CN117817002A - Automatic punching equipment for bearing pedestal - Google Patents
Automatic punching equipment for bearing pedestal Download PDFInfo
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- CN117817002A CN117817002A CN202410228501.9A CN202410228501A CN117817002A CN 117817002 A CN117817002 A CN 117817002A CN 202410228501 A CN202410228501 A CN 202410228501A CN 117817002 A CN117817002 A CN 117817002A
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- bearing seat
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- 238000004080 punching Methods 0.000 title claims abstract description 27
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 title description 2
- 238000006073 displacement reaction Methods 0.000 claims abstract description 13
- 238000003825 pressing Methods 0.000 claims abstract description 11
- 238000005553 drilling Methods 0.000 claims description 22
- 230000005540 biological transmission Effects 0.000 claims description 20
- 239000000428 dust Substances 0.000 claims description 18
- 238000004891 communication Methods 0.000 claims description 15
- 238000007664 blowing Methods 0.000 claims description 10
- 230000002441 reversible effect Effects 0.000 claims description 8
- 238000009434 installation Methods 0.000 claims description 5
- 238000005096 rolling process Methods 0.000 claims description 3
- 210000003437 trachea Anatomy 0.000 claims description 2
- 239000000463 material Substances 0.000 abstract description 4
- 230000006872 improvement Effects 0.000 description 10
- 230000000694 effects Effects 0.000 description 6
- 239000012634 fragment Substances 0.000 description 4
- 230000001360 synchronised effect Effects 0.000 description 3
- 230000003749 cleanliness Effects 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- 229910001208 Crucible steel Inorganic materials 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The invention relates to automatic punching equipment of a bearing seat, which relates to the technical field of bearing seat processing equipment and comprises a mounting vertical frame and a cross beam sliding table fixedly mounted at the top of the mounting vertical frame, wherein a lifting puncher is mounted on the cross beam sliding table, a station bed for placing the bearing seat is fixedly arranged on one side of the mounting vertical frame, a sliding press box for tightly pressing and fixing the bearing seat on one side of a pressure-bearing frame plate is arranged on the station bed in a sliding manner, so that the shaking displacement of the bearing seat is limited, a plurality of tensioning pipes capable of being inserted into shaft holes of the bearing seat are arranged in the middle of the sliding press box, each tensioning pipe can synchronously and outwards displace and open and tension the shaft holes of the bearing seat, thus the bearing seat can be effectively limited, the side position of the bearing seat is prevented from deviating and falling off, the punching work of the lifting puncher on the cross beam sliding table is facilitated, manpower and material resources are saved, and the whole use stability and work efficiency are improved.
Description
Technical Field
The invention particularly relates to automatic punching equipment for a bearing seat, and relates to the technical field of bearing seat processing equipment.
Background
Bearing housing is a structural member for supporting a bearing, typically made of cast iron, steel or other materials; its main function is to fix the bearing in a specific position of the machine or equipment, so that it can bear the load from the moving parts of the machine or equipment and ensure the normal operation of the bearing; the detachable connection mode has become one of the mainstream modes that bearing frame and other equipment are connected, generally adopt fittings such as bolt, screw to connect, consequently, need punch on bearing frame both sides connecting plate, traditional bearing frame processing usually adopts manual mode of punching, use instrument such as drill bit to punch required hole on the bearing frame promptly by the manual work, perhaps adopt longmen puncher to punch, this kind of mode of punching usually can not be better stablize the bearing frame, not only waste time and energy, work efficiency is slow, and because the phenomenon that the bearing frame both sides connecting plate has the length to differ the size, the installation hole of size accurate is hardly beaten to a majority of punchers, later stage brings very big difficulty for the installation of bearing, and produce dust piece and not obtain effectual handling when punching, influence operational environment, holistic punching effect is to be improved, I propose the automatic punching equipment of bearing frame to improve above-mentioned problem for this reason.
Disclosure of Invention
In view of the shortcomings of the prior art, the present invention aims to provide an automatic punching device for bearing blocks, so as to solve the problems mentioned in the background art.
In order to achieve the above object, the present invention is realized by the following technical scheme: the automatic punching equipment of the bearing seat comprises a mounting vertical frame and a cross beam sliding table fixedly mounted at the top of the mounting vertical frame, wherein a lifting puncher is mounted on the cross beam sliding table;
the middle part of the sliding pressure box is provided with a plurality of tensioning pipes capable of synchronously expanding and displacing outwards, the middle part of each tensioning pipe is in a middle-through shape, and each tensioning pipe can be inserted and tensioned through a shaft hole in the middle part of the bearing seat;
the sliding pressure box is provided with a driving component for driving the tensioning tube to synchronously expand and displace outwards;
a plurality of air blowing through holes are formed in one side, close to the pressure-bearing frame plate, of each tensioning tube;
one end of the tensioning tube, which is far away from the pressure-bearing frame plate, is externally connected with a high-pressure air pump through an air pipe;
and a plurality of auxiliary air flow grooves are transversely formed in one side, opposite to the sliding pressure box, of the pressure-bearing frame plate.
The further improvement is that: straight line limit communication grooves distributed in an annular array are respectively formed in the front side and the rear side of the sliding pressure box, and each tensioning tube is respectively penetrated by each corresponding straight line limit communication groove;
and limiting bearings are sleeved on two sides of each tensioning tube respectively, and the two sides of each tensioning tube are clung to the inner wall of the sliding pressure box body along the edges of the linear limiting communication grooves through the limiting bearings.
The further improvement is that: the two sides of each limit bearing are respectively and rotatably embedded with movable balls, and are respectively in rolling contact with the inner wall of the sliding press box and the surface of the rotary roller through the movable balls.
The further improvement is that: the driving assembly comprises a rotating roller wheel which is rotatably arranged in the sliding pressure box through a shaft and a driving motor which is arranged in the sliding pressure box, wherein an outer toothed ring is arranged on the outer surface of the rotating roller wheel in an annular array, and a driving gear is sleeved on a rotating shaft of the driving motor and is meshed and transmitted with the outer toothed ring of the rotating roller wheel through the driving gear;
the middle part of the rotating roller is provided with a plurality of arc pushing holes which extend from the middle part to the outside in an inclined way, the arc pushing holes are distributed on the rotating roller in an annular array, and the tensioning pipes are respectively penetrated and arranged by the arc pushing holes.
The further improvement is that: two electric push rods are arranged on one side of the station bed and connected with a sliding pressing box through telescopic ends of the electric push rods, and a plurality of rollers arranged towards the pressure-bearing frame plate are embedded and arranged at the bottom of the sliding pressing box and are contacted with the upper surface of the station bed through the rollers.
The further improvement is that: the utility model discloses a vacuum cleaner, including station bed, vacuum cleaner, air pipe, vacuum cleaner, collecting cavity, station bed cavity is provided with, the negative pressure groove has been seted up respectively to station bed upper surface left and right sides, and a plurality of negative pressure through-hole and collecting cavity top intercommunication have all been seted up to station bed upside and negative pressure groove, the negative pressure connecting pipe with collecting cavity intercommunication is installed to station bed one side, and this negative pressure connecting pipe passes through the air pipe and is connected with outside cleaner.
The further improvement is that: the inner sides of the two negative pressure grooves are respectively provided with a movable supporting plate capable of sliding and displacing left and right, the width of the movable supporting plate is smaller than that of the negative pressure grooves, two sides of the movable supporting plate can form a drilling channel with the side edges of the negative pressure grooves, the top of the movable supporting plate and the upper surface of the station bed are in the same level, one side of each movable supporting plate is fixedly provided with a threaded pipe, and the threaded pipes are arranged in the pressure-bearing frame plate in a sliding manner;
and a transmission device for transmitting the left and right sliding displacement of the two movable support plates is arranged in the pressure-bearing frame plate.
The further improvement is that: the lifting puncher is provided with two lifting punchers and is respectively and slidably mounted on the cross beam sliding table through the guide rail sliding blocks, a rotating shaft is rotatably mounted in the middle of the cross beam sliding table, opposite first reverse threads are respectively formed in the left side and the right side of the rotating shaft, the two first reverse threads are respectively in threaded transmission with rack threads at the rear ends of the two lifting punchers, and a first motor for driving the rotating shaft to rotate is mounted on the outer side of the cross beam sliding table.
The further improvement is that: the two lifting puncher drills can be simultaneously corresponding to the drilling channels formed on the sides of the two negative pressure grooves.
The further improvement is that: the transmission device comprises an inner rotating shaft rotatably arranged on the inner side of the pressure-bearing frame plate, and a second motor arranged on the outer side of the mounting vertical frame and used for driving the inner rotating shaft to rotate, wherein second transmission threads are respectively and oppositely arranged on the left side and the right side of the inner rotating shaft, and the two second transmission threads are respectively in threaded connection with the two threaded pipes.
By adopting the technical scheme, the invention has the following advantages:
the invention has simple and ingenious structure and stable use, the sliding pressing box for pressing and fixing the bearing seat on one side of the pressure-bearing frame plate is arranged on the station bed in a sliding way, so that the shaking displacement of the bearing seat is limited, meanwhile, the middle part of the sliding pressing box is provided with a plurality of tensioning pipes which can be inserted in the shaft holes of the bearing seat, each tensioning pipe can synchronously and outwards displace and open, and can tension the shaft holes of the bearing seat, thus the bearing seat can be effectively further limited, the side position of the bearing seat is prevented from deviating and falling off, the punching work of the lifting puncher on the cross beam sliding table is facilitated, the manpower and material resources are saved, and the integral use stability and the working efficiency are improved;
in the technical scheme, as the tensioning pipe is inserted into one end of the bearing seat and is provided with the plurality of air blowing through holes, the other end of the tensioning pipe is connected with the external high-pressure air pump through the air pipe, high-pressure air can be generated when the tensioning pipe tensions the bearing seat, and the air continuously blows from the inside to the outside of the shaft hole of the bearing seat, so that dust and scraps generated when the connecting plates at the two sides of the bearing seat are punched by the lifting puncher are not easy to enter the shaft hole of the bearing seat, the cleanliness of the inner side of the shaft hole of the bearing seat is better maintained, and the bearing can be conveniently installed in the later stage;
the auxiliary air flow grooves are formed in the opposite sides of the pressure-bearing frame plate and the sliding pressure box and are matched with air flow, so that when the bearing seat is clamped by the pressure-bearing frame plate and the sliding pressure box, high-pressure air generated by the air blowing through holes can blow to two sides along the auxiliary air flow grooves, and part of dust and fragments generated when the lifting puncher drills can be blown away from the connecting plate of the bearing seat;
the collecting cavity is arranged at the bottom of the station bed, the plurality of negative pressure through holes which can be communicated with the collecting cavity are formed in the upper side of the station bed, and the collecting cavity is externally connected with the dust collector through the negative pressure connecting pipe, so that negative pressure is generated between the collecting cavity and the negative pressure through holes, and therefore part of dust and debris generated during drilling of the lifting puncher can enter the collecting cavity to be collected through the negative pressure through holes, and the dust and debris can be blown and collected to the negative pressure through holes by matching with the auxiliary air flow groove to blow and blow, so that the using neatness of equipment is maintained, and the influence on the environment is reduced;
the cross beam sliding table is provided with two lifting punchers capable of moving relatively, so that the lifting punchers can be synchronously controlled to be aligned with the connecting plates on two sides of the bearing seat for drilling, the working efficiency is higher, and the synchronous drilling precision is relatively accurate;
because the negative pressure grooves are formed in the two sides of the station bed, scraps can fall into the negative pressure grooves more easily, then enter the collecting cavity through the negative pressure through holes of the negative pressure grooves, the two negative pressure grooves are both provided with movable supporting plates in a sliding mode, the movable supporting plates play a role in supporting connecting plates on the two sides of the bearing seat, and a drilling channel is formed between the movable supporting plates and the negative pressure grooves, so that two lifting puncher bits can correspond to the two drilling channels for punching, and dust scraps can directly fall into the corresponding negative pressure grooves for collecting after drilling to the bottom;
the movable support plates of the two negative pressure grooves can synchronously and oppositely or synchronously move in opposite directions under the action of the transmission device, dust and fragments in the drilling channels of the negative pressure grooves can be pushed to the negative pressure through holes to fall into the collecting cavity in the displacement process, and the effect of cleaning the negative pressure grooves is achieved; meanwhile, the width of the drilling channel can be adjusted through the displacement of the movable supporting plate, so that the drilling device is suitable for the drilling positions of the connecting plates with different lengths on two sides of the bearing seat.
Drawings
Other features, objects and advantages of the present invention will become more apparent upon reading of the detailed description of non-limiting embodiments, given with reference to the accompanying drawings in which:
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic side view of the present invention;
FIG. 3 is a schematic top view of the present invention;
FIG. 4 is a schematic view of the structure of the pressure-bearing frame plate and the station bed of the present invention;
FIG. 5 is a schematic view of the inside cross-sectional structure of the pressure-bearing frame plate of the present invention;
FIG. 6 is a schematic cross-sectional view of a workstation bed of the present invention;
FIG. 7 is a schematic view showing an internal structure of the sliding pressure chamber of the present invention;
FIG. 8 is a schematic view of the connection structure of the rotating roller and the tensioning tube of the present invention;
FIG. 9 is a schematic view of the structure of the tensioning tube of the present invention;
in the figure: the device comprises an installation vertical frame 1, a station bed 2, a cross beam sliding table 3, a lifting puncher 30, a rotating shaft 31, a first reverse screw thread 32, a first motor 33, a sliding pressure box 4, a tensioning tube 40, a blowing through hole 401, a limiting bearing 402, a movable ball 403, a linear limiting communication groove 41, a rotating roller 42, an outer toothed ring 421, an arc pushing hole 422, a driving gear 43, a driving motor 44, an electric push rod 5, a pressure bearing frame plate 6, an inner rotating shaft 61, a second transmission screw thread 62, a second motor 63, a negative pressure groove 7, a negative pressure through hole 70, a movable support plate 71, a screw tube 72, an auxiliary air flow groove 8, a collecting cavity 9 and a negative pressure connecting pipe 10.
Detailed Description
The invention is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the invention easy to understand.
As shown in fig. 1-9, the invention provides a technical scheme of automatic punching equipment for bearing seats, which comprises a mounting stand 1 and a cross beam sliding table 3 fixedly mounted at the top of the mounting stand 1, wherein the cross beam sliding table 3 is provided with a lifting puncher 30 for punching connection at two sides of the bearing seats, one side of the mounting stand 1 is fixedly provided with a station bed 2 for placing the bearing seats, the upper side of the station bed 2 is slidingly provided with a sliding pressure box 4 for clamping the bearing seats, the middle part of the mounting stand 1 is integrally provided with a pressure-bearing frame plate 6, the bearing seats are positioned between the pressure-bearing frame plate 6 and the sliding pressure box 4, one side of the station bed 2 is provided with two electric push rods 5, and the two electric push rods 5 are connected with the sliding pressure box 4 through telescopic ends of the electric push rods 5, so that the sliding pressure box 4 slides towards the pressure-bearing frame plate 6 to compress the bearing seats, and thus the shaking displacement of the bearing seats is limited; in order to reduce the friction force when the sliding pressure box 4 slides, the bottom of the sliding pressure box 4 is embedded with a plurality of rollers arranged towards the pressure-bearing frame plate 6, and the rollers are contacted with the upper surface of the station bed 2, so that the sliding is smoother;
in this embodiment, four tensioning tubes 40 capable of synchronously expanding and displacing outwards are arranged in the middle of the sliding pressure box 4, the middle of the tensioning tubes 40 is in a middle-through shape, and the four tensioning tubes 40 can be penetrated and tensioned through shaft holes in the middle of the bearing seat, so that when the sliding pressure box is used, the shaft holes of the bearing seat can be sleeved on the four tensioning tubes 40 first, and then the sliding pressure box 4 is used for pushing and clamping, so that the sliding pressure box can be operated according to actual use; the sliding press box 4 is provided with a driving component for driving the tensioning tube 40 to synchronously expand and displace outwards; when this slip press case 4 presss from both sides tight bearing frame, can cooperate four tensioning pipes 40 further spacing use, specifically, this slip press case 4 middle part is provided with a plurality of tensioning pipes 40 that can alternate in the bearing frame shaft hole, four tensioning pipes 40 can be under drive assembly's effect, synchronous outside displacement opens, and the tensioning is lived the bearing frame shaft hole, thereby reach effectual bearing frame and further spacing, prevent that bearing frame side position skew from coming off, with the work of punching a hole of the lift puncher 30 on the convenience cross beam slip table 3, manpower and materials have been saved like this, be favorable to improving holistic stability in use and work efficiency.
In the embodiment, a plurality of air blowing through holes 401 are formed in one side, close to the pressure-bearing frame plate 6, of the four tensioning pipes 40, one end, far away from the pressure-bearing frame plate 6, of each tensioning pipe 40 is externally connected with a high-pressure air pump through an air pipe, and high-pressure air can be generated when the tensioning pipes 40 tension the bearing seat through the cooperation of the tensioning pipes 40 and the air blowing through holes 401, and the air at the moment is continuously blown from the inside to the outside of the bearing seat shaft hole, so that dust and fragments generated when connecting plates on two sides of the bearing seat are punched by a lifting puncher are not easy to enter the bearing seat shaft hole, and the cleanliness of the inner side of the bearing seat shaft hole is well maintained;
and, a plurality of auxiliary air flow grooves 8 are transversely formed in the opposite sides of the pressure-bearing frame plate 6 and the sliding pressure box 4, so that when the pressure-bearing frame plate 6 and the sliding pressure box 4 are clamped on the bearing seat, high-pressure air generated by the air blowing through holes 401 can be blown to two sides along the auxiliary air flow grooves 8, and part of dust and fragments generated when the lifting puncher 30 drills can be blown away from the bearing seat connecting plate and fall into the negative pressure grooves 7 and the negative pressure through holes 70 to be collected.
In order to realize that the four tensioning pipes 40 can synchronously outwards displace to tighten and inwards displace to shrink in the sliding pressure box 4, the front side and the rear side of the sliding pressure box 4 are respectively provided with linear limit communication grooves 41 which are distributed in an annular array, the four linear limit communication grooves 41 are arranged, the four linear limit communication grooves 41 are distributed in a cross shape, and the four tensioning pipes 40 are respectively penetrated by the corresponding linear limit communication grooves 41; and the two sides of the four tensioning pipes 40 are respectively sleeved with a limiting bearing 402, and the two sides of the four tensioning pipes 40 are tightly attached to the inner wall of the sliding pressure box 4 along the edges of the linear limiting communication grooves 41 through the limiting bearings 402, so that the tensioning pipes 40 can slide and move on the linear limiting communication grooves 41.
In order to reduce the friction force generated during displacement, two sides of the four limiting bearings 402 are respectively and rotatably embedded with movable balls 403, and the movable balls 403 are respectively in rolling contact with the inner wall of the sliding press box 4 and the surface of the rotating roller 42, so that the four tensioning tubes 40 can be more smoothly used in sliding in each linear limiting communication groove 41.
In the above technical solution, the driving assembly includes a rotating roller 42 rotatably mounted in the sliding pressure box 4, and a driving motor 44 mounted in the sliding pressure box 4, wherein an outer gear ring 421 is disposed on an outer surface of the rotating roller 42 in an annular array, a driving gear 43 is sleeved on a rotating shaft of the driving motor 44, and is meshed with the outer gear ring 421 of the rotating roller 42 through the driving gear 43; a plurality of arc-shaped pushing holes 422 which extend from the middle to the outside are formed in the middle of the rotating roller 42, the four arc-shaped pushing holes 422 are distributed on the rotating roller 42 in an annular array, and the four tensioning pipes 40 are respectively penetrated by the four arc-shaped pushing holes 422, so that the driving motor 44 drives the driving gear 43, and the driving gear 43 is meshed with the outer tooth ring 421 of the driving roller 42 to drive the rotating roller 42 to rotate; because the arc-shaped pushing holes 422 are arc-shaped extending from the middle part to incline outwards, and the tensioning tubes 40 are inserted in the arc-shaped pushing holes 422, referring to fig. 8, when the rotating rollers 42 drive each arc-shaped pushing hole 422 to rotate clockwise, the tensioning tubes 40 gradually displace towards the outer sides of the arc-shaped pushing holes 422, so that each tensioning tube 40 displaces towards the outer sides along each corresponding linear limit communication groove 41, and further the shaft holes of the tensioning bearing seats are realized.
Further improved, the cavity of station bed 2 is provided with collecting chamber 9, negative pressure groove 7 has been seted up respectively to station bed 2 upper surface left and right sides, make the piece fall into negative pressure groove 7 more easily, and the negative pressure through-hole 70 and the collecting chamber 9 top intercommunication of a plurality of have all been seted up to station bed 2 upside and negative pressure groove 7, dust piece gets into collecting chamber 9 by the negative pressure through-hole 70 of negative pressure groove 7 again, the negative pressure connecting pipe 10 with collecting chamber 9 intercommunication is installed to station bed 2 one side, this negative pressure connecting pipe 10 is connected with the outside dust catcher through the trachea, make collecting chamber 9 and negative pressure through-hole 70 produce the negative pressure, consequently, the partial dust piece that produces when lifting punch 30 drilling can get into collecting chamber 9 by negative pressure through-hole 70, and the cooperation auxiliary air current groove 8 blowing effect, be favorable to blowing dust piece to collect to negative pressure through-hole 70, the neatly nature of equipment use has been kept, reduce the influence to the environment.
The further improvement is that: the inner sides of the two negative pressure grooves 7 are respectively provided with a movable supporting plate 71 capable of sliding and displacing left and right, the movable supporting plate 71 plays a role in supporting connecting plates at two sides of a bearing, the width of the movable supporting plate 71 is smaller than that of the negative pressure grooves 7, two sides of the movable supporting plate 71 can form drilling channels with the sides of the negative pressure grooves 7, so that drill bits of the two lifting punchers 30 can correspond to the two drilling channels for punching, dust and debris can directly fall into the corresponding negative pressure grooves 7 for collection after the drill bits are drilled to the bottoms, the top of the movable supporting plate 71 and the upper surface of the station bed 2 are at the same level, threaded pipes 72 are fixedly arranged at one sides of the two movable supporting plates 71, and the threaded pipes 72 are slidably arranged in the pressure-bearing frame plate 6; the pressure-bearing frame plate 6 is internally provided with a transmission device for transmitting the left-right sliding displacement of the two movable support plates 71.
The two lifting punches 30 are provided with two lifting punches, and are respectively slidably mounted on the cross beam sliding table 3 through guide rail sliding blocks, a rotating shaft 31 is rotatably mounted in the middle of the cross beam sliding table 3, opposite first reverse threads 32 are respectively formed on the left side and the right side of the rotating shaft 31, the two first reverse threads 32 are respectively in threaded transmission with rack threads at the rear ends of the two lifting punches 30, a first motor 33 for driving the rotating shaft 31 to rotate is mounted on the outer side of the cross beam sliding table 3, the rotating shaft 31 drives the two oppositely arranged first reverse threads 32 to rotate through the first motor 33 for driving the rotating shaft 31, and further the lifting punches 30 which are slidably mounted on the cross beam sliding table 3 are respectively in threaded transmission with respect to or in opposite directions to be displaced, so that the synchronous moving position is more accurate, and therefore, the drilling of drill heads of the lifting punches 30 can be synchronously controlled to be aligned with the connecting plates on the two sides of the bearing seats, so that the working efficiency is higher, and the drill heads of the two lifting punches 30 can be correspondingly drilled on drilling channels formed on the sides of the two negative pressure grooves 7.
In this embodiment, preferably, the transmission device includes an inner rotating shaft 61 rotatably mounted on the inner side of the pressure-bearing frame plate 6, and a second motor 63 mounted on the outer side of the mounting stand 1 and used for driving the inner rotating shaft 61 to rotate, wherein the left side and the right side of the inner rotating shaft 61 are respectively provided with second transmission threads 62 in a relative manner, the two second transmission threads 62 are respectively in threaded connection with two threaded pipes 72, the inner rotating shaft 61 drives the two oppositely-arranged second transmission threads 62 through the second motor 63, the second transmission threads 62 respectively screw-drive the two threaded pipes 72, so that the two movable support plates 71 can perform relative or opposite displacement, and thus the displacement of the movable support plates 71 can also adjust the width of a drilling channel so as to be suitable for the drilling positions of the connecting plates with different lengths on the two sides of the bearing seat; and movable support plate 71 can promote the dust and debris in the negative pressure groove 7 drilling passageway to negative pressure through-hole 70 and fall into collection chamber 9 in negative pressure groove 7 displacement in-process, plays the effect of clearing up negative pressure groove 7, improves the result of use.
While the foregoing embodiments have shown and described the fundamental principles and main features of the invention as well as the advantages thereof, it will be understood by those skilled in the art that the present invention is not limited by the foregoing embodiments, but rather by the description of the embodiments and descriptions, various changes and modifications may be made therein without departing from the spirit and scope of the invention as defined in the appended claims and their equivalents.
Claims (10)
1. Automatic punching equipment of bearing frame, including installation grudging post (1) and fixed mounting at cross crossbeam slip table (3) at installation grudging post (1) top, lift puncher (30), its characterized in that are installed to this cross crossbeam slip table (3):
a station bed (2) for placing a bearing seat is fixedly arranged on one side of the mounting stand (1), a sliding pressing box (4) for clamping the bearing seat is arranged on the upper side of the station bed (2) in a sliding mode, a bearing frame plate (6) is integrally arranged in the middle of the mounting stand (1), and the bearing seat is positioned between the bearing frame plate (6) and the sliding pressing box (4);
the middle part of the sliding pressure box (4) is provided with a plurality of tensioning pipes (40) capable of synchronously expanding and displacing outwards, the middle part of each tensioning pipe (40) is in a middle-through shape, and each tensioning pipe (40) can be inserted and tensioned through a shaft hole in the middle part of the bearing seat;
the sliding press box (4) is provided with a driving component for driving the tensioning tube (40) to synchronously expand and displace outwards;
a plurality of air blowing through holes (401) are formed in one side, close to the pressure-bearing frame plate (6), of each tensioning tube (40);
one end of the tensioning tube (40) far away from the pressure-bearing frame plate (6) is externally connected with a high-pressure air pump through an air pipe;
and a plurality of auxiliary air flow grooves (8) are transversely formed in one side, opposite to the sliding pressing box (4), of the pressure-bearing frame plate (6).
2. The automatic punching device for bearing seats according to claim 1, characterized in that: straight-line limit communication grooves (41) distributed in an annular array are respectively formed in the front side and the rear side of the sliding pressure box (4), and each tensioning tube (40) is respectively penetrated by each corresponding straight-line limit communication groove (41);
limiting bearings (402) are respectively sleeved on two sides of each tensioning tube (40), and the limiting bearings (402) are tightly attached to the inner wall of the box body of the sliding press box (4) along the edges of the linear limiting communication grooves (41).
3. The automatic punching device of the bearing housing according to claim 2, characterized in that: the two sides of each limit bearing (402) are respectively and rotatably embedded with movable balls (403), and are respectively in rolling contact with the inner wall of the sliding press box (4) and the surfaces of the rotary rollers (42) through the movable balls (403).
4. The automatic punching device of the bearing housing according to claim 2, characterized in that: the driving assembly comprises a rotating roller (42) which is rotatably arranged in the sliding pressure box (4) through a shaft, and a driving motor (44) which is arranged in the sliding pressure box (4), wherein an outer toothed ring (421) is annularly arranged on the outer surface of the rotating roller (42), a driving gear (43) is sleeved on a rotating shaft of the driving motor (44), and the driving motor is meshed with the outer toothed ring (421) of the rotating roller (42) through the driving gear (43);
a plurality of arc-shaped pushing holes (422) extending from the middle part to the outside are formed in the middle of the rotating roller (42), the arc-shaped pushing holes (422) are distributed on the rotating roller (42) in an annular array, and the tensioning pipes (40) are respectively penetrated by the arc-shaped pushing holes (422).
5. The automatic punching device for bearing seats according to claim 1, characterized in that: two electric push rods (5) are arranged on one side of the station bed (2), the two electric push rods are connected with a sliding pressing box (4) through telescopic ends of the electric push rods (5), and a plurality of rollers arranged towards a pressure-bearing frame plate (6) are embedded and arranged at the bottom of the sliding pressing box (4) and are contacted with the upper surface of the station bed (2) through the rollers.
6. An automatic perforating apparatus for bearing seats according to claim 1 or 5, characterized in that: the utility model discloses a vacuum cleaner, including station bed (2), negative pressure connecting pipe (10) and dust catcher, including station bed (2), collecting chamber (9) are provided with in cavity, negative pressure groove (7) have been seted up respectively to station bed (2) upper surface left and right sides, and a plurality of negative pressure through-hole (70) and collecting chamber (9) top intercommunication have all been seted up to station bed (2) upside and negative pressure groove (7), negative pressure connecting pipe (10) with collecting chamber (9) intercommunication are installed to station bed (2) one side, and this negative pressure connecting pipe (10) are connected with outside dust catcher through the trachea.
7. The automatic punching device of the bearing housing according to claim 6, wherein: the inner sides of the two negative pressure grooves (7) are respectively provided with a movable supporting plate (71) capable of sliding and displacing left and right, the width of the movable supporting plate (71) is smaller than that of the negative pressure grooves (7), two sides of the movable supporting plate (71) can form a drilling channel with the side edges of the negative pressure grooves (7), the top of the movable supporting plate (71) and the upper surface of the station bed (2) are in the same level, one side of each of the two movable supporting plates (71) is fixedly provided with a threaded pipe (72), and the threaded pipes (72) are arranged in the pressure-bearing frame plate (6) in a sliding manner;
the pressure-bearing frame plate (6) is internally provided with a transmission device for transmitting the left-right sliding displacement of the two movable support plates (71).
8. The automatic punching device of the bearing housing according to claim 2, characterized in that: the lifting perforating machine (30) is provided with two lifting perforating machines, the lifting perforating machines are respectively and slidably mounted on the cross beam sliding table (3) through guide rail sliding blocks, a rotating shaft (31) is rotatably mounted in the middle of the cross beam sliding table (3), opposite first reverse threads (32) are respectively formed in the left side and the right side of the rotating shaft (31), the two first reverse threads (32) are respectively in threaded transmission with the machine frames at the rear ends of the two lifting perforating machines (30), and a first motor (33) for driving the rotating shaft (31) to rotate is mounted on the outer side of the cross beam sliding table (3).
9. The automatic punching device for bearing seats according to claim 8, characterized in that: the two drill bits of the lifting puncher (30) can simultaneously correspond to the drilling channels formed on the side edges of the two negative pressure grooves (7).
10. The automatic punching device of the bearing housing according to claim 7, wherein: the transmission device comprises an inner rotating shaft (61) rotatably arranged on the inner side of the pressure-bearing frame plate (6), and a second motor (63) arranged on the outer side of the mounting vertical frame (1) and used for driving the inner rotating shaft (61) to rotate, second transmission threads (62) are respectively and oppositely arranged on the left side and the right side of the inner rotating shaft (61), and the two second transmission threads (62) are respectively in threaded connection with two threaded pipes (72).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410228501.9A CN117817002B (en) | 2024-02-29 | 2024-02-29 | Automatic punching equipment for bearing pedestal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410228501.9A CN117817002B (en) | 2024-02-29 | 2024-02-29 | Automatic punching equipment for bearing pedestal |
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| Publication Number | Publication Date |
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| CN117817002A true CN117817002A (en) | 2024-04-05 |
| CN117817002B CN117817002B (en) | 2024-05-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202410228501.9A Active CN117817002B (en) | 2024-02-29 | 2024-02-29 | Automatic punching equipment for bearing pedestal |
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| Country | Link |
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| CN (1) | CN117817002B (en) |
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| KR102099540B1 (en) * | 2019-10-31 | 2020-04-09 | 조미영 | Table Top Horizontal Drilling Machine |
| CN113043044A (en) * | 2021-05-10 | 2021-06-29 | 陈润英 | Clamping device for cutting of hydraulic cylinder |
| CN113909513A (en) * | 2021-10-14 | 2022-01-11 | 建科机械（天津）股份有限公司 | Clamping device |
| CN216577471U (en) * | 2021-12-07 | 2022-05-24 | 浙江工业大学之江学院 | Positioner is used in interior centering machining that props |
| CN216656448U (en) * | 2021-12-27 | 2022-06-03 | 嘉兴永星机械有限公司 | Be used for ring lathe of punching |
| CN115351568A (en) * | 2022-08-30 | 2022-11-18 | 安徽朗轶工业自动化系统有限公司 | Drilling, tapping and milling processing technology and positioning device for motor base |
| CN116422934A (en) * | 2023-04-18 | 2023-07-14 | 江苏万达特种轴承股份有限公司 | Automatic drilling device for bearing |
| CN220006852U (en) * | 2023-05-04 | 2023-11-14 | 淄博宝琛模具有限公司 | Stainless steel flange mold processing |
-
2024
- 2024-02-29 CN CN202410228501.9A patent/CN117817002B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102099540B1 (en) * | 2019-10-31 | 2020-04-09 | 조미영 | Table Top Horizontal Drilling Machine |
| CN113043044A (en) * | 2021-05-10 | 2021-06-29 | 陈润英 | Clamping device for cutting of hydraulic cylinder |
| CN113909513A (en) * | 2021-10-14 | 2022-01-11 | 建科机械（天津）股份有限公司 | Clamping device |
| CN216577471U (en) * | 2021-12-07 | 2022-05-24 | 浙江工业大学之江学院 | Positioner is used in interior centering machining that props |
| CN216656448U (en) * | 2021-12-27 | 2022-06-03 | 嘉兴永星机械有限公司 | Be used for ring lathe of punching |
| CN115351568A (en) * | 2022-08-30 | 2022-11-18 | 安徽朗轶工业自动化系统有限公司 | Drilling, tapping and milling processing technology and positioning device for motor base |
| CN116422934A (en) * | 2023-04-18 | 2023-07-14 | 江苏万达特种轴承股份有限公司 | Automatic drilling device for bearing |
| CN220006852U (en) * | 2023-05-04 | 2023-11-14 | 淄博宝琛模具有限公司 | Stainless steel flange mold processing |
Also Published As
| Publication number | Publication date |
|---|---|
| CN117817002B (en) | 2024-05-10 |
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