CN213999541U - Mechanical arm convenient to install - Google Patents
Mechanical arm convenient to install Download PDFInfo
- Publication number
- CN213999541U CN213999541U CN202021017273.4U CN202021017273U CN213999541U CN 213999541 U CN213999541 U CN 213999541U CN 202021017273 U CN202021017273 U CN 202021017273U CN 213999541 U CN213999541 U CN 213999541U
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- Prior art keywords
- wall
- threaded rod
- sliding
- mechanical arm
- hole
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Abstract
The utility model provides an arm convenient to installation. The mechanical arm convenient to mount comprises a base; the mechanical arm body is movably mounted at the top of the mounting box, and the bottom of the mechanical arm body extends into the clamping box; the supporting seat is fixedly arranged on the inner wall of the bottom of the clamping box, and the top of the supporting seat is in contact with the bottom of the mechanical arm body; the two first gears are arranged in the installation box and fixedly sleeved on the bidirectional threaded rod; the two limiting grooves are respectively formed in the outer walls of the two sides of the mechanical arm body; the two clamping mechanisms are arranged in the clamping box; two fixing mechanisms. The utility model provides an arm convenient to installation has the practicality strong, the advantage of simple operation.
Description
Technical Field
The utility model relates to an arm installation and dismantlement technical field especially relate to an arm convenient to installation.
Background
The mechanical arm is a high-precision and high-speed dispensing robot hand. The method is corresponding to a small-batch production mode, and the production efficiency is improved. Besides the dispensing operation, it can correspond to uv irradiation, component placement, screw locking, circuit board cutting, etc.
The last installation component of the good operation process of setting for of installing of arm usually, make the arm installation set process automatic installation work, traditional arm mounting means often is in the same place installation component and corresponding drive arrangement fixed connection, this kind of mounting means is comparatively loaded down with trivial details, need spend a large amount of manpowers in the installation, consume a large amount of time, and the condition because installation error leads to the installation component to damage can appear in the installation in addition, thereby influence the work precision of arm, the flaw appears in the work piece that makes the arm accomplish, cause economic loss.
Therefore, it is necessary to provide a new mechanical arm which is easy to install to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides a technical problem provide an arm convenient to installation that has the practicality strong, the simple operation.
In order to solve the technical problem, the utility model provides a arm convenient to installation includes: a base; the mounting box is fixedly mounted at the top of the base; the clamping box is fixedly arranged on the inner wall of the bottom of the mounting box, and the top of the clamping box is provided with an opening; the mechanical arm body is movably mounted at the top of the mounting box, and the bottom of the mechanical arm body extends into the clamping box; the supporting seat is fixedly arranged on the inner wall of the bottom of the clamping box, and the top of the supporting seat is in contact with the bottom of the mechanical arm body; the bidirectional threaded rod is rotatably installed on the inner walls of the two sides of the installation box, one end of the bidirectional threaded rod extends out of the installation box, the bidirectional threaded rod penetrates through the supporting seat and is movably connected with the supporting seat, and the bidirectional threaded rod is rotatably connected with the clamping box; the two first gears are arranged in the installation box and fixedly sleeved on the bidirectional threaded rod; the two limiting grooves are respectively formed in the outer walls of the two sides of the mechanical arm body; the two clamping mechanisms are arranged in the clamping box; two fixed establishment, two fixed establishment all sets up in the install bin.
Preferably, any one the card is held the mechanism and is all included screw thread piece, recess, sliding block, first spring and gag lever post, the screw thread piece sets up in the centre gripping incasement, screw thread piece threaded sleeve is established on the two-way threaded rod, the recess is seted up on one side inner wall of centre gripping case, sliding block slidable mounting is in on the top of recess and the bottom inner wall, first spring fixed mounting be in on one side inner wall of recess, the one end of first spring with one side outer wall fixed connection of sliding block, gag lever post fixed mounting be in on the screw thread piece, the one end of gag lever post extends to in the recess and with one side outer wall fixed connection of sliding block, the other end of gag lever post extends to in the spacing recess.
Preferably, any one of the fixing mechanisms comprises a portal frame, a threaded rod, a second gear, a toothed belt, a sliding rod, a sliding plate, a C-shaped block and a second spring, the portal frame is fixedly installed on the inner wall of one side of the installation box, the threaded rod is rotatably installed on the inner wall of one side of the portal frame, the second gear is fixedly sleeved on the threaded rod, the toothed belt is sleeved on the first gear corresponding to the second gear, the sliding rod is fixedly installed on the inner walls of two sides of the portal frame, the sliding plate is arranged in the portal frame, the sliding plate is threadedly installed on the threaded rod, the sliding plate is slidably installed on the sliding rod, the C-shaped block is fixedly installed on the outer wall of one side of the sliding plate, one side of the C-shaped block extends out of the portal frame, the second spring is sleeved on the sliding rod, one end of the second spring is fixedly arranged on the inner wall of one side of the portal frame, and the other end of the second spring is fixedly connected with the outer wall of one side of the sliding plate.
Preferably, a long through hole is formed in the outer wall of one side of the supporting seat, the bidirectional threaded rod penetrates through the long through hole, a crank is fixedly mounted at one end, located outside the installation box, of the bidirectional threaded rod, and a guide piece opening is formed in the top of the installation box.
Preferably, a first threaded hole is formed in the outer wall of one side of the threaded block, the bidirectional threaded rod penetrates through the first threaded hole and is screwed with the inner wall of the first threaded hole, sliding grooves are formed in the top and the inner wall of the bottom of the groove, and the top and the bottom of the sliding block extend into the corresponding sliding grooves and are in sliding connection with the corresponding inner walls of the sliding grooves.
Preferably, a first through hole is formed in the outer wall of one side of the portal frame, the C-shaped block penetrates through the first through hole and is in sliding connection with the inner wall of the first through hole, a second threaded hole is formed in the sliding plate, the threaded rod penetrates through the second threaded hole and extends into the C-shaped block, the threaded rod is screwed with the inner wall of the second threaded hole, a through hole is formed in the sliding plate, and the sliding rod penetrates through the through hole and is in sliding connection with the inner wall of the through hole.
Compared with the prior art, the utility model provides a arm convenient to installation has following beneficial effect:
the utility model provides an arm convenient to installation, in the installation, place into the install bin with the arm body, only need rotatory knob, alright realize fixedly to the arm body simultaneously with two slipmats in order to let two gag lever posts, and first spring and second spring can prevent that both sides are fixed lax, and not only simple to operate has improved the installation effectiveness, in the installation moreover, do not have with arm body direct contact, can not cause the damage to the arm body.
Drawings
Fig. 1 is a schematic structural diagram of a preferred embodiment of a robotic arm for easy installation according to the present invention;
FIG. 2 is an enlarged view of portion A of FIG. 1;
FIG. 3 is an enlarged view of the portion B shown in FIG. 1;
reference numbers in the figures: 1. a base; 2. installing a box; 3. a clamping box; 4. a mechanical arm body; 5. a supporting seat; 6. a bidirectional threaded rod; 7. a first gear; 8. a limiting groove; 9. a thread block; 10. A groove; 11. a slider; 12. a first spring; 13. a limiting rod; 14. a gantry; 15. A threaded rod; 16. a second gear; 17. a toothed belt; 18. a slide bar; 19. a slide plate; 20. a C-shaped block; 21. a second spring.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and embodiments.
Referring to fig. 1-3, fig. 1 is a schematic structural diagram of a robot arm convenient to install according to a preferred embodiment of the present invention; FIG. 2 is an enlarged view of portion A of FIG. 1; fig. 3 is an enlarged schematic view of a portion B shown in fig. 1. The arm of facilitating the installation includes: a base 1; the mounting box 2 is fixedly mounted at the top of the base 1; the clamping box 3 is fixedly arranged on the inner wall of the bottom of the installation box 2, and the top of the clamping box 3 is provided with an opening; the mechanical arm body 4 is movably mounted at the top of the mounting box 2, and the bottom of the mechanical arm body 4 extends into the clamping box 3; the supporting seat 5 is fixedly arranged on the inner wall of the bottom of the clamping box 3, and the top of the supporting seat 5 is in contact with the bottom of the mechanical arm body 4; the bidirectional threaded rod 6 is rotatably installed on the inner walls of the two sides of the installation box 2, one end of the bidirectional threaded rod 6 extends out of the installation box 2, the bidirectional threaded rod 6 penetrates through the supporting seat 5 and is movably connected with the supporting seat 5, and the bidirectional threaded rod 6 is rotatably connected with the clamping box 3; the two first gears 7 are arranged in the installation box 2, and the two first gears 7 are fixedly sleeved on the bidirectional threaded rod 6; the two limiting grooves 8 are respectively formed in the outer walls of the two sides of the mechanical arm body 4; the two clamping mechanisms are arranged in the clamping box 3; two fixed establishment, two fixed establishment all sets up in install bin 2.
Any one the card is held the mechanism and is all included screw thread piece 9, recess 10, sliding block 11, first spring 12 and gag lever post 13, screw thread piece 9 sets up in the centre gripping case 3, screw thread piece 9 threaded sleeve is established on the two-way threaded rod 6, recess 10 is seted up on one side inner wall of centre gripping case 3, sliding block 11 slidable mounting be in on the top of recess 10 and the bottom inner wall, first spring 12 fixed mounting be in on one side inner wall of recess 10, first spring 12's one end with one side outer wall fixed connection of sliding block 11, gag lever post 13 fixed mounting be in on the screw thread piece 9, gag lever post 13's one end extends to in the sliding block 10 and with one side outer wall fixed connection of 11, gag lever post 13's other end extends to in the spacing recess 8.
Any one of the fixing mechanisms comprises a portal frame 14, a threaded rod 15, a second gear 16, a toothed belt 17, a sliding rod 18, a sliding plate 19, a C-shaped block 20 and a second spring 21, the portal frame 14 is fixedly installed on the inner wall of one side of the installation box 2, the threaded rod 15 is rotatably installed on the inner wall of one side of the portal frame 14, the second gear 16 is fixedly sleeved on the threaded rod 15, the toothed belt 17 is sleeved on the first gear 7 corresponding to the second gear 16, the sliding rod 18 is fixedly installed on the inner walls of two sides of the portal frame 14, the sliding plate 19 is arranged in the portal frame 14, the sliding plate 19 is installed on the threaded rod 15 in a threaded manner, the sliding plate 19 is slidably installed on the sliding rod 18, the C-shaped block 20 is fixedly installed on the outer wall of one side of the sliding plate 19, one side of the C-shaped block 20 extends out of the portal frame 14, the second spring 21 is sleeved on the slide bar 18, one end of the second spring 21 is fixedly installed on the inner wall of one side of the portal frame 14, and the other end of the second spring 21 is fixedly connected with the outer wall of one side of the slide plate 19.
The supporting structure is characterized in that a long through hole is formed in the outer wall of one side of the supporting seat 5, the bidirectional threaded rod 6 penetrates through the long through hole, a crank is fixedly mounted at one end, located outside the installation box 2, of the bidirectional threaded rod 6, and a guide piece opening is formed in the top of the installation box 2.
First threaded holes are formed in the outer wall of one side of the threaded block 9, the bidirectional threaded rod 6 penetrates through the first threaded holes and is screwed with the inner walls of the first threaded holes, sliding grooves are formed in the top and the inner wall of the bottom of the groove 10, and the top and the bottom of the sliding block 11 extend to be corresponding to the inside of the sliding grooves and are in sliding connection with the inner walls of the sliding grooves.
The portal frame is characterized in that a first through hole is formed in the outer wall of one side of the portal frame 14, the C-shaped block 20 penetrates through the first through hole and is in sliding connection with the inner wall of the first through hole, a second threaded hole is formed in the sliding plate 19, the threaded rod 15 penetrates through the second threaded hole and extends into the C-shaped block 20, the threaded rod 15 is screwed with the inner wall of the second threaded hole, a through hole is formed in the sliding plate 19, and the sliding rod 18 penetrates through the through hole and is in sliding connection with the inner wall of the through hole.
The utility model provides a theory of operation of arm convenient to installation as follows:
in the using process, the base 1 and the installation box 2 are fixedly installed on a workbench, and the mechanical arm body 4 to be installed is placed on the supporting seat 5 through the guide piece opening.
Forward rotary knob this moment, the knob rotates and drives two-way threaded rod 6 and rotate, two screw thread blocks 9 of driving move in opposite directions when two-way threaded rod 6 rotates, thereby make two gag lever post 13 move in opposite directions, final two gag lever post 13 move in opposite directions get into corresponding spacing recess 8, thereby realize preliminary location to arm body 4, and under the effect of first spring 12, exert elasticity to sliding block 11 all the time, let gag lever post 13 hold the condition that the screw thread block 9 circled around all the time at long-time during operation, the while also prevents the condition that the screw thread block 9 from circling round.
And when two-way threaded rod 6 rotated, drive two first gears 7 simultaneously and rotate, under the effect of cingulum 17, drive second gear 16 rotation during first gear 7 rotated, thereby make threaded rod 15 rotate, when threaded rod 15 rotated, two slides 19 remove in opposite directions, make two C type pieces 20 move in opposite directions, it is fixed to centre gripping once more to arm body 4 when finally driving the slipmat motion in opposite directions, and under the effect of second spring 21, slide 19 receives horizontal elasticity all the time, let slide 19 also can not appear sliding back in long-time work, thereby make the slipmat all the time to arm body 4 centre gripping fixed.
Compared with the prior art, the utility model provides a arm convenient to installation has following beneficial effect:
the utility model provides an arm convenient to installation, in the installation, place into install bin 2 with arm body 4, only need rotatory knob, alright realize fixedly to arm body 4 simultaneously with two slipmats in order to let two gag lever posts 13, and first spring 12 can prevent with second spring 21 that both sides are fixed lax, simple to operate not only has improved the installation effectiveness, and in the installation, do not have with arm body 4 direct contact, can not cause the damage to arm body 4.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.
Claims (7)
1. A robotic arm for ease of installation, comprising:
a base;
the mounting box is fixedly mounted at the top of the base;
the clamping box is fixedly arranged on the inner wall of the bottom of the mounting box, and the top of the clamping box is provided with an opening;
the mechanical arm body is movably mounted at the top of the mounting box, and the bottom of the mechanical arm body extends into the clamping box;
the supporting seat is fixedly arranged on the inner wall of the bottom of the clamping box, and the top of the supporting seat is in contact with the bottom of the mechanical arm body;
the bidirectional threaded rod is rotatably installed on the inner walls of the two sides of the installation box, one end of the bidirectional threaded rod extends out of the installation box, the bidirectional threaded rod penetrates through the supporting seat and is movably connected with the supporting seat, and the bidirectional threaded rod is rotatably connected with the clamping box;
the two first gears are arranged in the installation box and fixedly sleeved on the bidirectional threaded rod;
the two limiting grooves are respectively formed in the outer walls of the two sides of the mechanical arm body;
the two clamping mechanisms are arranged in the clamping box;
two fixed establishment, two fixed establishment all sets up in the install bin.
2. The mechanical arm convenient to mount of claim 1, wherein any one of the clamping mechanisms comprises a thread block, a groove, a sliding block, a first spring and a limiting rod, the thread block is arranged in the clamping box, the thread block is sleeved on the bidirectional threaded rod in a threaded manner, the groove is formed in the inner wall of one side of the clamping box, the sliding block is slidably mounted on the inner wall of the top and the bottom of the groove, the first spring is fixedly mounted on the inner wall of one side of the groove, one end of the first spring is fixedly connected with the outer wall of one side of the sliding block, the limiting rod is fixedly mounted on the thread block, one end of the limiting rod extends into the groove and is fixedly connected with the outer wall of one side of the sliding block, and the other end of the limiting rod extends into the limiting groove.
3. The mechanical arm convenient to mount as claimed in claim 1, wherein any one of the fixing mechanisms comprises a portal frame, a threaded rod, a second gear, a toothed belt, a sliding rod, a sliding plate, a C-shaped block and a second spring, the portal frame is fixedly mounted on one side inner wall of the mounting box, the threaded rod is rotatably mounted on one side inner wall of the portal frame, the second gear is fixedly sleeved on the threaded rod, the toothed belt is sleeved on the second gear and the corresponding first gear, the sliding rod is fixedly mounted on two side inner walls of the portal frame, the sliding plate is arranged in the portal frame, the sliding plate is threadedly mounted on the threaded rod, the sliding plate is slidably mounted on the sliding rod, the C-shaped block is fixedly mounted on one side outer wall of the sliding plate, one side of the C-shaped block extends out of the portal frame, the second spring sleeve is arranged on the sliding rod, one end of the second spring is fixedly arranged on the inner wall of one side of the portal frame, and the other end of the second spring is fixedly connected with the outer wall of one side of the sliding plate.
4. The mechanical arm convenient to install as claimed in claim 1, wherein a long through hole is formed in an outer wall of one side of the supporting seat, the bidirectional threaded rod penetrates through the long through hole, a crank is fixedly installed at one end of the bidirectional threaded rod, which is located outside the installation box, and a guide piece opening is formed in the top of the installation box.
5. The mechanical arm convenient to mount as claimed in claim 2, wherein a first threaded hole is formed in an outer wall of one side of the threaded block, the bidirectional threaded rod penetrates through the first threaded hole and is screwed with an inner wall of the first threaded hole, sliding grooves are formed in inner walls of the top and the bottom of the groove, and the top and the bottom of the sliding block extend into the corresponding sliding grooves and are slidably connected with the corresponding inner walls of the sliding grooves.
6. The mechanical arm convenient to mount as claimed in claim 3, wherein a first through hole is formed in an outer wall of one side of the gantry, the C-shaped block penetrates through the first through hole and is slidably connected with an inner wall of the first through hole, a second threaded hole is formed in the sliding plate, the threaded rod penetrates through the second threaded hole and extends into the C-shaped block, the threaded rod is screwed with an inner wall of the second threaded hole, a through hole is formed in the sliding plate, and the sliding rod penetrates through the through hole and is slidably connected with an inner wall of the through hole.
7. An easily installed mechanical arm as claimed in claim 6, wherein a non-slip pad is fixedly installed on one side outer wall of the C-shaped block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021017273.4U CN213999541U (en) | 2020-06-05 | 2020-06-05 | Mechanical arm convenient to install |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021017273.4U CN213999541U (en) | 2020-06-05 | 2020-06-05 | Mechanical arm convenient to install |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213999541U true CN213999541U (en) | 2021-08-20 |
Family
ID=77288291
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021017273.4U Expired - Fee Related CN213999541U (en) | 2020-06-05 | 2020-06-05 | Mechanical arm convenient to install |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213999541U (en) |
-
2020
- 2020-06-05 CN CN202021017273.4U patent/CN213999541U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210820 |