CN211053520U - Fixing clamp for chamfering and forming of hard alloy blade - Google Patents
Fixing clamp for chamfering and forming of hard alloy blade Download PDFInfo
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- CN211053520U CN211053520U CN201921890493.5U CN201921890493U CN211053520U CN 211053520 U CN211053520 U CN 211053520U CN 201921890493 U CN201921890493 U CN 201921890493U CN 211053520 U CN211053520 U CN 211053520U
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- fixedly connected
- chamfering
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Abstract
The utility model relates to a mounting fixture technical field just discloses a carbide blade chamfer, mounting fixture for shaping, including the base, the upper end symmetry fixedly connected with backup pad of base, the common fixedly connected with roof in upper end of two backup pads is equipped with a plurality of clamping device on the roof, and a plurality of clamping device's lower extreme is connected with the movable plate, installs drive arrangement between movable plate and the base. Clamping device includes spout, slider, passageway, splint, dead lever and connecting rod, and two spout symmetries are seted up in the upper end of roof, and the tank bottom at the spout is seted up to the passageway, and slider sliding connection is in the spout, and splint pass through dead lever fixed connection in the upper end of slider, and splint are located the upper end of roof, and the one end of connecting rod articulates the lower extreme at the slider. The utility model discloses make and to carry out the centre gripping to the carbide blade accurately, can carry out the centre gripping to a plurality of carbide blades simultaneously.
Description
Technical Field
The utility model relates to a mounting fixture technical field especially relates to a mounting fixture is used in carbide blade chamfer, shaping.
Background
The tool is the "tooth" of the machine tool and the main factors affecting the cutting performance and tool life of the tool, in addition to tool material, tool geometry, tool structure, cutting dose, etc., tool surface finish is also a very important factor. The hard alloy tool is a powder metallurgy product which is sintered in a vacuum furnace or a hydrogen reduction furnace by taking micron-sized powder of carbide (WC, TiC) of high-hardness refractory metal as a hard phase and cobalt (Co) or nickel (Ni) and molybdenum (Mo) as a bonding phase.
At present, when a hard alloy blade is machined, the blade is required to be positioned and clamped, the accuracy of the conventional method is low and the machining precision is influenced by the fact that the conventional method is determined by experience of an operator, and meanwhile, the conventional clamping device cannot clamp a plurality of blades.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving current clamping device among the prior art and fixing fixture is used in the shaping in order to fix a position the blade and press from both sides tightly, rely on operating personnel's experience to confirm, this kind of method accuracy is not high, and can not carry out the problem of centre gripping to a plurality of blades, and a carbide blade chamfer that proposes.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
The utility model provides a carbide blade is mounting fixture for chamfer, shaping, includes the base, the upper end symmetry fixedly connected with backup pad of base, two the common fixedly connected with roof in upper end of backup pad, be equipped with a plurality of clamping device on the roof, a plurality of clamping device's lower extreme is connected with the movable plate, install drive arrangement between movable plate and the base.
Preferably, clamping device includes spout, slider, passageway, splint, dead lever and connecting rod, two the upper end at the roof is seted up to the spout symmetry, the tank bottom at the spout is seted up to the passageway, slider sliding connection is in the spout, splint pass through dead lever fixed connection in the upper end of slider, splint are located the upper end of roof, the one end of connecting rod articulates the lower extreme at the slider, the other end of connecting rod passes the passageway and articulates on the corresponding position of movable plate, the connecting rod is the slope setting.
Preferably, drive arrangement includes driving motor, screw rod and screw hole, driving motor installs the top center department at the base, screw rod fixed connection is on driving motor's output, the screw hole is seted up in the center department of movable plate, and runs through the movable plate setting, the screw rod is kept away from driving motor's one end and is passed the screw hole and locate threaded connection through the center of bearing and roof lower extreme, screw rod and screw hole threaded connection, the bearing is located the roof.
Preferably, a sliding rod is fixedly connected to the inside of the sliding groove in the horizontal direction, penetrates through the sliding block and is connected with the sliding block in a sliding mode.
Preferably, the bottom of the base is fixedly connected with four supporting legs in a rectangular array.
Preferably, the moving plate is fixedly communicated with sliding cylinders at two ends, the sliding cylinders are connected with stabilizing rods in a sliding mode, and two ends of each stabilizing rod penetrate through cylinder openings of the sliding cylinders and extend outwards and are respectively and fixedly connected to the relative positions of the base and the top plate.
Preferably, a stopper is fixedly sleeved on the rod wall of the stabilizer rod and is positioned below the sliding cylinder.
Preferably, the outer surfaces of the base, the supporting plate and the top plate are coated with anticorrosive coatings.
Preferably, the driving motor is mounted on the base through a screw.
Compared with the prior art, the utility model provides a mounting fixture is used in carbide blade chamfer, shaping possesses following beneficial effect:
1. This carbide blade chamfer, mounting fixture for shaping, through setting up the base, the backup pad, the roof, clamping device, movable plate and drive arrangement, when needs carry out the centre gripping to the carbide blade, place a plurality of carbide blade on a plurality of clamping device, then grasp the carbide blade through drive arrangement and clamping device for can carry out the centre gripping to the carbide blade accurately, can carry out the centre gripping to a plurality of carbide blades simultaneously.
2. This carbide blade chamfer, mounting fixture for shaping, through setting up clamping device, spout, slider, passageway, splint, dead lever and connecting rod, when needs carry out the centre gripping to the carbide blade, drive the movable plate downstream through drive arrangement, the movable plate passes through the connecting rod pulling slider and slides in the spout, and the slider drives splint through the dead lever and removes, and two splint are lived the carbide blade centre gripping for can carry out the centre gripping to the carbide blade accurately.
The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses make can carry out the centre gripping to the carbide blade accurately, can carry out the centre gripping to a plurality of carbide blades simultaneously.
Drawings
Fig. 1 is a schematic structural view of a fixture for chamfering and forming a hard alloy blade according to the present invention;
FIG. 2 is an enlarged view of a portion A of a fixture for chamfering and forming a hard alloy blade according to the present invention;
Fig. 3 is an enlarged view of a portion B of the fixture for chamfering and forming a cemented carbide insert according to the present invention.
In the figure: the device comprises a base 1, a support plate 2, a top plate 3, a clamping device 4, a sliding chute 41, a sliding block 42, a channel 43, a clamping plate 44, a fixing rod 45, a connecting rod 46, a moving plate 5, a driving device 6, a driving motor 61, a screw rod 62, a sliding rod 7, a supporting foot 8, a sliding barrel 9, a stabilizing rod 10 and a stop block 11.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Referring to fig. 1-3, a carbide blade chamfer, mounting fixture is used in shaping, including base 1, the upper end symmetry fixedly connected with backup pad 2 of base 1, the common fixedly connected with roof 3 in upper end of two backup pads 2, be equipped with a plurality of clamping device 4 on the roof 3, the lower extreme of a plurality of clamping device 4 is connected with movable plate 5, install drive arrangement 6 between movable plate 5 and the base 1, when needs carry out the centre gripping to the carbide blade, place a plurality of carbide blade on a plurality of clamping device, then grasp the carbide blade through drive arrangement 6 and clamping device 4, make and carry out the centre gripping to the carbide blade accurately, can carry out the centre gripping to a plurality of carbide blades simultaneously.
The clamping device 4 comprises sliding grooves 41, a sliding block 42, a channel 43, clamping plates 44, a fixing rod 45 and connecting rods 46, wherein the two sliding grooves 41 are symmetrically arranged at the upper end of the top plate 3, the channel 43 is arranged at the bottom of the sliding groove 41, the sliding block 42 is slidably connected in the sliding groove 41, the clamping plates 44 are fixedly connected at the upper end of the sliding block 42 through the fixing rod 45, the clamping plates 44 are positioned at the upper end of the top plate 3, one end of the connecting rod 46 is hinged at the lower end of the sliding block 42, the other end of the connecting rod 46 penetrates through the channel 43 and is hinged at the corresponding position of the moving plate 5, the connecting rod 46 is obliquely arranged, when the hard alloy blade needs to be clamped, the driving device 6 drives the moving plate 5 to move downwards, the moving plate 5 pulls the sliding block 42 to slide in the sliding groove 41 through the connecting rod, so that the cemented carbide insert can be clamped accurately.
Drive arrangement 6 includes driving motor 61, screw rod 62 and screw hole, driving motor 61 installs the top center department at base 1, screw rod 62 fixed connection is on driving motor 61's output, the center department at movable plate 5 is seted up to the screw hole, and run through movable plate 5 and set up, the screw rod 62 is kept away from driving motor 61's one end and is passed the screw hole and locate threaded connection through the center of bearing and roof 3 lower extreme, screw rod 62 and screw hole threaded connection, the bearing is located roof 3, when needs drive movable plate 5 and remove, start driving motor 61, driving motor 61 drives screw rod 62 and rotates, under the effect of screw thread, movable plate 5 removes, provide power for whole device.
The sliding rod 7 is fixedly connected in the sliding groove 41 along the horizontal direction, and the sliding rod 7 penetrates through the sliding block 42 and is in sliding connection with the sliding block 42, so that the sliding block 42 can move in the sliding groove 41 more stably and reliably.
The bottom of the base 1 is fixedly connected with four supporting legs 8 in a rectangular array, and the supporting legs play a role in supporting the whole device.
The positions of the two ends of the moving plate 5 are fixedly communicated with a sliding cylinder 9, a stabilizing rod 10 is connected in the sliding cylinder 9 in a sliding mode, the two ends of the stabilizing rod 10 penetrate through the cylinder opening of the sliding cylinder 9 and extend outwards, and the two ends of the stabilizing rod are respectively and fixedly connected to the relative positions of the base 1 and the top plate 3, so that the moving plate 5 can move more stably and reliably.
The wall of the stabilizer bar 10 is fixedly sleeved with a stop block 11, and the stop block 11 is positioned below the sliding cylinder 9, so that the sliding cylinder 9 is limited, and the excessive movement of the moving plate 5 is prevented.
The outer surfaces of the base 1, the supporting plate 2 and the top plate 3 are coated with anticorrosive coatings, so that the function of corrosion prevention is achieved.
The driving motor 61 is mounted on the base 1 through screws, so that the driving motor 61 is conveniently mounted on the base 1.
The utility model discloses in, when needs carry out the centre gripping to the carbide blade, place a plurality of carbide blade on a plurality of clamping device, then grasp the carbide blade through drive arrangement 6 and clamping device 4, make and carry out the centre gripping to the carbide blade accurately, simultaneously can carry out the centre gripping to a plurality of carbide blade, when needs carry out the centre gripping to the carbide blade, drive movable plate 5 moves down through drive arrangement 6, movable plate 5 slides in spout 41 through connecting rod 46 pulling slider 42, slider 42 drives splint 44 through dead lever 45 and removes, two splint 44 grasp the carbide blade, make and carry out the centre gripping to the carbide blade accurately.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (9)
1. The utility model provides a mounting fixture is used in carbide blade chamfer, shaping, includes base (1), its characterized in that, the upper end symmetry fixedly connected with backup pad (2) of base (1), two the common fixedly connected with roof (3) in upper end of backup pad (2), be equipped with a plurality of clamping device (4), a plurality of on roof (3) the lower extreme of clamping device (4) is connected with movable plate (5), install drive arrangement (6) between movable plate (5) and base (1).
2. The fixture for chamfering and forming a cemented carbide insert according to claim 1, it is characterized in that the clamping device (4) comprises sliding chutes (41), sliding blocks (42), channels (43), clamping plates (44), fixing rods (45) and connecting rods (46), the two sliding chutes (41) are symmetrically arranged at the upper end of the top plate (3), the channel (43) is arranged at the bottom of the sliding groove (41), the sliding block (42) is connected in the sliding groove (41) in a sliding way, the clamping plate (44) is fixedly connected to the upper end of the sliding block (42) through a fixing rod (45), the clamping plate (44) is positioned at the upper end of the top plate (3), one end of the connecting rod (46) is hinged at the lower end of the sliding block (42), the other end of the connecting rod (46) penetrates through the channel (43) and is hinged to the corresponding position of the moving plate (5), and the connecting rod (46) is obliquely arranged.
3. The carbide insert chamfering and forming fixture according to claim 1, wherein the driving device (6) comprises a driving motor (61), a screw (62) and a threaded hole, the driving motor (61) is installed at the center of the top end of the base (1), the screw (62) is fixedly connected to the output end of the driving motor (61), the threaded hole is formed in the center of the moving plate (5) and penetrates through the moving plate (5), one end, far away from the driving motor (61), of the screw (62) penetrates through the threaded hole and is in threaded connection with the center of the lower end of the top plate (3) through a bearing, the screw (62) is in threaded connection with the threaded hole, and the bearing is located in the top plate (3).
4. The fixture for chamfering and molding a hard alloy blade according to claim 2, wherein a slide rod (7) is fixedly connected to the inside of the slide groove (41) in the horizontal direction, and the slide rod (7) is disposed through the slide block (42) and slidably connected to the slide block (42).
5. The fixture for chamfering and forming cemented carbide inserts as claimed in claim 1, wherein the bottom of the base (1) is fixedly connected with four supporting legs (8) in a rectangular array.
6. The fixture according to claim 1, wherein the moving plate (5) is fixedly communicated with sliding cylinders (9) at two ends, the sliding cylinders (9) are slidably connected with stabilizer bars (10), and two ends of the stabilizer bars (10) penetrate through openings of the sliding cylinders (9), extend outwards, and are respectively and fixedly connected to the base (1) and the top plate (3) at opposite positions.
7. The fixture as claimed in claim 6, wherein a stopper (11) is fixedly sleeved on the wall of the stabilizer bar (10), and the stopper (11) is located below the sliding cylinder (9).
8. The fixture for chamfering and forming the hard alloy blade according to claim 1, wherein the outer surfaces of the base (1), the support plate (2) and the top plate (3) are coated with an anticorrosive coating.
9. The fixture for chamfering and forming cemented carbide inserts as claimed in claim 3, wherein the driving motor (61) is mounted on the base (1) by screws.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921890493.5U CN211053520U (en) | 2019-11-05 | 2019-11-05 | Fixing clamp for chamfering and forming of hard alloy blade |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921890493.5U CN211053520U (en) | 2019-11-05 | 2019-11-05 | Fixing clamp for chamfering and forming of hard alloy blade |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211053520U true CN211053520U (en) | 2020-07-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921890493.5U Active CN211053520U (en) | 2019-11-05 | 2019-11-05 | Fixing clamp for chamfering and forming of hard alloy blade |
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| CN (1) | CN211053520U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112428413A (en) * | 2020-11-18 | 2021-03-02 | 强猛 | Clamping device with good clamping effect for producing building energy-saving wall bricks |
| CN114178385A (en) * | 2021-10-29 | 2022-03-15 | 重庆千能实业有限公司 | A aluminum alloy plate draws exhibition device for auto-parts production |
-
2019
- 2019-11-05 CN CN201921890493.5U patent/CN211053520U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112428413A (en) * | 2020-11-18 | 2021-03-02 | 强猛 | Clamping device with good clamping effect for producing building energy-saving wall bricks |
| CN114178385A (en) * | 2021-10-29 | 2022-03-15 | 重庆千能实业有限公司 | A aluminum alloy plate draws exhibition device for auto-parts production |
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