CN214352502U - Painting brush clamping device for industrial robot - Google Patents
Painting brush clamping device for industrial robot Download PDFInfo
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- CN214352502U CN214352502U CN202023289751.XU CN202023289751U CN214352502U CN 214352502 U CN214352502 U CN 214352502U CN 202023289751 U CN202023289751 U CN 202023289751U CN 214352502 U CN214352502 U CN 214352502U
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Abstract
The utility model relates to an industrial robot technical field just discloses a painting brush clamping device for industrial robot, include: the robot comprises a robot, wherein a fixed seat is fixedly arranged on the front side of the robot through a bolt, a gear box is fixedly arranged on the front side of the fixed seat, a clamping mechanism is arranged in an inner cavity of the gear box, and a fixing mechanism is arranged on the front side of the gear box; the clamping mechanism includes: the device comprises a rotating column, a gear, a rack, a connecting rod, a movable plate, a fixed rod, a fixed block and a fixed groove; one end of the rotary column is rotatably connected to the rear side of the inner cavity of the gear box through a bearing, the gear is in interference fit with the middle of the outer wall of the rotary column, the two racks can be slidably inserted into the inner cavity of the gear box, and the outer sides of the two racks respectively extend out of the left side and the right side of the outer wall of the gear box. This painting brush clamping device for industrial robot has solved prior art clamping device and has caused the problem that the painting brush damages and drops easily.
Description
Technical Field
The utility model relates to an industrial robot technical field specifically is a painting brush clamping device for industrial robot.
Background
Industrial robots are multi-joint manipulators widely used in the industrial field or multi-degree-of-freedom machine devices, have a certain degree of automation, can realize various industrial processing and manufacturing functions by means of self power energy and control capability, and are widely applied to various industrial fields such as electronics, logistics, chemical industry and the like.
Along with industrial robot's universal application, many industrial robot need install some other devices or equipment additional according to its work needs, accomplish specific work, when industrial robot installs the painting brush additional, need accomplish the fixed of painting brush with the help of clamping device, but prior art's clamping device, the pressure that leads to the painting brush to receive easily is great, make the painting brush take place to damage easily, lead to equipment can't work, the problem that certain loss and painting brush drop easily has been caused, to this problem, a painting brush clamping device for industrial robot is provided.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art, the utility model provides a painting brush clamping device for industrial robot to the problem of proposing in the background art has been solved.
In order to achieve the above object, the utility model provides a following technical scheme: a brush holding device for an industrial robot, comprising: the robot comprises a robot, wherein a fixed seat is fixedly arranged on the front side of the robot through a bolt, a gear box is fixedly arranged on the front side of the fixed seat, a clamping mechanism is arranged in an inner cavity of the gear box, and a fixing mechanism is arranged on the front side of the gear box;
the clamping mechanism includes: the device comprises a rotating column, a gear, a rack, a connecting rod, a movable plate, a fixed rod, a fixed block and a fixed groove;
the gear interference fit is arranged in the middle of the outer wall of the rotary column, the two racks can be slidably inserted into the inner cavity of the gear box, the outer sides of the two racks respectively extend out of the left side and the right side of the outer wall of the gear box, the two connecting rods are respectively and fixedly installed on the outer walls of the two racks, the two movable plates are respectively and fixedly installed on the outer walls of the two connecting rods, the two fixed rods are respectively and fixedly installed on the inner sides of the two movable plates, the fixed block is fixedly installed on the left side of the outer wall of the fixed rod on the right side, and the fixed groove is formed in the right side of the outer wall of the fixed rod on the left side.
Preferably, the fixing mechanism includes: the rotary cylinder, a limiting hole, a limiting rod, a limiting groove, a sliding block, a limiting block and a spring;
the revolving cylinder is slidably sleeved on the outer wall of the revolving column, the plurality of limiting holes are formed in the front side of the gear box, the plurality of limiting rods are slidably inserted into the inner cavities of the plurality of limiting holes respectively, the limiting grooves are formed in the left side and the right side of the inner cavity of the revolving cylinder respectively, the sliding block is fixedly installed on the front side of the revolving column, the limiting rods are slidably inserted into the inner cavities of the limiting grooves respectively, one end of each limiting block is slidably embedded into the inner cavity of each limiting groove, the other end of each limiting block is fixedly connected with the outer wall of the sliding block, the spring is sleeved on the outer wall of the revolving column, and the spring is arranged in the inner cavity of the revolving cylinder.
Preferably, the protection blocks are respectively and fixedly mounted on the left side of the outer wall of the fixing block and in the inner cavity of the fixing groove.
Preferably, the gear is engaged with the rack.
Preferably, the outer wall of the rotary cylinder is provided with an anti-slip edge.
Preferably, the inner cavity of the limiting hole and the rear side of the limiting rod are both arranged in a conical shape.
Preferably, the limiting groove and the limiting block are both in a dovetail shape.
Advantageous effects
Compared with the prior art, the utility model provides a painting brush clamping device for industrial robot possesses following beneficial effect:
1. this painting brush clamping device for industrial robot through rotatory rotary drum, makes it drive column spinner and gear rotate, under the mutually supporting of gear and rack, in the gear revolve, can make the rack drive connecting rod, movable plate, dead lever slide to the inboard simultaneously to can make the painting brush stable the fixing on industrial robot of painting brush under the mutually supporting of fixed slot and fixed block.
2. This painting brush clamping device for industrial robot, limiting displacement through a rotatory section of thick bamboo rear side gag lever post and spacing hole, the rigidity of a rotatory section of thick bamboo, and then make the device gear can not take place to rotate when pressing from both sides tight painting brush, avoided droing of painting brush, improved the device's stability.
Drawings
FIG. 1 is an exploded view of the present invention;
FIG. 2 is an exploded view of the rotary drum of the present invention;
FIG. 3 is a schematic structural view of the stop lever of the present invention;
FIG. 4 is a front cross-sectional view of the gear box of the present invention;
FIG. 5 is a right side sectional view of the gear box of the present invention;
fig. 6 is a top cross-sectional view of the rotary drum of the present invention.
In the figure: 1. a robot; 2. a fixed seat; 3. a gear case; 4. a spin column; 5. a gear; 6. a rack; 7. a connecting rod; 8. moving the plate; 9. fixing the rod; 10. a fixed block; 11. fixing grooves; 12. a protection block; 13. a rotary drum; 14. a limiting hole; 15. a limiting rod; 16. a limiting groove; 17. a slider; 18. a limiting block; 19. a spring.
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 to 6, a painting brush holding device for an industrial robot includes: the robot comprises a robot 1, wherein a fixed seat 2 is fixedly arranged on the front side of the robot 1 through bolts, a gear box 3 is fixedly arranged on the front side of the fixed seat 2, a clamping mechanism is arranged in an inner cavity of the gear box 3, and a fixing mechanism is arranged on the front side of the gear box 3;
the clamping mechanism includes: the device comprises a rotating column 4, a gear 5, a rack 6, a connecting rod 7, a moving plate 8, a fixed rod 9, a fixed block 10 and a fixed groove 11;
the one end of column spinner 4 is passed through the bearing and is rotated and connect in the inner chamber rear side of gear box 3, 5 interference fit in the outer wall middle part of column spinner 4 for the gear, peg graft in the inner chamber of gear box 3 for two 6 slidable racks, the outer wall left and right sides of gear box 3 extends respectively in two 6 outsides of rack, two connecting rod 7 respectively fixed mounting in the outer wall of two racks 6, two movable plate 8 respectively fixed mounting in the outer wall of two connecting rod 7, two dead lever 9 respectively fixed mounting in the inboard of two movable plates 8, fixed block 10 fixed mounting is in the outer wall left side of the dead lever 9 that is located the right side, fixed slot 11 is seted up on the outer wall right side that is located left dead lever 9.
In this embodiment, as shown in fig. 2, 3, or 6, the fixing mechanism includes: the rotary drum 13, the limiting hole 14, the limiting rod 15, the limiting groove 16, the sliding block 17, the limiting block 18 and the spring 19;
a rotatory section of thick bamboo 13 slidable cup joints in the outer wall of column spinner 4, the front side in gear box 3 is seted up in the spacing hole 14 of a plurality of, a plurality of gag lever post 15 slidable respectively is pegged graft in the inner chamber of a plurality of spacing hole 14, the inner chamber left and right sides in rotatory section of thick bamboo 13 is seted up respectively to two spacing grooves 16, slider 17 fixed mounting is in the front side of column spinner 4, the inner chamber in spacing groove 16 is embedded in to two stopper 18 one end slidable, the other end of two stoppers 18 and slider 17's outer wall fixed connection, spring 19 cup joints in the outer wall of column spinner 4, spring 19 sets up in the inner chamber of column spinner 13.
The outer wall of the rotary cylinder 13 is provided with an anti-slip edge.
The inner cavity of the limiting hole 14 and the rear side of the limiting rod 15 are both arranged in a conical shape.
The limiting groove 16 and the limiting block 18 are both dovetail-shaped.
Specifically, the rotary cylinder 13 is rotated to drive the rotary column 4 to rotate under the limiting action of the limiting block 18 and the limiting groove 16, so that the rotary column 4 drives the gear 5 to rotate, after the painting brush is fixed, the rotary cylinder 13 is released, the rotary cylinder 13 can rapidly slide to the rear side under the tension of the spring 19, under the limiting action of the limiting block 18 and the limiting groove 16, the rotary cylinder 13 can not displace when sliding, at the moment, the rotary cylinder 13 can drive the limiting rod 15 to be inserted into the inner cavity of the limiting hole 14, so that the rotary cylinder 13 can not drive the gear 5 to rotate when the device clamps the painting brush, the stability of the equipment is improved, and through the arrangement of the anti-skid edges on the outer wall of the rotary cylinder 13, the condition that the operator can not take off the hand when rotating the rotary cylinder 13 can be ensured, the conical arrangement of the limiting hole 14 and the limiting rod 15 can facilitate the insertion of the limiting rod 15 into the inner cavity of the limiting hole 14.
In this embodiment, as shown in fig. 1, 4 or 5, a protection block 12 is fixedly mounted on the left side of the outer wall of the fixing block 10 and the inner cavity of the fixing groove 11, respectively.
The gear 5 is engaged with the rack 6.
Specifically, the setting of protection piece 12 plays the protection effect to the outer wall of painting brush, prevents that fixed block 10 and fixed slot 11 from damaging the painting brush too hard, through mutually supporting of gear 5 and rack 6, can make gear 5 drive connecting rod 7 and slide in rotatory rack 6 to it is fixed with the painting brush to make fixed block 10 and fixed slot 11.
When the painting brush clamping device for the industrial robot is used, a user firstly fixes a fixed seat 2 on the front side of the robot 1 stably through a bolt, then pulls a rotary cylinder 13 towards the front side to drive a limiting rod 15 to be separated from the limitation of a limiting hole 14, rotates the rotary cylinder 13 to drive a rotary column 4 to rotate under the limiting action of a limiting block 18 and a limiting groove 16, so that the rotary column 4 drives a gear 5 to rotate, under the interaction of the gear 5 and a rack 6, the rack 6 can drive a connecting rod 7, a movable plate 8 and a fixed rod 9 to simultaneously slide inwards, meanwhile, a painting brush is placed in an inner cavity of a fixed groove 11, the painting brush can be stably fixed on the robot 1 after a fixed block 10 is inserted into the fixed groove 11, the outer wall of the painting brush can be protected from being damaged through the arrangement of a protection block 12, at the moment, the rotary cylinder 13 is loosened, rotatory section of thick bamboo 13 is under spring 19's pulling force effect, can be quick slide to the rear side, under stopper 18 and spacing groove 16 limiting displacement, can make rotatory section of thick bamboo 13 can not appear the condition of displacement in gliding, at this moment, rotatory section of thick bamboo 13 can drive gag lever post 15 and insert the inner chamber of spacing hole 14, make the device rotatory section of thick bamboo 13 can not drive gear 5 and rotate when pressing from both sides tight painting brush, the device stability of equipment has been improved, the device compact structure, and reasonable design, press from both sides tightly through manual regulation clamping mechanism, it is too big to have avoided automatic equipment to exert oneself, lead to the painting brush to take place the condition emergence of damage, and the operation is simple, and the use is convenient.
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. A brush holding device for an industrial robot, comprising: robot (1), characterized in that: a fixed seat (2) is fixedly arranged on the front side of the robot (1) through a bolt, a gear box (3) is fixedly arranged on the front side of the fixed seat (2), a clamping mechanism is arranged in an inner cavity of the gear box (3), and a fixing mechanism is arranged on the front side of the gear box (3);
the clamping mechanism includes: the device comprises a rotary column (4), a gear (5), a rack (6), a connecting rod (7), a moving plate (8), a fixed rod (9), a fixed block (10) and a fixed groove (11);
one end of the rotating column (4) is rotatably connected to the rear side of the inner cavity of the gear box (3) through a bearing, the gear (5) is in interference fit with the middle part of the outer wall of the rotary column (4), the two racks (6) can be inserted into the inner cavity of the gear box (3) in a sliding manner, the outer sides of the two racks (6) respectively extend out of the left side and the right side of the outer wall of the gear box (3), the two connecting rods (7) are respectively and fixedly arranged on the outer walls of the two racks (6), the two moving plates (8) are respectively and fixedly arranged on the outer walls of the two connecting rods (7), the two fixing rods (9) are respectively and fixedly arranged on the inner sides of the two moving plates (8), the fixed block (10) is fixedly arranged at the left side of the outer wall of the fixed rod (9) at the right side, the fixing groove (11) is formed in the right side of the outer wall of the fixing rod (9) located on the left side.
2. A brush holding apparatus for an industrial robot as claimed in claim 1, wherein: the fixing mechanism includes: the device comprises a rotary cylinder (13), a limiting hole (14), a limiting rod (15), a limiting groove (16), a sliding block (17), a limiting block (18) and a spring (19);
a rotary cylinder (13) is slidably sleeved on the outer wall of a rotary column (4) and is provided with a plurality of limiting holes (14) arranged on the front side of a gear box (3), a plurality of limiting rods (15) are slidably inserted into the inner cavities of the limiting holes (14) respectively and are provided with two limiting grooves (16) arranged on the left side and the right side of the inner cavity of the rotary cylinder (13) respectively, a sliding block (17) is fixedly arranged on the front side of the rotary column (4) and is provided with two limiting blocks (18) with one ends slidably embedded into the inner cavities of the limiting grooves (16) and two limiting blocks (18) are fixedly connected with the other ends of the limiting blocks (18) and the outer wall of the sliding block (17), a spring (19) is sleeved on the outer wall of the rotary column (4), and the spring (19) is arranged in the inner cavity of the rotary cylinder (13).
3. A brush holding apparatus for an industrial robot as claimed in claim 1, wherein: and the left side of the outer wall of the fixed block (10) and the inner cavity of the fixed groove (11) are respectively and fixedly provided with a protective block (12).
4. A brush holding apparatus for an industrial robot as claimed in claim 1, wherein: the gear (5) is meshed with the rack (6).
5. A brush holding apparatus for an industrial robot as claimed in claim 2, wherein: the outer wall of the rotary cylinder (13) is provided with anti-skid edges.
6. A brush holding apparatus for an industrial robot as claimed in claim 2, wherein: the inner cavity of the limiting hole (14) and the rear side of the limiting rod (15) are both arranged in a conical shape.
7. A brush holding apparatus for an industrial robot as claimed in claim 2, wherein: the limiting groove (16) and the limiting block (18) are both in a dovetail shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023289751.XU CN214352502U (en) | 2020-12-30 | 2020-12-30 | Painting brush clamping device for industrial robot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023289751.XU CN214352502U (en) | 2020-12-30 | 2020-12-30 | Painting brush clamping device for industrial robot |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214352502U true CN214352502U (en) | 2021-10-08 |
Family
ID=77951030
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023289751.XU Active CN214352502U (en) | 2020-12-30 | 2020-12-30 | Painting brush clamping device for industrial robot |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214352502U (en) |
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2020
- 2020-12-30 CN CN202023289751.XU patent/CN214352502U/en active Active
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