CN111634056A - Automatic friction plate pressing machine - Google Patents
Automatic friction plate pressing machine Download PDFInfo
- Publication number
- CN111634056A CN111634056A CN202010624333.7A CN202010624333A CN111634056A CN 111634056 A CN111634056 A CN 111634056A CN 202010624333 A CN202010624333 A CN 202010624333A CN 111634056 A CN111634056 A CN 111634056A
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- Prior art keywords
- probe
- die
- oil cylinder
- friction plate
- pressing
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- 238000003825 pressing Methods 0.000 title claims abstract description 52
- 238000006073 displacement reaction Methods 0.000 claims abstract description 21
- 238000012544 monitoring process Methods 0.000 claims abstract description 21
- 230000006698 induction Effects 0.000 claims abstract description 16
- 238000007599 discharging Methods 0.000 claims abstract description 15
- 239000000523 sample Substances 0.000 claims description 86
- 238000010438 heat treatment Methods 0.000 claims description 5
- 238000009413 insulation Methods 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 description 7
- 239000000463 material Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- 230000005611 electricity Effects 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012806 monitoring device Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B11/00—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses
- B30B11/02—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses using a ram exerting pressure on the material in a moulding space
- B30B11/14—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses using a ram exerting pressure on the material in a moulding space co-operating with moulds on a movable carrier other than a turntable or a rotating drum
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
- B30B15/02—Dies; Inserts therefor; Mounting thereof; Moulds
- B30B15/022—Moulds for compacting material in powder, granular of pasta form
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
- B30B15/26—Programme control arrangements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
- B30B15/34—Heating or cooling presses or parts thereof
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Press Drives And Press Lines (AREA)
Abstract
The invention relates to the technical field of friction plate pressing equipment, in particular to an automatic friction plate pressing machine which comprises a hydraulic machine, a feeding and discharging device, a lower die, a middle die, an upper die, a control cabinet and an induction device for monitoring movement displacement of all the devices.
Description
Technical Field
The invention relates to the technical field of friction plate pressing equipment, in particular to an automatic friction plate pressing machine.
Background
A friction disc for butterfly brake is waist type sheet structure, adopts dozens of kinds of powder material to make through high temperature high pressure, and current pressing equipment can only the shaping four, and material loading, material removal are very inconvenient moreover, and middle pressing process also needs manual control, and production efficiency is very low.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provide an automatic friction plate pressing machine which adopts a hydraulic press as a base body, is improved, adopts a replaceable die to adapt to products with more shapes, and adopts sensing and control equipment to realize automatic production, thereby greatly improving the production efficiency.
The technical scheme adopted by the invention for solving the technical problems is as follows: an automatic friction plate pressing machine comprises a hydraulic machine and a control cabinet, wherein the hydraulic machine comprises a base, a top beam and four stand columns for connecting the base and the top beam, the top beam is provided with a pressure oil cylinder, and the top of an oil cylinder rod of the pressure oil cylinder is provided with a pressing plate;
the base is provided with a feeding and discharging device, the feeding and discharging device comprises a sliding table, the sliding table is provided with a sliding seat sliding along the sliding table, one end of the sliding table is provided with a displacement oil cylinder driving the sliding seat to move, the other end of the sliding table extends to the outside of the hydraulic press, and one side of the sliding table is provided with a sliding seat induction device for monitoring the displacement of the sliding seat;
a lower die is fixed on the sliding seat, a plurality of convex blocks with the same shape as the friction plate are arranged on the lower die, an upper die is fixed on the pressure plate, the upper die is provided with a plurality of pressure heads with the same shape as the friction plate, heat insulation plates are arranged between the sliding seat and the lower die and between the pressing block and the upper die, the lower die and the upper die are both provided with a heating device and a temperature measuring instrument, the hydraulic press is provided with two clamping seats which respectively slide along the upright posts on the left side and the right side, the base is provided with a jacking oil cylinder for driving the clamping seats, a middle die is arranged between the two clamping seats, the opposite sides of the two clamping seats are respectively provided with a clamping groove which penetrates through the front and the back, two sides of the middle die are positioned in the clamping grooves, the middle die is provided with a plurality of die holes which are vertically communicated and have the same shape as the friction plate, and the middle die is positioned between the lower die and the upper die;
the control cabinet is provided with a monitoring terminal, the monitoring terminal comprises a clamping seat sensing device for monitoring the displacement of the clamping seat and a pressing plate sensing device for monitoring the displacement of the pressing plate, and the pressure oil cylinder, the displacement oil cylinder, the jacking oil cylinder, the sliding seat sensing device, the clamping seat sensing device and the pressing plate sensing device are electrically connected with the control cabinet.
Further, slide induction system including set up in the horizontal positioning pole of slip table one side, horizontal positioning pole is provided with leading probe and rearmounted probe, leading probe with rearmounted probe all with the switch board electricity is connected.
Furthermore, the cassette induction device comprises a lower probe and an upper probe, the pressure plate induction device comprises a pressing probe, a lifting probe, an unloading probe and a stop probe, a vertical positioning rod is arranged between the base and the top beam, the lower probe, the upper probe, the pressing probe, the lifting probe, the unloading probe and the stop probe are all fixed on the vertical positioning rod through threaded connection, and the lower probe, the upper probe, the pressing probe, the lifting probe, the unloading probe and the stop probe are all electrically connected with the control cabinet.
Further, the number of the convex blocks, the number of the press heads and the number of the die holes are equal.
Further, the cross-sectional dimensions of the lug and the pressure head are equal, and when the lug is clamped into the die hole, the clearance between the lug and the die hole is smaller than 0.5 mm.
Further, the monitoring terminal further comprises an emergency stop monitor for preventing foreign matters from entering the hydraulic machine, and the emergency stop monitor is located above the feeding and discharging device.
The invention has the beneficial effects that: the invention discloses an automatic friction plate pressing machine which comprises a hydraulic machine, a feeding and discharging device, a lower die, a middle die, an upper die, a control cabinet and an induction device for monitoring various motion displacements.
Drawings
FIG. 1 is a perspective view of an automatic friction plate press of the present invention;
figure 2 is a front view of an automatic friction plate press of the present invention.
Description of reference numerals:
1-hydraulic press, 11-base, 12-top beam, 13-upright post, 14-pressure oil cylinder, 15-press plate, 2-control cabinet, 3-feeding and discharging device, 31-sliding table, 32-sliding base, 33-displacement oil cylinder, 34-sliding base induction device, 341-horizontal positioning rod, 342-front probe, 343-rear probe, 4-lower die, 41-projection, 42-heating device, 43-thermodetector, 5-upper die, 51-press head, 6-heat insulation plate, 7-clamping base, 71-clamping base, 72-lifting oil cylinder, 8-middle die, 81-die hole, 9-monitoring terminal, 91-clamping base induction device, 911-lower probe, 912-upper probe, 92-press plate induction device, 921-pressing probe, 922-lifting probe, 923-discharging probe, 924-stop probe, 93-vertical positioning rod, 94-emergency stop monitor.
Detailed Description
The present invention will be described in further detail with reference to the following drawings and specific examples, which are not intended to limit the scope of the invention.
As shown in fig. 1-2, the automatic friction plate pressing machine of the embodiment includes a hydraulic machine 1 and a control cabinet 2, wherein the hydraulic machine 1 includes a base 11, a top beam 12, and four upright posts 13 connecting the base 11 and the top beam 12, the top beam 12 is provided with a pressure cylinder 14, and the top of a cylinder rod of the pressure cylinder 14 is provided with a pressing plate 15;
the base 11 is provided with a feeding and discharging device 3, the feeding and discharging device 3 comprises a sliding table 31, the sliding table 31 is provided with a sliding seat 32 sliding along the sliding table 31, one end of the sliding table 31 is provided with a displacement oil cylinder 33 driving the sliding seat 32 to move, the other end of the sliding table 31 extends out of the hydraulic machine 1, and one side of the sliding table 31 is provided with a sliding seat induction device 34 monitoring the displacement of the sliding seat 32;
the hydraulic press is characterized in that a lower die 4 is fixed on the slide seat 32, the lower die 4 is provided with a plurality of convex blocks 41 with the same shape as the friction plate, the pressing plate 15 is fixed with an upper die 5, the upper die 5 is provided with a plurality of pressing heads 51 with the same shape as the friction plate, heat insulation plates 6 are arranged between the slide seat 32 and the lower die 4 and between the pressing block 15 and the upper die 5, the lower die 4 and the upper die 5 are both provided with a heating device 42 and a temperature measuring instrument 43, the hydraulic press 1 is provided with two clamping seats 7 which respectively slide along the upright posts 13 at the left side and the right side, the base 11 is provided with a jacking oil cylinder 72 which drives the clamping seats 7, a middle die 8 is arranged between the two clamping seats 7, the opposite sides of the two clamping seats 7 are respectively provided with clamping grooves 71 which penetrate through from front to back, two sides of the middle die 8 are positioned, the middle die 8 is positioned between the lower die 4 and the upper die 5;
the control cabinet 2 is provided with a monitoring terminal 9, the monitoring terminal 9 comprises a cassette sensing device 91 for monitoring the displacement of the cassette 7 and a pressing plate sensing device 92 for monitoring the displacement of the pressing plate 5, and the pressure oil cylinder 14, the displacement oil cylinder 33, the jacking oil cylinder 72, the slide seat sensing device 34, the cassette sensing device 91 and the pressing plate sensing device 92 are electrically connected with the control cabinet 2.
According to the invention, the hydraulic press 1 is used as a base body, the feeding and discharging device 3 is additionally arranged, so that the feeding and discharging device is convenient to feed and discharge, the replaceable die is additionally arranged to adapt to products with more models, the monitoring device and the control cabinet 2 are additionally arranged to realize accurate production positioning and automatic control production, the production efficiency is finally improved, and the labor cost is reduced.
The sliding seat sensing device 34 includes a horizontal positioning rod 341 disposed on one side of the sliding table 31, the horizontal positioning rod 341 is provided with a front probe 342 and a rear probe 343, and the front probe 342 and the rear probe 343 are both electrically connected to the control cabinet 2.
Cassette induction system 91 includes probe 911 and last probe 912 down, clamp plate induction system 92 is including suppressing probe 921, lifting probe 922, unloading probe 923 and off-position probe 924, base 11 with be provided with vertical positioning rod 93 between the back timber 12, down probe 911 go up probe 912, pressing probe 921, lifting probe 922 unload probe 923 with off-position probe 924 all is fixed in through threaded connection vertical positioning rod 93, probe 911 down go up probe 912, pressing probe 921, lifting probe 922, unloading probe 923 with off-position probe 924 all with 2 electricity of switch board are connected.
During production, the control cabinet 2 controls the displacement oil cylinder 33 to extend out, the slide carriage 32 is pushed until a feedback signal is sensed by the front probe 342, the slide carriage 32 stops, at this time, the slide carriage 32 is provided with the lower die 4 and the middle die 8, the mixed friction plate powder material is added into the die holes 81 according to the quantity, the number of the die holes 81 is 6 in the embodiment, and 6 products can be formed in one die; pressing a reset button of the control cabinet 2, retracting the displacement oil cylinder 33 until the rear probe 343 feeds back a signal, stopping the sliding seat 32, resetting the sliding seat 32 at the moment, and simultaneously enabling the middle mold 8 to enter the clamping groove 71 of the clamping seat 7 in the moving process along with the sliding seat 32; starting a pressing button of the control cabinet 2, pressing down the pressure oil cylinder 14 to drive the pressure head 51 to enter the die hole 81, stopping the pressure oil cylinder 14 and keeping for a certain time when the pressing probe 921 senses the pressing plate 15 and feeds back a signal, and starting the heating device 42 by the control cabinet 2 to heat the lower die 4 and the upper die 5 so as to melt organic matters and adhesives in the powder material and facilitate subsequent pressing and forming; the pressure oil cylinder 14 is lifted and is sensed by the lifting probe 922, then the pressure oil cylinder 14 sinks and is sensed by the pressing probe 921, the steps are repeated for three times, the pressing and forming of the product are realized, and the pressure is maintained for a certain time; the pressing oil cylinder 14 is lifted and sensed by the discharge probe 923, the jacking oil cylinder 72 extends to enable the cassette 7 to ascend, when the upper probe 912 senses the cassette 7, the cassette 7 stops, at this time, the middle mold 8 is lifted together with the cassette 7, the pressing oil cylinder 14 sinks until the pressing plate 15 passes through the lifting probe 922, so that the product in the mold hole 81 is ejected by the pressing head 51, and the pressing oil cylinder 14 ascends and is sensed by the parking probe 924 to stop; the control cabinet 2 controls the displacement oil cylinder 33 to extend out, so that the sliding seat 32 slides out of the hydraulic press 1, and a product on the lower die 4 is taken down; the sliding seat 32 is reset, the clamping seat 7 sinks and is sensed by the lower probe 911, at this time, the middle mold 8 falls on the lower mold 4, the sliding seat 32 slides out, the middle mold 8 is taken out, and the processes are loaded and repeated, so that the next friction plate pressing is realized.
The monitoring terminal 9 further comprises an emergency stop monitor 94 for preventing foreign matters from entering the hydraulic machine, wherein the emergency stop monitor 94 is positioned above the feeding and discharging device 3 and prevents safety accidents caused by personnel entering the hydraulic machine 1 during working.
Each induction probe of the present invention is installed on the horizontal positioning rod 341 and the vertical positioning rod 93 through an installation frame and in threaded connection, so that each induction probe can be adjusted in position to adapt to different mold sizes.
Finally, it should be noted that the above embodiments are only used for illustrating the technical solutions of the present invention, and not for limiting the protection scope of the present invention, although the present invention is described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions can be made on the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention.
Claims (6)
1. The utility model provides a friction disc automatic press which characterized in that: the hydraulic press comprises a hydraulic press and a control cabinet, wherein the hydraulic press comprises a base, a top beam and four upright posts for connecting the base and the top beam, the top beam is provided with a pressure oil cylinder, and the top of an oil cylinder rod of the pressure oil cylinder is provided with a pressure plate;
the base is provided with a feeding and discharging device, the feeding and discharging device comprises a sliding table, the sliding table is provided with a sliding seat sliding along the sliding table, one end of the sliding table is provided with a displacement oil cylinder driving the sliding seat to move, the other end of the sliding table extends to the outside of the hydraulic press, and one side of the sliding table is provided with a sliding seat induction device for monitoring the displacement of the sliding seat;
a lower die is fixed on the sliding seat, a plurality of convex blocks with the same shape as the friction plate are arranged on the lower die, an upper die is fixed on the pressure plate, the upper die is provided with a plurality of pressure heads with the same shape as the friction plate, heat insulation plates are arranged between the sliding seat and the lower die and between the pressing block and the upper die, the lower die and the upper die are both provided with a heating device and a temperature measuring instrument, the hydraulic press is provided with two clamping seats which respectively slide along the upright posts on the left side and the right side, the base is provided with a jacking oil cylinder for driving the clamping seats, a middle die is arranged between the two clamping seats, the opposite sides of the two clamping seats are respectively provided with a clamping groove which penetrates through the front and the back, two sides of the middle die are positioned in the clamping grooves, the middle die is provided with a plurality of die holes which are vertically communicated and have the same shape as the friction plate, and the middle die is positioned between the lower die and the upper die;
the control cabinet is provided with a monitoring terminal, the monitoring terminal comprises a clamping seat sensing device for monitoring the displacement of the clamping seat and a pressing plate sensing device for monitoring the displacement of the pressing plate, and the pressure oil cylinder, the displacement oil cylinder, the jacking oil cylinder, the sliding seat sensing device, the clamping seat sensing device and the pressing plate sensing device are electrically connected with the control cabinet.
2. A friction plate automatic press as set forth in claim 1 wherein: the slide induction system comprises a horizontal positioning rod arranged on one side of the sliding table, the horizontal positioning rod is provided with a front probe and a rear probe, and the front probe and the rear probe are electrically connected with the control cabinet.
3. A friction plate automatic press as set forth in claim 1 wherein: the clamp seat sensing device comprises a lower probe and an upper probe, the pressing plate sensing device comprises a pressing probe, a lifting probe, an unloading probe and a stop probe, a vertical positioning rod is arranged between the base and the top beam, the lower probe, the upper probe, the pressing probe, the lifting probe, the unloading probe and the stop probe are all fixed on the vertical positioning rod through threaded connection, and the lower probe, the upper probe, the pressing probe, the lifting probe, the unloading probe and the stop probe are all electrically connected with the control cabinet.
4. A friction plate automatic press as set forth in claim 1 wherein: the number of the convex blocks, the number of the pressure heads and the number of the die holes are equal.
5. A friction plate automatic press as set forth in claim 1 wherein: the cross-sectional dimension of lug with the pressure head equals, when the lug card is gone into the nib, the lug with the clearance in nib is less than 0.5 mm.
6. A friction plate automatic press as set forth in claim 1 wherein: the monitoring terminal further comprises an emergency stop monitor for preventing foreign matters from penetrating into the hydraulic machine, and the emergency stop monitor is located above the feeding and discharging device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010624333.7A CN111634056A (en) | 2020-06-30 | 2020-06-30 | Automatic friction plate pressing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010624333.7A CN111634056A (en) | 2020-06-30 | 2020-06-30 | Automatic friction plate pressing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111634056A true CN111634056A (en) | 2020-09-08 |
Family
ID=72326444
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010624333.7A Pending CN111634056A (en) | 2020-06-30 | 2020-06-30 | Automatic friction plate pressing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111634056A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112659625A (en) * | 2021-01-05 | 2021-04-16 | 刘瑞江 | High-precision high-speed rail brake pad pressing machine |
| CN114771000A (en) * | 2022-04-14 | 2022-07-22 | 长安大学 | Carrier friction plate forming device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100628552B1 (en) * | 2006-01-02 | 2006-09-26 | 일웅물산(주) | Press |
| CN203876249U (en) * | 2014-05-14 | 2014-10-15 | 苏州通锦精密工业有限公司 | Safe press |
| CN204526223U (en) * | 2015-02-13 | 2015-08-05 | 重庆润际远东合金有限公司 | Electrolytic manganese cake contour machining equipment |
| CN204773237U (en) * | 2015-02-06 | 2015-11-18 | 滁州市杰伦特模具塑胶有限公司 | Macromolecular material suppression forming die |
| CN105479644A (en) * | 2015-11-27 | 2016-04-13 | 济南悦创液压机械制造有限公司 | Floating equal-ratio hot press applied to production of brake pads |
| CN107053726A (en) * | 2017-06-15 | 2017-08-18 | 济南悦创液压机械制造有限公司 | A kind of mechanical synchronous low energy consumption hot press |
| CN108501442A (en) * | 2018-04-09 | 2018-09-07 | 常源科技（天津）有限公司 | Press automated system |
| CN108749098A (en) * | 2018-06-28 | 2018-11-06 | 山东金麒麟股份有限公司 | Brake block hot press |
| CN209409371U (en) * | 2018-11-30 | 2019-09-20 | 济南悦创液压机械制造有限公司 | A kind of drum-type brake pad hot press |
| CN210586968U (en) * | 2019-08-16 | 2020-05-22 | 苏州施米特机械有限公司 | Quick die change clamping mechanism |
| CN212528831U (en) * | 2020-06-30 | 2021-02-12 | 湖北龙运汽车配件有限公司 | Automatic friction plate pressing machine |
-
2020
- 2020-06-30 CN CN202010624333.7A patent/CN111634056A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100628552B1 (en) * | 2006-01-02 | 2006-09-26 | 일웅물산(주) | Press |
| CN203876249U (en) * | 2014-05-14 | 2014-10-15 | 苏州通锦精密工业有限公司 | Safe press |
| CN204773237U (en) * | 2015-02-06 | 2015-11-18 | 滁州市杰伦特模具塑胶有限公司 | Macromolecular material suppression forming die |
| CN204526223U (en) * | 2015-02-13 | 2015-08-05 | 重庆润际远东合金有限公司 | Electrolytic manganese cake contour machining equipment |
| CN105479644A (en) * | 2015-11-27 | 2016-04-13 | 济南悦创液压机械制造有限公司 | Floating equal-ratio hot press applied to production of brake pads |
| CN107053726A (en) * | 2017-06-15 | 2017-08-18 | 济南悦创液压机械制造有限公司 | A kind of mechanical synchronous low energy consumption hot press |
| CN108501442A (en) * | 2018-04-09 | 2018-09-07 | 常源科技（天津）有限公司 | Press automated system |
| CN108749098A (en) * | 2018-06-28 | 2018-11-06 | 山东金麒麟股份有限公司 | Brake block hot press |
| CN209409371U (en) * | 2018-11-30 | 2019-09-20 | 济南悦创液压机械制造有限公司 | A kind of drum-type brake pad hot press |
| CN210586968U (en) * | 2019-08-16 | 2020-05-22 | 苏州施米特机械有限公司 | Quick die change clamping mechanism |
| CN212528831U (en) * | 2020-06-30 | 2021-02-12 | 湖北龙运汽车配件有限公司 | Automatic friction plate pressing machine |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112659625A (en) * | 2021-01-05 | 2021-04-16 | 刘瑞江 | High-precision high-speed rail brake pad pressing machine |
| CN114771000A (en) * | 2022-04-14 | 2022-07-22 | 长安大学 | Carrier friction plate forming device |
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