CN210306740U - Lifting adjusting structure for numerical control workbench - Google Patents
Lifting adjusting structure for numerical control workbench Download PDFInfo
- Publication number
- CN210306740U CN210306740U CN201921376674.6U CN201921376674U CN210306740U CN 210306740 U CN210306740 U CN 210306740U CN 201921376674 U CN201921376674 U CN 201921376674U CN 210306740 U CN210306740 U CN 210306740U
- Authority
- CN
- China
- Prior art keywords
- lifting
- groove
- lift
- working table
- workbench
- Prior art date
- 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.)
- Active
Links
Images
Landscapes
- Machine Tool Units (AREA)
Abstract
The utility model provides a lifting adjusting structure for a numerical control workbench, which comprises a main workbench surface and a lifting workbench surface, wherein the main workbench surface is provided with a groove, and the lifting workbench surface is movably embedded in the groove through a lifting driving mechanism; the lifting driving mechanism comprises a lifting cylinder, two groups of lifting guide rods, two groups of lifting guide linear bearings and a lifting cylinder mounting plate, wherein the lifting cylinder mounting plate is arranged at the bottom of the groove, the lifting cylinder is mounted on the lifting cylinder mounting plate, a piston rod of the lifting cylinder is vertically connected with the bottom of the lifting working table, the lifting guide linear bearings are mounted on the lifting cylinder mounting plate, the upper end of each lifting guide rod is connected with the bottom of the lifting working table, and the lower half part of each lifting guide rod is slidably arranged in the lifting guide linear bearing. The lifting working table is driven to reciprocate up and down to close the groove by driving the lifting cylinder. The utility model provides a lift adjustment structure that numerical control workstation was used has with low costs, simple structure, later maintenance advantage convenient, that the reliability is high.
Description
Technical Field
The utility model belongs to the technical field of numerical control mechanical equipment, especially, relate to a lift adjustment structure that numerical control workstation was used.
Background
When cutting, punching a hole perpendicularly, side punch a hole etc. to board material spare and add man-hour, the drill bit subassembly of numerical control main shaft often can touch the workstation mesa or be less than the workstation mesa, for this the workstation of current numerical control machine tool on can be provided with a recess that transversely runs through the workstation mesa more to avoid drill bit subassembly when carrying out above-mentioned man-hour, avoid damaging drill bit subassembly or workstation mesa. However, the groove interferes with the moving plate material, and when the plate material is moved, the corners of the plate material easily collide with the side walls of the groove opening to damage the plate material or the groove.
SUMMERY OF THE UTILITY MODEL
Based on the problems in the prior art, the utility model provides a lifting adjusting structure for a numerical control workbench, which comprises a main workbench surface and a lifting workbench surface, wherein the main workbench surface is provided with a groove, and the lifting workbench surface is movably embedded in the groove in a lifting way through a lifting driving mechanism; the lifting driving mechanism comprises a lifting cylinder, at least two groups of lifting guide rods, at least two groups of lifting guide linear bearings and a lifting cylinder mounting plate, the lifting cylinder mounting plate is arranged at the bottom of the groove, the lifting cylinder is detachably mounted on the lifting cylinder mounting plate, the bottom of the lifting working table is perpendicularly connected with a piston rod of the lifting cylinder, the lifting guide linear bearings are detachably mounted on the lifting cylinder mounting plate and are symmetrically arranged on two sides of the lifting cylinder respectively, the bottom of the lifting working table is perpendicularly connected with the upper ends of the lifting guide rods, and the lower half parts of the lifting guide rods are slidably arranged in the lifting guide linear bearings. The lifting working table is driven to reciprocate up and down to close the groove by driving the lifting cylinder. The utility model provides a lift adjustment structure that numerical control workstation was used has with low costs, simple structure, later maintenance advantage convenient, that the reliability is high.
The utility model discloses a following detailed technical scheme reaches the purpose:
a lifting adjusting structure for a numerical control workbench comprises a main workbench surface and a lifting workbench surface, wherein a groove is formed in the main workbench surface, and the lifting workbench surface is movably embedded in the groove in a lifting manner through a lifting driving mechanism;
the lifting driving mechanism comprises a lifting cylinder, at least two groups of lifting guide rods, at least two groups of lifting guide linear bearings and a lifting cylinder mounting plate, wherein the lifting cylinder mounting plate is arranged at the bottom of the groove, the lifting cylinder is detachably mounted on the lifting cylinder mounting plate, a piston rod of the lifting cylinder is vertically connected with the bottom of a lifting working table, the lifting guide linear bearings are detachably mounted on the lifting cylinder mounting plate and are respectively and symmetrically arranged at two sides of the lifting cylinder, the upper ends of the lifting guide rods are vertically connected with the bottom of the lifting working table, and the lower half parts of the lifting guide rods are slidably arranged in the lifting guide linear bearings;
when the groove needs to be sealed, a piston rod of the lifting air cylinder is driven to slide upwards, the lifting working table is pushed to ascend until the upper surface of the lifting working table is flush with the upper surface of the main working table, and the lifting guide rod is matched with the lifting guide linear bearing, so that the stability of the lifting process of the lifting working table is ensured, and the lifting working table is prevented from inclining;
at the moment, the upper surface of the lifting working table is flush with the upper surface of the main working table, so that the plate material can be normally moved on the main working table, and vertical cutting and punching with the depth not exceeding the thickness of the plate can be carried out.
When the groove needs to be used, the piston rod of the lifting cylinder is driven to slide downwards, the lifting working table is pushed to descend to the inside of the groove, at the moment, the upper surface of the lifting working table is lower than the upper surface of the main working table, and vertical cutting, punching or side punching with the depth exceeding the thickness of a plate can be carried out above the groove.
Meanwhile, a single group of lifting cylinders are used as driving sources, compared with a plurality of groups of driving cylinders or oil cylinders, the lifting mechanism is simpler in structure and lower in cost, the problem of synchronous linkage among multiple driving sources is not needed to be considered, the lifting adjusting structure cannot work due to faults of the single group of driving sources, and the reliability is higher compared with that of the multiple driving sources.
Wherein the groove transversely penetrates through the main working table surface.
The length of the lifting guide rod exposed out of the lifting guide linear bearing part is not greater than the length of the lifting guide rod positioned in the lifting guide linear bearing shaft hole part.
The utility model adopts the beneficial effect of foretell technical scheme:
while reducing the interference of the grooves, the grooves on the main working table surface are reserved by arranging the lifting working table surface, so that a working space for cutting below the main working table surface is provided for a drill bit assembly of the numerical control main shaft, and the drill bit assembly or the main working table surface is prevented from being damaged; the simplest linkage driving device is used, the internal structure of the mechanism is simplified, the later maintenance difficulty is reduced, the overall cost of the equipment is reduced, and meanwhile, the reliability of linkage work is synchronously improved, and the failure rate is reduced.
Drawings
Fig. 1 is a schematic view of a groove closed state structure according to an embodiment of the present invention.
Fig. 2 is a schematic view of a groove usage state structure according to an embodiment of the present invention.
Fig. 3 is a schematic side view of the embodiment of the present invention.
1. The lifting guide device comprises a main working table surface, 2 lifting working table surfaces, 3 grooves, 4 lifting cylinders, 5 lifting guide rods, 6 lifting guide linear bearings and 7 lifting cylinder mounting plates.
Detailed Description
The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.
As shown in the attached drawings, the lifting adjusting structure for the numerical control workbench comprises a main workbench surface 1 and a lifting workbench surface 2, wherein a groove 3 is formed in the main workbench surface 1, and the lifting workbench surface 2 is movably embedded in the groove 3 in a lifting manner through a lifting driving mechanism;
the lifting driving mechanism comprises a lifting cylinder 4, two groups of lifting guide rods 5, two groups of lifting guide linear bearings 6 and a lifting cylinder mounting plate 7, wherein the lifting cylinder mounting plate 7 is arranged at the bottom of the groove 3, the lifting cylinder 4 is detachably mounted on the lifting cylinder mounting plate 7, a piston rod of the lifting cylinder 4 is vertically connected with the bottom of the lifting working table top 2, the lifting guide linear bearings 6 are detachably mounted on the lifting cylinder mounting plate 7 and are respectively and symmetrically arranged at two sides of the lifting cylinder 4, the upper end of each lifting guide rod 5 is vertically connected with the bottom of the lifting working table top 2, and the lower half part of each lifting guide rod 5 is slidably arranged in the lifting guide linear bearing 6;
when the groove 3 needs to be sealed, a piston rod of the lifting cylinder 4 is driven to slide upwards, the lifting working table 2 is pushed to ascend until the upper surface of the lifting working table 2 is flush with the upper surface of the main working table 1, and the lifting guide rod 5 is matched with the lifting guide linear bearing 6, so that the stability of the lifting process of the lifting working table 2 is ensured, and the lifting working table 2 is prevented from inclining;
at the moment, the upper surface of the lifting working table surface 2 is flush with the upper surface of the main working table surface 1, so that the plate material can be normally moved on the main working table surface 1, and vertical cutting and punching with the depth not exceeding the thickness of the plate can be carried out.
When the groove 3 needs to be used, the piston rod of the lifting cylinder 4 is driven to slide downwards, the lifting working table 2 is pushed to descend into the groove 3, at the moment, the upper surface of the lifting working table 2 is lower than the upper surface of the main working table 1, and vertical cutting, punching or side punching with the depth exceeding the thickness of a plate can be carried out above the groove 3.
Meanwhile, the single group of lifting cylinders 4 is used as a driving source, compared with a plurality of groups of driving cylinders or oil cylinders, the lifting mechanism is simpler in structure and lower in cost, the problem of synchronous linkage among multiple driving sources is not needed to be considered, the lifting adjusting mechanism cannot work due to faults of the single group of driving sources, and the reliability is higher compared with that of the multiple driving sources.
Preferably, the groove 3 extends transversely through the main worktop 1.
Preferably, the length of the part of the lifting guide rod 5 exposed out of the lifting guide linear bearing 6 is not greater than the length of the part of the lifting guide rod 5 in the shaft hole of the lifting guide linear bearing 6.
The utility model discloses an above-mentioned embodiment's beneficial effect:
when the interference of the grooves 3 is reduced, the grooves 3 on the main working table surface 1 are reserved by arranging the lifting working table surface 2, so that a working space for cutting below the main working table surface 1 is provided for a drill bit assembly of the numerical control spindle, and the drill bit assembly or the main working table surface 1 is prevented from being damaged; the simplest linkage driving device is used, the internal structure of the mechanism is simplified, the later maintenance difficulty is reduced, the overall cost of the equipment is reduced, and meanwhile, the reliability of linkage work is synchronously improved, and the failure rate is reduced.
The above-mentioned embodiments only represent one embodiment of the present invention, and the description thereof is specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (3)
1. A lifting adjusting structure for a numerical control workbench is characterized by comprising a main workbench surface (1) and a lifting workbench surface (2), wherein a groove (3) is formed in the main workbench surface (1), and the lifting workbench surface (2) is movably embedded in the groove (3) in a lifting manner through a lifting driving mechanism;
lifting drive mechanism includes lift cylinder (4), at least two sets of lift guide bar (5), at least two sets of lift direction linear bearing (6), lift cylinder mounting panel (7) set up in recess (3) bottom, lift cylinder (4) detachable installs on lift cylinder mounting panel (7), lift table surface (2) bottom is connected perpendicularly to the piston rod of lift cylinder (4), lift direction linear bearing (6) detachable installs on lift cylinder mounting panel (7) and the symmetry sets up in lift cylinder (4) both sides respectively, lift table surface (2) bottom is connected perpendicularly to lift guide bar (5) upper end, lift guide bar (5) lower half slides and sets up in lift direction linear bearing (6).
2. A lifting adjustment structure for a numerically controlled workbench according to claim 1, characterized in that the groove (3) extends transversely through the main workbench (1).
3. The structure of adjusting the elevation of a numerical control table according to claim 1, wherein the length of the portion of the elevation guide bar (5) exposed out of the elevation guide linear bearing (6) is not greater than the length of the portion of the elevation guide bar (5) located in the axial hole of the elevation guide linear bearing (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921376674.6U CN210306740U (en) | 2019-08-23 | 2019-08-23 | Lifting adjusting structure for numerical control workbench |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921376674.6U CN210306740U (en) | 2019-08-23 | 2019-08-23 | Lifting adjusting structure for numerical control workbench |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210306740U true CN210306740U (en) | 2020-04-14 |
Family
ID=70131162
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921376674.6U Active CN210306740U (en) | 2019-08-23 | 2019-08-23 | Lifting adjusting structure for numerical control workbench |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210306740U (en) |
-
2019
- 2019-08-23 CN CN201921376674.6U patent/CN210306740U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204748805U (en) | Plank over -and -under type closing device | |
| CN203726244U (en) | Mechanical feeder applied to tapping machine | |
| CN201419367Y (en) | Positioning device for secondary processing of automobile U-beam | |
| CN210306740U (en) | Lifting adjusting structure for numerical control workbench | |
| CN106077739A (en) | Pneumatic counterbore drilling machine | |
| CN205324782U (en) | Planer drilling machine | |
| CN213081681U (en) | Refrigerator inner bag side blow pure mechanical type die-cut device | |
| CN209664831U (en) | It is a kind of can free switching cutter plastering machine shell drilling equipment | |
| CN204725600U (en) | Plank lift drilling equipment | |
| CN211053768U (en) | Regulator cubicle pencil cuts device | |
| CN211413760U (en) | Automatic pressfitting drilling machine of metalwork | |
| CN212711717U (en) | Automatic material taking mechanism | |
| CN210807820U (en) | Automatic pin installing machine | |
| CN204413199U (en) | A kind of novel efficient drilling machine for agricultural machinery processing | |
| CN205834291U (en) | Pneumatic counterbore drilling machine | |
| CN204772705U (en) | Multidirectional groover is used in coating printing | |
| CN215941559U (en) | Full-automatic electronic scale sensing metal drilling machine | |
| CN205551588U (en) | Vertical slotting machine | |
| CN215557115U (en) | Translation mechanism for electric lifting grooving machine | |
| CN211104476U (en) | Workbench for numerical control six-face drilling machine | |
| CN215615586U (en) | Device for tapping lower casing of ceiling fan | |
| CN215090951U (en) | High-efficient plate shearing machine | |
| CN211892099U (en) | Frame type guide rail oil press | |
| CN214247083U (en) | Lifting door and window for gold stamping die-cutting machine | |
| CN219484296U (en) | Automatic tool preparation mechanism |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |