CN209774693U - Motor-driven rotary positioning mechanism - Google Patents
Motor-driven rotary positioning mechanism Download PDFInfo
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- CN209774693U CN209774693U CN201920509894.5U CN201920509894U CN209774693U CN 209774693 U CN209774693 U CN 209774693U CN 201920509894 U CN201920509894 U CN 201920509894U CN 209774693 U CN209774693 U CN 209774693U
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- clamping jaw
- positioning mechanism
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- support frame
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Abstract
The utility model relates to a motor drive's rotary positioning mechanism, including first support frame, install the first rotating assembly on first support frame, the second support frame, install the second rotating assembly on the second support frame and connect the positioning mechanism of first rotating assembly and second rotating assembly, first rotating assembly is including the motor that connects gradually, a speed reducer, the shaft coupling, first pivot and first fixed plate, the second rotating assembly includes the second pivot, the second fixed plate that is connected with the second pivot, positioning mechanism includes the base plate, install spacing subassembly and clamping jaw mechanism on the base plate, first fixed plate, the second fixed plate is all fixed mutually with the base plate. The utility model discloses a motor provides power, and the transmission is reliable and efficient, can rotate and fix a position the product, and the product is fixed a position effectually by rotatory back, can use in the production line, conveniently carries out the technological operation of different faces, the flexibility greatly increased of whole mechanism to the product.
Description
Technical Field
The utility model relates to a motor drive's rotational positioning mechanism.
Background
At present, most of the existing positioning fixtures cannot be turned, and even if the positioning fixtures can be turned, the positioning effect of the turned product is poor, so that the operability of the product can be greatly reduced.
SUMMERY OF THE UTILITY MODEL
The utility model overcomes prior art's is not enough, provides a simple structure's motor drive's rotational positioning mechanism.
in order to achieve the above purpose, the utility model adopts the technical scheme that: the utility model provides a motor drive's rotary positioning mechanism, includes first support frame, installs first rotating assembly, second support frame on the first support frame, install second rotating assembly and connection on the second support frame first rotating assembly and second rotating assembly's positioning mechanism, first rotating assembly is including motor, speed reducer, shaft coupling, first pivot and the first fixed plate that connects gradually, second rotating assembly include the second pivot, with the second fixed plate that the second pivot is connected, positioning mechanism includes the base plate, installs spacing subassembly and clamping jaw mechanism on the base plate, first fixed plate, second fixed plate all with the base plate is fixed mutually.
The utility model discloses a preferred embodiment, motor drive's rotational positioning mechanism further includes gripper mechanism is including bearing the seat, installing hold the gripper cylinder on the seat, by first clamping jaw subassembly and the second clamping jaw subassembly that the gripper cylinder drove, first clamping jaw subassembly includes first connecting plate, fixes first clamping jaw and second clamping jaw on the first connecting plate, second clamping jaw subassembly includes the second connecting plate, installs third clamping jaw and fourth clamping jaw on the second connecting plate.
The utility model discloses a preferred embodiment, motor drive's rotational positioning mechanism further includes bear and install the slide rail on the seat, be fixed with first sliding rail connection board on the first connecting plate, be fixed with second sliding rail connection board on the second connecting plate, first sliding rail connection board and second sliding rail connection board by clamping jaw cylinder drives the edge the slide rail removes.
The utility model discloses a preferred embodiment, motor drive's rotational positioning mechanism further includes bear the weight of the seat and include first riser, second riser and connect the loading board of first riser and second riser, first riser, second riser all with the base plate is fixed mutually.
In a preferred embodiment of the present invention, the motor-driven rotational positioning mechanism further comprises the limiting member comprises a first supporting block and at least one second supporting block.
In a preferred embodiment of the present invention, the motor-driven rotational positioning mechanism further comprises at least one positioning pin.
In a preferred embodiment of the present invention, the motor-driven rotational positioning mechanism further comprises a locking cylinder mounted on the first support frame, a locking block mounted on the first fixing plate, and a cylinder arm of the locking cylinder capable of being inserted into the locking block.
In a preferred embodiment of the present invention, the motor-driven rotational positioning mechanism further comprises a key connection between the shaft coupling and the first rotating shaft.
In a preferred embodiment of the present invention, the motor-driven rotary positioning mechanism further comprises the first support frame comprises a first bottom plate, a first side plate fixed on the first bottom plate, a first bearing assembly is mounted on the first side plate, and the first shaft extends into the first bearing assembly.
In a preferred embodiment of the present invention, the motor-driven rotational positioning mechanism further comprises the second support frame comprises a second bottom plate, a second side plate fixed on the second bottom plate, a second bearing assembly is mounted on the second side plate, and the second shaft passes through the second bearing assembly.
The utility model provides a defect that exists among the background art, the utility model discloses simple structure, easy to maintain, provide power through the motor, the transmission is reliable and efficient, it improves the moment of torsion to increase the speed reducer, provide stronger power, can rotate and fix a position the product, the product is fixed a position effectually after being rotatory, and pass through the motor, first clamping jaw cylinder, second clamping jaw cylinder and locking cylinder control action, control is convenient simple, degree of automation is high, high working efficiency, through first clamping jaw subassembly, second clamping jaw subassembly and locking cylinder cooperation, effectively improved the positioning accuracy to the product, can use in the production line, be convenient for operate the product from different angles, the flexibility greatly increased of whole mechanism.
Drawings
The present invention will be further explained with reference to the drawings and examples.
Fig. 1 is a perspective view of a preferred embodiment of the present invention;
Fig. 2 is a top view of a preferred embodiment of the present invention;
Fig. 3 is a front view of a preferred embodiment of the present invention;
Fig. 4 is a perspective view from another angle of the preferred embodiment of the present invention.
Detailed Description
The invention will now be described in further detail with reference to the accompanying drawings, which are simplified schematic drawings and illustrate, by way of illustration only, the basic structure of the invention, and which therefore show only the constituents relevant to the invention.
As shown in fig. 1 to 4, a motor-driven rotary positioning mechanism includes a first support frame 10, a first rotating assembly 12 mounted on the first support frame 10, a second support frame 14, a second rotating assembly 16 mounted on the second support frame 14, and a positioning mechanism connecting the first rotating assembly 12 and the second rotating assembly 16, where the first rotating assembly 12 includes a motor 18, a reducer 20, a coupler 22, a first rotating shaft 24, and a first fixing plate 26 that are sequentially connected, the second rotating assembly 16 includes a second rotating shaft 28, and a second fixing plate 30 connected to the second rotating shaft 28, the positioning mechanism includes a base plate 32, a limiting assembly and a clamping jaw mechanism mounted on the base plate 32, and both the first fixing plate 26 and the second fixing plate 30 are fixed to the base plate 32.
The utility model discloses preferred clamping jaw mechanism is including bearing seat 34, install the clamping jaw cylinder 36 on bearing seat 34, first clamping jaw subassembly and the second clamping jaw subassembly driven by clamping jaw cylinder 36, first clamping jaw subassembly includes first connecting plate 40, fix first clamping jaw 42 and the second clamping jaw 44 on first connecting plate 40, the second clamping jaw subassembly includes second connecting plate 46, install third clamping jaw 48 and the fourth clamping jaw 50 on second connecting plate 46, clip the product through first clamping jaw 42, second clamping jaw 44, third clamping jaw 48 and fourth clamping jaw 50, avoid rocking of product.
The utility model discloses preferably bear and install slide rail 52 on the seat 34, be fixed with first sliding rail connecting plate 54 on the first connecting plate 42, be fixed with second sliding rail connecting plate 56 on the second connecting plate 46, first sliding rail connecting plate 54 and second sliding rail connecting plate 56 are driven by clamping jaw cylinder 36 and slide along slide rail 52, improve the rigidity and the stability of first clamping jaw subassembly and second clamping jaw subassembly.
The utility model discloses the preferred loading seat 34 includes first riser 58, second riser 60 and connects the loading board 62 of first riser 58 and second riser 60, and first riser 58, second riser 60 all are fixed mutually with base plate 32.
To facilitate product positioning, the preferred stop assembly of the present invention includes a first support block 64 and at least one second support block 66. In this embodiment, the number of the second supporting blocks 66 is three, and the four corners of the product are limited by the first supporting blocks 64 and the three second supporting blocks 66, so that the positioning accuracy is improved.
In order to further improve the positioning stability of the product, the utility model discloses preferred spacing subassembly still includes at least one locating pin 68.
The utility model discloses install locking cylinder 70 on preferred first support frame 10, install locking piece 72 on the first fixed plate 26, in locking piece 72 can be inserted to locking cylinder 70's cylinder arm, wholly pins positioning mechanism, further improves positioning accuracy.
To facilitate torque transfer, the preferred coupling 22 of the present invention is connected to the first shaft 24 by a key 74.
The first support frame 10 of the present invention preferably includes a first bottom plate 76, a first side plate 78 fixed on the first bottom plate 76, a first bearing assembly 80 mounted on the first side plate 78, and the first shaft 24 extending into the first bearing assembly 80. Specifically, four supporting columns 82 are mounted on the first side plate 78, mounting plates 84 are fixed on the four supporting columns 82, the speed reducer 20 is fixed on the mounting plates 84, the motor 18 is inserted into the speed reducer 20, and the speed reducer 20 is inserted into one side of the coupler 22, so that the motor 18 drives the speed reducer 20 and the coupler 22 to rotate simultaneously when rotating, the key 74 is mounted in the key slot of the first rotating shaft 24 and inserted into the other side of the coupler 22, and the first rotating shaft 24 is driven to rotate in the first bearing assembly 80 by transmitting torque through the key 74.
the preferred second support frame 14 of the present invention comprises a second bottom plate 86, and a second side plate 88 fixed on the second bottom plate 86, wherein a second bearing assembly 90 is installed on the second side plate 88, and the second shaft 28 passes through the second bearing assembly 90.
The utility model discloses when using, motor 18 starts, through speed reducer 20, shaft coupling 22 drives first pivot 24 and rotates, first pivot 24 drives base plate 32 through first fixed plate 26 and rotates, second pivot 28 and second fixed plate 30 also rotate together simultaneously, it is rotatory to drive the product 92 of putting on base plate 32, clamping jaw cylinder 36 starts, first sliding rail connecting plate 54, second sliding rail connecting plate 56 moves in opposite directions, through first clamping jaw 42, second clamping jaw 44, third clamping jaw 48 and fourth clamping jaw 50 press from both sides tight product, locking block 72 is inserted to the cylinder arm of locking cylinder 70, pin first fixed plate 26, further fix a position product 92.
In light of the foregoing, it is to be understood that various changes and modifications may be made by those skilled in the art without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (10)
1. A motor-driven rotary positioning mechanism is characterized in that: including first support frame, install first rotating assembly, second support frame on the first support frame, install second rotating assembly and connection on the second support frame first rotating assembly and second rotating assembly's positioning mechanism, first rotating assembly is including the motor, speed reducer, shaft coupling, first pivot and the first fixed plate that connect gradually, second rotating assembly include the second pivot, with the second fixed plate that the second pivot is connected, positioning mechanism includes the base plate, installs spacing subassembly and clamping jaw mechanism on the base plate, first fixed plate, second fixed plate all with the base plate is fixed mutually.
2. A motor driven rotary positioning mechanism as set forth in claim 1, wherein: clamping jaw mechanism is including bearing the weight of the seat, installing hold the weight of the last clamping jaw cylinder of seat, by first clamping jaw subassembly and the second clamping jaw subassembly that clamping jaw cylinder drove, first clamping jaw subassembly includes first connecting plate, fixes first clamping jaw and second clamping jaw on the first connecting plate, second clamping jaw subassembly includes the second connecting plate, installs third clamping jaw and fourth clamping jaw on the second connecting plate.
3. A motor driven rotary positioning mechanism as set forth in claim 2, wherein: the bearing seat is provided with a slide rail, a first slide rail connecting plate is fixed on the first connecting plate, a second slide rail connecting plate is fixed on the second connecting plate, and the first slide rail connecting plate and the second slide rail connecting plate are driven by the clamping jaw cylinder to move along the slide rail.
4. A motor driven rotary positioning mechanism as set forth in claim 3, wherein: the bearing seat comprises a first vertical plate, a second vertical plate and a bearing plate for connecting the first vertical plate and the second vertical plate, and the first vertical plate and the second vertical plate are fixed with the base plate.
5. a motor driven rotary positioning mechanism as set forth in claim 1, wherein: the limiting assembly comprises a first supporting block and at least one second supporting block.
6. A motor driven rotational positioning mechanism as set forth in claim 5, wherein: the spacing subassembly still includes at least one locating pin.
7. A motor driven rotary positioning mechanism as set forth in claim 1, wherein: a locking cylinder is mounted on the first support frame, a locking block is mounted on the first fixing plate, and a cylinder arm of the locking cylinder can be inserted into the locking block.
8. A motor driven rotary positioning mechanism as set forth in claim 1, wherein: the coupler is connected with the first rotating shaft through a key.
9. A motor driven rotary positioning mechanism according to claim 7 or 8, characterized in that: the first support frame comprises a first bottom plate and a first side plate fixed on the first bottom plate, a first bearing assembly is mounted on the first side plate, and the first rotating shaft extends into the first bearing assembly.
10. A motor driven rotary positioning mechanism as set forth in claim 1, wherein: the second support frame comprises a second bottom plate and a second side plate fixed on the second bottom plate, a second bearing assembly is mounted on the second side plate, and the second rotating shaft penetrates through the second bearing assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920509894.5U CN209774693U (en) | 2019-04-16 | 2019-04-16 | Motor-driven rotary positioning mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920509894.5U CN209774693U (en) | 2019-04-16 | 2019-04-16 | Motor-driven rotary positioning mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209774693U true CN209774693U (en) | 2019-12-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920509894.5U Active CN209774693U (en) | 2019-04-16 | 2019-04-16 | Motor-driven rotary positioning mechanism |
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| CN (1) | CN209774693U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111806102A (en) * | 2020-09-10 | 2020-10-23 | 季华实验室 | Positioning device of substrate and ink-jet printing equipment |
-
2019
- 2019-04-16 CN CN201920509894.5U patent/CN209774693U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111806102A (en) * | 2020-09-10 | 2020-10-23 | 季华实验室 | Positioning device of substrate and ink-jet printing equipment |
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