CN214640359U - Numerical control horizontal double-sided boring and milling machine - Google Patents
Numerical control horizontal double-sided boring and milling machine Download PDFInfo
- Publication number
- CN214640359U CN214640359U CN202022632993.8U CN202022632993U CN214640359U CN 214640359 U CN214640359 U CN 214640359U CN 202022632993 U CN202022632993 U CN 202022632993U CN 214640359 U CN214640359 U CN 214640359U
- Authority
- CN
- China
- Prior art keywords
- chuck
- numerical control
- milling machine
- moving block
- control horizontal
- 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
Abstract
The utility model discloses a horizontal two-sided boring and milling machine of numerical control, include: the turning fixture is arranged on the left end main shaft, and the right end main shaft is matched with the turning fixture; one end of the turning clamp is provided with a connecting shaft, the other end of the turning clamp is provided with a chuck connecting end, and the chuck is arranged on the chuck connecting end; the tool post is arranged on the workbench, and the tool is arranged on the tool post. The utility model has the advantages of the workpiece clamping degree of freedom is big, and workpiece adaptability is strong.
Description
Technical Field
The utility model relates to a numerically controlled fraise machine technical field especially relates to a turning anchor clamps and horizontal two-sided boring and milling machine of numerical control thereof.
Background
The numerical control horizontal lathe spindle is manually controlled, designed in an electromechanical integration mode, attractive in appearance, reasonable in structure, wide in application and convenient to operate, can be automatically controlled, and can be used for turning the inner circle, the outer circle, the end face, the cutting groove, any conical surface and spherical surface of various parts, male threads, English threads, conical threads and other procedures, and is suitable for mass production. The numerical control system may be configured with a standard RS232 interface so that the machine tool may enter the DNC system.
For some parts with larger and irregular shapes, such as a part curved surface revolving body structure, when a numerical control horizontal lathe processes the parts, the conditions of insufficient revolving radius, difficult clamping, inconvenient transportation and the like exist on the numerical control horizontal lathe.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a turning clamp and a numerical control horizontal double-sided boring and milling machine thereof.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
horizontal two-sided boring and milling machine of numerical control includes: the turning fixture is arranged on the left end spindle, one end of the turning fixture is provided with a connecting shaft, the other end of the turning fixture is provided with a chuck connecting end, and the chuck is arranged on the chuck connecting end; the tool post is arranged on the workbench, and the tool is arranged on the tool post.
Further, the chuck includes: the chuck sleeve, the positioning bolt and the clamping jaws; one end of the chuck sleeve is opened, a first annular groove is formed in the inner wall of the opening side, a second annular groove is formed in the connecting end of the chuck, the clamping ring is located in the first annular groove and the second annular groove, and the chuck sleeve is connected with the connecting end of the chuck through the clamping ring; the side wall of the chuck sleeve is provided with a threaded hole, and the positioning bolt is arranged in the threaded hole; the chuck sleeve is provided with through grooves on the end surface, and at least three clamping jaws are respectively positioned in the three through grooves; the side wall of the clamping jaw is provided with a sliding key, the inner wall of the through groove is provided with a sliding groove, and the sliding key is arranged in the sliding groove; the jack catch is provided with the regulation external screw thread in the inboard wall, and the chuck link is provided with the regulation internal thread, adjusts the external screw thread and adjusts the internal thread interlock mutually.
Further, the terminal surface of chuck sleeve other end is provided with the through-hole, and three logical groove contained angle each other is 120.
Further, the tool post includes: the hand-operated knife comprises a knife, a hand-operated handle, a knife locking screw, a box body and a moving block; the box body is arranged on the workbench, the moving block is connected with the box body in a sliding mode, the lower portion of the moving block is provided with a cutter mounting hole, the side portion of the moving block is provided with a locking threaded hole, the mounting hole is communicated with the locking threaded hole, and a cutter is arranged in the cutter mounting hole and fixed through a cutter locking screw arranged on the locking threaded hole; the threaded rod of the hand-cranking handle is connected with the moving block through threads.
The utility model has the advantages that:
the utility model discloses can process some parts that the appearance is great, shape is irregular, local curved surface solid of revolution structure, solve and process some gyration type parts on numerical control horizontal lathe, the radius of gyration that appears is not enough, the clamping difficulty, transport inconvenient scheduling problem.
The utility model discloses can accomplish the appearance great, it is anomalous, the clamping of local solid of revolution part, and the cutting board that can manual horizontal feed, adjust the cutter position according to the processing demand is nimble, the part installation will be preprocessed, set up on the device, advance through boring and milling machine main shaft (left end main shaft, right-hand member main shaft), retreat and realize the turning feed, realize the turning feed through workstation longitudinal movement, lathe work through the chain curved surface solid of revolution of realization of numerical control, the part is longer spare part lathe work, can realize top function with the right-hand member main shaft that mills the boring machine, the cutting board realizes the feed through the threaded rod of hand handle 22, it is big to have work piece clamping degree of freedom, work piece strong adaptability's advantage.
Drawings
FIG. 1 is a schematic structural view of a middle numerical control horizontal double-sided boring and milling machine of the present invention;
fig. 2 is a front view of the turning jig 1 of the present invention;
fig. 3 is a right side view of the turning jig of the present invention;
FIG. 4 is a schematic structural view of a middle knife rest of the present invention;
FIG. 5 is a schematic view of the connection of the cutting tools on the middle tool post according to the present invention;
fig. 6 is a partial enlarged view of the position I in the present invention.
Detailed Description
The following description sufficiently illustrates specific embodiments of the invention to enable those skilled in the art to practice and reproduce it.
As shown in fig. 1, is a schematic structural diagram of the horizontal double-sided boring and milling machine of the numerical control system of the present invention.
The numerical control horizontal double-sided boring and milling machine is used as one of numerical control horizontal lathes, and a turning clamp 1 and a tool post 2 are additionally arranged on the numerical control horizontal double-sided boring and milling machine; the turning fixture 1 is arranged on a left end main shaft 3 of the numerical control horizontal double-sided boring and milling machine, and a right end main shaft 4 is matched with the turning fixture 1, so that large, irregular and local revolving body parts with large appearance can be clamped.
The tool post 2 is arranged on a workbench 5 of the numerical control horizontal double-sided boring and milling machine, the tool post 2 can be manually and horizontally fed, and the position of the tool 21 can be flexibly adjusted according to the processing requirement.
As shown in fig. 2, it is a front view of the turning clamp 1 of the present invention; as shown in fig. 3, it is a right side view of the turning clamp 1 of the present invention.
One end of the turning clamp 1 is provided with a connecting shaft 11, the other end is provided with a chuck connecting end 12, and a chuck 13 is arranged on the chuck connecting end 12. The chuck 13 may be a general chuck.
In the preferred embodiment, the chuck 13 includes: a chuck sleeve 14, a positioning bolt 15 and a jaw 16; one end of the chuck sleeve 14 is open, a first annular groove is formed in the inner wall of the open side, a second annular groove is formed in the chuck connecting end 12, the clamping ring is located in the first annular groove and the second annular groove, and the chuck sleeve 14 is connected with the chuck connecting end 12 through the clamping ring; the end face of the other end of the chuck sleeve 14 is provided with a through hole 17, the side wall of the chuck sleeve is provided with a threaded hole, and a positioning bolt 15 is arranged in the threaded hole; the chuck sleeve 14 is provided with through grooves on the end surface, the included angle between the three through grooves is 120 degrees, and the three claws 16 are respectively positioned in the three through grooves; the side wall of the clamping jaw 16 is provided with a sliding key, the inner wall of the through groove is provided with a sliding groove, and the sliding key is arranged in the sliding groove to realize sliding connection of the clamping jaw 16; jack catch 16 is provided with the regulation external screw thread in the inboard wall, and chuck link 12 is provided with the regulation internal thread, adjusts the external screw thread and adjusts the internal thread interlock mutually, and chuck sleeve 14 is rotatory, under regulation external screw thread and regulation internal thread effect, drives three jack catch 16 and contracts or open to the outside to the center, behind the chucking part 6, realizes chuck sleeve 14 rigidity through positioning bolt 15, and the realization is fixed to the clamp of part 6.
As shown in fig. 4, it is a schematic structural diagram of the middle knife rest 2 of the present invention; as shown in fig. 5, it is a schematic view of the connection of the cutting tools 21 on the middle tool post 2; fig. 6 is a partially enlarged view of the position I in the present invention.
The cutter table 2 includes: the tool 21, the hand-operated handle 22, the cutter locking screw 23, the box body 24 and the moving block 25; the box body 24 is installed on a workbench 5 of the numerical control horizontal double-sided boring and milling machine, the moving block 25 is connected with the box body 24 in a sliding mode, the lower portion of the moving block 25 is provided with a cutter installation hole, the side portion of the moving block 25 is provided with a locking threaded hole, the installation hole is communicated with the locking threaded hole, and the cutter 21 is installed in the cutter installation hole and fixed through a cutter locking screw 23 installed on the locking threaded hole; the threaded rod of the hand handle 22 is connected with the moving block 25 through threads, and the moving block 25 can be driven to horizontally translate by rotating the hand handle 22.
The prefabricated part 6 is installed and fastened on the turning fixture 1, for the longer part 6, the turning can realize the function of center by using a right-end spindle 4 of a milling and boring machine, and the cutter table 2 realizes the feed through a threaded rod of a hand-operated handle 22. The size of a workbench 5 of the boring and milling machine is 6000mm multiplied by 2000mm, the height stroke of a left end main shaft 3 and a right end main shaft 4 is 1500mm, the workpiece clamping freedom degree is large, and the workpiece adaptability is large.
The terminology used herein is for the purpose of description and illustration, rather than of limitation. As the present invention may be embodied in several forms without departing from the spirit or essential characteristics thereof, it should also be understood that the above-described embodiments are not limited by any of the details of the foregoing description, but rather should be construed broadly within its spirit and scope as defined in the appended claims, and therefore all changes and modifications that fall within the meets and bounds of the claims, or equivalences of such meets and bounds are therefore intended to be embraced by the appended claims.
Claims (4)
1. A numerical control horizontal double-sided boring and milling machine comprises: left end main shaft, right-hand member main shaft and workstation, its characterized in that still includes: the turning fixture is arranged on the left end main shaft, and the right end main shaft is matched with the turning fixture; one end of the turning clamp is provided with a connecting shaft, the other end of the turning clamp is provided with a chuck connecting end, and the chuck is arranged on the chuck connecting end; the tool post is arranged on the workbench, and the tool is arranged on the tool post.
2. The numerical control horizontal double-sided boring and milling machine as claimed in claim 1, wherein the chuck comprises: the chuck sleeve, the positioning bolt and the clamping jaws; one end of the chuck sleeve is opened, a first annular groove is formed in the inner wall of the opening side, a second annular groove is formed in the connecting end of the chuck, the clamping ring is located in the first annular groove and the second annular groove, and the chuck sleeve is connected with the connecting end of the chuck through the clamping ring; the side wall of the chuck sleeve is provided with a threaded hole, and the positioning bolt is arranged in the threaded hole; the chuck sleeve is provided with through grooves on the end surface, and at least three clamping jaws are respectively positioned in the three through grooves; the side wall of the clamping jaw is provided with a sliding key, the inner wall of the through groove is provided with a sliding groove, and the sliding key is arranged in the sliding groove; the jack catch is provided with the regulation external screw thread in the inboard wall, and the chuck link is provided with the regulation internal thread, adjusts the external screw thread and adjusts the internal thread interlock mutually.
3. The numerical control horizontal type double-sided boring and milling machine as claimed in claim 2, wherein the end surface of the other end of the chuck sleeve is provided with a through hole, and the three through grooves are mutually inclined at an angle of 120 °.
4. The numerical control horizontal type double-sided boring and milling machine as claimed in claim 1, wherein the cutter table comprises: the hand-operated knife comprises a knife, a hand-operated handle, a knife locking screw, a box body and a moving block; the box body is arranged on the workbench, the moving block is connected with the box body in a sliding mode, the lower portion of the moving block is provided with a cutter mounting hole, the side portion of the moving block is provided with a locking threaded hole, the mounting hole is communicated with the locking threaded hole, and a cutter is arranged in the cutter mounting hole and fixed through a cutter locking screw arranged on the locking threaded hole; the threaded rod of the hand-cranking handle is connected with the moving block through threads.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022632993.8U CN214640359U (en) | 2020-11-13 | 2020-11-13 | Numerical control horizontal double-sided boring and milling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022632993.8U CN214640359U (en) | 2020-11-13 | 2020-11-13 | Numerical control horizontal double-sided boring and milling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214640359U true CN214640359U (en) | 2021-11-09 |
Family
ID=78469107
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022632993.8U Active CN214640359U (en) | 2020-11-13 | 2020-11-13 | Numerical control horizontal double-sided boring and milling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214640359U (en) |
-
2020
- 2020-11-13 CN CN202022632993.8U patent/CN214640359U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204094461U (en) | A kind of building-block machine | |
| CN111085713B (en) | Special chamfering device and machining method for shaft sleeve type workpiece | |
| CN204396901U (en) | A kind of four station numerically controlled lathe Quick replaceable drill bit fixtures | |
| CN214922458U (en) | Automatic positioning tool for milling center | |
| CN214640359U (en) | Numerical control horizontal double-sided boring and milling machine | |
| CN108356549A (en) | Numerically controlled lathe multi-purpose stand structure | |
| CN209919362U (en) | Multistation milling process frock | |
| CN217096749U (en) | Double-spindle numerical control lathe capable of realizing multi-process machining | |
| CN211192971U (en) | Clamp for lathe | |
| CN212577616U (en) | Link type follow rest | |
| CN2923155Y (en) | Drilling-propelling complete machine | |
| CN103182544A (en) | Two-way self-centering automatic taper hole machine tool | |
| CN202447708U (en) | Novel efficient tapered bore machine tool | |
| CN112091297B (en) | Processing method for shaft workpiece grooving | |
| CN217493486U (en) | Clamp for numerical control lathe | |
| CN216607521U (en) | Horizontal special numerical control threaded hole lathe | |
| CN211072758U (en) | Clamp for machining shaft inclined plane by large numerical control milling machine | |
| CN219292781U (en) | Tool device for machining R arc by lathe instead of milling machine | |
| CN220533065U (en) | Multi-angle multi-station turning and milling composite power head | |
| CN220718487U (en) | Tool bit clamp for turning arc surface | |
| CN217096699U (en) | Adjustable frock of general type numerical control lathe | |
| CN220217643U (en) | Clamping device of numerical control vertical milling machine | |
| CN219704201U (en) | Numerical control lathe linkage upset frock | |
| CN209754064U (en) | Special drilling machine for automatic production line | |
| CN212735048U (en) | Milling device for inner raceway of nut |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |