CN110901150A - A block layout system for powder forming machine and powder forming machine - Google Patents
A block layout system for powder forming machine and powder forming machine Download PDFInfo
- Publication number
- CN110901150A CN110901150A CN201911320521.4A CN201911320521A CN110901150A CN 110901150 A CN110901150 A CN 110901150A CN 201911320521 A CN201911320521 A CN 201911320521A CN 110901150 A CN110901150 A CN 110901150A
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- block
- lower punch
- blocks
- forming machine
- adjustment device
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
- B30B15/28—Arrangements for preventing distortion of, or damage to, presses or parts thereof
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- 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
-
- 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
- B30B15/06—Platens or press rams
- B30B15/062—Press plates
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
- B30B15/28—Arrangements for preventing distortion of, or damage to, presses or parts thereof
- B30B15/287—Arrangements for preventing distortion of, or damage to, presses or parts thereof preventing unintended ram movement, e.g. using blocking devices
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Powder Metallurgy (AREA)
Abstract
本发明公开了一种粉末成形机的挡块布局系统，包括底板，边挡块，中心挡块及挡块成形调整装置；边挡块、中心挡块及挡块成形调整装置均安装在底板上；中心挡块设置于靠近底板几何中心的位置，边挡块设置于中心挡块四周。本发明的挡块布局系统通过挡块调整装置与挡块之间的错位布局，在只增加很少成本的前提下，实现了挡块及挡块调整装置的紧凑布局，通过运用错位布局方案，减小了粉末成形机的体积，降低了粉末成形机的生产成本，机器操作更加简单，维护更方便。
The invention discloses a block layout system of a powder forming machine, which comprises a bottom plate, side blocks, a center block and a block forming adjustment device; ;The center stop is set close to the geometric center of the bottom plate, and the side stop is set around the center stop. The block layout system of the present invention realizes the compact layout of the block and the block adjustment device through the dislocation layout between the block adjustment device and the block under the premise of only increasing the cost. The volume of the powder forming machine is reduced, the production cost of the powder forming machine is reduced, the machine operation is simpler, and the maintenance is more convenient.
Description
Technical Field
The present disclosure relates to powder forming machines, and particularly to a block layout system for a powder forming machine.
Background
The powder forming machine can press parts with high precision and good finish at one time, has the characteristics of wide application range, high production efficiency and high material utilization rate, is well favored by enterprises, is widely applied to pressing of various powder products such as metal, ceramics, bakelite and the like, has more and more complex shapes of pressed products, and can process parts with multi-step shapes, through holes in the middle and inner-step blind holes in the middle.
The stop block of the lower five-punch mechanism of the powder forming machine is used for limiting the forming position of each punch plate, different punch plates have different forming positions, a single punch plate has different forming positions in the forming process, and the positioning accuracy of each forming position has important influence on the precision, the yield and the production efficiency of products. In addition, the punching plate has a certain dead weight, and the stop block has corresponding strength for supporting the punching plate; meanwhile, the supporting of the baffle block on the punching plate must be centrosymmetric to ensure the positioning accuracy; due to the consideration of cost and use conditions, the size of the punching plate is as small as possible on the basis of meeting the mechanical property. In addition, a stopper forming adjusting device is required to adjust the forming height position of the stopper in the reciprocating direction of the punching plate.
In the technical scheme of the four-down punching mechanism of the powder forming machine in the prior art, two pairs of stop blocks are symmetrically arranged front and back and left and right, but in the design of the five-down punching mechanism, one more punching plate is arranged, at least one pair of stop block bearing points needs to be added, and how to reasonably arrange the stop blocks and the stop block forming adjusting devices in a limited space is a difficulty in the design of the five-down punching mechanism.
Therefore, those skilled in the art have made an effort to develop a stopper offset layout system under a powder forming machine to realize the layout of the stopper and the stopper forming adjustment device with a simpler and more practical structure after adding a punch plate.
Disclosure of Invention
Aiming at the problems in the prior art, the invention provides a novel stop block layout system of a powder forming machine.
The technical scheme of the invention is as follows:
a baffle block layout system of a powder forming machine comprises a bottom plate, side baffle blocks, a central baffle block and a baffle block forming adjusting device; the side stop block, the central stop block and the stop block forming and adjusting device are all arranged on the bottom plate; the central block is arranged at a position close to the geometric center of the bottom plate, and the side blocks are arranged around the central block;
furthermore, the block forming and adjusting device corresponding to the central block is arranged in the included angle range between the geometric central connecting line of one group of symmetrically arranged side blocks and the geometric central connecting line of the other group of symmetrically arranged side blocks
Furthermore, the side stop blocks are two lower punch stop blocks and three lower punch stop blocks, and the central stop block is a four lower punch stop block; the block forming adjusting devices corresponding to the four lower punch blocks are arranged in the range of included angles between the geometric center connecting lines of the two symmetrically arranged lower punch blocks and the geometric center connecting lines of the three symmetrically arranged lower punch blocks; the two lower punch stop blocks and the stop block forming and adjusting devices corresponding to the three lower punches are arranged in the direction parallel to the geometric center connecting line of the group of three lower punch stop blocks;
furthermore, the side stop blocks are two lower punch stop blocks and three lower punch stop blocks, and the central stop block is a four lower punch stop block; the geometric center connecting line of the two symmetrically arranged lower punch stops and the geometric center connecting line of the three symmetrically arranged lower punch stops form a vertical angle, and the stop forming adjusting devices corresponding to the four lower punch stops are arranged in the range of the vertical angle; the two lower punch stop blocks and the stop block forming and adjusting devices corresponding to the three lower punches are arranged in the direction parallel to the geometric center connecting line of the group of three lower punch stop blocks;
furthermore, two lower punch stop blocks are symmetrically arranged on two sides of the four lower punch stop blocks; the two lower punch stop blocks are symmetrically arranged on two sides of the four lower punch stop blocks; the two second lower punching stop blocks and the two third lower punching stop blocks are arranged around the four lower punching stop blocks in a staggered manner;
further, the stop forming and adjusting device comprises an adjusting rod, and the position of the stop is adjusted through the adjusting rod.
Furthermore, the stop block forming and adjusting device comprises an inclined ring mechanism, and the position of the stop block is adjusted by adjusting the relative position of the upper inclined ring and the lower inclined ring.
Furthermore, the stop block forming and adjusting device also comprises a threaded connection mode.
Preferably, the block shaping adjusting device can be a block shaping adjusting plate or a block shaping adjusting ring, and the block shaping adjusting plate or the block shaping adjusting ring or the combination of the block shaping adjusting plate and the block shaping adjusting ring can be used according to different product requirements.
In addition, the invention also provides a powder forming machine, other technical schemes are similar to those of the existing powder forming machine, and the stop block design of the powder forming machine comprises the stop block layout system.
In summary, the present invention provides a stopper layout system for a powder forming machine, which realizes a compact layout of stoppers and stopper adjusting devices of a bottom five-punch mechanism by a staggered layout between the stopper adjusting devices and the stoppers, with little increase in cost. Through applying the dislocation overall arrangement scheme, reduced the volume of powder forming machine, reduced the manufacturing cost of powder forming machine, machine operation is simpler, and it is more convenient to maintain.
The conception, specific structure, and technical effects of the present invention will be further described in conjunction with the accompanying drawings to fully understand the objects, features, and effects of the present invention.
Drawings
FIG. 1 is a top plan view of a powder forming machine stop layout system;
FIG. 2 is a front view of a powder forming machine stop arrangement;
FIG. 3 is a side view of a powder forming machine stop arrangement;
FIG. 4 is a block layout view of a lower five-punch mechanism of a powder forming machine;
FIG. 5 is another schematic view of a stop arrangement for the lower five-punch mechanism of the powder forming machine;
FIG. 6 is a schematic front view of the position of the stop forming adjustment device in the lower five-punch mechanism of the powder forming machine;
FIG. 7 is a schematic side view, partially in section, of the position of a stop forming adjustment device in a lower five-punch mechanism of a powder forming machine;
FIG. 8 is an enlarged cross-sectional view of the stop forming adjustment device;
FIG. 9 is a schematic view of an upper bezel;
FIG. 10 is a schematic view of the combination of upper and lower tilt rings;
FIG. 11 is a schematic front view of a powder forming machine incorporating the stop placement system of the present invention;
FIG. 12 is a side schematic view of a powder forming machine incorporating the block layout system of the present invention.
Wherein 1 is a bottom plate, 2 is a center stopper, 21 is a four lower punch stopper, 3 is an edge stopper, 31 is a two lower punch stopper, 32 is a three lower punch stopper, 4 is a stopper forming adjustment device, 41 is a two lower punch stopper adjustment rod, 42 is a two lower punch stopper adjustment upper plate, 43 is a two lower punch stopper adjustment lower plate, 44 is a three lower punch stopper adjustment rod, 45 is a three lower punch stopper adjustment upper plate, 46 is a three lower punch stopper adjustment lower plate, 47 is a four lower punch stopper adjustment rod, 48 is a gear, 491 is a stopper forming adjustment ring, 492 is a stopper forming adjustment plate, 51 is a lower punch plate, 52 is a two lower punch plate, 53 is a two lower punch die device, 54 is a three lower punch plate, 55 is a three lower punch die device, 56 is a four lower punch plate, 57 is a four lower punch die device, 6 is a core rod bottom plate, 7 is a female die plate, 8 is an upper inclined ring, and 9 is a lower inclined ring.
Detailed Description
The technical contents of the preferred embodiments of the present invention will be more clearly and easily understood by referring to the drawings attached to the specification. The present invention may be embodied in many different forms of embodiments and the scope of the invention is not limited to the embodiments set forth herein.
In the drawings, identical components of a mechanism are denoted by the same reference numerals, and various mechanisms or functionally similar components are denoted by similar reference numerals. The size and thickness of each component shown in the drawings are arbitrarily illustrated, and the present invention is not limited to the size and thickness of each component. The thickness of the components may be exaggerated where appropriate in the figures to improve clarity.
Example 1:
as shown in fig. 1, 2 and 3, the block layout system includes a bottom plate 1, side blocks 3, a central block 2 and a block shaping adjustment device 4; the side stop block 3, the central stop block 2 and the stop block forming and adjusting device 4 are all arranged on the bottom plate 1; the central block 2 is arranged at a position close to the geometric center of the bottom plate 1, and the side blocks 3 are arranged around the central block; the block forming and adjusting device 4 corresponding to the central block 2 is arranged in the included angle range between the geometric central connecting line of one group of symmetrically arranged side blocks 3 and the geometric central connecting line of the other group of symmetrically arranged side blocks 3.
Example 2
As shown in fig. 5, 6 and 7, a lower five-punch stopper layout system includes a bottom plate 1, two lower punch stoppers 31, three lower punch stoppers 32, four lower punch stoppers 21, a stopper forming adjustment device 4, and a stopper forming adjustment plate 492. The stop forming adjusting device 4 is arranged on the stop forming adjusting plate 492, and the two lower punching stops 31, the three lower punching stops 32, the four lower punching stops 21 and the stop forming adjusting plate 492 are all arranged on the bottom plate 1; the four lower punch stops 21 are arranged at positions close to the geometric center of the bottom plate 1, the two lower punch stops 31 and the three lower punch stops 32 are arranged at the periphery of the four lower punch stops 21; the block forming adjusting device 4 corresponding to the four lower punch blocks 21 is arranged in the range of included angles between the geometric center connecting line of a group of two symmetrically arranged lower punch blocks 31 and the geometric center connecting line of a group of three symmetrically arranged lower punch blocks 32; the stop forming adjusting devices 4 corresponding to the two lower punch stops 31 and the three lower punch stops 32 are arranged in the direction parallel to the geometric center connecting line of a group of symmetrically arranged three lower punch stops 32;
example 3:
as shown in fig. 4, 6 and 7, a lower five-punch stopper layout system includes a bottom plate 1, two lower punch stoppers 31, three lower punch stoppers 32, four lower punch stoppers 21, a stopper forming adjustment device 4, and a stopper forming adjustment plate 492. The stop forming adjusting device 4 is arranged on the stop forming adjusting plate 492, and the two lower punching stops 31, the three lower punching stops 32, the four lower punching stops 21 and the stop forming adjusting plate 492 are all arranged on the bottom plate 1; the four lower punch stops 21 are arranged at positions close to the geometric center of the bottom plate 1, the two lower punch stops 31 and the three lower punch stops 32 are arranged at the periphery of the four lower punch stops 21; the geometric center connecting line of the group of symmetrically arranged two lower punch stops 31 and the geometric center connecting line of the group of symmetrically arranged three lower punch stops 32 form a vertical angle; the stop forming adjusting devices 4 corresponding to the four lower punch stops 21 are arranged in the vertical angle; the stop forming adjusting devices 4 corresponding to the two lower punch stops 31 and the three lower punch stops 32 are arranged in the direction parallel to the geometric center connecting line of a group of symmetrically arranged three lower punch stops 32;
example 4:
as shown in fig. 5 to 10, otherwise, the same as in embodiment 3, the concrete structure of the stopper forming adjustment device is added, in which two lower punch stopper adjustment rods 41 are connected to two lower punch stopper adjustment lower plates 43 in a threaded manner, two lower punch stopper adjustment upper plates 42 are in inclined contact with two lower punch stopper adjustment lower plates 43, and two lower punch stoppers 31 are connected to two lower punch stopper adjustment upper plates 42; by adjusting the two lower bump stopper adjusting rods 41, the relative contact position between the two lower bump stopper adjusting upper plate 28 and the two lower bump stopper adjusting lower plate 43 can be changed, and the inclination is converted into a change in the position of the two lower bump stopper adjusting upper plate 42, whereby the position of the two lower bump stoppers 31 can be adjusted.
The three lower punch block adjusting rods 44 are connected with the three lower punch block adjusting lower plates 46 in a threaded mode, the three lower punch block adjusting upper plates 45 are in inclined surface contact with the two lower punch block adjusting lower plates 46, and the three lower punch blocks 32 are connected with the three lower punch block adjusting upper plates 45; by adjusting the three lower punch stopper adjusting rods 44, the relative contact position between the three lower punch stopper adjusting upper plate 45 and the three lower punch stopper adjusting lower plate 46 can be changed, and the position change of the three lower punch stopper adjusting upper plate 45 is converted from the inclined surface, so that the position adjustment of the three lower punch stoppers 32 can be realized.
The four lower punch block adjusting rods 47 are connected with a gear 48, the gear 48 is connected with a block forming adjusting ring 491, and the four lower punch blocks 21 are connected with the block forming adjusting ring 491; by adjusting the rotation of the four lower punch stopper adjustment lever 47, the drive gear 48 rotates, and the rotation of the gear 48 drives the change in the position of the stopper forming adjustment ring 491, whereby the position adjustment of the four lower punch stoppers 21 can be realized.
Further, the above-mentioned bevel contact may be replaced with a bevel ring combination as shown in fig. 7 and 8.
Example 5;
otherwise, as in embodiment 2, the connecting line of the geometric centers of the two symmetrically disposed lower punch stops 31 and the connecting line of the geometric centers of the three symmetrically disposed lower punch stops 32 are disposed at a non-perpendicular angle, preferably in the range of 20-70 degrees.
Example 6:
otherwise, the same as example 2, with reference to fig. 11 and 12, a bottom five-stroke powder forming machine is provided. A lower punching plate 51, a second lower punching plate 52, a second lower punching device 53, a third lower punching plate 54, a third lower punching device 55, a fourth lower punching plate 56, a fourth lower punching device 57, a core rod bottom plate 6 and a female die plate 7 are additionally arranged, and the technical scheme is the same as that of the powder forming machine in the prior art.
The foregoing detailed description of the preferred embodiments of the invention has been presented. It should be understood that numerous modifications and variations could be devised by those skilled in the art in light of the present teachings without departing from the inventive concepts. Therefore, the technical solutions available to those skilled in the art through logic analysis, reasoning and limited experiments based on the prior art according to the concept of the present invention should be within the scope of protection defined by the claims.
Claims (10)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911320521.4A CN110901150B (en) | 2019-12-19 | 2019-12-19 | A block layout system for a powder forming machine and a powder forming machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911320521.4A CN110901150B (en) | 2019-12-19 | 2019-12-19 | A block layout system for a powder forming machine and a powder forming machine |
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| Publication Number | Publication Date |
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| CN110901150A true CN110901150A (en) | 2020-03-24 |
| CN110901150B CN110901150B (en) | 2025-05-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201911320521.4A Active CN110901150B (en) | 2019-12-19 | 2019-12-19 | A block layout system for a powder forming machine and a powder forming machine |
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Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2614672A1 (en) * | 1999-04-06 | 2000-10-06 | Aida Engineering Co., Ltd. | Knockout device for a press machine having a slide guide device |
| CN2475509Y (en) * | 2001-05-21 | 2002-02-06 | 严培和 | Powder formed machine moulding frame stop dog regulating mechanism |
| CN1631663A (en) * | 2004-12-22 | 2005-06-29 | 严培义 | Powder forming machine |
| CN2868662Y (en) * | 2006-01-24 | 2007-02-14 | 宁波市北仑新港塑料机械有限公司 | Powder former die carriage |
| CN101537493A (en) * | 2008-03-21 | 2009-09-23 | 竺祖德 | Die adjusting mechanism |
| CN101875246A (en) * | 2010-05-11 | 2010-11-03 | 严培义 | Punch plate height adjusting device |
| CN202200571U (en) * | 2011-06-22 | 2012-04-25 | 宁波市北仑新港冶金机械有限公司 | Filling and adjusting mechanism of powder forming machine |
| CN102514226A (en) * | 2011-12-21 | 2012-06-27 | 严培义 | Hydraulic stop block mechanism of powder forming machine |
| CN202343941U (en) * | 2011-11-30 | 2012-07-25 | 天通吉成机器技术有限公司 | Powder filling incremental control system for powder compacting equipment |
| CN211518650U (en) * | 2019-12-19 | 2020-09-18 | 宁波汇众粉末机械制造有限公司 | Powder forming machine and stop block layout system thereof |
-
2019
- 2019-12-19 CN CN201911320521.4A patent/CN110901150B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2614672A1 (en) * | 1999-04-06 | 2000-10-06 | Aida Engineering Co., Ltd. | Knockout device for a press machine having a slide guide device |
| CN2475509Y (en) * | 2001-05-21 | 2002-02-06 | 严培和 | Powder formed machine moulding frame stop dog regulating mechanism |
| CN1631663A (en) * | 2004-12-22 | 2005-06-29 | 严培义 | Powder forming machine |
| CN2868662Y (en) * | 2006-01-24 | 2007-02-14 | 宁波市北仑新港塑料机械有限公司 | Powder former die carriage |
| CN101537493A (en) * | 2008-03-21 | 2009-09-23 | 竺祖德 | Die adjusting mechanism |
| CN101875246A (en) * | 2010-05-11 | 2010-11-03 | 严培义 | Punch plate height adjusting device |
| CN202200571U (en) * | 2011-06-22 | 2012-04-25 | 宁波市北仑新港冶金机械有限公司 | Filling and adjusting mechanism of powder forming machine |
| CN202343941U (en) * | 2011-11-30 | 2012-07-25 | 天通吉成机器技术有限公司 | Powder filling incremental control system for powder compacting equipment |
| CN102514226A (en) * | 2011-12-21 | 2012-06-27 | 严培义 | Hydraulic stop block mechanism of powder forming machine |
| CN211518650U (en) * | 2019-12-19 | 2020-09-18 | 宁波汇众粉末机械制造有限公司 | Powder forming machine and stop block layout system thereof |
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| CN110901150B (en) | 2025-05-27 |
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