CN201264093Y

CN201264093Y - Rotary type press

Info

Publication number: CN201264093Y
Application number: CNU200820154171XU
Authority: CN
Inventors: 金宝钿
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-10-17
Filing date: 2008-10-17
Publication date: 2009-07-01
Anticipated expiration: 2018-10-17

Abstract

The utility model relates to the technical field of pressing machines, in particular to a rotary pressing machine which comprises a base device, a main machine device, an upright post device, and a feeding device, wherein a small belt disk on an electric motor drives a triangle belt and a big belt wheel to rotate; a magnet clutch drives a worm to rotate; the worm is meshed with a worm wheel; a trinity composed of the worm wheel (012), a working disk (144) and an upper rotating disk rotates together; an upper pressing bar combination and a lower pressing bar combination which are arranged in the trinity work according to respective movement locus; an upper male mould arranged on the upper pressing bar and a lower male mould arranged on the lower pressing bar enter into a female mould, powder materials in the female mould are pressed into block materials, the upper male mould quits, and the lower male mould jacks the block materials out of the female mould; and the finish product rolls off by a discharging plate. The utility model creatively eliminates the safety hidden danger, and is safe and convenient for fueling.

Description

Rotary press

[technical field]

The utility model is created and is related to technical field of pressing machine, specifically a kind of rotary press.

[background technology]

As everyone knows, existing application is provided with column and main machine structure and reinforced parts at the press of metallurgical powder on mainly by support and forms, owing to need apply oil between the endoporus of the upper pressure wheel in column and the main machine structure and the eccentric wheel, also need apply oil between eccentric endoporus and the upper pressure wheel axle, the position of former tank filler sleeve and oil circuit are arranged on the neck of pinch roller, because upper pressure wheel rotates, so press is when work, refuel dangerous, the compacting scope is little, design unreasonablely, exist potential safety hazard.

[utility model content]

The purpose of this utility model provides a kind of rotary press of novel structure, and changed concave die cavity and pinch roller enlarged-diameter compacting scope and pinch roller diameter changes original eccentric eccentric throw secured adjusted into any adjusting, to more even after the formed product.The position of the tank filler sleeve in the last lower pinch wheel combination device moves on to the termination of wheel pressing shaft up and down, the oil circuit of lubricating oil passes through the centre bore of wheel pressing shaft up and down, through eccentric wheel, reach the lower pressure wheel endoporus, because wheel pressing shaft is static, do not rotate, so press is when work, oiling safety, easy to use.

The scheme that realizes above-mentioned purpose is: a kind of rotary press, comprise support device, host apparatus, stand column device, feeding device, it is characterized in that: the support device is provided with support (022), motor frame combiner, door (099), electric appliance control box (023) (089), oil pump combiner formation, and the hole in the middle of described support (022) top adopts big nut (051) to connect vertical shaft (050) one end of host part.Host apparatus is by being provided with top rotary table (058) above the telophragma (044), be provided with worm gear (012) below the scratch diskette (044) and form Trinity device, described device top rotary table (058) one end and last pressure bar (054) and (055) link together, worm gear (012) one end links together with following pressure bar (031) and (032), and supporting Trinitarian supporter is to support seat (021) and vertical shaft (50).Stand column device is by upper pinch wheel combination device (S-0), lower pinch wheel combination device (X-0) and main worm screw composite set constitute, described upper pinch wheel combination device (S-0) is located on column (104) and the corresponding upper rail in vertical shaft (050) top (067), connect extension bar (15) and last worm screw (12) by handwheel (17), driving eccentric wheel (3) rotates, make pinch roller (1) produce pressure to last pressure bar, described lower pinch wheel combination device is located on the corresponding support seat with vertical shaft (050) bottom of column (104) (021), connect extension bar (15) and following worm screw (22) by handwheel (17), driving eccentric wheel (3) rotates, make pinch roller (1) produce pressure to following pressure bar, described main worm screw composite set drives V belt (079) and big belt pulley (078) by the cuticle tep reel (070) on the motor (024), through electromagnetic clutch (080) adhesive work, drive worm screw (082) and rotate, worm screw (082) and worm gear (012) engagement.Reinforced part device is provided with hopper (002) by hopper frame (003), hopper (002) is provided with lid (001), hopper (002) bottom is provided with powder switch (004), powder switch (004) bottom connects plastic tube (005) one end, the plastic tube other end connects feeding rack (006), and feeding rack (006) is put die (040) top to scratch diskette (044).Cuticle tep reel (070) on the motor (024) drives V belt (079) and big belt pulley (078) rotates, electromagnetic clutch (080) drives worm screw (082) and rotates, worm screw (082) and worm gear (012) engagement, by worm gear (012), scratch diskette (044), the Trinity that top rotary table (058) is formed is rotated together, be installed in last pressure bar combination and following pressure bar combination in the Trinity, according to their movement locus work separately, be installed in the last punch (061) above the pressure bar, with the lower punch (039) that is installed in down above the pressure bar, enter die (040), and with the powdery object briquet shape thing in the die (040), last punch (061) withdraws from, lower punch (039) ejects die (040) with the block finished product, and finished product skids off by blanking plate (009).Described motor frame combination is made up of motor (024), fixed head (026), rocker (025) three part, motor (024) is fixed on the rocker (025), rocker (025) is being supported by fixed head (026), regulate the angle of rocker (025) and fixed head (026), can make the distance of the big belt wheel (078) of small pulley (070) and worm screw (082) on the motor (024) obtain changing, reach the purpose of tensioner V belt (079).Described oil pump sub-assembly is provided with valve (102) by oil pump (100) and petroleum pipeline (101) constitutes worm gear (012) worm screw (082) oiling, and refueling position is at the middle part of worm screw (082).Described top rotary table (058), scratch diskette (044), above worm gear (012) Trinity device pressure bar is housed, pressure bar is housed down below, punch (061) is housed above the last pressure bar.The following lower punch (039) that is equipped with above the pressure bar, die (040) are installed on the scratch diskette (044) in the Trinity, and last punch (061) stretches in the die (040) with lower punch (039), with the powder in the concave die cavity, is pressed into block thing.Upper rail in the described host part (067) has determined the movement locus of last pressure bar, and upper pressure wheel acts on pressure on the pressure bar, moves downward after last pressure bar is stressed.Lower guideway in the described host part (105) has determined the movement locus of time pressure bar, and lower pressure wheel acts on down pressure on the pressure bar, moves upward after following pressure bar is stressed.Hopper in the described feeding device fills powder in (002), enters feeding rack (006) to die (040) die cavity through powder switch (004), plastic tube (005), and it is 45 millimeters that the maximum of described concave die cavity is contained the powder amount.Described pinch roller (1) diameter is 180 millimeters.The eccentric throw of described eccentric wheel (3) is 12 millimeters.The computer-shape electrical equipment control is adopted in described electric appliance control box (023), (089).

It is reasonable with existing technology structure compared that the utility model is created, the position of oil filler changes the upper pressure wheel shaft end into by original pinch roller neck, because pinch roller rotates, and wheel pressing shaft is static, after the structural change, eliminated potential safety hazard, the oiling safe ready, the pinch roller diameter changes 180 millimeters into by original 138 millimeters, enlarged the pinch roller diameter, reduced wearing and tearing and distortion to seaming chuck, eccentric eccentric throw changes 12 millimeters into by 7 millimeters of original secured adjusted, can regulate the operating position of punch in concave die cavity arbitrarily, make after the block powder product moulding in the concave die cavity more even.

[description of drawings]

Fig. 1 is the structural representation of rotary press of the present utility model.

Fig. 2 is the structure side view of the utility model rotary press of Fig. 1.

Fig. 3 is the structure vertical view of the utility model rotary press of Fig. 1.

Fig. 4 is the structural representation of the upper pinch wheel combination device in the utility model.

Fig. 5 is the structure side view of the upper pinch wheel combination device of Fig. 4.

Fig. 6 is the structural representation of the upper pinch wheel combination device of Fig. 4.

Fig. 7 is the eccentric structural representation of Fig. 4.

Fig. 8 is the structural representation of the lower pinch wheel combination device in the utility model.

Fig. 9 is the structure side view of the lower pinch wheel combination device of Fig. 8.

Figure 10 is the structural representation that presses down wheel shaft among Fig. 8.

Figure 11 is the eccentric structural representation among Fig. 8.

Appointment Fig. 1 is a Figure of abstract.

Referring to Fig. 1, Fig. 2, Fig. 3: 001 is lid, and 002 is hopper, and 003 is hopper frame, 004 is the powder switch, and 005 is plastic tube, and 006 is feeding rack, 007 is slotted panel, and 008 is connecting plate, and 009 is blanking plate, 010 is pillar, and 011 is supporting plate, and 012 is worm gear, 013 is the worm gear cover, and 014 is oil drain pan, and 015 is support, 016 is oval pin, and 017 is the bearing clearance adjustable ring, and 018 is long spiro nail, 019 is bearing, and 020 is key, and 021 for supporting seat, 022 is support, and 023 is main electric cabinet, and 024 is motor, 025 is rocker, and 026 is fixed head, and 027 is little ring, 028 is screw rod, and 029 is fixing slide block, and 030 is moving slider, 031 is push-down head, and 032 is following compression leg, and 033 is visor, 034 is oil-containing groove, and 035 is following guide flange, and 036 is spring, 037 is last guide flange, and 038 is following nut, and 039 is lower punch, 040 is die, and 041 is screw, and 042 is the die nut, 043 is lining, and 044 is scratch diskette, and 045 is panel, 046 is screw, and 047 is tripod, and 048 is wool felt, 049 is lubricating arrangement, 050 is vertical shaft, and 051 is big nut, and 052 is pad, 053 is screw, 054 is seaming chuck, and 055 is last compression leg, and 056 is the fluting cover, 057 is key, 058 is top rotary table, and 059 is the patrix lining ring, and 060 is top nut, 061 is last punch, 062 is feather key, and 063 is packing ring, and 064 is screw, 065 is pulley, 066 is stirrup, and 067 is upper rail, and 068 is large washer, 069 is key, 070 is the cuticle tep reel, and 071 is screw, and 072 is spring washer, 073 is gland, 074 is pressure ring, and 075 is interior ring, and 076 is outer shroud, 077 is bearing, 078 is big belt pulley, and 079 is V belt, and 080 is electromagnetic clutch, 081 is gland, 082 is worm screw, and 083 is radial ball bearing, and 084 is grommet, 085 is single-row tapered roller bearing, 086 is bearing cap, and 087 is sealing ring, and 088 is electromagnetic brake, 089 is time electric cabinet, 090 is holding screw, and 091 is locking nut, and 092 is case, 093 is key, 094 is the braking flange, and 095 is dowel screw, and 096 has been davit, 097 is nut, 098 is spring washer, and 099 is door, and 100 is oil pump, 101 is petroleum pipeline, 102 is valve, and 103 is oil sump, and 104 is column, 105 is lower guideway, and 106 is the lathe adjusting pad.

Referring to Fig. 4, Fig. 5, Fig. 6, Fig. 7: 1a is a pinch roller, and pressure bar is produced pressure, and 2a is a spring, 3a is an eccentric wheel, holds pinch roller, regulates the position of pinch roller, 4a is a screw, hangs tight the upper pressure wheel seat, and 5a is a pad, 6a is the upper pressure wheel seat, and 7a is a gland, and 8a is a lubricating cup, also claim oil filler, 9a is an eye bolt, act on-the pinch roller seat is connected with wheel pressing shaft altogether, effect two logical oil, 10a is last worm screw seat, worm screw in the support, 11a is a screw, is fixed on the worm screw seat, and 12a is last worm screw, the drive eccentric wheel rotates, and 13a was the thorax pin, connects worm screw and extension bar, 14a is the tightening handle, effect does not allow extension bar rotate, and 15a is an extension bar, transmits moment of torsion, 17a is a handwheel, 18a is a cushion block, and 19a is the upper pressure wheel axle, and effect supports eccentric wheel and pinch roller.

Referring to Fig. 8, Fig. 9, Figure 10, Figure 11: 1b is a pinch roller, and pressure bar is produced pressure, and 2b is a spring, 3b is an eccentric wheel, holds pinch roller, regulates the position of pinch roller, 7b is a gland, and 8b is a lubricating cup, also claims oil filler, 9b is an eye bolt, and the pinch roller seat is connected and leads to oil with wheel pressing shaft, and 13b was the thorax pin, connect handle and connecting rod, 13bb crosses the thorax pin and connects worm screw and extension bar, and 14b is the tightening handle, do not allow extension bar rotate, 15b is that extension bar transmits moment of torsion, and 17b is a handwheel, and 18b is a long spiro nail, 21b is following wheel shaft, support eccentric wheel and pinch roller, 22b is following worm screw, drives eccentric wheel and rotates, 23b is following worm screw seat, supports worm screw down.

[specific embodiment]

The utility model is described in more detail below in conjunction with accompanying drawing, and this manufacturing technology and mounting technology are very clearly concerning these professional personnel.

Referring to Fig. 1, Fig. 2 and Fig. 3, it is that four big parts assemble that rotary press is divided into:

First parts are support component, and support casing (weldment) is provided with combination of motor frame and electrical equipment combination, and forward and backward door and oil pump constitute, and wherein: the support casing is by the steel plate welding forming.Have a lot of holes around it, what have is used for fixing the motor frame.What have is used for fixing electric appliance control box.What have is used for fixing vertical shaft in second parts, and first parts and second parts are combined tightly.The combination of motor frame is made up of motor, fixed head, rocker three parts.Motor is fixed on the rocker, and rocker is being supported by fixed head.Regulate the angle of rocker and fixed head, can make the distance of the big belt wheel of small pulley on the motor and main worm screw obtain change.Reach the purpose of pulley concial disk tensioner.The oil pump combiner is made up of oil pump, valve, pipeline.Purpose: worm and gear is refueled, make it to lubricate, cool off.

Second largest parts are host part.Host part is the core of entire machine.Wherein comprise the Trinity that assembles by top rotary table, telophragma, lower rotary table.This Trinity is installed between the last pressure bar sub-assembly and the following pressure bar sub-assembly in the lower rotary table in the top rotary table.Support Trinitarian support seat and vertical shaft.Wherein: pressure bar and following pressure bar are housed above the Trinity.Above the last pressure bar punch is housed.The following lower punch that is equipped with above the pressure bar, die are installed on the telophragma in the Trinity.Upper rail in the host part has determined the movement locus of last pressure bar.Lower guideway in the host part has determined the movement locus of time pressure bar.Last punch stretches in the die with following punch-die, with the powder in the concave die cavity, is pressed into block thing.Compacting finishes, and last punch withdraws from die.Lower punch ejects die with the block in the die.Pressing process finishes.

The third-largest parts are pillar parts.

Pillar parts comprises: upper pinch wheel combination device, lower pinch wheel combination device and main worm screw composite set.

Main worm screw composite set is: by a worm screw, and electromagnetic clutch, electromagnetic brake, big belt pulley is formed.

Small belt pulley on the motor passes to big belt pulley to moment of torsion by V belt, through the adhesive of electromagnetic clutch, drives main worm screw and rotates, and main worm and wheel engagement drives Trinity work.Upper pressure wheel and lower pressure wheel act on the pressure of pinch roller respectively on pressure bar and the following pressure bar, make punch and lower punch be pressed into block to powder.

The fourth-largest parts are reinforced parts

Reinforced parts by hopper, lid, hopper frame, powder switch, plastic tube, add bin and form, powder is stored in the hopper, by switch, by plastic tube, enters and adds bin, prepares for powder enters die.

Referring to Fig. 4 to Fig. 7, be provided with cavity in upper pressure wheel axle (19a) left part centre position, gland (7a) is housed on the cavity mouth, eye bolt (9a), oil filler (8a), in upper pressure wheel axle (19a) the left part outside upper pressure wheel seat (6a) is housed, adopt pad (5a) to be connected with column above the upper pressure wheel seat (6a) with screw (4a), being provided with the worm screw seat below the upper pressure wheel seat (6a) adopts screw (11a) to connect, connect on the outside, wheel pressing shaft (19a) middle part eccentric wheel (3a) is housed, under tightening handle (14a) is housed, right side at eccentric wheel (3a), upper pressure wheel axle (19a) the right part outside is provided with spring (2a), cushion block (18a), pinch roller (1a), last worm screw seat (10a) is equipped with worm screw, the drive eccentric wheel rotates, last worm screw connects worm screw and extension bar (15a) by crossing the thorax pin, tightening handle (14a) is housed on the extension bar, and extension bar (15a) connects handwheel (17a) by crossing the thorax pin.

Referring to Fig. 8 to Figure 11, the centre position is provided with cavity on the left of pressing down wheel shaft (21b), gland (7b) is housed on the cavity mouth, eye bolt (9b), oil filler (8b), press down wheel shaft (21b) middle part, eccentric wheel (3b) is housed on first raised position of axis body, handle (14b) and following endless screw apparatus, right side at eccentric wheel (3b), press down wheel shaft (21b) above spring (2b) is housed, cushion block (18b), pinch roller (1b), following endless screw apparatus connects extension bar (15b) end by handwheel (17b) end, extension bar (15b) end connects worm screw one end down, eccentric wheel (3b) is equipped with in the centre of following worm screw, and the following worm screw other end connects worm screw seat (23b) down.

Claims

1. a rotary press comprises support device, host apparatus, stand column device, feeding device, it is characterized in that:

(a) the support device is provided with support (022), motor frame combiner, door (099), electric appliance control box (023) (089), oil pump combiner formation, and the hole in the middle of described support (022) top adopts big nut (051) to connect vertical shaft (050) one end of host part;

(b) host apparatus is by being provided with top rotary table (058) above the telophragma (044), be provided with worm gear (012) below the scratch diskette (044) and form Trinity device, described device top rotary table (058) one end and last pressure bar (054) and (055) link together, worm gear (012) one end links together with following pressure bar (031) and (032), and supporting Trinitarian supporter is to support seat (021) and vertical shaft (50);

C) stand column device is by upper pinch wheel combination device (S-0), lower pinch wheel combination device (X-0) and main worm screw composite set constitute, described upper pinch wheel combination device (S-0) is located on column (104) and the corresponding upper rail in vertical shaft (050) top (067), connect extension bar (15) and last worm screw (12) by handwheel (17), driving eccentric wheel (3) rotates, make pinch roller (1) produce pressure to last pressure bar, described lower pinch wheel combination device is located on the corresponding support seat with vertical shaft (050) bottom of column (104) (021), connect extension bar (15) and following worm screw (22) by handwheel (17), driving eccentric wheel (3) rotates, make pinch roller (1) produce pressure to following pressure bar, described main worm screw composite set drives V belt (079) and big belt pulley (078) by the cuticle tep reel (070) on the motor (024), through electromagnetic clutch (080) adhesive work, drive worm screw (082) and rotate, worm screw (082) and worm gear (012) engagement;

(d) reinforced part device is provided with hopper (002) by hopper frame (003), hopper (002) is provided with lid (001), hopper (002) bottom is provided with powder switch (004), powder switch (004) bottom connects plastic tube (005) one end, the plastic tube other end connects feeding rack (006), and feeding rack (006) is put die (040) top to scratch diskette (044);

(e) the cuticle tep reel (070) on the motor (024) drives V belt (079) and big belt pulley (078) rotation, electromagnetic clutch (080) drives worm screw (082) and rotates, worm screw (082) and worm gear (012) engagement, by worm gear (012), scratch diskette (044), the Trinity that top rotary table (058) is formed is rotated together, be installed in last pressure bar combination and following pressure bar combination in the Trinity, according to their movement locus work separately, be installed in the last punch (061) above the pressure bar, with the lower punch (039) that is installed in down above the pressure bar, enter die (040), and with the powdery object briquet shape thing in the die (040), last punch (061) withdraws from, lower punch (039) ejects die (040) with the block finished product, and finished product skids off by blanking plate (009).

2. a kind of rotary press as claimed in claim 1, it is characterized in that motor frame combination is made up of motor (024), fixed head (026), rocker (025) three part, motor (024) is fixed on the rocker (025), rocker (025) is being supported by fixed head (026), regulate the angle of rocker (025) and fixed head (026), can make the distance of the big belt wheel (078) of small pulley (070) and worm screw (082) on the motor (024) obtain changing, reach the purpose of tensioner V belt (079).

3. a kind of rotary press as claimed in claim 1 is characterized in that the oil pump sub-assembly is provided with valve (102) by oil pump (100) and petroleum pipeline (101) constitutes worm gear (012) worm screw (082) oiling, and refueling position is at the middle part of worm screw (082).

4. a kind of rotary press as claimed in claim 1 is characterized in that top rotary table (058), scratch diskette (044), above worm gear (012) Trinity device pressure bar is housed, and pressure bar is housed down below, and punch (061) is housed above the last pressure bar; The following lower punch (039) that is equipped with above the pressure bar, die (040) are installed on the scratch diskette (044) in the Trinity, and last punch (061) stretches in the die (040) with lower punch (039), with the powder in the concave die cavity, is pressed into block thing.

5. a kind of rotary press as claimed in claim 1 is characterized in that upper rail (067) in the host part has determined the movement locus of last pressure bar, and upper pressure wheel acts on pressure on the pressure bar, moves downward after last pressure bar is stressed.

6. a kind of rotary press as claimed in claim 1 is characterized in that the lower guideway (105) in the host part, has determined the movement locus of time pressure bar, and lower pressure wheel acts on down pressure on the pressure bar, moves upward after following pressure bar is stressed.

7. a kind of rotary press as claimed in claim 1, it is characterized in that filling powder in the hopper (002) in the feeding device, enter feeding rack (006) to die (040) die cavity through powder switch (004), plastic tube (005), it is 45 millimeters that the maximum of described concave die cavity is contained the powder amount.

8. a kind of rotary press as claimed in claim 1 is characterized in that pinch roller (1) diameter is 180 millimeters.

9. a kind of rotary press as claimed in claim 1, the eccentric throw that it is characterized in that eccentric wheel (3) is 12 millimeters.

10. a kind of rotary press as claimed in claim 1 is characterized in that electric appliance control box (023), (089) employing computer-shape electrical equipment control.