CN112318151A - Machining auxiliary table board convenient for fixing position of roller body and using method of machining auxiliary table board - Google Patents
Machining auxiliary table board convenient for fixing position of roller body and using method of machining auxiliary table board Download PDFInfo
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- CN112318151A CN112318151A CN202011217634.4A CN202011217634A CN112318151A CN 112318151 A CN112318151 A CN 112318151A CN 202011217634 A CN202011217634 A CN 202011217634A CN 112318151 A CN112318151 A CN 112318151A
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- roller body
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
- B23Q1/72—Auxiliary arrangements; Interconnections between auxiliary tables and movable machine elements
- B23Q1/74—Auxiliary tables
Abstract
The invention discloses a machining auxiliary table board convenient for fixing the position of a roller and a using method thereof, and the machining auxiliary table board comprises a lathe plate body and two fixing sleeves, wherein a rectangular groove is formed in the upper surface of the lathe plate body, the inner side wall of the rectangular groove is connected with a base in a sliding manner, a through hole is formed in the upper surface of the base, two first guide rails are integrally formed in the upper surface of the rectangular groove, and a connecting plate is fixedly connected to the upper surface of the base; the roller body workpiece is vertically arranged by matching the fixed sleeve with a longer roller body workpiece than the clamping plate, and the rear rotating integrated device sends the roller body workpiece to the three-jaw chuck, so that the roller body workpiece does not need to be matched by a plurality of workers, and the phenomenon of precision reduction caused by additional load on the main shaft is avoided; the clamping plate can cooperate with the compression spring to clamp the roller body workpiece stably in the process, and meanwhile, the rubber gasket can also prevent the clamping plate from increasing friction force on the surface of the roller body workpiece and preventing the inclination phenomenon; simultaneously, the second sliding groove is matched with the second guide rail, so that the requirements on the transport distance of roller bodies with different lengths can be met.
Description
Technical Field
The invention relates to the technical field of auxiliary devices for lathe machining, in particular to a machining auxiliary table board convenient for fixing the position of a roller body and a using method thereof.
Background
The lathe is a device mainly used for turning a workpiece by using a turning tool, the turning tool usually uses a drill bit, a reamer, a screw tap, a die, a knurling tool and the like for corresponding processing, and the processed workpiece is usually clamped on a three-jaw chuck, then the three-jaw chuck is driven by a motor to rotate, and the fed motion is carried out to contact the turning tool for corresponding processing;
when various parts are machined, the requirement that some longer shaft parts need to be machined inevitably exists, and the machining of the parts usually needs to use a roller machining part with longer length and size for turning; the size of the three-jaw chuck is fixed, and a plurality of workers are needed to support the three-jaw chuck and place the three-jaw chuck at one side and control the three-jaw chuck to clamp the three-jaw chuck at the other side in the process of arranging the part, so that the installation mode is very inconvenient; if only one worker places a longer roller body machining piece at the center of the three-jaw chuck, the other end of the longer roller body machining piece abuts against a plate body of the lathe, the roller body machining piece is placed in an inclined mode, then the worker starts the three-jaw chuck to clamp the roller body machining piece, the roller body machining piece is lifted in the clamping process, the phenomenon that the roller body machining piece is crushed at the contact position of the lower portion of the three-jaw chuck is inevitably caused, resource waste and workpiece loss are caused, even if the material hardness of the roller body machining piece is high, imperceptible fine fatigue cracks can be generated under the action of extreme pressure, and even if the roller body machining piece is successfully turned into a shaft part, the service life of the shaft part is greatly; meanwhile, in the installation mode of matching a plurality of workers, the position of the roller machining piece held by each worker is bound to generate a certain error, so that the roller machining piece is also in an inclined state, although the crushing phenomenon is avoided, the additional transverse fatigue load can be caused to the lathe spindle, the stability of the spindle running on the bearing directly influences the machining quality of the workpiece, and once the rotation precision of the spindle is reduced, the use value of the machine tool is reduced.
In view of the above situation, a machining auxiliary table board convenient for fixing the position of a roller body and a using method thereof are provided.
Disclosure of Invention
The invention aims to provide a machining auxiliary table board convenient for fixing the position of a roller body and a using method thereof, so as to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a machining auxiliary table board convenient for fixing a roller position comprises a lathe plate body and two fixing sleeves, wherein a rectangular groove is formed in the upper surface of the lathe plate body, a base is connected to the inner side wall of the rectangular groove in a sliding mode, a through hole is formed in the upper surface of the base, two first guide rails are integrally formed in the upper surface of the rectangular groove, a connecting plate is fixedly connected to the upper surface of the base, two bosses are symmetrically and integrally formed on two side surfaces of the connecting plate, a second guide rail is connected to the upper surface of the connecting plate in a clamping mode, a fixing shell is connected to the inner side wall of the connecting plate in an inserting mode, a second sliding groove is formed in the lower surface of the fixing shell, the outer surface of the second guide rail is connected with the second sliding groove in a sliding mode, a handle is welded to one side of the connecting plate, a fixing sleeve is welded, the outer surface of the mandrel is welded with the other fixing sleeve, fifteen fixing holes are symmetrically and integrally formed in the inner side wall of the fixing sleeve, a compression spring is fixedly connected to the inner side wall of each fixing hole, a clamping plate is welded to the upper surface of the compression spring, two connecting platforms are symmetrically welded to one side, away from each other, of the two fixing sleeves, a three-jaw chuck is hinged to the upper surface of the lathe plate, and a roller machining part is slidably connected to the upper surface of the clamping plate.
As further preferable in the present technical solution: and the upper surface of the rectangular groove is welded with a pin shaft, and the outer surface of the pin shaft is hinged with the through hole.
As further preferable in the present technical solution: two first chutes are formed in the lower surface of the base, and the inner side walls of the first chutes are connected with the first guide rails in a sliding mode.
As further preferable in the present technical solution: seven first reinforcing ribs are symmetrically welded to the front surface of the connecting plate, and the lower surfaces of the first reinforcing ribs are welded to the base.
As further preferable in the present technical solution: the inner side wall of the boss is in threaded connection with a bolt, the outer surface of the bolt is in threaded connection with the second guide rail, and the other side face of the bolt is in threaded connection with a nut.
As further preferable in the present technical solution: five rubber gaskets are bonded on the upper surface of the clamp plate.
As further preferable in the present technical solution: the inside wall of connecting the platform articulates there is the screw thread torsion bar.
As further preferable in the present technical solution: twelve second reinforcing ribs are symmetrically welded on the lower surface of the fixed sleeve, and the lower surfaces of the second reinforcing ribs are welded with the upper surface of the fixed shell.
In addition, the invention also provides a using method of the machining auxiliary table board convenient for fixing the position of the roller body, which specifically comprises the following steps:
s1, firstly, placing a roller machining piece to be machined on a caliper plate of a fixed sleeve matched with a fixed shell;
s2, hinging the other fixing sleeve by a mandrel, rotationally turning over the fixing sleeve matched with the fixing shell, firmly attaching the ten clamping plates to the roller workpiece, then rotating the threaded torsion bar to tightly connect the two connecting tables, and applying pressure inwards by the fixing sleeve in the process of twisting to force the compression spring to elastically deform and force each clamping plate to tightly clamp the roller workpiece;
s3, driving the fixed shell to move inwards by using the handle, wherein the fixed shell drives the through hole of the base to rotate in a hinged manner on the pin shaft of the rectangular groove downwards, and the rectangular groove limits the fixed shell after the fixed shell moves ninety degrees due to the rectangular shape of the rectangular groove;
s4, adjusting the second sliding groove of the fixed shell forwards or backwards relative to the connecting plate, placing the roller body machining pieces with different lengths at the front end of the three-jaw chuck, and then controlling the three-jaw chuck to fixedly clamp the roller body machining pieces by using a lathe;
s5, finally, the two fixing sleeves are loosened by reversely rotating the threaded torsion bar, the fixed shell, the connecting plate and the base are controlled by the handle to rotate and reset, and the influence on subsequent turning operation is avoided.
As further preferable in the present technical solution: in S4, the connecting plate is adjusted and displaced forwards or backwards by the second guide rail fixedly connected with the connecting plate and the second sliding groove of the fixed shell.
Compared with the prior art, the invention has the beneficial effects that: the roller body workpiece is vertically arranged by matching the fixed sleeve with a longer roller body workpiece than the clamping plate, and the rear rotating integrated device sends the roller body workpiece to the three-jaw chuck, so that the roller body workpiece does not need to be matched by a plurality of workers, and the phenomenon of precision reduction caused by additional load on the main shaft is avoided; the clamping plate can cooperate with the compression spring to clamp the roller body workpiece stably in the process, and meanwhile, the rubber gasket can prevent the clamping plate from wearing the surface of the roller body workpiece, increase the friction force and prevent the inclination phenomenon; simultaneously, the second sliding groove is matched with the second guide rail, so that the requirement on the transport distance of the roller workpiece with different lengths can be met.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic perspective view of a lathe plate according to the present invention;
FIG. 3 is a perspective view of the fixing sleeve of the present invention;
FIG. 4 is a perspective view of the base of the present invention;
FIG. 5 is a schematic perspective view of another embodiment of the fixing sleeve of the present invention;
fig. 6 is a schematic perspective view of another perspective structure according to the present invention.
In the figure: 1. a lathe plate body; 101. a rectangular groove; 102. a pin shaft; 103. a first guide rail; 2. a base; 201. a through hole; 202. a first chute; 3. a connecting plate; 301. a first reinforcing rib; 302. a boss; 4. a bolt; 401. a nut; 5. a second guide rail; 6. a stationary housing; 601. a second chute; 602. a second reinforcing rib; 7. a handle; 8. fixing the sleeve; 801. a fixing hole; 802. a compression spring; 803. a caliper plate; 804. a rubber gasket; 9. a mandrel; 10. a connecting table; 11. a threaded torsion bar; 12. a three-jaw chuck; 13. and (5) machining a roller body.
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.
Examples
Referring to fig. 1-6, the present invention provides a technical solution: a machining auxiliary table board convenient for fixing a roller position comprises a lathe plate body 1 and two fixing sleeves 8, wherein a rectangular groove 101 is formed in the upper surface of the lathe plate body 1, the inner side wall of the rectangular groove 101 is connected with a base 2 in a sliding mode, a through hole 201 is formed in the upper surface of the base 2, two first guide rails 103 are integrally formed on the upper surface of the rectangular groove 101, a connecting plate 3 is fixedly connected to the upper surface of the base 2, two bosses 302 are symmetrically and integrally formed on two side surfaces of the connecting plate 3, a second guide rail 5 is connected to the upper surface of the connecting plate 3 in a clamping mode, a fixing shell 6 is connected to the inner side wall of the connecting plate 3 in an inserting mode, a second sliding groove 601 is formed in the lower surface of the fixing shell 6, the outer surface of the second guide rail 5 is connected with the second sliding groove 601 in a sliding mode, a handle 7 is welded on one side of the, the outer surface of mandrel 9 and another fixed sleeve 8 welding, the inside wall symmetry integrated into one piece of fixed sleeve 8 has fifteen fixed orificess 801, the inside wall fixedly connected with compression spring 802 of fixed orifices 801, compression spring 802's upper surface welding has caliper plate 803, the symmetrical welding of one side that two fixed sleeves 8 kept away from each other has two to be connected platform 10, the upper surface of lathe plate body 1 articulates there is three-jaw chuck 12, the upper surface sliding connection of caliper plate 803 has roll body machined part 13.
In this embodiment, specifically: the upper surface of the rectangular groove 101 is welded with a pin shaft 102, and the outer surface of the pin shaft 102 is hinged with a through hole 201; through the cooperation between the pin shaft 102 and the through hole 201 of the base 2, the worker can use the handle 7 to drive the fixing housing 6 to rotate inwards, and meanwhile, the rectangular groove 101 limits the fixing housing 6 and the base 2 after the fixing housing 6 and the base 2 move ninety degrees due to the rectangular shape.
In this embodiment, specifically: the lower surface of the base 2 is provided with two first sliding grooves 202, and the inner side walls of the first sliding grooves 202 are in sliding connection with the first guide rails 103; through the cooperation between first spout 202 and the first guide rail 103, can make base 2 contact the bed plate body 1 of the flatting lathe better in the rotation process, avoid producing the precision error to subsequent step.
In this embodiment, specifically: seven first reinforcing ribs 301 are symmetrically welded on the front surface of the connecting plate 3, and the lower surfaces of the first reinforcing ribs 301 are welded with the base 2; the first reinforcing bead 301 can increase the capacity of the connecting plate 3 to receive a load from above.
In this embodiment, specifically: the inner side wall of the boss 302 is in threaded connection with a bolt 4, the outer surface of the bolt 4 is in threaded connection with a second guide rail 5, and the other side surface of the bolt 4 is in threaded connection with a nut 401; the bolt 4 and the nut 401 can enable the connecting plate 3 to be firmly in threaded connection with the second guide rail 5, and preconditions are provided for subsequent work.
In this embodiment, specifically: five rubber gaskets 804 are adhered to the upper surface of the clamp plate 803; the rubber pad 804 can prevent the clamp plate 803 from wearing the surface of the roll body workpiece 13, and increase the friction force to prevent the inclination phenomenon.
In this embodiment, specifically: the inner side wall of the connecting table 10 is hinged with a thread torsion bar 11; after the roller workpiece 13 is placed on the clamping plate 803 of the fixing sleeve 8 matched with the fixing shell 6, the other fixing sleeve 8 is rotationally covered on the fixing sleeve 8 matched with the fixing shell 6, ten clamping plates 803 are firmly attached to the roller workpiece 13, then the threaded torsion bar 11 is rotated to tightly connect the two connecting tables 10, the fixing sleeve 8 applies pressure inwards in the process of twisting, the compression spring 802 is forced to elastically deform, and each clamping plate 803 is forced to clamp the roller workpiece 13 tightly;
in this embodiment, specifically: twelve second reinforcing ribs 602 are symmetrically welded on the lower surface of the fixed sleeve 8, and the lower surfaces of the second reinforcing ribs 602 are welded with the upper surface of the fixed shell 6; the second reinforcing bead 602 can increase the ability of the fixing sleeve 8 to withstand a load from above.
In addition, the invention also provides a using method of the machining auxiliary table board convenient for fixing the position of the roller body, which specifically comprises the following steps:
s1, first, the roll workpiece 13 to be turned is placed on the caliper plate 803 of the fixing sleeve 8 fitted to the fixing housing 6;
s2, hinging another fixing sleeve 8 with a mandrel 9, rotating the flip cover on the fixing sleeve 8 matched with the fixing shell 6, firmly attaching ten clamping plates 803 to the roller body workpiece 13, then rotating the threaded torsion bar 11 to tightly connect the two connection platforms 10, and applying a pressure inwards to the fixing sleeve 8 during the twisting process to force the compression spring 802 to elastically deform, so as to force each clamping plate 803 to tightly clamp the roller body workpiece 13;
s3, then using the handle 7 to drive the fixed housing 6 to move inward, during which the fixed housing 6 drives the through hole 201 of the base 2 downward to perform the hinge rotation on the pin 102 of the rectangular slot 101, and at the same time, the rectangular slot 101 limits the fixed housing 6 after going ninety degrees due to the rectangular shape of the rectangular slot 101;
s4, adjusting the second sliding groove 601 of the fixing housing 6 to move forward or backward relative to the connecting plate 3, placing the roll workpieces 13 with different lengths at the front end of the three-jaw chuck 12, and then controlling the three-jaw chuck 12 to fixedly clamp the roll workpieces 13 by using a lathe;
s5, finally, the two fixing sleeves 8 are loosened by reversely rotating the threaded torsion bar 11, the fixed shell 6, the connecting plate 3 and the base 2 are controlled by the handle 7 to rotate and reset, and the influence on subsequent turning operation is avoided.
In this embodiment, specifically: in S4, the link plate 3 is displaced by the second guide rail 5 fixedly connected thereto in a forward or backward adjustment in cooperation with the second slide groove 601 of the stationary housing 6.
Working principle or structural principle: after the roll workpiece 13 is placed on the clamping plates 803, the fixing sleeve 8 is pressed inwards in the process of twisting the threaded torsion bar 11, so that the compression spring 802 is forced to elastically deform, and each clamping plate 803 is forced to clamp the roll workpiece 13 tightly; in the process that the handle 7 drives the fixed shell 6 to move inwards, the base 2 can better contact the flatting lathe plate body 1 in the rotating process through the matching between the first sliding groove 202 and the first guide rail 103, and the precision error generated in the subsequent steps is avoided; meanwhile, five rubber gaskets 804 are bonded on the upper surface of the clamp plate 803; the rubber pad 804 can prevent the clamp plate 803 from wearing the surface of the roll body workpiece 13, and increase the friction force to prevent the inclination phenomenon.
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 invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. The utility model provides a supplementary mesa of machining convenient to fixed roll body position, includes lathe plate body (1) and two fixed sleeves (8), its characterized in that: the upper surface of the lathe plate body (1) is provided with a rectangular groove (101), the inner side wall of the rectangular groove (101) is connected with a base (2) in a sliding mode, the upper surface of the base (2) is provided with a through hole (201), the upper surface of the rectangular groove (101) is integrally formed with two first guide rails (103), the upper surface of the base (2) is fixedly connected with a connecting plate (3), two side surfaces of the connecting plate (3) are symmetrically and integrally formed with two bosses (302), the upper surface of the connecting plate (3) is connected with a second guide rail (5) in a clamping mode, the inner side wall of the connecting plate (3) is connected with a fixed shell (6) in an inserting mode, the lower surface of the fixed shell (6) is provided with a second sliding groove (601), the outer surface of the second guide rail (5) is connected with the second sliding groove (601) in a sliding mode, one, the utility model discloses a three-jaw lathe, including fixed casing (6), one side of fixed casing (8) and fixed sleeve (803), the last skin weld of fixed casing (6) has a fixed sleeve (8), one side of fixed sleeve (8) articulates there is mandrel (9), the surface and another of mandrel (9) fixed sleeve (8) welding, the inside wall symmetry integrated into one piece of fixed sleeve (8) has fifteen fixed orificess (801), the inside wall fixedly connected with compression spring (802) of fixed orifices (801), the last skin weld of compression spring (802) has caliper plate (803), two one side symmetry welding that fixed sleeve (8) kept away from each other has two connection platforms (10), the upper surface of lathe plate body (1) articulates there is three-jaw chuck (12), the upper surface sliding connection of caliper plate (803) has roll body machined part (13).
2. A machine-aided table for facilitating the fixing of roll positions as claimed in claim 1, wherein: the upper surface of the rectangular groove (101) is welded with a pin shaft (102), and the outer surface of the pin shaft (102) is hinged with the through hole (201).
3. A machine-aided table for facilitating the fixing of roll positions as claimed in claim 1, wherein: two first sliding grooves (202) are formed in the lower surface of the base (2), and the inner side walls of the first sliding grooves (202) are in sliding connection with the first guide rails (103).
4. A machine-aided table for facilitating the fixing of roll positions as claimed in claim 1, wherein: seven first reinforcing ribs (301) are symmetrically welded to the front surface of the connecting plate (3), and the lower surfaces of the first reinforcing ribs (301) are welded to the base (2).
5. A machine-aided table for facilitating the fixing of roll positions as claimed in claim 1, wherein: the inside wall threaded connection of boss (302) has bolt (4), the surface of bolt (4) with second guide rail (5) threaded connection, another side threaded connection of bolt (4) has nut (401).
6. A machine-aided table for facilitating the fixing of roll positions as claimed in claim 1, wherein: five rubber gaskets (804) are bonded on the upper surface of the clamp plate (803).
7. A machine-aided table for facilitating the fixing of roll positions as claimed in claim 1, wherein: the inner side wall of the connecting table (10) is hinged with a threaded torsion bar (11).
8. A machine-aided table for facilitating the fixing of roll positions as claimed in claim 1, wherein: twelve second reinforcing ribs (602) are symmetrically welded to the lower surface of the fixed sleeve (8), and the lower surfaces of the second reinforcing ribs (602) are welded to the upper surface of the fixed shell (6).
9. A use method of a machining auxiliary table board convenient for fixing the position of a roller body is characterized by comprising the following steps:
s1, firstly, placing a roller machining piece (13) to be machined on a caliper plate (803) of a fixed sleeve (8) matched with a fixed shell (6);
s2, hinging the other fixing sleeve (8) through a mandrel (9), turning and covering the other fixing sleeve on the fixing sleeve (8) matched with the fixing shell (6), firmly attaching ten clamping plates (803) on the roller body workpiece (13), then rotating the threaded torsion bar (11) to tightly connect the two connecting tables (10), and applying pressure to the fixing sleeve (8) inwards in the turning process to force the compression spring (802) to elastically deform so as to force each clamping plate (803) to clamp the roller body workpiece (13);
s3, then the fixed shell (6) is driven to move inwards by using the handle (7), during which the fixed shell (6) drives the through hole (201) of the base (2) downwards to perform hinged rotation on the pin shaft (102) of the rectangular groove (101), and simultaneously the rectangular groove (101) limits the fixed shell (6) after the fixed shell (6) travels ninety degrees due to the characteristic of the rectangular shape;
s4, then, the second sliding chute (601) of the fixed shell (6) is adjusted and displaced forwards or backwards compared with the connecting plate (3), the roller machined parts (13) with different lengths are placed at the front end of the three-jaw chuck (12), and then the three-jaw chuck (12) is controlled by a lathe to fixedly clamp the roller machined parts (13);
s5, finally, the two fixing sleeves (8) are loosened by reversely rotating the threaded torsion bar (11), the fixed shell (6), the connecting plate (3) and the base (2) are controlled by the handle (7) to rotate and reset, and the influence on subsequent turning operation is avoided.
10. The method of using a machine-aided table for facilitating fixing of roll body position as claimed in claim 9, wherein: in S4, the connecting plate (3) is adjusted and displaced forwards or backwards by the second guide rail (5) fixedly connected with the connecting plate and the second sliding groove (601) of the fixed shell (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011217634.4A CN112318151B (en) | 2020-11-04 | 2020-11-04 | Machining auxiliary table board convenient for fixing position of roller body and using method of machining auxiliary table board |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011217634.4A CN112318151B (en) | 2020-11-04 | 2020-11-04 | Machining auxiliary table board convenient for fixing position of roller body and using method of machining auxiliary table board |
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| CN112318151A true CN112318151A (en) | 2021-02-05 |
| CN112318151B CN112318151B (en) | 2022-03-29 |
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| CN112318151B (en) | 2022-03-29 |
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