CN220112494U - Tapping device for breaker production - Google Patents
Tapping device for breaker production Download PDFInfo
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- CN220112494U CN220112494U CN202321565581.4U CN202321565581U CN220112494U CN 220112494 U CN220112494 U CN 220112494U CN 202321565581 U CN202321565581 U CN 202321565581U CN 220112494 U CN220112494 U CN 220112494U
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- 238000010079 rubber tapping Methods 0.000 title claims abstract description 31
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 23
- 238000009434 installation Methods 0.000 claims description 6
- 229910000746 Structural steel Inorganic materials 0.000 claims description 3
- 239000011248 coating agent Substances 0.000 claims description 3
- 238000000576 coating method Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 4
- 235000000396 iron Nutrition 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 125000003003 spiro group Chemical group 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000013065 commercial product Substances 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
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Abstract
The utility model discloses a breaker production tapping device in the technical field of breaker production mechanical equipment, which comprises a workbench, a chain plate conveyor, a manual clamp, a first inverted L-shaped plate, an electric push rod, a T-shaped plate, a driving motor, a photoelectric switch, an internal thread cutter and a time relay control circuit, wherein a breaker shell needing tapping can be circularly moved by matching the chain plate conveyor with the manual clamp, when the photoelectric switch senses that the electric clamp reaches the lower part of the breaker shell, the time relay control circuit enables the electric push rod to stretch and rotate with the driving motor to finish tapping, the manual clamp can conveniently clamp and rapidly position the breaker shell, tapping dislocation is prevented, production quality is improved, meanwhile, loading and unloading can be carried out in a process of tapping away from a working area, safety is improved, the degree of automation is high, production efficiency is increased, and the breaker tapping device has practicability.
Description
Technical Field
The utility model relates to breaker production mechanical equipment, in particular to a breaker production tapping device.
Background
The tapping device is a mechanical processing device for processing internal threads, screws or tooth-calling buckles on the inner side surfaces of holes of parts with through holes or blind holes of different specifications, such as a machine part shell, an equipment end surface, a nut, a flange plate and the like. In the production process of the circuit breaker, an internal thread hole is required to be arranged on the shell and used for installing an electric control metal part through a tiny bolt or a screw, however, when the plastic shell of the circuit breaker is tapped in the traditional tapping device, the tapping rod of the tapping device is required to be accurately inserted into the hole-shaped structure of the workpiece, if the tapping rod cannot be accurately inserted into the hole-shaped structure, tapping failure is caused, and the workpiece is damaged. The existing equipment is low in precision, production efficiency and quality are affected, and based on the equipment, the utility model designs a breaker production tapping device to solve the problems.
Disclosure of Invention
The utility model aims to provide a tapping device for circuit breaker production, which is used for solving the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a tooth device is attacked in circuit breaker production, includes the workstation, the place ahead horizontal installation in top of workstation has the link joint conveyer, install manual anchor clamps on the link joint of link joint conveyer, the top rear of workstation is fixed with first back L template, electric putter is installed in the inner wall transverse surface central authorities of first back L template, electric putter's flexible bottom mounting has the T template through the vertical sliding connection of inner wall longitudinal surface of spout and first back L template, driving motor and photoelectric switch are installed in the bottom inversion of T template, driving motor's motor shaft bottom holds the internal screw thread sword through installation drill bit mounting anchor clamps, the internal screw thread sword is located manual anchor clamps top, manual anchor clamps include mounting plate, mounting plate's upper surface both sides parallel fixation has back font narrow plate, left and right sides back the inner chamber rear side and the front side distribution of back font narrow plate run through parallel arrangement has the threaded rod, left side the inside and outside spiro union of threaded rod surface has butterfly nut and stop nut respectively, right side the surface both sides equal spiro union of threaded rod has stop nut, driving motor's motor inner, electric motor passes through between electric motor and the electric motor is connected with the commercial power relay through time control circuit, the electric motor passes through between the electric wire.
Preferably, a pair of second inverted-L-shaped plates are symmetrically fixed on the top of the workbench around the chain plate conveyor, a supporting plate for lifting the chain plate is horizontally fixed between the inner side walls of the second inverted-L-shaped plates, and electric mortise locks for extruding the chain plate and the bottom ends of bolts are respectively fixed on the transverse inner walls of the second inverted-L-shaped plates.
Preferably, the electric mortise lock adopts LY-01 power-on retraction type electric mortise lock, and is connected with the two electric ends of the motor of the chain plate conveyor in parallel through a step-down rectifier.
Preferably, the outer wall of angle bar is fixed with the connecting plate, the inner wall vertical fixation of connecting plate has the free telescopic link that extends to the narrow board inner chamber of back font, the spacing ring of laminating back font narrow board inside and outside wall has all been fixedly cup jointed to the outer end and the surface of free telescopic link, the upper surface of free telescopic link and back font narrow board all is provided with the scale mark.
Preferably, the outer wall of the butterfly nut is coated with an antistatic coating.
Preferably, the time relay control circuit includes thermal relays FR1 and FR2, relays KM1, KM2 and KM3, fuses FU1, FU2 and FU3, a scram switch SB1 and time relays KT1 and KT2.
Compared with the prior art, the utility model has the beneficial effects that: according to the utility model, the circuit breaker shell needing tapping can be circularly moved by matching the chain plate conveyor with the manual clamp, when the photoelectric switch senses that the electric clamp reaches the lower part of the circuit breaker shell, the time relay control circuit enables the electric push rod to stretch and drive the motor to rotate, tapping is completed, the manual clamp can conveniently clamp and rapidly position the circuit breaker shell, tapping dislocation is prevented, production quality is improved, feeding and discharging can be performed away from a working area in the tapping process, safety is improved, the degree of automation is high, production efficiency is increased, and practicability is realized.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of the manual clamp of the present utility model;
FIG. 3 is a partial left side view of the second inverted L-shaped template of FIG. 1;
fig. 4 is a circuit diagram of the time relay control of the present utility model.
In the drawings, the list of components represented by the various numbers is as follows:
the device comprises a 1-workbench, a 2-chain plate conveyor, a 3-manual clamp, a 4-first inverted L-shaped plate, a 5-electric push rod, a 6-T-shaped plate, a 7-driving motor, an 8-photoelectric switch, a 9-internal thread cutter, a 10-second inverted L-shaped plate, a 11-supporting plate, a 12-electric mortise lock, a 30-mounting bottom plate, a 31-inverted-U-shaped narrow plate, a 32-threaded rod, a 33-limit nut, a 34-butterfly nut, a 35-angle iron, a 36-connecting plate, a 37-free telescopic rod and a 38-limit ring.
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.
In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
Referring to fig. 1-2, the present utility model provides a technical solution: the utility model provides a breaker production tapping device, comprises a workbench 1, the top the place ahead horizontal installation drag chain conveyer 2 of workstation 1, install manual anchor clamps 3 on drag chain of drag chain conveyer 2, the top rear of workstation 1 is fixed with first reverse L template 4, electric putter 5 is installed to the inner wall transverse surface central inversion of first reverse L template 4, electric putter 5's flexible bottom mounting has T template 6 through spout and the vertical sliding connection's of the inner wall longitudinal surface of first reverse L template 4T template 6 of electric putter 5, driving motor 7 and photoelectric switch 8 are installed in the bottom inversion of T template 6, driving motor 7's motor shaft bottom is through installing drill bit fixation anchor clamps holding internal thread sword 9, internal thread sword 9 is located manual anchor clamps 3 top, wherein, T template 6 and first reverse L template 4 sliding connection avoid driving motor 7 to swing and influence tapping precision, the mounted position of photoelectric switch 8 needs through many experiments simultaneously, when the hand-operated clamp is triggered to be closed, the internal thread cutter 9 is just positioned above the center of a position to be processed, the hand-operated clamp 3 comprises a mounting bottom plate 30, a back-shaped narrow plate 31 is parallelly fixed on two sides of the upper surface of the mounting bottom plate 30, threaded rods 32 are arranged in a penetrating and parallel mode on the rear side and the front side of the inner cavity of the back-shaped narrow plate 31 on the left side and the right side, a butterfly nut 34 and a limit nut 33 are respectively screwed on the inner side and the outer side of the surface of the threaded rod 32 on the left side, the limit nut 33 is respectively screwed on the two sides of the surface of the threaded rod 32 on the right side, an angle iron 35 is fixed on the inner end of the threaded rod 32, an antistatic coating is coated on the outer wall of the butterfly nut 34, the hand-operated clamp is convenient to operate by hands, a motor of the electric push rod 5, the driving motor 7 and the photoelectric switch 8 are connected with commercial power through a time relay control circuit, a motor of the chain plate conveyor 2 is connected with the commercial power through a timing switch and a wire, belongs to a common power connection control method;
further, the connecting plate 36 is fixed to the outer wall of angle bar 35, the inner wall vertical fixation of connecting plate 36 has the free telescopic link 37 that extends to the inner chamber of the font slot 31, the spacer 38 of laminating font slot 31 inside and outside wall has all been fixedly cup jointed to the outer end and the surface of free telescopic link 37, the upper surface of free telescopic link 37 and font slot 31 all is provided with the scale mark, the horizontal and fore-and-aft displacement distance of drive threaded rod 32 of being convenient for, the unified adjustment of being convenient for, during the material loading, convenient quick centre gripping makes work efficiency improve.
Referring to fig. 3, a pair of second inverted L plates 10 are symmetrically fixed on the top of the workbench 1 around the link plate conveyor 2, a supporting plate 11 for lifting the link plate is horizontally fixed between the inner side walls of the two second inverted L plates 10, and electric locks 12 extruded by the bottom ends of bolts and the link plates are fixed on the transverse inner walls of the second inverted L plates 10 on the two sides, wherein the electric locks 12 adopt LY-01 power-on retraction type electric locks, and are connected to the two electric ends of the motor of the link plate conveyor 2 in parallel through a step-down rectifier, and the link plates connected with a shell to be processed are pressed and limited through the electric locks 12 when the link plates are in power failure by matching with the supporting plate 11, so that the shaking influence on the precision is avoided.
Referring to fig. 4, the time relay control circuit includes thermal relays FR1 and FR2, relays KM1, KM2 and KM3, fuses FU1, FU2 and FU3, a sudden stop switch SB1 and time relays KT1 and KT2, when the chain plate conveyor 2 intermittently drives the manual clamp 3 to clamp the breaker housing to move below the internal thread cutter 9, the photoelectric switch 8 is electrically closed, the electric push rod 5 and the KM1 and KM3 coils of the driving motor 7 are controlled to be electrified, the electric push rod 5 is extended to tap the rotating internal thread cutter 9, when the depth reaches, the time relay KT1 is timed to be electrified, the coil is deenergized, the normally closed contact is opened, the normally open contact is closed, the coils KM2 and KM3 are electrically operated, the electric push rod 5 is contracted, the internal thread cutter 9 is rotated to exit, then the time relay KT2 is timed to be electrified, and the system is opened, the time interval for the rotation of the chain plate conveyor 2 is set to be smaller than the total time between the time relay KT1 and KT2, namely, when the time relay KT2 works, the internal thread cutter 9 is separated from the plastic chain plate conveyor 2, and the operation is started instantaneously when the internal thread cutter 2 works.
When the breaker is used for producing the tapping device, the tapping device comprises: the photoelectric switch 8 is installed at a proper position, two limit nuts 33 on the rear side are adjusted at the same time, when the breaker shell is limited by angle irons 35 on the rear side, the internal thread cutter 9 is positioned at the uppermost part of a point to be processed, the two limit nuts 33 on the rear side are locked at the moment, the angle irons 35 on the front side are extruded by adjusting the limit nuts 33 and the butterfly nuts 34 on the front side to clamp the breaker shell, clamping is completed, when the breaker shell is dismounted, the butterfly nuts 34 are only required to be loosened, circular installation and dismounting of all the breaker shells on the manual clamp 3 are completed, workers are far away from a processing area, safety is improved, meanwhile, the positions of the angle irons 35 on the rear side are determined, manual feeding time is shortened, positioning is accurate, production quality and efficiency are improved, when the chain plate conveyor 2 intermittently rotates, the installation bottom plate 30 of the manual clamp 3 triggers the photoelectric switch 8, and then under the control of a time relay control circuit, the electric push rod 5 stretches out and draws back, and the internal thread cutter 9 is rotated through a driving motor 7, tapping is completed, and the degree of automation is high.
Notably, are: the electric devices that chain plate conveyer, electric putter, driving motor, photoelectric switch, electric mortise lock and time relay control circuit that this scheme adopted relate to are the commercial product, belong to the current mature technique, and its electric connection relation and specific circuit structure and product model are not repeated here.
In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the utility model disclosed above are intended only to assist in the explanation of the utility model. The preferred embodiments are not exhaustive or to limit the utility model to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best understand and utilize the utility model. The utility model is limited only by the claims and the full scope and equivalents thereof.
Claims (6)
1. The utility model provides a tooth device is attacked in circuit breaker production, includes workstation (1), its characterized in that: the utility model discloses a screw limit nut (32) of a screw limit device, including work bench (1), link joint conveyer (2) are installed to the top the place ahead level of work bench (1), install manual anchor clamps (3) on the link joint of link joint conveyer (2), the top rear of work bench (1) is fixed with first reverse L template (4), electric putter (5) are installed in the inner wall horizontal surface central inversion of first reverse L template (4), electric putter (5) flexible bottom is fixed with T template (6) through spout and the vertical sliding connection of inner wall longitudinal surface of first reverse L template (4), driving motor (7) and photoelectric switch (8) are installed in the bottom inversion of T template (6), the motor shaft bottom of driving motor (7) holds internal thread sword (9) through installation drill mounting anchor clamps, internal thread sword (9) are located manual anchor clamps (3) top, manual anchor clamps (3) are including mounting plate (30), the upper surface both sides parallel fixed with back-up strip (31) of mounting plate (30), the back side of back profile strip (31) and the front side of back profile strip (31) and the both sides of leading screw limit nut (32) are connected with both sides of threaded rod (32) parallel connection, both sides of threaded nut (32), the inner end of the threaded rod (32) is fixedly provided with an angle iron (35), a motor of the electric push rod (5), a driving motor (7) and a photoelectric switch (8) are connected with mains supply through a time relay control circuit, and the motor of the chain plate conveyor (2) is connected with the mains supply through a timing switch and a wire.
2. The breaker production tapping apparatus of claim 1, wherein: the top of workstation (1) is fixed with a pair of second reverse L template (10) about drag chain conveyer (2) front and back symmetry, two support plate (11) of lifting drag chain are fixed with to the level between the inside wall of second reverse L template (10), both sides horizontal inner wall of second reverse L template (10) all is fixed with bolt bottom and drag chain extruded electric mortise lock (12).
3. The breaker production tapping apparatus of claim 2, wherein: the electric mortise lock (12) adopts LY-01 electrifying retraction type electric mortise lock, and is connected with two electric ends of a motor of the chain plate conveyor (2) in parallel through a step-down rectifier.
4. The breaker production tapping apparatus of claim 1, wherein: the angle bar is characterized in that a connecting plate (36) is fixed on the outer wall of the angle bar (35), a free telescopic rod (37) extending to the inner cavity of the rectangular narrow plate (31) is vertically fixed on the inner wall of the connecting plate (36), a limiting ring (38) attached to the inner side wall and the outer side wall of the rectangular narrow plate (31) is fixedly sleeved on the outer end and the surface of the free telescopic rod (37), and scale marks are arranged on the upper surfaces of the free telescopic rod (37) and the rectangular narrow plate (31).
5. The breaker production tapping apparatus of claim 1, wherein: the outer wall of the butterfly nut (34) is coated with an antistatic coating.
6. The breaker production tapping apparatus of claim 1, wherein: the time relay control circuit comprises thermal relays FR1 and FR2, relays KM1, KM2 and KM3, fuses FU1, FU2 and FU3, a scram switch SB1 and time relays KT1 and KT2.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202321565581.4U CN220112494U (en) | 2023-06-19 | 2023-06-19 | Tapping device for breaker production |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN202321565581.4U CN220112494U (en) | 2023-06-19 | 2023-06-19 | Tapping device for breaker production |
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CN220112494U true CN220112494U (en) | 2023-12-01 |
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CN202321565581.4U Active CN220112494U (en) | 2023-06-19 | 2023-06-19 | Tapping device for breaker production |
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CN (1) | CN220112494U (en) |
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2023
- 2023-06-19 CN CN202321565581.4U patent/CN220112494U/en active Active
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