CN209754106U - Five curved surfaces on-line processing clamping device - Google Patents
Five curved surfaces on-line processing clamping device Download PDFInfo
- Publication number
- CN209754106U CN209754106U CN201920669305.XU CN201920669305U CN209754106U CN 209754106 U CN209754106 U CN 209754106U CN 201920669305 U CN201920669305 U CN 201920669305U CN 209754106 U CN209754106 U CN 209754106U
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- lead screw
- rectangular
- hole
- box body
- clamping device
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Abstract
The utility model belongs to the technical field of five-axis linkage machining center, especially, be five-axis curved surface online processing clamping device, the power distribution box comprises a box body, first lead screw is installed to the box internal rotation, fixed mounting has first conical gear on the first lead screw, be equipped with second conical gear in the box, first conical gear with second conical gear meshes mutually, be equipped with two sections on the first lead screw and revolve to opposite screw thread, two first movable blocks are installed to the screw thread on the first lead screw, the below of first lead screw is equipped with the second lead screw, the second lead screw with the box rotates and connects, be equipped with two sections on the second lead screw and revolve to opposite screw thread, fixed mounting has the worm wheel on the second lead screw, the worm wheel with first lead screw meshes mutually. The utility model discloses convenient to use, easy operation can carry out the centre gripping to being processed the object fast, and need not to punch on being processed the object, has improved the efficiency of work to a certain extent.
Description
Technical Field
the utility model relates to a five-axis linkage machining center technical field especially relates to five curved surfaces online processing clamping device.
Background
The five-axis linkage machining center is also called as a five-axis machining center, is a machining center which is high in technological content and precision and specially used for machining complex curved surfaces, and the machining center system has a very important influence on the industries of aviation, aerospace, military, scientific research, precision instruments, high-precision medical equipment and the like in one country. At present, a five-axis linkage numerical control machining center system is the only means for solving the machining of impellers, blades, marine propellers, heavy generator rotors, steam turbine rotors, large diesel engine crankshafts and the like.
However, in the prior art, a five-axis machining center basically fixes a machined object by using a screw for clamping and fixing the machined object, and the installation is slow in this way, and the machined object needs to be punched, so that the operation is complicated, and therefore, the five-axis curved surface online machining clamping device is provided.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art, and providing the five-axis curved surface online processing clamping device.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the five-axis curved surface online machining clamping device comprises a box body, wherein a first lead screw is rotatably mounted in the box body, a first bevel gear is fixedly mounted on the first lead screw, a second bevel gear is arranged in the box body and meshed with the first bevel gear, two sections of threads with opposite rotation directions are arranged on the first lead screw, two first moving blocks are mounted on the first lead screw in a threaded manner, a second lead screw is arranged below the first lead screw and rotatably connected with the box body, two sections of threads with opposite rotation directions are arranged on the second lead screw, a worm wheel is fixedly mounted on the second lead screw and meshed with the first lead screw, two second moving blocks are mounted on the second lead screw in a threaded manner, and clamping blocks are fixedly mounted at the tops of the two first moving blocks and the two second moving blocks, a first rectangular through hole and a second rectangular through hole are formed in the inner wall of the top of the box body, and the first rectangular through hole is communicated with the second rectangular through hole.
Preferably, the four clamping blocks are provided with saw teeth.
Preferably, the two first moving blocks and the two second moving blocks respectively penetrate through the first rectangular through hole and the second rectangular through hole and are slidably connected with the first rectangular through hole and the second rectangular through hole.
Preferably, fixed mounting has the dwang on the second conical gear, the top of dwang extends to outside the box and with the box rotates to be connected, the top of dwang is equipped with the hexagon head.
Preferably, the inner walls of the two sides of the box body are respectively provided with a first bearing hole, the two first bearing holes are internally and fixedly provided with a first bearing, and the inner rings of the two first bearings are fixedly connected with the first screw rod.
Preferably, second bearing holes are formed in the inner walls of the two sides of the box body, second bearings are fixedly mounted in the two second bearing holes, and inner rings of the two second bearings are fixedly connected with the second screw rod.
Compared with the prior art, the beneficial effects of the utility model are that: firstly, the device puts the processed object on the top of the box body through the matching of the box body, a first lead screw, a first bevel gear, a second bevel gear, a rotating rod, a first moving block, a worm gear, a second lead screw, a second moving block, clamping blocks, sawteeth, a first rectangular through hole, a second rectangular through hole and a hexagon head, drives the hexagon head to rotate by an electric hexagon wrench, the hexagon head drives the rotating rod to rotate, the rotating rod drives the second bevel gear to rotate, the second bevel gear drives the first bevel gear to rotate, the first bevel gear drives the first lead screw to rotate, the first lead screw drives two first moving blocks to move in opposite directions, the first lead screw drives the worm gear to rotate, the worm gear drives the second lead screw to rotate, the second lead screw drives two second moving blocks to move in opposite directions, the two first moving blocks and the two second moving blocks drive four clamping blocks to move, and finally the four clamping blocks are contacted with the processed object, the saw teeth can make the clamping block more firm to clamp the object, and the clamping device is simple to operate, convenient to use, high in clamping speed and firm.
The utility model discloses convenient to use, easy operation can carry out the centre gripping to being processed the object fast, and need not to punch on being processed the object, has improved the efficiency of work to a certain extent.
Drawings
Fig. 1 is a schematic perspective view of the present invention;
Fig. 2 is a schematic top view of the present invention;
Fig. 3 is a schematic top sectional view of the present invention;
FIG. 4 is an enlarged schematic view of portion A of FIG. 3;
Fig. 5 is a schematic side view of the cross-sectional structure of the present invention.
In the figure: 1. a box body; 2. a first lead screw; 3. a first bevel gear; 4. a second bevel gear; 5. rotating the rod; 6. a first moving block; 7. a worm gear; 8. a second lead screw; 9. a second moving block; 10. a clamping block; 11. saw teeth; 12. a first rectangular through hole; 13. a second rectangular through hole; 14. a hexagonal head.
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.
Referring to fig. 1-5, the present invention provides a technical solution: the five-axis curved surface online processing and clamping device comprises a box body 1, a first lead screw 2 is rotatably mounted in the box body 1, a first bevel gear 3 is fixedly mounted on the first lead screw 2, a second bevel gear 4 is arranged in the box body 1, the first bevel gear 3 is meshed with the second bevel gear 4, two sections of threads with opposite rotation directions are arranged on the first lead screw 2, two first moving blocks 6 are mounted on the first lead screw 2 through the threads, a second lead screw 8 is arranged below the first lead screw 2, the second lead screw 8 is rotatably connected with the box body 1, two sections of threads with opposite rotation directions are arranged on the second lead screw 8, a worm wheel 7 is fixedly mounted on the second lead screw 8, the worm wheel 7 is meshed with the first lead screw 2, two second moving blocks 9 are mounted on the second lead screw 8 through the threads, clamping blocks 10 are fixedly mounted on the tops of the two first moving blocks 6 and the two second moving blocks 9, a first rectangular through hole 12 and a second rectangular through hole 13 are formed, the first rectangular through hole 12 is communicated with the second rectangular through hole 13;
saw teeth 11 are arranged on four clamping blocks 10, two first moving blocks 6 and two second moving blocks 9 respectively penetrate through a first rectangular through hole 12 and a second rectangular through hole 13 and are in sliding connection with the first rectangular through hole 12 and the second rectangular through hole 13, a rotating rod 5 is fixedly arranged on a second bevel gear 4, the top of the rotating rod 5 extends out of the box body 1 and is in rotating connection with the box body 1, a hexagonal head 14 is arranged at the top of the rotating rod 5, first bearing holes are arranged on the inner walls of two sides of the box body 1, first bearings are fixedly arranged in the two first bearing holes, the inner rings of the two first bearings are fixedly connected with a first lead screw 2, the first bearings play a role of fixedly supporting the first lead screw 2, second bearing holes are arranged on the inner walls of two sides of the box body 1, second bearings are fixedly arranged in the two second bearing holes, and are fixedly connected with a second lead screw 8, the second bearing plays a role of fixing and supporting the second lead screw 8, the processed object is placed on the top of the box body 1 through the matching of the box body 1, the first lead screw 2, the first bevel gear 3, the second bevel gear 4, the rotating rod 5, the first moving block 6, the worm wheel 7, the second lead screw 8, the second moving block 9, the clamping block 10, the sawtooth 11, the first rectangular through hole 12, the second rectangular through hole 13 and the hexagonal head 14, the hexagonal head 14 is driven to rotate by an electric hexagonal wrench, the hexagonal head 14 drives the rotating rod 5 to rotate, the rotating rod 5 drives the second bevel gear 4 to rotate, the second bevel gear 4 drives the first bevel gear 3 to rotate, the first bevel gear 3 drives the first lead screw 2 to rotate, the first lead screw 2 drives the two first moving blocks 6 to move oppositely, the first lead screw 2 drives the worm wheel 7 to rotate, the worm wheel 7 drives the second lead screw 8 to rotate, the second lead screw 8 drives the two second moving blocks 9 to move oppositely, the two first moving blocks 6 and the two second moving blocks 9 drive the four clamping blocks 10 to move, finally the four clamping blocks 10 are in contact with the processed object, and the saw teeth 11 can enable the clamping blocks 10 to clamp the object more firmly, so that the clamping device is simple to operate, convenient to use, high in clamping speed and firm. The utility model discloses convenient to use, easy operation can carry out the centre gripping to being processed the object fast, and need not to punch on being processed the object, has improved the efficiency of work to a certain extent.
the working principle is as follows: during the use, put the object of being processed at the top of box 1, it rotates to drive hexagon head 14 with electric hexagonal spanner, hexagon head 14 drives dwang 5 and rotates, dwang 5 drives second bevel gear 4 and rotates, second bevel gear 4 drives first bevel gear 3 and rotates, first bevel gear 3 drives first lead screw 2 and rotates, first lead screw 2 drives two first movable blocks 6 and removes in opposite directions, first lead screw 2 drives worm wheel 7 and rotates simultaneously, worm wheel 7 drives second lead screw 8 and rotates, second lead screw 8 drives two second movable blocks 9 and removes in opposite directions, two first movable blocks 6 and two second movable blocks 9 drive four clamp splice 10 and remove, finally four clamp splice 10 contact with the object of being processed, sawtooth 11 can make clamp splice 10 more firm to the object centre gripping, and is easy to operate, high durability and firm.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. Five curved surfaces online processing clamping device, including box (1), its characterized in that: a first lead screw (2) is rotatably mounted in the box body (1), a first bevel gear (3) is fixedly mounted on the first lead screw (2), a second bevel gear (4) is arranged in the box body (1), the first bevel gear (3) is meshed with the second bevel gear (4), two sections of threads with opposite rotating directions are arranged on the first lead screw (2), two first moving blocks (6) are mounted on the first lead screw (2) in a threaded manner, a second lead screw (8) is arranged below the first lead screw (2), the second lead screw (8) is rotatably connected with the box body (1), two sections of threads with opposite rotating directions are arranged on the second lead screw (8), a worm wheel (7) is fixedly mounted on the second lead screw (8), the worm wheel (7) is meshed with the first lead screw (2), and two second moving blocks (9) are mounted on the second lead screw (8) in a threaded manner, clamping blocks (10) are fixedly mounted at the tops of the two first moving blocks (6) and the two second moving blocks (9), a first rectangular through hole (12) and a second rectangular through hole (13) are formed in the inner wall of the top of the box body (1), and the first rectangular through hole (12) is communicated with the second rectangular through hole (13).
2. The five-axis curved surface online machining clamping device according to claim 1, characterized in that: saw teeth (11) are arranged on the four clamping blocks (10).
3. The five-axis curved surface online machining clamping device according to claim 1, characterized in that: the two first moving blocks (6) and the two second moving blocks (9) respectively penetrate through the first rectangular through hole (12) and the second rectangular through hole (13) and are connected with the first rectangular through hole (12) and the second rectangular through hole (13) in a sliding mode.
4. The five-axis curved surface online machining clamping device according to claim 1, characterized in that: fixed mounting has dwang (5) on second conical gear (4), the top of dwang (5) extends to outside box (1) and with box (1) rotates and is connected, the top of dwang (5) is equipped with hexagon head (14).
5. The five-axis curved surface online machining clamping device according to claim 1, characterized in that: first bearing holes are formed in the inner walls of the two sides of the box body (1), first bearings are fixedly mounted in the first bearing holes, and the inner rings of the first bearings are fixedly connected with the first screw rod (2).
6. The five-axis curved surface online machining clamping device according to claim 1, characterized in that: second bearing holes are formed in the inner walls of the two sides of the box body (1), second bearings are fixedly mounted in the second bearing holes, and inner rings of the second bearings are fixedly connected with the second screw rod (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920669305.XU CN209754106U (en) | 2019-05-10 | 2019-05-10 | Five curved surfaces on-line processing clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920669305.XU CN209754106U (en) | 2019-05-10 | 2019-05-10 | Five curved surfaces on-line processing clamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209754106U true CN209754106U (en) | 2019-12-10 |
Family
ID=68761237
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920669305.XU Expired - Fee Related CN209754106U (en) | 2019-05-10 | 2019-05-10 | Five curved surfaces on-line processing clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209754106U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112124730A (en) * | 2020-09-28 | 2020-12-25 | 杭州嗪皓商贸有限公司 | Express delivery is pasted accurate positioning mechanism of unit for electronic commerce |
| CN112692774A (en) * | 2021-01-05 | 2021-04-23 | 哈工共哲机器人再制造(安阳)有限公司 | Assembly quality is used in robot refabrication |
| CN113695945A (en) * | 2021-09-08 | 2021-11-26 | 湖北丰瑞德机械有限公司 | Clamping device for assisting in machining of top surface of piston and clamping process of clamping device |
-
2019
- 2019-05-10 CN CN201920669305.XU patent/CN209754106U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112124730A (en) * | 2020-09-28 | 2020-12-25 | 杭州嗪皓商贸有限公司 | Express delivery is pasted accurate positioning mechanism of unit for electronic commerce |
| CN112692774A (en) * | 2021-01-05 | 2021-04-23 | 哈工共哲机器人再制造(安阳)有限公司 | Assembly quality is used in robot refabrication |
| CN113695945A (en) * | 2021-09-08 | 2021-11-26 | 湖北丰瑞德机械有限公司 | Clamping device for assisting in machining of top surface of piston and clamping process of clamping device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191210 Termination date: 20200510 |