CN214685299U - Milling machine fixture convenient to angle regulation and milling machine - Google Patents
Milling machine fixture convenient to angle regulation and milling machine Download PDFInfo
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- CN214685299U CN214685299U CN202022818773.4U CN202022818773U CN214685299U CN 214685299 U CN214685299 U CN 214685299U CN 202022818773 U CN202022818773 U CN 202022818773U CN 214685299 U CN214685299 U CN 214685299U
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Abstract
The utility model provides a milling machine fixture and milling machine convenient to angle regulation, anchor clamps include rotating base, first fixed plate, the second fixed plate, the slide, screw rod and unable adjustment base, rotating base rotates with unable adjustment base to be connected, rotating base's rotatory axis level, first fixed plate and second fixed plate respectively fixed connection are in the same face of rotating base, slide and rotating base sliding connection, the slide is located between first fixed plate and the second fixed plate, the screw rod is connected with first fixed plate screw thread, the screw rod runs through first fixed plate, one end of screw rod is located between first fixed plate and the second fixed plate, the screw rod is located the one end between first fixed plate and the second fixed plate and is connected with the slide rotation; the locking piece is respectively connected with the rotating base and the fixed base and limits the relative rotation of the rotating base and the fixed base; compared with the prior art, the clamping device is more suitable for clamping and fixing the workpiece needing to be rotationally adjusted in inclination angle.
Description
Technical Field
The utility model relates to the technical field of machine tools, especially, relate to a milling machine fixture and milling machine convenient to angle regulation.
Background
Milling machine fixtures are devices for clamping and fixing workpieces so as to facilitate processing on a milling machine, and generally adopt a parallel jaw, wherein a base of the parallel jaw is fixed on a workbench of the milling machine, and the workpieces are clamped and fixed on a clamping block of the parallel jaw. However, the angle of the workpiece clamped and fixed by the parallel jaw vice is difficult to adjust, for example, the workpiece in a rectangular block shape is generally clamped and fixed on the parallel jaw vice horizontally, so the milling machine fixture in the prior art is difficult to be applied to the workpiece needing to adjust the machining angle.
SUMMERY OF THE UTILITY MODEL
The utility model provides a milling machine fixture and milling machine convenient to angle regulation is convenient for adjust the processing angle of centre gripping work piece, is applicable to the fixed work piece that needs adjustment processing angle of centre gripping.
In order to achieve the above object, the embodiments of the present invention adopt the following technical solutions:
a milling machine fixture convenient for angle adjustment comprises a rotating base, a first fixing plate, a second fixing plate, a sliding plate, a screw rod and a fixing base, wherein the rotating base is rotatably connected with the fixing base, the rotating central axis of the rotating base is horizontal, the first fixing plate and the second fixing plate are respectively and fixedly connected to the same surface of the rotating base, the sliding plate is slidably connected with the rotating base, the sliding plate is positioned between the first fixing plate and the second fixing plate, the screw rod is in threaded connection with the first fixing plate, the screw rod penetrates through the first fixing plate, one end of the screw rod is positioned between the first fixing plate and the second fixing plate, and one end of the screw rod positioned between the first fixing plate and the second fixing plate is rotatably connected with the sliding plate; still include the locking piece, the locking piece respectively with rotating base and unable adjustment base is connected, restriction rotating base with unable adjustment base relative rotation.
The utility model provides a milling machine fixture convenient to angle regulation, in the working process, fix unable adjustment base on the workstation of milling machine, unable adjustment base keeps the level, rotating base is located unable adjustment base's top, arrange the work piece in between slide and the second fixed plate, then rotatory screw rod, the screw rod promotes the direction motion of slide court near the second fixed plate, the work piece is fixed by the centre gripping between slide and second fixed plate, adjust rotating base angle for the base, rotating base is for the inclination of horizontal plane promptly, it makes to keep relatively fixed between rotating base and the unable adjustment base to adjust the locking piece. The lathe is started, the upper surface of the workpiece is machined, when the angle is required to be adjusted, the locking piece is adjusted, the rotating base is rotated relative to the fixed base, the inclination angle of the rotating base is adjusted, then the locking piece is adjusted to enable the rotating base and the fixed base to be relatively fixed, a new included angle is formed between the upper surface of the workpiece and the horizontal plane, and the upper surface of the workpiece is machined continuously. Referring to fig. 4 to 6, when the workpiece shown in fig. 4 needs to be machined to form a structure with a plurality of horizontal edges on the final upper surface of the workpiece, the milling machine in the prior art needs to replace a plurality of tools, so that the machining efficiency is low, and the surface has high step-like roughness, so the production cost is high and the production efficiency is low. The embodiment can conveniently and rotatably adjust the machining angle of the workpiece, for example, in fig. 4 to 6, the workpiece is horizontally fixed, then the surface S1 is machined, then the surface S2 is kept horizontal through rotation, the surface S2 is machined, and finally the surface S3 is kept horizontal through rotation, so that the surface S3 is machined, the machining efficiency is high, the machined surface is smooth, the machining cost is low, and the machining quality is high.
The utility model discloses an in a possible embodiment, fixedly connected with pivot on the rotating base, the pivot level sets up, the pivot with unable adjustment base rotates to be connected, fixedly connected with slide bar on the rotating base, the slide bar with unable adjustment base sliding connection.
Through the above possible embodiment of the utility model, the slide bar can lead to the rotating base, and the rotating base rotates more steadily.
The utility model discloses an in a possible embodiment, unable adjustment base upper surface fixed connection has two backup pads, rotating base is located two between the backup pad, the pivot with the backup pad is rotated and is connected, be equipped with the spout in the backup pad, the spout is circular-arc, the spout winds the pivot sets up, the slide bar is pegged graft inside the spout, the slide bar with spout sliding connection, the locking piece includes the nut, the slide bar runs through the spout, the nut with slide bar threaded connection, the backup pad is located the nut with between the rotating base.
Through the utility model discloses an above-mentioned possible embodiment, during angle regulation, the nut of unscrewing, the slide bar slides the pairing rotation base direction along the spout, after the rotation of rotary base angle is ended, the nut of screwing, and the nut at rotary base both ends compresses tightly in the backup pad to fix rotary base, because the skew pivot of slide bar is fixed the slide bar, can increase the torque arm of force that revolutes the axle and produce, thereby increase anti rotation ability, improve fixed stability.
The utility model discloses an in a possible embodiment, two slide bars of rotating base's each end fixedly connected with are equipped with twice spout in the backup pad, two the slide bar is located respectively the both sides of pivot, two the spout is located the pivot both sides.
Through the utility model discloses an above-mentioned possible embodiment, two slide bars can lead to the pairing rotation base simultaneously, and after fixed, two slide bars can improve anti-rotation ability, improve fixed stability.
In a possible embodiment of the present invention, the slide bar is sleeved with an elastic gasket, and the elastic gasket is clamped between the nut and the support plate.
Through the utility model discloses an above-mentioned possible embodiment, the nut back of screwing, elastic gasket is compressed tightly, and elastic gasket's elastic action makes the thread of nut be in the tensioning state, improves threaded connection's fastening nature, avoids the nut not hard up.
In a possible embodiment of the present invention, the sliding rod is sleeved with a friction block, and the friction block is clamped between the supporting plate and the rotating base.
Through the utility model discloses an above-mentioned possible embodiment, the nut back of screwing, rotating base compresses tightly the clutch blocks in the backup pad, increases the frictional resistance between clutch blocks and rotating base and clutch blocks and the backup pad, improves the fixed stability of pairing rotation base.
In a possible embodiment of the present invention, the two ends of the fixing base are provided with first screw holes, and the first screw holes are located on the supporting plate away from one side of the rotating base.
Through the utility model discloses an above-mentioned possible embodiment, first screw is located two backup pad outsides, and the insert bolt of being convenient for fixes unable adjustment base on the workstation of milling machine.
The utility model discloses an in a possible embodiment, fixedly connected with curb plate on unable adjustment base's both sides limit, the curb plate level sets up, be equipped with the second screw on the curb plate, rotating base is located two between the second screw.
Through the utility model discloses an above-mentioned possible embodiment, the bolt pass the second screw and with the workstation fastening connection of milling machine after, can improve the steadiness that unable adjustment base fixed on the workstation of milling machine.
On the other hand, the utility model also provides a milling machine, the milling machine fixture of angle regulation of being convenient for among the above-mentioned embodiment, unable adjustment base fixed connection is on the workstation of milling machine.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is a view in the direction A of FIG. 1;
FIG. 3 is a view in the direction B-B of FIG. 1;
fig. 4 is a schematic structural diagram of the embodiment of the present invention when the tool machines the surface S1;
fig. 5 is a schematic structural diagram of the embodiment of the present invention when the tool machines the surface S2;
fig. 6 is a schematic structural diagram of the cutter in the embodiment of the present invention when processing the surface S3.
Description of reference numerals:
100. rotating the base; 110. a first fixing plate; 120. a second fixing plate; 130. a slide plate; 140. a screw; 150. a rotating shaft; 160. a slide bar;
200. a fixed base; 210. a support plate; 211. a chute; 220. a first screw hole; 230. a side plate; 231. a second screw hole;
164. a locking member; 161. a nut; 162. an elastic pad; 163. a friction block.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1 to 3, in an embodiment of the present invention, a milling machine fixture convenient for adjusting an angle is provided, including a rotating base 100, a first fixing plate 110, a second fixing plate 120, a sliding plate 130, a screw 140 and a fixing base 200, where the rotating base 100 is rotatably connected to the fixing base 200, a central axis of rotation of the rotating base 100 is horizontal, the first fixing plate 110 and the second fixing plate 120 are respectively fixedly connected to a same surface of the rotating base 100, the sliding plate 130 is slidably connected to the rotating base 100, the sliding plate 130 is located between the first fixing plate 110 and the second fixing plate 120, the screw 140 is in threaded connection with the first fixing plate 110, the screw 140 penetrates through the first fixing plate 110, one end of the screw 140 is located between the first fixing plate 110 and the second fixing plate 120, and one end of the screw 140 located between the first fixing plate 110 and the second fixing plate 120 is rotatably connected to the sliding plate 130; the locking device further comprises a locking member 164, wherein the locking member 164 is connected to the rotating base 100 and the fixing base 200 respectively to limit the relative rotation between the rotating base 100 and the fixing base 200.
Referring to fig. 1 to 6, in the milling machine fixture convenient for adjusting the angle provided in this embodiment, during the operation, the fixing base 200 is fixed on the table of the milling machine, the fixing base 200 is kept horizontal, the rotating base 100 is located above the fixing base 200, the workpiece is placed between the sliding plate 130 and the second fixing plate 120, then the screw 140 is rotated, the screw 140 pushes the sliding plate 130 to move toward the direction close to the second fixing plate 120, the workpiece is clamped and fixed between the sliding plate 130 and the second fixing plate 120, the angle of the rotating base 100 relative to the base, that is, the inclination angle of the rotating base 100 relative to the horizontal plane is adjusted, and the locking piece 164 is adjusted to keep the rotating base 100 and the fixing base 200 relatively fixed. And starting the machine tool to machine the upper surface of the workpiece, adjusting the locking piece 164 when the angle needs to be adjusted, rotating the rotating base 100 relative to the fixed base 200, adjusting the inclination angle of the rotating base 100, then adjusting the locking piece 164 to ensure that the rotating base 100 and the fixed base 200 are relatively fixed, forming a new included angle between the upper surface of the workpiece and the horizontal plane, and continuously machining the upper surface of the workpiece. Referring to fig. 4 to 6, when the workpiece shown in fig. 4 needs to be machined to form a structure with a plurality of horizontal edges on the final upper surface of the workpiece, the milling machine in the prior art needs to replace a plurality of tools, so that the machining efficiency is low, and the surface has high step-like roughness, so the production cost is high and the production efficiency is low. In the embodiment, the machining angle of the workpiece can be conveniently and rotatably adjusted, for example, in fig. 4 to 6 (K in the drawings represents a milling cutter), the workpiece is horizontally fixed, then the surface S1 is machined, then the surface S2 is kept horizontal by rotation, the surface S2 is machined, finally the surface S3 is kept horizontal by rotation, and the surface S3 is machined, so that the machining efficiency is high, the machined surface is smooth, the machining cost is low, and the machining quality is high.
In a possible implementation manner of this embodiment, the rotating shaft 150 is fixedly connected to the rotating base 100, the rotating shaft 150 is horizontally disposed, the rotating shaft 150 is rotatably connected to the fixed base 200, the sliding rod 160 is fixedly connected to the rotating base 100, and the sliding rod 160 is slidably connected to the fixed base 200.
Through the above possible implementation manner of the present embodiment, the sliding rod 160 can guide the rotating base 100, and the rotating base 100 rotates more smoothly.
In a possible implementation manner of this embodiment, two supporting plates 210 are fixedly connected to the upper surface of the fixing base 200, the rotating base 100 is located between the two supporting plates 210, the rotating shaft 150 is rotatably connected to the supporting plates 210, a sliding slot 211 is formed in the supporting plates 210, the sliding slot 211 is arc-shaped, the sliding slot 211 is disposed around the rotating shaft 150, the sliding rod 160 is inserted into the sliding slot 211, the sliding rod 160 is slidably connected to the sliding slot 211, the locking member 164 includes a nut 161, the sliding rod 160 penetrates through the sliding slot 211, the nut 161 is threadedly connected to the sliding rod 160, and the supporting plates 210 are located between the nut 161 and the rotating base 100.
Through the above possible embodiments of this embodiment, when adjusting the angle, the nut 161 is loosened, the sliding rod 160 slides along the sliding slot 211 to guide the rotating base 100, after the angular rotation of the rotating base 100 is completed, the nut 161 is tightened, and the nuts 161 at the two ends of the rotating base 100 are pressed against the supporting plate 210, so as to fix the rotating base 100, because the sliding rod 160 deviates from the rotating shaft 150, the sliding rod 160 is fixed, so as to increase the torque arm generated around the rotating shaft 150, thereby increasing the anti-rotation capability and improving the fixing stability.
In a possible implementation manner of this embodiment, two sliding rods 160 are fixedly connected to each end of the rotating base 100, two sliding grooves 211 are formed on the supporting plate 210, the two sliding rods 160 are respectively located at two sides of the rotating shaft 150, and the two sliding grooves 211 are located at two sides of the rotating shaft 150.
With the above possible implementation manner of the present embodiment, the two sliding rods 160 can guide the rotating base 100 at the same time, and after being fixed, the two sliding rods 160 can improve the anti-rotation capability and the stability of the fixing.
In a possible implementation manner of this embodiment, the sliding rod 160 is sleeved with an elastic pad 162, and the elastic pad 162 is sandwiched between the nut 161 and the supporting plate 210.
Through the above possible embodiment of this embodiment, after the nut 161 is screwed, the elastic washer 162 is pressed, and the elastic action of the elastic washer 162 makes the thread of the nut 161 in a tensioned state, so as to improve the tightness of the threaded connection and avoid the nut 161 from loosening.
In a possible implementation manner of the embodiment, the sliding rod 160 is sleeved with a friction block 163, and the friction block 163 is sandwiched between the supporting plate 210 and the rotating base 100.
With the above possible embodiment of the present embodiment, after the nut 161 is tightened, the rotating base 100 presses the friction block 163 against the support plate 210, so that frictional resistance between the friction block 163 and the rotating base 100 and between the friction block 163 and the support plate 210 is increased, and the fixing stability of the rotating base 100 is improved.
In a possible implementation manner of this embodiment, the two ends of the fixing base 200 are provided with first screw holes 220, and the first screw holes 220 are located on a side of the supporting plate 210 away from the rotating base 100.
With the above possible embodiments of the present embodiment, the first screw holes 220 are located outside the two support plates 210, so as to facilitate the insertion of bolts to fix the stationary base 200 to the table of the milling machine.
In a possible embodiment of this embodiment, the two sides of the fixing base 200 are fixedly connected with side plates 230, the side plates 230 are horizontally disposed, the side plates 230 are provided with second screw holes 231, and the rotating base 100 is located between the two second screw holes 231.
With the above possible embodiments of the present embodiment, after the bolt passes through the second screw hole 231 and is tightly connected with the table of the milling machine, the fixing stability of the fixing base 200 on the table of the milling machine can be improved.
On the other hand, the embodiment of the utility model provides a still provide a milling machine, including the angle regulation's of being convenient for milling machine fixture among the above-mentioned embodiment, unable adjustment base 200 fixed connection is on the workstation of milling machine.
The above embodiments are merely illustrative of the present invention, and are not intended to limit the present invention, and those skilled in the art can make modifications without inventive contribution to the embodiments of the present invention as needed after reading the present specification, but all the embodiments of the present invention are protected by patent laws within the scope of the claims of the present invention.
Claims (9)
1. The milling machine fixture convenient for angle adjustment is characterized by comprising a rotating base (100), a first fixing plate (110), a second fixing plate (120), a sliding plate (130), a screw rod (140) and a fixing base (200), wherein the rotating base (100) is rotatably connected with the fixing base (200), the rotating central axis of the rotating base (100) is horizontal, the first fixing plate (110) and the second fixing plate (120) are respectively and fixedly connected on the same surface of the rotating base (100), the sliding plate (130) is in sliding connection with the rotating base (100), the sliding plate (130) is positioned between the first fixing plate (110) and the second fixing plate (120), the screw rod (140) is in threaded connection with the first fixing plate (110), the screw rod (140) penetrates through the first fixing plate (110), one end of the screw rod (140) is positioned between the first fixing plate (110) and the second fixing plate (120), one end of the screw rod (140) positioned between the first fixing plate (110) and the second fixing plate (120) is rotatably connected with the sliding plate (130); the locking device further comprises a locking piece (164), wherein the locking piece (164) is connected with the rotating base (100) and the fixed base (200) respectively, and limits the relative rotation of the rotating base (100) and the fixed base (200).
2. The milling machine fixture convenient for angle adjustment according to claim 1, wherein a rotating shaft (150) is fixedly connected to the rotating base (100), the rotating shaft (150) is horizontally arranged, the rotating shaft (150) is rotatably connected to the fixed base (200), a sliding rod (160) is fixedly connected to the rotating base (100), and the sliding rod (160) is slidably connected to the fixed base (200).
3. Milling machine fixture facilitating angle adjustment according to claim 2, characterized in that two support plates (210) are fixedly connected to the upper surface of the stationary base (200), the rotating base (100) is positioned between the two supporting plates (210), the rotating shaft (150) is rotatably connected with the supporting plates (210), the supporting plate (210) is provided with a sliding chute (211), the sliding chute (211) is arc-shaped, the sliding groove (211) is arranged around the rotating shaft (150), the sliding rod (160) is inserted in the sliding groove (211), the slide bar (160) is connected with the slide groove (211) in a sliding way, the locking piece (164) comprises a nut (161), the sliding rod (160) penetrates through the sliding groove (211), the nut (161) is in threaded connection with the sliding rod (160), the support plate (210) is located between the nut (161) and the rotating base (100).
4. The milling machine fixture convenient for angle adjustment according to claim 3, wherein each end of the rotating base (100) is fixedly connected with two sliding rods (160), a supporting plate (210) is provided with two sliding grooves (211), the two sliding rods (160) are respectively located at two sides of the rotating shaft (150), and the two sliding grooves (211) are located at two sides of the rotating shaft (150).
5. The milling machine fixture facilitating angle adjustment of claim 4, wherein an elastic washer (162) is sleeved on the sliding rod (160), and the elastic washer (162) is clamped between the nut (161) and the support plate (210).
6. Milling machine fixture facilitating angle adjustment according to claim 5, characterized in that a friction block (163) is sleeved on the slide bar (160), the friction block (163) being sandwiched between the support plate (210) and the rotating base (100).
7. Milling machine fixture facilitating angle adjustment according to claim 6, characterized in that both ends of the fixed base (200) are provided with first screw holes (220), the first screw holes (220) being located on a side of the support plate (210) away from the rotating base (100).
8. The milling machine fixture convenient for angle adjustment of claim 7, wherein side plates (230) are fixedly connected to two sides of the fixed base (200), the side plates (230) are horizontally arranged, second screw holes (231) are formed in the side plates (230), and the rotating base (100) is located between the two second screw holes (231).
9. A milling machine, characterized in that, comprising the milling machine fixture facilitating angle adjustment of any one of claims 1 to 8, the stationary base (200) is fixedly attached to a table of a milling machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022818773.4U CN214685299U (en) | 2020-11-30 | 2020-11-30 | Milling machine fixture convenient to angle regulation and milling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022818773.4U CN214685299U (en) | 2020-11-30 | 2020-11-30 | Milling machine fixture convenient to angle regulation and milling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214685299U true CN214685299U (en) | 2021-11-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022818773.4U Active CN214685299U (en) | 2020-11-30 | 2020-11-30 | Milling machine fixture convenient to angle regulation and milling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214685299U (en) |
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2020
- 2020-11-30 CN CN202022818773.4U patent/CN214685299U/en active Active
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