CN105499586A - Mold stripping and adjusting mechanism of powder product finishing machine - Google Patents
Mold stripping and adjusting mechanism of powder product finishing machine Download PDFInfo
- Publication number
- CN105499586A CN105499586A CN201510950965.1A CN201510950965A CN105499586A CN 105499586 A CN105499586 A CN 105499586A CN 201510950965 A CN201510950965 A CN 201510950965A CN 105499586 A CN105499586 A CN 105499586A
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- China
- Prior art keywords
- adjustment
- depanning
- shaft
- adjusting
- worm
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- 239000000843 powder Substances 0.000 title claims abstract description 17
- 230000005540 biological transmission Effects 0.000 claims abstract description 22
- 230000001360 synchronised effect Effects 0.000 claims abstract description 9
- 230000001105 regulatory effect Effects 0.000 claims description 23
- 238000012544 monitoring process Methods 0.000 abstract description 2
- 238000005516 engineering process Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
- B22F3/24—After-treatment of workpieces or articles
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Gear Transmission (AREA)
Abstract
The invention relates to a mold stripping and adjusting mechanism of a powder product finishing machine. The mold stripping and adjusting mechanism is connected with a mold stripping and adjusting lever and comprises two symmetrical pinion shafts, wherein adjusting large gears which correspond to the pinion shafts and can be driven to move up and down along the mold stripping and adjusting lever by the pinion shafts are arranged on the mold stripping and adjusting lever, the pinion shafts are driven by respective adjusting worm wheels, the two symmetrical adjusting worm wheels are driven by a driving system, so as to realize synchronous transmission, and the driving system is provided with an electric adjusting device and a manual adjusting device. According to the mold stripping and adjusting mechanism, the electric adjustment can be realized, the equal and coincident mold stripping and adjusting quantity of both sides is realized, the use safety of a mold of the finishing machine is guaranteed, and additionally, manual adjustment of the mold stripping and adjusting mechanism is realized, so that the adjustment is convenient and flexible; in addition, a PLC (Programmable Logic Controller) is automatically controlled by the machine, so that the synchronous adjusting quantity of an undershooting mold stripping position can be realized, so as not to badly pull a mold frame or the machine because the undershooting mold stripping position is not adjusted when the overshooting is adjusted, and an adjusting value can be automatically set and adjusted, so that intelligent monitoring is realized.
Description
Technical field
The present invention relates to the vitals on a kind of finishing machine for powder products, i.e. finishing machine for powder products depanning guiding mechanism.
Background technology
According to the production technology of pulverulent product, pulverulent product could use after pressing after sintering finishing.In order to improve the scope of application of finishing machine for powder products, the different depannings of available adjustment undershoot highly carry out the product of finishing differing heights.But existing finishing machine for powder products adopts manual adjustment mode, time-consuming, effort, troublesome poeration, also can cause left and right uneven regulating effect poor, directly affect finishing machine and mold use safety.
Summary of the invention
Technical problem to be solved by this invention is: provide the guiding mechanism of the depanning on a kind of finishing machine for powder products, by this mechanism can automatically, adjusted in concert finished products different depanning height, for carrying out finishing to the product of differing heights.Another when also solving upper punch adjustment, as uncomfortablely in undershoot wholely mould bases and machine can be drawn bad problem by mistake.
The technical solution used in the present invention is for this reason: the present invention is connected with depanning adjusting rod (3), comprise two and be symmetrical arranged pinion shaft (9), described depanning adjusting rod (3) be provided with described pinion shaft (9) correspondence arrange and the adjustment gear wheel (12) that can move up and down along depanning adjusting rod (3) driven by described pinion shaft (9);
Described each pinion shaft (9) is driven by respective adjustment worm gear (7), and described two symmetrically arranged adjustment worm gears (7) realize Synchronous Transmission by same drive systems, and described drive system is provided with electric adjusting device and manual regulating device.
Described drive system comprises the adjustment worm screws (14) driving two of described each self-regulation worm gear (7) corresponding settings, described two regulate worm screw (14) respectively with the adjustment worm shaft I (16) of correspondence and regulate worm shaft II (27) to be connected, described adjustment worm shaft I (16) and adjustment worm shaft II (27) coordinate respectively by bevel gear system and power transmission shaft (18), and described power transmission shaft (18) is driven by electric adjusting device or manual regulating device.
Described electric adjusting device comprises adjustment motor (24), and the bevel gear IV (23) on described adjustment motor (24) output shaft drives power transmission shaft (18) to rotate by the bevel gear III (22) of the upper engagement of power transmission shaft (18).
Described adjustment worm shaft I (16), at least one item in worm shaft II (27) is regulated to carry out manual adjustments rotation thus manual regulating device described in being formed.
The outer end of described adjustment worm shaft I (16) or adjustment worm shaft II (27) is provided with rotary encoder (20), and described rotary encoder (20) is connected with PLC.
Described depanning adjusting rod (3) is disposed with from top to down upper punch fixed head (1), negative template (4), undershoot fixed head (8) and lower fixed seat (13); Described negative template (4), undershoot fixed head (8) and lower fixed seat (13) are fixed into entirety by lower guide pillar (5), and described lower fixed seat (13) is fixed on machine operation table top.
Described pinion shaft (9) is arranged on undershoot fixed head (8), described pinion shaft (9) upper end is equipped with and is regulated worm gear (7), lower end is connected with and regulates pinion (11), and described adjustment pinion (11) is engaged with the adjustment gear wheel (12) of the bottom being arranged on depanning adjusting rod (3).
Advantage of the present invention is: the present invention can realize motorized adjustment, realizes both sides depanning adjustment amount equal, consistent, guarantees finishing machine mold use safety, and the present invention is simultaneously provided with manual adjustments, and the adjustment made is flexibly more convenient; Moreover the present invention can realize undershoot depanning position synchronous adjustment amount by the automatic control PLC of machine, be unlikely when adjusting upper punch, owing to not adjusting undershoot depanning position to draw bad by mould bases and machine, and adjustment numerical value can set adjustment automatically, thus achieves intelligentized monitoring.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is A-A direction view in Fig. 1.
In figure, 1 is upper punch fixed head, 2 is upper punch, 3 is depanning adjusting rod, 4 is negative template, 5 is lower guide pillar, 6 is undershoot, 7 for regulating worm gear, 8 is undershoot fixed head, 9 is pinion shaft, 10 is trim ring, 11 for regulating pinion, 12 for regulating gear wheel, 13 is lower fixed seat, 14 for regulating worm screw, 15 is bearing block, 16 for regulating worm shaft I, 17 is bevel gear I, 18 is power transmission shaft, 19 is bevel gear II, 20 is rotary encoder, 21 is support, 22 is bevel gear III, 23 is bevel gear IV, 24 for regulating motor, 25 is bevel gear V, 26 is bevel gear VI, 27 for regulating worm shaft II.
Detailed description of the invention
The present invention solves the problems of the technologies described above adopted technical scheme: finishing machine for powder products depanning guiding mechanism.Mechanism is made up of following devices: upper punch fixed head 1 to be connected on machine on traveller, upper punch 2 is fixed on upper punch fixed head 1, negative template 4, undershoot fixed head 8, lower fixed seat 13 connects into entirety by four lower guide pillars 5, lower fixed seat 13 is fixed on machine operation table top, undershoot fixed head 8 is seated on the trim ring 10 that is fixed on lower fixed seat 13, undershoot 6 is fixed on bottom plate 8, pinion shaft 9 is arranged on undershoot fixed head 8, pinion shaft 9 upper end is equipped with and is regulated worm gear 7, lower end is connected with and regulates pinion 11, pinion 11 is regulated to engage with the adjustment gear wheel 12 of the bottom being arranged on depanning adjusting rod 3, be internal thread in the middle of two adjustment gear wheels 12, the upper end of two depanning adjusting rods 3 is fixed on upper punch fixed head 1, lower end regulates gear wheel 12 to be connected with the external screw thread on adjusting rod 3 and two through undershoot fixed head 8 respectively.The side at adjacent at it, vertical three edges of undershoot fixed head 8 and upper surface, be screwed support 21 and identical, symmetrical, parallel four bearing blocks 15 respectively, power transmission shaft 18 is installed on the stent 21 with regulating motor 24, regulates the adjustment worm shaft II 27 of worm shaft I 16 and symmetry to be arranged on four bearing blocks 15.Power transmission shaft 18 one end is provided with bevel gear II 19, in the middle of power transmission shaft 18, bevel gear III 22 is installed, power transmission shaft 18 other end is provided with bevel gear V 25, regulate on motor 24 and bevel gear IV 23 is installed, bevel gear IV 23 engages with bevel gear III 22, regulates the adjustment worm shaft II of worm shaft I and symmetry mutually vertical with power transmission shaft 18.Regulate one end of the adjustment worm shaft II 27 of worm shaft I 16 and symmetry that identical, symmetrical bevel gear I 17, bevel gear VI 26 are installed, bevel gear I 17 engages with bevel gear II 19, bevel gear V 25 engages with bevel gear VI 26, the other end is provided with identical adjustment worm screw 14, regulates worm screw 14 to engage with adjustment worm gear 7.Regulate worm shaft I 16 outermost end that rotary encoder 20 is installed.
Course of action:
During finishing machine for powder products work, the upper traveller of machine moves up and down under the effect of machine power, when the upper punch fixed head 1 being connected to upper traveller moves down together with the upper punch 2 be connected, and the goods pushing down finishing enter negative template 4 die cavity and drive undershoot 6 and undershoot fixed head 8 to move down together, when upper punch 2 moves to minimum point, undershoot 6 is seated on trim ring 10 by undershoot fixed head 8, and now machine completes the compacting to goods.Then machine is by depanning guiding mechanism, and goods are ejected negative template 4 die cavity by undershoot 6.Action is as follows: the upper traveller of machine is under the effect of machine power, move up after by minimum point, the upper punch fixed head 1 be connected on traveller is driven to move up, upper punch fixed head 1 drives the depanning adjusting rod 3 be connected and the adjustment gear wheel 12 being connected to lower end to move up, when undershoot fixed head 8 encountered by the adjustment gear wheel 12 adjusting depanning height, the undershoot 6 be fixed on undershoot fixed head 8 is driven to move up together, goods are ejected negative template 4 die cavity by undershoot 6 simultaneously, and now machine completes the depanning to goods.A working cycles of such machine terminates.
The depanning adjustment of machine has two kinds of modes: electronic and manual.
Electronic: to regulate the bevel gear IV 23 on motor 24 output shaft to drive power transmission shaft 18 to rotate by the bevel gear III 22 of engagement on power transmission shaft 18, power transmission shaft 18 is by being arranged on the bevel gear II 19 at two ends, bevel gear V 25 is respectively at the bevel gear I 17 regulating worm shaft I 16 and adjustment worm shaft II 27 one end, bevel gear VI 26 engages, synchronous drive regulates worm screw 14 to rotate, what regulate worm screw 14 to drive to engage with it two regulates worm gear 7 synchronous axial system, two regulate worm gear 7 synchronously to be driven by two pinion shafts 9 regulates pinion 11 to rotate, two regulate pinion 11 synchronously to drive two on the external screw thread of depanning adjusting rod 3 lower end that be connected to engaged with it to regulate gear wheel 12 to move up and down on the external screw thread of depanning adjusting rod 3 lower end, thus it is equal to realize both sides depanning adjustment amount, unanimously.
Manual: manual adjustments regulates worm shaft II 27 transmission, bevel gear VI 26 drives bevel gear II 19 to rotate by the bevel gear V 25 engaged with it by power transmission shaft 18, bevel gear II 19 is rotated by the bevel gear bevel gear I 17 engaged with it, bevel gear I 17 regulates worm screw 14 to rotate by regulating worm shaft I 16 synchronously to drive, what such both sides regulated worm screw 14 to drive to engage with it two regulates worm gear 7 synchronous axial system, two regulate worm gear 7 synchronously to be driven by two pinion shafts 9 regulates pinion 11 to rotate, two regulate pinion 11 synchronously to drive two on the external screw thread of depanning adjusting rod 3 lower end that be connected to engaged with it to regulate gear wheel 12 to move up and down on the external screw thread of depanning adjusting rod 3 lower end, thus it is equal to realize both sides depanning adjustment amount, unanimously.
Depanning adjustment PLC Based Intelligent Control: regulate worm shaft I 16 outermost end to be provided with rotary encoder 20, rotary encoder 20 is connected with the automatic control PLC of machine, because on machine, traveller adjustment also has the automatic control PLC of rotary encoder machine to be connected, when upper punch 2 is by upper traveller upper-lower height adjustment, undershoot depanning position synchronous adjustment amount can be realized by the automatic control PLC of machine, being unlikely when adjusting upper punch, owing to not adjusting undershoot depanning position, mould bases and machine being drawn bad.And adjustment numerical value can set adjustment automatically.
Claims (7)
1. finishing machine for powder products depanning guiding mechanism, it is characterized in that, be connected with depanning adjusting rod (3), comprise two and be symmetrical arranged pinion shaft (9), described depanning adjusting rod (3) be provided with described pinion shaft (9) correspondence arrange and the adjustment gear wheel (12) that can move up and down along depanning adjusting rod (3) driven by described pinion shaft (9);
Described each pinion shaft (9) is driven by respective adjustment worm gear (7), and described two symmetrically arranged adjustment worm gears (7) realize Synchronous Transmission by same drive systems, and described drive system is provided with electric adjusting device and manual regulating device.
2. finishing machine for powder products depanning guiding mechanism according to claim 1, it is characterized in that, described drive system comprises the adjustment worm screws (14) driving two of described each self-regulation worm gear (7) corresponding settings, described two regulate worm screw (14) respectively with the adjustment worm shaft I (16) of correspondence and regulate worm shaft II (27) to be connected, described adjustment worm shaft I (16) and adjustment worm shaft II (27) coordinate respectively by bevel gear system and power transmission shaft (18), and described power transmission shaft (18) is driven by electric adjusting device or manual regulating device.
3. finishing machine for powder products depanning guiding mechanism according to claim 2, it is characterized in that, described electric adjusting device comprises adjustment motor (24), and the bevel gear IV (23) on described adjustment motor (24) output shaft drives power transmission shaft (18) to rotate by the bevel gear III (22) of the upper engagement of power transmission shaft (18).
4. finishing machine for powder products depanning guiding mechanism according to claim 2, is characterized in that, described adjustment worm shaft I (16), regulates at least one item in worm shaft II (27) to carry out manual adjustments rotation thus manual regulating device described in being formed.
5. finishing machine for powder products depanning guiding mechanism according to claim 2, it is characterized in that, the outer end of described adjustment worm shaft I (16) or adjustment worm shaft II (27) is provided with rotary encoder (20), and described rotary encoder (20) is connected with PLC.
6. finishing machine for powder products depanning guiding mechanism according to claim 1, it is characterized in that, described depanning adjusting rod (3) is disposed with from top to down upper punch fixed head (1), negative template (4), undershoot fixed head (8) and lower fixed seat (13); Described negative template (4), undershoot fixed head (8) and lower fixed seat (13) are fixed into entirety by lower guide pillar (5), and described lower fixed seat (13) is fixed on machine operation table top.
7. finishing machine for powder products depanning guiding mechanism according to claim 6, it is characterized in that, described pinion shaft (9) is arranged on undershoot fixed head (8), described pinion shaft (9) upper end is equipped with and is regulated worm gear (7), lower end is connected with and regulates pinion (11), and described adjustment pinion (11) is engaged with the adjustment gear wheel (12) of the bottom being arranged on depanning adjusting rod (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510950965.1A CN105499586A (en) | 2015-12-19 | 2015-12-19 | Mold stripping and adjusting mechanism of powder product finishing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510950965.1A CN105499586A (en) | 2015-12-19 | 2015-12-19 | Mold stripping and adjusting mechanism of powder product finishing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105499586A true CN105499586A (en) | 2016-04-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510950965.1A Pending CN105499586A (en) | 2015-12-19 | 2015-12-19 | Mold stripping and adjusting mechanism of powder product finishing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105499586A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108215310A (en) * | 2017-12-31 | 2018-06-29 | 扬州市海力精密机械制造有限公司 | A kind of synchronous compacting synchronous adjustment of powder press and digital regulated mechanism |
| CN114311814A (en) * | 2021-12-30 | 2022-04-12 | 扬州市海力精密机械制造有限公司 | Excessive and insufficient adjusting mechanism of powder forming machine with single-demolding single-pressing structure and working process of excessive and insufficient adjusting mechanism |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2718638Y (en) * | 2004-06-07 | 2005-08-17 | 苏州市越海拉伸机械有限公司 | Touch control apparatus for digital control hydraulic stretching and extruding machine |
| CN101862836A (en) * | 2009-12-11 | 2010-10-20 | 扬州市海力精密机械制造有限公司 | Finishing machine for powder products |
| CN103111528A (en) * | 2013-03-15 | 2013-05-22 | 严培义 | Mold unloading rod adjusting device of powder sintered part shaping machine |
-
2015
- 2015-12-19 CN CN201510950965.1A patent/CN105499586A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2718638Y (en) * | 2004-06-07 | 2005-08-17 | 苏州市越海拉伸机械有限公司 | Touch control apparatus for digital control hydraulic stretching and extruding machine |
| CN101862836A (en) * | 2009-12-11 | 2010-10-20 | 扬州市海力精密机械制造有限公司 | Finishing machine for powder products |
| CN103111528A (en) * | 2013-03-15 | 2013-05-22 | 严培义 | Mold unloading rod adjusting device of powder sintered part shaping machine |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108215310A (en) * | 2017-12-31 | 2018-06-29 | 扬州市海力精密机械制造有限公司 | A kind of synchronous compacting synchronous adjustment of powder press and digital regulated mechanism |
| CN114311814A (en) * | 2021-12-30 | 2022-04-12 | 扬州市海力精密机械制造有限公司 | Excessive and insufficient adjusting mechanism of powder forming machine with single-demolding single-pressing structure and working process of excessive and insufficient adjusting mechanism |
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Application publication date: 20160420 |
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| RJ01 | Rejection of invention patent application after publication |