CN210819556U - Mechanical hand for mechanical sealing element assembling machine - Google Patents
Mechanical hand for mechanical sealing element assembling machine Download PDFInfo
- Publication number
- CN210819556U CN210819556U CN201921711429.6U CN201921711429U CN210819556U CN 210819556 U CN210819556 U CN 210819556U CN 201921711429 U CN201921711429 U CN 201921711429U CN 210819556 U CN210819556 U CN 210819556U
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- China
- Prior art keywords
- finger
- sliding block
- screw rod
- base
- fixedly connected
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000007789 sealing Methods 0.000 title abstract description 10
- 230000000149 penetrating effect Effects 0.000 claims abstract description 4
- 238000000034 method Methods 0.000 description 8
- 230000008569 process Effects 0.000 description 6
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical group [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 5
- 238000006073 displacement reaction Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
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Abstract
The utility model relates to a mechanical hand for a mechanical sealing element assembling machine, which comprises a base, wherein the top end of the base is provided with a first chute, a first slider and a first screw rod are arranged in the first chute, the first slider is in sliding connection with the first chute, a threaded hole is arranged on the first slider in a penetrating way, one end of the first screw rod is rotationally connected with the inner wall of one side of the first chute, the other end of the first screw rod is connected with the threaded hole and the base which extend to the outside of the base and is fixedly connected with a first motor, the top end of the first slider is fixedly connected with a vertical rod, one side of the vertical rod is provided with a second chute, a second slider and a second screw rod are arranged in the second chute, the second slider is in sliding connection with the second chute, one end of the second screw rod is rotationally connected with the inner wall of the bottom end of the second, the element can be effectively protected and prevented from being deformed or damaged.
Description
Technical Field
The utility model relates to a mechanical hand for mechanical seal spare kludge belongs to mechanical kludge technical field.
Background
The application of manipulators in various automated assembly devices is very wide, and the manipulators are used for conveying various parts to a station to be assembled to perform a transfer function.
The existing manipulator is structurally characterized in that a displacement cylinder is basically utilized, a finger cylinder is additionally arranged, a cylinder body of the finger cylinder is fixed on a push rod of the displacement cylinder, the finger cylinder is arranged above a part to be conveyed in the working process, then the finger cylinder acts to clamp the part and retracts, then the displacement cylinder pushes the push rod of the finger cylinder to push the finger cylinder to the position above a station to be processed, and then the finger cylinder acts to place the part on the station, so that the conveying is completed.
In the production process of the existing mechanical sealing element, firstly a shell, a rubber ring, a graphite ring and a pressing ring are produced, then the 4 components are assembled by an assembly machine, in the assembly machine, a mechanical arm is used, however, because the four components of the mechanical sealing element are all in a circular ring shape, and the shell is a layer of sheet iron, the mechanical sealing element is easy to deform if being extruded, meanwhile, the graphite ring is fragile and easy to crack if being extruded, and the fingers of the finger cylinders on the existing mechanical arm are in a cuboid shape, the contact between the fingers of the finger cylinders and the shell or the graphite ring is point contact when the mechanical arm grabs the shell or the graphite ring, the smaller the contact area is the larger the pressure according to the principle that the pressure is larger when the mechanical arm grabs the shell, and the fracture is easy to cause when the mechanical arm grabs the graphite ring, the existing robot is not suitable for use with a mechanical seal assembly machine.
SUMMERY OF THE UTILITY MODEL
The technical problem to be solved by the utility model is to overcome the existing defects, and provide a manipulator for a mechanical sealing element assembling machine, the manipulator is provided with a first slide block and a second slide block, the telescopic cylinder can move up and down, left and right, thereby driving the finger cylinder to move, and by arranging the fixed finger and the movable finger, when the element is needed to be taken and placed, the element can be pushed to the arc tray on the fixed finger by moving the finger, the components can not fall off during the transportation process by moving the fingers, fixing the fingers and the arc tray, the utility model can well protect the element in the taking and placing process, prevent the element from deforming or damaging, has simple structure and convenient use, greatly reduces the pressure of mechanical fingers on the element of the sealing element, the element can be effectively protected, the element is prevented from being deformed or damaged, and the problems in the background art can be effectively solved.
In order to solve the technical problem, the utility model provides a following technical scheme:
a mechanical hand for a mechanical seal piece assembling machine comprises a base, wherein a first sliding groove is formed in the top end of the base, a first sliding block and a first screw rod are arranged in the first sliding groove, the first sliding block is connected with the first sliding groove in a sliding mode, a threaded hole is formed in the first sliding block in a penetrating mode, one end of the first screw rod is rotatably connected with the inner wall of one side of the first sliding groove, the other end of the first screw rod penetrates through the threaded hole and the base and extends out of the base, a first motor is fixedly connected with the first sliding block, a second sliding groove is formed in one side of the first sliding rod, a second sliding block and a second screw rod are arranged in the second sliding groove, the second sliding block is slidably connected with the second sliding groove, one end of the second screw rod is rotatably connected with the inner wall of the bottom end of the second sliding groove, and the other end of the, one side fixedly connected with telescopic cylinder of slider two, telescopic cylinder's output fixed connection connecting rod, the other end fixedly connected with of connecting rod points the cylinder.
Further, the bottom end of the base is provided with an anti-skid pad.
Further, the first motor is fixedly connected with the base.
Furthermore, the second sliding block is provided with a screw hole matched with the second screw rod.
Further, the finger cylinder comprises a cylinder body, a fixed finger and a movable finger, wherein the fixed finger and the movable finger are symmetrically distributed at the bottom end of the cylinder body.
Furthermore, an arc-shaped tray is arranged at the bottom end of the fixed finger, and an elastic block is fixedly arranged on one side, close to the arc-shaped tray, of the bottom end of the movable finger.
The utility model discloses a technological effect and advantage:
1. the utility model is provided with the first sliding block and the second sliding block, so that the telescopic cylinder can move up, down, left and right, thereby driving the finger cylinder to move;
2. the utility model has the advantages that the fixed finger and the movable finger are arranged, when the element is required to be taken and placed, the element can be pushed to the arc tray on the fixed finger by the movable finger, the element can not fall off in the conveying process by the movable finger, the fixed finger and the arc tray, and the element can be well protected in the taking and placing process, so that the element is prevented from being deformed or damaged;
3. the utility model discloses simple structure, convenient to use, the mechanical finger that has significantly reduced can effectual protection component to the pressure of sealing member element, prevents that the component from warping or damaging.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.
Fig. 1 is a front view of the present invention.
Fig. 2 is a side view of a portion of the present invention.
Fig. 3 is a schematic perspective view of the fixing finger of the present invention.
Reference numbers in the figures: 1. a base; 2. a first sliding chute; 3. a first sliding block; 4. a threaded hole; 5. a first screw rod; 6. a first motor; 7. a vertical rod; 8. a second chute; 9. a second sliding block; 10. a second screw; 11. a second motor; 12. a telescopic cylinder; 13. a connecting rod; 14. a finger cylinder; 15. a cylinder body; 16. fixing the fingers; 17. moving a finger; 18. an arc-shaped tray; 19. an elastic block.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.
As shown in figures 1-3, a mechanical hand for a mechanical seal assembly machine comprises a base 1, a first sliding groove 2 is formed in the top end of the base 1, a first sliding block 3 and a first screw rod 5 are arranged in the first sliding groove 2, the first sliding block 3 is slidably connected with the first sliding groove 2, a threaded hole 4 is formed in the first sliding block 3 in a penetrating manner, one end of the first screw rod 5 is rotatably connected with the inner wall of one side of the first sliding groove 2, the other end of the first screw rod 5 extends out of the base 1 through the threaded hole 4 and the base 1 and is fixedly connected with a first motor 6, a vertical rod 7 is fixedly connected with the top end of the first sliding block 3, a second sliding groove 8 is formed in one side of the vertical rod 7, a second sliding block 9 and a second screw rod 10 are arranged in the second sliding groove 8, the second sliding block 9 is slidably connected with the second sliding groove 8, one end of the second screw rod 10 is rotatably connected with, one side of the second sliding block 9 is fixedly connected with a telescopic cylinder 12, the output end of the telescopic cylinder 12 is fixedly connected with a connecting rod 13, and the other end of the connecting rod 13 is fixedly connected with a finger cylinder 14.
As shown in fig. 1 and 2, the bottom end of the base 1 of the present embodiment is provided with a non-slip mat to prevent slipping during use.
As shown in fig. 1 and 2, the first motor 6 of the present embodiment is fixedly connected to the base 1, the second slider 9 is provided with a screw hole matching with the second screw 10, and the second slider 9 can move in the second sliding groove 8 by the rotation of the second screw 10 in the screw hole of the second slider 9.
As shown in fig. 1, the finger cylinder 14 of the present embodiment includes a cylinder body 15, a fixed finger 16 and a movable finger 17, and the fixed finger 16 and the movable finger 17 are symmetrically distributed at the bottom end of the cylinder body 15.
As shown in fig. 1, the bottom end of the fixed finger 16 of the present embodiment is provided with an arc-shaped tray 18, and one side of the bottom end of the movable finger 17 close to the arc-shaped tray 18 is fixedly provided with an elastic block 19, and the elastic block 19 can effectively reduce the damage of the mechanical finger to the component.
For the convenience of understanding the technical solution of the present invention, the following detailed description is made on the working principle or the operation mode of the present invention in the practical process.
The utility model discloses the theory of operation: when the device is used, the first motor 6 operates to drive the first screw rod 5 to rotate, so that the first sliding block 3 moves in the first sliding groove 2 in the horizontal direction, the vertical rod 7 is driven to move in the horizontal direction, the second screw rod 10 is driven to rotate by controlling the second motor 11 to operate, the second sliding block 9 moves in the second sliding groove 8 in the vertical direction, the telescopic cylinder 12 is driven to move, the telescopic cylinder 12 works at the moment, the finger cylinder 14 is controlled to move to a proper position through the connecting rod 13, then the second sliding block 9 moves in the second sliding groove 8, the telescopic cylinder 12 is driven to move up and down, the finger cylinder 14 moves downwards, the element is pushed to the arc-shaped tray 18 by controlling the moving finger 17, then the element is fixed through the moving finger 17, the fixed finger 16 and the arc-shaped tray 18, and after the element is conveyed to the proper position, the moving finger 17 is released, put down the component, accomplish this operation, the utility model discloses a slider one 3 and slider two 9 have been set up, can be so that telescopic cylinder 12 carries out the removal about from top to bottom, thereby drive finger cylinder 14 and remove, through having set up fixed finger 16 and moving finger 17, when needs get the component and put, can be through moving finger 17 with the component propelling movement to the arc tray 18 on the fixed finger 15 on, through moving finger 17, fixed finger 16 and arc tray 18 make the component can not drop transporting the in-process, and getting and putting the protection component that the in-process can be fine, prevent that the component warp or damaged, the utility model discloses simple structure, convenient to use, greatly reduced the pressure of mechanical finger to the sealing member component, can effectual protection component, prevent that the component warp or damaged.
The above is the preferred embodiment of the present invention, and the technical personnel in the field of the present invention can also change and modify the above embodiment, therefore, the present invention is not limited to the above specific embodiment, and any obvious improvement, replacement or modification made by the technical personnel in the field on the basis of the present invention all belong to the protection scope of the present invention.
Claims (6)
1. The utility model provides a mechanical hand for mechanical seal assembly machine, includes base (1), its characterized in that: the top end of the base (1) is provided with a first sliding groove (2), a first sliding block (3) and a first screw rod (5) are arranged in the first sliding groove (2), the first sliding block (3) is in sliding connection with the first sliding groove (2), a threaded hole (4) is formed in the first sliding block (3) in a penetrating mode, one end of the first screw rod (5) is in rotating connection with the inner wall of one side of the first sliding groove (2), the other end of the first screw rod (5) penetrates through the threaded hole (4) and the base (1) and extends out of the base (1) and is fixedly connected with a first motor (6), the top end of the first sliding block (3) is fixedly connected with a vertical rod (7), a second sliding groove (8) is formed in one side of the vertical rod (7), a second sliding block (9) and a second screw rod (10) are arranged in the second sliding groove (8), the second sliding block (9) is in sliding connection with the second sliding groove (8), and one end of the, the other end of the second screw rod (10) runs through the second sliding block (9) and the top end of the vertical rod (7) extends to the second upper part of the vertical rod (7) and the second fixedly connected motor (11), the telescopic cylinder (12) is fixedly connected to one side of the second sliding block (9), the output end of the telescopic cylinder (12) is fixedly connected with the connecting rod (13), and the finger cylinder (14) is fixedly connected to the other end of the connecting rod (13).
2. The robot hand for a mechanical seal assembling machine according to claim 1, wherein: the bottom end of the base (1) is provided with an anti-slip pad.
3. The robot hand for a mechanical seal assembling machine according to claim 1, wherein: the first motor (6) is fixedly connected with the base (1).
4. The robot hand for a mechanical seal assembling machine according to claim 1, wherein: and a screw hole matched with the second screw rod (10) is formed in the second sliding block (9).
5. The robot hand for a mechanical seal assembling machine according to claim 1, wherein: the finger cylinder (14) comprises a cylinder body (15), a fixed finger (16) and a movable finger (17), wherein the fixed finger (16) and the movable finger (17) are symmetrically distributed at the bottom end of the cylinder body (15).
6. The robot hand for a mechanical seal assembling machine according to claim 5, wherein: an arc-shaped tray (18) is arranged at the bottom end of the fixed finger (16), and an elastic block (19) is fixedly arranged on one side, close to the arc-shaped tray (18), of the bottom end of the movable finger (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921711429.6U CN210819556U (en) | 2019-10-14 | 2019-10-14 | Mechanical hand for mechanical sealing element assembling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921711429.6U CN210819556U (en) | 2019-10-14 | 2019-10-14 | Mechanical hand for mechanical sealing element assembling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210819556U true CN210819556U (en) | 2020-06-23 |
Family
ID=71273220
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921711429.6U Expired - Fee Related CN210819556U (en) | 2019-10-14 | 2019-10-14 | Mechanical hand for mechanical sealing element assembling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210819556U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112497618A (en) * | 2020-11-17 | 2021-03-16 | 安徽智汇和科技服务有限公司 | Mechanical arm |
-
2019
- 2019-10-14 CN CN201921711429.6U patent/CN210819556U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112497618A (en) * | 2020-11-17 | 2021-03-16 | 安徽智汇和科技服务有限公司 | Mechanical arm |
| CN112497618B (en) * | 2020-11-17 | 2021-12-17 | 安徽中巨智能科技有限公司 | Mechanical arm |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200623 |