CN216802489U

CN216802489U - Support angle adjustable support device for numerical control boring machine

Info

Publication number: CN216802489U
Application number: CN202122928532.XU
Authority: CN
Inventors: 康珍
Original assignee: Shenyang Jiayide Machinery Co ltd
Current assignee: Shenyang Jiayide Machinery Co ltd
Priority date: 2021-11-26
Filing date: 2021-11-26
Publication date: 2022-06-24
Anticipated expiration: 2031-11-26

Abstract

The utility model discloses a supporting device capable of adjusting a supporting angle for a numerical control boring machine, which comprises a boring machine guide rail, a supporting device and a limiting base, wherein the limiting base is slidably sleeved on the upper surface of the boring machine guide rail, the supporting device is rotatably installed at the center of the top surface of the limiting base, a lower clamping ring is fixedly installed inside the supporting device, a gear disc is welded at the center of the bottom surface of the lower clamping ring, an upper clamping ring is rotatably installed at one end of the top of the lower clamping ring, supporting rods are rotatably installed inside the upper clamping ring and the lower clamping ring, a second sleeving connecting hole is formed in the center of the top surface of the limiting base, first sleeving holes are symmetrically formed in two ends of the side surface of the limiting base, and a positioning device is slidably installed at the center of the side surface of the limiting base. The lower clamping ring can pre-support the large metal column through the rotation adjustment of the lower clamping ring, so that the working efficiency and the installation accuracy of the large metal column installation can be improved.

Description

Support angle adjustable support device for numerical control boring machine

Technical Field

The utility model relates to the technical field of supporting equipment for a numerical control boring machine, in particular to a supporting device for the numerical control boring machine, which can adjust a supporting angle.

Background

When the metal column is subjected to deep hole machining, the numerical control boring machine needs to use the supporting device to play a limiting supporting role on the metal column, so that the metal column is ensured to be kept stable during machining, the deviation caused by the internal machining of the metal column is avoided, and the quality of the metal column machining is influenced, but the existing supporting device for the numerical control boring machine still has some defects in the using process, for example: the existing supporting device for the numerical control boring machine is inconvenient for carrying out corresponding angle adjustment when a large metal column is installed inside the boring machine, and the supporting device cannot play a role in pre-supporting the installation of the large metal column, so that the efficiency and the accuracy of the installation of the large metal column can be reduced, and the supporting device for the numerical control boring machine with the adjustable supporting angle is needed to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a supporting device for a numerical control boring machine, which can adjust a supporting angle, so as to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a supporting device with adjustable supporting angles for a numerical control boring machine comprises a boring machine guide rail, a supporting device and a limiting base, wherein the limiting base is slidably sleeved on the upper surface of the boring machine guide rail, the supporting device is rotatably installed at the center of the top surface of the limiting base, a lower clamping ring is fixedly installed inside the supporting device, a gear disc is welded at the center of the bottom surface of the lower clamping ring, an upper clamping ring is rotatably installed at one end of the top of the lower clamping ring, supporting rods are rotatably installed inside the upper clamping ring and the lower clamping ring, a second sleeving hole is formed in the center of the top surface of the limiting base, first sleeving holes are symmetrically formed in two ends of the side surface of the limiting base, a positioning device is slidably installed at the center of the side surface of the limiting base, a limiting support is welded on the outer surface of the center of the side surface of the limiting base, and a driving motor is fixedly installed at the center of one side of the upper surface of the limiting base, an output shaft is rotatably installed at the center of one end face of the driving motor, and a toothed synchronous belt is rotatably sleeved on the outer surface of the edge of one end of the output shaft.

Preferably, the positioning device is fixedly provided with a positioning toothed block in the inside, a threaded rod is welded at the center of the side face of the positioning toothed block, limiting guide rods are symmetrically welded on the side faces of the positioning toothed block and the edges of the two sides of the threaded rod, and a toothed synchronous belt wheel is sleeved on the outer surface of the threaded rod in a threaded manner.

Preferably, the gear plate is rotationally clamped with the inner center of the limiting base through the second sleeving hole.

Preferably, the limiting base is in sliding sleeve joint with the boring machine guide rail through a first sleeve joint hole, and the positioning tooth block is in sliding insertion joint with the inner surface of the limiting base through a limiting guide rod and a threaded rod.

Preferably, the output shaft is rotatably connected with the tooth-shaped synchronous belt pulley through a tooth-shaped synchronous belt on the outer surface of one end of the output shaft, and fastening screws are spirally connected to the outer surfaces of two sides of the bottom of the lower clamping ring.

Preferably, the output shaft and the threaded rod are rotatably inserted into the side face of the limiting support, a threaded hole is formed in the center inner surface of the side face of the tooth-shaped synchronous belt pulley, and the positioning device is meshed and clamped with the outer surface of the gear disc through the positioning tooth block.

Compared with the prior art, the utility model has the following beneficial effects:

according to the utility model, the lower clamping ring is rotatably arranged at the center of the top surface of the limiting base, so that the lower clamping ring can be subjected to angle adjustment, when a large metal column is hoisted and installed, the lower clamping ring can pre-support the large metal column, and can guide one end of the large metal column, wherein the driving motor is used for controlling the sliding of the positioning tooth block, and can position the rotated position of the lower clamping ring, so that the lower clamping ring can be used for stably supporting the large metal column.

The large metal column is pre-supported through the lower clamping ring, and one end of the large metal column can be guided, so that the working efficiency of the large metal column mounted inside a boring machine is improved, meanwhile, the large metal column can be prevented from shaking and colliding with the boring machine during hoisting, the lower clamping ring can be adjusted through rotation of the lower clamping ring to pre-support the large metal column, and the working efficiency of mounting the large metal column and the mounting accuracy can be improved.

Drawings

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

FIG. 2 is a schematic structural view of the supporting device of the present invention;

FIG. 3 is a cutaway schematic view of a limiting base of the present invention;

fig. 4 is a schematic disassembled view of the positioning device of the present invention.

In the figure: 1-a boring machine guide rail, 2-a supporting device, 3-a limiting base, 4-a supporting rod, 5-an upper clamping ring, 6-a lower clamping ring, 7-a gear disc, 8-a first sleeving hole, 9-a positioning device, 10-a toothed synchronous belt, 11-a limiting bracket, 12-an output shaft, 13-a driving motor, 14-a second sleeving hole, 15-a positioning tooth block, 16-a limiting guide rod, 17-a threaded rod and 18-a toothed synchronous belt wheel.

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, an embodiment of the present invention is shown: a supporting device capable of adjusting a supporting angle for a numerical control boring machine comprises a boring machine guide rail 1, a supporting device 2 and a limiting base 3, wherein the limiting base 3 is slidably sleeved on the upper surface of the boring machine guide rail 1, the supporting device 2 is rotatably installed in the center of the top surface of the limiting base 3, a lower snap ring 6 is fixedly installed inside the supporting device 2, a gear disc 7 is welded at the center of the bottom surface of the lower snap ring 6, an upper snap ring 5 is rotatably installed at one end of the top of the lower snap ring 6, supporting rods 4 are rotatably installed inside the upper snap ring 5 and the lower snap ring 6, a second sleeving hole 14 is formed in the center of the top surface of the limiting base 3, first sleeving holes 8 are symmetrically formed in two ends of the side surface of the limiting base 3, a positioning device 9 is slidably installed in the center of the side surface of the limiting base 3, a limiting support 11 is welded on the outer surface of the center of the side surface of the limiting base 3, and a driving motor 13 is fixedly installed at the center of one side of the upper surface of the limiting base 3, an output shaft 12 is rotatably installed at the center of one end face of the driving motor 13, and a toothed synchronous belt 10 is rotatably sleeved on the outer surface of one end edge of the output shaft 12.

The positioning device 9 is fixedly provided with a positioning toothed block 15 inside, a threaded rod 17 is welded in the center of the side face of the positioning toothed block 15, limit guide rods 16 are symmetrically welded on the side face of the positioning toothed block 15 and the edges of two sides of the threaded rod 17, and a toothed synchronous belt pulley 18 is sleeved on the outer surface of the threaded rod 17 in a threaded manner and can control the threaded rod 17 to slide back and forth transversely.

The gear plate 7 is connected with the inner center of the limiting base 3 in a rotating and clamping mode through the second sleeving hole 14, and the lower clamping ring 6 can be limited to rotate at the center of the top surface of the limiting base 3.

The limiting base 3 is in sliding sleeve joint with the boring machine guide rail 1 through the first sleeve joint hole 8, and the positioning toothed block 15 is in sliding insertion connection with the inner surface of the limiting base 3 through the limiting guide rod 16 and the threaded rod 17, so that the limiting effect on the transverse sliding of the positioning toothed block 15 can be achieved.

The output shaft 12 is rotatably connected with a tooth-shaped synchronous belt pulley 18 through a tooth-shaped synchronous belt 10 on the outer surface of one end, and fastening screws are spirally connected to the outer surfaces of two sides of the bottom of the lower clamping ring 6, so that the position of the lower clamping ring 6 can be positioned.

One end of the output shaft 12 and one end of the threaded rod 17 are both rotatably inserted into the side face of the limiting support 11, the output shaft 12 can limit the position of the tooth-shaped synchronous belt pulley 18, and therefore the tooth-shaped synchronous belt pulley 18 cannot move transversely when rotating, a threaded hole is formed in the center inner surface of the side face of the tooth-shaped synchronous belt pulley 18, the positioning device 9 is meshed and clamped with the outer surface of the gear disc 7 through the positioning tooth block 15, and the rotated angle of the gear disc 7 can be positioned.

The working principle is as follows: before a boring machine carries out deep hole processing on a large metal column, fastening screws at two ends of a lower clamping ring 6 are rotated and removed, then the lower clamping ring 6 can rotate at the center of the upper surface of a limiting base 3, then one end of an upper clamping ring 5 is pulled to turn over, so that one end of the upper clamping ring 5 is far away from the upper surface of one end of the lower clamping ring 6, then the large metal column is hoisted and moved to the edge of the boring machine, in order to avoid collision of the large metal column with the boring machine in the hoisting process, the lower clamping ring 6 can be pulled to rotate by taking a second sleeving hole 14 as an axis until the side surface of the lower clamping ring 6 is aligned with one end of the large metal column, then the large metal column is hoisted and moved until one end of the large metal column is spliced with the inner center of the lower clamping ring 6, so that the lower clamping ring 6 plays a role in pre-supporting one end of the large metal column, then the crane is controlled to move the large metal column, so that the snap rings 6 below the large metal column are synchronously rotated by taking the shaft as the axis until the large metal column and the boring machine keep the same horizontal state, then the other group of lower snap rings 6 are pushed to transversely slide on the outer surface of the guide rail 1 of the boring machine until the lower snap rings 6 are sleeved with the other end of the large metal column, so that the two groups of lower snap rings 6 support the two ends of the large metal column, the lower snap rings 6 drive the limiting bases 3 at the bottom to slide on the outer surface of the guide rail 1 of the boring machine through the first sleeving holes 8 while the lower snap rings 6 slide, then the two ends of the boring machine are controlled to extrude and clamp the two ends of the large metal column, whether the position of the large metal column is inclined or not is observed, then the large metal column is righted, then the driving motor 13 is controlled to be electrified and rotated, and operated, meanwhile, the driving motor 13 drives the tooth-shaped synchronous belt 10 to synchronously rotate through the output shaft 12 at one end, and tooth form hold-in range 10 can drive tooth form synchronous pulley 18 synchronous revolution when the pivoted, in tooth form synchronous pulley 18 antiport, can drive threaded rod 17 lateral shifting, threaded rod 17 can promote one end location tooth piece 15 and the surface looks joint of toothed disc 7 simultaneously, thereby fix a position the position of toothed disc 7, guarantee the stability after snap ring 6 rotates down, then the inside center of the downward snap ring 6 of regulation bracing piece 4 is close to, one end until bracing piece 4 and the surface of large-scale metal post are inconsistent, thereby play the spacing supporting role to large-scale metal post, adjust through the rotation to snap ring 6 down, can make lower snap ring 6 play the pre-support effect to large-scale metal post, thereby can improve the work efficiency of large-scale metal post installation and the accuracy of installation.

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 an adjustable support angle's strutting arrangement for numerical control boring machine, includes boring machine guide rail (1), strutting arrangement (2) and spacing base (3), its characterized in that: the limiting base (3) is sleeved on the upper surface of a boring machine guide rail (1) in a sliding mode, the supporting device (2) is rotatably installed at the center of the top surface of the limiting base (3), the lower clamping ring (6) is fixedly installed inside the supporting device (2), a gear disc (7) is welded at the center of the bottom surface of the lower clamping ring (6), an upper clamping ring (5) is rotatably installed at one end of the top of the lower clamping ring (6), supporting rods (4) are rotatably installed inside the upper clamping ring (5) and the lower clamping ring (6), a second sleeving hole (14) is formed in the center of the top surface of the limiting base (3), first sleeving holes (8) are symmetrically formed in two ends of the side surface of the limiting base (3), a positioning device (9) is slidably installed in the center of the side surface of the limiting base (3), and a limiting support (11) is welded at the outer surface of the center of the side surface of the limiting base (3), the upper surface of spacing base (3) one side center fixed mounting have driving motor (13), driving motor's (13) a terminal surface center rotates installs output shaft (12), the marginal surface in one end of output shaft (12) rotates and has cup jointed tooth form hold-in range (10).

2. The supporting device for the numerical control boring machine with the adjustable supporting angle, which is disclosed by claim 1, is characterized in that: the inside fixed mounting of positioner (9) has location tooth piece (15), the side center welding of location tooth piece (15) has threaded rod (17), the side of location tooth piece (15) and the both sides marginal symmetrical welding that is located threaded rod (17) have spacing guide arm (16), the surface screw thread of threaded rod (17) has cup jointed flute profile synchronous pulley (18).

3. The supporting device for the numerical control boring machine with the adjustable supporting angle, which is disclosed by claim 2, is characterized in that: the gear plate (7) is rotationally clamped with the inner center of the limiting base (3) through the second sleeving hole (14).

4. The supporting device for the numerical control boring machine with the adjustable supporting angle, which is disclosed by claim 3, is characterized in that: the limiting base (3) is in sliding sleeve joint with the boring machine guide rail (1) through a first sleeve joint hole (8), and the positioning tooth block (15) is in sliding insertion connection with the inner surface of the limiting base (3) through a limiting guide rod (16) and a threaded rod (17).

5. The supporting device for the numerical control boring machine with the adjustable supporting angle, which is disclosed by claim 4, is characterized in that: the output shaft (12) is rotatably connected with a tooth-shaped synchronous belt wheel (18) through a tooth-shaped synchronous belt (10) on the outer surface of one end, and fastening screws are spirally connected to the outer surfaces of two sides of the bottom of the lower clamping ring (6).

6. The supporting device for the numerical control boring machine with the adjustable supporting angle, which is disclosed by claim 5, is characterized in that: one end of the output shaft (12) and one end of the threaded rod (17) are both rotationally inserted with the side face of the limiting support (11), a threaded hole is formed in the center inner surface of the side face of the tooth-shaped synchronous belt wheel (18), and the positioning device (9) is connected with the outer surface of the gear disc (7) in a meshed and clamped mode through the positioning tooth block (15).