CN212552463U - Position changing machine - Google Patents
Position changing machine Download PDFInfo
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- CN212552463U CN212552463U CN202020970157.8U CN202020970157U CN212552463U CN 212552463 U CN212552463 U CN 212552463U CN 202020970157 U CN202020970157 U CN 202020970157U CN 212552463 U CN212552463 U CN 212552463U
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- rotating shaft
- rotating
- clamping
- motor
- mounting plate
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Abstract
The utility model provides a positioner. The machine of shifting includes: a supporting seat; the supporting frame is fixedly arranged at the top of the supporting seat; the first motor is fixedly arranged on the support frame; the rotating shaft is rotatably arranged on the supporting frame, and one end of the rotating shaft is fixedly connected with an output shaft of the first motor; the mounting plate is fixedly mounted at one end, far away from the first motor, of the rotating shaft; the two clamping arms are slidably mounted on one side of the mounting plate, which is far away from the rotating shaft; two rotate the seat, two it installs to rotate the seat fixed mounting keep away from the mounting panel one side of pivot. The utility model provides a machine of shifting has convenient to use, easy operation, can be quick carry out the centre gripping to the work piece, conveniently carries out angle modulation to the work piece to the convenience carries out welded advantage to the work piece.
Description
Technical Field
The utility model relates to the field of welding technique, especially, relate to a machine of shifting.
Background
In traditional welding process, because welding position's difference, and for better welding, need carry out corresponding adjustment to the position of work piece, and traditional when adjusting the position of work piece, adopt the manual work to adjust mostly, this kind of regulative mode is wasted time and energy, and efficiency is lower.
Therefore, it is necessary to provide a positioner to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides a technical problem provide a convenient to use, easy operation, can be quick carry out the centre gripping to the work piece, conveniently carry out angle modulation to the work piece to the convenience carries out welded machine of shifting to the work piece.
For solving the technical problem, the utility model provides a positioner, include: a supporting seat; the supporting frame is fixedly arranged at the top of the supporting seat; the first motor is fixedly arranged on the support frame; the rotating shaft is rotatably arranged on the supporting frame, and one end of the rotating shaft is fixedly connected with an output shaft of the first motor; the mounting plate is fixedly mounted at one end, far away from the first motor, of the rotating shaft; the two clamping arms are slidably mounted on one side of the mounting plate, which is far away from the rotating shaft; the two rotating seats are fixedly arranged on one side, far away from the rotating shaft, of the mounting plate, and the two clamping arms are located between the two rotating seats; the supporting screw rods are rotatably arranged on the two rotating seats, and the two clamping arms are sleeved on the outer sides of the supporting screw rods in a threaded manner; the two clamping rotating blocks are respectively and rotatably arranged on one sides of the two clamping arms close to each other; and the second motor is fixedly arranged in the corresponding clamping arm and is fixedly connected with one end of the corresponding clamping rotating block.
Preferably, the supporting screw penetrates through the two rotating seats, and rotating handles are fixedly mounted at two ends of the supporting screw.
Preferably, one side fixed mounting that the pivot was kept away from to the mounting panel has the scale, the scale with centre gripping turning block looks adaptation.
Preferably, one side of the mounting plate, which is far away from the rotating shaft, is symmetrically and fixedly provided with two first sliding rails, the clamping arm is fixedly provided with two first sliding blocks, and the first sliding blocks are slidably arranged on the corresponding first sliding rails.
Preferably, the top fixed mounting of centre gripping arm has the second slider, the top fixed mounting of mounting panel has the second slide rail, second slider slidable mounting be in on the second slide rail.
Preferably, the support frame is provided with a mounting hole, the outer side of the rotating shaft is fixedly sleeved with a bearing, and the outer ring of the bearing is fixedly connected with the inner wall of the mounting hole.
Preferably, a rotating hole is formed in one side of the rotating seat, and the supporting screw penetrates through the rotating hole and is rotatably connected with the inner wall of the rotating hole.
Preferably, two sections of external threads are symmetrically formed on the outer side of the supporting screw rod, and the rotating directions of the two sections of external threads are opposite.
Preferably, the top of the supporting seat is provided with a lifting mechanism, and the lifting mechanism is matched with the two clamping rotating blocks.
Preferably, elevating system includes four first hinge bars that are the annular and distribute, the bottom of first hinge bar with the top of supporting seat is articulated mutually, and is two corresponding the top of first hinge bar articulates there is same connecting plate, the top of connecting plate articulates there are two second hinge bars, four the top of second hinge bar articulates there is same elevating platform, two fixed mounting has same pneumatic cylinder between the connecting plate.
Compared with the prior art, the utility model provides a positioner has following beneficial effect:
the utility model provides a positioner, which can realize the operation of two clamping rotating blocks in opposite directions or back to back through the matching of a mounting plate, a rotating seat, a supporting screw and a rotating handle, thereby realizing the clamping work of a workpiece quickly and facilitating the taking off of the workpiece; can realize rotating two centre gripping turning blocks through first motor, pivot, mounting panel and centre gripping arm, can realize through the second motor that the centre gripping turning block rotates simultaneously to drive the work piece by oneself and rotate, thereby can realize the angle modulation to the work piece, thereby made things convenient for the weldment work to the work piece.
Drawings
Fig. 1 is a schematic structural view of a first embodiment of a positioner provided by the present invention;
FIG. 2 is a side view of the structure of FIG. 1;
fig. 3 is a schematic view of a second embodiment of the positioner provided by the present invention;
fig. 4 is a schematic structural view of the lifting mechanism shown in fig. 3.
Reference numbers in the figures: 1. supporting seat, 2, support frame, 3, first motor, 4, pivot, 5, mounting panel, 6, centre gripping arm, 7, rotate the seat, 8, supporting screw, 9, centre gripping turning block, 10, second motor, 11, rotation handle, 12, scale, 13, elevating system, 14, first hinge bar, 15, connecting plate, 16, second hinge bar, 17, elevating platform, 18, pneumatic cylinder.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and embodiments.
The first embodiment:
referring to fig. 1 and fig. 2, in a first embodiment of the present invention, the position changing machine includes: a support base 1; the support frame 2 is fixedly arranged at the top of the support seat 1; the first motor 3 is fixedly arranged on the support frame 2; the rotating shaft 4 is rotatably installed on the supporting frame 2, and one end of the rotating shaft 4 is fixedly connected with an output shaft of the first motor 3; the mounting plate 5 is fixedly mounted at one end, far away from the first motor 3, of the rotating shaft 4; the two clamping arms 6 are slidably mounted on one side of the mounting plate 5 away from the rotating shaft 4; the two rotating seats 7 are fixedly arranged on one side, away from the rotating shaft 4, of the mounting plate 5, and the two clamping arms 6 are positioned between the two rotating seats 7; the supporting screw rods 8 are rotatably arranged on the two rotating seats 7, and the two clamping arms 6 are sleeved on the outer sides of the supporting screw rods 8 in a threaded manner; the two clamping rotating blocks 9 are respectively and rotatably arranged on one sides, close to each other, of the two clamping arms 6; and the second motor 10 is fixedly arranged in the corresponding clamping arm 6, and the second motor 10 is fixedly connected with one end of the corresponding clamping rotating block 9.
The supporting screw rods 8 penetrate through the two rotating seats 7, and rotating handles 11 are fixedly mounted at two ends of the supporting screw rods 8.
The mounting panel 5 is kept away from one side fixed mounting of pivot 4 has scale 12, scale 12 with centre gripping turning block 9 looks adaptation.
The mounting panel 5 is kept away from one side symmetry fixed mounting of pivot 4 has two first slide rails, fixed mounting has two first sliders on the centre gripping arm 6, first slider slidable mounting is corresponding on the first slide rail.
The top fixed mounting of centre gripping arm 6 has the second slider, the top fixed mounting of mounting panel 5 has the second slide rail, second slider slidable mounting be in on the second slide rail.
The support frame 2 is provided with a mounting hole, the outer side of the rotating shaft 4 is fixedly sleeved with a bearing, and the outer ring of the bearing is fixedly connected with the inner wall of the mounting hole.
A rotating hole is formed in one side of the rotating seat 7, and the supporting screw 8 penetrates through the rotating hole and is rotatably connected with the inner wall of the rotating hole.
Two sections of external threads are symmetrically formed in the outer side of the supporting screw rod 8, and the rotating directions of the two sections of external threads are opposite.
The utility model provides a shift machine's theory of operation as follows:
when a workpiece is welded, the welding workpiece is positioned and placed between two clamping rotating blocks 9, a positioning device can be arranged on the clamping rotating blocks 9 according to the characteristics of the welding workpiece in the process, then a rotating handle 11 is rotated, the rotating handle 11 drives a supporting screw 8 to rotate on two rotating seats 7, the supporting screw 8 drives two clamping arms 6 to mutually approach on a mounting plate 5 until the welding workpiece is clamped, the rotating handle is stopped at the moment, the six-axis welding manipulator is controlled to weld the welding workpiece, when the position of the welding workpiece needs to be adjusted to facilitate the welding work of the six-axis welding manipulator, only a first motor 3 needs to be started, the first motor 3 drives a rotating shaft 4 to rotate, the rotating shaft 4 drives the mounting plate 5 to rotate, the mounting plate 5 drives the two clamping arms 6 to rotate, the clamping arms 6 drive the clamping rotating blocks 9 to rotate, and the two clamping blocks 9 drive the welding workpiece to rotate, thereby can adjust the position of welding workpiece, still can start second motor 10 simultaneously, second motor 10 drives and starts a centre gripping turning block 9 and rotates, and centre gripping turning block 9 drives the welding workpiece and rotates, and the welding workpiece drives another centre gripping turning block 9 and rotates to more easily rotate welding workpiece to required welding position, thereby make things convenient for six welding manipulator's weldment work.
Compared with the prior art, the utility model provides a positioner has following beneficial effect:
the utility model provides a positioner, which can realize the operation of two clamping rotating blocks 9 in opposite directions or back to back through the matching of a mounting plate 5, a rotating seat 7, a supporting screw 8 and a rotating handle 11, thereby realizing the clamping work of a workpiece quickly and facilitating the taking-off of the workpiece; can realize rotating two centre gripping turning blocks 9 through first motor 3, pivot 4, mounting panel 5 and centre gripping arm 6, can realize through second motor 10 that centre gripping turning block 9 rotates simultaneously to drive the work piece by oneself and rotate, thereby can realize the angle modulation to the work piece, thereby made things convenient for the weldment work to the work piece.
Second embodiment:
based on the machine of shifting that the first embodiment of this application provided, the second embodiment of this application provides another kind of machine of shifting. The second embodiment is merely a preferred way of the first embodiment, and the implementation of the second embodiment does not affect the implementation of the first embodiment alone.
The second embodiment of the present invention will be further explained with reference to the drawings and the embodiments.
Referring to fig. 3 and 4, the positioner further includes a lifting mechanism 13 fixedly mounted on the top of the supporting base 1, and the lifting mechanism 13 is adapted to the two clamping rotating blocks 9.
The workpiece to be welded is placed at the top of the lifting platform 17, then the hydraulic cylinder 18 is started, the hydraulic cylinder 18 drives the two connecting plates 15 to approach each other, the connecting plates 15 drive the two corresponding first hinged rods 14 and the two corresponding second hinged rods 14 to move, under the action of the first hinged rods 14, the connecting rods 15 and the second hinged rods 16, the four second hinged rods 16 push the lifting platform 17 to move upwards, so that the workpiece placed on the lifting platform 17 can move upwards, when the workpiece is between the workpiece and the two clamping rotating blocks 9, the hydraulic cylinder 18 is closed, the workpiece can be clamped through the clamping rotating blocks 9 at the moment, the workpiece with the large mass can be conveniently lifted in the process, and the clamping work of the workpiece with the large mass is facilitated.
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 (10)
1. A positioner, characterized in that includes:
a supporting seat;
the supporting frame is fixedly arranged at the top of the supporting seat;
the first motor is fixedly arranged on the support frame;
the rotating shaft is rotatably arranged on the supporting frame, and one end of the rotating shaft is fixedly connected with an output shaft of the first motor;
the mounting plate is fixedly mounted at one end, far away from the first motor, of the rotating shaft;
the two clamping arms are slidably mounted on one side of the mounting plate, which is far away from the rotating shaft;
the two rotating seats are fixedly arranged on one side, far away from the rotating shaft, of the mounting plate, and the two clamping arms are located between the two rotating seats;
the supporting screw rods are rotatably arranged on the two rotating seats, and the two clamping arms are sleeved on the outer sides of the supporting screw rods in a threaded manner;
the two clamping rotating blocks are respectively and rotatably arranged on one sides of the two clamping arms close to each other;
and the second motor is fixedly arranged in the corresponding clamping arm and is fixedly connected with one end of the corresponding clamping rotating block.
2. The positioner according to claim 1, wherein the support screw penetrates through the two rotary seats, and rotary handles are fixedly mounted at both ends of the support screw.
3. The positioner according to claim 1, wherein a graduated scale is fixedly mounted on one side of the mounting plate away from the rotating shaft, and the graduated scale is matched with the clamping rotating block.
4. The positioner according to claim 1, wherein two first sliding rails are symmetrically and fixedly mounted on one side of the mounting plate away from the rotating shaft, two first sliding blocks are fixedly mounted on the clamping arm, and the first sliding blocks are slidably mounted on the corresponding first sliding rails.
5. The positioner according to claim 1, wherein a second sliding block is fixedly mounted at the top of the clamping arm, a second sliding rail is fixedly mounted at the top of the mounting plate, and the second sliding block is slidably mounted on the second sliding rail.
6. The positioner according to claim 1, wherein the support frame is provided with a mounting hole, a bearing is fixedly sleeved outside the rotating shaft, and an outer ring of the bearing is fixedly connected with an inner wall of the mounting hole.
7. The positioner according to claim 1, wherein a rotation hole is formed in one side of the rotation seat, and the support screw penetrates through the rotation hole and is rotatably connected with the inner wall of the rotation hole.
8. The positioner according to claim 1, wherein two sections of external threads are symmetrically formed on the outer side of the support screw, and the rotation directions of the two sections of external threads are opposite.
9. The positioner according to claim 1, wherein a lifting mechanism is mounted on the top of the support base, and the lifting mechanism is matched with the two clamping rotating blocks.
10. The positioner according to claim 9, wherein the lifting mechanism comprises four first hinged rods distributed in a ring shape, the bottom ends of the first hinged rods are hinged to the top of the supporting seat, the top ends of two corresponding first hinged rods are hinged to the same connecting plate, the top of the connecting plate is hinged to two second hinged rods, the top ends of four second hinged rods are hinged to the same lifting platform, and the same hydraulic cylinder is fixedly mounted between the two connecting plates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020970157.8U CN212552463U (en) | 2020-06-01 | 2020-06-01 | Position changing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020970157.8U CN212552463U (en) | 2020-06-01 | 2020-06-01 | Position changing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212552463U true CN212552463U (en) | 2021-02-19 |
Family
ID=74636910
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020970157.8U Active CN212552463U (en) | 2020-06-01 | 2020-06-01 | Position changing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212552463U (en) |
-
2020
- 2020-06-01 CN CN202020970157.8U patent/CN212552463U/en active Active
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