CN215100531U - Gear rack turnover mechanism - Google Patents
Gear rack turnover mechanism Download PDFInfo
- Publication number
- CN215100531U CN215100531U CN202120317233.XU CN202120317233U CN215100531U CN 215100531 U CN215100531 U CN 215100531U CN 202120317233 U CN202120317233 U CN 202120317233U CN 215100531 U CN215100531 U CN 215100531U
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- rack
- fixing plate
- plate
- pinion
- gear
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Abstract
The utility model discloses a rack and pinion tilting mechanism, include: the base, it is provided with linear motion rotary mechanism to slide on the base, be connected with connecting rod clamping mechanism on the linear motion rotary mechanism, linear motion rotary mechanism includes mounting panel, rack fixed plate, rack, gear and first cylinder, the rack fixed plate slides and sets up on the mounting panel, the rack is fixed to be set up on the rack fixed plate, be provided with on the mounting panel with rack matched with gear, the output of first cylinder is connected with the rack fixed plate, the gear is connected with connecting rod clamping mechanism through first pivot. In this way, the gear rack turnover mechanism provided by the utility model can realize operation through the structure under the condition that the existing mechanism can not meet the operation requirement of an ultra-large workpiece; the operation safety is improved, and the mechanical structure is safer and more stable.
Description
Technical Field
The utility model relates to a new energy automobile electricity drives assembly line field, especially relates to a rack and pinion tilting mechanism.
Background
The conventional rotating mechanism basically adopts the combination of pneumatic standard parts (a pneumatic rotary table and a pneumatic gripper) to clamp and turn over workpieces, so that the clamping and turning of the workpieces can be realized for small workpieces, but for the electric driving industry of new energy vehicles, the electric driving is heavy in volume, but the grabbing stroke is large, and the former mechanism is difficult to realize or cannot be realized. This mechanism is thus designed to meet practical requirements.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the main technical problem who solves provides a rack and pinion tilting mechanism to solve the problem that exists among the background art.
In order to solve the technical problem, the utility model discloses a technical scheme be: provided is a rack and pinion turnover mechanism including: the base, it is provided with linear motion rotary mechanism to slide on the base, be connected with connecting rod clamping mechanism on the linear motion rotary mechanism, linear motion rotary mechanism includes mounting panel, rack fixed plate, rack, gear and first cylinder, the rack fixed plate slides and sets up on the mounting panel, the rack is fixed to be set up on the rack fixed plate, be provided with on the mounting panel with rack matched with gear, the output of first cylinder is connected with the rack fixed plate, the gear is connected with connecting rod clamping mechanism through first pivot.
In a preferred embodiment of the present invention, two ends of the mounting plate are respectively provided with a stop.
In a preferred embodiment of the present invention, the connecting rod clamping mechanism includes a bottom plate, a first gripper fixing plate, a second gripper fixing plate, a connecting rod, a cam follower and a second cylinder, the first gripper fixing plate and the second gripper fixing plate are both slidably disposed on the bottom plate, the first gripper fixing plate and the second gripper fixing plate are both provided with a cam follower, the cam followers are connected to each other through the connecting rod, and an output end of the second cylinder is connected to the first gripper fixing plate or the second gripper fixing plate.
In a preferred embodiment of the present invention, the connecting rod is connected to the bottom plate through a second rotating shaft.
In a preferred embodiment of the present invention, the first gripper fixing plate and the second gripper fixing plate are both provided with grippers.
In a preferred embodiment of the present invention, the rack fixing plate is connected to the mounting plate through a first slide rail and a first slide block.
In a preferred embodiment of the present invention, the first and second gripper fixing plates are connected to the bottom plate through a second slide rail and a second slide block.
The utility model has the advantages that: the utility model provides a gear rack turnover mechanism, which can realize operation through the structure under the condition that the existing mechanism can not satisfy the operation of an ultra-large workpiece; the operation safety is improved, and the mechanical structure is safer and more stable; the capital cost and the time cost are reduced, and the ultra-long shelf life brought by outsourcing parts is shortened; the maintenance after sale is simple, the high cost of purchasing the parts is not needed to be increased, and the expenditure of a using unit is reduced.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained without inventive work, wherein:
fig. 1 is a schematic structural view of a preferred embodiment of a rack and pinion turnover mechanism according to the present invention;
FIG. 2 is a schematic view of another side of the structure of FIG. 1;
FIG. 3 is an enlarged view of portion A of FIG. 1;
fig. 4 is a schematic structural view of the link clamping mechanism.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely below, and it should be apparent that the described embodiments are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-4, an embodiment of the present invention includes:
a rack and pinion flipping mechanism comprising: the base 1, the slip is provided with linear motion rotary mechanism 2 on the base 1, be connected with connecting rod clamping mechanism 3 on the linear motion rotary mechanism 2.
The linear motion rotating mechanism 2 comprises an installation plate 21, a rack fixing plate 22, a rack 23, a gear 24 and a first cylinder 25, the rack fixing plate 22 is connected with the installation plate 21 through a first slide rail 26 and a first slide block 27, the rack 23 is fixedly arranged on the rack fixing plate 22, the installation plate 21 is provided with the gear 24 matched with the rack 23, the output end of the first cylinder 25 is connected with the rack fixing plate 22, and two ends of the installation plate 21 are respectively provided with a stop block 28.
The first cylinder 25 pushes the rack 23 to reciprocate, the gear 24 has only one circumferential degree of freedom and rotates along with the rack 23, the rotation angle adjustment is realized by arranging the stop blocks 28 in the front and the rear, and the gear 24 is connected with the connecting rod clamping mechanism 3 through the first rotating shaft so as to drive the connecting rod clamping mechanism 3 to realize the turnover motion.
The connecting rod clamping mechanism 3 comprises a bottom plate 31, a first gripper fixing plate 32, a second gripper fixing plate 33, a connecting rod 34, a cam follower 35 and a second air cylinder 36, wherein the first gripper fixing plate 32, the second gripper fixing plate 33 and the bottom plate 31 are connected through a second slide rail 37 and a second slide block. The first gripper fixing plate 32 and the second gripper fixing plate 33 are both provided with a cam follower 35, the cam followers 35 are connected through a connecting rod 34, the output end of the second air cylinder 36 is connected with the first gripper fixing plate 32 or the second gripper fixing plate 33, in this embodiment, the output end of the second air cylinder 36 is connected with the first gripper fixing plate 32, the connecting rod 34 is connected with the bottom plate 31 through a second rotating shaft 38, and the first gripper fixing plate 32 and the second gripper fixing plate 33 are both provided with a gripper 39. The mechanism is used for clamping a workpiece, two grippers 39 are respectively fixed on the same second slide rail 37, and the gripper 39 on one side pushed by one second cylinder 3 is synchronously expanded or contracted by using a connecting rod 34.
In summary, the utility model provides a rack and pinion tilting mechanism, which can realize operation through the structure under the condition that the existing mechanism can not satisfy the operation of ultra-large workpieces; the operation safety is improved, and the mechanical structure is safer and more stable; the capital cost and the time cost are reduced, and the ultra-long shelf life brought by outsourcing parts is shortened; the maintenance after sale is simple, the high cost of purchasing the parts is not needed to be increased, and the expenditure of a using unit is reduced.
The above only is the embodiment of the present invention, not limiting the patent scope of the present invention, all of which utilize the equivalent structure or equivalent flow transformation made by the content of the specification of the present invention, or directly or indirectly applied to other related technical fields, all included in the same way in the patent protection scope of the present invention.
Claims (7)
1. A rack and pinion turnover mechanism, comprising: the base, it is provided with linear motion rotary mechanism to slide on the base, be connected with connecting rod clamping mechanism on the linear motion rotary mechanism, linear motion rotary mechanism includes mounting panel, rack fixed plate, rack, gear and first cylinder, the rack fixed plate slides and sets up on the mounting panel, the rack is fixed to be set up on the rack fixed plate, be provided with on the mounting panel with rack matched with gear, the output of first cylinder is connected with the rack fixed plate, the gear is connected with connecting rod clamping mechanism through first pivot.
2. The rack and pinion canting mechanism as claimed in claim 1 wherein the mounting plate is provided with a stop at each end.
3. The rack and pinion overturning mechanism according to claim 1, wherein the link clamping mechanism includes a base plate, a first gripper fixing plate, a second gripper fixing plate, a link, a cam follower and a second cylinder, the first gripper fixing plate and the second gripper fixing plate are both slidably disposed on the base plate, the first gripper fixing plate and the second gripper fixing plate are both provided with one cam follower, the cam followers are connected with each other through the link, and an output end of the second cylinder is connected with the first gripper fixing plate or the second gripper fixing plate.
4. The rack and pinion turnover mechanism as claimed in claim 3, wherein the link is connected to the base plate via a second shaft.
5. The rack and pinion turnover mechanism of claim 3, wherein the first hand grip fixing plate and the second hand grip fixing plate are provided with hand grips.
6. The rack and pinion turnover mechanism of claim 1 wherein the rack fixing plate is connected to the mounting plate by a first slide rail and a first slide block.
7. The rack and pinion turnover mechanism of claim 3, wherein the first and second fixed gripper plates are connected to the base plate by a second slide rail and a second slide block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120317233.XU CN215100531U (en) | 2021-02-04 | 2021-02-04 | Gear rack turnover mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120317233.XU CN215100531U (en) | 2021-02-04 | 2021-02-04 | Gear rack turnover mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215100531U true CN215100531U (en) | 2021-12-10 |
Family
ID=79334101
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120317233.XU Active CN215100531U (en) | 2021-02-04 | 2021-02-04 | Gear rack turnover mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215100531U (en) |
-
2021
- 2021-02-04 CN CN202120317233.XU patent/CN215100531U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: No. 198, Ruike Road, Yushan Town, Kunshan City, Suzhou City, Jiangsu Province, 215000 Patentee after: Jiangsu Kerian Technology Co.,Ltd. Address before: 215300 Room No. 1299 Hengsheng Road, Yushan Town, Kunshan City, Suzhou City, Jiangsu Province Patentee before: JIANGSU COWAIN AUTOMATION TECH. Co.,Ltd. |
|
| CP03 | Change of name, title or address |