CN217143134U - Workpiece overturning clamp for milling machine machining - Google Patents
Workpiece overturning clamp for milling machine machining Download PDFInfo
- Publication number
- CN217143134U CN217143134U CN202123419009.0U CN202123419009U CN217143134U CN 217143134 U CN217143134 U CN 217143134U CN 202123419009 U CN202123419009 U CN 202123419009U CN 217143134 U CN217143134 U CN 217143134U
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- clamping
- work piece
- fixed
- milling machine
- centre gripping
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- 238000003801 milling Methods 0.000 title claims abstract description 32
- 238000003754 machining Methods 0.000 title claims description 15
- 239000000463 material Substances 0.000 claims abstract description 6
- 230000000087 stabilizing effect Effects 0.000 claims description 10
- 230000000694 effects Effects 0.000 abstract description 6
- 238000002360 preparation method Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a workpiece overturning clamp for milling machine processing, which comprises a base table, wherein two clamping devices are symmetrically arranged above the base table; through two clamping device that set up in the top of base platform, when needing to carry out the centre gripping to the work piece, put the work piece between the centre gripping protection pad, the centre gripping protection pad sets up in the one side that the work piece grip block is close to each other, work piece grip block sliding connection is in the inboard of centre gripping support, and the outside of work piece grip block symmetry threaded connection in clamping screw, the handle rotates, the handle drives the clamping screw and begins to rotate, clamping screw's rotation just can make work piece grip block relative motion, thereby play the centre gripping effect to the work piece, the centre gripping protection pad is the rubber materials preparation, prevent the work piece landing, can reach the centre gripping effect to the work piece like this.
Description
Technical Field
The utility model belongs to the technical field of milling machine fixture, concretely relates to workpiece overturning fixture for milling machine processing.
Background
The milling machine is a machine tool with wide application, and can process planes (horizontal planes and vertical planes), grooves (key grooves, T-shaped grooves, dovetail grooves and the like), tooth dividing parts (gears, spline shafts and chain wheels), spiral surfaces (threads and spiral grooves) and various curved surfaces on the milling machine. In addition, the method can be used for machining the surface and inner hole of the revolving body, cutting off the revolving body, and the like. When the milling machine works, a workpiece is arranged on a workbench or accessories such as an indexing head, the milling cutter rotates to move mainly, and the workpiece can obtain a required processing surface by the aid of the feeding motion of the workbench or the milling head. Since the multi-edge intermittent cutting is performed, the productivity of the milling machine is high.
However, most milling machine fixtures are fixed to clamp workpieces, if the workpieces need to be overturned, the workpieces need to be released and then clamped again, so that the work efficiency is reduced, and the precision can cause errors, so that the workpiece overturning fixture for milling machine machining is needed.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome current defect, provide a work piece upset anchor clamps for milling machine processing to solve most milling machine anchor clamps centre gripping work piece that provide in the above-mentioned background art and all be fixed, if need then need release the work piece to the work piece upset, then the centre gripping again, just so lead to work efficiency to reduce, and the precision also can lead to the problem that can have the error.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a milling machine processing is with work piece upset anchor clamps, includes the base platform, the top symmetry of base platform is provided with two clamping device, the both sides of base platform all are provided with fixed curb plate, one of them one side of fixed curb plate is rotated and is connected with driven gear and driving gear, the one end of driving gear is provided with the motor, driving gear fixed connection is in the drive end of motor, driven gear's middle fixedly connected with connecting rod, be connected for the meshing between driving gear and the driven gear.
Preferably, the clamping device comprises a clamping support, a clamping screw and a workpiece clamping plate, the workpiece clamping plate is symmetrically in threaded connection with the outer side of the clamping screw, and the clamping screw is rotatably connected to the top end and the bottom end of the clamping support.
Preferably, the top end of the clamping screw is fixedly connected with a handle, the inner side of the clamping support is provided with a stable sliding groove, and the workpiece clamping plate is connected to the inner side of the stable sliding groove in a sliding mode.
Preferably, the clamping support is fixedly connected to one end of the connecting rod, clamping protection pads are arranged on one sides, close to each other, of the workpiece clamping plates, and the clamping protection pads are made of rubber materials.
Preferably, one side of the fixed side plate far away from one side of the motor is provided with a hydraulic cylinder, one side of the hydraulic cylinder is provided with a hydraulic rod, and the other end of the hydraulic rod is rotatably connected with a clamping support.
Preferably, one side of each fixed side plate, which is close to each other, is fixedly connected with a limiting and stabilizing ring.
Preferably, the bottom end of the clamping support is fixedly connected with a fixed support plate, one side of the fixed support plate is connected with a fixed sliding rod in a sliding mode, and the fixed sliding rod is connected to the inner side of the limiting and stabilizing ring in a sliding mode.
Preferably, the motor is fixedly connected to one side of the fixed side plate through the support seat.
Compared with the prior art, the utility model provides a milling machine is work piece upset anchor clamps for processing possesses following beneficial effect:
1. the utility model discloses a two clamping device that set up above the base platform, when needing to carry out the centre gripping to the work piece, put the work piece between the centre gripping protection pad, the centre gripping protection pad sets up in the one side that the work piece grip block is close to each other, the work piece grip block is connected in the inboard of centre gripping support slidably, and the symmetrical threaded connection of work piece grip block is in the outside of clamping screw, rotate the handle, the handle drives the clamping screw and begins to rotate, the rotation of clamping screw just can make the relative motion of work piece grip block, thereby play the centre gripping effect to the work piece, the centre gripping protection pad is made for rubber materials, prevent the work piece landing, can reach the centre gripping effect to the work piece like this;
2. the utility model discloses a fixed curb plate that sets up in one side of base platform, one side of fixed curb plate is rotated and is connected with driven gear and driving gear, driven gear's middle fixedly connected with connecting rod, connecting rod fixed connection is in one side of centre gripping support, when needing to make the work piece upset rotate, the starter motor, the motor drives the driving gear of drive end fixed connection and begins to rotate, the driving gear drives the driven gear of outside meshing connection and begins to rotate, thereby make clamping device can rotate, also can stop the upset at a certain angle, can mill bow and arrow better like this, do not influence its milling efficiency and precision;
3. the utility model discloses a fixed curb plate that opposite side at the base platform set up, when needing to adjust the distance between two clamping device, start the hydraulic cylinder that fixed curb plate one side set up, hydraulic cylinder makes the hydraulic stem begin flexible, the rotation of hydraulic stem is connected in one side of centre gripping support, just so can make the clamping device who is close to hydraulic cylinder one side be close to or keep away from to another clamping device, make it can adapt to more work pieces, the fixed extension board of the equal fixedly connected with in the bottom of centre gripping support, one side sliding connection of fixed extension board has fixed slide bar, the both ends sliding connection of fixed slide bar is in the inboard of spacing stable ring, the equal fixed connection of spacing stable ring is in the one side that fixed curb plate is close to each other, can stabilize the rotation of clamping device and work piece like this, improve its security.
The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model has the advantages of being scientific and reasonable in structure, convenience safe in utilization provides very big help for people.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description, do not constitute a limitation of the invention, in which:
fig. 1 is a schematic perspective view of a workpiece turning fixture for milling machine machining according to the present invention;
fig. 2 is a schematic view of a left and right axial measurement structure of a workpiece turning fixture for milling machine machining according to the present invention;
fig. 3 is a schematic view of a front view structure of a workpiece turning fixture for milling machine machining according to the present invention;
fig. 4 is a schematic view of a three-dimensional structure of a clamping device in a workpiece turning fixture for milling machine machining according to the present invention;
in the figure: the device comprises a base table 1, a supporting seat 2, a motor 3, a driven gear 4, a driving gear 5, a fixed side plate 6, a clamping support 7, a handle 8, a clamping screw 9, a workpiece clamping plate 10, a clamping pad 11, a stable sliding groove 12, a hydraulic rod 13, a limiting and stabilizing ring 14, a hydraulic cylinder 15, a fixed sliding rod 16 and a fixed supporting plate 17.
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. 1-4, the present invention provides a technical solution: the utility model provides a work piece upset anchor clamps are used in milling machine processing, including base platform 1, the top symmetry of base platform 1 is provided with two clamping device, the both sides of base platform 1 all are provided with fixed curb plate 6, one side of one of them fixed curb plate 6 is rotated and is connected with driven gear 4 and driving gear 5, the one end of driving gear 5 is provided with motor 3, driving gear 5 fixed connection is in motor 3's drive end, driven gear 4's centre fixedly connected with connecting rod, be connected for the meshing between driving gear 5 and the driven gear 4.
The utility model discloses in, preferred, clamping device includes clamping support 7, clamping screw 9 and work piece grip block 10, and clamping screw 9's outside symmetry threaded connection has work piece grip block 10, and clamping screw 9 rotates to be connected in clamping support 7's top and bottom, and clamping device can play the centre gripping effect to the work piece.
The utility model discloses in, preferred, the top fixedly connected with handle 8 of clamping screw 9, stable spout 12 has been seted up to the inboard of centre gripping support 7, and work piece grip block 10 sliding connection is in the inboard of stable spout 12, can make the centre gripping of work piece grip block 10 more stable like this.
The utility model discloses in, preferred, clamping bracket 7 fixed connection all is provided with centre gripping protection pad 11 in the one end of connecting rod, the one side that work piece grip block 10 is close to each other, and centre gripping protection pad 11 is rubber materials, can make clamping device rotatory like this, and the centre gripping protection pad 11 of setting can prevent that the work piece from droing.
The utility model discloses in, preferred, the one side of keeping away from fixed curb plate 6 of motor 3 one side is provided with hydraulic cylinder 15, and one side of hydraulic cylinder 15 is provided with hydraulic stem 13, and hydraulic stem 13's other end rotates and is connected with clamping support 7, can adjust the distance between two clamping device like this, is convenient for adapt to the work piece of different length.
The utility model discloses in, preferred, the equal fixedly connected with spacing stabilizing ring 14 in one side that fixed curb plate 6 is close to each other, spacing stabilizing ring 14 is fixed slide bar 16's rotatory route for inject fixed slide bar 16's rotation.
The utility model discloses in, preferred, the equal fixedly connected with fixed extension board 17 in bottom of centre gripping support 7, one side sliding connection of fixed extension board 17 has fixed slide bar 16, and fixed slide bar 16 sliding connection is in spacing stable ring 14's inboard, can stabilize clamping device's rotation like this.
The utility model discloses in, preferred, motor 3 passes through 2 fixed connection in one side of fixed curb plate 6 of supporting seat, the operation that motor 3 of being convenient for can be better.
The utility model discloses a theory of operation and use flow: when the clamping device is used, firstly, a workpiece can be placed between the clamping pads 11 through the two clamping devices arranged above the base table 1 when the workpiece needs to be clamped, the clamping pads 11 are arranged on one side of the workpiece clamping plates 10 close to each other, the workpiece clamping plates 10 are connected to the inner side of the clamping support 7 in a sliding mode, the workpiece clamping plates 10 are symmetrically in threaded connection with the outer side of the clamping screw rods 9, the handle 8 is rotated, the handle 8 drives the clamping screw rods 9 to rotate, the workpiece clamping plates 10 can move relatively by the rotation of the clamping screw rods 9, so that a clamping effect is achieved on the workpiece, the clamping pads 11 are made of rubber materials to prevent the workpiece from sliding off, the fixed side plate 6 is arranged on one side of the base table 1, one side of the fixed side plate 6 is rotatably connected with the driven gear 4 and the driving gear 5, the middle of the driven gear 4 is fixedly connected with the connecting rod, and the connecting rod is fixedly connected to one side of the clamping support 7, when a workpiece needs to be turned and rotated, a motor 3 is started, the motor 3 drives a driving gear 5 fixedly connected with a driving end to rotate, the driving gear 5 drives a driven gear 4 connected with the outer side in a meshed mode to rotate, so that the clamping devices can rotate, and the turning can also be stopped at a certain angle, so that a bow and an arrow can be better milled without influencing the milling efficiency and precision, a fixed side plate 6 is arranged on the other side of the base table 1, when the distance between the two clamping devices needs to be adjusted, a hydraulic cylinder 15 arranged on one side of the fixed side plate 6 is started, a hydraulic rod 13 starts to extend and retract by the hydraulic cylinder 15, the hydraulic rod 13 is rotatably connected to one side of a clamping support 7, so that the clamping device close to one side of the hydraulic cylinder 15 can be close to or far away from the other clamping device, the clamping device can adapt to more workpieces, and a fixed support plate 17 is fixedly connected to the bottom end of the clamping support 7, one side sliding connection of fixed extension board 17 has fixed slide bar 16, and fixed slide bar 16's both ends sliding connection is in the inboard of spacing stabilizing ring 14, and spacing stabilizing ring 14 is all fixed connection in the one side that fixed curb plate 6 is close to each other, can stabilize the rotation of clamping device and work piece like this, improves its security, improves work efficiency, facilitates the use.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a milling machine processing is with work piece upset anchor clamps, includes base platform (1), its characterized in that: the top symmetry of base platform (1) is provided with two clamping device, the both sides of base platform (1) all are provided with fixed curb plate (6), one of them one side of fixed curb plate (6) is rotated and is connected with driven gear (4) and driving gear (5), the one end of driving gear (5) is provided with motor (3), driving gear (5) fixed connection is in the drive end of motor (3), the middle fixedly connected with connecting rod of driven gear (4), be connected for the meshing between driving gear (5) and driven gear (4).
2. The workpiece turning jig for milling machine machining according to claim 1, characterized in that: the clamping device comprises a clamping support (7), a clamping screw (9) and a workpiece clamping plate (10), the outer side of the clamping screw (9) is symmetrically in threaded connection with the workpiece clamping plate (10), and the clamping screw (9) is rotatably connected to the top end and the bottom end of the clamping support (7).
3. The workpiece turning clamp for milling machine machining according to claim 2, characterized in that: the top end fixedly connected with handle (8) of centre gripping screw rod (9), stable spout (12) have been seted up to the inboard of centre gripping support (7), work piece grip block (10) sliding connection is in the inboard of stabilizing spout (12).
4. The workpiece turning clamp for milling machine machining according to claim 2, characterized in that: the clamping support (7) is fixedly connected to one end of the connecting rod, clamping protection pads (11) are arranged on one sides, close to each other, of the workpiece clamping plates (10), and the clamping protection pads (11) are made of rubber materials.
5. The workpiece turning clamp for milling machine machining according to claim 1, characterized in that: keep away from one side of fixed curb plate (6) of motor (3) one side is provided with hydraulic cylinder (15), one side of hydraulic cylinder (15) is provided with hydraulic stem (13), the other end of hydraulic stem (13) rotates and is connected with centre gripping support (7).
6. The workpiece turning clamp for milling machine machining according to claim 1, characterized in that: and one sides of the fixed side plates (6) close to each other are fixedly connected with limit stabilizing rings (14).
7. The workpiece turning clamp for milling machine machining according to claim 5, characterized in that: the bottom end of the clamping support (7) is fixedly connected with a fixed support plate (17), one side of the fixed support plate (17) is connected with a fixed sliding rod (16) in a sliding mode, and the fixed sliding rod (16) is connected to the inner side of the limiting and stabilizing ring (14) in a sliding mode.
8. The workpiece turning clamp for milling machine machining according to claim 1, characterized in that: the motor (3) is fixedly connected to one side of the fixed side plate (6) through the supporting seat (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123419009.0U CN217143134U (en) | 2021-12-31 | 2021-12-31 | Workpiece overturning clamp for milling machine machining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123419009.0U CN217143134U (en) | 2021-12-31 | 2021-12-31 | Workpiece overturning clamp for milling machine machining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217143134U true CN217143134U (en) | 2022-08-09 |
Family
ID=82687050
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123419009.0U Expired - Fee Related CN217143134U (en) | 2021-12-31 | 2021-12-31 | Workpiece overturning clamp for milling machine machining |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217143134U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115121845A (en) * | 2022-08-29 | 2022-09-30 | 成都航飞航空机械设备制造有限公司 | Double-sided machining device for aviation parts |
| CN115847147A (en) * | 2023-03-01 | 2023-03-28 | 成都市鸿侠科技有限责任公司 | A turn-over frock for outside curb girder processing |
| CN116904712A (en) * | 2023-07-05 | 2023-10-20 | 昆山鑫昌泰模具科技有限公司 | A hook for workpiece quenching |
-
2021
- 2021-12-31 CN CN202123419009.0U patent/CN217143134U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115121845A (en) * | 2022-08-29 | 2022-09-30 | 成都航飞航空机械设备制造有限公司 | Double-sided machining device for aviation parts |
| CN115121845B (en) * | 2022-08-29 | 2022-12-02 | 成都航飞航空机械设备制造有限公司 | Double-sided machining device for aviation parts |
| CN115847147A (en) * | 2023-03-01 | 2023-03-28 | 成都市鸿侠科技有限责任公司 | A turn-over frock for outside curb girder processing |
| CN116904712A (en) * | 2023-07-05 | 2023-10-20 | 昆山鑫昌泰模具科技有限公司 | A hook for workpiece quenching |
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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 |
Granted publication date: 20220809 |
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| CF01 | Termination of patent right due to non-payment of annual fee |