CN113996955A - Large-breadth split type laser cutting machine tool body connecting structure and assembling method - Google Patents
Large-breadth split type laser cutting machine tool body connecting structure and assembling method Download PDFInfo
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- CN113996955A CN113996955A CN202111186274.0A CN202111186274A CN113996955A CN 113996955 A CN113996955 A CN 113996955A CN 202111186274 A CN202111186274 A CN 202111186274A CN 113996955 A CN113996955 A CN 113996955A
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- lathe bed
- laser cutting
- cutting machine
- tool body
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- 238000003698 laser cutting Methods 0.000 title claims abstract description 43
- 238000000034 method Methods 0.000 title claims abstract description 13
- 238000003780 insertion Methods 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims description 3
- 238000005728 strengthening Methods 0.000 claims 1
- 230000003014 reinforcing effect Effects 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 238000005520 cutting process Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/70—Auxiliary operations or equipment
- B23K26/702—Auxiliary equipment
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/36—Removing material
- B23K26/38—Removing material by boring or cutting
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Plasma & Fusion (AREA)
- Mechanical Engineering (AREA)
- Laser Beam Processing (AREA)
Abstract
The invention discloses a large-breadth split type laser cutting machine tool body connecting structure and an assembling method, wherein the large-breadth split type laser cutting machine tool body connecting structure comprises a movable cross beam, a laser cutting machine tool body is arranged below two ends of the movable cross beam, the laser cutting machine tool body comprises a first tool body, a second tool body is arranged at one end of the first tool body, connecting plates are arranged on two sides of the adjacent ends of the first tool body and the second tool body, first pin grooves are arranged on two sides of the joint of the connecting plates, first pin keys are arranged in the first pin grooves, and second pin grooves are arranged on the adjacent upper end faces of the first tool body and the second tool body; according to the invention, the lathe bed is moved through the matching of the nut and the screw, so that the safety and stability are higher, the manpower is saved, the connecting position of the two lathe beds can be accurately positioned through the matching of the guide column and the guide hole, the matching error is reduced, and the matching precision is improved.
Description
Technical Field
The invention belongs to the technical field of large-format laser cutting machine manufacturing, and particularly relates to a connecting structure and an assembling method for a large-format split type laser cutting machine body.
Background
The laser cutting is to focus the laser emitted from a laser into a laser beam with high power density through an optical path system. The laser beam irradiates the surface of the workpiece to make the workpiece reach a melting point or a boiling point, and simultaneously, the high-pressure gas coaxial with the laser beam blows away the molten or gasified metal. And finally, the material is cut along with the movement of the relative position of the light beam and the workpiece, so that the cutting purpose is achieved.
The present application of large format laser cutting machine is more and more extensive, mainly be used for cutting some large-scale panel or large-scale equipment processing, large format laser cutting machine's lathe bed is longer, corresponding manufacturing difficulty is also big more, the extension of traditional large format laser cutting machine lathe bed is that two sets of lathe beds pass through bolted connection extension, but bolted connection's lathe bed, because of there is the clearance between the screw thread, and can bring great shake for equipment when laser cutting processing, thereby can lead to the fact the influence to processing, reduce laser cutting precision.
Disclosure of Invention
The invention aims to provide a large-breadth split type laser cutting machine bed body connecting structure and an assembling method, aiming at solving the problems that two groups of bed bodies of the traditional large-breadth laser cutting machine bed body are lengthened through bolt connection, but the bed bodies connected through bolts have gaps among threads and can bring large jitter to equipment during laser cutting processing, so that processing is influenced, the laser cutting precision is reduced and the like.
The invention realizes the purpose through the following technical scheme:
a large-breadth split type laser cutting machine tool body connecting structure comprises: including the movable cross beam, movable cross beam both ends below all is equipped with the laser cutting machine lathe bed, the laser cutting machine lathe bed includes first lathe bed, first lathe bed one end is equipped with the second lathe bed, the adjacent that end both sides of first lathe bed and second lathe bed all are equipped with the connecting plate, the connecting plate meets a both sides and all is equipped with first cotter way, be equipped with first cotter way in the first cotter way, the second cotter way has all been seted up on the adjacent up end of first lathe bed and second lathe bed, be equipped with the second cotter way in the second cotter way, the terminal surface of second lathe bed is equipped with the guide post, first lathe bed has seted up the guiding hole in the guide post correspondence position, the guide post below is equipped with the screw rod, first lathe bed has seted up the jack in the screw rod correspondence position, be equipped with the mount in the jack, the inside nut that is equipped with of mount, the nut passes through the bearing and is connected, just set up the regulation mouth in the nut correspondence position on a side of first lathe bed.
Further, the connecting plate is connected with the first lathe bed and the second lathe bed through welding, and reinforcing ribs are arranged on the connecting plate.
Furthermore, the middle of the two end faces of the first pin key and the second pin key are provided with a dividing groove.
Furthermore, the guide post and the guide hole are both conical.
Furthermore, each end angle of the first pin key and the second pin key leads to a right angle.
A method for assembling a large-breadth split type laser cutting machine tool body comprises the following steps: the method comprises the following steps:
step 1: the first lathe bed and the second lathe bed are provided with two ends with connecting plates which correspond to each other;
step 2: inserting the screw rod into the jack until the position of the nut is reached, and then inserting the guide post into the guide hole;
and step 3: the nut is rotated by a spanner through the adjusting opening, the screw is matched with the nut, the second lathe bed is connected with and close to the first lathe bed, and meanwhile the guide column is matched with the guide hole to play a role in guiding;
and 4, step 4: after the first lathe bed is contacted with the second lathe bed, the connecting plate is connected through a plurality of bolts;
and 5: after the connecting plates are connected through the bolts, the sizes of the two sides of the first pin key and the second pin key dividing groove are ground, and the connecting plates are respectively embedded into the first pin groove and the second pin groove to be tightly matched.
Has the advantages that: compared with the prior art, the invention has the following beneficial effects:
(1) the lathe bed is moved through the matching of the nut and the screw, so that the lathe bed is safer and more stable, and the manpower is saved.
(2) The cooperation of guide post and guiding hole can two positions that the lathe bed is connected of accurate location, reduces cooperation error, improves the cooperation precision.
(3) First round pin key and second round pin key pass through grinding adjustment size, make round pin key and cotter way closely cooperate and can play the limiting displacement to two lathe beds positions, can prevent that processing vibrations from producing the influence to the lathe bed, improve the machining precision.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic diagram of the explosive structure of the bed of the laser cutting machine of the present invention;
fig. 3 is a schematic diagram of a full-section structure of the bed of the laser cutting machine of the invention.
In the figure: 1-moving beam, 2-laser cutting machine body;
21-a first lathe bed, 22-a second lathe bed, 23-a connecting plate, 24-a first pin groove, 25-a first pin key, 26-a second pin groove, 27-a second pin key, 28-a guide column, 29-a guide hole, 210-a screw rod, 211-a jack, 212-a fixing frame, 213-a nut and 214-an adjusting port.
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.
In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.
With reference to fig. 1 to 3, a connecting structure of a large-breadth split laser cutting machine tool body is shown: the laser cutting machine comprises a movable cross beam 1, wherein laser cutting machine bodies 2 are arranged below two ends of the movable cross beam 1, each laser cutting machine body 2 comprises a first body 21, one end of each first body 21 is provided with a second body 22, two sides of the end, adjacent to the first body 21 and the second body 22, of each first body 21 are provided with connecting plates 23, two sides of the joint of the connecting plates 23 are provided with first pin grooves 24, each first pin groove 24 is internally provided with a first pin key 25, the upper end surfaces, adjacent to the first body 21 and the second body 22, of each first body 21 are respectively provided with a second pin groove 26, each second pin groove 26 is internally provided with a second pin key 27, the end surface of the second body 22 is provided with a guide column 28, the first body 21 is provided with a guide hole 29 at the corresponding position of the guide column 28, a screw 210 is arranged below the guide column 28, the corresponding position of the screw 210 of the first body 21 is provided with a jack 211, a fixing frame 212 is arranged in the jack 211, a nut 213 is arranged in the fixing frame 212, and the nut 213 is connected with the fixing frame 212 through a bearing, an adjusting opening 214 is formed in a side surface of the first bed 21 at a position corresponding to the nut 213.
The connecting plate 23 is connected with the first lathe bed 21 and the second lathe bed 22 through welding, reinforcing ribs are arranged on the connecting plate, dividing grooves are formed in the middles of two end faces of the first pin key 25 and the second pin key 27, the guide columns 28 and the guide holes 29 are conical, and right angles are guided by end angles of the first pin key 25 and the second pin key 27.
A method for assembling a large-breadth split type laser cutting machine tool body comprises the following steps: the method comprises the following steps:
step 1: the two ends of the first lathe bed 21 and the second lathe bed 22 with the connecting plate 23 are corresponding;
step 2: the screw 210 is inserted into the insertion hole 211 until the position of the nut 213, and then the guide post 28 is inserted into the guide hole 29;
and step 3: the nut 213 is turned by a wrench through the adjusting opening 214, the screw 210 is matched with the nut 213, so that the second bed 22 is connected and close to the first bed 21, and the guide column 28 is matched with the guide hole 29 to play a role in guiding;
and 4, step 4: after the first lathe bed 21 and the second lathe bed 22 are contacted, the connecting plate 23 is connected through a plurality of bolts;
and 5: after the connecting plate 23 is bolted, the first pin 25 and the second pin 27 are cut into the respective sizes of the two sides of the groove by grinding, and are fitted into the first pin groove 24 and the second pin groove 26, respectively, so as to be tightly fitted.
The working principle is as follows: the invention relates to a large-breadth split type laser cutting machine tool body connecting structure which comprises the following components in parts by weight: the laser cutting machine comprises a movable cross beam 1, wherein laser cutting machine bodies 2 are arranged below two ends of the movable cross beam 1, each laser cutting machine body 2 comprises a first body 21, one end of each first body 21 is provided with a second body 22, two sides of the end, adjacent to the first body 21 and the second body 22, of each first body 21 are provided with connecting plates 23, two sides of the joint of the connecting plates 23 are provided with first pin grooves 24, each first pin groove 24 is internally provided with a first pin key 25, the upper end surfaces, adjacent to the first body 21 and the second body 22, of each first body 21 are respectively provided with a second pin groove 26, each second pin groove 26 is internally provided with a second pin key 27, the end surface of the second body 22 is provided with a guide column 28, the first body 21 is provided with a guide hole 29 at the corresponding position of the guide column 28, a screw 210 is arranged below the guide column 28, the corresponding position of the screw 210 of the first body 21 is provided with a jack 211, a fixing frame 212 is arranged in the jack 211, a nut 213 is arranged in the fixing frame 212, and the nut 213 is connected with the fixing frame 212 through a bearing, an adjusting opening 214 is formed in a side surface of the first bed 21 at a position corresponding to the nut 213.
The connecting plate 23 is connected with the first lathe bed 21 and the second lathe bed 22 through welding, reinforcing ribs are arranged on the connecting plate, dividing grooves are formed in the middles of two end faces of the first pin key 25 and the second pin key 27, the guide columns 28 and the guide holes 29 are conical, and right angles are guided by end angles of the first pin key 25 and the second pin key 27.
A method for assembling a large-breadth split type laser cutting machine tool body comprises the following steps: the method comprises the following steps:
step 1: the two ends of the first lathe bed 21 and the second lathe bed 22 with the connecting plate 23 are corresponding;
step 2: the screw 210 is inserted into the insertion hole 211 until the position of the nut 213, and then the guide post 28 is inserted into the guide hole 29;
and step 3: the nut 213 is rotated by a spanner through the adjusting port 214, the screw 210 is matched with the nut 213, the second lathe bed 22 is connected with and close to the first lathe bed 21, meanwhile, the guide column 28 is matched with the guide hole 29 to play a guiding role, the nut can be replaced by an electric nut, and the positions of the first lathe bed and the second lathe bed are automatically adjusted;
and 4, step 4: after the first lathe bed 21 and the second lathe bed 22 are contacted, the connecting plate 23 is connected through a plurality of bolts;
and 5: after the connecting plate 23 is bolted, the first pin 25 and the second pin 27 are cut into the respective sizes of the two sides of the groove by grinding, and are fitted into the first pin groove 24 and the second pin groove 26, respectively, so as to be tightly fitted.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. The utility model provides a split type laser cutting machine lathe bed connection structure of big breadth, includes the travelling beam, travelling beam both ends below all is equipped with laser cutting machine lathe bed, its characterized in that: the laser cutting machine comprises a first machine body, a second machine body is arranged at one end of the first machine body, the two sides of the adjacent end of the first lathe bed and the second lathe bed are both provided with connecting plates, the two sides of the joint of the connecting plates are both provided with first pin grooves, a first pin key is arranged in the first pin groove, second pin grooves are respectively arranged on the adjacent upper end surfaces of the first lathe bed and the second lathe bed, a second pin key is arranged in the second pin groove, a guide column is arranged on the end face of the second lathe bed, a guide hole is arranged on the first lathe bed at the position corresponding to the guide column, a screw rod is arranged below the guide post, a jack is arranged at the position of the first lathe bed corresponding to the screw rod, the lathe bed is characterized in that a fixing frame is arranged in the insertion hole, a nut is arranged in the fixing frame and connected with the fixing frame through a bearing, and an adjusting opening is formed in a position, corresponding to the nut, on one side face of the first lathe bed.
2. The large-format split-type laser cutting machine tool body connecting structure according to claim 1, characterized in that: the connecting plate with first lathe bed with the second lathe bed all passes through welded connection, and all is equipped with the strengthening rib.
3. The large-format split-type laser cutting machine tool body connecting structure according to claim 1, characterized in that: and dividing grooves are formed in the middles of two end faces of the first pin key and the second pin key.
4. The large-format split-type laser cutting machine tool body connecting structure according to claim 1, characterized in that: the guide post and the guide hole are both conical.
5. The large-format split-type laser cutting machine tool body connecting structure according to claim 1, characterized in that: the end angles of the first pin key and the second pin key are right-angle guide.
6. The assembly method of the large-breadth split-type laser cutting machine tool body according to claims 1-4, characterized in that: the method comprises the following steps:
step 1: the first lathe bed and the second lathe bed are provided with two ends with connecting plates correspondingly;
step 2: inserting the screw rod into the jack until the nut is positioned, and then inserting the guide post into the guide hole;
and step 3: the nut is rotated through the adjusting opening by using a wrench, the screw is matched with the nut, the second lathe bed is connected with and close to the first lathe bed, and meanwhile, the guide column is matched with the guide hole to play a role in guiding;
and 4, step 4: after the first lathe bed is contacted with the second lathe bed, the connecting plate is connected through a plurality of bolts;
and 5: after the connecting plates are connected through bolts, the connecting plates are respectively embedded into the first pin groove and the second pin groove to be tightly matched through grinding the sizes of two sides of the first pin key and the second pin key dividing groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111186274.0A CN113996955A (en) | 2021-10-12 | 2021-10-12 | Large-breadth split type laser cutting machine tool body connecting structure and assembling method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111186274.0A CN113996955A (en) | 2021-10-12 | 2021-10-12 | Large-breadth split type laser cutting machine tool body connecting structure and assembling method |
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| CN113996955A true CN113996955A (en) | 2022-02-01 |
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| CN202111186274.0A Pending CN113996955A (en) | 2021-10-12 | 2021-10-12 | Large-breadth split type laser cutting machine tool body connecting structure and assembling method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116275576A (en) * | 2023-03-17 | 2023-06-23 | 江苏库米特激光智能装备有限公司 | Multi-section type spliced lathe bed of laser cutting machine and use method |
-
2021
- 2021-10-12 CN CN202111186274.0A patent/CN113996955A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116275576A (en) * | 2023-03-17 | 2023-06-23 | 江苏库米特激光智能装备有限公司 | Multi-section type spliced lathe bed of laser cutting machine and use method |
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