CN221111001U - Grinding equipment for machining wheel groove rough milling cutter - Google Patents
Grinding equipment for machining wheel groove rough milling cutter Download PDFInfo
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- CN221111001U CN221111001U CN202322615178.4U CN202322615178U CN221111001U CN 221111001 U CN221111001 U CN 221111001U CN 202322615178 U CN202322615178 U CN 202322615178U CN 221111001 U CN221111001 U CN 221111001U
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- milling cutter
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- 238000003801 milling Methods 0.000 title claims abstract description 82
- 238000000227 grinding Methods 0.000 title claims abstract description 60
- 238000003754 machining Methods 0.000 title claims abstract description 17
- 230000007246 mechanism Effects 0.000 claims abstract description 11
- 230000006978 adaptation Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 5
- 238000005498 polishing Methods 0.000 abstract description 5
- 238000005520 cutting process Methods 0.000 description 3
- 229910001651 emery Inorganic materials 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000007517 polishing process Methods 0.000 description 2
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model discloses grinding equipment for machining a wheel groove rough milling cutter, which comprises a base, wherein a first fixing plate and a second fixing plate are respectively arranged on two sides of the top of the base; a plate body is arranged between the first fixed plate and the second fixed plate, and a limiting mechanism is arranged at the top of the plate body; a milling cutter positioning assembly is arranged between the limiting mechanisms; when the milling cutter with multiple blades is polished, the angle of the sleeve is adjusted after the blades at one position are polished, so that the next blade to be polished is matched with the grinding wheel, the positions are reciprocally replaced, the multiple blades of the milling cutter body can be flexibly and accurately ground, and the grinding quality and the grinding effect are improved; through setting up stop gear and milling cutter locating component, can the position and the angle of the multi-azimuth milling cutter body prescribe a limit to, stability when improving the grinding improves the effect of polishing.
Description
Technical Field
The utility model relates to the technical field of milling cutter grinding, in particular to grinding equipment for machining a wheel groove rough milling cutter.
Background
Wheel groove milling has been a relatively time-consuming production process in turbine rotor machining, and rough milling cutters used for wheel groove milling also require grinding to maintain sharpness.
Chinese patent No.: CN215788620U proposes a grinding equipment for processing wheel groove rough milling cutter, this grinding equipment for processing wheel groove rough milling cutter, which comprises a base, base top fixedly connected with connecting seat, connecting seat one side is equipped with the dwang, be equipped with drive assembly between connecting seat and the dwang, connecting seat one side is equipped with the drive wheel, drive wheel one side is equipped with the drive plate, the drive wheel contacts with the drive plate, drive plate one side fixedly connected with reciprocating rod, reciprocating rod outside sliding connection has spacing seat, spacing seat fixed connection is in the base top. This a grinding equipment for processing wheel groove rough milling cutter has solved and can polish milling cutter comprehensively, can not influence the precision of processing technology, also does not need the condition that the staff carries out secondary and polishes, can improve the precision of milling cutter of polishing.
The above patent has some defects, for example, the milling cutter can be polished by continuously rotating, but the milling cutter does not have the function of limiting the rotation angle, the polishing process is relatively general, the milling cutter cannot be polished accurately, for example, when the milling cutter with four common edges is polished, the milling cutter needs to be fixed and cannot be rotated in the polishing process, the milling cutter needs to be polished stably and is contacted with the polishing wheel, and the milling cutter can be polished accurately and efficiently, so the patent has certain limitation, and therefore, the grinding equipment for processing the rough milling cutter with the wheel groove is required.
Disclosure of utility model
The utility model aims to provide grinding equipment for machining a wheel groove rough milling cutter, which has the advantage of being convenient for fixed-point positioning and polishing the milling cutter, so as to solve the problems in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the grinding equipment for machining the wheel groove rough milling cutter comprises a base, wherein a first fixing plate and a second fixing plate are respectively arranged on two sides of the top of the base;
A plate body is arranged between the first fixed plate and the second fixed plate, and a limiting mechanism is arranged at the top of the plate body;
A milling cutter positioning assembly is arranged between the limiting mechanisms, and a milling cutter body is inserted into the milling cutter positioning assembly;
a bracket is arranged at the top of the base and positioned at one side far away from the first fixed plate, and a grinding machine is arranged at the top of the bracket;
The power output end of the grinding machine is provided with a grinding wheel, and the grinding wheel and the milling cutter body are correspondingly arranged.
Preferably, the front side and the rear side of the plate body are both in sliding connection with sliding rods, and two ends of each sliding rod are respectively connected with the surfaces of the first fixing plate and the second fixing plate.
Preferably, one side of the second fixing plate is in threaded connection with a screw rod, one end of the screw rod penetrates through the second fixing plate, and the screw rod and the plate body are in adaptive arrangement.
Preferably, the limiting mechanism comprises a first inclined plate, two groups of first inclined plates are arranged and symmetrically arranged at the top of the plate body, and the top of the first inclined plate is arranged in an outward inclined mode.
Preferably, the front side and the rear side of the top of the plate body are both provided with second inclined plates, the top of each second inclined plate is connected with the surface of each first inclined plate, and the top of each second inclined plate is obliquely arranged inwards.
Preferably, the milling cutter positioning assembly comprises a sleeve, the sleeve is slidably clamped between the first inclined plates, a window is formed in the center of the top of the sleeve, and a first arch structure and a second arch structure are formed at two ends of the sleeve respectively.
Preferably, the locating rod is vertically installed at the top of the plate body, locating holes matched with the locating rod are formed in the sleeve and the first arch-shaped structure, the locating holes are annularly arranged, and the top of the locating rod penetrates through the sleeve and the first arch-shaped structure in a sliding mode through the locating holes.
Preferably, the fixing base is installed to telescopic inside and lie in one side of keeping away from first arch structure, triangular groove has been seted up at the top of fixing base, milling cutter body slip joint is in the inside of triangular groove, the fixed block is installed at the top of fixing base, the top threaded connection of fixed block has the lead screw, the bottom of lead screw is laminated with the top of milling cutter body.
Preferably, the top thread of locating lever is connected with the swivel nut, the bottom of swivel nut is laminated with the top of first arch structure.
Compared with the prior art, the utility model has the beneficial effects that:
1. When the milling cutter with multiple blades is polished, the angle of the sleeve is adjusted after the blades at one position are polished, so that the next blade to be polished is matched with the grinding wheel, the positions are reciprocally replaced, the multiple blades of the milling cutter body can be flexibly and accurately ground, and the grinding quality and the grinding effect are improved.
2. According to the utility model, a worker moves the plate body, the plate body drives the milling cutter body to approach the grinding wheel in the moving process, the grinding machine is started, the power output end of the grinding machine drives the grinding wheel to rotate, and the rotating grinding wheel can polish the cutter head of the milling cutter body after the milling cutter body contacts.
3. According to the utility model, the position and the angle of the multi-azimuth milling cutter body can be limited by arranging the limiting mechanism and the milling cutter positioning assembly, so that the stability during grinding is improved, and the grinding effect is improved.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic perspective view of a sleeve according to the present utility model;
FIG. 3 is a schematic cross-sectional view of a sleeve of the present utility model;
fig. 4 is an exploded view of the milling cutter positioning assembly of the present utility model.
In the figure: 1. a base; 2. a first fixing plate; 3. a second fixing plate; 4. a plate body; 5. a milling cutter body; 6. a grinding machine; 7. grinding wheel; 8. a slide bar; 9. a screw; 10. a first swash plate; 11. a second swash plate; 12. a sleeve; 13. a first arch-like structure; 14. a second arch-like structure; 15. a positioning rod; 16. positioning holes; 17. a fixing seat; 19. a fixed block; 20. a screw rod; 21. a screw sleeve.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, the present utility model provides a technical solution: the grinding equipment for machining the wheel groove rough milling cutter comprises a base 1, wherein a first fixing plate 2 and a second fixing plate 3 are respectively arranged on two sides of the top of the base 1; a plate body 4 is arranged between the first fixed plate 2 and the second fixed plate 3, the front side and the rear side of the inside of the plate body 4 are both in sliding connection with a sliding rod 8, and two ends of the sliding rod 8 are respectively connected with the surfaces of the first fixed plate 2 and the second fixed plate 3. By providing the slide bar 8, the slide bar 8 is used for supporting the plate body 4, and the plate body 4 can translate on the slide bar 8.
One side threaded connection of second fixed plate 3 has screw rod 9, and second fixed plate 3 is run through to screw rod 9's one end, and screw rod 9 and plate body 4 are looks adaptation setting, and plate body 4 can contact with screw rod 9 at gliding in-process, through rotating screw rod 9, and adjusting screw rod 9 is located the position of second fixed plate 3, can inject plate body 4's removal distance.
Further, a limiting mechanism is arranged at the top of the plate body 4; a milling cutter positioning assembly is arranged between the limiting mechanisms, and a milling cutter body 5 is inserted into the milling cutter positioning assembly; a bracket is arranged at the top of the base 1 and positioned at one side far away from the first fixed plate 2, and a grinding machine 6 is arranged at the top of the bracket; the power output end of the grinding machine 6 is provided with a grinding wheel 7, and the grinding wheel 7 and the milling cutter body 5 are correspondingly arranged. The workman removes through promoting plate body 4, and plate body 4 can drive milling cutter body 5 to be close to emery wheel 7 at the in-process that removes, through starting grinding machine 6, and the power take off end of grinding machine 6 drives emery wheel 7 rotation, and pivoted emery wheel 7 lies in milling cutter body 5 contact back, can polish the tool bit of milling cutter body 5.
The screw 9 can prevent the plate body 4 from excessively driving the milling cutter body 5 to move, so that the safety during grinding is improved.
Still further, stop gear includes first swash plate 10, and first swash plate 10 is provided with two sets of and is the symmetry at the top of plate body 4, and the top of first swash plate 10 is the outside slope setting. The milling cutter positioning assembly comprises a sleeve 12, the sleeve 12 is slidably clamped between the first inclined plates 10, and the sleeve 12 can be positioned by arranging the first inclined plates 10, so that the sleeve 12 is prevented from being left and right offset.
The front and back both sides at plate body 4 top all install second swash plate 11, and the top of second swash plate 11 is connected with the surface of first swash plate 10, and the top of second swash plate 11 is the setting of inwards inclining. By providing the second swash plate 11, the first swash plate 10 can be reinforced, and the stability thereof can be improved.
Specifically, a window is formed in the center of the top of the sleeve 12, and a first arch structure 13 and a second arch structure 14 are formed at two ends of the sleeve 12. The locating rod 15 is vertically arranged at the top of the plate body 4, locating holes 16 matched with the locating rod 15 are formed in the sleeve 12 and the first arch-shaped structure 13, the locating holes 16 are annularly arranged, and the top of the locating rod 15 penetrates through the sleeve 12 and the first arch-shaped structure 13 in a sliding mode through the locating holes 16. The positioning rod 15 passes through the positioning hole 16, and can position the sleeve 12 to prevent the sleeve from moving left and right between the first swash plates 10.
The top threaded connection of locating lever 15 has swivel nut 21, and the bottom of swivel nut 21 is laminated with the top of first arch structure 13, through rotating swivel nut 21, and swivel nut 21 can compress tightly first arch structure 13, prevents that sleeve 12 from appearing the phenomenon of reciprocating.
The inside of sleeve 12 and lie in one side of keeping away from first arch structure 13 and install fixing base 17, triangular groove has been seted up at the top of fixing base 17, and milling cutter body 5 slip joint is in the inside of triangular groove, and fixed block 19 is installed at the top of fixing base 17, and the top threaded connection of fixed block 19 has lead screw 20, and the bottom of lead screw 20 is laminated with the top of milling cutter body 5. Through rotating lead screw 20, lead screw 20 compresses tightly its bottom milling cutter body 5, and cooperation fixing base 17 and triangular groove, milling cutter body 5 can be stabilized and be limited in sleeve 12's inside, when polishing the tool bit, be difficult for taking place the skew.
Noteworthy are: for example, when milling cutter body 5 is ground, firstly, the milling cutter body 5 is required to be fixed in sleeve 12, the angle of sleeve 12 is adjusted by rotating sleeve 12, sleeve 12 can adjust the angle of milling cutter body 5, after adjusting to a proper angle, positioning rod 15 passes through positioning hole 16, milling cutter body 5 is stably arranged in sleeve 12, then grinding is carried out on the milling cutter body through grinding wheel 7, when grinding the milling cutter with multiple cutting edges, after finishing grinding the cutting edges at one position, the angle of sleeve 12 is adjusted, the next cutting edge to be ground is matched with grinding wheel 7, so that the position is reciprocally replaced, a plurality of cutter heads of milling cutter body 5 can be flexibly ground accurately, and the grinding quality and grinding effect are improved.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. Grinding equipment for machining a wheel groove rough milling cutter, comprising a base (1), and being characterized in that: a first fixing plate (2) and a second fixing plate (3) are respectively arranged on two sides of the top of the base (1);
A plate body (4) is arranged between the first fixed plate (2) and the second fixed plate (3), and a limiting mechanism is arranged at the top of the plate body (4);
a milling cutter positioning assembly is arranged between the limiting mechanisms, and a milling cutter body (5) is inserted into the milling cutter positioning assembly;
A bracket is arranged at the top of the base (1) and positioned at one side far away from the first fixed plate (2), and a grinding machine (6) is arranged at the top of the bracket;
The power output end of the grinding machine (6) is provided with a grinding wheel (7), and the grinding wheel (7) and the milling cutter body (5) are correspondingly arranged.
2. A grinding apparatus for machining a wheel well rough milling cutter according to claim 1, wherein: the front side and the rear side of the inside of the plate body (4) are respectively and slidably inserted with a sliding rod (8), and two ends of the sliding rod (8) are respectively connected with the surfaces of the first fixing plate (2) and the second fixing plate (3).
3. A grinding apparatus for machining a wheel well rough milling cutter according to claim 1, wherein: one side threaded connection of second fixed plate (3) has screw rod (9), the one end of screw rod (9) runs through second fixed plate (3), screw rod (9) are looks adaptation setting with plate body (4).
4. A grinding apparatus for machining a wheel well rough milling cutter according to claim 3, wherein: the limiting mechanism comprises a first inclined plate (10), wherein the first inclined plate (10) is provided with two groups and is symmetrically arranged at the top of the plate body (4), and the top of the first inclined plate (10) is arranged in an outward inclined mode.
5. A grinding apparatus for machining a wheel well rough milling cutter according to claim 4, wherein: the two sides all install second swash plate (11) around plate body (4) top, the top of second swash plate (11) is connected with the surface of first swash plate (10), the top of second swash plate (11) is the setting of inwards inclining.
6. A grinding apparatus for machining a wheel well rough milling cutter according to claim 1, wherein: the milling cutter positioning assembly comprises a sleeve (12), the sleeve (12) is slidably clamped between the first inclined plates (10), a window is formed in the center of the top of the sleeve (12), and a first arch-shaped structure (13) and a second arch-shaped structure (14) are respectively formed at two ends of the sleeve (12).
7. A grinding apparatus for machining a wheel well rough milling cutter according to claim 6, wherein: the locating device is characterized in that a locating rod (15) is vertically arranged at the top of the plate body (4), locating holes (16) matched with the locating rod (15) are formed in the sleeve (12) and the first arch-shaped structure (13), the locating holes (16) are annularly arranged, and the top of the locating rod (15) penetrates through the sleeve (12) and the first arch-shaped structure (13) in a sliding mode through the locating holes (16).
8. A grinding apparatus for machining a wheel well rough milling cutter according to claim 7, wherein: fixing base (17) are installed to inside and the one side that is located away from first arch structure (13) of sleeve (12), triangular groove has been seted up at the top of fixing base (17), milling cutter body (5) slip joint is in the inside of triangular groove, fixed block (19) are installed at the top of fixing base (17), the top threaded connection of fixed block (19) has lead screw (20), the bottom of lead screw (20) is laminated with the top of milling cutter body (5).
9. A grinding apparatus for machining a wheel well rough milling cutter according to claim 8, wherein: the top of locating lever (15) threaded connection has swivel nut (21), the bottom of swivel nut (21) is laminated with the top of first arch structure (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322615178.4U CN221111001U (en) | 2023-09-26 | 2023-09-26 | Grinding equipment for machining wheel groove rough milling cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322615178.4U CN221111001U (en) | 2023-09-26 | 2023-09-26 | Grinding equipment for machining wheel groove rough milling cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221111001U true CN221111001U (en) | 2024-06-11 |
Family
ID=91341804
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322615178.4U Active CN221111001U (en) | 2023-09-26 | 2023-09-26 | Grinding equipment for machining wheel groove rough milling cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221111001U (en) |
-
2023
- 2023-09-26 CN CN202322615178.4U patent/CN221111001U/en active Active
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