CN115401488A - Flexible machining center clamp for rough milling of axle housing flange surface - Google Patents
Flexible machining center clamp for rough milling of axle housing flange surface Download PDFInfo
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- CN115401488A CN115401488A CN202210984452.2A CN202210984452A CN115401488A CN 115401488 A CN115401488 A CN 115401488A CN 202210984452 A CN202210984452 A CN 202210984452A CN 115401488 A CN115401488 A CN 115401488A
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- plate
- mounting
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- clamp
- block
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
- B23Q3/08—Work-clamping means other than mechanically-actuated
- B23Q3/082—Work-clamping means other than mechanically-actuated hydraulically actuated
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- Jigs For Machine Tools (AREA)
Abstract
The invention discloses a flexible machining center clamp for rough milling of an axle housing flange surface, which relates to the technical field of machining clamps and comprises a clamp mounting base, a clamping part, a hydraulic centering clamping mechanism, a hydraulic pressing mechanism, a pneumatic tensioning mechanism and a smoothing positioning mechanism, wherein the clamp mounting base is detachably mounted on the surface of a milling machine workbench, the clamping part, the hydraulic centering clamping mechanism, the hydraulic pressing mechanism, the pneumatic tensioning mechanism and the smoothing positioning mechanism are arranged on the clamp mounting base, and the clamping part can be used for randomly adjusting the clamping size in a limited size range on a horizontal plane.
Description
Technical Field
The invention relates to the technical field of machining clamps, in particular to a flexible machining center clamp for rough milling of an axle housing flange surface.
Background
The axle housing is a basic part for mounting a main speed reducer, a differential mechanism, a half shaft, a wheel hub and a suspension, and mainly used for supporting and protecting the main speed reducer, the differential mechanism, the half shaft and the like, meanwhile, the axle housing is a supporting part and an accommodating part of the main speed reducer, the differential mechanism, the half shaft and other parts, and the axle housing can have different sizes according to different specifications of the accommodated parts, so that a product is required to correspond to a special clamp in processing, the clamp is not adjustable, when a conventional rough milling clamp is used for clamping the axle housing, the center of the axle housing needs to be aligned for many times, and then the axle housing is locked and fixed through manual operation.
Disclosure of Invention
Aiming at the defects, the invention provides a flexible machining center clamp for rough milling of axle housing flange surfaces, which can solve the problems mentioned in the background technology.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides a flexible machining center anchor clamps of axle housing flange face rough milling, includes anchor clamps installation base, anchor clamps installation base fixed mounting is on milling machine table surface, anchor clamps installation base is equipped with relative first end and second end, just first end is held with the second and is gone up the slip and be equipped with clamping part, clamping part with connect through locking connection portion between the anchor clamps installation base, clamping part be close to relatively/keep away from, realize pressing from both sides tightly/loosen the work piece.
In a further preferable aspect of the present invention, a locking chute is disposed on an upper surface of the fixture mounting base, the over-locking connection portion is slidably disposed in the locking chute, the locking connection portion includes a T-shaped bolt and a nut, the head of the T-shaped bolt is slidably engaged with the locking chute, the tail of the T-shaped bolt is connected to the clamping portion, and the nut and the T-shaped bolt are in a threaded connection.
In a further preferable aspect of the present invention, the clamping portion includes a slide rail, a slide block, clamping plates, a support, a carrying plate, and a mounting plate, the slide rail is disposed on the clamp mounting base, the slide block is slidably mounted on the slide rail, the carrying plate is fixedly mounted on the slide block, the support is disposed on the carrying plate, the mounting plate is disposed on the support, the clamping plates are vertically disposed on the mounting plate, and clamping/releasing of the workpiece is achieved by two opposite clamping plates in a process of relatively approaching/separating.
According to a further preferable scheme of the invention, a hydraulic centering clamping mechanism is arranged on the mounting plate, the center of the mounting plate is hollowed out, the hydraulic centering clamping mechanism comprises a centering clamping plate, a second slide rail, a second slide block, a connecting plate and a hydraulic telescopic cylinder, the hydraulic telescopic cylinder is mounted on the carrier plate, the second slide block is arranged on the opposite surface of the clamping plate, the second slide block is arranged on the mounting plate, the second slide rail is in sliding connection with the second slide block, the second slide rail is mounted on the centering clamping plate, notches are arranged on either side of the centering clamping plate, the centering clamping plate is opposite to the notch between the centering clamping plates, one end of the connecting plate is connected with the centering clamping plate, the other end of the connecting plate penetrates through a center hole of the mounting plate to be connected with the output end of the hydraulic telescopic cylinder, and the centering clamping plate are close to or far away from each other by the driving of the hydraulic telescopic cylinder, so that the workpiece is clamped or loosened.
According to a further preferable scheme of the invention, two side edges of the middle position of the fixture mounting base are provided with hydraulic pressing mechanisms, each hydraulic pressing mechanism comprises a support block, a second hydraulic telescopic cylinder and a pressing plate, the two side edges of the middle position of the fixture mounting base are provided with a plurality of support blocks, the second hydraulic telescopic cylinders are arranged on the support blocks, and the output ends of the second hydraulic telescopic cylinders are provided with the pressing plates.
In a further preferred aspect of the present invention, a rubber pad is disposed on a surface of the pressing plate contacting the workpiece.
According to a further preferable scheme of the invention, a pneumatic tensioning mechanism is arranged between the hydraulic pressing mechanisms.
In a further preferred aspect of the present invention, a smoothing positioning mechanism is disposed at a middle position of the fixture mounting base, the smoothing positioning mechanism includes a mounting frame, a third slide rail, a third slider, a spring, a central mounting rod, a limiting block, a mounting bottom plate and a smoothing block, the third slide rail is disposed on an opposite surface of the mounting frame, the third slider is slidably disposed on the third slide rail, the mounting bottom plate is horizontally disposed in the mounting frame, the central mounting rod is fixedly disposed at a middle portion of the mounting bottom plate, the spring is sleeved on the central mounting rod, the smoothing block is mounted on one side of the third slider in a moving direction, a through hole is disposed at a middle portion of the smoothing block, the central mounting rod passes through the through hole, the spring is disposed between the mounting bottom plate and the smoothing block, and the limiting block is disposed at two opposite ends of the mounting frame.
In a further preferred aspect of the present invention, a leveling rubber pad is disposed on the leveling block.
Compared with the prior art, the invention has the beneficial effects that:
1. the flexible machining center clamp for rough milling of the axle housing flange surface provided by the invention has the advantage that the clamping size can be adjusted freely within a limited size range on the horizontal plane of the machining clamp.
2. The hydraulic centering and clamping mechanism can clamp the workpiece and center and fix the workpiece at the same time.
3. The hydraulic pressing mechanism can realize the pressing effect on the workpiece in the longitudinal direction.
5. According to the leveling positioning mechanism, the workpiece can be leveled and adjusted in a reciprocating mode by utilizing the elastic potential energy of the spring, so that the workpiece can be leveled and corrected by the compression rebound of the spring when the workpiece is placed at will.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below.
FIG. 1 is a schematic three-dimensional view of the present invention in an integrally assembled configuration;
FIG. 2 is a front view of the overall structure of the present invention;
fig. 3 is a side view of the overall structure of the present invention.
Wherein the labels shown in the figures are: 1. a fixture mounting base; 2. a first end; 3. a second end; 4. locking the chute; 5. a T-bolt; 6. a nut; 7. a slide rail; 8. a slider; 9. a clamping plate; 10. a support; 11. a carrier plate; 12. mounting a plate; 13. a centering clamping plate; 14. a second slide rail; 15. a second slider; 16. connecting sheets; 17. a hydraulic telescopic cylinder; 18. a support block; 19. a second hydraulic telescopic cylinder; 20. a compression plate; 21. a pneumatic tensioning mechanism; 22. a mounting frame; 23. a third slide rail; 24. a third slider; 25. a spring; 26. a central mounting rod; 27. a limiting block; 28. mounting a bottom plate; 29. flattening the block; 30. smooth out the rubber pad.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. It is to be understood that the described embodiments are merely exemplary of the invention, and not restrictive of the full scope of the invention. All other embodiments, which can be obtained by a person skilled in the art without inventive step based on the embodiments of the present invention, are within the scope of protection of the present invention.
In the description of the present invention, it should be noted that the terms "inside" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or orientations or positional relationships where products of the present invention are conventionally placed in use, and are used only for convenience in describing the present invention and for simplification of description, but do not indicate or imply that the device or the element to which the present invention is directed must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed" and "connected" are to be interpreted broadly, e.g., as being either fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Examples
Referring to fig. 1, 2 and 3, a preferred embodiment of the present invention provides a flexible machining center fixture for rough milling of an axle housing flange surface, including a fixture mounting base 1, where the fixture mounting base 1 is fixedly mounted on a milling machine table surface, the fixture mounting base 1 is provided with a first end 2 and a second end 3 which are opposite to each other, and the first end 2 and the second end 3 are slidably provided with a clamping portion, the clamping portion is connected with the fixture mounting base 1 through a locking connection portion (a locking sliding groove 4 is provided on the upper surface of the fixture mounting base 1, the locking connection portion is slidably provided in the locking sliding groove 4, the locking connection portion includes a T-shaped bolt 5 and a nut 6, the head of the T-shaped bolt 5 is slidably clamped in the locking sliding groove 4, the tail of the T-shaped bolt 5 is connected with the clamping portion, and the nut 6 is in threaded connection with the T-shaped bolt 5), and the workpiece can be clamped/loosened by manually adjusting the relative approach/approach of the clamping portion, and then the nut 6 can be tightened to clamp the workpiece on an operation table.
The clamping part has the following specific structure:
in a preferred embodiment of the present invention, the clamping portion includes a slide rail 7, a slide block 8, clamping plates 9, a support 10, a carrying plate 11, and an installation plate 12, the slide rail 7 is disposed on the fixture installation base 1, the slide block 8 is slidably installed on the slide rail 7, the carrying plate 11 is fixedly installed on the slide block 8, the support 10 is disposed on the carrying plate 11, the installation plate 12 is disposed on the support 10, the clamping plates 9 are vertically disposed on the installation plate 12, and the two opposite clamping plates 9 clamp/release a workpiece in a process of relatively approaching/separating.
In a preferred embodiment of the invention, a hydraulic centering and clamping mechanism is arranged on the mounting plate 12, the center of the mounting plate 12 is hollowed out, the hydraulic centering and clamping mechanism comprises a centering clamping plate 13, a second slide rail 14, a second slide block 15, a connecting plate 16 and a hydraulic telescopic cylinder 17, the hydraulic telescopic cylinder 17 is mounted on the carrying plate 11, the second slide block 15 is arranged on the opposite surface of the clamping plate 9, the second slide block 15 is arranged on the mounting plate 12, the second slide rail 14 is slidably connected with the second slide block 15, the second slide rail 14 is mounted on the centering clamping plate 13, a notch is arranged on any side of the centering clamping plate 13, the centering clamping plate 13 is opposite to the notch between the centering clamping plate 13, one end of the connecting plate 16 is connected with the centering clamping plate 13, the other end of the connecting plate passes through the center hole of the mounting plate 12 and is connected with the output end of the hydraulic telescopic cylinder 17, and the output end of the hydraulic telescopic cylinder 17 extends out or retracts through the drive of the hydraulic telescopic cylinder 17, so that the connecting plate 16 pulls the centering clamping plate 13 to slide on the second slide rail 14, thereby realizing the sliding of the centering clamping plate 13 and the workpiece to be far away from or loose.
In a preferred embodiment of the present invention, two side edges of the middle position of the fixture mounting base 1 are provided with a hydraulic pressing mechanism, the hydraulic pressing mechanism comprises a support block 18, a second hydraulic telescopic cylinder 19 and a pressing plate 20, two side edges of the middle position of the fixture mounting base 1 are provided with a plurality of the support blocks 18, the second hydraulic telescopic cylinder 19 is arranged on the support blocks 18, and the output end of the second hydraulic telescopic cylinder 19 is provided with the pressing plate 20; and a rubber pad is arranged on the contact surface of the pressing plate 20 and the workpiece.
In the preferred embodiment of the present invention, a pneumatic tensioning mechanism 21 is disposed between the hydraulic pressing mechanisms, and the pneumatic tensioning mechanism 21 is a known structure, and can be configured and purchased in the market.
In a preferred embodiment of the present invention, a smoothing positioning mechanism is disposed at a middle position of the fixture mounting base 1, the smoothing positioning mechanism includes a mounting frame 22, a third slide rail 23, a third slider 24, a spring 25, a central mounting rod 26, a limiting block 27, a mounting base plate 28 and a smoothing block 29, the third slide rail 23 is disposed on an opposite surface in the mounting frame 22, the third slider 24 is slidably disposed on the third slide rail 23, the mounting base plate 28 is horizontally erected in the mounting frame 22, the central mounting rod 26 is fixedly disposed in the middle of the mounting base plate 28, the spring 25 is sleeved on the central mounting rod 26, the smoothing block 29 is mounted on one side of the third slider 24 in a moving direction, a through hole is disposed in the middle of the smoothing block 29, the central mounting rod 26 passes through the through hole, the spring 25 is disposed between the mounting base plate 28 and the smoothing block 29, the limiting block 27 is disposed at opposite ends of the mounting frame 22, and the smoothing positioning mechanism can adjust a workpiece to be smoothed by using elastic potential energy of the spring, so that the workpiece is placed in a reciprocating manner, and a rubber pad 30 is disposed on the smoothing block 29 to correct the workpiece.
With the description of the embodiment, the flexible machining center clamp for rough milling of the flange surface of the axle housing provided by the invention has the advantages that the clamping size can be adjusted freely within a limited size range on the horizontal plane of the machining clamp; the hydraulic centering clamping mechanism can be used for centering and fixing the workpiece while clamping the workpiece; the hydraulic pressing mechanism can realize the pressing effect on the workpiece longitudinally; the workpiece can be smoothed and adjusted in a reciprocating mode by the aid of elastic potential energy of the spring, so that the workpiece can be smoothed and corrected by compression and rebound of the spring while being placed at will.
The above description is only for the specific embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention are included in the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the appended claims.
Claims (9)
1. The utility model provides a flexible machining center anchor clamps of axle housing flange face rough milling, a serial communication port, including anchor clamps installation base (1), anchor clamps installation base (1) fixed mounting is on milling machine table surface, anchor clamps installation base (1) is equipped with relative first end (2) and second end (3), just first end (2) hold (3) with the second and go up the slip and be equipped with clamping part, clamping part with connect through locking connecting portion between anchor clamps installation base (1), clamping part be close to relatively/keep away from, realize pressing from both sides tightly/loosen the work piece.
2. The flexible machining center clamp for rough milling of the flange surface of the axle housing according to claim 1 is characterized in that a locking sliding groove (4) is formed in the upper surface of the clamp mounting base (1), the over-locking connecting portion is slidably arranged in the locking sliding groove (4), the locking connecting portion comprises a T-shaped bolt (5) and a nut (6), the head of the T-shaped bolt (5) is slidably clamped in the locking sliding groove (4), the tail of the T-shaped bolt (5) is connected with the clamping portion, and the nut (6) is in threaded connection with the T-shaped bolt (5).
3. The flexible machining center clamp for the rough milling of the flange face of the axle housing according to claim 1 is characterized in that the clamping portion comprises a sliding rail (7), a sliding block (8), clamping plates (9), a support (10), a bearing plate (11) and a mounting plate (12), the sliding rail (7) is arranged on the clamp mounting base (1), the sliding block (8) is slidably mounted on the sliding rail (7), the bearing plate (11) is fixedly mounted on the sliding block (8), the support (10) is arranged on the bearing plate (11), the mounting plate (12) is arranged on the support (10), the clamping plates (9) are vertically arranged on the mounting plate (12), and the clamping plates (9) are clamped/released in the process of being relatively close to/far away from a workpiece.
4. The flexible machining center clamp for rough milling of the flange face of the axle housing according to claim 3, is characterized in that, the mounting plate (12) is provided with a hydraulic centering clamping mechanism, the center of the mounting plate (12) is dug through, the hydraulic centering and clamping mechanism comprises a centering clamping plate (13), a second slide rail (14), a second slide block (15), a connecting piece (16) and a hydraulic telescopic cylinder (17), the hydraulic telescopic cylinder (17) is arranged on the carrying plate (11), the opposite surface of the clamping plate (9) is provided with the second slide block (15), the mounting plate (12) is provided with the second sliding block (15), the second slide rail (14) is connected with the second slide block (15) in a sliding way, the second slide rail (14) is arranged on the centering and clamping plate (13), notches are arranged on any side of the centering and clamping plate (13), and the centering and clamping plate (13) is opposite to the notch between the centering and clamping plates (13), one end of the connecting sheet (16) is connected with the centering clamping plate (13), the other end of the connecting sheet passes through the center hole of the mounting plate (12) and is connected with the output end of the hydraulic telescopic cylinder (17), the centering clamping plate (13) and the centering clamping plate (13) are close to/far away from each other through the driving of a hydraulic telescopic cylinder (17), and the centering clamping/loosening of the workpiece is realized.
5. The flexible machining center clamp for rough milling of the flange faces of the axle housing according to claim 1 is characterized in that hydraulic pressing mechanisms are arranged on two side edges of the middle position of the clamp mounting base (1), each hydraulic pressing mechanism comprises a support block (18), a second hydraulic telescopic cylinder (19) and a pressing plate (20), a plurality of support blocks (18) are arranged on the two side edges of the middle position of the clamp mounting base (1), the second hydraulic telescopic cylinders (19) are arranged on the support blocks (18), and the pressing plates (20) are mounted at the output ends of the second hydraulic telescopic cylinders (19).
6. The flexible machining center clamp for rough milling of the flange face of the axle housing according to claim 5 is characterized in that a rubber pad is arranged on the contact face of the pressing plate (20) and a workpiece.
7. The flexible machining center clamp for the rough milling of the flange face of the axle housing according to claim 5 is characterized in that a pneumatic tensioning mechanism (21) is arranged between the hydraulic pressing mechanisms.
8. The flexible machining center clamp for rough milling of the flange surface of the axle housing is characterized in that a flattening positioning mechanism is arranged in the middle of the clamp mounting base (1), the flattening positioning mechanism comprises a mounting frame (22), a third sliding rail (23), a third sliding block (24), a spring (25), a center mounting rod (26), a limiting block (27), a mounting bottom plate (28) and a flattening block (29), the third sliding rail (23) is arranged on an opposite surface in the mounting frame (22), the third sliding block (24) is arranged on the third sliding rail (23) in a sliding mode, the mounting bottom plate (28) is transversely erected in the mounting frame (22), the center mounting rod (26) is fixedly arranged in the middle of the mounting bottom plate (28), the spring (25) is arranged on the center mounting rod (26) in a sleeved mode, the flattening block (29) is arranged on one side of the third sliding block (24) in the moving direction, a through hole is formed in the middle of the flattening block (29), the center mounting rod (26) penetrates through hole, and two ends of the mounting bottom plate (29) are arranged between the mounting frame (22) and the limiting block (27).
9. The flexible machining center clamp for rough milling of the flange face of the axle housing is characterized in that a smoothing rubber pad (30) is arranged on the smoothing block (29).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210984452.2A CN115401488A (en) | 2022-08-17 | 2022-08-17 | Flexible machining center clamp for rough milling of axle housing flange surface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210984452.2A CN115401488A (en) | 2022-08-17 | 2022-08-17 | Flexible machining center clamp for rough milling of axle housing flange surface |
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| Publication Number | Publication Date |
|---|---|
| CN115401488A true CN115401488A (en) | 2022-11-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210984452.2A Pending CN115401488A (en) | 2022-08-17 | 2022-08-17 | Flexible machining center clamp for rough milling of axle housing flange surface |
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| CN (1) | CN115401488A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115723074A (en) * | 2022-12-06 | 2023-03-03 | 江苏恒力组合机床有限公司 | Heavy type fixing clamp |
-
2022
- 2022-08-17 CN CN202210984452.2A patent/CN115401488A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115723074A (en) * | 2022-12-06 | 2023-03-03 | 江苏恒力组合机床有限公司 | Heavy type fixing clamp |
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