CN220882323U - Automatic drill target machine manipulator structure - Google Patents
Automatic drill target machine manipulator structure Download PDFInfo
- Publication number
- CN220882323U CN220882323U CN202322775239.3U CN202322775239U CN220882323U CN 220882323 U CN220882323 U CN 220882323U CN 202322775239 U CN202322775239 U CN 202322775239U CN 220882323 U CN220882323 U CN 220882323U
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- CN
- China
- Prior art keywords
- guide rail
- screw rod
- lubricating
- transmission screw
- manipulator structure
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- 230000005540 biological transmission Effects 0.000 claims abstract description 44
- 238000005461 lubrication Methods 0.000 claims abstract description 29
- 230000001050 lubricating effect Effects 0.000 claims abstract description 18
- 238000005553 drilling Methods 0.000 claims abstract description 12
- 239000010687 lubricating oil Substances 0.000 claims abstract description 6
- 238000007789 sealing Methods 0.000 claims description 19
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 230000001737 promoting effect Effects 0.000 abstract description 2
- 230000001360 synchronised effect Effects 0.000 description 8
- 239000000463 material Substances 0.000 description 4
- 210000003437 trachea Anatomy 0.000 description 3
- 230000003139 buffering effect Effects 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Manipulator (AREA)
Abstract
The utility model discloses a manipulator structure of an automatic target drilling machine, which comprises a guide rail, wherein a grabbing component is arranged at the top of the guide rail, a transmission screw rod penetrates through threads at two ends of the guide rail, a lubricating component is further arranged on the guide rail, the lubricating component comprises a lubricating piece which is sleeved outside the transmission screw rod, lubricating oil is filled in the lubricating piece and is in contact with the transmission screw rod or completely wraps the transmission screw rod, so that the transmission screw rod is always in a lubricated state, and the lubricating piece is arranged at the inner side positions at two ends of the guide rail; a seal; through the lubrication assembly of design, can carry out self-lubricating to the transmission lead screw, need not to carry out manual lubrication, effectively promote work efficiency to lubricated homogeneity also obtains promoting, can not appear local unable lubrication and appear lubricated the phenomenon at dead angle, and lubrication assembly overall structure is compact simultaneously, simple to operate, and whole commonality and practicality are promoted, have perfected the not enough in the use of current lubrication structure.
Description
Technical Field
The utility model belongs to the technical field of automatic target drilling machines, and particularly relates to a manipulator structure of an automatic target drilling machine.
Background
The automatic target drilling machine is commonly used for the target shooting work of circuit boards, printing boards, film boards and membrane switches, and generally comprises a manipulator, a feeding platform, a target shooting platform and a discharging platform, so that the feeding, target shooting and discharging operations of workpieces are sequentially completed, and the manipulator is mainly used for clamping materials such as the circuit boards and the like to a designated position.
The current manipulator structure is in realizing removing, generally adopts the lead screw to realize, and the lead screw is in long-term frequent use, self appears wearing and tearing phenomenon easily, consequently, need jack-up carry out manual lubrication, and this kind of lubrication receives the influence of operating space, the whole degree of difficulty is great, and still there is lubrication inhomogeneous, lubricating oil is many and cause the problem of dripping, lead to the later stage to need the secondary clearance, bulletin number CN108374976B discloses manipulator self-lubricating structure, this patent realizes lubrication through magnet principle, and this kind of structural layout is comparatively complicated, whole practicality is not strong, so there is great limitation in the in-service use, there is modifiable space.
Disclosure of utility model
The utility model aims to provide a manipulator structure of an automatic target drilling machine, which solves the problems of inconvenient operation, high processing difficulty and insufficient practicability of the existing structure for lubricating a screw rod in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an automatic drill target drone manipulator structure, includes the guide rail, the top of guide rail is provided with snatchs the subassembly, the both ends screw thread of guide rail runs through there is the transmission lead screw, still be provided with lubricated subassembly on the guide rail, this lubricated subassembly includes:
The lubricating piece is sleeved outside the transmission screw rod, lubricating oil is filled in the lubricating piece and is in contact with the transmission screw rod or completely wraps the transmission screw rod, so that the transmission screw rod is always in a lubricated state, and the lubricating piece is arranged at the inner side positions of two ends of the guide rail;
The sealing piece is arranged at the joint of the transmission screw rod and the lubricating piece and is in threaded connection with the transmission screw rod, so that sealing can be ensured, and larger friction force can not be generated when the transmission screw rod rotates.
Preferably, the lubrication part comprises a lubrication box, a cover plate is arranged at the top of the lubrication box, through holes are formed in the front surface and the rear surface of the lubrication box, and the transmission screw rod is connected with the through holes in a penetrating mode.
Preferably, the sealing element is a sealing ring, the outer surface of the sealing ring is in a smooth curved surface shape and is propped against the through hole to realize sealing, the inner wall of the sealing ring is provided with threads, and the threads are in seamless engagement with the threads on the surface of the transmission screw rod.
Preferably, the grabbing component comprises a sliding plate arranged at the top of the guide rail in a sliding manner, a connecting pipe is arranged on the front surface of the sliding plate, a sucker is arranged at the bottom of the connecting pipe, a limit sleeve is sleeved between the sucker and the connecting pipe, a spring is arranged in the limit sleeve, and the spring abuts against the end faces of the connecting pipe and the sucker.
Preferably, the inner wall of the limit sleeve is provided with a chute, and a limit bulge is fixed on the outer surface of the top of the sucker and the connecting pipe, and the limit bulge is in sliding connection with the chute.
Preferably, the top of sliding plate installs the trachea, and this trachea is connected with outside negative pressure equipment, the cavity groove has been seted up to the inside of sliding plate, and this cavity groove communicates with trachea, connecting pipe respectively to realize that the outside gas flows, produce the negative pressure, rethread sucking disc is with material centre gripping such as circuit board.
Preferably, the inside of guide rail still installs the hold-in range to and set up the synchronizing wheel in hold-in range both ends position, the motor of being connected with one of them synchronizing wheel is installed to the rear surface one end of guide rail, sliding plate and hold-in range meshing transmission drive the synchronizing wheel through the motor, and the synchronizing wheel drives the hold-in range, drives the sliding plate at the top of guide rail at last and slides, realizes the regulation of clamping position.
Compared with the prior art, the utility model has the beneficial effects that:
Through the lubrication assembly of design, can carry out self-lubricating to the transmission lead screw, need not to carry out manual lubrication, effectively promote work efficiency to lubricated homogeneity also obtains promoting, can not appear local unable lubrication and appear lubricated the phenomenon at dead angle, and lubrication assembly overall structure is compact simultaneously, simple to operate, and whole commonality and practicality are promoted, have perfected the not enough in the use of current lubrication structure.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic illustration of the connection of a lubrication assembly to a drive wire rod in accordance with the present utility model;
Fig. 3 is a schematic structural view of the suction cup of the present utility model.
In the figure:
100. A guide rail; 101. a transmission screw rod; 102. a lubrication box; 102a, through holes; 103. a cover plate; 104. a seal ring;
200. A sliding plate; 201. a suction cup; 202. an air pipe; 203. a connecting pipe; 204. a spring; 205. a limit sleeve; 206. and a limit protrusion.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1 to 3, the present utility model provides a technical solution: the utility model provides an automatic drill target machine manipulator structure, includes guide rail 100, and the top of guide rail 100 is provided with snatchs the subassembly, and the both ends screw thread of guide rail 100 runs through there is transmission lead screw 101, still is provided with lubrication assembly on the guide rail 100, and this lubrication assembly includes:
The lubricating piece is sleeved outside the transmission screw rod 101, is filled with lubricating oil, is in contact with the transmission screw rod 101 or completely wraps the transmission screw rod 101, so that the transmission screw rod 101 is always in a lubricated state, and is arranged at the inner side positions of two ends of the guide rail 100;
the sealing piece is arranged at the joint of the transmission screw rod 101 and the lubricating piece and is in threaded connection with the transmission screw rod 101, so that sealing can be ensured, and larger friction force can not be generated when the transmission screw rod 101 rotates.
In this embodiment, preferably, the lubrication element includes a lubrication box 102, a cover plate 103 is installed at the top of the lubrication box 102, through holes 102a are formed in front and rear surfaces of the lubrication box 102, a transmission screw 101 is connected with the through holes 102a in a penetrating manner, the transmission screw 101 in an inner area of the lubrication box 102 is lubricated by lubricating oil, meanwhile, the transmission screw 101 is in subsequent transmission, and the lubrication box 102 moves on the transmission screw 101 to lubricate the whole transmission screw 101.
In this embodiment, preferably, the sealing member is a sealing ring 104, the outer surface of the sealing ring 104 is in a smooth curved surface shape and abuts against the through hole 102a to realize sealing, and the inner wall of the sealing ring 104 is provided with threads, and the threads are in seamless engagement with the threads on the surface of the transmission screw 101.
In this embodiment, preferably, the grabbing component includes a sliding plate 200 slidably disposed on the top of the guide rail 100, a connecting pipe 203 is mounted on the front surface of the sliding plate 200, a sucker 201 is disposed at the bottom of the connecting pipe 203, a stop collar 205 is sleeved between the sucker 201 and the connecting pipe 203, a spring 204 is disposed in the stop collar 205, the spring 204 abuts against the end surfaces of the connecting pipe 203 and the sucker 201, so as to ensure stable clamping of materials such as a circuit board and avoid damage, and the clamping is realized through the sucker 201, such as a full-automatic target drilling machine disclosed in CN209643089U is realized through a sucker structure, although the sucker has a function of flexible contact, when the pressing force is greater than the deformation force of the sucker 201, stable and safe clamping cannot be ensured only through a single sucker, and at this time, the buffering capacity can be improved through compression rebound of the spring 204.
In this embodiment, preferably, the inner wall of the stop collar 205 is provided with a sliding groove, and the top outer surfaces of the suction cup 201 and the connecting pipe 203 are fixed with a stop protrusion 206, the stop protrusion 206 is slidably connected with the sliding groove, wherein the stop protrusion 206, the suction cup 201, the connecting pipe 203 and the stop collar 205 are of elastic structures, so that the connection between the stop protrusion 206 and the sliding groove can be realized through deformation, and when the suction cup 201 and the connecting pipe 203 relatively move, the stop protrusion 206 slides in the sliding groove, thereby realizing buffering, and further ensuring the connection between the connecting pipe 203 and the suction cup 201.
In this embodiment, preferably, the top of the sliding plate 200 is provided with an air pipe 202, the air pipe 202 is connected with an external negative pressure device, a cavity groove is formed in the sliding plate 200, and the cavity groove is respectively communicated with the air pipe 202 and the connecting pipe 203, so that external air flow is realized, negative pressure is generated, and materials such as a circuit board are clamped by the sucking disc 201.
In this embodiment, preferably, a synchronous belt and synchronous wheels disposed at two ends of the synchronous belt are further installed in the guide rail 100, a motor connected with one of the synchronous wheels is installed at one end of the rear surface of the guide rail 100, the sliding plate 200 is in meshed transmission with the synchronous belt, the synchronous wheels are driven by the motor, the synchronous belt is driven by the synchronous wheels, and finally the sliding plate 200 is driven to slide at the top of the guide rail 100, so as to realize adjustment of the clamping position.
Although embodiments of the present utility model have been shown and described in detail with reference to the foregoing detailed description, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations may be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides an automatic drill target machine manipulator structure, includes guide rail (100), the top of guide rail (100) is provided with snatchs the subassembly, the both ends screw thread of guide rail (100) is run through and is had transmission lead screw (101), its characterized in that: the guide rail (100) is further provided with a lubrication assembly comprising:
The lubricating piece is sleeved outside the transmission screw rod (101), is filled with lubricating oil, is in contact with the transmission screw rod (101) or completely wraps the transmission screw rod (101), and is arranged at the inner side positions of two ends of the guide rail (100);
and the sealing piece is arranged at the joint of the transmission screw rod (101) and the lubricating piece and is in threaded connection with the transmission screw rod (101).
2. The automatic target drilling machine manipulator structure of claim 1, wherein: the lubricating piece comprises a lubricating box (102), a cover plate (103) is arranged at the top of the lubricating box (102), through holes (102 a) are formed in the front surface and the rear surface of the lubricating box (102), and the transmission screw rod (101) is connected with the through holes (102 a) in a penetrating mode.
3. The automatic target drilling machine manipulator structure of claim 1, wherein: the sealing element is a sealing ring (104), the outer surface of the sealing ring (104) is in a smooth curved surface shape and is propped against the through hole (102 a), the inner wall of the sealing ring (104) is provided with threads, and the threads are in seamless engagement with the threads on the surface of the transmission screw rod (101).
4. The automatic target drilling machine manipulator structure of claim 1, wherein: the grabbing assembly comprises a sliding plate (200) arranged at the top of a guide rail (100) in a sliding mode, a connecting pipe (203) is mounted on the front surface of the sliding plate (200), a sucker (201) is arranged at the bottom of the connecting pipe (203), a limiting sleeve (205) is sleeved between the sucker (201) and the connecting pipe (203), a spring (204) is arranged in the limiting sleeve (205), and the spring (204) abuts against the end faces of the connecting pipe (203) and the sucker (201).
5. The automatic target drilling machine manipulator structure of claim 4, wherein: the inner wall of the limit sleeve (205) is provided with a sliding groove, the outer surfaces of the tops of the sucking disc (201) and the connecting pipe (203) are fixedly provided with limit protrusions (206), and the limit protrusions (206) are in sliding connection with the sliding groove.
6. The automatic target drilling machine manipulator structure of claim 4, wherein: an air pipe (202) is arranged at the top of the sliding plate (200), the air pipe (202) is connected with external negative pressure equipment, and a cavity groove is formed in the sliding plate (200) and is respectively communicated with the air pipe (202) and the connecting pipe (203).
7. The automatic target drilling machine manipulator structure of claim 4, wherein: the inside of guide rail (100) still installs the hold-in range to and set up the synchronizing wheel in hold-in range both ends position, the motor of being connected with one of them synchronizing wheel is installed to the rear surface one end of guide rail (100), sliding plate (200) and hold-in range meshing transmission.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322775239.3U CN220882323U (en) | 2023-10-17 | 2023-10-17 | Automatic drill target machine manipulator structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322775239.3U CN220882323U (en) | 2023-10-17 | 2023-10-17 | Automatic drill target machine manipulator structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220882323U true CN220882323U (en) | 2024-05-03 |
Family
ID=90837953
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322775239.3U Active CN220882323U (en) | 2023-10-17 | 2023-10-17 | Automatic drill target machine manipulator structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220882323U (en) |
-
2023
- 2023-10-17 CN CN202322775239.3U patent/CN220882323U/en active Active
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