CN209775643U - Full-automatic round blade dry powder hydraulic press - Google Patents
Full-automatic round blade dry powder hydraulic press Download PDFInfo
- Publication number
- CN209775643U CN209775643U CN201920292069.4U CN201920292069U CN209775643U CN 209775643 U CN209775643 U CN 209775643U CN 201920292069 U CN201920292069 U CN 201920292069U CN 209775643 U CN209775643 U CN 209775643U
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- China
- Prior art keywords
- cross beam
- oil cylinder
- die carrier
- seat
- punch
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a full-automatic circular blade dry powder hydraulic press, which comprises a lower oil cylinder, a lower cross beam, an upper cross beam, a cylinder, an upper oil cylinder and a quick oil cylinder which are sequentially arranged from bottom to top, wherein the lower oil cylinder is connected with a stepping motor through a charging adjusting gear, a stand column is arranged between the upper cross beam and the lower cross beam, a die carrier component is arranged between the stand columns, the die carrier component comprises a die carrier seat fixed on the lower cross beam, a lower punch is arranged at the top of the die carrier seat, a pull rod is oppositely arranged in the die carrier seat, a top beam fixedly connected with the lower oil cylinder is fixed at the bottom of the pull rod, a core rod penetrating through the die carrier seat, a guide seat and the lower punch is arranged on the top beam, a guide rod is arranged at the upper part of the forming frame, a movable cross beam is arranged on the guide rod, an upper punch is arranged at the lower part of the movable cross beam, ensures the safe production and reduces the harm of dust to human body and the pollution to environment.
Description
Technical Field
The utility model relates to a hydraulic machine correlation technique field, in particular to full-automatic circular knife piece dry powder hydraulic press.
Background
The powder material pressing is to press powder into product parts with certain shape, density, size and strength requirements by using a die, and the traditional manual manufacturing process has the following problems: 1. the working environment problem is that large dust is generated in the actual manual operation process, the dust is mainly mixed dust of titanium dioxide and carbon black, the hardness of dust particles is high, the dust particles have certain conductivity, and a certain amount of heavy metal dust can be inhaled in the manual operation process, so that occupational diseases such as silicosis and the like are caused, and the environment is seriously polluted; 2. the quality problem is that the shape, density, size and strength of the product can not meet the requirements in the manual operation process, the sintering level is not clear, the standard quality requirement can not be met, and the material is damaged.
SUMMERY OF THE UTILITY MODEL
To the problem that exists among the above-mentioned prior art powder colds pressing, the utility model provides a full-automatic circular knife piece dry powder hydraulic press that article density is even, production efficiency is high, easy operation, environmental protection safety.
The utility model provides a technical scheme that technical problem taken is: the full-automatic round blade dry powder hydraulic machine comprises a hydraulic system, an electric appliance box, a tool box and a rack, wherein the rack comprises a lower oil cylinder, a lower cross beam, an upper cross beam, an air cylinder, an upper oil cylinder and a quick oil cylinder which are sequentially arranged from bottom to top, the lower oil cylinder is connected with a stepping motor through a charging adjusting gear, stand columns are arranged between the upper cross beam and the lower cross beam, a die carrier assembly is arranged between the stand columns, the die carrier assembly comprises a die carrier seat fixed on the lower cross beam, a lower punch is arranged at the top of the die carrier seat, pull rods are symmetrically arranged in the die carrier seat, top beams fixedly connected with the lower oil cylinder are fixed at the bottoms of the pull rods, core rods penetrating through the die carrier seat, a guide seat and the lower punch are arranged on the top of the pull rods, a guide rod is arranged at the upper part of the forming frame, a movable cross beam is arranged on, the cylinder links to each other with last cylinder, be provided with the shaping die that corresponds with punch, lower punch position in the shaping frame, shaping die opening part upper portion is provided with the guide rail, is provided with the powder box that send that can remove in the guide rail, send powder box upper portion to be connected with the hopper, send the powder box rear portion to be connected with the pay-off structure, the pay-off structure is including fixing the connecting rod seat in the frame, and the upper end of connecting rod seat links to each other through the one end of first connecting rod with the second connecting rod, and the powder box is sent in the other end connection of second connecting rod, is provided with the feeding cylinder between connecting.
Further, the hydraulic system is connected with the upper oil cylinder through a liquid filling box and a liquid filling valve.
Further, the feeding structure is a feeding oil cylinder, and the feeding oil cylinder is connected with the rear end of the powder feeding box.
Compared with the prior art, the utility model discloses carry out full automatic control to powder to technological process action procedures such as finished product realization, have dress powder characteristics even, efficient, that guarantee the product uniformity, alleviateed intensity of labour, improved product quality's production efficiency and stability, guaranteed safety in production, reduced the pollution of dust to the injury of people's body and environment.
Drawings
Figure 1 is a schematic view of the structure of the utility model,
Figure 2 is a partial structure diagram of figure 1 viewed from the right,
Fig. 3 is a schematic view of the local enlarged structure of the die carrier assembly during pressing of the present invention.
In the figure, 1, an electrical appliance box 2, a stand column 3, an upper cross beam 4, an upper oil cylinder 5, a quick oil cylinder 6, a liquid filling valve 7, a liquid filling box 8, an air cylinder 9, an upper punch 10, a guide rod 11, a forming female die 12, a core rod 13, a lower punch 14, a pull rod 15, a lower cross beam 16, a hydraulic system 17, a lower oil cylinder 18, a charging adjusting gear 19, a stepping motor 20, a tool box 21, a top beam 22, a die carrier base 23, a forming frame 24, a movable cross beam 25, a feeding hopper 26, a second connecting rod 27, a first connecting rod 28, a connecting rod base 29, a feeding air cylinder 30, a feeding oil cylinder 31, a powder feeding box 32, a guide rail 33, dry powder 34 and a guide base.
Detailed Description
in order to make the technical solutions of the present invention better understood by those skilled in the art, the present invention will be described in further detail below with reference to specific embodiments according to the accompanying drawings.
As shown in fig. 1, 2 and 3, the full-automatic circular blade dry powder hydraulic machine comprises a hydraulic system 16, an electrical appliance box 1, a tool box 20 and a frame, wherein the frame comprises a lower oil cylinder 17, a lower cross beam 15, an upper cross beam 3, an air cylinder 8, an upper oil cylinder 4 and a quick oil cylinder 5 which are sequentially arranged from bottom to top, the lower oil cylinder is connected with a stepping motor 19 through a charging adjusting gear 18, an upright post 2 is arranged between the upper cross beam and the lower cross beam, a die carrier assembly is arranged between the upright posts, the die carrier assembly comprises a die carrier seat 22 fixed on the lower cross beam, a guide seat 34 is arranged at the top of the die carrier seat, a lower punch 13 is arranged on the guide seat, a guide sleeve (not marked in the figure) is arranged between the guide seat and a core rod, pull rods 14 are symmetrically arranged in the die carrier seat, a top beam 21 fixedly connected with the lower oil cylinder is fixed at the bottom of the pull rods, a, the pull rod top is connected with forming frame 23, and forming frame upper portion is provided with guide arm 10, be provided with movable cross beam 24 on the guide arm, the movable cross beam lower part is provided with top punch 9, and movable cross beam upper portion links to each other with the cylinder, and the cylinder links to each other with the top punch, the forming die 11 that corresponds with top punch, lower punch position is provided with in the forming frame, and forming die opening part upper portion is provided with guide rail 32, is provided with the powder box 31 that send that can remove in the guide rail, send powder box upper portion to be connected with hopper 25, send the powder box rear portion to be connected with the pay-off structure, the pay-off structure is including fixing the connecting rod seat 28 in the frame, and the upper end of connecting rod seat links to each other with the one end of second connecting rod 26 through first connecting rod 27.
Preferably, in order to enable a fast and efficient operation of the hydraulic system, said hydraulic system 16 is connected to the upper oil cylinder via a filling tank 7 and a filling valve 6.
Preferably, the feeding structure is a feeding oil cylinder 30, and the feeding oil cylinder is connected with the rear end of the powder feeding box.
the hydraulic system consists of an oil tank, a motor, an oil pump, a hydraulic oil cylinder, a hydraulic valve, a pipeline, a hydraulic auxiliary part and the like. The hydraulic system can adopt inching, semi-automatic and full-automatic control; the electrical appliance part adopts independent electrical appliance box, installs in the right side of host computer, and operating button and touch-sensitive screen are installed on electrical appliance box, are installed PLC programmable controller and electrical components in the case.
The full-automatic working process comprises the following steps: after confirming that the adjustment is normal, the low-speed travel switch that descends of hydro-cylinder has been adjusted, the adjustment goes upward the height that stops travel switch and the low-speed travel switch that goes upward of lower hydro-cylinder and the height that returns and stop travel switch, the pay-off of pay-off box stops travel switch that goes forward and the pay-off stops return travel switch, behind the volume of impressing and the pressure size etc. of the die of shaping frame, add the powder in the hopper material and send to sending the powder box, the normal side of inching pressure testing product can semi-automatically or full-automatic work, the process is as follows: the upper oil cylinder moves upwards to a proper position in the original working state, the lower oil cylinder returns to a proper position, the feeding box returns to a proper position, the button is converted into a full-automatic working program, a working starting button is pressed to start a stepping motor, the stepping motor drives a jacking plunger of the lower oil cylinder to start to move upwards at a low speed through a charging adjusting gear to drive a top beam and a core rod to move upwards at a low speed along a pull rod to an opening of a forming female die of a forming frame to touch an upwards stop stroke switch to stop, a certain charging gap is formed between the opening of the forming female die and the top of a lower punch, the feeding oil cylinder (or a connecting rod feeding mechanism) starts to push materials, the powder feeding box is pushed to the upper part of the forming female die through a guide rail, the powder feeding stop stroke switch is touched, the powder feeding box stops, the shaking times are set according to the feeding, the feeding action is shaken, when a feeding oil cylinder touches a feeding stop return stroke switch, a pressing plunger of an upper oil cylinder simultaneously drives an upper punch to rapidly move downwards and touches a slow down stroke switch, the upper punch is changed into a slow pressing product (or the upper punch and a lower punch simultaneously and bidirectionally press), the regulation of exhaust pressure and the regulation of discharge frequency are set during product pressing, the time delay and pressure maintaining are started when the pressing product reaches set pressure, the pressure maintaining time is up, the pressing plunger of the upper oil cylinder automatically returns, the upper stop stroke switch is touched, the pressing plunger stops moving upwards, meanwhile, a jacking plunger of the lower oil cylinder starts moving downwards, a jacking block and a forming frame are driven to move downwards for a certain distance and return to stop the stroke switch, a forming blank body is exposed, demoulding is completed, the product is pressed by repeating the actions, and a complete automatic control action is completed.
The above embodiments are only for illustrating the technical solutions of the present invention and not for limiting, and although the present invention has been described in detail with reference to the specific embodiments, it should be understood by those skilled in the art that the technical solutions of the present invention can be modified or replaced equivalently without departing from the spirit and scope of the technical solutions of the present invention, which should be covered by the scope of the claims of the present invention.
Claims (3)
1. Full-automatic circle blade dry powder hydraulic press, including hydraulic system (16), electrical apparatus case (1), toolbox (20), frame, its characterized in that: the frame comprises a lower oil cylinder (17), a lower cross beam (15), an upper cross beam (3), an air cylinder (8), an upper oil cylinder (4) and a quick oil cylinder (5) which are sequentially arranged from bottom to top, wherein the lower oil cylinder is connected with a stepping motor (19) through a charging adjusting gear (18), stand columns (2) are arranged between the upper cross beam and the lower cross beam, a die carrier assembly is arranged between the stand columns, the die carrier assembly comprises a die carrier seat (22) fixed on the lower cross beam, a lower punch (13) is arranged at the top of the die carrier seat, pull rods (14) are symmetrically arranged in the die carrier seat, top beams (21) fixedly connected with the lower oil cylinder are fixed at the bottoms of the pull rods, core rods (12) penetrating through the die carrier seat, a guide seat (34) and the lower punch are arranged on the top beams, a forming frame (23) is connected with the top of the, the movable cross beam lower part is provided with punch holder (9), and movable cross beam upper portion links to each other with the cylinder, and the cylinder links to each other with the punch holder, be provided with shaping die (11) that correspond with punch holder, lower punch position in the shaping frame, shaping die opening part upper portion is provided with guide rail (32), is provided with the powder box (31) that send that can move in the guide rail, send powder box upper portion to be connected with hopper (25), send the powder box rear portion to be connected with the pay-off structure, the pay-off structure is including fixing connecting rod seat (28) in the frame, and the upper end of connecting rod seat links to each other with the one end of second connecting rod (26) through first connecting rod (27), and the other end of second connecting rod connects and send powder box (31).
2. The full-automatic circular blade dry powder hydraulic machine of claim 1, characterized in that: the hydraulic system (16) is connected with the upper oil cylinder through a liquid filling box (7) and a liquid filling valve (6).
3. The full-automatic circular blade dry powder hydraulic machine of claim 1, characterized in that: the feeding structure is a feeding oil cylinder (30) which is connected with the rear end of the powder feeding box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920292069.4U CN209775643U (en) | 2019-03-08 | 2019-03-08 | Full-automatic round blade dry powder hydraulic press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920292069.4U CN209775643U (en) | 2019-03-08 | 2019-03-08 | Full-automatic round blade dry powder hydraulic press |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209775643U true CN209775643U (en) | 2019-12-13 |
Family
ID=68796872
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920292069.4U Expired - Fee Related CN209775643U (en) | 2019-03-08 | 2019-03-08 | Full-automatic round blade dry powder hydraulic press |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209775643U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109719988A (en) * | 2019-03-08 | 2019-05-07 | 萍乡鹏华液压机械制造有限公司 | Full-automatic circular knife dry powder hydrostatic press |
-
2019
- 2019-03-08 CN CN201920292069.4U patent/CN209775643U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109719988A (en) * | 2019-03-08 | 2019-05-07 | 萍乡鹏华液压机械制造有限公司 | Full-automatic circular knife dry powder hydrostatic press |
| CN109719988B (en) * | 2019-03-08 | 2024-02-13 | 萍乡鹏华液压机械制造有限公司 | Full-automatic circular blade dry powder hydraulic press |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191213 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |