CN220481635U - Anchor clamps are used in aviation part processing convenient to adjust - Google Patents
Anchor clamps are used in aviation part processing convenient to adjust Download PDFInfo
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- CN220481635U CN220481635U CN202321501760.1U CN202321501760U CN220481635U CN 220481635 U CN220481635 U CN 220481635U CN 202321501760 U CN202321501760 U CN 202321501760U CN 220481635 U CN220481635 U CN 220481635U
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- 230000007246 mechanism Effects 0.000 claims abstract description 21
- 238000003754 machining Methods 0.000 claims abstract description 17
- 238000000034 method Methods 0.000 abstract description 3
- 230000008569 process Effects 0.000 abstract description 3
- 230000002457 bidirectional effect Effects 0.000 description 6
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002146 bilateral effect Effects 0.000 description 1
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Abstract
The utility model relates to the technical field of part machining devices, and discloses a clamp convenient to adjust for machining aviation parts, which comprises a tabletop, wherein a supporting plate is symmetrically and fixedly connected to the bottom surface of the tabletop left and right, a fixing mechanism is arranged above the tabletop, and a rotating mechanism is arranged on the right side of the fixing mechanism; the fixing mechanism comprises a power part and a fixing part, the power part is positioned on the right side of the tabletop, and the fixing part is positioned above the power part; the rotating mechanism comprises a rotating part and an adjusting part, the rotating part is positioned on the right side of the fixing part, and the adjusting part is positioned below the rotating part. Through opening the cylinder that sets up at adjustment part, under the cylinder drives, the rack bar removes, under the rack bar drives, and the gear rotates, and under the gear drive, the pivot rotates, and then drives two spill pieces and the fixed part of centre gripping and rotate, overturns the back to fixed part, processes the reverse side of part, improves the efficiency to the part processing.
Description
Technical Field
The utility model relates to the technical field of part machining devices, in particular to a clamp convenient to adjust for machining aviation parts.
Background
The aerospace industry is the most sophisticated category of industry, and is embodied in every part of the aerospace industry, where each part is required to operate reliably and permanently in a high temperature, high pressure and high stress environment. The fixture is required to be fixed in the aviation parts frequently, the existing fixture is inevitably damaged on the surface of the aviation parts, the parts cannot be rotated, and the back surfaces of the parts cannot be easily machined.
The Chinese patent discloses a clamp for aviation part processing with publication number CN112475994B, which is convenient to adjust, relates to the technical field of part processing, and mainly aims to solve the problem of poor fixing effect of the prior clamp for aviation part processing. The fixture for machining the aviation parts convenient to adjust comprises a workbench provided with four supporting legs, wherein four baffles are fixedly arranged on the lower side of the workbench, the four baffles are respectively positioned between every two adjacent supporting legs, a machining table for placing machined parts is fixedly arranged on the upper side of the workbench, and a plurality of air holes are formed in the upper side of the machining table; the lower side of the processing table is fixedly connected with an air cavity penetrating through the working table, a piston is movably arranged in the air cavity, the lower side of the piston is fixedly connected with a moving rod movably penetrating through the lower wall of the air cavity, the lower end of the moving rod is fixedly connected with a moving plate, a slideway is arranged on the moving plate, and the left side and the right side of the moving plate are movably connected with the inner walls of the baffle plates positioned at the left side and the right side;
but still suffer from the following drawbacks: the device is when processing the part, can not rotate or overturn the part for can not process the part reverse side, need take off and reclampe fixedly, and then reduce work efficiency.
Therefore, a clamp for machining aviation parts, which is convenient to adjust, is provided.
Disclosure of Invention
The utility model aims to provide a clamp for machining aviation parts, which is convenient to adjust, so as to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the fixture for machining the aviation parts convenient to adjust comprises a tabletop, wherein a supporting plate is symmetrically and fixedly connected to the bottom surface of the tabletop, a fixing mechanism is arranged above the tabletop, and a rotating mechanism is arranged on the right side of the fixing mechanism;
the fixing mechanism comprises a power part and a fixing part, the power part is positioned on the right side of the tabletop, and the fixing part is positioned above the power part;
the rotating mechanism comprises a rotating part and an adjusting part, the rotating part is positioned on the right side of the fixing part, and the adjusting part is positioned below the rotating part.
Preferably, the power part comprises a motor, motor left end face and desktop right flank fixed connection, the desktop top surface is provided with the removal groove, motor output pole left end face fixedly connected with two-way lead screw, two-way lead screw left end lateral surface runs through the desktop right flank through first bearing frame rotation and extends to the removal inslot portion, two-way lead screw left end face is connected with the inner wall rotation of removal groove left end through the second bearing frame, the motor model is CC-M3M010-NN04, and the motor that sets up drives two-way lead screw and rotates.
Preferably, the movable sleeve is connected with the inner wall of the movable groove in a bilateral symmetry sliding manner, the two movable sleeve inner walls are in threaded connection with the outer side faces of the two-way screw rods, the right side is fixedly connected with the first movable plate on the top face of the movable sleeve, the second movable plate is fixedly connected with the top face of the movable sleeve on the left side, and the two movable sleeves are driven by the two-way screw rods to move relatively.
Preferably, the fixed part comprises a rotating column, the left end face of the rotating column is rotationally connected with the right side face of the second movable plate through a third bearing seat, the left side face of the first movable plate is rotationally and through-connected with a rotating shaft through a fourth bearing seat, the left end face of the rotating shaft and the right end face of the rotating column are respectively fixedly connected with concave blocks, two concave blocks are close to the inner wall of the end and are symmetrically and fixedly connected with springs, four other ends of the springs are fixedly connected with clamping plates, and the arranged springs apply elasticity to the clamping plates.
Preferably, two the grip block is close to the equal fixedly connected with guard plate of side, two the equal fixedly connected with stopper of side about the grip block, two the concave block upper and lower end inner wall all is provided with the spacing groove, four the stopper side respectively with four spacing groove inner wall sliding connection, the guard plate of setting protects the spare part.
Preferably, the rotating part comprises a gear, the inner wall of the gear is fixedly connected with the outer side face of the right end of the rotating shaft, the side face of the gear is in meshed connection with a rack bar, the left side face of the rack bar is fixedly connected with a T-shaped block, the right side face of the first moving plate is provided with a T-shaped limit groove, the side face of the T-shaped block is in sliding connection with the inner wall of the T-shaped limit groove, and the arranged rack bar drives the gear to rotate.
Preferably, the adjusting part comprises an air cylinder, the upper end surface of the output rod of the air cylinder is fixedly connected with the lower end surface of the rack rod, the bottom surface of the air cylinder is fixedly connected with a fixing plate, the left side surface of the fixing plate is fixedly connected with the right side surface of the first moving plate, and the arranged air cylinder drives the rack rod to move.
Compared with the prior art, the utility model has the beneficial effects that: the fixture for processing the aviation parts is convenient to adjust,
1. the cylinder arranged on the adjusting part is opened, the rack rod moves under the driving of the cylinder, the gear rotates under the driving of the rack rod, the rotating shaft rotates under the driving of the gear, and then the two concave blocks and the part which is clamped and fixed are driven to rotate, after the fixed part is turned over, the reverse surface of the part is processed, and the processing efficiency of the part is improved;
2. through opening the motor, drive two-way lead screw and rotate, drive two movable sleeve and carry out the removal in opposite directions, two movable sleeve drive first movable plate and second movable plate and remove in opposite directions, drive two spill pieces and remove in opposite directions, and then make two grip blocks carry out the centre gripping to the spare part fixedly, can obtain the distance between the shape regulation grip block of size advance according to the part, improve device's flexibility and practicality.
Drawings
FIG. 1 is a schematic perspective view of the whole of the present utility model;
FIG. 2 is a schematic view of the entire right side perspective of the present utility model;
FIG. 3 is a schematic perspective front view of a concave block of the present utility model;
FIG. 4 is a perspective front cross-sectional view of a concave block of the present utility model;
fig. 5 is an enlarged perspective view of the area a of fig. 2 in accordance with the present utility model.
In the figure: 1 desktop, 101 backup pad, 2 fixing device, 201 motor, 202 two-way lead screw, 203 remove the cover, 204 first movable plate, 205 second movable plate, 206 revolving post, 207 pivot, 208 spill piece, 209 spring, 210 grip block, 211 guard plate, 212 stopper, 3 slewing mechanism, 301 gear, 302 rack bar, 303T shape piece, 304 cylinder, 305 fixed plate.
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.
Example 1
Referring to fig. 1-5, an aviation part machining fixture convenient to adjust comprises a tabletop 1, wherein a supporting plate 101 is symmetrically and fixedly connected to the bottom surface of the tabletop 1, a fixing mechanism 2 is arranged above the tabletop 1, and a rotating mechanism 3 is arranged on the right side of the fixing mechanism 2;
the fixing mechanism 2 comprises a power part and a fixing part, wherein the power part is positioned on the right side of the tabletop 1, the power part comprises a motor 201, the left end face of the motor 201 is fixedly connected with the right side face of the tabletop 1, the top face of the tabletop 1 is provided with a moving groove, the left end face of an output rod of the motor 201 is fixedly connected with a bidirectional screw rod 202, the left end face of the bidirectional screw rod 202 extends into the moving groove through the right side face of the tabletop 1 through rotation of a first bearing seat, the left end face of the bidirectional screw rod 202 is rotatably connected with the left end inner wall of the moving groove through a second bearing seat, the model of the motor 201 is CC-M3M010-NN04, the set motor 201 drives the bidirectional screw rod 202 to rotate, the inner walls of the moving groove are symmetrically and slidingly connected with moving sleeves 203 in a left-right mode, the inner walls of the two moving sleeves 203 are in threaded connection with the outer side faces of the bidirectional screw rod 202, the top face of the right side moving sleeve 203 is fixedly connected with a first moving plate 204, the top face of the left side moving sleeve 203 is fixedly connected with a second moving plate 205, the two-way screw rod 202 drives the two movable sleeves 203 to move relatively, the fixed part is positioned above the power part, the fixed part comprises a rotary column 206, the left end face of the rotary column 206 is rotationally connected with the right side face of a second movable plate 205 through a third bearing seat, the left side face of a first movable plate 204 is rotationally and through-connected with a rotary shaft 207 through a fourth bearing seat, the left end face of the rotary shaft 207 and the right end face of the rotary column 206 are respectively fixedly connected with a concave block 208, the two concave blocks 208 are close to the inner walls of the ends and are symmetrically and fixedly connected with springs 209, the other ends of the four springs 209 are fixedly connected with clamping plates 210, the springs 209 exert elastic force on the clamping plates 210, the two clamping plates 210 are close to the side faces and are fixedly connected with protection plates 211, the upper side face and the lower side face of the two clamping plates 210 are fixedly connected with limiting blocks 212, the inner walls of the upper end and the lower end of the two concave blocks 208 are respectively provided with limiting grooves, the side faces of the four limiting blocks 212 are respectively and slidably connected with the inner walls of the four limiting grooves, the protection plate is arranged to protect the parts;
example two
Referring to fig. 1-5, and further obtaining, based on the first embodiment, that the rotating mechanism 3 includes a rotating portion and an adjusting portion, where the rotating portion is located on the right side of the fixing portion, the rotating portion includes a gear 301, an inner wall of the gear 301 is fixedly connected with an outer side surface of a right end of the rotating shaft 207, a rack bar 302 is engaged and connected with a side surface of the gear 301, a T-shaped block 303 is fixedly connected with a left side surface of the rack bar 302, a T-shaped limit groove is provided on a right side surface of the first moving plate 204, a side surface of the T-shaped block 303 is slidably connected with an inner wall of the T-shaped limit groove, the provided rack bar 302 drives the gear 301 to rotate, the adjusting portion is located below the rotating portion, the adjusting portion includes an air cylinder 304, an upper end surface of an output rod of the air cylinder 304 is fixedly connected with a lower end surface of the rack bar 302, a bottom surface of the air cylinder 304 is fixedly connected with a fixing plate 305, and a left side surface of the fixing plate 305 is fixedly connected with a right side surface of the first moving plate 204, and the air cylinder 304 drives the rack bar 302 to move.
In the actual operation process, the motor 201 is started to drive the bidirectional screw rod 202 to rotate, the two moving sleeves 203 are driven to move in opposite directions, the two moving sleeves 203 drive the first moving plate 204 and the second moving plate 205 to move in opposite directions, the two concave blocks 208 are driven to move in opposite directions, under the action of the springs 209, the two clamping plates 210 clamp and fix the parts, when the distance between the two clamping plates 210 is adjusted according to the size of the parts, the cylinder 304 is started to drive the rack rod 302 to move when the back surface of the parts is required to be machined, the gear 301 is driven to rotate by the rack rod 302, the rotating shaft 207 is driven to rotate, the two concave blocks 208 and the parts clamped and fixed are driven to rotate, the back surface of the parts are machined after the fixed parts are overturned, and the efficiency of machining the parts is 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 (6)
1. Anchor clamps are used in processing of aviation part convenient to adjust, including desktop (1), its characterized in that: the left and right symmetry of the bottom surface of the tabletop (1) is fixedly connected with a supporting plate (101), a fixing mechanism (2) is arranged above the tabletop (1), and a rotating mechanism (3) is arranged on the right side of the fixing mechanism (2);
the fixing mechanism (2) comprises a power part and a fixing part, wherein the power part is positioned on the right side of the tabletop (1), and the fixing part is positioned above the power part;
the rotating mechanism (3) comprises a rotating part and an adjusting part, the rotating part is positioned on the right side of the fixed part, and the adjusting part is positioned below the rotating part; the power portion includes motor (201), motor (201) left end face and desktop (1) right flank fixed connection, desktop (1) top surface is provided with the removal groove, motor (201) output rod left end face fixedly connected with two-way lead screw (202), two-way lead screw (202) left end lateral surface runs through desktop (1) right flank through first bearing frame rotation and extends to the removal inslot portion, two-way lead screw (202) left end face is connected with the removal groove left end inner wall rotation through the second bearing frame.
2. The fixture for machining aviation parts convenient to adjust according to claim 1, wherein: the inner walls of the movable grooves are symmetrically connected with movable sleeves (203) in a sliding mode left and right, the inner walls of the movable sleeves (203) are in threaded connection with the outer side faces of the two-way screw rods (202), the top faces of the movable sleeves (203) are fixedly connected with first movable plates (204), and the top faces of the movable sleeves (203) are fixedly connected with second movable plates (205).
3. The fixture for machining aviation parts convenient to adjust according to claim 2, wherein: the fixed part includes swivel post (206), swivel post (206) left end face rotates through third bearing seat and second movable plate (205) right flank to be connected, first movable plate (204) left flank rotates through fourth bearing seat and is connected with pivot (207), pivot (207) left end face and swivel post (206) right-hand member face are fixed respectively and are linked concave piece (208), two concave piece (208) are close to end inner wall all front and back symmetry fixedly connected with spring (209), four spring (209) other end fixedly connected with grip block (210).
4. A convenient-to-adjust fixture for machining an aerospace part according to claim 3, wherein: two grip block (210) are close to equal fixedly connected with guard plate (211) of side, two equal fixedly connected with stopper (212) of side about grip block (210), two the concave piece (208) upper and lower extreme inner wall all is provided with the spacing groove, four stopper (212) side respectively with four spacing groove inner walls sliding connection.
5. A convenient-to-adjust fixture for machining an aerospace part according to claim 3, wherein: the rotating part comprises a gear (301), the inner wall of the gear (301) is fixedly connected with the outer side face of the right end of the rotating shaft (207), a rack rod (302) is connected to the side face of the gear (301) in a meshed mode, a T-shaped block (303) is fixedly connected to the left side face of the rack rod (302), a T-shaped limit groove is formed in the right side face of the first moving plate (204), and the side face of the T-shaped block (303) is slidably connected with the inner wall of the T-shaped limit groove.
6. The fixture for machining aviation parts convenient to adjust according to claim 5, wherein: the adjusting part comprises an air cylinder (304), the upper end surface of an output rod of the air cylinder (304) is fixedly connected with the lower end surface of the rack rod (302), the bottom surface of the air cylinder (304) is fixedly connected with a fixing plate (305), and the left side surface of the fixing plate (305) is fixedly connected with the right side surface of the first moving plate (204).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321501760.1U CN220481635U (en) | 2023-06-13 | 2023-06-13 | Anchor clamps are used in aviation part processing convenient to adjust |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321501760.1U CN220481635U (en) | 2023-06-13 | 2023-06-13 | Anchor clamps are used in aviation part processing convenient to adjust |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220481635U true CN220481635U (en) | 2024-02-13 |
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ID=89841022
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321501760.1U Active CN220481635U (en) | 2023-06-13 | 2023-06-13 | Anchor clamps are used in aviation part processing convenient to adjust |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220481635U (en) |
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2023
- 2023-06-13 CN CN202321501760.1U patent/CN220481635U/en active Active
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