CN211540341U - Workpiece positioning tool for three-axis machining center - Google Patents
Workpiece positioning tool for three-axis machining center Download PDFInfo
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- CN211540341U CN211540341U CN201922316662.0U CN201922316662U CN211540341U CN 211540341 U CN211540341 U CN 211540341U CN 201922316662 U CN201922316662 U CN 201922316662U CN 211540341 U CN211540341 U CN 211540341U
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Abstract
The utility model provides a work piece location frock for triaxial machining center. The workpiece positioning tool for the three-axis machining center comprises a bottom plate; the two sliding grooves are formed in the top of the bottom plate; the two first sliding rods are fixedly arranged in the two sliding grooves respectively; the two sliding blocks are respectively sleeved on the two first sliding rods in a sliding manner, the two sliding blocks are respectively connected with the inner walls of the two sliding grooves in a sliding manner, and the tops of the two sliding blocks extend out of the bottom plate; the connecting plate is fixedly arranged on the tops of the two sliding blocks; the rodless cylinder is fixedly installed at the top of the bottom plate, and an output block of the rodless cylinder is fixedly connected with the connecting plate. The utility model provides a work piece location frock for triaxial machining center has convenient to use, advantage that adaptability is strong.
Description
Technical Field
The utility model relates to an anchor clamps technical field especially relates to a work piece location frock for triaxial machining center.
Background
When the workpiece is not positioned in space, the common workpiece has six degrees of freedom, namely three linear displacement degrees of freedom X \ Y \ Z and three rotational displacement degrees of freedom A \ B \ C corresponding to the linear displacement degrees of freedom X \ Y \ Z. The six degrees of freedom usually use the Cartesian rectangular coordinate system X \ Y \ Z to express three linear axes, and use the corresponding A \ B \ C to express three rotation axes. Such as a multi-axis numerical control machine tool, that is, a machining center, requires the number of axes to be set according to a plan of a machining object when designing. The market is more common to be a three-axis numerical control machining center which is provided with three linear displacement axes of X \ Y \ Z, and the corresponding machining center is a three-axis machining center.
However, the currently used three-axis workpiece positioning tool has poor adaptability to multi-directional complex guidance during clamping.
Therefore, a new workpiece positioning tool for a three-axis machining center is needed to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides a technical problem provide a convenient to use, adaptability are strong be used for triaxial machining center's work piece location frock.
In order to solve the technical problem, the utility model provides a work piece location frock for triaxial machining center includes: a base plate; the two sliding grooves are formed in the top of the bottom plate; the two first sliding rods are fixedly arranged in the two sliding grooves respectively; the two sliding blocks are respectively sleeved on the two first sliding rods in a sliding manner, the two sliding blocks are respectively connected with the inner walls of the two sliding grooves in a sliding manner, and the tops of the two sliding blocks extend out of the bottom plate; the connecting plate is fixedly arranged on the tops of the two sliding blocks; the rodless cylinder is fixedly arranged at the top of the bottom plate, an output block of the rodless cylinder is fixedly connected with the connecting plate, and the rodless cylinder is positioned between the two sliding blocks; the two supporting plates are fixedly arranged at the top of the connecting plate; the transverse plate is fixedly arranged on one side of the two support plates close to each other; the first sliding hole is formed in the transverse plate; the second sliding rod is fixedly arranged on the inner walls of the two sides of the first sliding hole; the two component mounting plates are sleeved on the second sliding rod in a sliding manner, and two ends of the two component mounting plates extend out of the transverse plate; the first lead screw is rotatably arranged on the two support plates, two ends of the first lead screw respectively extend out of the two support plates, and the first lead screw is positioned between the transverse plate and the connecting plate; the motor is fixedly arranged on one of the supporting plates, and an output shaft of the motor is fixedly connected with one end of the first lead screw; and the two clamping devices are respectively arranged on the two component mounting plates.
Preferably, the clamping device comprises a lower clamping plate, a second sliding hole, a third sliding rod, an upper clamping plate and a second lead screw, the lower clamping plate is fixedly arranged at one side of the two component mounting plates which are close to each other, the lower clamping plate is positioned above the transverse plate, the second sliding hole is arranged on the component mounting plate, the third sliding rod is fixedly arranged on the top inner wall and the bottom inner wall of the second sliding hole, the upper clamping plate is sleeved on the third sliding rod in a sliding manner, the upper clamping plate is connected with the inner wall of the second sliding hole in a sliding manner, both ends of the upper clamping plate extend out of the component mounting plate, the upper clamping plate is positioned above the lower clamping plate, the second lead screw rotates to be installed on the top inner wall and the bottom inner wall of the second slide hole, the top end of the second lead screw extends to the outside of the component mounting plate, and the second lead screw is in threaded connection with the upper clamping plate.
Preferably, a hand wheel is fixedly mounted at the top end of the second lead screw, a first groove is formed in the bottom of the second sliding hole, a first through hole is formed in the inner wall of the top of the second sliding hole, first bearings are fixedly mounted in the first through hole and the first groove, and inner rings of the first bearings are fixedly sleeved on the second lead screw.
Preferably, a first through hole is formed in the upper clamp plate, the third sliding rod penetrates through the first through hole and is in sliding connection with the inner wall of the first through hole, a first threaded hole is formed in the upper clamp plate, and an internal thread of the first threaded hole is screwed with an external thread of the second lead screw.
Preferably, a second through hole is formed in the component mounting plate, and the second sliding rod penetrates through the second through hole and is in sliding connection with the inner wall of the second through hole.
Preferably, the assembly mounting plate is provided with two second threaded holes, the first screw rod is provided with two sections of external threads with opposite rotation directions, and the internal threads of the two second threaded holes are respectively screwed with the two sections of external threads.
Compared with the prior art, the utility model provides a work piece location frock for triaxial machining center has following beneficial effect:
the utility model provides a work piece location frock for triaxial machining center can realize the nimble removal of three-dimensional, and adaptability is stronger.
Drawings
Fig. 1 is a schematic front sectional view illustrating a preferred embodiment of a workpiece positioning tool for a three-axis machining center according to the present invention;
fig. 2 is an enlarged schematic view of a portion a shown in fig. 1.
Reference numbers in the figures: 1. the device comprises a bottom plate, 2, a sliding groove, 3, a first sliding rod, 4, a sliding block, 5, a connecting plate, 6, a rodless cylinder, 7, a supporting plate, 8, a transverse plate, 9, a first sliding hole, 10, a second sliding rod, 11, an assembly mounting plate, 12, a first lead screw, 13, a motor, 14, a lower clamping plate, 15, a second sliding hole, 16, a third sliding rod, 17, an upper clamping plate, 18 and a second lead screw.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and embodiments.
Please refer to fig. 1 and fig. 2 in combination, wherein fig. 1 is a schematic sectional view of a workpiece positioning tool for a three-axis machining center according to a preferred embodiment of the present invention; fig. 2 is an enlarged schematic view of a portion a shown in fig. 1. A work piece location frock for triaxial machining center includes: a base plate 1; the two sliding chutes 2 are arranged at the top of the bottom plate 1; the two first sliding rods 3 are respectively and fixedly arranged in the two sliding grooves 2; the two sliding blocks 4 are respectively sleeved on the two first sliding rods 3 in a sliding manner, the two sliding blocks 4 are respectively connected with the inner walls of the two sliding grooves 2 in a sliding manner, and the tops of the two sliding blocks 4 extend out of the bottom plate 1; the connecting plate 5 is fixedly arranged at the tops of the two sliding blocks 4; the rodless cylinder 6 is fixedly arranged at the top of the bottom plate 1, an output block of the rodless cylinder 6 is fixedly connected with the connecting plate 5, and the rodless cylinder 6 is positioned between the two sliding blocks 4; the two supporting plates 7 are fixedly arranged at the top of the connecting plate 5; the transverse plate 8 is fixedly arranged on one side of the two support plates 7 close to each other; the first sliding hole 9 is formed in the transverse plate 8, and the first sliding hole 9 is formed in the transverse plate 8; the second sliding rod 10 is fixedly arranged on the inner walls of two sides of the first sliding hole 9; the two component mounting plates 11 are sleeved on the second sliding rod 10 in a sliding manner, and two ends of each component mounting plate 11 extend out of the transverse plate 8; the first lead screw 12 is rotatably mounted on the two support plates 7, two ends of the first lead screw 12 respectively extend out of the two support plates 7, and the first lead screw 12 is located between the transverse plate 8 and the connecting plate 5; the motor 14 is fixedly installed on one of the supporting plates 7, and an output shaft of the motor 14 is fixedly connected with one end of the first lead screw 12; two clamping devices, two clamping devices set up respectively on two the subassembly mounting panel 11.
The clamping device comprises a lower clamp plate 14, a second sliding hole 15, a third sliding rod 16, an upper clamp plate 17 and a second lead screw 18, wherein the lower clamp plate 14 is fixedly arranged on one side of the two component mounting plates 11 close to each other, the lower clamp plate 14 is arranged above the transverse plate 8, the second sliding hole 15 is arranged on the component mounting plates 11, the third sliding rod 16 is fixedly arranged on the top inner wall and the bottom inner wall of the second sliding hole 15, the upper clamp plate 17 is slidably arranged on the third sliding rod 16, the upper clamp plate 17 is slidably connected with the inner wall of the second sliding hole 15, the two ends of the upper clamp plate 17 are extended out of the component mounting plates 11, the upper clamp plate 17 is arranged above the lower clamp plate 14, the second lead screw 18 is rotatably arranged on the top inner wall and the bottom inner wall of the second sliding hole 15, the top end of the second lead screw 18 is extended out of the component mounting plates 11, the second lead screw 18 is in threaded connection with the upper clamp plate 17.
The top end of the second lead screw 18 is fixedly provided with a hand wheel, the bottom of the second sliding hole 15 is provided with a first groove, the inner wall of the top of the second sliding hole 15 is provided with a first through hole, the first through hole and the first groove are internally and fixedly provided with first bearings, and the inner rings of the first bearings are fixedly sleeved on the second lead screw 18.
The upper clamp plate 17 is provided with a first through hole, the third sliding rod 16 penetrates through the first through hole and is in sliding connection with the inner wall of the first through hole, the upper clamp plate 17 is provided with a first threaded hole, and the internal thread of the first threaded hole is screwed with the external thread of the second lead screw 18.
A second through hole is formed in the component mounting plate 11, and the second sliding rod 10 penetrates through the second through hole and is in sliding connection with the inner wall of the second through hole.
Two second threaded holes are formed in the component mounting plate 11, two sections of external threads with opposite rotation directions are formed in the first lead screw 12, and the internal threads of the two second threaded holes are screwed with the two sections of external threads respectively.
The utility model provides a theory of operation that is used for triaxial machining center's work piece location frock as follows:
when the workpiece needs to be fixed, the workpiece is placed on two lower clamping plates 14, a hand wheel is rotated, the hand wheel drives a second lead screw 18 to rotate, and the upper clamping plate 17 is close to the lower clamping plates 14 under the limit of a third sliding rod 16 and a second sliding hole 15 to fix the workpiece by the upper clamping plate 17.
Compared with the prior art, the utility model provides a work piece location frock for triaxial machining center has following beneficial effect:
the utility model provides a work piece location frock for triaxial machining center can realize the nimble removal of three-dimensional, and adaptability is stronger.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a work piece location frock for triaxial machining center which characterized in that includes:
a base plate;
the two sliding grooves are formed in the top of the bottom plate;
the two first sliding rods are fixedly arranged in the two sliding grooves respectively;
the two sliding blocks are respectively sleeved on the two first sliding rods in a sliding manner, the two sliding blocks are respectively connected with the inner walls of the two sliding grooves in a sliding manner, and the tops of the two sliding blocks extend out of the bottom plate;
the connecting plate is fixedly arranged on the tops of the two sliding blocks;
the rodless cylinder is fixedly arranged at the top of the bottom plate, an output block of the rodless cylinder is fixedly connected with the connecting plate, and the rodless cylinder is positioned between the two sliding blocks;
the two supporting plates are fixedly arranged at the top of the connecting plate;
the transverse plate is fixedly arranged on one side of the two support plates close to each other;
the first sliding hole is formed in the transverse plate;
the second sliding rod is fixedly arranged on the inner walls of the two sides of the first sliding hole;
the two component mounting plates are sleeved on the second sliding rod in a sliding manner, and two ends of the two component mounting plates extend out of the transverse plate;
the first lead screw is rotatably arranged on the two support plates, two ends of the first lead screw respectively extend out of the two support plates, and the first lead screw is positioned between the transverse plate and the connecting plate;
the motor is fixedly arranged on one of the supporting plates, and an output shaft of the motor is fixedly connected with one end of the first lead screw;
and the two clamping devices are respectively arranged on the two component mounting plates.
2. The workpiece positioning tool for the three-axis machining center according to claim 1, wherein the clamping device comprises a lower clamp plate, a second slide hole, a third slide rod, an upper clamp plate and a second lead screw, the lower clamp plate is fixedly mounted on one side of the two component mounting plates close to each other, the lower clamp plate is positioned above the transverse plate, the second slide hole is formed in the component mounting plates, the third slide rod is fixedly mounted on the top inner wall and the bottom inner wall of the second slide hole, the upper clamp plate is slidably sleeved on the third slide rod, the upper clamp plate is slidably connected with the inner walls of the second slide hole, two ends of the upper clamp plate extend out of the component mounting plates, the upper clamp plate is positioned above the lower clamp plate, and the second lead screw is rotatably mounted on the top inner wall and the bottom inner wall of the second slide hole, the top end of the second lead screw extends out of the component mounting plate, and the second lead screw is in threaded connection with the upper clamping plate.
3. The workpiece positioning tool for the three-axis machining center according to claim 2, wherein a hand wheel is fixedly mounted at the top end of the second lead screw, a first groove is formed in the bottom of the second sliding hole, a first through hole is formed in the inner wall of the top of the second sliding hole, first bearings are fixedly mounted in the first through hole and the first groove, and inner rings of the two first bearings are fixedly sleeved on the second lead screw.
4. The workpiece positioning tool for the three-axis machining center according to claim 2, wherein the upper clamp plate is provided with a first through hole, the third slide bar penetrates through the first through hole and is in sliding connection with the inner wall of the first through hole, the upper clamp plate is provided with a first threaded hole, and an internal thread of the first threaded hole is screwed with an external thread of the second lead screw.
5. The workpiece positioning tool for the three-axis machining center according to claim 1, wherein a second through hole is formed in the assembly mounting plate, and the second slide bar penetrates through the second through hole and is slidably connected with the inner wall of the second through hole.
6. The workpiece positioning tool for the three-axis machining center according to claim 1, wherein the two component mounting plates are respectively provided with a second threaded hole, the first lead screw is provided with two sections of external threads with opposite rotation directions, and the internal threads of the two second threaded holes are respectively screwed with the two sections of external threads.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922316662.0U CN211540341U (en) | 2019-12-20 | 2019-12-20 | Workpiece positioning tool for three-axis machining center |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922316662.0U CN211540341U (en) | 2019-12-20 | 2019-12-20 | Workpiece positioning tool for three-axis machining center |
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| Publication Number | Publication Date |
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| CN211540341U true CN211540341U (en) | 2020-09-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201922316662.0U Active CN211540341U (en) | 2019-12-20 | 2019-12-20 | Workpiece positioning tool for three-axis machining center |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112809526A (en) * | 2020-12-28 | 2021-05-18 | 宁波市诺研新材料科技有限公司 | Method for manufacturing sandwich color steel plate |
| CN112892809A (en) * | 2021-02-05 | 2021-06-04 | 何宽 | Ultrasonic machining device for optical glass |
-
2019
- 2019-12-20 CN CN201922316662.0U patent/CN211540341U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112809526A (en) * | 2020-12-28 | 2021-05-18 | 宁波市诺研新材料科技有限公司 | Method for manufacturing sandwich color steel plate |
| CN112892809A (en) * | 2021-02-05 | 2021-06-04 | 何宽 | Ultrasonic machining device for optical glass |
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