CN112340446B - Turnover device is used in production of accurate axle - Google Patents
Turnover device is used in production of accurate axle Download PDFInfo
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- CN112340446B CN112340446B CN202110016964.5A CN202110016964A CN112340446B CN 112340446 B CN112340446 B CN 112340446B CN 202110016964 A CN202110016964 A CN 202110016964A CN 112340446 B CN112340446 B CN 112340446B
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- 230000007306 turnover Effects 0.000 title claims abstract description 55
- 238000004519 manufacturing process Methods 0.000 title claims description 13
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- 230000009471 action Effects 0.000 claims description 7
- 230000007704 transition Effects 0.000 claims description 7
- 230000006835 compression Effects 0.000 claims description 4
- 238000007906 compression Methods 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 abstract description 2
- 230000006872 improvement Effects 0.000 description 9
- 238000007689 inspection Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 229920001821 foam rubber Polymers 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- 238000005096 rolling process Methods 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 230000003746 surface roughness Effects 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/74—Feeding, transfer, or discharging devices of particular kinds or types
- B65G47/90—Devices for picking-up and depositing articles or materials
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/34—Sorting according to other particular properties
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/36—Sorting apparatus characterised by the means used for distribution
- B07C5/38—Collecting or arranging articles in groups
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G43/00—Control devices, e.g. for safety, warning or fault-correcting
- B65G43/08—Control devices operated by article or material being fed, conveyed or discharged
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- Mechanical Engineering (AREA)
- Control Of Conveyors (AREA)
Abstract
The invention provides a turnover device for producing a precision shaft, which comprises a rack, wherein a first supporting plate and a second supporting plate which are obliquely arranged are arranged on the rack, a slope plate which is obliquely arranged is arranged at the upper end of the second supporting plate, a turnover box is arranged below the slope plate, a guide plate is arranged at the edge of the second supporting plate, a first guide groove and a second guide groove are formed in the guide plate, an oil cylinder is hinged to the rack, two motor supports are arranged on a top rod of the oil cylinder, a sliding cylinder which can move along the first guide groove and the second guide groove is arranged on the motor supports, a linear motor is arranged on the outer side of each motor support, a conductive part is arranged at one end of a motor push rod penetrating through the sliding cylinder, an electric brush is arranged on the side part of the conductive part, two conductive shafts are arranged above the second supporting plate, an insulation interval is arranged between the two conductive. When the precision shaft length does not accord with the standard, the alarm lamp works to remind an operator to notice, and meanwhile, the precision shaft falls into the turnover box, so that turnover transportation is facilitated.
Description
Technical Field
The invention relates to the technical field of precision shaft production equipment.
In particular to a turnover device for producing a precision shaft.
Background
The precision shaft is a shaft piece with higher precision requirements such as roundness jump and the like, and has extremely wide application range in the mechanical industry. In the prior art, when the precision shaft is processed, each time one process is finished, an operator is required to install the precision shaft into the turnover box and then transport the precision shaft to a station of the next process, and finally, the operator is required to perform quality inspection on the precision shaft so as to detect whether the precision shaft is qualified or not.
However, the above-mentioned prior art has the following disadvantages: when an operator performs quality inspection on the precision shaft, the items such as roundness jump, surface roughness and the like of the precision shaft are often only detected, the length with relatively low precision requirement is often ignored, inspection omission is caused, unqualified products leave a factory, economic loss is caused, and the enterprise image is influenced.
Disclosure of Invention
The invention aims to overcome the defects of the traditional technology, and provides the turnover device for producing the precision shaft, which is convenient for detecting the length of the precision shaft and is convenient for operators to turnover and transport.
The aim of the invention is achieved by the following technical measures: a turnover device for producing precise shafts comprises a frame, wherein a first supporting plate and a second supporting plate which are obliquely arranged are arranged on the frame, the lower end of the first supporting plate is connected with the lower end of the second supporting plate, a slope plate which is obliquely arranged is arranged at the upper end of the second supporting plate, a turnover box which can contain precise shafts is arranged below the lower end of the slope plate, guide plates are arranged at the edges of the left side and the right side of the second supporting plate, a first guide groove which is parallel to the second supporting plate and a second guide groove which is parallel to the slope plate are arranged on the guide plates, an oil cylinder is hinged on the frame, two motor supports are arranged on a mandril of the oil cylinder, sliding cylinders which can move along the first guide groove and the second guide groove are arranged on the motor supports, a linear motor is arranged on the outer side of the motor supports, a motor push rod of the linear motor penetrates through the sliding cylinders, and a conductive part is arranged at, the electric conduction part is provided with a tip which can correspond to a tip groove of the precision shaft, the side part of the electric conduction part is provided with an electric brush, two conductive shafts are arranged above the second supporting plate, an insulation interval is arranged between the two conductive shafts, the conductive shafts are provided with insulation parts, and a power supply and an alarm lamp are connected between the two conductive shafts through a lead.
As an improvement: the conducting shaft is sleeved with a plurality of conducting rings, the insulating part comprises an insulating ring sleeved on the conducting shaft, the end part of the conducting shaft is in threaded connection with a nut, and the end part of a conducting wire can be clamped by two adjacent conducting rings.
As an improvement: the conductive part is rotatably connected with a rotating block, a bearing is arranged between the rotating block and the conductive part, and the tip is positioned on the rotating block.
As an improvement: the slope plate is provided with a sleeve, a movable rod is connected in the sleeve in a sliding mode, the front end of the movable rod can correspond to the second guide groove, the rear end of the movable rod is provided with a baffle which can be in contact with the slope plate, and a reset device is arranged between the movable rod and the sleeve.
As an improvement: the reset device comprises a reset spring sleeved on the spring guide rod, the front end of the reset spring is abutted to the front connecting plate, and the rear end of the reset spring is abutted to the rear connecting plate.
As an improvement: the baffle plate is provided with a rack, the rack is rotatably connected with a driving shaft, the driving shaft is rotatably connected with a gear which can be meshed with the rack, the driving shaft is provided with a ratchet wheel, the rack is provided with first ratchets corresponding to the ratchet wheel, and the rack is provided with second ratchets corresponding to the ratchet wheel; still include the conveyer belt, the turnover box is placed on the conveyer belt, the conveyer belt inboard is equipped with conveyer belt action wheel and a plurality of conveyer belt from the driving wheel, the transmission is connected with first drive belt between conveyer belt action wheel and the driving shaft, set up a plurality of axle grooves that suit with the precision axle on the turnover box.
As an improvement: the conveying belt is characterized by further comprising an annular belt, an annular belt driving wheel and a plurality of annular belt driven wheels are arranged on the inner side of the annular belt, a second conveying belt is connected between one conveying belt driven wheel and the annular belt driving wheel in a transmission mode, a bulge is arranged on the turnover box, and a plurality of grooves matched with the bulge are formed in the inner side of the annular belt.
As an improvement: the rear part of the conveyor belt is arranged downwards.
As an improvement: the improved turnover box is characterized in that a box body used for placing the turnover box is arranged in front of the conveyor belt, a jacking block is arranged in the box body, a jacking spring is arranged between the jacking block and the bottom of the box body, a front compression roller capable of contacting with the upper side of the turnover box is rotatably connected to the upper side of the box body, and a rear compression roller capable of contacting with the upper side of the turnover box is rotatably connected to the upper side of the front portion of the conveyor belt.
As an improvement: the upper part of the box body is provided with a transition plate, and the transition plate is used for shielding a gap between the upper part of the box body and the upper side surface of the conveying belt.
Due to the adoption of the technical scheme, compared with the prior art, the invention has the advantages that: an operator places the machined precision shaft between the first supporting plate and the second supporting plate, and the motor push rod pushes the tip to be close to the precision shaft and clamp the precision shaft. Then, start the hydro-cylinder, the cylinder that slides at first moves along first guide slot, and when precision axle length not conform to the standard, the alarm lamp work reminds operating personnel to notice, and operating personnel can take out this precision axle and detect or rework, simultaneously, precision axle rolls along the ramp and falls into the turnover box, makes things convenient for operating personnel turnover transportation.
The invention is further described with reference to the following figures and detailed description.
Drawings
FIG. 1 is a schematic structural diagram of a turnover device for producing a precision shaft.
Fig. 2 is a schematic structural view of a portion a in fig. 1.
Fig. 3 is a schematic structural view of section D-D in fig. 2.
Fig. 4 is a schematic structural view of a portion F in fig. 3.
Fig. 5 is a schematic structural view of section G-G in fig. 3.
Fig. 6 is a schematic structural view of section E-E in fig. 2.
FIG. 7 is a schematic structural diagram of a conductive shaft in the turnover device for producing the precision shaft.
Fig. 8 is a schematic structural view of a portion B in fig. 1.
Fig. 9 is a schematic structural view of section H-H in fig. 8.
Fig. 10 is a schematic structural view of a use state of a part B in fig. 1.
Fig. 11 is a schematic structural view of a portion C in fig. 1.
Fig. 12 is a schematic structural view of a turnover box in the turnover device for producing the precision shaft of the present invention.
Fig. 13 is a schematic structural view of a use state of a part C in fig. 1.
FIG. 14 is a schematic structural view of a using state of the turnover device for producing the precision shaft.
In the figure: 1-an oil cylinder bracket; 2-oil cylinder; 3-pushing the plate; 4-a motor bracket; 5-a first pallet; 6-sponge cushion; 7-an electric brush; 8-a conductive shaft; 9-a nut; 10-a first guide groove; 11-a second channel; 12-a movable rod; 13-a sleeve; 14-a ramp plate; 15-a baffle; 16-a rack; 17-a gear; 18-a first drive belt; 19-a belt drive wheel; 20-an endless belt; 21-a groove; 22-a conveyor belt; 23-endless belt drive wheel; 24-a second drive belt; 25-a belt driven pulley; 26-endless belt driven wheel; 27-a box body; 28-a jacking spring; 29-a cushion; 30-a guide plate; 31-a linear motor; 32-a second pallet; 33-motor push rod; 34-a conductive portion; 35-precision axis; 36-a sliding cylinder; 37-apex groove; 38-apex; 39-a bearing; 40-turning blocks; 41-insulating spacer; 42-an insulating ring; 43-conductive lines; 44-alarm light; 45-a power supply; 46-a front connection plate; 47-a return spring; 48-rear connecting plate; 49-transition plate; 50-back press roll; 51-a turnover box; 52-front press roll; 53-bulge; 54-a top block; 55-a conductive ring; 56-spring guide rod; 57-drive shaft; 58-axial groove.
Detailed Description
Example (b): as shown in fig. 1 to 7, the turnover device for producing the precision shaft comprises a frame, wherein a first supporting plate 5 and a second supporting plate 32 which are obliquely arranged are arranged on the frame, the lower end of the first supporting plate 5 is connected with the lower end of the second supporting plate 32, and the first supporting plate 5 and the second supporting plate 32 form a V-shaped structure for placing the precision shaft 35. The slope board 14 that the slope set up is equipped with to second layer board 32 upper end, all be equipped with foam-rubber cushion 6 on first layer board 5, second layer board 32 and the slope board 14, avoid accurate axle 35 and first layer board 5, second layer board 32 or slope board 14 to take place to collide with, cause accurate axle 35 to damage. The turnover box 51 capable of containing the precise shaft 35 is arranged below the lower end of the slope plate 14, and when the precise shaft 35 rolls down along the slope plate 14, the precise shaft falls into the turnover box 51, so that the turnover transportation of operators is facilitated.
The edge of the left side and the right side of the second supporting plate 32 is provided with a guide plate 30, the guide plate 30 is provided with a first guide groove 10 parallel to the second supporting plate 32 and a second guide groove 11 parallel to the slope plate 14, the rack is hinged with an oil cylinder 2, concretely, the rack is provided with an oil cylinder support 1, the oil cylinder 2 is hinged with the oil cylinder support 1, a push plate 3 is arranged on an ejector rod of the oil cylinder 2, the push plate 3 is provided with two motor supports 4, and the two motor supports 4 and the two guide plates 30 are arranged in a one-to-one correspondence manner. The motor support 4 is provided with a sliding barrel 36 capable of moving along the first guide groove 10 and the second guide groove 11, the outer side of the motor support 4 is provided with a linear motor 31, the linear motor 31 is provided with a motor push rod 33 capable of reciprocating without rotating, the linear motor 31 adopts the prior art, and details are not repeated herein. The motor push rod 33 of the linear motor 31 penetrates through the sliding cylinder 36, one end of the motor push rod 33 penetrating through the sliding cylinder 36 is provided with a conductive part 34, the conductive part 34 is provided with a tip 38 capable of corresponding to a tip groove 37 of the precision shaft 35, specifically, the conductive part 34 is rotatably connected with a rotating block 40, a bearing 39 is arranged between the rotating block 40 and the conductive part 34, and the tip 38 is positioned on the rotating block 40. When the two tips 38 clamp the precision shaft 35, the precision shaft 35 can rotate relative to the motor push rod 33, sliding friction is changed into rolling friction, friction force is reduced, and the risk that the precision shaft 35 is damaged due to friction is reduced.
The side of the conductive part 34 is provided with an electric brush 7, two conductive shafts 8 are arranged above the second supporting plate 32, an insulating space 41 is arranged between the two conductive shafts 8, an insulating part is arranged on each conductive shaft 8, a power supply 45 and an alarm lamp 44 are connected between the two conductive shafts 8 through a conducting wire 43, the power supply 45 and the alarm lamp 44 both adopt the prior art, and the description is omitted here. The conducting shaft 8 is sleeved with a plurality of conducting rings 55, the insulating part comprises an insulating ring 42 sleeved on the conducting shaft 8, the end part of the conducting shaft 8 is in threaded connection with a nut 9, and the end parts of the conducting wires 43 can be clamped by the two adjacent conducting rings 55. During assembly, the conductive ring 55 and the insulating ring 42 are sleeved on the conductive shaft 8 according to requirements, so that the position of the insulating ring 42 can be conveniently adjusted to adapt to the precision shafts 35 with different lengths.
When the precision shaft clamping device is used, an operator places the machined precision shaft 35 between the first supporting plate 5 and the second supporting plate 32, at the moment, the linear motor 31 is started, the motor push rod 33 pushes the tip 38 to be close to the precision shaft 35, the precision shaft 35 is clamped, and at the moment, the precision shaft 35 is located in the middle position between the two linear motors 31. Then, the oil cylinder 2 is started, the oil cylinder 2 pushes the push plate 3 and the motor bracket 4 to move, the sliding cylinder 36 firstly moves along the first guide groove 10, and at this time, the precision shaft 35 is positioned on the upper portion of the second support plate 32.
In the process, when the length of the precision shaft 35 meets the standard, the brush 7 is contacted with the insulating part, no loop is formed between the alarm lamp 44 and the power supply, and the alarm lamp 44 does not work. The oil cylinder 2 continues to push the push plate 3 and the motor support 4 to move, the sliding cylinder 36 then moves along the second guide groove 11, at the moment, the precision shaft 35 is located at the upper part of the slope plate 14, the linear motor 31 is started reversely, the motor push rod 33 pulls the tip 38 to be far away from the precision shaft 35, the oil cylinder 2 is started reversely, the oil cylinder 2 pulls the push plate 3 and the motor support 4 to return to the initial positions, and the precision shaft 35 rolls down along the slope plate 14 under the action of gravity and finally falls into the turnover box 51.
When the length of the precision shaft 35 does not meet the standard, is too long or too short, the electric brush 7 is in contact with other parts of the conductive shaft 8, the conductive part 34, the tip 38 and the precision shaft 35 are communicated with the two conductive shafts 8, a loop is formed between the alarm lamp 44 and the power supply, and the alarm lamp 44 works to remind an operator of paying attention. The oil cylinder 2 is reversely started, the oil cylinder 2 pulls the push plate 3 and the motor support 4 to return to the initial position, the linear motor 31 is reversely started, the motor push rod 33 pulls the tip 38 to be far away from the precision shaft 35, and an operator can take out the precision shaft 35 for detection or rework.
As shown in fig. 1, 2, and 8 to 14, sleeves 13 are disposed on the left and right sides of the slope plate 14, a movable rod 12 is slidably connected in the sleeve 13, the front end of the movable rod 12 can correspond to the second guide groove 11, preferably, an arc-shaped cushion 29 is disposed at the front end of the movable rod 12, a baffle 15 capable of contacting with the slope plate 14 is disposed at the rear end of the movable rod 12, a foam pad 6 is also disposed at the front side of the baffle 15, and a reset device is disposed between the movable rod 12 and the sleeve 13. Specifically, be equipped with preceding connecting plate 46 on the movable rod 12, be equipped with back connecting plate 48 on the sleeve pipe 13, be equipped with spring guide bar 56 on the preceding connecting plate 46, spring guide bar 56 pass back connecting plate 48 and with back connecting plate 48 sliding connection, resetting means is including cup jointing reset spring 47 on spring guide bar 56, reset spring 47 front end offsets with preceding connecting plate 46, reset spring 47 rear end offsets with back connecting plate 48.
During the use, first accurate axle 35 rolls down along ramp 14, and stop motion when contacting baffle 15, reset spring 47 plays the cushioning effect this moment, reduces accurate axle 35 because of the impaired risk of collision. When the second precision shaft 35 reaches the upper part of the slope plate 14 and the sliding cylinder 36 moves along the second guide groove 11, the sliding cylinder 36 contacts with the buffer pad 29 to push the movable rod 12 to move backwards, so that the baffle plate 15 is far away from the slope plate 14, at the moment, a gap for allowing the precision shaft 35 to fall down is reserved between the baffle plate 15 and the slope plate 14, the precision shaft 35 falls into the turnover box 51 from a static state, the situation that the precision shaft 35 directly rolls down from the upper end of the slope plate 14 is avoided, the precision shaft falls into the turnover box 51 at a high speed, and the risk that the precision shaft 35 is damaged due to collision is reduced. When the second precision shaft 35 falls onto the ramp 14, the sliding cylinder 36 is gradually released from contact with the cushion pad 29, and the baffle 15 is again in contact with the ramp 14, cushioning the second precision shaft 35.
The baffle 15 is provided with a rack 16, the rack is rotatably connected with a driving shaft 57, the driving shaft 57 is rotatably connected with a gear 17 which can be meshed with the rack 16, and the gear 17 is positioned below the rack 16. The driving shaft 57 is provided with a ratchet wheel, the rack 16 is provided with a first ratchet corresponding to the ratchet wheel, the rack is provided with a second ratchet corresponding to the ratchet wheel, and the first ratchet, the second ratchet and the ratchet wheel all adopt the prior art and are not described again; still include conveyer belt 22, turnover box 51 is placed on conveyer belt 22, conveyer belt 22 inboard is equipped with conveyer belt action wheel 19 and a plurality of conveyer belt from driving wheel 25, the transmission is connected with first drive belt 18 between conveyer belt action wheel 19 and the driving shaft 57, set up a plurality of axle grooves 58 that suit with accurate axle 35 on the turnover box 51, avoid accurate axle 35 to collide with each other.
When the baffle 15 moves backwards, the rack 16 is pushed to move backwards, the rack 16 drives the gear 17 to rotate in the clockwise direction, at the moment, the first ratchet is matched with the ratchet wheel, the second ratchet is separated from the ratchet wheel, and the driving shaft 57 rotates along with the gear 17 in the clockwise direction. Meanwhile, the driving shaft 57 drives the conveyor belt driving wheel 19 and the conveyor belt 22 to rotate through the first transmission belt 18, so as to drive the turnover box 51 to move backwards, the next shaft groove 58 is moved to the lower part of the lower end of the slope plate 14, and the precision shaft 35 falls into the empty shaft groove 58, thereby facilitating continuous work.
When the baffle 15 moves forwards, the rack 16 is pulled to move forwards, the rack 16 drives the gear 17 to rotate in the anticlockwise direction, at the moment, the first ratchet is disengaged from the ratchet wheel, the second ratchet is matched with the ratchet wheel, and the driving shaft 57 does not rotate along with the gear 17 in the anticlockwise direction.
Two endless belts 20 are also included, one 20 on the left side of the conveyor belt 22 and the other 20 on the right side of the conveyor belt 22. An annular belt driving wheel 23 and a plurality of annular belt driven wheels 26 are arranged on the inner side of the annular belt 20, a second transmission belt 24 is connected between one of the transmission belt driven wheels 25 and the annular belt driving wheel 23 in a transmission manner, a bulge 53 is arranged on the turnover box 51, and preferably, two bulges 53 are arranged on the left side and the right side of the turnover box 51. The inner side of the annular belt 20 is provided with a plurality of grooves 21 corresponding to the protrusions 53. The rear of the conveyor belt 22 is arranged to be inclined downward.
When the conveyor belt 22 rotates, the conveyor belt driven wheel 25 drives the endless belt driving wheel 23 and the endless belt 20 to rotate through the second transmission belt 24, the linear speed of the endless belt 20 is the same as that of the conveyor belt 22, the endless belt 20 pulls the turnover box 51 to move, the displacement is more accurate, and the precision shaft 35 conveniently falls into the empty shaft groove 58. When the turnover box 51 moves to the rear of the conveyor belt 22, the projection 53 is disengaged from the groove 21, so that the turnover box 51 can be taken out conveniently by an operator.
A box body 27 used for placing the turnover box 51 is arranged in front of the conveyor belt 22, a top block 54 is arranged in the box body 27, a jacking spring 28 is arranged between the top block 54 and the bottom of the box body 27, a front press roller 52 capable of contacting with the upper side of the turnover box 51 is rotatably connected to the upper side of the box body 27, and a rear press roller 50 capable of contacting with the upper side of the turnover box 51 is rotatably connected to the upper side of the front part of the conveyor belt 22. The upper part of the box body 27 is provided with a transition plate 49, and the transition plate 49 is used for shielding the gap between the upper part of the box body 27 and the upper side surface of the conveyor belt 22.
In use, the jacking spring 28 pushes the jacking block 54 to move upwards, and the jacking block 54 pushes the turnover box 51 to move upwards. When the projection 53 comes into contact with the inside of the endless belt 20, the turnaround box 51 is blocked from moving upward; when the projection 53 enters the groove 21, the turnover box 51 is carried out of the box 27 by the endless belt 20 and onto the conveyor belt 22, and automatic supply of the turnover box 51 is realized. The transition plate 49 prevents the turnover box 51 from falling into the gap between the upper portion of the box 27 and the upper side of the conveyor belt 22. The front pressing roller 52 and the rear pressing roller 50 provide limit for the turnover box 51, and the phenomenon that the circulation box 51 is too high to pull the annular belt 20 to cause unsmooth operation is avoided.
While one embodiment of the present invention has been described in detail, the description is only a preferred embodiment of the present invention and should not be taken as limiting the scope of the invention. All equivalent changes and modifications made within the scope of the present invention shall fall within the scope of the present invention.
Claims (10)
1. The utility model provides a turnover device is used in production of accurate axle, includes the frame, be equipped with first layer board (5) and second layer board (32) that the slope set up in the frame, the lower extreme of first layer board (5) is connected with the lower extreme of second layer board (32), its characterized in that: the upper end of the second supporting plate (32) is provided with a slope plate (14) which is obliquely arranged, a turnover box (51) which can contain a precision shaft (35) is arranged below the lower end of the slope plate (14), the edges of the left side and the right side of the second supporting plate (32) are provided with guide plates (30), the guide plates (30) are provided with a first guide groove (10) which is parallel to the second supporting plate (32) and a second guide groove (11) which is parallel to the slope plate (14), the rack is hinged with an oil cylinder (2), a top rod of the oil cylinder (2) is provided with two motor supports (4), the motor supports (4) are provided with sliding cylinders (36) which can move along the first guide groove (10) and the second guide groove (11), the outer side of the motor supports (4) is provided with a linear motor (31), a motor push rod (33) of the linear motor (31) penetrates through the sliding cylinders (36), one end of the motor push rod (33) which penetrates through the sliding cylinders (36) is provided with, the electric conduction part (34) is provided with a tip (38) which can correspond to a tip groove (37) of the precision shaft (35), the side part of the electric conduction part (34) is provided with an electric brush (7), two electric conduction shafts (8) are arranged above the second supporting plate (32), an insulation interval (41) is arranged between the two electric conduction shafts (8), an insulation part is arranged on the electric conduction shafts (8), and a power supply (45) and an alarm lamp (44) are connected between the two electric conduction shafts (8) through a lead (43).
2. The epicyclic device for the production of precision shafts of claim 1, wherein: the conductive shaft (8) is sleeved with a plurality of conductive rings (55), the insulating part comprises an insulating ring (42) sleeved on the conductive shaft (8), the end part of the conductive shaft (8) is in threaded connection with a nut (9), and the end parts of the wires (43) can be clamped by two adjacent conductive rings (55).
3. The epicyclic device for the production of precision shafts of claim 1, wherein: the conductive part (34) is rotatably connected with a rotating block (40), a bearing (39) is arranged between the rotating block (40) and the conductive part (34), and the tip (38) is positioned on the rotating block (40).
4. An epicyclic arrangement for the production of precision shafts according to one of claims 1 to 3, characterized in that: be equipped with sleeve pipe (13) on ramp (14), sliding connection has movable rod (12) in sleeve pipe (13), movable rod (12) front end can be corresponding with second guide slot (11), movable rod (12) rear end is equipped with baffle (15) that can contact with ramp (14), be equipped with resetting means between movable rod (12) and sleeve pipe (13).
5. The epicyclic device for the production of precision shafts of claim 4, wherein: be equipped with preceding connecting plate (46) on movable rod (12), be equipped with back connecting plate (48) on sleeve pipe (13), be equipped with spring guide bar (56) on preceding connecting plate (46), spring guide bar (56) pass back connecting plate (48) and with back connecting plate (48) sliding connection, resetting means is including cup jointing reset spring (47) on spring guide bar (56), reset spring (47) front end offsets with preceding connecting plate (46), reset spring (47) rear end offsets with back connecting plate (48).
6. The epicyclic device for the production of precision shafts of claim 4, wherein: the baffle (15) is provided with a rack (16), the rack is rotatably connected with a driving shaft (57), the driving shaft (57) is rotatably connected with a gear (17) capable of being meshed with the rack (16), the driving shaft (57) is provided with a ratchet wheel, the rack (16) is provided with a first ratchet corresponding to the ratchet wheel, and the rack is provided with a second ratchet corresponding to the ratchet wheel; still include conveyer belt (22), turnover box (51) are placed on conveyer belt (22), conveyer belt (22) inboard is equipped with conveyer belt action wheel (19) and a plurality of conveyer belt from driving wheel (25), the transmission is connected with first drive belt (18) between conveyer belt action wheel (19) and driving shaft (57), set up a plurality of axle grooves (58) that suit with accurate axle (35) on turnover box (51).
7. The epicyclic device for the production of precision shafts of claim 6, wherein: the conveying belt is characterized by further comprising an annular belt (20), an annular belt driving wheel (23) and a plurality of annular belt driven wheels (26) are arranged on the inner side of the annular belt (20), a second conveying belt (24) is connected between one conveying belt driven wheel (25) and the annular belt driving wheel (23) in a transmission mode, a bulge (53) is arranged on the turnover box (51), and a plurality of grooves (21) matched with the bulge (53) are formed in the inner side of the annular belt (20).
8. The epicyclic device for the production of precision shafts of claim 7, wherein: the rear part of the conveyor belt (22) is arranged downwards.
9. The epicyclic device for the production of precision shafts of claim 7, wherein: the transfer box is characterized in that a box body (27) used for placing a transfer box (51) is arranged in front of the conveyor belt (22), a top block (54) is arranged in the box body (27), a jacking spring (28) is arranged between the top block (54) and the bottom of the box body (27), a front compression roller (52) capable of contacting with the upper side of the transfer box (51) is rotatably connected to the upper side of the box body (27), and a rear compression roller (50) capable of contacting with the upper side of the transfer box (51) is rotatably connected to the upper side of the front portion of the conveyor belt (22).
10. The epicyclic device for the production of precision shafts of claim 9, wherein: the upper part of the box body (27) is provided with a transition plate (49), and the transition plate (49) is used for shielding a gap between the upper part of the box body (27) and the upper side surface of the conveyor belt (22).
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| CN202110016964.5A CN112340446B (en) | 2021-01-07 | 2021-01-07 | Turnover device is used in production of accurate axle |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110016964.5A CN112340446B (en) | 2021-01-07 | 2021-01-07 | Turnover device is used in production of accurate axle |
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| CN112340446A CN112340446A (en) | 2021-02-09 |
| CN112340446B true CN112340446B (en) | 2021-03-30 |
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|---|---|
| CN112340446A (en) | 2021-02-09 |
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Effective date of registration: 20240112 Address after: 230000 floor 1, building 2, phase I, e-commerce Park, Jinggang Road, Shushan Economic Development Zone, Hefei City, Anhui Province Patentee after: Dragon totem Technology (Hefei) Co.,Ltd. Address before: No.8, Weixian Middle Road, high tech Development Zone, Weifang City, Shandong Province Patentee before: SHANDONG TRANSPORT VOCATIONAL College |