CN211760093U - Lifting device for machine head - Google Patents
Lifting device for machine head Download PDFInfo
- Publication number
- CN211760093U CN211760093U CN202020028632.XU CN202020028632U CN211760093U CN 211760093 U CN211760093 U CN 211760093U CN 202020028632 U CN202020028632 U CN 202020028632U CN 211760093 U CN211760093 U CN 211760093U
- Authority
- CN
- China
- Prior art keywords
- mounting seat
- machine head
- lifting
- lifting device
- handpiece
- 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
- Seats For Vehicles (AREA)
Abstract
The utility model discloses a lifting device for a machine head, which comprises a fixed seat connected on a frame in a sliding way, a lifting system and a guide rail system which are arranged on the fixed seat along the vertical direction, and a machine head mounting seat connected with the lifting system and the guide rail system, wherein the lifting system drives the machine head mounting seat to move along the guide rail system in the vertical direction, and the lifting system provides an acting force M in the vertical direction for the machine head mounting seat; the auxiliary mechanism is connected with the handpiece mounting seat and used for providing upward acting force N to the handpiece mounting seat, wherein N is less than M. By using the lifting device, the acting force acting on the lifting mechanism in the lifting process and the descending process is balanced, and the service life of the lifting mechanism is prolonged.
Description
Technical Field
The utility model relates to a lathe field especially relates to a elevating gear for be used for aircraft nose.
Background
With the development of the modern machining industry, the requirements on the cutting quality and precision are continuously improved, and the requirements on improving the production efficiency, reducing the production cost and having a high-intelligent automatic cutting function are also improved. The cutting machine mainly comprises an operation table, a rack and a machine head which is connected to the rack in a sliding manner, the machine head moves up and down through a lifting mechanism, and the machine head is heavy as a whole due to the fact that various machining tools, a rotating mechanism and other components are arranged on the machine head, so that the lifting mechanism needs to bear a large load in the lifting process, the lifting mechanism is easy to damage, and production cost is increased.
Disclosure of Invention
The utility model aims at providing a elevating gear for aircraft nose alleviates former elevating system's load, prolongs the life of equipment through using the device.
In order to achieve the above purpose, the utility model adopts the technical scheme that: a lifting device for a machine head comprises a fixed seat connected to a rack in a sliding manner, a lifting system and a guide rail system which are arranged on the fixed seat along the vertical direction, and a machine head mounting seat connected with the lifting system and the guide rail system, wherein the lifting system drives the machine head mounting seat to move along the guide rail system in the vertical direction, and the lifting system provides an acting force M in the vertical direction for the machine head mounting seat; the auxiliary mechanism is connected with the handpiece mounting seat and used for providing upward acting force N to the handpiece mounting seat, wherein N is less than M.
In the above technical solution, the auxiliary mechanism at least includes one cylinder connected to the head mount.
In the above technical scheme, the auxiliary mechanism is an air cylinder connected with the handpiece mounting seat.
In the technical scheme, the two ends of the cylinder body of the cylinder are respectively provided with the fixed blocks, the cylinder body is connected with the fixed seat through the fixed blocks, and the cylinder is arranged on the side face of the machine head mounting seat.
In the technical scheme, the piston rod in the cylinder body deviates from one end of the cylinder body is provided with a connecting piece, the connecting piece comprises a first folded plate and a second folded plate which are perpendicular to each other, a piston rod mounting hole is formed in the first folded plate, the piston rod is connected with the first folded plate through the piston rod mounting hole, a plurality of through holes are formed in the second folded plate, and the second folded plate is connected with the machine head mounting seat through screws arranged in the through holes.
In the above technical scheme, the guide rail system comprises two sets of guide rail assemblies, and the guide rail assemblies are respectively arranged on two sides of the lifting system.
In the above technical solution, the guide rail assembly includes a base disposed at the upper and lower ends of the fixing base, and a slide rail disposed on the base; the aircraft nose mount pad orientation one side of fixing base be provided with slide rail matched with spout, the aircraft nose mount pad warp spout sliding connection in on the slide rail.
In the technical scheme, the lifting system comprises a driving motor, a screw rod connected with the driving motor, and a nut seat in threaded connection with the screw rod; the nut seat is connected with the machine head mounting seat, and the driving motor drives the screw rod to rotate, so that the nut seat is controlled to move along the screw rod and further drive the machine head mounting seat to move.
Due to the application of the technical scheme, compared with the prior art, the invention has the following advantages:
1. the utility model discloses an including the complementary unit who links to each other with the aircraft nose mount pad in the elevating gear for the aircraft nose, this complementary unit can provide one to the aircraft nose mount pad and last ascending effort, plays supplementary effect at aircraft nose rising in-process, and the process of will rising is balanced with the effort that the in-process that descends is used in elevating system, prolongs elevating system's life.
2. The guide rail system comprises two groups of guide rail assemblies, the guide rail assemblies are respectively arranged on two sides of the lifting system, and stable operation of the machine head mounting seat in the up-down lifting process can be guaranteed.
Drawings
FIG. 1 is a schematic structural view of a lifting device for a machine head according to the present invention;
fig. 2 is an exploded view of the lifting device for the handpiece of the present invention.
Wherein: 1. a fixed seat; 2. a lifting system; 3. a rail system; 4. a machine head mounting seat; 5. an auxiliary mechanism; 6. a cylinder; 7. a fixed block; 8. a piston rod; 9. a connecting member; 10. a first folded plate; 11. A second folded plate; 12. a piston rod mounting hole; 13. a through hole; 14. a base; 15. a slide rail; 16. a drive motor; 17. a screw rod; 18. and a nut seat.
Detailed Description
The invention will be further described with reference to the following drawings and examples:
the first embodiment is as follows: referring to fig. 1-2, a lifting device for a machine head comprises a fixed seat 1 slidably connected to a rack, a lifting system 2 and a guide rail system 3 arranged on the fixed seat 1 along a vertical direction, and a machine head mounting seat 4 connected to the lifting system 2 and the guide rail system 3, wherein the lifting system 2 drives the machine head mounting seat 4 to move along the guide rail system 3 in the vertical direction, and the lifting system 2 provides a vertical acting force M to the machine head mounting seat 4; the automatic feeding device is characterized by further comprising an auxiliary mechanism 5, wherein the auxiliary mechanism 5 is connected with the machine head installation seat 4, the auxiliary mechanism 5 is used for providing upward acting force N for the machine head installation seat 4, and N is less than M.
The auxiliary mechanism 5 is arranged to provide a continuous upward acting force for the machine head mounting seat 4, the machine head plays an auxiliary role in the ascending process, the ascending process and the descending process are balanced by adjusting the auxiliary mechanism 5, and the service life of the lifting mechanism is prolonged. And because the acting force acting on the head mounting seat 4 in the lifting process is close, the head mounting seat 4 can be stably lifted and operated.
Referring to fig. 1, the auxiliary mechanism 5 is an air cylinder 6 connected to the head mounting seat 4, two ends of a cylinder body of the air cylinder 6 are respectively provided with a fixing block 7, the cylinder body is connected to the fixing seat 1 through the fixing block 7, and the air cylinder 6 is arranged on the side surface of the head mounting seat 4.
The concrete connection mode of the auxiliary mechanism 5 and the handpiece mounting seat 4 is that the piston rod 8 in the cylinder body deviates from one end of the cylinder body is provided with a connecting piece 9, the connecting piece 9 comprises a first folded plate 10 and a second folded plate 11 which are perpendicular to each other, a piston rod mounting hole 12 is arranged on the first folded plate 10, the piston rod 8 is connected with the first folded plate 10 through the piston rod mounting hole 12, a plurality of through holes 13 are arranged on the second folded plate 11, and the second folded plate 11 is connected with the handpiece mounting seat 4 through screws arranged in the through holes 13, as shown in fig. 2.
In order to further ensure that the head mounting seat 4 can stably run in the lifting process, the guide rail system 3 comprises two groups of guide rail assemblies which are respectively arranged on two sides of the lifting system 2. The guide rail assembly comprises a base 14 arranged at the upper end and the lower end of the fixed seat 1 and a slide rail 15 arranged on the base 14; the aircraft nose mount pad 4 orientation one side of fixing base 1 be provided with slide rail 15 matched with spout, aircraft nose mount pad 4 warp spout sliding connection in on the slide rail 15. The lifting system 2 comprises a driving motor 16, a screw rod 17 connected with the driving motor 16, and a nut seat 13 in threaded connection with the screw rod 17; the nut seat 13 is connected with the handpiece mounting seat 4, and the driving motor 16 drives the lead screw 17 to rotate, so that the nut seat 13 is controlled to move along the lead screw 17 to drive the handpiece mounting seat 4 to move, which is shown in fig. 2.
The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose of the embodiments is to enable people skilled in the art to understand the contents of the present invention and to implement the present invention, which cannot limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered by the protection scope of the present invention.
Claims (8)
1. A lifting device for a handpiece, characterized in that: the lifting system drives the machine head mounting seat to move in the vertical direction along the guide rail system, and the lifting system provides an acting force M in the vertical direction for the machine head mounting seat; the auxiliary mechanism is connected with the handpiece mounting seat and used for providing upward acting force N to the handpiece mounting seat, wherein N is less than M.
2. The lifting device for a handpiece according to claim 1, characterized in that: the auxiliary mechanism at least comprises an air cylinder connected with the machine head mounting seat.
3. The lifting device for a handpiece according to claim 1, characterized in that: the auxiliary mechanism is an air cylinder connected with the handpiece mounting seat.
4. The lifting device for a handpiece according to claim 3, characterized in that: the both ends of the cylinder body of cylinder are equipped with the fixed block respectively, the cylinder body warp the fixed block with the fixing base links to each other, the cylinder set up in the aircraft nose mount pad side.
5. The lifting device for a handpiece according to claim 4, characterized in that: the piston rod in the cylinder body deviates from the one end of cylinder body is equipped with the connecting piece, the connecting piece includes mutually perpendicular's first folded plate and second folded plate, be equipped with the piston rod mounting hole on the first folded plate, the piston rod warp the piston rod mounting hole with first folded plate links to each other, be equipped with a plurality of through-holes on the second folded plate, the second folded plate through set up in the screw in the through-hole with the aircraft nose mount pad links to each other.
6. The lifting device for a handpiece according to claim 1, characterized in that: the guide rail system comprises two groups of guide rail assemblies, and the guide rail assemblies are respectively arranged on two sides of the lifting system.
7. The lifting device for a handpiece according to claim 6, characterized in that: the guide rail assembly comprises bases arranged at the upper end and the lower end of the fixed seat and a slide rail arranged on the bases; the aircraft nose mount pad orientation one side of fixing base be provided with slide rail matched with spout, the aircraft nose mount pad warp spout sliding connection in on the slide rail.
8. The lifting device for a handpiece according to claim 1, characterized in that: the lifting system comprises a driving motor, a screw rod connected with the driving motor and a nut seat in threaded connection with the screw rod; the nut seat is connected with the machine head mounting seat, and the driving motor drives the screw rod to rotate, so that the nut seat is controlled to move along the screw rod and further drive the machine head mounting seat to move.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020028632.XU CN211760093U (en) | 2020-01-07 | 2020-01-07 | Lifting device for machine head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020028632.XU CN211760093U (en) | 2020-01-07 | 2020-01-07 | Lifting device for machine head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211760093U true CN211760093U (en) | 2020-10-27 |
Family
ID=72888981
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020028632.XU Active CN211760093U (en) | 2020-01-07 | 2020-01-07 | Lifting device for machine head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211760093U (en) |
-
2020
- 2020-01-07 CN CN202020028632.XU patent/CN211760093U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210967185U (en) | Double housing keyway planer | |
| CN208662718U (en) | A kind of sheet fabrication center | |
| CN112297115A (en) | Automatic tool changing cutting machine | |
| CN211760093U (en) | Lifting device for machine head | |
| CN206743688U (en) | A kind of head chip mounter of double track four | |
| CN218286238U (en) | Feeding mechanism and wire cutting machine | |
| CN201760749U (en) | Lifting Y-axis power tool rest device of numerical control turning and milling combination machine | |
| CN111515560A (en) | Feeding mechanism of steel wire laser cutting equipment | |
| WO2022063054A1 (en) | Lifting assembly | |
| CN215146546U (en) | Multi-degree-of-freedom screw machine | |
| CN214724954U (en) | Numerically-controlled gang drill vertical box with auxiliary lifting of ball screw transmission cylinder | |
| CN212526398U (en) | Rotary table lifting mechanism for wire cut electric discharge machine | |
| CN212503807U (en) | Inclined plane type lifting electric sliding table | |
| CN209954205U (en) | Heavy-load hard rail vertical machining center | |
| CN221420576U (en) | Side ejection mechanism | |
| CN209971651U (en) | Press comprehensive experiment table capable of accurately adjusting relative height of workbench | |
| CN215202347U (en) | Inferior gram force board location drilling equipment | |
| CN212857370U (en) | Flexible guide workbench | |
| CN216421338U (en) | Large-swing five-axis wire cutting machine | |
| CN215237984U (en) | Drilling equipment is used in metal product processing | |
| CN215749241U (en) | Vacuum adsorption device for variable photovoltaic module | |
| CN219254857U (en) | Drilling device for aluminum profile | |
| CN218426878U (en) | Movable milling machine workbench | |
| CN209737016U (en) | Multifunctional drilling and milling machine | |
| CN216441522U (en) | Bending machine positioning mechanism for trailer bogie plate |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |