CN220408460U - Clamping device for metal castings - Google Patents
Clamping device for metal castings Download PDFInfo
- Publication number
- CN220408460U CN220408460U CN202321821182.XU CN202321821182U CN220408460U CN 220408460 U CN220408460 U CN 220408460U CN 202321821182 U CN202321821182 U CN 202321821182U CN 220408460 U CN220408460 U CN 220408460U
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- CN
- China
- Prior art keywords
- fixed block
- clamping device
- groove
- clamping
- grip slipper
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- 238000005058 metal casting Methods 0.000 title claims abstract description 23
- 239000002184 metal Substances 0.000 claims description 7
- 230000005389 magnetism Effects 0.000 claims description 6
- 230000003044 adaptive effect Effects 0.000 claims description 2
- 238000005266 casting Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 229910001338 liquidmetal Inorganic materials 0.000 description 1
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- Jigs For Machine Tools (AREA)
Abstract
The utility model provides a clamping device for metal castings, which comprises a base, wherein a groove is formed in the base, a fixed block is movably connected in the groove, a clamping seat is fixedly arranged on the fixed block, a moving groove is symmetrically formed in the clamping seat along the center, the upper end of the moving groove penetrates through the upper surface of the clamping seat, motors are arranged at the tail ends of two sides of the clamping seat, an output shaft of each motor is fixedly connected with a screw rod, the screw rods are erected in the moving groove, sleeve blocks are connected onto the screw rods in a threaded manner, the upper ends of the sleeve blocks are fixedly connected with the clamping blocks, and the clamping device drives the screw rods through the motors, so that the sleeve blocks sleeved on the screw rods can move, and the two clamping blocks on the clamping seat can move in opposite directions or in opposite directions, so that the fastening of metal castings with different lengths can be adjusted; in addition, the fixed block is rotatably connected with the base, and different angles can be adjusted to facilitate the processing of the metal casting.
Description
Technical Field
The utility model relates to the technical field of clamping devices, in particular to a clamping device for metal castings.
Background
The casting is a metal molded article obtained by various casting methods, namely, smelted liquid metal is poured into a casting mould prepared in advance by pouring, injection, suction or other casting methods, and the casting is cooled and then polished to obtain the article with certain shape, size and performance.
The production of metal casting is comparatively general, is difficult to at present to press from both sides tightly fixedly at metal casting production course of working fast convenient, and is inconvenient for getting and put to and be difficult to adjust according to metal casting's length, be difficult to better the production and the processing of the different length metal castings of faster assurance, inconvenient different angles of adjustment are in order to conveniently process the different positions of metal casting when processing the metal casting simultaneously.
Disclosure of Invention
Aiming at the defects existing in the prior art, the utility model provides a clamping device for metal castings, which adopts the following technical scheme: the clamping device comprises a base, be provided with the recess on the base, swing joint has the fixed block in the recess, fixed mounting has the grip slipper on the fixed block, the inside of grip slipper is provided with the movable groove along central symmetry, and the upper end in movable groove runs through the grip slipper upper surface, the both sides end of grip slipper all is provided with the motor, the output shaft fixed connection screw rod of motor, the screw rod erects in the movable groove, threaded connection has the cover piece on the screw rod, cover piece upper end fixedly connected with grip slipper.
Further, the fixed block is a cylinder, the groove is round and adaptive to the fixed block, and the holding rod is arranged on the side face of the fixed block.
Further, a first magnet is arranged in the groove, a second magnet is arranged at the bottom of the fixed block, and the magnetism of the first magnet and the magnetism of the second magnet repel each other.
Further, a first threaded hole is formed in the side edge of the base, and a fastening rod is connected to the first threaded hole in a threaded mode.
Further, second threaded holes corresponding to the first threaded holes are uniformly distributed on the side surface, located in the groove, of the fixing block along the circle center.
Further, the sleeve block is fixed at the rear end of the clamping block, and the width of the clamping block is larger than that of the moving groove.
Further, guard rails are arranged at the edges of the two sides of the clamping seat, and the height of the guard rails is lower than that of the clamping seat.
Advantageous effects
Compared with the prior art, the utility model has the following beneficial effects:
according to the clamping device, the motor drives the screw rod, so that the sleeve blocks sleeved on the screw rod can move, and further the two clamping blocks on the clamping seat can move in opposite directions or in opposite directions, so that the fastening of metal castings with different lengths can be adjusted; in addition, the fixed block is rotatably connected with the base, and different angles can be adjusted to facilitate the processing of the metal casting.
Drawings
The present utility model will be described in detail with reference to the accompanying drawings.
FIG. 1 is a cross-sectional view of a clamping device of an embodiment of the present utility model;
fig. 2 is a top view of a clamping device according to an embodiment of the utility model.
The device comprises a base-1, a groove-2, a fixed block-3, a clamping seat-4, a movable groove-5, a motor-6, a screw-7, a sleeve block-8, a clamping block-9, a first magnet-10, a second magnet-11, a holding rod-12, a first threaded hole-13, a second threaded hole-14, a fastening rod-15 and a guard rail-16.
Detailed Description
Embodiments according to the present utility model will now be described in detail with reference to the accompanying drawings.
Referring to fig. 1-2, a clamping device for metal castings according to an embodiment of the utility model comprises a base 1, wherein a groove 2 is formed in the base 1, a fixed block 3 is movably connected in the groove 2, a clamping seat 4 is fixedly installed on the fixed block 3, a moving groove 5 is symmetrically formed in the clamping seat 4 along the center, the upper end of the moving groove 5 penetrates through the upper surface of the clamping seat 4, motors 6 are arranged at the tail ends of two sides of the clamping seat 4, an output shaft of the motors 6 is fixedly connected with a screw rod 7, the screw rod 7 is erected in the moving groove 5, a sleeve block 8 is connected to the screw rod 7 in a threaded manner, the upper ends of the sleeve blocks 8 are fixedly connected with clamping blocks 9, the clamping device respectively drives the sleeve blocks 8 to move through the motors 6 at two sides of the clamping seat 4, and then the clamping blocks 9 fixed on the sleeve blocks 8 are moved, so that the two clamping blocks 9 can move oppositely or separately, and the distance between the two clamping blocks 9 can be adjusted, and metal castings with different lengths can be fastened.
Further, fixed block 3 is the cylinder, and recess 2 is the circular that suits with fixed block 3, and the side of fixed block 3 is provided with holding rod 12, and holding rod 12 conveniently promotes the rotation to fixed block 3, and fixed block 3 can be multi-angle adjustment convenience to the different positions processing of metal casting for circular.
Further, the first magnet 10 is arranged in the groove 2, the second magnet 11 is arranged at the bottom of the fixed block 3, and the magnetism of the first magnet 10 and the magnetism of the second magnet 11 repel each other so as to provide supporting force for the fixed block 3, meanwhile, friction between the fixed block 3 and the groove 2 can be relieved, and the holding rod 12 can be made to push the fixed block 3 to adjust the angle more smoothly and more easily.
Further, a first threaded hole 13 is formed in the side edge of the base 1, a fastening rod 15 is connected to the first threaded hole 13 in a threaded manner, second threaded holes 14 corresponding to the first threaded hole 13 are uniformly distributed on the side face, located in the groove 2, of the fixing block 3 along the circle center, when the angle is adjusted, the fixing block 3 is rotated to enable the proper first threaded hole 13 to correspond to the second threaded hole 14, then the fastening rod 15 is rotated to enable the fastening rod 15 to be connected with the first threaded hole 13 and the second threaded hole 14, and therefore the fixing block 3 is fixed and does not rotate any more.
Further, the sleeve block 8 is fixed to the rear end of the clamping block 9, and the width of the clamping block 9 is larger than the width of the moving groove 5, so that when the clamping blocks 9 move in opposite directions, the two clamping blocks 9 can be ensured to be contacted finally, and a small-length metal casting can be clamped.
Further, the guard rails 16 are disposed at the edges of the two sides of the clamping seat 4 of the fixing block 3, and the height of the guard rails 16 is lower than that of the clamping seat 4, the fixing block 3 can be used for placing an operation tool on the two sides of the clamping seat 4, and when the fixing block 3 is rotated, the guard rails 16 are used for preventing the tool from falling.
In specific operation, the motor 6 is started to enable the clamping blocks 9 to move in opposite directions, then the metal castings are placed on the clamping seats 4, and then the clamping blocks 9 are enabled to move in opposite directions, so that the metal castings are fastened; when the angle of adjustment is required to process different parts of the metal casting, the fixed block 3 is rotated by the holding rod 12, the angle is adjusted to enable the first threaded hole 13 to correspond to the second threaded hole 14, and then the fastening rod 15 is rotated to connect the first threaded hole 13 and the second threaded hole 14, so that the fixed block 3 is fastened and does not rotate any more.
While the fundamental and principal features of the utility model and advantages of the utility model have been shown and described, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model 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 disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (7)
1. A clamping device of metal casting, its characterized in that: the clamping device comprises a base, be provided with the recess on the base, swing joint has the fixed block in the recess, fixed mounting has the grip slipper on the fixed block, the inside of grip slipper is provided with the movable groove along central symmetry, and the upper end in movable groove runs through the grip slipper upper surface, the both sides end of grip slipper all is provided with the motor, the output shaft fixed connection screw rod of motor, the screw rod erects in the movable groove, threaded connection has the cover piece on the screw rod, cover piece upper end fixedly connected with grip slipper.
2. The metal cast clamping device according to claim 1, wherein: the fixed block is a cylinder, the groove is round and adaptive to the fixed block, and the holding rod is arranged on the side face of the fixed block.
3. The metal cast clamping device according to claim 1, wherein: the groove is internally provided with a first magnet, the bottom of the fixed block is provided with a second magnet, and the magnetism of the first magnet and the magnetism of the second magnet repel each other.
4. The metal cast clamping device according to claim 1, wherein: the side of base is provided with first screw hole, threaded connection has the fastening rod on the first screw hole.
5. The metal cast clamping device according to claim 1, wherein: the side surface of the fixed block positioned in the groove is uniformly provided with second threaded holes corresponding to the first threaded holes along the circle center.
6. The metal cast clamping device according to claim 1, wherein: the sleeve block is fixed at the rear end of the clamping block, and the width of the clamping block is larger than that of the moving groove.
7. The metal cast clamping device according to claim 1, wherein: the fixed block is provided with the rail guard at the both sides edge of grip slipper, and the height of rail guard is less than the height of grip slipper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321821182.XU CN220408460U (en) | 2023-07-12 | 2023-07-12 | Clamping device for metal castings |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321821182.XU CN220408460U (en) | 2023-07-12 | 2023-07-12 | Clamping device for metal castings |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220408460U true CN220408460U (en) | 2024-01-30 |
Family
ID=89656208
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321821182.XU Active CN220408460U (en) | 2023-07-12 | 2023-07-12 | Clamping device for metal castings |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220408460U (en) |
-
2023
- 2023-07-12 CN CN202321821182.XU patent/CN220408460U/en active Active
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