CN109955074A - Gantry beam - Google Patents
Gantry beam Download PDFInfo
- Publication number
- CN109955074A CN109955074A CN201711339488.0A CN201711339488A CN109955074A CN 109955074 A CN109955074 A CN 109955074A CN 201711339488 A CN201711339488 A CN 201711339488A CN 109955074 A CN109955074 A CN 109955074A
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- CN
- China
- Prior art keywords
- plate
- foreboard
- along
- gear rack
- right directions
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
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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
- B23Q1/012—Portals
Abstract
A kind of gantry beam, include a bottom plate, one top plate, one foreboard, one back plate, two side plates and a truss element, the top plate is arranged at intervals above the bottom plate, the foreboard is connected to the bottom plate and the top plate front end, the back plate is connected to the base plate rear end, the side plate is set to two opposite sides of the bottom plate, and connect and with the bottom plate, the top plate, the foreboard and the back plate surround jointly defines an accommodating space, the truss element is set to the accommodating space, and including multiple bottom interconnecting pieces for being arranged at intervals at the bottom plate, multiple the first support portions extended respectively from the bottom interconnecting piece towards the top plate, multiple top interconnecting pieces for being arranged at intervals at the top plate and being mutually staggered with the bottom interconnecting piece, multiple the second support portions extended respectively from the top interconnecting piece towards the bottom plate, and it is oblique Ground is connected to multiple bearing diagonal portions between adjacent each bottom interconnecting piece and each top interconnecting piece, provides good support whereby.
Description
Technical field
The present invention relates to a kind of crossbeams, more particularly to a kind of gantry beam.
Background technique
A kind of existing gantry beam, as shown in TaiWan, China patent No. M401496, including one along a right and left
To extending and define the shell an of accommodating space and multiple be arranged along the left and right directions interval and towards the vertical left side
The up and down direction of right direction is set to the supporting clapboard in accommodating space with extending, and the shell is formed with multiple for other objects
The screw hole of installation in use, by the support of the supporting clapboard, and makes the stable structure of the gantry beam, and with it is described
Object is used for subsequent process apparatus jointly.
However, in order to make stable structure, just the setting of the supporting clapboard has to closely make described gantry horizontal
Intensity required for the structural support of beam reaches, and closely the supporting clapboard can be such that the weight of the gantry beam increases
And it is unfavorable for subsequent use, and the screw hole must just replace the shell when damaging, it is upper very inconvenient in maintenance.
Summary of the invention
The purpose of the present invention is providing a kind of gantry beam for overcoming at least one disadvantage described in prior art.
Gantry beam of the present invention includes a bottom plate, a top plate, a foreboard, a back plate, two side plates and a truss element.
The bottom plate extends along a left and right directions, and including being reversed along the front-rear direction of a vertical left and right directions
A bottom front end and a bottom rear end, the top plate extend along the left and right directions, and along a vertical left and right directions and described
Up and down direction is arranged at intervals above the bottom plate in the front-back direction, and before one including being reversed along front-rear direction top
End and a top rear end, the foreboard are connected to the bottom front end and the top front end, and the back plate is connected to the bottom rear end, institute
State two opposite sides that side plate is respectively arranged at the bottom plate along the left and right directions, and connect and with the bottom plate, the top plate,
The foreboard and the back plate surround jointly defines an accommodating space, and the truss element is set to the accommodating space, and wraps
Include multiple bottom interconnecting pieces, multiple respectively from bottom interconnecting piece court that the plate top surface is arranged at intervals at along the left and right directions
The first support portion that the top plate extends multiple are arranged at intervals at the top board undersurface along the left and right directions and connect with the bottom
Top interconnecting piece that socket part mutually staggers, multiple the second support portions extended respectively from the top interconnecting piece towards the bottom plate, and it is oblique
Multiple bearing diagonal portions between each adjacent bottom interconnecting piece of the left and right directions and each top interconnecting piece are connected to ground.
Gantry beam of the present invention includes also a gear rack unit, and the gear rack unit includes multiple along the right and left
To the gear rack part for extending and being arranged at intervals at along the up and down direction foreboard rear surface, each gear rack part has an ontology
Portion and multiple spiro-locking sections that the body part and the adjacent foreboard are arranged at intervals at along the left and right directions, each screw lock
Portion has an internal screw thread, and the foreboard is formed with the perforation of the spiro-locking section of multiple correspondences gear rack part.
Gantry beam of the present invention, the spiro-locking section of each gear rack part are to be installed on the corresponding body part
Nut.
The body part of gantry beam of the present invention, each gear rack part is formed at least one weight loss groove.
Gantry beam of the present invention, the body part of each gear rack part are formed at least one thermal compensation slot.
Gantry beam of the present invention, one end of the adjacent foreboard of each first support portion is formed with multiple to be supplied respectively
The mounting groove that the gear rack part is worn, one end of the adjacent foreboard of each second support portion are formed with multiple respectively for described
The mounting groove that gear rack part is worn, one end of the adjacent foreboard in each bearing diagonal portion are formed with multiple respectively for the gear rack part
The mounting groove worn.
Gantry beam of the present invention, each first support portion, each second support portion and each bearing diagonal portion
It is to extend along the front-rear direction and adjacent to the foreboard and the back plate.
The beneficial effects of the present invention are: by the way that the truss element is arranged, and material can be saved and mitigate weight,
And provide good support.
Detailed description of the invention
Fig. 1 is a three-dimensional combination figure of a first embodiment of gantry beam of the present invention；
Fig. 2 is a stereogram exploded view of the first embodiment；
Fig. 3 is a top view of the first embodiment；
Fig. 4 is the cross-sectional view acquired by straight line IV-IV along Fig. 3；
Fig. 5 is the cross-sectional view acquired by straight line V-V along Fig. 4；
Fig. 6 is the perspective view of a gear rack part of the first embodiment；
Fig. 7 is the perspective view of a gear rack part of a second embodiment of gantry beam of the present invention；
Fig. 8 is the perspective view of a gear rack part of a 3rd embodiment of gantry beam of the present invention.
Specific embodiment
The following describes the present invention in detail with reference to the accompanying drawings and embodiments.
For convenience of explanation, embodiment below, identical element are indicated with identical label.
Refering to fig. 1,2,3, a first embodiment of gantry beam of the present invention includes 2, top plates 3, one of a bottom plate
The 6, truss elements 7 of the side plate of back plate 5, two of a foreboard 4, one and a gear rack unit 8.
The bottom plate 2 extends along a left and right directions X, and including the front-rear direction Y along a vertical left and right directions X
The bottom front end 21 and bottom rear end 22 being reversed.
The top plate 3 extends along the left and right directions X, and along a vertical left and right directions X and front-rear direction Y
Up and down direction Z be arranged at intervals at 2 top of the bottom plate, and one including being reversed along front-rear direction Y top front end
31 and top rear end 32.
The foreboard 4 is connected to the bottom front end 21 and the top front end 31, and the foreboard 4 is formed with multiple perforation 41.
The back plate 5 is connected to the bottom rear end 22.
Refering to Fig. 2,4,5, the side plate 6 is respectively arranged at two opposite sides of the bottom plate 2 along the left and right directions X, and
It connects and is surrounded jointly with the bottom plate 2, the top plate 3, the foreboard 4 and the back plate 5 and define an accommodating space S.
The truss element 7 is set to the accommodating space S, and is arranged at intervals at including multiple along the left and right directions X
The bottom interconnecting piece 71 of 2 top surface of bottom plate, multiple the first support portions extended respectively from the bottom interconnecting piece 71 towards the top plate 3
72, multiple tops for being arranged at intervals at 3 bottom surface of top plate along the left and right directions X and mutually staggering with the bottom interconnecting piece 71 connect
Socket part 73, multiple the second support portions 74 extended respectively from the top interconnecting piece 73 towards the bottom plate 2, and be connected diagonally in edge
Multiple bearing diagonal portions 75 between each the left and right directions X adjacent bottom interconnecting piece 71 and each top interconnecting piece 73.
One end of each adjacent foreboard 4 of the first support portion 72 is formed there are four mounting groove 721, and each second
One end of the adjacent foreboard 4 in support part 74 is formed there are four mounting groove 741, the adjacent foreboard 4 in each bearing diagonal portion 75
There are four mounting grooves 751 for one end formation.
Each first support portion 72, each second support portion 74 and each bearing diagonal portion 75 are along the front and back
Extend to Y and adjacent to the foreboard 4 and the back plate 5.
The gear rack unit 8 includes four and extends along the left and right directions X and be arranged at intervals at institute along the up and down direction Z
State the gear rack part 81 of 4 rear surface of foreboard.In this present embodiment, each gear rack part 81 is can to unload liftoff to be installed on the foreboard
4, and be spirally connected fixation with screw.
Each gear rack part 81 be the corresponding mounting groove 721 for being arranged in each the first support portion 72, each
The corresponding mounting groove 741 of two support portions 74 and the corresponding mounting groove 751 in each bearing diagonal portion 75.
Refering to Fig. 2,6, each gear rack part 81 has a body part 82 and multiple sets along the interval the left and right directions X
It is placed in the spiro-locking section 83 of the body part 82 and the adjacent foreboard 4.
Each body part 82 is formed with multiple weight loss grooves 821.In this present embodiment, the weight loss groove 821 is along described
Left and right directions X hands over the two sides for being mutually set to the body part 82, and can mitigate the weight of each gear rack part 81.
Refering to Fig. 2,5,6, each spiro-locking section 83 has an internal screw thread 831, and the perforation 41 of the foreboard 4 is pair
Answer the spiro-locking section 83 of the gear rack part 81.In this present embodiment, the spiro-locking section 83 on each gear rack part 81 be with
The body part 82 is integrally formed, and the internal screw thread 831 runs through the gear rack part 81, but in other state sample implementations, institute
The extruding nut of the body part 82 can be mounted to by stating spiro-locking section 83 also, but is not limited.
In use, since first support portion 72 and second support portion 74 can be supported in the bottom plate 2 and institute
Between stating top plate 3, along with the bearing diagonal portion 75 can further promote first support portion 72 and second support portion 74
Structural strength so that the truss element 7 can provide good support, so first support portion 72 and described
Two support portions 74 do not need closely to be spaced setting compared to existing gantry beam, make space shared by the truss element 7
Less, the material used is few, so that weight can be greatly reduced in the gantry beam.
And when will installed in front other object (not shown) in the foreboard 4 when, as long as passing through the object with screw
Afterwards, and after the corresponding perforation 41, the internal screw thread 831 of the corresponding gear rack part 81 can be screw-locked at
It is interior, using upper quite convenient, and when the internal screw thread 831 is damaged because being commonly used, only need to change the corresponding tooth
When after condition 81, maintenance can be readily accomplished, and being avoided that the internal screw thread 831 set on the foreboard 4, once the interior spiral shell
Line 831 damages the situation that must just replace the entire foreboard 4, therefore also very convenient in maintenance.
Refering to Fig. 7, a second embodiment of the invention is analogous to first preferred embodiment, and difference is in
In:
The body part 82 of each gear rack part 81 is formed with multiple thermal compensation slots 822.In this present embodiment, the heat
Compensating tank 822 is that the two sides for being mutually set to the body part 82 are handed over along the left and right directions X.
The spiro-locking section 83 of each gear rack part 81 is the square nut for being installed on the corresponding body part 82, and
It is connected to the body part 82 in a welding manner.
In this way, the second embodiment can also reach purpose identical with above-mentioned first preferred embodiment and beneficial to effect
Fruit, and when each gear rack part 81 is influenced by temperature change, the body part 82 can generate at the thermal compensation slot 822
Deformation is kept fixed the position of the spiro-locking section 83, and is able to maintain that precision.
Refering to Fig. 8, a 3rd embodiment of the invention is analogous to second preferred embodiment, and difference is in
In:
The spiro-locking section 83 of each gear rack part 81 is the round nut for being installed on the corresponding body part 82, and
It is connected to the body part 82 in a welding manner.
In this way, the 3rd embodiment can also reach purpose identical with above-mentioned first preferred embodiment and beneficial to effect
Fruit.
Referring to Fig.2, the truss element 7 is arranged in conclusion passing through, and material can be saved and mitigate weight, and
Good support is provided, and the gear rack part 81 that can be unloaded can be convenient for changing maintenance, so can reach really of the invention
Purpose.
Claims (7)
1. a kind of gantry beam, includes a bottom plate, a top plate, a foreboard and a back plate, the bottom plate prolongs along a left and right directions
It stretches, and including along the bottom front end and a bottom rear end that the front-rear direction of a vertical left and right directions is reversed, the top plate
Extend along the left and right directions, and is arranged at intervals at institute along a vertical left and right directions and the up and down direction in the front-back direction
It states above bottom plate, and one including being reversed along front-rear direction top front end and a top rear end, the foreboard are connected to institute
Bottom front end and the top front end are stated, the back plate is connected to the bottom rear end, it is characterised in that: gantry beam also includes two sides
Plate and a truss element, the side plate are respectively arranged at two opposite sides of the bottom plate along the left and right directions, and connect and with
The bottom plate, the top plate, the foreboard and the back plate surround jointly defines an accommodating space, the truss element setting
In the accommodating space, and including multiple bottom interconnecting pieces, multiple for being arranged at intervals at the plate top surface along the left and right directions
The first support portion for extending respectively from the bottom interconnecting piece towards the top plate, it is multiple be arranged at intervals at along the left and right directions it is described
Top board undersurface and the top interconnecting piece mutually staggered with the bottom interconnecting piece multiple prolong from the top interconnecting piece towards the bottom plate respectively
The second support portion stretched, and be connected diagonally in along each adjacent bottom interconnecting piece of the left and right directions and each top connection
Multiple bearing diagonal portions between portion.
2. gantry beam according to claim 1, it is characterised in that: the gantry beam also includes a gear rack unit, institute
State gear rack unit include it is multiple along the left and right directions extend and be arranged at intervals at the foreboard rear surface along the up and down direction
Gear rack part, each gear rack part have a body part and it is multiple along the left and right directions be arranged at intervals at the body part and
The spiro-locking section of the adjacent foreboard, each spiro-locking section have an internal screw thread, and the foreboard is formed with multiple correspondences gear rack
The perforation of the spiro-locking section of part.
3. gantry beam according to claim 2, it is characterised in that: the spiro-locking section of each gear rack part is to be installed on
The nut of the corresponding body part.
4. gantry beam according to claim 2, it is characterised in that: the body part of each gear rack part be formed with to
A few weight loss groove.
5. gantry beam according to claim 2, it is characterised in that: the body part of each gear rack part be formed with to
A few thermal compensation slot.
6. gantry beam according to claim 2, it is characterised in that: the one of the adjacent foreboard of each first support portion
End is formed with multiple mounting grooves worn respectively for the gear rack part, one end shape of the adjacent foreboard of each second support portion
At there is multiple mounting grooves worn respectively for the gear rack part, one end of the adjacent foreboard in each bearing diagonal portion is formed with more
A mounting groove worn respectively for the gear rack part.
7. gantry beam according to claim 6, it is characterised in that: each first support portion, each second support
Portion and each bearing diagonal portion are extended along the front-rear direction and adjacent to the foreboard and the back plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711339488.0A CN109955074A (en) | 2017-12-14 | 2017-12-14 | Gantry beam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711339488.0A CN109955074A (en) | 2017-12-14 | 2017-12-14 | Gantry beam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109955074A true CN109955074A (en) | 2019-07-02 |
Family
ID=67018023
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711339488.0A Pending CN109955074A (en) | 2017-12-14 | 2017-12-14 | Gantry beam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109955074A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4508478A (en) * | 1983-07-11 | 1985-04-02 | Sigma Tool & Machine Limited | Tee nut fastener member |
| CN201239878Y (en) * | 2008-08-15 | 2009-05-20 | 宁波海天精工机械有限公司 | Crossbeam with rice character-shaped rib and staged guide rail |
| CN202411833U (en) * | 2012-02-06 | 2012-09-05 | 陕西斯克达环保动力机械有限公司 | Cross beam with spherical-node-type *-shaped ribs for gantry milling machine |
| CN202571826U (en) * | 2012-04-20 | 2012-12-05 | 协鸿工业股份有限公司 | Workbench with light weight inner ribs |
| CN203125142U (en) * | 2013-01-21 | 2013-08-14 | 宁波顺兴开浩精工机械有限公司 | Steel structure cross beam of numerical control gantry boring-milling machine |
| CN105345486A (en) * | 2015-12-15 | 2016-02-24 | 济南天辰铝机股份有限公司 | Machine body structure of gantry machining center |
| CN205605614U (en) * | 2016-04-15 | 2016-09-28 | 西继迅达（许昌）电梯有限公司 | Elevator sedan -chair frame fast -assembling nut plate |
-
2017
- 2017-12-14 CN CN201711339488.0A patent/CN109955074A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4508478A (en) * | 1983-07-11 | 1985-04-02 | Sigma Tool & Machine Limited | Tee nut fastener member |
| CN201239878Y (en) * | 2008-08-15 | 2009-05-20 | 宁波海天精工机械有限公司 | Crossbeam with rice character-shaped rib and staged guide rail |
| CN202411833U (en) * | 2012-02-06 | 2012-09-05 | 陕西斯克达环保动力机械有限公司 | Cross beam with spherical-node-type *-shaped ribs for gantry milling machine |
| CN202571826U (en) * | 2012-04-20 | 2012-12-05 | 协鸿工业股份有限公司 | Workbench with light weight inner ribs |
| CN203125142U (en) * | 2013-01-21 | 2013-08-14 | 宁波顺兴开浩精工机械有限公司 | Steel structure cross beam of numerical control gantry boring-milling machine |
| CN105345486A (en) * | 2015-12-15 | 2016-02-24 | 济南天辰铝机股份有限公司 | Machine body structure of gantry machining center |
| CN205605614U (en) * | 2016-04-15 | 2016-09-28 | 西继迅达（许昌）电梯有限公司 | Elevator sedan -chair frame fast -assembling nut plate |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190702 |
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| WD01 | Invention patent application deemed withdrawn after publication |