CN107570701A - A kind of powder compacting is pressed production line - Google Patents

Abstract

The present invention relates to powder compacting apparatus field,Disclose a kind of powder compacting press fitting production line,First press fitting station that the housing workpiece for needing to be pressed is input on indexing rotary table by being pressed conveying arrangement,Housing workpiece, which is pressed at first at station, to be clamped,Housing workpiece is gone to second press fitting station by indexing rotary table,First shell center portion part is transported to first and adds dress prepressing device by vibration drawing mechanism,First, which adds dress prepressing device, is pre-stressed to first shell center portion part in housing workpiece,The housing workpiece for being pressed with first shell center portion part in advance is gone to the 3rd press fitting station by indexing rotary table again,Second shell center portion part is transported to second and adds dress prepressing device by vibration drawing mechanism,Second, which adds dress prepressing device, is pre-stressed to second shell center portion part in housing workpiece,First adds dress prepressing device,Second adds dress prepressing device is pre-stressed to housing workpiece by shell center portion part,Shell center portion part is pressed in housing workpiece by self-contained device,Efficiency high,Security is good.

Description

A kind of powder compacting is pressed production line

Technical field

The present invention relates to powder compacting apparatus field, a kind of specifically powder compacting press fitting production line.

Background technology

Powder metallurgy is to produce metal dust or made with metal dust (or mixture of metal dust and non-metal powder) For raw material, by shaping and sintering, the technology of manufacture metal material, composite and all kinds product.Powder smelting Jin Fayu production ceramics have similar place, belong to sintered powder technique, therefore, a series of New Technologies In Powder Metallu Rgies also can use In the preparation of ceramic material.The advantages of due to PM technique, it turns into the key for solving the problems, such as new material, in new material Development in play very important effect, the technological process of powder metallurgy forming has：Batch mixing, compacting, sintering, machining, heat Processing, light decorations, immersion oil, face are beaten, shaping, sorting, punching oil, press fitting etc., based on the consideration of the factors such as human cost, production line is all the more It is automation, intensive, intelligent, each equipment in production procedure is organically combined and connects integral, is greatly enhanced life Efficiency is produced, reduces production cost, wherein press fitting process of the prior art is successively to be put several shell center portion parts by human hand Into housing workpiece, decompressor is then put into again, shell center portion part is pressed in housing workpiece, efficiency is low, security Difference.

The content of the invention

For overcome the deficiencies in the prior art, the present invention provides a kind of powder compacting press fitting production line, passes through indexing rotary table Housing workpiece is driven to rotate, first adds dress prepressing device, second adds dress prepressing device shell center portion part is pre-stressed into housing processing Shell center portion part is pressed in housing workpiece by part, self-contained device, efficiency high, and security is good.

The technical solution adopted for the present invention to solve the technical problems：

A kind of powder compacting is pressed production line, includes press-forming machine, oil charging machine, conveying device, pressing machine and shaping Machine, the press-forming machine are connected with conveying device, and the oil charging machine is connected with conveying device, the conveying device and whole Shape machine is connected, and the pressing machine is connected with conveying device, and the oil charging machine includes oil-containing groove, is set in the oil-containing groove There are support, fuel tank, vavuum pump, be connected with ladder on the right side of the support, handrail is provided with the ladder, is set on the support There is an oil-filled tank, the fuel tank is arranged on below oil-filled tank, and the vavuum pump is connected with oil-filled tank, and the is provided with the support One controller, pressure gauge is provided with the oil-filled tank, sealing handle is provided with the oil-filled tank, the fuel tank, which is provided with, to be carried Hand, the press-forming machine include fuselage and splicing frame, and the splicing frame is arranged on the right side of fuselage, is set on the right side of the fuselage There is blanking skewed slot, the blanking skewed slot bottom is provided with powder falling bucket, the first filter screen, institute are provided between the blanking skewed slot and powder falling bucket State powder falling bucket lower end and be connected with and connect tube cell, it is described connect tube cell lower end and be connected with first connect powder drum, the output end of the blanking skewed slot It is connected with the second filter screen, is provided with below second filter screen and connects powder box, second filter screen and connects powder box and be arranged on splicing frame On, forming bench is provided with the fuselage, pushing mechanism is provided with the left of the forming bench, is hinged with the left of the fuselage Feed hopper, the feed hopper lower end are connected with feed pipe, and the output of the feed pipe is provided with feed head, and the feed head is with pushing away Motivation structure is connected, and the fuselage is provided with press mechanism, and second controller, the forming bench are provided with the right side of the fuselage Lower end is connected with leakage tube cell, and the leakage tube cell lower end is connected with second and connects powder drum, and the trimmer includes shaping base box, double Clamping device, re-shaping exercise platform is provided with the shaping base box, four shaping columns are evenly equipped with the re-shaping exercise platform, Shaping tooling is provided with the re-shaping exercise platform, can slide up and down on the shaping column and be provided with shaping pressing plate, it is described Shaping pressing plate is arranged with shaping die head, and the shaping pressing plate upper end is connected with shaping drive device, the shaping tooling front Raw material conveying device is provided with, the shaping tooling rear is provided with out material conveying device, and the shaping tooling is arranged on shaping Below pressing plate, double clamping devices are arranged on raw material conveying device and gone out between material conveying device, and double clamping devices include There are horizontal guide rail, the first fixture and the second fixture, first fixture is fixedly connected with horizontal guide rail, and described second is solid Determine part to be fixedly connected with horizontal guide rail, the second fixture upper end is fixedly connected with level and pushes away cylinder, and the level pushes away the defeated of cylinder Go out end and be fixedly connected with translation plates, the front end and end of the translation plates are fixedly installed lifting clamping device, the translation plates Slide and be connected with horizontal guide rail, the lifting clamping device includes the lift cylinders being fixedly installed in translation plates, the lifting The output end of cylinder is provided with clamping cylinder, and the clamping cylinder is connected with clamping head, and first fixture and the second fixture are fixed On shaping column, the pressing machine includes press mounting worktable, is provided with indexing rotary table on the press mounting worktable, described point Four press fitting stations are evenly equipped with degree rotating disk, is provided with the press mounting worktable and is transported with four corresponding press fittings of press fitting station Defeated device, first add dress prepressing device, second add dress prepressing device and self-contained device, and described first adds dress prepressing device and second Add dress prepressing device and be connected to vibration drawing mechanism, the vibration drawing mechanism is fixedly installed on press mounting worktable.

Further, the trimmer also includes the infrared safety detection device being arranged in front of raw material conveying device.

Further, the trimmer also includes the air gun for being arranged on shaping base box side.

Further, the trimmer also includes the shaping operation screen for being arranged on shaping drive device front end, described State display lamp is provided with above shaping operation screen.

Further, it is provided with hydraulic station in the shaping base box.

Further, it is provided with heat abstractor in the shaping base box.

Further, the pressing machine also includes press fitting base box, and press fitting work is provided with the press fitting base box Make platform.

Further, the pressing machine also includes the sensing safety detection dress being arranged in front of press fitting conveying arrangement Put.

Further, the pressing machine also includes the spray gun for being arranged on press fitting base box side.

Further, the pressing machine also includes the press fitting operator control panel being arranged on press mounting worktable, the press fitting Operator control panel side is provided with operation display lamp.

Further, hydraulic means and radiator fan are provided with the press fitting base box.

The beneficial effects of the invention are as follows：The housing workpiece for needing to be pressed is input to indexing rotary table by being pressed conveying arrangement On first press fitting station, housing workpiece, which is pressed at first at station, to be clamped, and indexing rotary table is by housing workpiece Second press fitting station is gone to, first shell center portion part is transported to first and adds dress prepressing device by vibration drawing mechanism, and first adds dress First shell center portion part is pre-stressed in housing workpiece by prepressing device, and indexing rotary table will be pressed with the housing of first shell center portion part in advance again Workpiece goes to the 3rd press fitting station, and second shell center portion part is transported to second and adds dress prepressing device by vibration drawing mechanism, the Two, which add dress prepressing device, is pre-stressed to second shell center portion part in housing workpiece, and indexing rotary table will be pressed with first shell center portion part in advance again Go to the 4th press fitting station with the housing workpiece of second shell center portion part, self-contained device again to it is pre- be pressed with first shell center portion part and The housing workpiece of second shell center portion part carries out self-contained, completion press fitting of pressurizeing, and the workpiece that indexing rotary table will complete press fitting again turns First press fitting station is returned to, then is exported finished product by press fitting conveying arrangement.

Brief description of the drawings

The present invention is further described with reference to the accompanying drawings and examples.

Fig. 1 is the structural representation of trimmer；

Fig. 2 is the structural representation of double clamping devices；

Fig. 3 is the structural representation of oil charging machine；

Fig. 4 is the structural representation of press-forming machine；

Fig. 5 is the structural representation of pressing machine.

Embodiment

Reference picture 1~5, a kind of powder compacting are pressed production line, include press-forming machine, oil charging machine, conveying device, pressure Installation and trimmer, press-forming machine are connected with conveying device, and conveying device is connected with trimmer, and conveying device will process Part is transported to trimmer, and oil charging machine is connected with conveying device, and conveying device transfers out oil-filled workpiece is completed, press fitting Machine is connected with conveying device, and workpiece is transported to pressing machine by conveying device, and oil charging machine includes oil-containing groove 20, oil-containing groove 20 The oil that oil charging machine comes out is accepted, prevents oil leakage to beyond oil charging machine, it is on the other hand, convenient that oil is reclaimed, in oil-containing groove 20 Support 21, fuel tank 23, vavuum pump 24 are provided with, the right side of support 21 is connected with ladder 22, can swashed by ladder 22, to oil-filled Machine is operated, and handrail is provided with ladder 22, and handrail can improve the security that ladder 22 uses, be provided with and fill on support 21 Oil tank 25, due to the arranging of ladder 22, oil-filled tank 25 can set higher, be easy to oil in oil-filled tank 25 to drop back into oil by gravity Case 23, fuel tank 23 are arranged on the oil-filled lower section of tank 25, and vavuum pump 24 is connected with oil-filled tank 25, is oil-filled tank 25 by vavuum pump 24 Negative pressure is provided, makes in oil-filled tank 25 that workpiece is oil-filled, the first controller 26 is provided with support 21, plays control action, it is oil-filled Pressure gauge 27 is provided with tank 25, pressure in oil-filled tank 25 is shown, sealing handle 28 is provided with oil-filled tank 25, is passed through Sealing handle 28 is sealed, and fuel tank 23 is provided with handle 29, is easy to propose fuel tank 23 by handle 29, press-forming machine bag Fuselage 31 and splicing frame 313 are included, splicing frame 313 is arranged on the right side of fuselage 31, and the right side of fuselage 31 is provided with blanking skewed slot 37, added Workpiece falls after machining from blanking skewed slot 37, and the bottom of blanking skewed slot 37 is provided with powder falling bucket 38, because workpiece processes Cheng Hou, powder is accompanied with workpiece, the first filter screen, the connection of the lower end of powder falling bucket 38 are provided between blanking skewed slot 37 and powder falling bucket 38 Tube cell 39 is connect, the lower end of tube cell 39 is connect and is connected with first and connect powder drum 310, workpiece can be during discharging by powder thereon End drops into powder falling bucket 38, eventually falls in first and connects powder drum 310 and reclaimed, the output end of blanking skewed slot 37 is connected with second Filter screen 311, workpiece eventually settle at the second filter screen 311, and the lower section of the second filter screen 311, which is provided with, connects powder box 312, the second filter screen 311 and connect powder box 312 and be arranged on splicing frame 313, be provided with forming bench 32 on fuselage 31, workpiece can further by Powder thereon, which drops into, connects powder box 312, and the left side of forming bench 32 is provided with pushing mechanism 33, and pushing mechanism 33 pushes away workpiece Go out, the left side of fuselage 31 is hinged with feed hopper 34, and the lower end of feed hopper 34 is connected with feed pipe 35, the output of feed pipe 35 be provided with into Material head 36, feed head 36 are connected with pushing mechanism 33, and powder is provided by feed head 36, and fuselage 31 is provided with press mechanism 314, Punch forming is carried out to powder by press mechanism 314, the right side of fuselage 31 is provided with second controller 315, passes through second controller 315 are controlled, and the lower end of forming bench 32 is connected with Lou tube cell 316, and leakage tube cell 316 lower end is connected with second and connects powder drum 317, into The powder gathered on type board 32 can drop into second by leaking tube cell 316 and connect powder drum 317, prevent powder on forming bench 32 Excessively, trimmer includes shaping base box 111, double clamping devices 120, and re-shaping exercise platform is provided with shaping base box 111 112, four shaping columns 113 are evenly equipped with re-shaping exercise platform 112, and shaping tooling 121 is provided with re-shaping exercise platform 112, it is whole It can slide up and down on shape column 113 and be provided with shaping pressing plate 114, shaping pressing plate 114 pushes along shaping column 113, shaping Pressing plate 114 is arranged with shaping die head 115, and the upper end of shaping pressing plate 114 is connected with shaping drive device 116, shaping drive device 116 drive shaping pressing plates 114 and shaping die head 115 push shaping, and the front of shaping tooling 121 is provided with raw material conveying device 117, The workpiece in need being processed is placed in conveying on raw material conveying device 117, and the rear of shaping tooling 121 is provided with discharging conveying Device 118, go out material conveying device 118 and the workpiece processed is subjected to conveying discharging, shaping tooling 121 is arranged on shaping pressing plate 114 lower sections, shaping tooling 121 are adapted to shaping die head 115, and shaping die head 115 is carried out down to the workpiece on shaping tooling 121 Repoussage shape, double clamping devices 120 are arranged on raw material conveying device 117 and gone out between material conveying device 118, pass through double clamping devices 120 will need the workpiece processed to be clamped to shaping tooling 121, after work pieces process is complete, after double clamping devices 120 by workpiece It is clamped to out material conveying device 118, conveying discharging, double clamping devices 120 include horizontal guide rail 13, the first fixture 11 and the Two fixtures 12, the first fixture 11 are fixedly connected with horizontal guide rail 13, and the second fixture 12 is fixedly connected with horizontal guide rail 13, The upper end of second fixture 12 is fixedly connected with level and pushes away cylinder 14, by the first fixture 11 and the second fixture 12 by horizontal guide rail 13 and level push away cylinder 14 and be fixed, the output end that level pushes away cylinder 14 is fixedly connected with translation plates 15, and it is flat that level pushes away the driving of cylinder 14 Move plate 15 and carry out anterior-posterior translation, the front end and end of translation plates 15 are fixedly installed lifting clamping device, by lifting clamping machine Structure clamps to workpiece, and lifting clamping device can make elevating movement to complete holding action, before being arranged on translation plates 15 The lifting clamping device at end is clamped the workpiece for needing to process, and workpiece is clamped into shaping tooling 121 is processed, After machining, the lifting clamping device for being arranged on the rear end of translation plates 15 is clamped the workpiece processed, by workpiece Clamping discharging, translation plates 15 are slided with horizontal guide rail 13 to be connected, and makes the motion of translation plates 15 more steady, efficiency high, security Good, lifting clamping device includes the lift cylinders 16 being fixedly installed in translation plates 15, and the output end of lift cylinders 16 is provided with folder Cylinder 17 is held, clamping cylinder 17 is connected with clamping head, and the first fixture 11 and the second fixture 12 are fixed on shaping column 113, pressure Installation includes press mounting worktable 43, and indexing rotary table 41 is provided with press mounting worktable 43, four are evenly equipped with indexing rotary table 41 It is pressed station 42, the press fitting conveying arrangement 44 corresponding with four press fitting stations 42 is provided with press mounting worktable 43, first is added Dress prepressing device 45, second add dress prepressing device 46 and self-contained device 47, and first, which adds dress prepressing device 45 and second, adds dress precompressed Device 46 is connected to vibration drawing mechanism 47, and vibration drawing mechanism 47 is fixedly installed on press mounting worktable 43, it is necessary to press First press fitting station 42 that the housing workpiece of dress is input on indexing rotary table 41 by being pressed conveying arrangement 44, housing processing Part, which is pressed at first at station 42, to be clamped, and housing workpiece is gone to second press fitting station 42 by indexing rotary table 41, is shaken First shell center portion part is transported to first and adds dress prepressing device 45 by dynamic drawing mechanism 47, and first adds dress prepressing device 45 by first shell Center portion part is pre-stressed in housing workpiece, and the housing workpiece for being pressed with first shell center portion part in advance is gone to the 3rd by indexing rotary table 41 again Second shell center portion part is transported to second and adds dress prepressing device 46 by individual press fitting station 42, vibration drawing mechanism 47, and second adds dress in advance Second shell center portion part is pre-stressed in housing workpiece by pressure device 46, and indexing rotary table 41 pre- will be pressed with first shell center portion part and the again The housing workpiece of two shell center portion parts goes to the 4th press fitting station 42, self-contained device 47 again to it is pre- be pressed with first shell center portion part and The housing workpiece of second shell center portion part carries out self-contained, completion press fitting of pressurizeing, and indexing rotary table 41 will complete the workpiece of press fitting again First press fitting station 42 is rotated back into, then is exported finished product by press fitting conveying arrangement 44, efficiency high, security is good.

In the present embodiment, it is preferred that the front of raw material conveying device 117 is provided with infrared safety detection device 18, workpiece When carrying out pushing shaping, human hand can not reach workspace, and infrared safety detection device 18 is monitored, and prevents safe thing Therefore.

In the present embodiment, it is preferred that the side of shaping base box 111 is provided with air gun 19, using air gun 19 to processing Workpiece carries out air blowing arrangement.

In the present embodiment, it is preferred that the front end of shaping drive device 116 is provided with shaping operation screen 119, passes through shaping operation Screen 119 carries out operational control, and the top of shaping operation screen 119 is provided with state display lamp 110, can show the work shape of equipment State.

In the present embodiment, it is preferred that hydraulic station, hydraulic station and shaping drive device 116 are provided with shaping base box 111 It is connected.

In the present embodiment, it is preferred that be provided with heat abstractor in shaping base box 111, play thermolysis.

In the present embodiment, it is preferred that pressing machine also includes press fitting base box 48, is pressed on base box 48 and is provided with press fitting Workbench 43, it is intensive, succinctly, maintain easily.

In the present embodiment, it is preferred that pressing machine also includes the sensing inspection safely for being arranged on the front of press fitting conveying arrangement 44 Device 410 is surveyed, when workpiece is pressed, human hand can not reach workspace, and sensing safety detection device 410 is monitored, prevented Security incident only occurs.

In the present embodiment, it is preferred that pressing machine also includes the spray gun 411 for being arranged on press fitting base box 48 side, uses Spray gun 411 carries out air blowing arrangement to the workpiece processed.

In the present embodiment, it is preferred that pressing machine also includes the press fitting operator control panel 412 being arranged on press mounting worktable 43, Operational control is carried out by filling operator control panel 412, press fitting operator control panel 412 side is provided with operation display lamp 49, can show and set Standby working condition.

In the present embodiment, it is preferred that hydraulic means and radiator fan, hydraulic means difference are provided with press fitting base box 48 With first add dress prepressing device 45, second add dress prepressing device 46 and self-contained device 47 be connected, radiator fan rise thermolysis.

It is described above, the simply better embodiment of the present invention, but the present invention is not limited to above-described embodiment, as long as It reaches the technique effect of the present invention with any same or similar means, should all fall under the scope of the present invention.

Claims (7)

1. a kind of powder compacting is pressed production line, it is characterised in that：Include press-forming machine, oil charging machine, conveying device, press fitting Machine and trimmer, the press-forming machine are connected with conveying device, and the oil charging machine is connected with conveying device, the conveying Device is connected with trimmer, and the pressing machine is connected with conveying device, the press-forming machine include fuselage (31) and Splicing frame (313), the splicing frame (313) are arranged on the right side of fuselage (31), and blanking skewed slot is provided with the right side of the fuselage (31) (37), blanking skewed slot (37) bottom is provided with powder falling bucket (38), is provided between the blanking skewed slot (37) and powder falling bucket (38) First filter screen, powder falling bucket (38) lower end, which is connected with, connects tube cell (39), it is described connect tube cell (39) lower end and be connected with first connect powder Cylinder (310), the output end of the blanking skewed slot (37) are connected with the second filter screen (311), set below second filter screen (311) Connect powder box (312), second filter screen (311) and connect powder box (312) and be arranged on splicing frame (313), the pressing machine bag Press mounting worktable (43) has been included, has been provided with indexing rotary table (41) on the press mounting worktable (43), on the indexing rotary table (41) Four press fitting stations (42) are evenly equipped with, the pressure corresponding with four press fitting stations (42) is provided with the press mounting worktable (43) Dress conveying arrangement (44), first add dress prepressing device (45), second add dress prepressing device (46) and self-contained device (47), and described the One add dress prepressing device (45) and second add dress prepressing device (46) be connected to vibrate drawing mechanism (47), it is described to vibrate Material device (47) is fixedly installed on press mounting worktable (43).

A kind of 2. powder compacting press fitting production line according to claim 1, it is characterised in that：The pressing machine also includes It is pressed base box (48), press mounting worktable (43) is provided with the press fitting base box (48).

A kind of 3. powder compacting press fitting production line according to claim 2, it is characterised in that：The pressing machine also includes The sensing safety detection device (410) being arranged in front of press fitting conveying arrangement (44).

A kind of 4. powder compacting press fitting production line according to claim 2, it is characterised in that：The pressing machine also includes It is arranged on the spray gun (411) of press fitting base box (48) side.

A kind of 5. powder compacting press fitting production line according to claim 2, it is characterised in that：The pressing machine also includes The press fitting operator control panel (412) being arranged on press mounting worktable (43), described press fitting operator control panel (412) side are provided with operation display Lamp (49).

A kind of 6. powder compacting press fitting production line according to claim 2, it is characterised in that：The press fitting base box (48) Inside it is provided with hydraulic means and radiator fan.

A kind of 7. powder compacting press fitting production line according to claim 2, it is characterised in that：Set on the fuselage (31) There is forming bench (32), pushing mechanism (33) is provided with the left of the forming bench (32), is hinged with the left of the fuselage (31) Feed hopper (34), feed hopper (34) lower end are connected with feed pipe (35), the output end of the feed pipe (35) be provided with into Material head (36), the feed head (36) are connected with pushing mechanism (33), and the fuselage (31) is provided with press mechanism (314), Controller (315) is provided with the right side of the fuselage (31), forming bench (32) lower end is connected with Lou tube cell (316), described Leakage tube cell (316) lower end is connected with second and connects powder drum (317).