CN111805253A - Rotatable crossbeam strutting arrangement - Google Patents
Rotatable crossbeam strutting arrangement Download PDFInfo
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- CN111805253A CN111805253A CN202010808596.3A CN202010808596A CN111805253A CN 111805253 A CN111805253 A CN 111805253A CN 202010808596 A CN202010808596 A CN 202010808596A CN 111805253 A CN111805253 A CN 111805253A
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- supporting
- support
- rotatable
- rotating shaft
- lifting cylinder
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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
- B23Q1/01—Frames, beds, pillars or like members; Arrangement of ways
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- Mechanical Engineering (AREA)
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Abstract
The invention discloses a rotatable beam supporting device which is characterized by comprising a supporting beam, a main upright post and a supporting upright post, wherein the supporting beam is used for supporting a suspension part, the supporting beam is arranged above the main upright post and the supporting upright post, one end of the supporting beam is rotatably connected with the main upright post, the other end of the supporting beam is detachably connected with the supporting upright post, and the suspension part is connected to the supporting beam. The invention provides a rotatable beam supporting device, which can support a suspension part at a spatial position, wherein the whole beam can rotate around a pillar at one end, a lifting cylinder is arranged in a middle beam device of the beam supporting device, so that the vertical lifting function of the suspension part can be realized, and the whole device is simple in structure, convenient to use and beneficial to popularization.
Description
Technical Field
The invention belongs to the technical field of beam supporting equipment, and particularly relates to a rotatable beam supporting device.
Background
In machine tool equipment, the cross beam supporting structure has wide application due to the advantages of simple structure, good stability, large operable space and the like.
At present, a cross beam support used on the existing machine tool equipment has certain application limitation, and when a cross beam support device is installed on the equipment and fixed, the position of a part hung on the cross beam is fixed along with the cross beam support device. When the hanging part needs to be maintained, maintained or replaced and the like, the operation is limited by factors such as narrow operation space, overlarge volume of the hanging part, overweight and the like, so that the related work is inconvenient to carry out; meanwhile, once the suspension part is fixed by the conventional beam device, the vertical position of the suspension part cannot be adjusted, so that the functions of a plurality of parts are limited.
Accordingly, further developments and improvements are still needed in the art.
Disclosure of Invention
In order to solve the above problems, a rotatable beam support device is proposed.
In order to achieve the purpose, the invention provides the following technical scheme:
the utility model provides a rotatable crossbeam strutting arrangement, its is including being used for supporting beam, head post and the support post of hanging part, the supporting beam sets up in the top of head post and support post, the one end and the head post of supporting beam rotate to be connected, the other end and the support post of supporting beam can be dismantled and be connected, hanging part connects on the supporting beam.
Further, the supporting beam comprises a supporting frame, a mounting seat is arranged at the end, corresponding to the main stand column, of the supporting frame, a mounting hole is formed in the other end of the supporting frame, corresponding to the supporting stand column, a fixing screw is arranged in the corresponding mounting hole, and the supporting beam is matched with the fixing screw through the mounting hole to be connected with the supporting stand column.
Further, the support frame is surrounded by both sides riser, the arc that is located both ends tip of both sides riser and forms, the inside of support frame is provided with the strengthening rib that is used for strengthening intensity between the riser of both sides, the strengthening rib evenly sets up a plurality ofly.
Further, the mount pad includes the casing fixed with the support frame, is located inside being used for realizing the horizontal pivoted runner assembly of supporting beam of casing, the runner assembly includes the pivot, cup joints in the pivot and with the pivot cooperation swivel bearing that uses, the bottom fixed mounting of pivot is in the inside of main column, swivel bearing is located between casing and the pivot.
Furthermore, the top of mount pad sets up the fastening screw who is used for realizing that casing and pivot are fixed, the fixed connection with the head mast is realized through fastening screw to the supporting beam.
Furthermore, the number of the rotating bearings is two, the two rotating bearings are sleeved at two ends of the rotating shaft, and a bearing space ring is arranged between the two rotating bearings.
Furthermore, the mounting surfaces of the supporting cross beam, the main upright post and the supporting upright post are all planes.
Further, the rotatable crossbeam strutting arrangement still includes the base, main column and support post are fixed to be set up on the base.
Furthermore, the middle part of the supporting beam is provided with a lifting mechanism which is connected with the suspension part and used for realizing the lifting of the suspension part, the lifting mechanism is a lifting cylinder, the suspension part is connected to the piston end of the lifting cylinder, and the lifting cylinder drives the suspension part at the piston end to move up and down.
Further, the bottom center department of support frame is provided with the mounting panel that is used for fixed lift cylinder, the lift cylinder passes through mounting panel fixed mounting on the support frame.
Preferably, a connecting plate is arranged on a cylinder shaft of the lifting cylinder, a guide rod and a guide sleeve matched with the guide rod are arranged on the mounting plate, the guide rod penetrates through the guide sleeve to be connected with the connecting plate, and the guide rod and the connecting plate are lifted synchronously along with the lifting of the cylinder shaft.
Advantageous effects
The invention provides a rotatable beam supporting device, which can support a suspension part at a spatial position, wherein the whole beam can rotate around a pillar at one end, a lifting cylinder is arranged in a middle beam device of the beam supporting device, so that the vertical lifting function of the suspension part can be realized, and the whole device is simple in structure, convenient to use and beneficial to popularization.
Drawings
Fig. 1 is a schematic structural view of a rotatable beam support apparatus according to embodiment 1 of the present invention.
Fig. 2 is a partial structural sectional view of the rotatable beam supporting apparatus according to embodiment 1 of the present invention.
Fig. 3 is a plan view of the rotatable beam support apparatus in embodiment 1 of the present invention.
FIG. 4 is a view showing a state of use of the rotatable beam supporting apparatus according to embodiment 1 of the present invention;
FIG. 5 is a schematic structural view of a rotatable beam support apparatus according to embodiment 2 of the present invention;
fig. 6 is a plan view of the rotatable beam supporting apparatus according to embodiment 2 of the present invention.
In the drawings: 100-lifting cylinder, 200-supporting beam, 310-main upright post, 400-base, 500-suspension component, 320-supporting upright post, 610-fastening screw, 620-fixing screw, 710-rotating bearing, 720-bearing space ring, 730-rotating shaft, 810-connecting plate, 820-guide rod, 830-guide sleeve, 910-position detection sensor, 920-detection support and 930-trigger element.
Detailed Description
In order to make those skilled in the art better understand the technical solution of the present invention, the following description is given for clear and complete description of the technical solution of the present invention with reference to the embodiments of the present invention, and other similar embodiments obtained by those skilled in the art without creative efforts based on the embodiments of the present application shall fall within the protection scope of the present application. In addition, directional terms such as "upper", "lower", "left", "right", etc. in the following embodiments are directions with reference to the drawings only, and thus, the directional terms are used for illustrating the present invention and not for limiting the present invention.
Detailed description of the preferred embodiment 1
A rotatable beam supporting device is shown in fig. 1-4, and comprises a supporting beam 200 for supporting a suspension member 500, a main upright 310 and a supporting upright 320, wherein the supporting beam 200 is arranged above the main upright 310 and the supporting upright 320, one end of the supporting beam 200 is rotatably connected with the main upright 310, the other end of the supporting beam 200 is detachably connected with the supporting upright 320, and the suspension member 500 is connected to the supporting beam 200.
Further, the supporting beam 200 includes a supporting frame, the supporting frame is provided with a mounting seat corresponding to the end of the main upright 310, the other end of the supporting frame is provided with a mounting hole corresponding to the supporting upright 320, a fixing screw 720 is provided corresponding to the mounting hole, and the supporting beam 200 is connected with the supporting upright 320 through the cooperation of the mounting hole and the fixing screw 720.
Specifically, the fixing screws 720 are arranged in a plurality, and the fixing screws 720 are uniformly arranged, so that the connection stability of the supporting beam 200 and the supporting upright 320 is improved.
Further, the support frame is surrounded by both sides riser, the arc that is located both ends tip of both sides riser and forms, the inside of support frame is provided with the strengthening rib that is used for strengthening intensity between the riser of both sides, the strengthening rib evenly sets up a plurality ofly.
Further, the mount pad includes the casing fixed with the support frame, is located the inside runner assembly who is used for realizing supporting beam 200 horizontal rotation of casing, runner assembly includes pivot 730, cup joints on pivot 730 and with pivot 730 cooperation use's swivel bearing 710, the bottom fixed mounting of pivot 730 is in the inside of main column 310, swivel bearing 710 is located between casing and the pivot 730.
Specifically, the bottom end of the rotating shaft 730 is fixedly installed inside the main upright 310 through a screw.
Further, a fastening screw 610 for fixing the housing and the rotating shaft 730 is arranged at the top of the mounting seat, and the supporting beam 200 is fixedly connected with the main upright 310 through the fastening screw 610.
Specifically, the fastening screws 610 are arranged in a plurality, and each fastening screw 610 is distributed annularly, so that the connection stability between the supporting beam 200 and the main upright 310 is improved.
In another preferred embodiment, a clamp is sleeved at the joint of the supporting beam 200 and the supporting column 320, and the supporting beam 200 and the supporting column 320 are fixedly connected through the clamp, which is convenient to install and disassemble.
Further, the number of the rotating bearings 710 is two, the two rotating bearings 710 are sleeved at two ends of the rotating shaft 730, a bearing space ring 720 is arranged between the two rotating bearings 710 to position the rotating bearings 710, and the bearing space rings 720 are arranged in a plurality according to actual conditions. In this embodiment, two bearing spacers 720 are provided.
Further, the fitting installation surfaces of the supporting beam 200, the main upright 310 and the supporting upright 320 are both flat surfaces.
Preferably, the rotatable beam supporting device further includes a base 400, and the main column 310 and the supporting column 320 are fixedly disposed on the base 400.
Specifically, the bottoms of main upright 310 and support upright 320 all set up the fixing base, the fixing base sets up two, and two fixing bases cup joint respectively in the bottom of main upright 310 and support upright 320, set up a plurality of through-holes on the fixing base, adopt fasteners such as bolt and through-hole cooperation to realize that main upright 310, support upright 320 are fixed in on base 400.
In the present embodiment, the outer surface profile of the main column 310 and the support column 320 is cylindrical, and it should be noted that such cylindrical columns are only a preferred embodiment, but are not limited thereto.
Preferably, reinforcing ribs for reinforcing the connection strength between the main column 310 and the base 400 and the supporting column 320 are respectively disposed on the main column 310 and the supporting column 320, and the reinforcing ribs are triangular reinforcing ribs.
In another preferred embodiment, the bottom of the main column 310 and the bottom of the supporting column 320 are respectively provided with a movable mounting plate, the movable mounting plate is provided with a plurality of mounting holes, and the main column 310 and the supporting column 320 can be fixed on the machine tool through the mounting plates at the bottom of the main column 310 and the supporting column 320, respectively, so as to realize the flexible application of the rotatable beam device.
Further, the middle part of the supporting beam 200 is provided with a lifting mechanism connected with the suspension component 500 for lifting the suspension component 500, the lifting mechanism is a lifting cylinder 100, the suspension component 500 is connected to the piston end of the lifting cylinder 100, and the lifting cylinder 100 lifts and drives the suspension component 500 at the piston end to move up and down.
Further, a mounting plate for fixing the lifting cylinder 100 is arranged at the center of the bottom of the support frame, and the lifting cylinder 100 is fixedly mounted on the support frame through the mounting plate.
The working principle of the invention is as follows:
the lifting of the lifting cylinder 100 drives the suspension part 500 to move up and down, so that the position of the suspension part 500 in the vertical direction can be adjusted, and the use requirements of different height positions can be met.
When maintenance of the suspension component 500 is needed, the fixing screws 720 between the support upright 320 and the support cross beam 200, and the fastening screws 610 between the rotating shaft 730 and the support cross beam 200 can be loosened, the support upright 320 is kept at the original position, the support cross beam 200 is rotated to rotate around the main upright 310, and after the suspension component 500 rotates out of the equipment operation space along with the support cross beam 200, maintenance of the suspension component 500 can be conveniently carried out; after the maintenance, the maintenance or the replacement is completed, the supporting beam 200 is rotated to the original fixed position, and the fixing screws 720 between the supporting upright 320 and the supporting beam 200, and the fastening screws 610 between the rotating shaft 730 and the beam are fastened again, so that the maintenance and the maintenance of the suspension component 500 are realized.
The rotatable beam supporting device can be integrally arranged on the equipment base body; the main upright post 310 and the supporting upright post 320 are arranged on two sides of the cross beam to support the cross beam 200, the supporting upright post 320 is connected with the supporting cross beam 200 through a fixing screw 720, the matching mounting surfaces of the main upright post and the supporting upright post are both planes, and after the fastening screws 610 of the supporting upright post 320 and the supporting cross beam 200 are loosened, the supporting cross beam 200 can rotate without obstruction; the lower end of the rotating shaft 730 is connected with the main upright post 310 through a screw, the upper end of the rotating shaft 730 is sleeved in the bearing and then integrally installed on the supporting beam 200, the supporting beam 200 and the rotating shaft 730 are fixedly connected through a fastening screw 610, the lifting cylinder 100 is arranged in the middle of the supporting beam 200, and the lifting cylinder 100 drives the suspension component 500 to achieve the vertical movement of the suspension component 500.
The beam supporting structure in the prior art is that the supporting beam 200 and two upright posts are directly connected together, so that the rotating function of the supporting beam 200 cannot be realized, meanwhile, the supporting beam 200 does not have the lifting function of the suspension part 500, and the relative position of the suspension part 500 is fixed, so that swinging and lifting cannot be realized. When the supporting beam 200 swings, the suspension part 500 and the lifting cylinder 100 on the supporting beam 200 are driven to rotate, and when the suspension part 500 is maintained and replaced, the suspension part 500 can rotate together with the beam to form a working area, so that the design and installation space of the suspension part 500 is increased.
Specific example 2
The same parts of this embodiment as those of embodiment 1 will not be described in detail, as shown in fig. 5 to 6, except that, a connecting plate 810 is arranged on the cylinder shaft of the lifting cylinder 100, the connecting plate 810 moves synchronously along with the up-and-down movement of the cylinder shaft, the mounting plate is provided with a guide rod 820 which synchronously moves along with the cylinder shaft and a guide sleeve 830 which is matched with the guide rod 820, the guide bar 820 passes through the guide sleeve 830 and moves up and down in the guide sleeve 830, and the bottom end of the guide bar 820 is fixedly connected to the connecting plate 810, specifically, the bottom of the guide rod is provided with an external thread, the connecting plate is provided with a threaded hole corresponding to the external thread of the guide rod, the guide rod is fixedly connected with the connecting plate through the matching of the external threads and the internal threads, and the bottom end of the guide rod is further fastened through fasteners such as nuts after penetrating through the connecting plate.
The detecting device comprises a mounting plate, a position detecting sensor 910 and a detecting bracket 920 for supporting the position detecting sensor 910, wherein the detecting bracket 920 is vertically arranged above the mounting plate, a reinforcing plate for reinforcing the vertical strength of the detecting bracket is arranged at the joint between the detecting bracket 920 and the mounting plate, the position detecting sensor 910 is provided in plurality, the position detecting sensors 910 are uniformly distributed on the detecting bracket 920 at equal intervals, a trigger element 930 is arranged at the top of a guide rod 820 corresponding to the position detecting sensor 910, the trigger element 930 is matched with the position detecting sensor 910 for use, specifically, the trigger element 930 is sleeved on the guide rod 820, one end of the trigger element 930 corresponds to the position detecting sensor 910 and is provided with a plane structure, when the trigger element 930 ascends or descends along with the guide rod 820 to a position corresponding to a certain position detecting sensor 910, the position detection sensor 910 detects the height of the guide bar 820 by receiving the position signal, and thus detects the height of the suspension member 500. Through the arrangement of the connecting plate 810, the guide rod 820, the guide sleeve 830, the trigger element 930 and the position detection sensor 910, the height of the suspension member 500 lifted by the lifting cylinder 100 is detected, and the verticality of the suspension member 500 is ensured, so that the suspension member 500 is prevented from deviating from the linear motion due to external influence.
The present invention has been described in detail, and it should be understood that the detailed description and specific examples, while indicating the preferred embodiment of the invention, are intended for purposes of illustration only and are not intended to limit the scope of the invention.
Claims (10)
1. The utility model provides a rotatable crossbeam strutting arrangement which characterized in that, is including supporting beam, head post and the support post that is used for supporting the suspension unit, the supporting beam sets up in the top of head post and support post, the one end and the head post of supporting beam rotate to be connected, the other end and the support post of supporting beam can be dismantled and be connected, the suspension unit is connected on the supporting beam.
2. The rotatable beam supporting device according to claim 1, wherein the supporting beam comprises a supporting frame, a mounting seat is arranged at the end of the supporting frame corresponding to the main column, a mounting hole is arranged at the other end of the supporting frame corresponding to the supporting column, a fixing screw is arranged corresponding to the mounting hole, and the supporting beam is connected with the supporting column through the cooperation of the mounting hole and the fixing screw.
3. The rotatable beam support device according to claim 2, wherein the support frame is formed by two side vertical plates and arc plates located at two end portions of the two side vertical plates in a surrounding manner, reinforcing ribs for reinforcing strength between the two side vertical plates are arranged inside the support frame, and a plurality of reinforcing ribs are uniformly arranged.
4. The rotatable beam supporting device according to claim 2, wherein the mounting seat includes a housing fixed to the supporting frame, and a rotating assembly located inside the housing and used for enabling the supporting beam to rotate transversely, the rotating assembly includes a rotating shaft and a rotating bearing sleeved on the rotating shaft and used in cooperation with the rotating shaft, the bottom end of the rotating shaft is fixedly mounted inside the main column, and the rotating bearing is located between the housing and the rotating shaft.
5. The rotatable beam support apparatus of claim 4, wherein a fastening screw for fixing the housing to the rotating shaft is disposed at a top of the mounting seat, and the support beam is fixedly connected to the main column through the fastening screw.
6. A rotatable beam support device according to claim 4, wherein there are two of said rotary bearings, and two of said rotary bearings are sleeved on two ends of the rotating shaft, and a bearing spacer is provided between the two rotary bearings.
7. The rotatable beam support apparatus of claim 1 wherein the mounting surfaces of the support beam and the main and support columns are planar.
8. The rotatable beam support apparatus according to claim 1, wherein a lifting mechanism connected to the suspension member for lifting the suspension member is disposed in a middle portion of the support beam, the suspension member is connected to a piston end of a lifting cylinder, and the lifting cylinder is lifted to move the suspension member at the piston end up and down.
9. The rotatable beam support apparatus of claim 8, wherein a mounting plate for fixing a lifting cylinder is disposed at a bottom center of the support frame, and the lifting cylinder is fixedly mounted on the support frame through the mounting plate.
10. The rotatable beam support apparatus of claim 9, wherein the cylinder shaft of the lifting cylinder is provided with a connecting plate, the mounting plate is provided with a guide rod and a guide sleeve matched with the guide rod, the guide rod passes through the guide sleeve and is connected with the connecting plate, and the guide rod and the connecting plate are lifted synchronously with the lifting of the cylinder shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010808596.3A CN111805253A (en) | 2020-08-12 | 2020-08-12 | Rotatable crossbeam strutting arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010808596.3A CN111805253A (en) | 2020-08-12 | 2020-08-12 | Rotatable crossbeam strutting arrangement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111805253A true CN111805253A (en) | 2020-10-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010808596.3A Pending CN111805253A (en) | 2020-08-12 | 2020-08-12 | Rotatable crossbeam strutting arrangement |
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| Country | Link |
|---|---|
| CN (1) | CN111805253A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114653883A (en) * | 2022-03-25 | 2022-06-24 | 昌河飞机工业（集团）有限责任公司 | Rotating mechanism for airplane assembly |
| CN115476178A (en) * | 2022-09-29 | 2022-12-16 | 巨冈精工(广东)股份有限公司 | Double-swing-head type five-axis numerical control machine tool |
-
2020
- 2020-08-12 CN CN202010808596.3A patent/CN111805253A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114653883A (en) * | 2022-03-25 | 2022-06-24 | 昌河飞机工业（集团）有限责任公司 | Rotating mechanism for airplane assembly |
| CN115476178A (en) * | 2022-09-29 | 2022-12-16 | 巨冈精工(广东)股份有限公司 | Double-swing-head type five-axis numerical control machine tool |
| CN115476178B (en) * | 2022-09-29 | 2023-07-28 | 巨冈精工(广东)股份有限公司 | Double-pendulum five-axis numerical control machine tool |
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