CN213731786U - Multi-angle mechanical arm for mechanical engineering - Google Patents
Multi-angle mechanical arm for mechanical engineering Download PDFInfo
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- CN213731786U CN213731786U CN202022910704.6U CN202022910704U CN213731786U CN 213731786 U CN213731786 U CN 213731786U CN 202022910704 U CN202022910704 U CN 202022910704U CN 213731786 U CN213731786 U CN 213731786U
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- 238000011089 mechanical engineering Methods 0.000 title claims abstract description 20
- 230000007246 mechanism Effects 0.000 claims abstract description 20
- 230000000694 effects Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 230000003139 buffering effect Effects 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009711 regulatory function Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model belongs to the technical field of the arm is relevant, concretely relates to multi-angle arm for mechanical engineering, the on-line screen storage device comprises a base, base inner chamber's bottom is rotated through the bearing and is connected with the support arm, the bottom bolt mount on support arm surface, the right side bolt of mount has the box, the positive swing joint of support arm has the crossbeam, the inner chamber of box is provided with angle adjustment mechanism, angle adjustment mechanism's top run through the box and with the left side swing joint of crossbeam bottom, the inner chamber of base is provided with rotation adjustment mechanism. The utility model discloses a cooperation of sprocket, chain, push pedal, push rod and first spring is convenient for carry out angle modulation about the crossbeam, through the cooperation of second cylinder and rack plate, is convenient for carry out turned angle to the support arm and adjusts to make the arm can carry out the multi-angle and adjust, convenient to use person adjusts the arm in a flexible way and snatchs article.
Description
Technical Field
The utility model belongs to the technical field of the arm is relevant, concretely relates to multi-angle arm for mechanical engineering.
Background
The mechanical arm is a complex system with high precision, multiple inputs and multiple outputs, high nonlinearity and strong coupling, and has wide application in the fields of industrial assembly, safety explosion prevention and the like due to unique operation flexibility.
Along with the continuous progress of science and technology, present arm has obtained and its wide application in mechanical engineering, and traditional mechanical engineering does not have the function that the multi-angle was adjusted with the arm, and most arms can only carry out single snatching to article to lead to the arm home range to be limited, the user can not snatch article in a flexible way, brings certain inconvenience for user's work, has seriously reduced user's work efficiency.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a multi-angle arm for mechanical engineering to solve the traditional mechanical engineering that provides in the above-mentioned background art and do not have multi-angle regulatory function's problem.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a multi-angle arm for mechanical engineering, includes the base, the bottom of base inner chamber is rotated through the bearing and is connected with the support arm, the bottom bolt mount on support arm surface, the right side bolt of mount has the box, the positive swing joint of support arm has the crossbeam, the inner chamber of box is provided with angle adjusting mechanism, angle adjusting mechanism's top run through the box and with the left side swing joint of crossbeam bottom, the inner chamber of base is provided with rotates adjustment mechanism.
Preferably, the angle adjusting mechanism comprises a first cylinder, a moving plate, a sliding rod, a fixed seat, a chain wheel, a chain, a push plate, a push rod and a first spring, the first cylinder is bolted at the center of the bottom of the inner cavity of the box body, the moving plate is bolted to a piston rod of the first cylinder, sliding sleeves are embedded at two sides of the top of the moving plate, the inner cavity of each sliding sleeve is connected with the corresponding sliding rod in a sliding manner, the bottom of each sliding rod is bolted with the bottom of the inner cavity of the box body, the fixed seat is bolted at two sides of the bottom of the inner cavity of the box body, a rotating shaft is rotatably connected with the front surface and the back surface of the inner cavity of the fixed seat through bearings, the chain wheel is bolted at the surface of the rotating shaft, the chain is bolted at two sides of the bottom of the moving plate, the surface of the chain is meshed with the surface of the chain wheel, the push plate is bolted at one side of the chain far away from the moving plate, and the two sides of the push plate are slidably connected with two sides of the inner cavity of the box body, the push plate is characterized in that a push rod is bolted at the center of the top of the push plate, the top of the push rod penetrates through the top of the box body and is movably connected with the left side of the bottom of the cross beam through a movable seat, first springs are bolted on the periphery of the top of the push plate, and the tops of the first springs are bolted with the top of an inner cavity of the box body.
Preferably, it includes second cylinder, rack plate, gear, first spout and slider to rotate adjustment mechanism, the second cylinder has been bolted on the left front of base, the piston rod of second cylinder runs through to the inner chamber of base and bolted rack plate, the surface meshing of rack plate has the gear, the inner chamber of gear and the bottom bolt on support arm surface, the both sides of rack plate bottom all are bolted to have the connecting plate, first spout has been seted up at the back of base inner chamber bottom, the equal sliding connection in both sides of first spout inner chamber has the slider that uses with the connecting plate cooperation.
Preferably, a second sliding groove is annularly formed in the front face of the left side of the top of the base, and a spherical sliding block matched with the fixing frame for use is connected to an inner cavity of the second sliding groove in a sliding mode.
Preferably, the top of the two sides of the inner cavity of the box body is provided with a sliding rail, and the inner cavity of the sliding rail is connected with a pulley matched with the push plate for use.
Preferably, the right side bolt of rack plate has the buffer board, the top and the bottom on base inner chamber right side all are bolted to have the buffer beam, the left side of buffer beam runs through to the left side of buffer board and bolted to have first stopper, the surface cover of buffer beam is equipped with the second spring, the left side of second spring and the right side bolt of buffer board, the right side of second spring and the right side bolt of base inner chamber.
Preferably, the top of the slide bar is bolted with a second limiting block, and the top of the second limiting block is glued with a cushion pad through a strong glue.
The utility model has the advantages that:
1. the utility model discloses a cooperation of first cylinder and movable plate, removal for the push pedal provides the drive source, cooperation through slide bar and sliding sleeve, make the movable plate can drive the chain and carry out steady transmission, through the sprocket, the chain, the push pedal, the cooperation of push rod and first spring, be convenient for carry out angle modulation about the crossbeam, cooperation through first spout and slider, be convenient for support the rack board and carry out steady movement, cooperation through second cylinder and rack board, be convenient for carry out turned angle to the support arm and adjust, thereby make the arm can carry out multi-angle regulation, the person of facilitating the use adjusts the arm in a flexible way and snatchs article, user's work efficiency has been improved greatly, the problem that traditional arm for mechanical engineering does not have multi-angle adjusting function is solved.
2. The utility model discloses a fixed disk, a supporting plate, the cooperation of second spout and spherical slider, make support arm pivoted more steady, further strengthened the stability that the robotic arm snatched article, cooperation through slide rail and pulley, prevent that the push pedal from taking place the offset at removal in-process, play the spacing effect of slip to the removal of push pedal, through the buffer board, the cooperation of buffer beam and second spring, prevent that rack board moving speed is too fast and influence the stable rotation of support arm, also play elastic buffer's effect to rack board simultaneously, cooperation through second stopper and cushion, prevent that the movable plate from taking place to break away from with the slide bar, the while blotter also can prevent that push pedal and second stopper from colliding, play effective buffering guard action to the push pedal.
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, do not constitute a limitation of the invention, in which:
FIG. 1 is a schematic view of a multi-angle mechanical arm for mechanical engineering according to the present invention;
fig. 2 is a partial perspective view of the structure of the base, the support arm, the gear, the rack plate, the first chute and the slider according to the present invention;
fig. 3 is a partial top view of the structure of the base and the box body according to the present invention;
illustration of the drawings: 1. a base; 2. a box body; 3. a support arm; 4. a cross beam; 5. an angle adjusting mechanism; 51. a first cylinder; 52. moving the plate; 53. a slide bar; 54. a fixed seat; 55. a sprocket; 56. a chain; 57. pushing the plate; 58. a push rod; 59. a first spring; 6. a rotation adjustment mechanism; 61. a second cylinder; 62. a rack plate; 63. a gear; 64. a first chute; 65. a slider; 7. a second chute; 8. a spherical slider; 9. a slide rail; 10. a pulley; 11. a buffer plate; 12. a buffer rod; 13. a second spring; 14. a fixing frame.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, a multi-angle mechanical arm for mechanical engineering, includes a base 1, the bottom of the inner cavity of the base 1 is rotatably connected with a supporting arm 3 through a bearing, the bottom of the surface of the supporting arm 3 is bolted with a fixing frame 14, the right side of the fixing frame 14 is bolted with a box body 2, the front of the supporting arm 3 is movably connected with a cross beam 4, the inner cavity of the box body 2 is provided with an angle adjusting mechanism 5, the top of the angle adjusting mechanism 5 penetrates through the box body 2 and is movably connected with the left side of the bottom of the cross beam 4, the inner cavity of the base 1 is provided with a rotation adjusting mechanism 6, through the cooperation of a first cylinder 51 and a moving plate 52, a driving source is provided for the movement of a push plate 57, through the cooperation of a sliding rod 53 and a sliding sleeve, the moving plate 52 can drive a chain 56 to perform stable transmission, through the cooperation of, through the cooperation of first spout 64 and slider 65, be convenient for support rack plate 62 and carry out steady movement, through the cooperation of second cylinder 61 and rack plate 62, be convenient for carry out turned angle to support arm 3 and adjust to make the arm can carry out the multi-angle and adjust, convenient to use person adjusts the arm in a flexible way and snatchs article, has improved user's work efficiency greatly, has solved traditional mechanical engineering and has not had the problem of multi-angle regulatory function with the arm.
The angle adjusting mechanism 5 comprises a first air cylinder 51, a moving plate 52, a sliding rod 53, a fixed seat 54, a chain wheel 55, a chain 56, a pushing plate 57, a pushing rod 58 and a first spring 59, the first air cylinder 51 is bolted at the center of the bottom of the inner cavity of the box body 2, the moving plate 52 is bolted to a piston rod of the first air cylinder 51 to provide a driving source for the moving plate 52 of the pushing plate 57, sliding sleeves are embedded at two sides of the top of the moving plate 52, the sliding rods 53 are slidably connected with the inner cavity of the sliding sleeves, so that the moving plate 52 can drive the chain 56 to stably drive, the bottom of the sliding rods 53 is bolted to the bottom of the inner cavity of the box body 2, the fixed seats 54 are bolted at two sides of the bottom of the inner cavity of the box body 2, rotating shafts are rotatably connected to the front and the back of the inner cavity of the fixed seats 54 through bearings, the chain wheel 55 is bolted to the surface of the rotating shafts, the chain 56 is bolted to two sides of the bottom of the moving plate 52, the surface of the chain 56 is meshed with the surface of the chain wheel 55, push plate 57 has been bolted to one side that chain 56 kept away from movable plate 52, push plate 57's both sides all with the both sides sliding connection of box 2 inner chamber, push rod 58 has been bolted to the center department at push plate 57 top, push rod 58's top is run through to the top of box 2 and is passed through the left side swing joint of sliding seat and crossbeam 4 bottom, push plate 57 top all is bolted all around to have first spring 59, the top of first spring 59 and the top bolt of box 2 inner chamber, be convenient for carry out angle modulation from top to bottom to crossbeam 4, user's work efficiency has been improved greatly.
Slide rail 9 has all been seted up at the top of 2 inner chamber both sides of box, and the inner chamber sliding connection of slide rail 9 has the pulley 10 with push pedal 57 cooperation use, prevents that push pedal 57 from taking place the offset at the removal in-process, plays the spacing effect of slip to push pedal 57's removal.
The buffer board 11 has been bolted on rack plate 62's right side, the top and the bottom on base 1 inner chamber right side all are bolted with buffer rod 12, buffer rod 12's left side is run through to buffer board 11's left side and bolted connection has first stopper, buffer rod 12's surface cover is equipped with second spring 13, the left side of second spring 13 and buffer board 11's right side bolted connection, second spring 13's right side and the right side bolted connection of base 1 inner chamber, prevent that rack plate 62 moving speed is too fast and influence the stable rotation of support arm 3, also play the effect of elastic buffer to rack plate 62 simultaneously.
The second stopper has been bolted at the top of slide bar 53, and the top of second stopper has the blotter through powerful sticky connecing, prevents that movable plate 52 and slide bar 53 from taking place to break away from, and the blotter also can prevent push pedal 57 and second stopper from colliding simultaneously, plays effective buffering guard action to push pedal 57.
The working principle is as follows: the user starts the first cylinder 51 by the controller, at this time, the piston rod of the first cylinder 51 drives the moving plate 52 to move upward stably by the sliding sleeve, the moving plate 52 drives the chain 56 to move upward, then the chain 56 drives the chain wheel 55 to rotate, and at the same time, the chain 56 drives the push plate 57 to smoothly move downwards through the pulley 10, the push plate 57 drives the push rod 58 to move downwards, so that the push rod 58 drives the cross beam 4 to move downwards, the height of the beam 4 can be adjusted by swinging, then the user starts the second cylinder 61 by the controller, at the moment, the piston rod of the second cylinder 61 drives the rack plate 62 to move rightwards stably by the slide block 65, the rack plate 62 rotates the gear 63, so that the gear 63 rotates the support arm 3, the angle adjustment of the mechanical arm can be completed, so that the user can flexibly adjust the mechanical arm at multiple angles.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a multi-angle arm for mechanical engineering, includes base (1), its characterized in that: the bottom of base (1) inner chamber is rotated through the bearing and is connected with support arm (3), the bottom bolt on support arm (3) surface is fixed frame (14), the right side bolt of fixed frame (14) has box (2), the front swing joint of support arm (3) has crossbeam (4), the inner chamber of box (2) is provided with angle adjusting mechanism (5), the top of angle adjusting mechanism (5) run through box (2) and with the left side swing joint of crossbeam (4) bottom, the inner chamber of base (1) is provided with rotation adjusting mechanism (6).
2. The multi-angle mechanical arm for mechanical engineering according to claim 1, wherein: the angle adjusting mechanism (5) comprises a first air cylinder (51), a moving plate (52), a sliding rod (53), a fixed seat (54), a chain wheel (55), a chain (56), a push plate (57), a push rod (58) and a first spring (59), the first air cylinder (51) is bolted at the center of the bottom of the inner cavity of the box body (2), the moving plate (52) is bolted at the piston rod of the first air cylinder (51), sliding sleeves are embedded at two sides of the top of the moving plate (52), the inner cavity of the sliding sleeves is slidably connected with the sliding rod (53), the bottom of the sliding rod (53) is bolted at the bottom of the inner cavity of the box body (2), the fixed seats (54) are bolted at two sides of the bottom of the inner cavity of the box body (2), the front surface and the back surface of the inner cavity of the fixed seats (54) are rotatably connected with rotating shafts through bearings, the surface of the rotating shafts is bolted at chain wheels (55), the chain wheel (56) is bolted at two sides of the bottom of the moving plate (52), the surface of chain (56) and the surface meshing of sprocket (55), one side bolt that the movable plate (52) was kept away from in chain (56) has connect push pedal (57), the both sides of push pedal (57) all with the both sides sliding connection of box (2) inner chamber, the center department bolt at push pedal (57) top has push rod (58), the top of push rod (58) is run through to the top of box (2) and through the left side swing joint of sliding seat with crossbeam (4) bottom, all bolt all around at push pedal (57) top has first spring (59), the top of first spring (59) and the top bolt of box (2) inner chamber.
3. The multi-angle mechanical arm for mechanical engineering according to claim 1, wherein: rotation adjustment mechanism (6) include second cylinder (61), rack plate (62), gear (63), first spout (64) and slider (65), base (1) left front bolt has second cylinder (61), the piston rod of second cylinder (61) runs through to the inner chamber of base (1) and bolt has rack plate (62), the surface toothing of rack plate (62) has gear (63), the inner chamber of gear (63) and the bottom bolt on support arm (3) surface, the both sides of rack plate (62) bottom all have the bolt connecting plate, first spout (64) have been seted up at the back of base (1) inner chamber bottom, the equal sliding connection in both sides of first spout (64) inner chamber has slider (65) that uses with the connecting plate cooperation.
4. The multi-angle mechanical arm for mechanical engineering according to claim 1, wherein: a second sliding groove (7) is annularly formed in the front face of the left side of the top of the base (1), and a spherical sliding block (8) matched with the fixing frame (14) for use is connected to an inner cavity of the second sliding groove (7) in a sliding mode.
5. The multi-angle mechanical arm for mechanical engineering according to claim 2, wherein: slide rails (9) are arranged at the tops of two sides of the inner cavity of the box body (2), and the inner cavity of each slide rail (9) is connected with a pulley (10) matched with the push plate (57) in a sliding manner.
6. The multi-angle mechanical arm for mechanical engineering according to claim 3, wherein: the right side bolt of rack plate (62) has buffer board (11), the top and the bottom on base (1) inner chamber right side all bolted buffer rod (12), the left side of buffer rod (12) is run through to the left side of buffer board (11) and the bolt has first stopper, the surface cover of buffer rod (12) is equipped with second spring (13), the left side of second spring (13) and the right side bolt of buffer board (11), the right side of second spring (13) and the right side bolt of base (1) inner chamber.
7. The multi-angle mechanical arm for mechanical engineering according to claim 2, wherein: the top of slide bar (53) has bolted connection the second stopper, and the top of second stopper has the blotter through powerful sticky joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022910704.6U CN213731786U (en) | 2020-12-07 | 2020-12-07 | Multi-angle mechanical arm for mechanical engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022910704.6U CN213731786U (en) | 2020-12-07 | 2020-12-07 | Multi-angle mechanical arm for mechanical engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213731786U true CN213731786U (en) | 2021-07-20 |
Family
ID=76833923
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022910704.6U Expired - Fee Related CN213731786U (en) | 2020-12-07 | 2020-12-07 | Multi-angle mechanical arm for mechanical engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213731786U (en) |
-
2020
- 2020-12-07 CN CN202022910704.6U patent/CN213731786U/en not_active Expired - Fee Related
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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: 20210720 |