CN217413171U - Milling cutter anchor clamps that car bent axle processing was adjusted with multi-angle - Google Patents
Milling cutter anchor clamps that car bent axle processing was adjusted with multi-angle Download PDFInfo
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- CN217413171U CN217413171U CN202220917576.4U CN202220917576U CN217413171U CN 217413171 U CN217413171 U CN 217413171U CN 202220917576 U CN202220917576 U CN 202220917576U CN 217413171 U CN217413171 U CN 217413171U
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- bracing piece
- connecting seat
- milling cutter
- screw
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Abstract
The utility model discloses a but automobile crankshaft processing is with milling cutter anchor clamps that multi-angle was adjusted, including fixing base, bottom plate, spacing groove, first screw rod, connecting seat and second screw rod. The utility model has the advantages that: the top of fixing base is the spacing groove that indent formula was provided with the rectangular structure, the bottom of connecting seat is provided with the lug, the both sides of lug are provided with horizontal cardboard, the cardboard card is put in the draw-in groove of spacing groove both sides, make the connecting seat can with the spacing butt joint of fixing base, avoid the connecting seat to separate with the fixing base when sliding, the one end of first bracing piece is provided with the screw, and be connected with the inside second screw rod that sets up of connecting seat notch through the screw and be screw thread rotary type, and be provided with the linkage gear in the bottom of second screw rod, the bottom of connecting seat is rotated and is connected with the worm, the worm docks with the linkage gear meshing, make the staff can drive first bracing piece screw thread linkage through rotating the second screw rod, and then can use first bracing piece quick adjustment to appropriate height.
Description
Technical Field
The utility model relates to a milling cutter anchor clamps specifically are a but car bent axle processing is with milling cutter anchor clamps that multi-angle was adjusted belongs to the milling cutter centre gripping and uses relevant technical field.
Background
The crankshaft rough machining can be widely used for carrying out numerical control turning, internal milling and turning-broaching machining on a main journal and a connecting rod journal by adopting advanced equipment such as a numerical control lathe, a numerical control internal milling machine, a numerical control lathe broaching machine and the like so as to effectively reduce the deformation of the crankshaft machining, the crankshaft finish machining can be widely used for carrying out fine grinding machining on the journal by adopting a crankshaft grinding machine controlled by CNC (computerized numerical control), and because a milling cutter needs to be used for punching a hole in the rough machining of the automobile crankshaft and needs to be fixed by using a clamp, a milling cutter clamp which can be adjusted at multiple angles is needed for machining the automobile crankshaft.
However, most of the existing milling cutter clamps have various problems:
1) most of connecting rod pieces on the existing milling cutter clamp are provided with rotating structures in one direction, such as the vertical direction or the horizontal direction, so that a worker cannot adjust the milling cutter clamp in the vertical direction and the horizontal direction at the same time, and further cannot adjust a milling cutter to a proper angle for milling;
2) most of existing milling cutter fixtures are directly connected and locked with a machine tool through screws, so that the height of the milling cutter fixtures is fixed, and the overall height of the milling cutter fixtures cannot be adjusted to a certain degree according to milling conditions.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a but automobile crankshaft processing multi-angle adjusting's milling cutter anchor clamps for the solution problem just.
The utility model discloses a following technical scheme realizes above-mentioned purpose: the utility model provides a but automobile crankshaft processing is with milling cutter anchor clamps of multi-angle modulation, includes:
the fixing mechanism consists of a fixed seat, a bottom plate and a connecting seat, the bottom plate of the L-shaped structure is welded and fixed at two ends of the bottom of the fixed seat, and the connecting seat is vertically connected to the top of the fixed seat;
milling cutter fixture, it comprises first bracing piece, second bracing piece, third bracing piece, fixed sleeve, milling cutter fixture connects on fixed mechanism, it is the indent formula on the lateral wall of connecting seat and is provided with the rectangle notch, the one end of first bracing piece is connected in the notch, and the other end is connected with the one end of second bracing piece, the other end of second bracing piece is connected with the one end of third bracing piece, the other end at the third bracing piece is fixed in the fixed sleeve connection.
As a further aspect of the present invention: the top of the fixing seat is provided with a limiting groove of a rectangular structure in an inwards concave manner, the bottom of the connecting seat is provided with a convex block, two sides of the convex block are provided with horizontal clamping plates, and the clamping plates are clamped in clamping grooves on two sides of the limiting groove.
As a further aspect of the present invention: the inside center department level of spacing groove just rotates and is connected with first screw rod, and the lug of the bottom of connecting seat is improved level and is run through and be provided with the screw, and connecting seat and lug pass through the screw and are connected with first screw rod thread rotation formula.
As a further aspect of the present invention: one end of the first supporting rod is provided with a screw hole and is in threaded rotary connection with a second screw rod arranged inside a notch of the connecting seat through the screw hole, a linkage gear is arranged at the bottom of the second screw rod, a worm is rotatably connected to the bottom of the connecting seat, and the worm is in meshing butt joint with the linkage gear.
As the utility model discloses further scheme again: the first supporting rod is rotatably connected with the second supporting rod in the horizontal direction through an adjusting screw, one end of the second supporting rod is provided with a notch, and the third supporting rod is clamped in the notch and rotatably connected with the second supporting rod in the vertical direction through the adjusting screw.
As the utility model discloses further scheme again: the tail end of the fixed sleeve is clamped with a locking ring and is connected with a shrinkage sleeve in a screwing mode, the locking ring is located in an inner cavity of the shrinkage sleeve, and the tail end of the shrinkage sleeve is of a round table-shaped structure.
The beneficial effects of the utility model are that:
1) the top of the fixed seat is provided with a limiting groove with a rectangular structure in an inwards concave manner, the bottom of the connecting seat is provided with a lug, two sides of the lug are provided with horizontal clamping plates, and the clamping plates are clamped in clamping grooves on two sides of the limiting groove, so that the connecting seat can be in limited butt joint with the fixed seat, and the connecting seat is prevented from being separated from the fixed seat when sliding;
2) the center of the inner part of the limiting groove is horizontally and rotatably connected with a first screw rod, a screw hole is horizontally arranged on a lug at the bottom of the connecting seat in a penetrating manner, and the connecting seat and the lug are in threaded rotary connection with the first screw rod through the screw hole, so that a worker can drive the connecting seat to rapidly slide to a proper position on the fixing seat by rotating the first screw rod;
3) one end of the first supporting rod is provided with a screw hole and is in threaded rotary connection with a second screw rod arranged in the notch of the connecting seat through the screw hole, the bottom of the second screw rod is provided with a linkage gear, the bottom of the connecting seat is in rotary connection with a worm, and the worm is in meshing butt joint with the linkage gear, so that a worker can drive the first supporting rod to be in threaded linkage by rotating the second screw rod, and further can quickly adjust the first supporting rod to a proper height for use;
4) the first supporting rod is rotatably connected with the second supporting rod in the horizontal direction through an adjusting screw, one end of the second supporting rod is provided with a notch, and the third supporting rod is clamped in the notch and rotatably connected with the second supporting rod in the vertical direction through the adjusting screw, so that a worker can simultaneously adjust the angle of the whole structure of the fixing sleeve in the vertical and horizontal directions, and further multi-angle adjustment is realized;
5) the tail end joint of fixed sleeve has the locking collar to revolve to twist and be connected with the shrink sleeve, the locking collar is located shrink sleeve's inside cavity, and shrink sleeve's tail end is round platform column structure, and through shrink sleeve extrusion locking collar shrink, and then make milling cutter can lock with fixed sleeve high-speed joint.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the present invention showing the overall connection structure of the worm;
FIG. 3 is a schematic view of the overall structure of the fixing base of the present invention;
fig. 4 is a schematic view of the supporting rod and the whole connecting structure thereof.
In the figure: 1. fixing base, 2, bottom plate, 3, spacing groove, 4, first screw rod, 5, connecting seat, 6, second screw rod, 7, linkage gear, 8, worm, 9, first bracing piece, 10, second bracing piece, 11, third bracing piece, 12, fixed sleeve, 13, locking collar, 14, shrink sleeve.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example one
Referring to fig. 1 to 4, a milling cutter fixture capable of being adjusted at multiple angles for machining an automobile crankshaft comprises:
the fixing mechanism is composed of a fixed seat 1, a bottom plate 2 and a connecting seat 5, the bottom plate 2 of the L-shaped structure is fixedly welded at two ends of the bottom of the fixed seat 1, and the connecting seat 5 is vertically connected to the top of the fixed seat 1;
milling cutter fixture, it comprises first bracing piece 9, second bracing piece 10, third bracing piece 11, fixed sleeve 12, milling cutter fixture connects on fixed mechanism, it is provided with the rectangle notch to be the indent formula on the lateral wall of connecting seat 5, the one end of first bracing piece 9 is connected in the notch, and the other end is connected with the one end of second bracing piece 10, the other end and the one end of third bracing piece 11 of second bracing piece 10 are connected, the other end at third bracing piece 11 is connected to fixed sleeve 12.
The embodiment of the utility model provides an in, the top of fixing base 1 is indent formula and is provided with the spacing groove 3 of rectangle structure, and the bottom of connecting seat 5 is provided with the lug, and the both sides of lug are provided with horizontal cardboard, and the cardboard card is put in the draw-in groove of 3 both sides of spacing groove, makes connecting seat 5 can with 1 spacing butt joints of fixing base, avoids connecting seat 5 to separate with fixing base 1 when sliding.
In the embodiment of the present invention, the first screw 4 is horizontally and rotatably connected to the inner center of the limiting groove 3, a screw hole is provided through the upper level of the bump at the bottom of the connecting seat 5, and the connecting seat 5 and the bump are rotatably connected to the first screw 4 through the screw hole, so that the worker can rotate the first screw 4 to drive the connecting seat 5 to slide rapidly on the fixing seat 1 to a proper position.
In the embodiment of the present invention, the first supporting rod 9 has a screw hole at one end and is rotatably connected to the second screw rod 6 inside the notch of the connecting seat 5 through the screw hole, and the linkage gear 7 is provided at the bottom of the second screw rod 6, the worm 8 is rotatably connected to the bottom of the connecting seat 5, the worm 8 is engaged and abutted with the linkage gear 7, so that the worker can drive the first supporting rod 9 to be in threaded linkage by rotating the second screw rod 6, and further can quickly adjust the first supporting rod 9 to a proper height for use.
Example two
Referring to fig. 1 to 4, a milling cutter fixture capable of being adjusted at multiple angles for machining an automobile crankshaft comprises:
the fixing mechanism is composed of a fixed seat 1, a bottom plate 2 and a connecting seat 5, the bottom plate 2 of the L-shaped structure is fixedly welded at two ends of the bottom of the fixed seat 1, and the connecting seat 5 is vertically connected to the top of the fixed seat 1;
milling cutter fixture, it comprises first bracing piece 9, second bracing piece 10, third bracing piece 11, fixed sleeve 12, milling cutter fixture connects on fixed mechanism, it is provided with the rectangle notch to be the indent formula on the lateral wall of connecting seat 5, the one end of first bracing piece 9 is connected in the notch, and the other end is connected with the one end of second bracing piece 10, the other end and the one end of third bracing piece 11 of second bracing piece 10 are connected, the other end at third bracing piece 11 is connected to fixed sleeve 12.
The embodiment of the utility model provides an in, first bracing piece 9 is the rotary type through adjusting screw and second bracing piece 10 in the horizontal direction and is connected, and the one end of second bracing piece 10 is provided with the notch, and third bracing piece 11 card is put in the notch and is connected through adjusting screw and second bracing piece 10 in the vertical direction is the rotary type, makes the staff can adjust the angle of fixed sleeve 12 overall structure on vertical and horizontal direction simultaneously, and then realizes the multi-angle regulation.
In the embodiment of the present invention, the tail end of the fixing sleeve 12 is clamped with the locking ring 13, and is screwed and connected with the shrinking sleeve 14, the locking ring 13 is located in the inner cavity of the shrinking sleeve 14, and the tail end of the shrinking sleeve 14 is in a round table-shaped structure, the locking ring 13 is extruded by the shrinking sleeve 14 to shrink, so that the milling cutter can be locked with the fixing sleeve 12 in a quick connection manner.
The working principle is as follows: when the milling cutter fixture is used, a milling cutter needing to be clamped is placed in an inner cavity of a fixing sleeve 12, then a screwing shrinkage sleeve 14 extrudes a locking ring 13 to shrink, the milling cutter is quickly connected and locked with the fixing sleeve 12, a worker can rotate a second supporting rod 10 before milling, the angles of the milling cutter in the vertical direction and the horizontal direction are adjusted through a third supporting rod 11, a worm 8 can also be rotated to drive a second screw 6 to be linked, the first supporting rod 9 is driven to be in threaded linkage, the height of the milling cutter in the vertical direction is adjusted, the connecting seat 5 can also be horizontally slid on a fixing seat 1 integrally by rotating a first screw 4, and the milling cutter is quickly moved to a proper position.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. The utility model provides a but automobile crankshaft processing is with milling cutter anchor clamps that multi-angle was adjusted which characterized in that includes:
the fixing mechanism is composed of a fixing seat (1), a bottom plate (2) and a connecting seat (5), the bottom plate (2) of the L-shaped structure is fixedly welded at two ends of the bottom of the fixing seat (1), and the connecting seat (5) is vertically connected to the top of the fixing seat (1);
milling cutter fixture, it comprises first bracing piece (9), second bracing piece (10), third bracing piece (11), fixed sleeve (12), milling cutter fixture connects on fixed mechanism, it is provided with the rectangle notch to be the indent formula on the lateral wall of connecting seat (5), the one end of first bracing piece (9) is connected in the notch, and the other end is connected with the one end of second bracing piece (10), the other end of second bracing piece (10) is connected with the one end of third bracing piece (11), the other end at third bracing piece (11) is fixed in the connection of fixed sleeve (12).
2. The milling cutter fixture capable of being adjusted in multiple angles for machining the automobile crankshaft as claimed in claim 1, wherein: the top of the fixed seat (1) is provided with a limiting groove (3) of a rectangular structure in an inwards concave manner, the bottom of the connecting seat (5) is provided with a convex block, horizontal clamping plates are arranged on two sides of the convex block, and the clamping plates are placed in clamping grooves on two sides of the limiting groove (3).
3. The milling cutter fixture capable of being adjusted in multiple angles for machining the automobile crankshaft as claimed in claim 2, wherein: the inside center department level of spacing groove (3) just rotates and is connected with first screw rod (4), and the lug of the bottom of connecting seat (5) is improved level and is run through and be provided with the screw, and connecting seat (5) and lug pass through the screw and are connected with first screw rod (4) screw thread rotary type.
4. The milling cutter fixture capable of being adjusted in multiple angles for machining the automobile crankshaft as claimed in claim 1, wherein: one end of the first supporting rod (9) is provided with a screw hole, the first supporting rod is in threaded rotary connection with a second screw rod (6) arranged inside a notch of the connecting seat (5) through the screw hole, a linkage gear (7) is arranged at the bottom of the second screw rod (6), the bottom of the connecting seat (5) is rotatably connected with a worm (8), and the worm (8) is in meshing butt joint with the linkage gear (7).
5. The milling cutter fixture capable of being adjusted in multiple angles for machining the automobile crankshaft as claimed in claim 1, wherein: first bracing piece (9) are the rotary type through adjusting screw and second bracing piece (10) and are connected in the horizontal direction, and the one end of second bracing piece (10) is provided with the notch, and third bracing piece (11) card is put in the notch and is the rotary type through adjusting screw and second bracing piece (10) in vertical direction and is connected.
6. The milling cutter fixture capable of being adjusted in multiple angles for machining the automobile crankshaft as claimed in claim 1, wherein: the tail end of the fixed sleeve (12) is clamped with a locking ring (13) and is connected with a shrinkage sleeve (14) in a screwing mode, the locking ring (13) is located in an inner cavity of the shrinkage sleeve (14), and the tail end of the shrinkage sleeve (14) is of a circular truncated cone-shaped structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220917576.4U CN217413171U (en) | 2022-04-20 | 2022-04-20 | Milling cutter anchor clamps that car bent axle processing was adjusted with multi-angle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220917576.4U CN217413171U (en) | 2022-04-20 | 2022-04-20 | Milling cutter anchor clamps that car bent axle processing was adjusted with multi-angle |
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| Publication Number | Publication Date |
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| CN217413171U true CN217413171U (en) | 2022-09-13 |
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| CN202220917576.4U Active CN217413171U (en) | 2022-04-20 | 2022-04-20 | Milling cutter anchor clamps that car bent axle processing was adjusted with multi-angle |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116652860A (en) * | 2023-07-27 | 2023-08-29 | 华翔(洪洞)智能科技有限公司 | Compressor cylinder processing attitude adjusting device and adjusting method thereof |
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2022
- 2022-04-20 CN CN202220917576.4U patent/CN217413171U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116652860A (en) * | 2023-07-27 | 2023-08-29 | 华翔(洪洞)智能科技有限公司 | Compressor cylinder processing attitude adjusting device and adjusting method thereof |
| CN116652860B (en) * | 2023-07-27 | 2023-09-26 | 华翔(洪洞)智能科技有限公司 | Compressor cylinder processing attitude adjusting device and adjusting method thereof |
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