CN211778317U - Transmission mechanism with dead point - Google Patents
Transmission mechanism with dead point Download PDFInfo
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- CN211778317U CN211778317U CN202020120440.1U CN202020120440U CN211778317U CN 211778317 U CN211778317 U CN 211778317U CN 202020120440 U CN202020120440 U CN 202020120440U CN 211778317 U CN211778317 U CN 211778317U
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Abstract
The utility model relates to the field of transmission mechanisms, and discloses a transmission mechanism with dead points, which comprises a cylinder fixing seat, a cylinder, a slide rail, a slide plate and a limiting device; the air cylinder is fixed on the air cylinder fixing seat, a piston rod of the air cylinder vertically extends to the limiting device, an air cylinder connector is fixedly arranged on the extending end of the piston rod, and the air cylinder connector can abut against the limiting device after the piston rod extends in place; the sliding rail is vertical to the cylinder; the two sliding plates are slidably arranged on the sliding rail and symmetrically positioned on two sides of the cylinder; a right side hinge and a left side hinge are hinged on the cylinder connecting head at the same time; the right side hinge is rotatably connected with one sliding plate, and the left side hinge is rotatably connected with the other sliding plate; the piston rod of the cylinder acts to control the two sliding plates to do linear movement which is relatively close to or relatively far away from the sliding rail. In this way, the utility model discloses can only regard as drive power through a cylinder, simplify the holistic structure of mechanism, and its functioning speed is fast, work efficiency is high.
Description
Technical Field
The utility model relates to a drive mechanism field especially relates to a take drive mechanism of dead point.
Background
Automation technology refers to a process in which a machine or apparatus automatically operates or controls according to a prescribed program or instruction without human intervention. The automation technology not only can liberate people from heavy physical labor, partial mental labor and severe and dangerous working environments, but also can expand the functions of human organs, greatly improve the labor productivity and enhance the ability of people to know the world and transform the world.
For most automated equipment, such as automated line equipment, the drive mechanism is an essential component thereof. However, the existing transmission mechanism has a large number of driving parts and a complex structure, so that the size is large and the working efficiency is poor.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the main technical problem who solves provides a take drive mechanism of dead point, can only regard as drive power through a cylinder, has simplified the holistic structure of mechanism, and its functioning speed is fast, efficient.
In order to solve the technical problem, the utility model discloses a technical scheme be: provided is a transmission mechanism with a dead point, comprising: the device comprises a cylinder fixing seat, a cylinder, a sliding rail, a sliding plate and a limiting device; the air cylinder is fixed on the air cylinder fixing seat, a piston rod of the air cylinder vertically extends to the limiting device, an air cylinder connector is fixedly arranged at the extending end of the piston rod, and the air cylinder connector can abut against the limiting device after the piston rod extends in place; the sliding rail is fixed relative to the air cylinder fixing seat and is perpendicular to the air cylinder; the two sliding plates are arranged on the sliding rail in a sliding mode and are symmetrically positioned on two sides of the air cylinder; a right side hinge and a left side hinge are hinged on the cylinder connecting head, the hinge points of the right side hinge and the left side hinge and the cylinder connecting head are the same point, and the point is defined as a hinge point A; the right side hinge is rotatably connected with one of the two sliding plates, and the rotatable connecting point is defined as a hinge point B; the left side hinge is rotatably connected with the other sliding plate of the two sliding plates, and the rotatable connecting point is defined as a hinge C point; the connecting line of the hinge point B and the hinge point C is perpendicular to the axis of the cylinder, and after the piston rod extends to the right position, the hinge point A is positioned on the connecting line of the hinge point B and the hinge point C; and a piston rod of the air cylinder acts to control the two sliding plates to move linearly relatively close to or relatively far away from the sliding rail.
Preferably, the two sliding plates can be divided into a right sliding table and a left sliding table; the right side hinge pass through the right side connecting block with right side slip table rotatable coupling, the left side hinge pass through the left side connecting block with left side slip table rotatable coupling.
Preferably, the right connecting block is L-shaped, one end of the right connecting block is fixed to the right sliding table, the other end of the right connecting block is hinged to the right hinge, and the hinge point is the hinge point B; the left side connecting block is L form, the one end of left side connecting block is fixed on the left side slip table, the other end of left side connecting block with the left side hinge joint, this pin joint is promptly articulated C point.
Preferably, the limiting device comprises a fixed block and a limiting block, the fixed block is fixed relative to the cylinder fixing seat, and the limiting block is fixed on the fixed block; after the piston rod extends in place, the cylinder connector correspondingly abuts against the limiting block.
Preferably, the slide rail is located between the cylinder fixing seat and the fixing block.
Preferably, the slide rail has two, and two slide rails are parallel and opposite.
Preferably, the right side sliding table and the left side sliding table are symmetrically provided with parts.
The utility model has the advantages that: the utility model discloses can only regard as drive power through a cylinder to simplified the holistic structure of mechanism, make its small, the functioning speed is fast, work efficiency is high, and the stability of structure is strong, good reliability, noise at work are low.
Drawings
Fig. 1 is a schematic perspective view of a transmission mechanism with a dead point according to the present invention;
fig. 2 is a schematic perspective view of the transmission mechanism with dead points according to another angle of the present invention.
The parts in the drawings are numbered as follows: 1. a cylinder fixing seat; 2. a cylinder; 3. a cylinder connector; 4. a slide rail; 51. a right sliding table; 52. a left sliding table; 53. a component part; 61. a right side hinge; 62. a left side hinge; 71. a right connecting block; 72. a left connecting block; 81. a fixed block; 82. a limiting block; 91. hinging the shaft A; 92. hinging the B shaft; 93. the C shaft is hinged.
Detailed Description
The following detailed description of the preferred embodiments of the present invention will be provided in conjunction with the accompanying drawings, so as to enable those skilled in the art to more easily understand the advantages and features of the present invention, and thereby define the scope of the invention more clearly and clearly.
Referring to fig. 1 and 2, an embodiment of the present invention includes:
a drive mechanism with dead spots, comprising: cylinder fixing base 1, cylinder 2, slide rail 4, slide and stop device.
The cylinder fixing seat 1 is fixed. The cylinder 2 is fixedly installed on the cylinder fixing seat 1, a piston rod of the cylinder 2 vertically penetrates through the cylinder fixing seat 1 and extends to the limiting device, and a cylinder connector 3 is fixedly arranged on the extending end of the piston rod.
The limiting device comprises a fixed block 81 and a limiting block 82, the fixed block 81 is fixed, the limiting block 82 is fixedly arranged on the fixed block 81, and the limiting block 82 corresponds to the cylinder connector 3; after the piston rod of the cylinder 2 extends in place (completely extends out), the cylinder connector 3 can be abutted against the limiting block 82.
The slide rail 4 is fixed, and the slide rail 4 is perpendicular to the cylinder 2, that is, the track direction of the slide rail 4 is perpendicular to the moving direction of the piston rod on the cylinder 2. Slide rail 4 is located cylinder fixing base 1 with between the fixed block 81, position reasonable in design to can reduce the holistic structure volume of drive mechanism, reduce the space and account for the ratio. The number of the sliding plates is two, and the two sliding plates can be divided into a right sliding table 51 and a left sliding table 52; the right sliding table 51 and the left sliding table 52 are slidably arranged on the slide rail 4, and the right sliding table 51 and the left sliding table 52 are symmetrically positioned at two sides of the cylinder 2; both the right side sliding table 51 and the left side sliding table 52 can move back and forth along the track direction of the slide rail 4. The number of the slide rails 4 is two, and the two slide rails 4 are parallel and opposite; the two slide rails 4 can be fixedly installed on the right side sliding table 51 and the left side sliding table 52 more firmly, so that the stability of the right side sliding table 51 and the left side sliding table 52 in the moving process can be ensured.
A right hinge 61 and a left hinge 62 are hinged to the cylinder connector 3 at the same time, that is, the hinge points of the right hinge 61 and the left hinge 62 and the cylinder connector 3 are the same point, and the point is defined as a hinge point A; the point of articulation a is embodied as the articulation a-shaft 91. The right hinge 61 is rotatably connected with the right sliding table 51 through a right connecting block 71, and the left hinge 62 is rotatably connected with the left sliding table 52 through a left connecting block 72; the cylinder 2 acts to control the right sliding table 51 and the left sliding table 52 to move linearly relatively close to or away from each other.
The right connecting block 71 is L-shaped, one end of the right connecting block 71 is fixedly mounted on the right sliding table 51, the other end of the right connecting block 71 is hinged to the right hinge 61, and the hinge point can be defined as a hinge point B; the articulation point B is embodied as an articulation B-axis 92. The left connecting block 72 is L-shaped, one end of the left connecting block 72 is fixedly mounted on the left sliding table 52, and the other end of the left connecting block 72 is hinged to the left hinge 62, and the hinge point can be defined as a hinge point C; the articulation C point is embodied as an articulation C-axis 93. The connecting line of the hinge point B and the hinge point C is perpendicular to the axis of the air cylinder 2, and after the piston rod of the air cylinder 2 extends to the right position, the hinge point A is located on the connecting line of the hinge point B and the hinge point C. When the point A is positioned on the connecting line of the point B and the point C, a thrust dead point can be formed, the displacement of the right sliding table 51 or the left sliding table 52 caused by self stress can be effectively prevented, and the relative position of the two is ensured to be unchanged; the cylinder connector 3 at this time also just abuts against the stopper 82, and the positions of the right sliding table 51 and the left sliding table 52 can be further ensured to be unchanged.
When the piston rod of the cylinder 2 extends out, the right sliding table 51 and the left sliding table 52 can be controlled to simultaneously make linear movement relatively far away along the sliding rail 4; when the piston rod of the cylinder 2 extends to the right, the distance between the right sliding table 51 and the left sliding table 52 is the largest, and the cylinder connector 3 abuts against the limiting block 82; when the piston rod of the cylinder 2 retracts, the right sliding table 51 and the left sliding table 52 can be controlled to simultaneously make relatively close linear movement along the sliding rail 4.
The utility model discloses can only regard as drive power through a cylinder 2 to simplified the holistic structure of mechanism, make its small, the functioning speed is fast, work efficiency is high, and the stability of structure is strong, good reliability, noise at work is low.
The above only is the embodiment of the present invention, not limiting the patent scope of the present invention, all the equivalent structures or equivalent processes that are used in the specification and the attached drawings or directly or indirectly applied to other related technical fields are included in the patent protection scope of the present invention.
Claims (7)
1. A transmission mechanism with dead points, comprising: the device comprises a cylinder fixing seat, a cylinder, a sliding rail, a sliding plate and a limiting device; the air cylinder is fixed on the air cylinder fixing seat, a piston rod of the air cylinder vertically extends to the limiting device, an air cylinder connector is fixedly arranged at the extending end of the piston rod, and the air cylinder connector can abut against the limiting device after the piston rod extends in place; the sliding rail is fixed relative to the air cylinder fixing seat and is perpendicular to the air cylinder; the two sliding plates are arranged on the sliding rail in a sliding mode and are symmetrically positioned on two sides of the air cylinder; a right side hinge and a left side hinge are hinged on the cylinder connecting head, the hinge points of the right side hinge and the left side hinge and the cylinder connecting head are the same point, and the point is defined as a hinge point A; the right side hinge is rotatably connected with one of the two sliding plates, and the rotatable connecting point is defined as a hinge point B; the left side hinge is rotatably connected with the other sliding plate of the two sliding plates, and the rotatable connecting point is defined as a hinge C point; the connecting line of the hinge point B and the hinge point C is perpendicular to the axis of the cylinder, and after the piston rod extends to the right position, the hinge point A is positioned on the connecting line of the hinge point B and the hinge point C; and a piston rod of the air cylinder acts to control the two sliding plates to move linearly relatively close to or relatively far away from the sliding rail.
2. A drive mechanism with dead spots according to claim 1 wherein: the two sliding plates can be divided into a right sliding table and a left sliding table; the right side hinge pass through the right side connecting block with right side slip table rotatable coupling, the left side hinge pass through the left side connecting block with left side slip table rotatable coupling.
3. A drive mechanism with dead spots according to claim 2 wherein: the right connecting block is L-shaped, one end of the right connecting block is fixed on the right sliding table, the other end of the right connecting block is hinged with the right hinge, and the hinge point is the hinge point B; the left side connecting block is L form, the one end of left side connecting block is fixed on the left side slip table, the other end of left side connecting block with the left side hinge joint, this pin joint is promptly articulated C point.
4. A drive mechanism with dead spots according to claim 1 wherein: the limiting device comprises a fixed block and a limiting block, the fixed block is fixed relative to the air cylinder fixing seat, and the limiting block is fixed on the fixed block; after the piston rod extends in place, the cylinder connector correspondingly abuts against the limiting block.
5. A drive mechanism with dead spots according to claim 4 wherein: the slide rail is located the cylinder fixing base with between the fixed block.
6. A drive mechanism with dead spots according to claim 1 wherein: the slide rail has two, and two slide rails are parallel relative.
7. A drive mechanism with dead spots according to claim 2 wherein: and parts are symmetrically arranged on the right sliding table and the left sliding table.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020120440.1U CN211778317U (en) | 2020-01-19 | 2020-01-19 | Transmission mechanism with dead point |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020120440.1U CN211778317U (en) | 2020-01-19 | 2020-01-19 | Transmission mechanism with dead point |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211778317U true CN211778317U (en) | 2020-10-27 |
Family
ID=72895130
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020120440.1U Active CN211778317U (en) | 2020-01-19 | 2020-01-19 | Transmission mechanism with dead point |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211778317U (en) |
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2020
- 2020-01-19 CN CN202020120440.1U patent/CN211778317U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230823 Address after: East Zone 3-102, No. 1688 Ruyuan Road, Yuanhe Street, Xiangcheng District, Suzhou City, Jiangsu Province, 215000 Patentee after: Suzhou Taiying Precision Industry Co.,Ltd. Address before: 215000 8-3 Central Avenue, Panyang Industrial Park, Huangdai Town, Xiangcheng District, Suzhou City, Jiangsu Province Patentee before: SUZHOU TAIYING AUTOMATION EQUIPMENT CO.,LTD. |