CN213858252U - Circle following alignment device of gantry machining center - Google Patents
Circle following alignment device of gantry machining center Download PDFInfo
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- CN213858252U CN213858252U CN202022717006.4U CN202022717006U CN213858252U CN 213858252 U CN213858252 U CN 213858252U CN 202022717006 U CN202022717006 U CN 202022717006U CN 213858252 U CN213858252 U CN 213858252U
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- 238000003466 welding Methods 0.000 claims 2
- 238000000034 method Methods 0.000 description 3
- 238000001179 sorption measurement Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002457 bidirectional effect Effects 0.000 description 1
- 230000009931 harmful effect Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003245 working effect Effects 0.000 description 1
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Abstract
The utility model discloses a longmen machining center's alignment device along with circle, including lathe pivot, connecting side pipe, main limiting plate and connecting block, install the handle of a knife in the lathe pivot, and the bolt mounting has fixed side pipe on the handle of a knife, swing joint has the one-way threaded rod of second on the mount, and the bottom of the one-way threaded rod of second rotates and is connected with main limiting plate, be provided with the magnetic force gauge stand in the mount, and install the percentage table on the magnetic force gauge stand, swing joint has linking frame on the one-way threaded rod of second, and links up the bottom mounting screw of frame and have the leading wheel. This longmen machining center's alignment device round along with is provided with main limiting plate and side limiting plate, and main limiting plate combines the side limiting plate can extrude spacingly to the magnetic gauge stand, can guarantee simultaneously that the magnetic gauge stand adsorbs to keep perpendicularly under the fixed state, and then can guarantee the stability of follow-up alignment work, has increased the use variety and the stability of device.
Description
Technical Field
The utility model relates to a machining center technical field specifically is a longmen machining center's along with circle aligning device.
Background
In the machining of a gantry machining center, a large-scale ring workpiece is usually subjected to automatic circle center alignment by using the raney shao, but when the large-scale ring workpiece is aligned to be large in thickness and the alignment reference surface is too large in length, the alignment deviation caused by too long raney shao needle rods can occur in the conventional raney shao alignment, so that the precision of the machined part is unqualified, and therefore a circle following alignment device is required to be combined with a dial indicator to perform circle center alignment on the large-scale ring workpiece.
Most of the circle following alignment devices of the gantry machining center at present have the following problems:
firstly, when the conventional circle following alignment device of the gantry machining center is used, the use length of the device is inconvenient to adjust for ring workpieces with different specifications and sizes, and further the stability of subsequent circle following alignment work cannot be ensured;
secondly, because the dial indicator needs to be vertically fixed in the using process, the round alignment device of the conventional gantry machining center cannot perform stable vertical limiting work on the dial indicator in the using process, and the accuracy of a subsequent alignment result cannot be ensured.
Therefore, a circle following alignment device of a gantry machining center is provided so as to solve the problems mentioned above.
Disclosure of Invention
An object of the utility model is to provide a longmen machining center's along with circle aligning device to solve the inconvenient use length to the device of ring work piece of different specifications size of longmen machining center's on the current market that above-mentioned background art provided use length to adjust, and can not carry out the problem of stable perpendicular spacing work to the percentage table.
In order to achieve the above object, the utility model provides a following technical scheme: a circle following alignment device of a gantry machining center comprises a machine tool rotating shaft, a connecting square pipe, a main limiting plate and a connecting block, wherein a tool handle is installed on the machine tool rotating shaft, a fixing square pipe is installed on the tool handle through a bolt, the fixing square pipe is connected with the connecting square pipe in a sliding mode, a fixing knob is connected to the fixing square pipe in a rotating mode, a first conical gear is fixedly welded at the bottom end of the fixing knob, a second conical gear is connected to the first conical gear in a meshing mode, the second conical gear is fixedly welded at the top end of a first one-way threaded rod, the bottom end of the first one-way threaded rod is connected to the connecting square pipe in a rotating mode, the first one-way threaded rod is movably connected to the fixing square pipe, a two-way threaded rod is connected to the connecting square pipe in a rotating mode, a sliding block is connected to the two-way threaded rod in a threaded mode, a supporting rod is movably connected to the two-way threaded rod, and the top end of the supporting rod is connected to the connecting block in a rotating mode, connecting block sliding connection is on connecting side pipe, and is fixed with the mount on the connecting block, swing joint has the one-way threaded rod of second on the mount, and the bottom of the one-way threaded rod of second rotates and is connected with main limiting plate, be provided with the magnetic gauge stand in the mount, and install the percentage table on the magnetic gauge stand, swing joint has linking frame on the one-way threaded rod of second, and links up the bottom mounting screw of frame and have the leading wheel.
Preferably, be threaded connection between fixed square pipe and the first one-way threaded rod, and first one-way threaded rod connects the inside middle part at connecting square pipe, second one-way threaded rod is connected for the bearing with linking between the frame, and links up the frame and be "U" font.
Preferably, the fixed frame is in threaded connection with the second one-way threaded rod, the second one-way threaded rod is connected to the middle of the main limiting plate, and the central axis of the main limiting plate and the central axis of the fixed frame are located on the same vertical central line.
Preferably, the fixing frame is internally and slidably connected with a side limiting plate, the side limiting plate is connected with a rubber rod through a screw, and the top end of the rubber rod is connected in the fixing frame through a screw.
Preferably, the side limiting plates are symmetrically distributed on the left side and the right side of the fixing frame, the side limiting plates are in one-to-one correspondence with the guide wheels and the rubber rods respectively, and the side end surfaces of the side limiting plates are inclined.
Preferably, the bracing piece is provided with 3 groups, and is intercrossing's rotation connection between every group bracing piece to for rotating the connection between each group bracing piece, for articulated between bracing piece and the sliding block moreover, the sliding block symmetric distribution is in the upper and lower both sides of second one-way threaded rod simultaneously.
Compared with the prior art, the beneficial effects of the utility model are that: a circle following alignment device of the gantry machining center;
(1) the device is provided with a connecting square pipe, a fixing knob can drive a first one-way threaded rod to rotate through a first bevel gear and a second bevel gear, so that the connecting square pipe can be driven to move outwards or inwards on the fixing square pipe, the use lengths of the connecting square pipe and the fixing square pipe can be conveniently and quickly adjusted according to the diameter of a large-scale ring workpiece, the subsequent fixing and alignment work of a dial indicator is facilitated, and the use efficiency and convenience of the device are effectively improved;
(2) the device is provided with main limiting plate and side limiting plate, and main limiting plate combines the side limiting plate to extrude spacingly to the magnetic meter seat, can guarantee simultaneously that the magnetic meter seat adsorbs to keep perpendicular under the fixed state, and then can guarantee the stability of follow-up alignment work, has increased the use variety and the stability of device.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic structural view of the first one-way threaded rod of the present invention;
FIG. 3 is a schematic view of the structure at A in FIG. 1 according to the present invention;
FIG. 4 is a schematic view of the structure of the support rod of the present invention;
fig. 5 is a schematic view of the top view structure of the linking frame of the present invention.
In the figure: 1. a machine tool spindle; 2. a knife handle; 3. fixing the square tube; 4. connecting the square tubes; 5. fixing the knob; 6. a first bevel gear; 7. a second bevel gear; 8. a first one-way threaded rod; 9. a fixed mount; 10. a second one-way threaded rod; 11. a main limit plate; 12. a magnetic gauge stand; 13. a dial indicator; 14. a linking frame; 15. a guide wheel; 16. a side limiting plate; 17. a rubber rod; 18. a bidirectional threaded rod; 19. a slider; 20. a support bar; 21. and (4) connecting the blocks.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: a circle following alignment device of a gantry machining center comprises a machine tool rotating shaft 1, a tool shank 2, a fixed square tube 3, a connecting square tube 4, a fixed knob 5, a first conical gear 6, a second conical gear 7, a first one-way threaded rod 8, a fixing frame 9, a second one-way threaded rod 10, a main limiting plate 11, a magnetic gauge stand 12, a dial indicator 13, a linking frame 14, a guide wheel 15, a side limiting plate 16, a rubber rod 17, a two-way threaded rod 18, a sliding block 19, a supporting rod 20 and a connecting block 21, wherein the machine tool rotating shaft 1 is provided with the tool shank 2, the fixed square tube 3 is arranged on the tool shank 2 through a bolt, the connecting square tube 4 is connected on the fixed square tube 3 in a sliding manner, the fixed knob 5 is connected on the fixed square tube 3 in a rotating manner, the first conical gear 6 is fixedly welded at the bottom end of the fixed knob 5, the first conical gear 6 is connected with the second conical gear 7 in a meshing manner, the second conical gear 7 is fixedly welded at the top end of the first one-way threaded rod 8, and the bottom of first one-way threaded rod 8 rotates to be connected in connecting square pipe 4, and 8 swing joint of first one-way threaded rod is in fixed square pipe 3, the rotation of 4 internal rotations in connecting square pipe is connected with two-way threaded rod 18, and threaded connection has sliding block 19 on the two-way threaded rod 18, swing joint has bracing piece 20 on the sliding block 19, and the top of bracing piece 20 rotates and is connected with connecting block 21, connecting block 21 sliding connection is on connecting square pipe 4, and be fixed with mount 9 on the connecting block 21, swing joint has second one-way threaded rod 10 on the mount 9, and the bottom of second one-way threaded rod 10 rotates and is connected with main limiting plate 11, be provided with magnetic gauge stand 12 in the mount 9, and install percentage table 13 on the magnetic gauge stand 12, swing joint has linking frame 14 on the second one-way threaded rod 10, and the bottom bolted mounting of linking frame 14 has leading wheel 15.
For threaded connection between fixed square pipe 3 and the first one-way threaded rod 8, and first one-way threaded rod 8 is connected in the inside middle part of connecting square pipe 4, and second one-way threaded rod 10 with link up for the bearing connection between the frame 14, and link up frame 14 and be "U" font, can guarantee to link up the stability of frame 14 operating condition on second one-way threaded rod 10, increased the use variety of device.
Be threaded connection between mount 9 and the one-way threaded rod of second 10, and the middle part at main limiting plate 11 is connected to one-way threaded rod of second 10 to the central axis of main limiting plate 11 and the central axis of mount 9 are located same vertical central line, can effectively avoid main limiting plate 11 to the harmful effects of mount 9.
The side limiting plate 16 is connected to the fixing frame 9 in a sliding mode, the rubber rod 17 is connected to the side limiting plate 16 through screws, the top end of the rubber rod 17 is connected to the fixing frame 9 through screws, the stability of the working state of the side limiting plate 16 in the fixing frame 9 can be guaranteed, and the use efficiency of the device is effectively improved.
The side limiting plates 16 are symmetrically distributed on the left side and the right side of the fixing frame 9, the side limiting plates 16 are in one-to-one correspondence with the guide wheels 15 and the rubber rods 17 respectively, and the side ends of the side limiting plates 16 are inclined, so that the stability of the working state of the rubber rods 17 on the side limiting plates 16 can be guaranteed, and the stability of subsequent limiting work can be further guaranteed.
The bracing piece 20 is provided with 3 groups, and is intercrossing's rotation connection between every group bracing piece 20 to for rotating the connection between each group bracing piece 20, be articulated between bracing piece 20 and the sliding block 19 moreover, the sliding block 19 symmetric distribution can guarantee the stability of connected state between bracing piece 20 and the sliding block 19 in the upper and lower both sides of second one-way threaded rod 10 simultaneously, and then can guarantee the stability of follow-up bracing piece 20 working effect.
The working principle is as follows: before the circle following alignment device of the gantry machining center is used, the overall situation of the device needs to be checked firstly, and normal work can be determined;
when the device starts to work, with reference to fig. 1 and 2, firstly, the fixed square pipe 3 is fixedly arranged on the cutter handle 2 through a bolt, then the cutter handle 2 is arranged on the machine tool rotating shaft 1, at the moment, a worker can adjust the total using length of the fixed square pipe 3 and the connecting square pipe 4 according to the size of a large-scale ring workpiece which is aligned along with a circle according to needs, at the moment, the first bevel gear 6 can be driven to rotate in the fixed square pipe 3 by rotating the fixed knob 5, thereby driving the first one-way threaded rod 8 on the second bevel gear 7 to rotate in the square connecting tube 4, driving the square connecting tube 4 to move outwards or inwards on the square fixed tube 3 under the rotation action of the first one-way threaded rod 8, the use lengths of the connecting square tube 4 and the fixed square tube 3 can be conveniently and quickly adjusted according to the diameter of the large-scale ring workpiece, and the subsequent fixing and alignment work of the dial indicator 13 is facilitated;
after the use lengths of the connecting square pipe 4 and the fixed square pipe 3 are adjusted, with reference to fig. 1-3 and 5, a magnetic gauge seat 12 on a dial indicator 13 to be used can be placed in the fixed frame 9 and the magnetic switch is turned on, the magnetic gauge seat 12 is fixed in the fixed frame 9 in an adsorption manner, then the second one-way threaded rod 10 is rotated to drive the second one-way threaded rod 10 to move downwards on the fixed frame 9 as a whole, and further drive the main limit plate 11 to move downwards, at the same time, the magnetic gauge seat 12 can be pushed to move downwards in the fixed frame 9 under the pushing action of the main limit plate 11, and the bottom end face of the magnetic gauge seat 12 is attached to the inner bottom end face of the fixed frame 9, and the engaging frame 14 can be driven to move downwards on the fixed frame 9 while the second one-way threaded rod 10 moves downwards on the fixed frame 9, at the same time, the engaging frame 14 can push the corresponding side limit plates 16 to move towards the middle through the guide wheels 15 on both sides, at the moment, the main limit plate 11 and the side limit plate 16 can extrude and limit the magnetic gauge stand 12, and meanwhile, the magnetic gauge stand 12 can be ensured to be vertical in an adsorption and fixing state, so that the stability of the subsequent alignment work of the dial indicator 13 can be ensured;
after the magnetic gauge stand 12 and the dial gauge 13 are placed stably, with reference to fig. 1 and 3-5, the two-way threaded rod 18 is rotated to drive the sliding blocks 19 on the upper and lower sides to move inward or outward at the same time, at this time, the sliding blocks 19 on the two sides, in combination with the corresponding sets of supporting rods 20, can push the fixing frame 9 on the connecting block 21 to perform stable clamping sliding work on the connecting square pipe 4, so as to conveniently and quickly perform fine adjustment work on the use position of the dial gauge 13, after the use of the dial gauge 13 is finished, the dial gauge 13 can be disassembled by closing the magnetic switch, then, by rotating the second one-way threaded rod 10 in the opposite direction, the main limiting plate 11 and the side limiting plate 16 can be driven to return to the original position by combining the rubber rod 17 to facilitate the next work, which is the work process of the whole device and is not described in detail in this specification, such as the machine tool spindle 1, the tool shank 2, the magnetometer package 12 and the dial gauge 13, are well known to those skilled in the art.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (6)
1. The utility model provides a longmen machining center's circle alignment device along with, includes lathe pivot (1), connecting square pipe (4), main limiting plate (11) and connecting block (21), its characterized in that: the machine tool is characterized in that a tool handle (2) is installed on a machine tool rotating shaft (1), a fixed square pipe (3) is installed on the tool handle (2) through a bolt, a connecting square pipe (4) is connected to the fixed square pipe (3) in a sliding mode, a fixed knob (5) is connected to the fixed square pipe (3) in a rotating mode, a first bevel gear (6) is fixed to the bottom end of the fixed knob (5) in a welding mode, a second bevel gear (7) is connected to the first bevel gear (6) in a meshed mode, the second bevel gear (7) is fixed to the top end of a first one-way threaded rod (8) in a welding mode, the bottom end of the first one-way threaded rod (8) is connected to the connecting square pipe (4) in a rotating mode, the connecting square pipe (4) is connected to a two-way threaded rod (18) in a rotating mode, a sliding block (19) is connected to the two-way threaded rod (18) in a threaded mode, sliding block (19) are gone up swing joint and are had bracing piece (20), and the top of bracing piece (20) is rotated and is connected with connecting block (21), connecting block (21) sliding connection is on connecting side pipe (4), and is fixed with mount (9) on connecting block (21), swing joint has second one-way threaded rod (10) on mount (9), and the bottom of second one-way threaded rod (10) rotates and is connected with main limiting plate (11), be provided with magnetic gauge stand (12) in mount (9), and install percentage table (13) on magnetic gauge stand (12), swing joint has linking frame (14) on second one-way threaded rod (10), and the bottom screw mounting who links up frame (14) has leading wheel (15).
2. The circle following alignment device of the gantry machining center according to claim 1, wherein: for threaded connection between fixed square pipe (3) and first one-way threaded rod (8), and first one-way threaded rod (8) are connected at the inside middle part of connecting square pipe (4), be connected for the bearing between second one-way threaded rod (10) and linking frame (14), and link up frame (14) and be "U" font.
3. The circle following alignment device of the gantry machining center according to claim 1, wherein: the fixing frame (9) is in threaded connection with the second one-way threaded rod (10), the second one-way threaded rod (10) is connected to the middle of the main limiting plate (11), and the central axis of the main limiting plate (11) and the central axis of the fixing frame (9) are located on the same vertical central line.
4. The circle following alignment device of the gantry machining center according to claim 1, wherein: the side limiting plate (16) is connected to the fixing frame (9) in a sliding mode, a rubber rod (17) is connected to the side limiting plate (16) through screws, and the top end of the rubber rod (17) is connected to the fixing frame (9) through screws.
5. The circle following alignment device of the gantry machining center according to claim 4, wherein: the side limiting plates (16) are symmetrically distributed on the left side and the right side of the fixing frame (9), the side limiting plates (16) are in one-to-one correspondence with the guide wheels (15) and the rubber rods (17), and the side end surfaces of the side limiting plates (16) are inclined.
6. The circle following alignment device of the gantry machining center according to claim 1, wherein: the bracing piece (20) are provided with 3 groups, and are intercrossing's rotation connection between every group bracing piece (20), and be rotation connection between each group bracing piece (20), be articulated moreover between bracing piece (20) and sliding block (19), and sliding block (19) symmetric distribution is in the upper and lower both sides of second one-way threaded rod (10) simultaneously.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022717006.4U CN213858252U (en) | 2020-11-23 | 2020-11-23 | Circle following alignment device of gantry machining center |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022717006.4U CN213858252U (en) | 2020-11-23 | 2020-11-23 | Circle following alignment device of gantry machining center |
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| Publication Number | Publication Date |
|---|---|
| CN213858252U true CN213858252U (en) | 2021-08-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022717006.4U Active CN213858252U (en) | 2020-11-23 | 2020-11-23 | Circle following alignment device of gantry machining center |
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|---|---|
| CN (1) | CN213858252U (en) |
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- 2020-11-23 CN CN202022717006.4U patent/CN213858252U/en active Active
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