CN217914075U - Five-axis machining clamp for composite vertical machining center - Google Patents
Five-axis machining clamp for composite vertical machining center Download PDFInfo
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- CN217914075U CN217914075U CN202221955488.XU CN202221955488U CN217914075U CN 217914075 U CN217914075 U CN 217914075U CN 202221955488 U CN202221955488 U CN 202221955488U CN 217914075 U CN217914075 U CN 217914075U
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Abstract
The utility model discloses a compound vertical machining center is with five-axis machining anchor clamps, including the anchor clamps shell, the inner wall of anchor clamps shell is equipped with fixed establishment, the inner wall of anchor clamps shell is equipped with the round bar, the outer wall of round bar rotates and links to each other there is the chuck, the inner wall of chuck is equipped with positioning mechanism, the bottom rigid coupling of anchor clamps shell has the bottom plate, the inner wall screw thread of bottom plate has connect the bolt mutually. This five-axis machining anchor clamps are used to compound vertical machining center rotates through the worm among the manual drive fixed establishment, and pivoted worm drives the worm wheel and rotates, because the slide bar receives the restriction of limiting plate, pivoted worm wheel drives the slide bar and inwards removes, and the slide bar that removes drives the round bar and removes mutually, and the round bar drives the chuck at top and removes mutually, and the chuck of a plurality of simultaneous movements is fixed the work piece, and the distance between chuck and the work piece does not need to adjust alone, has promoted work efficiency.
Description
Technical Field
The utility model relates to a numerical control processing frock clamp technical field specifically is a compound vertical machining is five-axis machining anchor clamps for center.
Background
The five-axis linkage machining center is also called as a five-axis machining center, is a machining center which is high in technological content and precision and specially used for machining complex curved surfaces, and the machining center system has a very important influence on the industries of aviation, aerospace, military, scientific research, precision instruments, high-precision medical equipment and the like in one country. The five-axis linkage numerical control machining center system is the only means for solving the machining of impellers, blades, marine propellers, heavy generator rotors, steam turbine rotors, large diesel engine crankshafts and the like.
For example, the application number of '202023290653.8' relates to the technical field of numerical control machining tool fixtures, in particular to an improvement of a special tool fixture for a double-rotating-shaft five-shaft vertical machining center. The turntable is fixedly connected with a lower connecting plate, the outer supporting table is fixedly connected onto the lower connecting plate, the problem that the height of the clamp is slowly adjusted when the turntable is used can be solved, the problem that the distance between each chuck and a workpiece needs to be independently adjusted cannot be solved, the required time is long, the working efficiency is low, the clamp can only clamp the workpiece from the outside, the clamping position is inconvenient to process, and the application range is not wide enough.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a compound vertical machining is five-axis machining anchor clamps for center to the distance between every chuck and the work piece that provides in solving above-mentioned background art needs to be adjusted alone, the longer work efficiency low problem of required time.
In order to achieve the above object, the utility model provides a following technical scheme: the five-axis machining clamp comprises a clamp shell, wherein a fixing mechanism is arranged on the inner wall of the clamp shell, a round rod is arranged on the inner wall of the clamp shell, a chuck is connected with the outer wall of the round rod in a rotating mode, a positioning mechanism is arranged on the inner wall of the chuck, a bottom plate is fixedly connected to the bottom of the clamp shell, and bolts are connected to the inner wall of the bottom plate in a threaded mode.
Preferably, fixed establishment includes the worm, the outer wall of worm rotates with the inner wall of anchor clamps shell and links to each other, the outer wall of worm meshes with the outer wall of worm wheel mutually, the rear end face of worm wheel rotates with the positive terminal surface of straight board and links to each other, the outside of straight board and the inner wall looks rigid coupling of anchor clamps shell, the inner wall spout portion of worm wheel and the one end slip joint of slide bar, the outer wall of slide bar and the inner wall slip joint of limiting plate, the outside of limiting plate and the inner wall looks rigid coupling of anchor clamps shell.
Preferably, the positive end face of the sliding rod is fixedly connected with the rear end face of the round rod.
Preferably, positioning mechanism includes the diaphragm, the outside of diaphragm and the inner wall slip joint of chuck, the positive terminal surface of diaphragm rotates with the outside of down tube and links to each other, the inboard of down tube rotates with the outside of riser and links to each other, the inner wall of riser meets with the outer wall screw thread of threaded rod, the outer wall of threaded rod rotates with the inner wall of chuck and links to each other.
Preferably, the inner side of the transverse plate is clamped with the inner wall of the round rod.
Compared with the prior art, the beneficial effects of the utility model are that: according to the five-axis machining clamp for the composite vertical machining center, the worm in the fixing mechanism is manually driven to rotate, the rotating worm drives the worm wheel to rotate, the sliding rod is limited by the limiting plate, the rotating worm wheel drives the sliding rod to move inwards, the moving sliding rod drives the round rod to move inwards, the round rod drives the chucks at the top to move inwards, the plurality of chucks moving simultaneously fix a workpiece, the distance between the chucks and the workpiece does not need to be independently adjusted, and the working efficiency is improved;
the threaded rod in the positioning mechanism is driven to rotate manually, the threaded rod is driven to rotate manually, the rotating threaded rod drives the vertical plate to move, the moving vertical plate drives the inclined rod to move, the moving inclined rod drives the transverse plate to move, the transverse plate is clamped with the outer wall of the round rod after moving, the transverse plate is matched with the round rod to fix the chuck, the chuck can perform external clamping and internal opening two fixing modes on a workpiece, and the application range of the fixture is wide.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of a connection structure of the worm, the worm wheel and the straight plate in FIG. 1;
FIG. 3 is a schematic view of the connection structure of the diagonal rod, the vertical plate and the threaded rod of FIG. 1;
FIG. 4 is a schematic view of a connection structure of the roller, the clamping plate and the stud in FIG. 1;
fig. 5 is a schematic view of a connection structure of a portion a in fig. 1.
In the figure: 1. the fixture comprises a fixture shell, 2, a fixing mechanism, 201, a worm, 202, a worm wheel, 203, a straight plate, 204, a sliding rod, 205, a limiting plate, 3, a round rod, 4, a chuck, 5, a positioning mechanism, 501, a transverse plate, 502, a diagonal rod, 503, a vertical plate, 504, a threaded rod, 5a1, a roller, 5a2, a clamping plate, 5a3, a stud, 5a4, a knob, 6, a bottom plate, 7 and a bolt.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.
Example one
Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a compound vertical machining center is with five-axis machining anchor clamps, includes anchor clamps shell 1, and the inner wall of anchor clamps shell 1 is equipped with fixed establishment 2, and the inner wall of anchor clamps shell 1 is equipped with round bar 3, and the outer wall of round bar 3 rotates and links to each other there is chuck 4, and the inner wall of chuck 4 is equipped with positioning mechanism 5, and the bottom rigid coupling of anchor clamps shell 1 has bottom plate 6, and the inner wall screw thread of bottom plate 6 connects bolt 7, and bottom plate 6 cooperation bolt 7 is fixed anchor clamps shell 1 on five-axis mills compound vertical machining center of car.
Referring to fig. 2, the fixing mechanism 2 includes a worm 201, a worm wheel 202, a straight plate 203, a sliding rod 204 and a limiting plate 205, an outer wall of the worm 201 is rotationally connected with an inner wall of the clamp housing 1, the clamp housing 1 limits the worm 201, an outer wall of the worm 201 is meshed with an outer wall of the worm wheel 202, the worm 201 drives the worm wheel 202 to rotate, a rear end face of the worm wheel 202 is rotationally connected with a positive end face of the straight plate 203, the straight plate 203 limits the worm wheel 202, an outer side of the straight plate 203 is fixedly connected with the inner wall of the clamp housing 1, a sliding groove part of the inner wall of the worm wheel 202 is slidably clamped with one end of the sliding rod 204, the sliding rod 204 is driven to move when the worm wheel 202 rotates, the outer wall of the sliding rod 204 is slidably clamped with an inner wall of the limiting plate 205, the limiting plate 205 limits the sliding rod 204, an outer side of the limiting plate 205 is fixedly connected with the inner wall of the clamp housing 1, a positive end face of the sliding rod 204 is fixedly connected with a rear end face of the round rod 3, and the sliding rod 204 drives the round rod 3 to move;
the manual worm 201 that drives rotates, pivoted worm 201 drives worm wheel 202 and rotates, because slide bar 204 receives the restriction of limiting plate 205, pivoted worm wheel 202 drives slide bar 204 and inwards removes, the slide bar 204 that removes drives round bar 3 and removes in the looks, round bar 3 drives the chuck 4 at top and removes in the looks, the chuck 4 of a plurality of simultaneous movement is fixed the work piece, the distance between chuck 4 and the work piece need not adjust alone, has promoted work efficiency.
Referring to fig. 3, the positioning mechanism 5 includes a horizontal plate 501, an inclined rod 502, a vertical plate 503 and a threaded rod 504, the outer side of the horizontal plate 501 is slidably clamped with the inner wall of the chuck 4, the chuck 4 limits the horizontal plate 501, the front end surface of the horizontal plate 501 is rotatably connected with the outer side of the inclined rod 502, the inclined rod 502 drives the horizontal plate 501 to move, the inner side of the inclined rod 502 is rotatably connected with the outer side of the vertical plate 503, the vertical plate 503 drives the inclined rod 502 to move, the inner wall of the vertical plate 503 is connected with the outer wall of the threaded rod 504 through threads, the threaded rod 504 drives the vertical plate 503 to move, the outer wall of the threaded rod 504 is rotatably connected with the inner wall of the chuck 4, the chuck 4 limits the threaded rod 504, the inner side of the horizontal plate 501 is clamped with the inner wall of the circular rod 3, and the circular rod 3 is matched with the horizontal plate 501 to position the chuck 4;
when adjusting chuck 4 to suitable position, manual drive threaded rod 504 rotates, and pivoted threaded rod 504 drives riser 503 and removes, and the riser 503 that removes drives down tube 502 and removes, and the down tube 502 that removes drives diaphragm 501 and removes, diaphragm 501 remove the back and the outer wall joint of round bar 3, and diaphragm 501 cooperates round bar 3 to fix chuck 4, and chuck 4 can carry out two kinds of fixed modes of outside centre gripping and inside distraction to the work piece, and the application scope of anchor clamps is extensive.
The working principle is as follows: the manual worm 201 that drives rotates, pivoted worm 201 drives worm wheel 202 and rotates, because slide bar 204 receives the restriction of limiting plate 205, pivoted worm wheel 202 drives slide bar 204 and inwards moves, the slide bar 204 that moves drives round bar 3 and removes in the looks, round bar 3 drives the chuck 4 at top and removes in the looks, a plurality of chucks 4 that move simultaneously are fixed to the work piece, the distance between chuck 4 and the work piece does not need to adjust alone, work efficiency has been promoted, when adjusting chuck 4 to suitable position, manual drive threaded rod 504 rotates, pivoted threaded rod 504 drives riser 503 and removes, the riser 503 that removes drives down tube 502 and removes, the down tube 502 that removes drives the diaphragm 501 and removes, the diaphragm 501 removes the back and the outer wall joint of round bar 3, diaphragm 501 cooperates round bar 3 to fix chuck 4, chuck 4 can carry out outside centre gripping and inside two kinds of fixed modes of strutting to the work piece, the application scope of anchor clamps is extensive.
Example two
Referring to fig. 4, the present invention provides a technical solution: a five-axis machining clamp for a composite vertical machining center is disclosed, wherein a positioning mechanism 5 can further comprise a roller 5a1, a clamping plate 5a2, a stud 5a3 and a knob 5a4, the outer wall of the roller 5a1 is in sliding clamping connection with the inner wall of the clamping head 4, the clamping head 4 limits the roller 5a1, the positive end face of the roller 5a1 is rotatably connected with the rear end face of the clamping plate 5a2, the roller 5a1 limits the clamping plate 5a2, the inner wall of the clamping plate 5a2 is in threaded connection with the outer wall of the stud 5a3, the stud 5a3 drives the clamping plate 5a2 to move, the outer wall of the stud 5a3 is rotatably connected with the inner wall of the clamping head 4, the clamping head 4 limits the stud 5a3, one end of the stud 5a3 is fixedly connected with one side of the knob 5a4, and the knob 5a4 provides power for the stud 5a 3;
the knob 5a4 is driven to rotate manually, the rotating knob 5a4 drives the stud 5a3 to rotate, the rotating stud 5a3 drives the clamping plate 5a2 to move inwards, the clamping plate 5a2 moving inwards clamps the workpieces, and the clamping plate 5a2 can clamp the workpieces to be convenient to use.
The working principle is as follows: the manual knob 5a4 that drives rotates, and pivoted knob 5a4 drives stud 5a3 and rotates, and pivoted stud 5a3 drives splint 5a2 and inwards moves, and inwards move's splint 5a2 carry out the centre gripping to the work piece, and splint 5a2 can carry out the centre gripping convenient to use to a plurality of work pieces.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a compound vertical machining center is with five-axis machining anchor clamps, includes anchor clamps shell (1), its characterized in that: the inner wall of anchor clamps shell (1) is equipped with fixed establishment (2), the inner wall of anchor clamps shell (1) is equipped with round bar (3), the outer wall of round bar (3) rotates and links to each other has chuck (4), the inner wall of chuck (4) is equipped with positioning mechanism (5), the bottom rigid coupling of anchor clamps shell (1) has bottom plate (6), the inner wall screw thread of bottom plate (6) has connect bolt (7) mutually.
2. The five-axis machining fixture for the composite vertical machining center according to claim 1, characterized in that: fixed establishment (2) include worm (201), the outer wall of worm (201) rotates with the inner wall of anchor clamps shell (1) and links to each other, the outer wall of worm (201) meshes with the outer wall of worm wheel (202) mutually, the rear end face of worm wheel (202) rotates with the positive terminal surface of straight board (203) and links to each other, the outside of straight board (203) and the inner wall looks rigid coupling of anchor clamps shell (1), the inner wall sliding groove part of worm wheel (202) and the one end slip joint of slide bar (204), the outer wall of slide bar (204) and the inner wall slip joint of limiting plate (205), the outside of limiting plate (205) and the inner wall looks rigid coupling of anchor clamps shell (1).
3. The five-axis machining fixture for the composite vertical machining center according to claim 2, characterized in that: the front end surface of the sliding rod (204) is fixedly connected with the rear end surface of the round rod (3).
4. The five-axis machining fixture for the composite vertical machining center according to claim 1, characterized in that: positioning mechanism (5) are including diaphragm (501), the outside of diaphragm (501) and the inner wall slip joint of chuck (4), the positive terminal surface of diaphragm (501) rotates with the outside of down tube (502) and links to each other, the inboard of down tube (502) rotates with the outside of riser (503) and links to each other, the inner wall of riser (503) meets with the outer wall screw thread of threaded rod (504), the outer wall of threaded rod (504) rotates with the inner wall of chuck (4) and links to each other.
5. The five-axis machining fixture for the composite vertical machining center according to claim 4, characterized in that: the inner side of the transverse plate (501) is clamped with the inner wall of the round rod (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221955488.XU CN217914075U (en) | 2022-07-27 | 2022-07-27 | Five-axis machining clamp for composite vertical machining center |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221955488.XU CN217914075U (en) | 2022-07-27 | 2022-07-27 | Five-axis machining clamp for composite vertical machining center |
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| Publication Number | Publication Date |
|---|---|
| CN217914075U true CN217914075U (en) | 2022-11-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202221955488.XU Active CN217914075U (en) | 2022-07-27 | 2022-07-27 | Five-axis machining clamp for composite vertical machining center |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117182443A (en) * | 2023-11-07 | 2023-12-08 | 成都大金航太科技股份有限公司 | Automatic clamping tool suitable for cylindrical parts with different sizes |
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2022
- 2022-07-27 CN CN202221955488.XU patent/CN217914075U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117182443A (en) * | 2023-11-07 | 2023-12-08 | 成都大金航太科技股份有限公司 | Automatic clamping tool suitable for cylindrical parts with different sizes |
| CN117182443B (en) * | 2023-11-07 | 2024-01-30 | 成都大金航太科技股份有限公司 | Automatic clamping tool suitable for cylindrical parts with different sizes |
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