CN221019920U - Clamping device for special-shaped workpiece - Google Patents
Clamping device for special-shaped workpiece Download PDFInfo
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- CN221019920U CN221019920U CN202323045205.5U CN202323045205U CN221019920U CN 221019920 U CN221019920 U CN 221019920U CN 202323045205 U CN202323045205 U CN 202323045205U CN 221019920 U CN221019920 U CN 221019920U
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- 238000003754 machining Methods 0.000 abstract 1
- 206010066054 Dysmorphism Diseases 0.000 description 6
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 1
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a clamping device for special-shaped workpieces, which comprises a fixed table, a sliding plate and a clamping plate, wherein the corresponding surfaces of the sliding plate and the clamping plate are fixedly connected with fixed plates, the corresponding surfaces of the two groups of fixed plates are respectively provided with a rotating plate in a rotating way, the corresponding surfaces of the two groups of rotating plates are respectively provided with a rotating column in a rotating way, the bottom of the fixed plate is fixedly provided with a fixed bottom plate, the upper surface of the fixed bottom plate is fixedly provided with a first connecting column which is positioned in the rotating plate, and the upper surface of the fixed bottom plate is internally provided with a second connecting column which is positioned in the rotating column; the special-shaped workpiece is placed on the upper surface of the placement table, the sliding plate is driven to move along the screw rod through the screw rod, so that the fixing plate is driven to be close to the special-shaped workpiece, after the fixing plate contacts with the special-shaped workpiece, the rotating plate rotates along the first connecting column, the rotating column rotates along the second connecting column, and accordingly the rotating column contacts with the concave-convex part of the special-shaped workpiece, the special-shaped workpiece is fixed firmly, the workpiece is prevented from being displaced during machining, and the workpiece is damaged.
Description
Technical Field
The utility model relates to the technical field of workpiece clamps, in particular to a clamping device for special-shaped workpieces.
Background
The outer surface of the special-shaped workpiece is not a vertical plane, namely, the front wall, the rear wall, the left wall and the right wall of the special-shaped workpiece are respectively arranged at a certain angle with the horizontal plane, and in the manufacturing and processing process of the special-shaped workpiece, a bench vice is generally adopted to directly clamp and position the special-shaped workpiece. Because the outer surface of the special-shaped workpiece is not perpendicular to the horizontal plane, when the bench vice clamps the special-shaped workpiece, the jaw plane of the bench vice is in line contact with the outer surface of the special-shaped workpiece, but the special-shaped workpiece is incompletely positioned on the bench vice, so that the workpiece is scrapped due to deviation in the process of workpiece processing, the production cost is greatly increased, and the bench vice cannot be continuously fixed when the workpiece height is too high; it is therefore desirable to provide a clamping device for profiled work pieces.
Disclosure of utility model
The utility model aims to provide a clamping device for a special-shaped workpiece, wherein the workpiece is placed on the upper part of a placing table, and a screw rod drives a sliding plate to move, so that a fixed plate is close to the workpiece, and after a rotating column and the rotating plate contact the workpiece, the rotating plate can rotate along the concave-convex part of the edge of the workpiece, so that the two groups of rotating columns clamp the special-shaped workpiece, and the problems in the background art are solved.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a clamping device of dysmorphism work piece, includes fixed station, sliding plate and joint board, the equal fixedly connected with fixed plate of sliding plate and joint board correspond the face, two sets of the fixed plate corresponds the face and all rotates and be provided with the rotor plate, two sets of the rotor plate corresponds the face and all rotates and be provided with the rotor post, the fixed plate bottom is fixed to be provided with PMKD, PMKD upper surface just is located rotor plate inside fixed first spliced pole that is provided with, PMKD upper surface just is located rotor post inside and is provided with the second spliced pole, sliding plate and joint board correspond the face bolt and have two sets of fixed plates in addition, and two sets of the fixed plate is located two sets of fixed plate lower parts in addition.
Preferably, the rotating plate is rotationally sleeved on the outer cambered surface of the first connecting column, the rotating column is rotationally sleeved on the outer cambered surface of the second connecting column, the bottom end of the second connecting column is fixedly connected with the inner bottom end of the rotating plate, and the bottom end of the rotating column is not contacted with the inner bottom end of the rotating plate.
Preferably, the fixing plate and the rotating plate are semi-cylindrical, the rotating plate is arranged on the plane side of the fixing plate, and the rotating plate is positioned on the plane side of the fixing plate.
Preferably, the side surface of the sliding plate is fixedly connected with a first connecting plate, one group of fixing plates is fixedly connected with one end of the first connecting plate, the side surface of the clamping plate is fixedly connected with a second connecting plate, and the other group of fixing plates is fixedly connected with one end of the second connecting plate.
Preferably, the fixed station is close to sliding plate one end fixed mounting and has the rotating electrical machines, the rotating electrical machines output key-type connection has the lead screw, the lead screw rotates to set up in the fixed station inside, just the sliding plate screw thread cup joints in the lead screw extrados.
Preferably, a set of fixed plate side cambered surface fixedly connected with bolt board, the bolt board side link up and is provided with a plurality of groups of bolts, locating holes that correspond with the bolt have all been seted up to sliding plate and joint board side, just sliding plate and joint board top all have seted up the sliding tray that corresponds with the bolt board.
Preferably, the clamping connection of fixed station upper surface is provided with puts the thing platform, just put the thing platform and be located two sets of fixed plate and correspond the face, it is fixed to be provided with a plurality of plunger springs of group to put thing platform inside wall, the fixed station side has seted up and has corresponds the mounting hole with the plunger spring.
Compared with the prior art, the utility model has the beneficial effects that:
1. According to the utility model, the special-shaped workpiece is placed on the upper surface of the object placing table, the sliding plate is driven to move along the screw rod through the screw rod, so that the fixed plate is driven to be close to the special-shaped workpiece, after the fixed plate is contacted with the special-shaped workpiece, the rotating plate rotates along the first connecting column, and the rotating column rotates along the second connecting column, so that the rotating column is contacted with the concave-convex part of the special-shaped workpiece, the special-shaped workpiece is fixed firmly, and the workpiece is prevented from being damaged due to displacement of the workpiece during processing.
2. According to the utility model, the locating holes and the sliding grooves are formed in the side surfaces of the sliding plate and the clamping plate, when the height of the special-shaped workpiece is too high, the two new groups of fixing plates are clamped into the sliding grooves through the bolt plates, and then the bolts are inserted into the locating holes, so that the new fixing plates are fixed on the upper parts of the old fixing plates, the clamping height of the integral clamping device is raised, the opposite workpiece is clamped, and the phenomenon that the workpiece is rocked when being machined due to the fact that only the bottom of the clamping is clamped is avoided.
Drawings
FIG. 1 is a schematic view of the present utility model with increased height;
FIG. 2 is a schematic diagram of the overall structure of the present utility model;
FIG. 3 is a schematic view of the structure of the clamping part of the present utility model;
Fig. 4 is a side view of the overall structure of the present utility model.
In the figure: 1. a fixed table; 2. a rotating electric machine; 3. a sliding plate; 4. a fixing plate; 5. a storage table; 6. a fixed bottom plate; 7. a first connection plate; 8. a clamping plate; 9. a second connecting plate; 10. a screw rod; 11. a bolting plate; 12. a rotating plate; 13. rotating the column; 14. a first connection post; 15. a second connection post; 16. a plunger spring; 17. positioning holes; 18. a sliding groove; 19. and (5) a bolt.
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.
The present utility model provides: the utility model provides a clamping device of dysmorphism work piece, as shown in fig. 1-4, including fixed station 1, sliding plate 3 and joint board 8 correspond the equal fixedly connected with fixed plate 4 of face, two sets of fixed plate 4 correspond the face and all rotate and be provided with rotor plate 12, two sets of rotor plate 12 correspond the face and all rotate and be provided with rotor post 13, fixed bottom plate 6 that is provided with in fixed bottom plate 4 bottom, fixed bottom plate 6 upper surface just is located rotor plate 12 inside fixed first spliced pole 14, fixed bottom plate 6 upper surface just is located rotor post 13 inside and is provided with second spliced pole 15, sliding plate 3 and joint board 8 correspond the face latch and have two sets of fixed plates 4 in addition, and two sets of fixed plates 4 are located two sets of fixed plate 4 lower parts, after fixed plate 4 and dysmorphism work piece contact, rotor plate 12 rotates along first spliced pole 14, rotor post 13 rotates along second spliced pole 15, thereby make rotor post 13 and the unsmooth contact of dysmorphism work piece, thereby it is firm to fix the dysmorphism work piece, avoid the work piece to take place the displacement when processing.
Preferably, the rotating plate 12 is rotatably sleeved on the outer cambered surface of the first connecting column 14, the rotating column 13 is rotatably sleeved on the outer cambered surface of the second connecting column 15, the bottom end of the second connecting column 15 is fixedly connected to the bottom end in the rotating plate 12, the bottom end of the rotating column 13 is not contacted with the bottom end in the rotating plate 12, the first connecting column 14 is fixed on the upper surface of the fixed bottom plate 6, the rotating plate 12 is sleeved on the outer side of the first connecting column 14, and the bottom end of the rotating plate 12 is not contacted with the fixed bottom plate 6, so that the rotating plate 12 is prevented from falling off from the side surface of the fixed plate 4 while the rotating plate 12 is ensured to rotate, the second connecting column 15 is fixed on the bottom end of the rotating plate 12, the rotating column 13 is prevented from falling off from the inside of the rotating plate 12 during rotation, the rotating column 13 is not contacted with the inside of the rotating plate 12, and the bottom of the rotating plate 12 is prevented from being scratched during rotation when the rotating column 13 is placed, and the rotating column 13 is prevented from rotating.
It is worth explaining that fixed plate 4 and rotor plate 12 are the halfcylinder, and rotor plate 12 sets up and the planar side of fixed plate 4, and rotor plate 12 is located the planar side of fixed plate 4, and rotor plate 12 arc surface and contact of fixed plate 4 guarantee the smoothness when rotor plate 12 rotates, conveniently install fixed plate 4 to the halfcylinder, make whole clamping device more pleasing to the eye when avoiding appearing wrong aspect during the installation.
Further, the first connecting plate 7 of sliding plate 3 side fixedly connected with, a set of fixed plate 4 fixedly connected with is in first connecting plate 7 one end, and the second connecting plate 9 of joint board 8 side fixedly connected with, and another set of fixed plate 4 fixedly connected with is in second connecting plate 9 one end, and fixed plate 4 is fixed respectively through first connecting plate 7 and second connecting plate 9, makes fixed plate 4 have the distance between sliding plate 3 and joint board 8 respectively, guarantees fixed plate 4 to be located same perpendicular when making later stage add new fixed plate 4, can contact opposite sex work piece simultaneously.
Further, the fixed table 1 is close to the fixed mounting of sliding plate 3 one end and has rotating electrical machines 2, and rotating electrical machines 2 output key is connected with lead screw 10, and lead screw 10 rotates and sets up in fixed table 1 inside, and sliding plate 3 screw thread cup joints in lead screw 10 extrados, and rotating electrical machines 2 start and drive lead screw 10 rotation, and lead screw 10 drives sliding plate 3 and removes along lead screw 10 to drive fixed plate 4 and be close to the dysmorphism work piece.
In addition, a set of fixed plate 4 side cambered surface fixedly connected with bolt board 11, the bolt board 11 side link up and is provided with a plurality of groups of bolts 19, locating hole 17 that corresponds with bolt 19 has all been seted up to sliding plate 3 and joint board 8 side, and sliding tray 18 that corresponds with bolt board 11 has all been seted up on sliding plate 3 and joint board 8 top, when needs add new fixed plate 4, inside the sliding tray 18 was gone into to bolt board 11 card, again with the bolt 19 bolt into corresponding locating hole 17 inside, and then fix new fixed plate 4, and the distance between every group of locating hole 17 is the same with the width of fixed plate 4, thereby when guaranteeing to add new fixed plate 4, interference can not appear in two sets of fixed plates 4.
Specifically, the upper surface joint of fixed station 1 is provided with puts thing platform 5, and puts thing platform 5 and be located two sets of fixed plate 4 and correspond the face, and the fixed a plurality of plunger springs 16 that are provided with of thing platform 5 inside wall, and the mounting hole that corresponds with plunger spring 16 has been seted up to fixed station 1 side, puts thing platform 5 and fixed baseplate 6 contactless, is blocked by fixed baseplate 6 when preventing that fixed plate 4 from moving, and when work piece size change, can detain down putting thing platform 5 fast, changes into put thing platform 5 that corresponds with the work piece.
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 (7)
1. A clamping device for a profiled workpiece, characterized in that: including fixed station (1), sliding plate (3) and joint board (8) correspond the equal fixedly connected with fixed plate (4) of face, two sets of fixed plate (4) correspond the face and all rotate and be provided with rotor (12), two sets of rotor (12) correspond the face and all rotate and be provided with rotor (13), fixed plate (4) bottom is fixed and is provided with fixed bottom plate (6), fixed bottom plate (6) upper surface just is located rotor (12) inside fixed first spliced pole (14), fixed bottom plate (6) upper portion just is located rotor (13) inside second spliced pole (15) that is provided with, sliding plate (3) and joint board (8) correspond the face and peg graft have two sets of fixed plates (4) in addition, and two sets of fixed plate (4) are located two sets of fixed plate (4) lower parts in addition.
2. Clamping device for profiled work pieces according to claim 1, characterized in that: the rotating plate (12) is rotationally sleeved on the outer cambered surface of the first connecting column (14), the rotating column (13) is rotationally sleeved on the outer cambered surface of the second connecting column (15), the bottom end of the second connecting column (15) is fixedly connected with the inner bottom end of the rotating plate (12), and the bottom end of the rotating column (13) is not in contact with the inner bottom end of the rotating plate (12).
3. Clamping device for profiled work pieces according to claim 2, characterized in that: the fixed plate (4) and the rotating plate (12) are semi-cylindrical, the rotating plate (12) is arranged on the plane side of the fixed plate (4), and the rotating plate (12) is positioned on the plane side of the fixed plate (4).
4. A clamping device for profiled work pieces as claimed in claim 3, characterized in that: the sliding plate (3) side fixedly connected with first connecting plate (7), a set of fixed plate (4) fixed connection is in first connecting plate (7) one end, joint board (8) fixed mounting is in fixed station (1) upper surface, joint board (8) side fixedly connected with second connecting plate (9), another set of fixed plate (4) fixed connection is in second connecting plate (9) one end.
5. Clamping device for profiled work pieces as claimed in claim 4, characterized in that: the fixed table (1) is close to the rotating electrical machines (2) of fixed mounting of sliding plate (3) one end, rotating electrical machines (2) output key is connected with lead screw (10), lead screw (10) rotate and set up in fixed table (1) inside, just sliding plate (3) screw thread cup joints in lead screw (10) extrados.
6. Clamping device for profiled work pieces according to claim 5, characterized in that: the fixing plate (4) side cambered surface fixedly connected with bolt board (11), a plurality of bolt (19) of group are link up to be provided with to bolt board (11) side, locating hole (17) that correspond with bolt (19) have all been seted up to sliding plate (3) and joint board (8) side, just sliding tray (18) that correspond with bolt board (11) have all been seted up on sliding plate (3) and joint board (8) top.
7. Clamping device for profiled work pieces according to claim 6, characterized in that: the utility model discloses a fixed bench, including fixed bench (1) upper surface joint is provided with puts thing platform (5), just put thing platform (5) and be located two sets of fixed plate (4) and correspond the face, put thing platform (5) inside wall fixed be provided with a plurality of plunger springs (16), fixed bench (1) side has been seted up and has been corresponded the mounting hole with plunger spring (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323045205.5U CN221019920U (en) | 2023-11-13 | 2023-11-13 | Clamping device for special-shaped workpiece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323045205.5U CN221019920U (en) | 2023-11-13 | 2023-11-13 | Clamping device for special-shaped workpiece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221019920U true CN221019920U (en) | 2024-05-28 |
Family
ID=91137096
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323045205.5U Active CN221019920U (en) | 2023-11-13 | 2023-11-13 | Clamping device for special-shaped workpiece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221019920U (en) |
-
2023
- 2023-11-13 CN CN202323045205.5U patent/CN221019920U/en active Active
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