CN211248256U - Mechanical arm - Google Patents
Mechanical arm Download PDFInfo
- Publication number
- CN211248256U CN211248256U CN201921824784.4U CN201921824784U CN211248256U CN 211248256 U CN211248256 U CN 211248256U CN 201921824784 U CN201921824784 U CN 201921824784U CN 211248256 U CN211248256 U CN 211248256U
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- China
- Prior art keywords
- sliding
- rod
- driving
- sliding seat
- moving column
- Prior art date
- 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
- 238000004512 die casting Methods 0.000 claims abstract description 23
- 238000002347 injection Methods 0.000 claims abstract description 17
- 239000007924 injection Substances 0.000 claims abstract description 17
- 230000005540 biological transmission Effects 0.000 claims description 11
- 239000003921 oil Substances 0.000 claims description 10
- 238000005507 spraying Methods 0.000 claims description 7
- 239000003795 chemical substances by application Substances 0.000 claims description 6
- 239000007921 spray Substances 0.000 claims description 5
- 239000010687 lubricating oil Substances 0.000 claims description 4
- 230000007246 mechanism Effects 0.000 claims description 3
- 230000001360 synchronised effect Effects 0.000 claims description 3
- 238000007599 discharging Methods 0.000 abstract description 3
- 239000000428 dust Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 238000005266 casting Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000005058 metal casting Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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- Manipulator (AREA)
Abstract
The utility model relates to the technical field of die-casting mechanical equipment, in particular to a manipulator, which comprises a bracket, wherein the bracket is connected with a crossbeam, and the crossbeam is connected with a first sliding seat and a second sliding seat in a sliding way along the length direction of the crossbeam; the first sliding seat is connected with a first moving column in a sliding mode along the width direction of the cross beam, the first moving column is connected with a first telescopic rod in a sliding mode along the direction perpendicular to the upper surface of the cross beam, and the bottom end of the first telescopic rod is connected with a clamping device for clamping die castings; the second sliding seat is connected with a second moving column in a sliding mode along the width direction of the cross beam, the second moving column is connected with a second telescopic rod, and the second telescopic rod is connected with an injection device; the crossbeam is equipped with first drive assembly, second drive assembly, first sliding seat is equipped with third drive assembly, the second sliding seat is equipped with fourth drive assembly. The utility model has the advantages of convenient feeding and discharging, time saving and labor saving.
Description
Technical Field
The utility model relates to a die-casting mechanical equipment technical field, more specifically say, it relates to a manipulator.
Background
Die casting machines are a series of industrial casting machines which inject molten metal under pressure into a mold to be cooled and formed, and after the mold is opened, a solid metal casting is obtained, and the casting machines are initially used for die casting type. With the progress of scientific technology and industrial production, especially with the development of industries such as automobiles, motorcycles, household appliances and the like, the die casting technology has been developed extremely rapidly from various aspects. For a die casting machine, generally, the feeding and discharging work is manually realized by workers, and more manpower and time are consumed.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a manipulator, have the advantage that upper and lower unloading is convenient, labour saving and time saving to the not enough of above-mentioned prior art.
The above technical purpose of the present invention can be achieved by the following technical solutions: a manipulator comprises a support, wherein the support is connected with a cross beam, and the cross beam is connected with a first sliding seat and a second sliding seat in a sliding manner along the length direction of the cross beam;
the first sliding seat is connected with a first moving column in a sliding mode along the width direction of the cross beam, the first moving column is connected with a first telescopic rod in a sliding mode along the direction perpendicular to the upper surface of the cross beam, and the bottom end of the first telescopic rod is connected with a clamping device for clamping die castings;
the second sliding seat is connected with a second moving column in a sliding mode along the width direction of the cross beam, the second moving column is connected with a second telescopic rod in a sliding mode along the direction perpendicular to the upper surface of the cross beam, and the bottom end of the second telescopic rod is connected with an injection device for injecting a release agent;
the crossbeam is equipped with the gliding first drive assembly of drive first sliding seat and the gliding second drive assembly of drive second sliding seat, first sliding seat is equipped with the first third drive assembly who removes the post of drive, the second sliding seat is equipped with the fourth drive assembly who drives the second and removes the post.
Preferably, the first telescopic rod comprises a first driving rod which is slidably connected to a first moving column, the first driving rod is slidably connected to a first driven rod along the length direction of the first driving rod, two ends of the first driving rod are respectively and rotatably connected with a group of transmission gears, a Hawa chain is meshed between the two groups of transmission gears, the first driven rod is fixedly connected with the Hawa chain, the clamping device is installed at the bottom end of the first driven rod, and the first moving column is provided with a fifth driving component which synchronously drives the first driving rod to slide and the Hawa chain to drive;
the second telescopic link includes sliding connection in the second driving lever of second removal post, second driving lever has the second driven lever along the length direction sliding connection of second driving lever, the both ends of second driving lever also rotate respectively and are connected with a set of drive gear, and also has engaged between two sets of drive gear and have the hawk chain, second driven lever and this hawk chain fixed connection, injection apparatus installs in second driven lever bottom, the second removes the post and is equipped with the slip of synchronous drive second driving lever, the driven sixth drive assembly of this hawk chain.
Preferably, an L-shaped plate is fixedly mounted at an end of the first movable column, and a side surface and an end surface of the first movable column are correspondingly attached to an inner side surface of the L-shaped plate;
the end part of the second movable column is also fixedly provided with an L-shaped plate, and the side surface and the end surface of the second movable column are correspondingly attached to the inner side surface of the L-shaped plate.
Preferably, sliding structures matched with sliding blocks and sliding rails are arranged between the first sliding seat and the cross beam, between the first moving column and the first sliding seat, between the first moving column and the first driving rod, between the first driving rod and the first driven rod, between the second sliding seat and the cross beam, between the second moving column and the second sliding seat, between the second moving column and the second driving rod, and between the second driving rod and the second driven rod.
Preferably, the side surface of the sliding block is provided with an oil outlet nozzle for spraying lubricating oil.
Preferably, the cross member is provided with a plurality of shrouds for covering a plurality of sliding structures.
Preferably, the sliding rails in the sliding structures between the first moving column and the first driven rod and between the first driving rod and the first driven rod are arranged on the first driving rod;
and sliding rails in the sliding structures between the second movable column and the second driven rod and between the second driving rod and the second driven rod are arranged on the second driving rod.
Preferably, the injection device comprises a manifold block provided with a plurality of spray nozzles and a plurality of air nozzles.
Preferably, the clamping device is a three-grab chuck.
Preferably, the first driving assembly, the second driving assembly, the third driving assembly and the fourth driving assembly are all gear and rack transmission mechanisms driven by a motor.
To sum up, the utility model discloses beneficial effect who has: when the manipulator is used for feeding, a first driving assembly and a third driving assembly are started, the first driving assembly drives a first sliding seat to slide on a cross beam, the third driving assembly drives a first moving column to slide on the first sliding seat, so that a first telescopic rod moves to a position right above a die casting, the first telescopic rod is close to the die casting to extend, the die casting is clamped from a mold through a clamping device, then the first telescopic rod is far away from the mold to contract, the die casting is lifted, and feeding and discharging of the die casting are completed through the first driving assembly and the third driving assembly, so that the manipulator is convenient, time-saving and labor-saving; and finally, starting a second driving assembly and a fourth driving assembly, wherein the second driving assembly drives a second sliding seat to slide on the cross beam, the fourth driving assembly drives a second moving column to slide on the second sliding seat, so that a second telescopic rod drives an injection device to move to a position near the die, and then the injection device injects a release agent into the die, so that the die casting is clamped out of the die by a clamping device after the next die casting is formed.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is a schematic structural view of an embodiment of the present invention with a shield partially hidden;
fig. 3 is another perspective view of the embodiment of the present invention with a portion of the shield hidden.
Reference numerals: 1. a cross beam; 11. a first drive assembly; 12. a second drive assembly; 13. a third drive assembly; 14. a fourth drive assembly; 2. a first sliding seat; 21. a first moving column; 22. a first telescopic rod; 221. a first active lever; 222. a first driven lever; 23. a clamping device; 24. a fifth drive assembly; 3. a second sliding seat; 31. a second moving column; 32. a second telescopic rod; 321. a second driving lever; 322. a second driven lever; 33. an injection device; 331. a manifold block; 332. a spray nozzle; 333. an air nozzle; 34. a sixth drive assembly; 4. an L-shaped plate; 5. a shield.
Detailed Description
In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly or indirectly connected to the other element.
It will be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in an orientation or positional relationship indicated in the drawings for convenience and simplicity of description, and do not indicate or imply that the referenced devices or elements must be in a particular orientation, construction and operation, and are not to be considered limiting.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit to the number of technical features indicated. Thus, a feature defined as "first", "second", may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
A manipulator, see fig. 1 to 3, comprising a bracket (not shown in the figures), wherein the bracket is connected with a cross beam 1, and the cross beam 1 is slidably connected with a first sliding seat 2 and a second sliding seat 3 along the length direction of the cross beam 1;
the first sliding seat 2 is connected with a first moving column 21 in a sliding manner along the width direction of the cross beam 1, the first moving column 21 is connected with a first telescopic rod 22 in a sliding manner along the direction vertical to the upper surface of the cross beam 1, and the bottom end of the first telescopic rod 22 is connected with a clamping device 23 for clamping die castings;
the second sliding seat 3 is connected with a second moving column 31 in a sliding manner along the width direction of the cross beam 1, the second moving column 31 is connected with a second telescopic rod 32 in a sliding manner along the direction vertical to the upper surface of the cross beam 1, and the bottom end of the second telescopic rod 32 is connected with a spraying device 33 for spraying a release agent;
the beam 1 is provided with a first driving component 11 for driving the first sliding seat 2 to slide and a second driving component 12 for driving the second sliding seat 3 to slide, the first sliding seat 2 is provided with a third driving component 13 for driving the first moving column 21, and the second sliding seat 3 is provided with a fourth driving component 14 for driving the second moving column 31.
When the manipulator works, the first driving assembly 11 and the third driving assembly 13 are started, the first driving assembly 11 drives the first sliding seat 2 to slide on the cross beam 1, the third driving assembly 13 drives the first moving column 21 to slide on the first sliding seat 2, so that the first telescopic rod 22 moves to a position right above a die casting, then the first telescopic rod 22 is close to the die casting to extend, the die casting is clamped from a mold through the clamping device 23, then the first telescopic rod 22 is far away from the mold to contract, the die casting is lifted, and the loading and unloading of the die casting are completed through the first driving assembly 11 and the third driving assembly 13, so that the manipulator is convenient, time-saving and labor-saving; and finally, starting the second driving assembly 12 and the fourth driving assembly 14, wherein the second driving assembly 12 drives the second sliding seat 3 to slide on the cross beam 1, the fourth driving assembly 14 drives the second moving column 31 to slide on the second sliding seat 3, so that the second telescopic rod 32 drives the injection device 33 to move to the vicinity of the die, and then the injection device 33 injects a release agent into the die, so that the clamping device 23 clamps the die after the next die casting is formed.
Specifically, the first telescopic rod 22 includes a first driving rod 221 slidably connected to the first moving column 21, the first driving rod 221 is slidably connected to a first driven rod 222 along a length direction of the first driving rod 221, two ends of the first driving rod 221 are respectively rotatably connected to a set of transmission gears, a hawk chain is engaged between the two sets of transmission gears, the first driven rod 222 is fixedly connected to the hawk chain, the clamping device 23 is installed at a bottom end of the first driven rod 222, and the first moving column 21 is provided with a fifth driving assembly 24 for synchronously driving the first driving rod 221 to slide and the hawk chain to drive;
the second telescopic rod 32 comprises a second driving rod 321 which is connected to the second movable column 31 in a sliding mode, the second driving rod 321 is connected with a second driven rod 322 in a sliding mode along the length direction of the second driving rod 321, two ends of the second driving rod 321 are respectively connected with a set of transmission gears in a rotating mode, a Hawa chain is meshed between the two sets of transmission gears, the second driven rod 322 is fixedly connected with the Hawa chain, the injection device 33 is installed at the bottom end of the second driven rod 322, and the second movable column 31 is provided with a sixth driving assembly 34 which drives the second driving rod 321 to slide and the Hawa chain to drive.
Specifically, sliding structures in sliding block and sliding rail fit are respectively arranged between the first sliding seat 2 and the cross beam 1, between the first moving column 21 and the first sliding seat 2, between the first moving column 21 and the first driving rod 221, between the first driving rod 221 and the first driven rod 222, between the second sliding seat 3 and the cross beam 1, between the second moving column 31 and the second sliding seat 3, between the second moving column 31 and the second driving rod 321, and between the second driving rod 321 and the second driven rod 322.
The sliding structure matched with the sliding block and the sliding rail can improve the smoothness and the straightness of each component of the manipulator during transmission, and further improve the operation precision of the whole manipulator. In this embodiment, the first driving assembly 11, the second driving assembly 12, the third driving assembly 13, the fourth driving assembly 14, the fifth driving assembly 24, and the sixth driving assembly 34 are all gear-rack structures driven by servo motors, and the gear-rack structures are preferably helical gears, but may be replaced by driving structures such as air cylinders and hydraulic cylinders according to actual situations.
The slide rail arranged between the first moving column 21 and the first driving rod 221, and the slide rail between the first driving rod 221 and the first driven rod 222 are all fixedly installed along the length direction of the first driving rod 221; set up the slide rail between second removal post 31 and second drive lever 321, the slide rail between second drive lever 321 and the second driven lever 322 all follows the length direction fixed mounting of second drive lever 321, like this when fifth drive assembly 24 and sixth subassembly drive first telescopic link 22 respectively, when second telescopic link 32 extension or shrink, can increase the control range of flexible length, and slide through a servo motor synchronous control drive lever and driven lever, moreover, the steam generator is simple in structure, the function is practical, compare prior art, the home range of manipulator has been increased.
Specifically, an L-shaped plate 4 is fixedly mounted at an end of the first moving column 21, and a side surface and an end surface of the first moving column 21 are correspondingly attached to an inner side surface of the L-shaped plate 4;
the end of the second movable column 31 is also fixedly mounted with an L-shaped plate 4, and the side and end surfaces of the second movable column 31 are correspondingly attached to the inner side surface of the L-shaped plate 4.
In this embodiment, the two L-shaped plates 4 are respectively fixedly connected to the first moving column 21 and the second moving column 31 through bolts, and the L-shaped plates 4 are configured to improve the verticality of the first driving rod 221 and the first moving column 21, and the verticality of the second driving rod 321 and the second moving column 31, so as to improve the motion precision of the manipulator. Compared with the prior art that the verticality between the mechanisms is determined by control more easily when the manipulator is vertically installed.
Specifically, the side surface of the sliding block is provided with an oil outlet nozzle (not shown in the figure) for spraying lubricating oil. In this embodiment, the oil outlet nozzle is communicated with an oil tank through an oil pipe, and an oil suction pump is installed on the oil pipe. Therefore, the oil suction pump can be conveniently and regularly opened by a worker, lubricating oil is sprayed on the sliding block through the oil outlet nozzle, and the fluency between the sliding block and the sliding rail is improved.
Specifically, the cross member 1 is provided with a plurality of shrouds 5 for covering a plurality of sliding structures. The guard shield 5 that sets up like this can form the protection to sliding structure to avoid injection apparatus 33 to fall into on slider and the slide rail the dust that produces when spraying the release agent, reduce the smooth degree of cooperation between slider and the slide rail.
Specifically, the slide rails in the sliding structure between the first moving column 21 and the first driven rod 222 and between the first driving rod 221 and the first driven rod 222 are all disposed on the first driving rod 221;
the sliding rails in the sliding structure between the second moving column 31 and the second driven rod 322 and between the second driving rod 321 and the second driven rod 322 are disposed on the second driving rod 321.
This prevents the sliding structure from being provided to the first and second driven levers 222 and 322, so that dust generated when the clamping device 23 and the injection device 33 are operated is far from the first and second driving levers 221 and 321, and the situation where the dust invades the sliding structure is improved.
Specifically, the injection device 33 includes a manifold block 331, and the manifold block 331 is provided with a plurality of spray nozzles 332 and a plurality of air nozzles 333. In this embodiment, the plurality of spray pipes are provided in two rows, and the plurality of gas nozzles are provided in one row. In the embodiment, the air injection pipe is communicated with the vent pipe, the spraying pipe is communicated with the water through pipe, the vent pipe and the water through pipe are fixed side by side, the bent radian is larger, and the pipe diameter is larger than 10mm, so that the flow of the vent pipe and the water through pipe is larger, and the impulse is stronger.
Specifically, the clamping device 23 is a three-grip chuck.
The above embodiments are merely illustrative of the present invention, and are not intended to limit the present invention, and those skilled in the art can make modifications of the present embodiments without inventive contribution as required after reading the present specification, but all the embodiments are protected by patent law within the scope of the present invention.
Claims (10)
1. A manipulator, characterized by: the device comprises a support, wherein the support is connected with a cross beam, and the cross beam is connected with a first sliding seat and a second sliding seat in a sliding manner along the length direction of the cross beam;
the first sliding seat is connected with a first moving column in a sliding mode along the width direction of the cross beam, the first moving column is connected with a first telescopic rod in a sliding mode along the direction perpendicular to the upper surface of the cross beam, and the bottom end of the first telescopic rod is connected with a clamping device for clamping die castings;
the second sliding seat is connected with a second moving column in a sliding mode along the width direction of the cross beam, the second moving column is connected with a second telescopic rod in a sliding mode along the direction perpendicular to the upper surface of the cross beam, and the bottom end of the second telescopic rod is connected with an injection device for injecting a release agent;
the crossbeam is equipped with the gliding first drive assembly of drive first sliding seat and the gliding second drive assembly of drive second sliding seat, first sliding seat is equipped with the first third drive assembly who removes the post of drive, the second sliding seat is equipped with the fourth drive assembly who drives the second and removes the post.
2. A manipulator according to claim 1, wherein: the first telescopic rod comprises a first driving rod which is connected to a first moving column in a sliding mode, the first driving rod is connected with a first driven rod in a sliding mode along the length direction of the first driving rod, two ends of the first driving rod are respectively connected with a group of transmission gears in a rotating mode, a Hawa chain is meshed between the two groups of transmission gears, the first driven rod is fixedly connected with the Hawa chain, the clamping device is installed at the bottom end of the first driven rod, and the first moving column is provided with a fifth driving assembly which synchronously drives the first driving rod to slide and the Hawa chain to drive;
the second telescopic link includes sliding connection in the second driving lever of second removal post, second driving lever has the second driven lever along the length direction sliding connection of second driving lever, the both ends of second driving lever also rotate respectively and are connected with a set of drive gear, and also has engaged between two sets of drive gear and have the hawk chain, second driven lever and this hawk chain fixed connection, injection apparatus installs in second driven lever bottom, the second removes the post and is equipped with the slip of synchronous drive second driving lever, the driven sixth drive assembly of this hawk chain.
3. A manipulator according to claim 1, wherein: the end part of the first movable column is fixedly provided with an L-shaped plate, and the side surface and the end surface of the first movable column are correspondingly attached to the inner side surface of the L-shaped plate;
the end part of the second movable column is also fixedly provided with an L-shaped plate, and the side surface and the end surface of the second movable column are correspondingly attached to the inner side surface of the L-shaped plate.
4. A manipulator according to claim 2, wherein: the sliding structure is characterized in that sliding structures matched with sliding blocks and sliding rails are arranged between the first sliding seat and the cross beam, between the first moving column and the first driving rod, between the first driving rod and the first driven rod, between the second sliding seat and the cross beam, between the second moving column and the second sliding seat, between the second moving column and the second driving rod, and between the second driving rod and the second driven rod.
5. A manipulator according to claim 4, wherein: and an oil outlet nozzle for spraying lubricating oil is arranged on the side surface of the sliding block.
6. A manipulator according to claim 4, wherein: the beam is provided with a plurality of shields for covering a plurality of sliding structures.
7. A manipulator according to claim 6, wherein: sliding rails in the sliding structures between the first moving column and the first driven rod and between the first driving rod and the first driven rod are arranged on the first driving rod;
and sliding rails in the sliding structures between the second movable column and the second driven rod and between the second driving rod and the second driven rod are arranged on the second driving rod.
8. A manipulator according to any of claims 1-7, wherein: the injection device comprises a manifold block provided with a plurality of spray nozzles and a plurality of air nozzles.
9. A manipulator according to any of claims 1-7, wherein: the clamping device is a three-grab chuck.
10. A manipulator according to any of claims 1-7, wherein: the first driving assembly, the second driving assembly, the third driving assembly and the fourth driving assembly are all gear and rack transmission mechanisms driven by motors.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921824784.4U CN211248256U (en) | 2019-10-28 | 2019-10-28 | Mechanical arm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921824784.4U CN211248256U (en) | 2019-10-28 | 2019-10-28 | Mechanical arm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211248256U true CN211248256U (en) | 2020-08-14 |
Family
ID=71964619
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921824784.4U Expired - Fee Related CN211248256U (en) | 2019-10-28 | 2019-10-28 | Mechanical arm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211248256U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110587351A (en) * | 2019-10-28 | 2019-12-20 | 东莞国开智能制造有限公司 | Mechanical arm |
-
2019
- 2019-10-28 CN CN201921824784.4U patent/CN211248256U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110587351A (en) * | 2019-10-28 | 2019-12-20 | 东莞国开智能制造有限公司 | Mechanical arm |
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| 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: 20200814 |