CN114951650A - Lifting adjusting device and powder forming device - Google Patents

Lifting adjusting device and powder forming device Download PDF

Info

Publication number
CN114951650A
CN114951650A CN202210592101.7A CN202210592101A CN114951650A CN 114951650 A CN114951650 A CN 114951650A CN 202210592101 A CN202210592101 A CN 202210592101A CN 114951650 A CN114951650 A CN 114951650A
Authority
CN
China
Prior art keywords
cylinder
filling
plate
cavity
feeding
Prior art date
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.)
Granted
Application number
CN202210592101.7A
Other languages
Chinese (zh)
Other versions
CN114951650B (en
Inventor
尹晨
张绎
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Yangzhou Dinglong Machinery Co ltd
Original Assignee
Yangzhou Dinglong Machinery Co ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Yangzhou Dinglong Machinery Co ltd filed Critical Yangzhou Dinglong Machinery Co ltd
Priority to CN202210592101.7A priority Critical patent/CN114951650B/en
Publication of CN114951650A publication Critical patent/CN114951650A/en
Application granted granted Critical
Publication of CN114951650B publication Critical patent/CN114951650B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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
    • B22F3/02—Compacting only
    • B22F3/03—Press-moulding apparatus therefor
    • 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
    • B22F3/02—Compacting only
    • B22F3/04—Compacting only by applying fluid pressure, e.g. by cold isostatic pressing [CIP]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage using batteries

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Powder Metallurgy (AREA)

Abstract

The invention discloses a lifting adjusting device and a powder forming device, relating to the technical field of powder forming equipment, wherein the lifting adjusting device comprises: a frame; the lifting base is horizontally arranged in the rack; the telescopic cylinder is vertically arranged, the piston rod end of the telescopic cylinder is connected with the bottom of the lifting base, and the telescopic cylinder pushes the lifting base to move up and down; the filling cylinder is vertically arranged above the lifting base, and the piston end of the filling cylinder faces upwards; the limiting rod is arranged on the rack, and the bottom of the limiting rod is matched with the piston end of the filling cylinder; and the supporting component is arranged on the lifting base. The invention also discloses a powder forming device which comprises the lifting adjusting device, and solves the technical problem that the existing powder forming device can not carry out powder feeding twice in one-time filling, so that the pressing of a double-layer material workpiece is realized.

Description

Lifting adjusting device and powder forming device
Technical Field
The invention relates to the technical field of powder forming equipment, in particular to a lifting adjusting device and a powder forming device.
Background
The forming of powder metallurgy products is that the metal powder mixture is put into a middle die cavity, the upper punch die and the lower punch die apply pressure to the powder to make the powder compressed and formed, then the pressure is released, the powder is released from the die cavity, and the product meeting the design requirements is processed by heat treatment and subsequent shaping procedures.
The existing powder forming device can only press single-layer materials generally, and when powder is conveyed, the powder is usually a single feeding component, and the powder conveyed by the feeding component is a single material, so that the pressing requirement of a client on double-layer material workpieces cannot be met.
Disclosure of Invention
The invention aims to provide a lifting adjusting device and a powder forming device, and solves the technical problem that the powder forming device in the prior art cannot carry out twice powder feeding in one-time filling, so that a double-layer material workpiece is pressed.
The embodiment of the application discloses lifting adjusting device includes:
a frame;
the lifting base is horizontally arranged inside the rack;
the telescopic cylinder is vertically arranged, the piston rod end of the telescopic cylinder is connected with the bottom of the lifting base, and the telescopic cylinder pushes the lifting base to move up and down;
the filling cylinder is vertically installed above the lifting base, and the piston end of the filling cylinder faces upwards;
the limiting rod is installed on the rack, and the bottom of the limiting rod is matched with the piston end of the filling cylinder;
and the supporting component is arranged on the lifting base.
This application embodiment mutually supports through telescopic cylinder, filling cylinder and supporting component, cooperates corresponding gag lever post, can realize different strokes to satisfy the different demands of customer.
On the basis of the technical scheme, the embodiment of the application can be further improved as follows:
furthermore, the number of the telescopic cylinders, the number of the filling cylinders and the number of the limiting rods are two;
the support assembly is located between the two filling cylinders.
Further, the gag lever post is the screw rod, just install adjusting gear on the gag lever post, the beneficial effect who adopts this step is that can realize the regulation of gag lever post position through adjusting gear.
Further, the charge cylinder includes:
a filling cylinder mounted above the lifting base;
fill the piston, fill the piston install in fill the cylinder body, just fill the one end of piston and stretch out fill the cylinder body, adopt this step's beneficial effect to avoid during the punching press, the powder splashes.
Further, the support assembly includes:
the filling shaft is arranged on the lifting base;
the support cylinder is installed on the frame, the support cylinder is sleeved on the filling shaft, and the piston end of the support cylinder is vertically downward;
the supporting fluted disc is arranged on the filling shaft, is positioned below the supporting cylinder and is matched with the piston end of the supporting cylinder;
the roof, install in fill the top of axle, adopt this step beneficial effect to be through the control of supporting component in order to realize first section stroke.
The application also discloses powder forming device includes:
the aforementioned lift adjustment device;
a lower punch assembly mounted on top of the support assembly;
and the die cavity assembly is assembled above the lower punch assembly.
The embodiment of the application adopts the lifting adjusting device, can realize two sections of different strokes, can finish the addition of different powder materials, and improves the application range of the device.
On the basis of the technical scheme, the embodiment of the application can be further improved as follows:
further, the undershoot assembly includes:
the supporting seat is arranged above the rack and is positioned above the supporting component;
the lower punch die is vertically arranged on the supporting seat;
the upright posts are arranged on the top plate of the support component at intervals;
the cavity assembly includes:
the middle part of the cavity plate is provided with a cavity hole, and the bottom of the cavity plate is connected with the top of the upright post;
the two feeding units are respectively arranged on the cavity plate and are respectively connected with two sides of the cavity hole;
the receiving unit is arranged on one side of the cavity plate and located between the two feeding units, and the beneficial effect of the step is that corresponding functions can be realized through different components.
Further, the feeding unit includes:
the feeding plate is arranged on the side surface of the cavity plate;
the feeding electric cylinder is arranged on the feeding plate, and the piston end of the feeding electric cylinder faces the cavity hole;
one end of the rotating frame is hinged to the piston end of the feeding electric cylinder;
the adjusting cylinder is arranged at the other rotating end, and the piston rod end of the adjusting cylinder corresponds to the feeding electric cylinder;
the feeding chamber is arranged at one end of the rotating frame, and the step has the beneficial effect that the specific feeding unit can realize stable feeding.
Furthermore, powder collecting bins are arranged at two ends of the cavity plate, and the beneficial effect of the step is that waste materials are convenient to collect.
Further, the receiving unit includes:
the receiving supporting plate is arranged on the side face of the cavity plate and is perpendicular to the cavity plate;
the material receiving electric cylinder is arranged on the material receiving supporting plate and is perpendicular to the material feeding electric cylinder;
the material receiving plate is connected with the piston end of the material receiving electric cylinder and driven by the material receiving electric cylinder to face or be far away from the cavity hole; at least two grooves are formed in one side, facing the cavity hole, of the material receiving plate at intervals, and the material receiving plate has the beneficial effect that material receiving is convenient.
One or more technical solutions provided by the present application have at least the following technical effects or advantages: lifting adjusting device and powder forming device
1. This application adopts two material loading units, and every material loading unit carries a powder, and control system control two material loading units send the powder in proper order in filling once, and different powders get into the die cavity in proper order, can realize the suppression of double-deck material work piece.
2. This application designs lift adjustment device, can realize two kinds of strokes to this interpolation of accomplishing two kinds of powders satisfies the low-cost demand of customer.
3. The powder forming device in this application includes lift adjusting device, coordinates other material loading, receives the material unit, can accomplish the contour machining of work piece steadily.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.
Fig. 1 is a schematic structural diagram of a lifting adjustment device according to embodiment 1 of the present invention;
fig. 2 is a sectional view of a lifting adjustment device according to embodiment 1 of the present invention;
fig. 3 is a schematic structural diagram of a powder molding apparatus according to embodiment 2 of the present invention;
fig. 4 is a schematic structural diagram of a feeding unit part of a powder molding apparatus according to embodiment 2 of the present invention;
fig. 5 is a schematic structural view of a cavity plate of a powder molding apparatus according to embodiment 2 of the present invention;
fig. 6 is a schematic structural diagram of a feeding chamber of a powder molding apparatus according to embodiment 2 of the present invention;
fig. 7 is a schematic structural diagram of a material receiving unit of a powder molding apparatus according to embodiment 2 of the present invention;
reference numerals:
1-a frame; 2-lifting the base; 3, a telescopic cylinder; 4-filling the cylinder; 5-a limiting rod; 6-a support assembly; 7-a undershoot assembly; 8-a cavity assembly; 9-an upper punch assembly; 10-adjusting the gear;
401-filling the cylinder; 402-a filling piston;
601-filling the shaft; 602-a support cylinder; 603-a supporting fluted disc; 604-a top plate;
701-a support seat; 702-a lower punch die; 703-upright post;
801-cavity plate; an 802-cavity hole; 803-a feeding unit; 804-a material receiving unit; 805-powder collecting bin;
8031-feeding plate; 8032-charging electric cylinder; 8033-a feeding chamber; 8034-a rotating turret; 8035-an adjusting cylinder;
8041-collecting support plate; 8042-collecting electric cylinder; 8043-a material receiving plate; 8044-grooves;
901-upper punch holder; 902 — upper punch cylinder.
Detailed Description
Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby.
It is to be noted that, unless otherwise specified, technical or scientific terms used herein shall have the ordinary meaning as understood by those skilled in the art to which the invention pertains.
In the description of the present application, it is to be understood that the terms "upper", "lower", and the like, indicate orientations or positional relationships based on those shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral parts; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In order to better understand the technical solutions, the technical solutions will be described in detail below with reference to the drawings and the detailed description.
Example 1:
as shown in fig. 1-2, the embodiment of the present application discloses a lifting adjusting device, which is used for completing corresponding lifting adjustment and simultaneously realizing accurate lifting at two different heights, so as to meet the requirements of customers, and the specific structure thereof is as follows, including:
the device comprises a rack 1, wherein the rack 1 is of a frame structure, a lifting adjusting space is arranged at the bottom of the rack 1, and a processing space is arranged at the top of the rack 1 and used for assembling other components;
the lifting base 2 is horizontally arranged inside the rack 1, the lifting base 2 is of a rectangular block-shaped structure, and the upper surface and the lower surface of the lifting base are both planes, so that the lifting accuracy is convenient to realize; the lifting base 2 is positioned below the frame 1, namely in a lifting adjusting space, and can freely move up and down;
the telescopic cylinder 3 is vertically arranged, the piston rod end of the telescopic cylinder 3 is connected with the bottom of the lifting base 2, and the telescopic cylinder 3 pushes the lifting base 2 to move up and down; the telescopic cylinder 3 is a main cylinder, the specific stroke of the telescopic cylinder can be selected according to the requirements of users, and the main stroke drives the lifting base 2 to move up and down;
the filling cylinder 4 is vertically arranged above the lifting base 2, the piston end of the filling cylinder 4 faces upwards, the filling cylinder 4 is a stroke-adjustable cylinder and can achieve the function of preventing splashing, other components can move for a small distance again by the aid of the filling cylinder 4, and powder splashing is avoided, and specific description can be found in the patent of application number 202121752809.1;
the limiting rod 5 is installed on the rack 1, the bottom of the limiting rod 5 is matched with the piston end of the filling cylinder 4, the limiting rod 5 is vertically arranged, the telescopic cylinder 3 pushes the lifting base 2 to move upwards, and the filling cylinder 4 also moves upwards along with the lifting base until the bottom of the limiting rod 5 is contacted with the piston of the filling cylinder 4, so that limiting is completed, and the lifting base 2 is prevented from continuously rising; then carry out the pressure release to filling cylinder 4 for filling cylinder 4's piston rod descends, telescopic cylinder 3 can continue to promote lift base 2 upward movement this moment (here make subsequent die cavity part continue to rise, increase the height in die cavity hole, when the punching press like this, the powder can not splash out).
The supporting component 6 is arranged on the lifting base 2, and the supporting component 6 is used for realizing limiting, dividing the stroke of the telescopic cylinder 3 and realizing sectional adjustment of lifting; in practical use, a corresponding die, a cavity and the like can be arranged at the top of the support component 6, so that the adjustment of corresponding parts at the top of the support rod can be realized, and the segmented filling of materials is completed.
Specifically, the number of the telescopic cylinders 3, the number of the filling cylinders 4 and the number of the limiting rods 5 are two;
the supporting component 6 is located between the two filling cylinders 4, namely the telescopic cylinder 3, the filling cylinder 4 and the limiting rod 5 are symmetrical about the center of the lifting base 2, so that the stability of movement can be guaranteed.
In one embodiment, the limiting rod 5 is a screw, and an adjusting gear 10 is mounted on the limiting rod 5; the inner wall of the adjusting gear 10 is matched with the limiting rod 5 to form a screw pair mechanism, and the adjusting gear 10 can drive the limiting rod 5 to move up and down under the driving of an external device, so that the maximum stroke of the telescopic cylinder 3 is controlled (the adjusting gear can be adjusted before use and is not adjusted in the using process).
In still another embodiment, the charging cylinder 4 includes:
a filling cylinder 401, wherein the filling cylinder 401 is installed above the lifting base 2;
a filling piston 402, wherein the filling piston 402 is installed in the filling cylinder 401, and one end of the filling piston 402 extends out of the filling cylinder 401.
Wherein the support assembly 6 comprises:
the filling shaft 601 is installed on the lifting base 2, and the filling shaft 601 can be one or more combined vertical shafts;
the supporting cylinder 602 is installed on the frame 1, the supporting cylinder 602 is sleeved on the filling shaft 601, and a piston end of the supporting cylinder 602 is vertically downward, that is, the filling shaft 601 can move up and down relative to the filling cylinder 602;
the supporting fluted disc 603 is mounted on the filling shaft 601, the supporting fluted disc 603 is located below the supporting cylinder 602, and the supporting fluted disc 603 corresponds to the piston end of the supporting cylinder 602, that is, when the subsequent lifting base 2 moves upwards, the supporting fluted disc 603 can be driven to move upwards until the supporting fluted disc abuts against the piston end of the supporting cylinder 602;
a top plate 604 attached to the top of the filling shaft 601; for further explanation of the supporting component 6, the supporting component 6 corresponds to a first limit, and the limiting rod 5 corresponds to a second limit; when the device is used, the piston of the supporting cylinder 602 extends downwards and is dead-ended, the telescopic cylinder 3 pushes the lifting base 2 to move upwards, so that the filling shaft 601 is driven to move upwards, the supporting fluted disc 603 is driven to move upwards until the piston end of the telescopic cylinder 3 is abutted, and the first step is completed; then, the supporting cylinder 602 is decompressed and reset, the telescopic cylinder 3 pushes the lifting base 2 to continue to move until the limiting rod 5 contacts with the piston end of the filling cylinder 4, the second step is completed, and the lifting at different heights can be achieved twice.
Wherein, for this application can realize above motion, when supporting fluted disc 603 and support the piston end of telescopic cylinder 3, gag lever post 5 has not contacted with the piston end of filling cylinder 4 yet.
Two sections height in this application are relevant with follow-up powder forming process's demand, and present formed part adopts a material usually, and after the in-service use, this formed part only upper surface can suffer wearing and tearing, and other positions need not adopt this kind of material, can adopt low-cost material, consequently through two sections strokes, can realize the feeding of two sections different materials, and the cost is practiced thrift in the last press forming.
Example 2:
based on embodiment 1, as shown in fig. 3 to 7, the present application further discloses a powder molding apparatus, including the lift adjustment apparatus of embodiment 1, the molding apparatus further including:
a lower punch assembly 7, the lower punch assembly 7 being mounted on top of the support assembly 6;
and the cavity assembly 8 is assembled above the lower punch assembly 7.
The lower punch assembly 7 cooperates with the subsequent cavity assembly 8 to complete the cavity adjustment; this application can also add upper punch subassembly 9, install in die cavity subassembly 8 top, just upper punch subassembly 9's output with lower punch subassembly 7's output is corresponding, can accomplish the shaping of work piece like this.
Wherein the undershoot assembly 7 includes:
the supporting seat 701 is installed above the rack 1, and is positioned above the top plate 604 of the supporting component 6;
the lower punch 702 is vertically arranged on the supporting seat 701, and the lower punch 702 is rod-shaped and is matched with a subsequent cavity hole;
a plurality of columns 703, the columns 703 being mounted on the top plate 604 of the supporting component 6 at intervals, the columns 703 penetrating the supporting base 701, when the lifting base 2 moves upwards, the filling shaft 601 moves upwards along with the lifting base 2, so that the top plate 604 moves upwards, and the columns 703 move upwards;
the cavity assembly 8 includes:
a cavity plate 801, wherein a cavity hole 802 is formed in the middle of the cavity plate 801, and the bottom of the cavity plate 801 is connected with the top of the upright 703; the cavity hole 802 mates with the rod-shaped top of the lower punch 702; when the lifting mechanism is used, the cavity plate 801 moves upwards along with the synchronous movement of the lifting base 2, a stamping space is formed between the inside of the cavity hole 802 and the top of the lower stamping die 702, when a first stroke is needed, the telescopic cylinder 3 pushes the lifting base 2 to move upwards until the supporting fluted disc 603 is contacted with the piston end of the supporting cylinder 602 to form a stamping space, and powder is sent into the stamping space; the supporting cylinder 602 releases the pressure, the boosting base 2 continues to move upwards (how to move upwards, which has already been described), so that the stamping space continues to be enlarged, the second powder is fed, then the cylinder 4 is filled for releasing the pressure (to avoid the powder from splashing during stamping), and the related components of the lower punch are started to complete the stamping operation, so as to complete the processing;
two feeding units 803, the feeding units 803 are respectively installed on the cavity plate 802, that is, the feeding unit 803 is used for completing feeding, and one feeding unit 803 provides a powder material;
the material receiving unit 804 is arranged on one side of the cavity plate 801, the material receiving unit 804 is positioned between the material loading units 803, and after punching is finished, the material receiving unit 804 can complete the material receiving of the product;
the upper punch assembly 9 comprises:
an upper punch support 901, wherein the upper punch support 901 is installed on the cavity plate 801;
the upper punch cylinder 902 is installed on the upper punch support 901, and a piston rod of the upper punch cylinder 902 faces downwards vertically to correspond to the cavity hole 802; the upper punch assembly 9 in this application includes corresponding supports, which may be welded or otherwise assembled, and the piston rod of the upper punch cylinder 902 is moved downward to complete the formation of the product.
Wherein the feeding unit 803 includes:
the upper material plate 8031 is mounted on the side surface of the cavity plate 801, and the upper material plate 8031 is used for assembling subsequent components such as an electric cylinder;
a feeding electric cylinder 8032, which is horizontally installed on the feeding plate 8031, and a piston end of the feeding electric cylinder 8032 faces the cavity hole 802;
one end of the rotating frame 8034 is hinged to the piston end of the feeding electric cylinder 8032, the specific installation form is that an installation plate is arranged at the piston end of the feeding electric cylinder 8032, a sliding rail is arranged on the cylinder body of the feeding electric cylinder 8032, the installation plate is L-shaped, part of the installation plate is matched with the sliding rail, the rotating frame 8034 is hinged to the installation plate, and when the feeding electric cylinder 8032 pushes, the rotating frame 8034 can be driven to stably move;
the adjusting cylinder 8035 is installed at the other end of the rotating frame 8034, the piston rod end of the adjusting cylinder 8035 corresponds to the feeding electric cylinder 8032, and the adjusting cylinder 8035 abuts against the installation plate, so that one end of the rotating frame 8034 rotates to ensure that the feeding chamber 8033 can be attached to a cavity plate;
the feeding chamber 8033 is arranged at one end of the rotating frame 8034, the feeding chamber 8033 is positioned on the cavity plate 801, a corresponding feeding cavity is arranged in the feeding chamber 8033, and one side of the feeding chamber 8033 is communicated with a feeding pipeline;
when the powder feeding device is used, the feeding electric cylinder 8031 of the feeding unit 803 is started, the feeding chamber 8033 is pushed to reach the cavity hole 802, and the feeding pipeline is opened, so that powder enters the cavity hole 802.
Powder collecting bins 805 are arranged at two ends of the cavity plate 801, and the powder collecting bins 805 are located on the cavity plate 801 and close to the feeding electric cylinder 8032.
Wherein, the receiving unit 804 includes:
the receiving supporting plate 8041 is arranged on the side surface of the cavity plate 801, the receiving supporting plate 8041 is perpendicular to the cavity plate 801, and the receiving supporting plate 8041 is positioned between the two feeding plates 8031;
the material receiving electric cylinder 8042 is arranged on the material receiving supporting plate 8041, and the material receiving electric cylinder 8042 is perpendicular to the material loading electric cylinder 8032;
the material receiving plate 8043 is connected with the piston end of the material receiving electric cylinder 8042, and the material receiving plate 8043 is driven by the material receiving electric cylinder 8042 to face or be away from the cavity hole 802; at least two grooves 8044 are arranged on one side of the material receiving plate 8043 facing the cavity hole 802 at intervals; the receipts material unit 804 in this application accomplishes receiving material through receiving material electric jar 8042, and after accomplishing the punching press, utilizes the material loading electric jar 8032 of one side to promote the work piece and move towards the recess of receiving flitch 8043 to in getting into the recess, then utilizes and receives material electric jar 8042 to transfer and receive flitch 8043 and accomplish the motion to drive the work piece motion, can also add a receipts silo, receive the silo downward sloping, it is corresponding with receiving flitch 8043 simultaneously.
In the description of the present invention, numerous specific details are set forth. It is understood, however, that embodiments of the invention may be practiced without these specific details. In some instances, well-known methods, structures and techniques have not been shown in detail in order not to obscure an understanding of this description.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention, and they should be construed as being included in the following claims and description.

Claims (10)

1. A lift adjustment device, comprising:
a frame;
the lifting base is horizontally arranged inside the rack;
the telescopic cylinder is vertically arranged, the piston rod end of the telescopic cylinder is connected with the bottom of the lifting base, and the telescopic cylinder pushes the lifting base to move up and down;
the filling cylinder is vertically installed above the lifting base, and the piston end of the filling cylinder faces upwards;
the limiting rod is installed on the rack, and the bottom of the limiting rod is matched with the piston end of the filling cylinder;
and the supporting component is arranged on the lifting base.
2. The lifting adjusting device of claim 1, wherein the number of the telescopic cylinder, the filling cylinder and the limiting rod is two;
the support assembly is located between the two filling cylinders.
3. The lift adjustment device of claim 1, wherein the stop bar is a threaded rod and an adjustment gear is mounted on the stop bar.
4. The lift adjustment device of claim 1, wherein the charge cylinder comprises:
a filling cylinder mounted above the lifting base;
the filling piston is installed in the filling cylinder body, and one end of the filling piston extends out of the filling cylinder body.
5. The lift adjustment device of claim 1, wherein the support assembly comprises:
the filling shaft is arranged on the lifting base;
the support cylinder is installed on the frame, the support cylinder is sleeved on the filling shaft, and the piston end of the support cylinder is vertically downward;
the supporting fluted disc is arranged on the filling shaft, is positioned below the supporting cylinder and is matched with the piston end of the supporting cylinder;
and the top plate is arranged on the top of the filling shaft.
6. A powder molding apparatus, comprising:
the lifting adjustment device of any one of claims 1-5;
a lower punch assembly mounted on top of the support assembly;
and the cavity assembly is assembled above the lower punch assembly.
7. The powder molding apparatus of claim 6, wherein the lower punch assembly comprises:
the supporting seat is arranged above the rack and is positioned above the supporting component;
the lower punch die is vertically arranged on the supporting seat;
the upright posts are arranged on the top plate of the supporting component at intervals;
the cavity assembly includes:
the middle part of the cavity plate is provided with a cavity hole, and the bottom of the cavity plate is connected with the top of the upright post;
the two feeding units are respectively arranged on the cavity plate and are respectively connected with two sides of the cavity hole;
the receiving unit is arranged on one side of the cavity plate and is positioned between the two feeding units.
8. The powder molding apparatus according to claim 7, wherein the charging unit includes:
the feeding plate is arranged on the side surface of the cavity plate;
the feeding electric cylinder is arranged on the feeding plate, and the piston end of the feeding electric cylinder faces the cavity hole;
one end of the rotating frame is hinged to the piston end of the feeding electric cylinder;
the adjusting cylinder is arranged at the other rotating end, and the piston rod end of the adjusting cylinder corresponds to the feeding electric cylinder;
and the feeding chamber is arranged at one end of the rotating frame.
9. The powder molding apparatus of claim 8, wherein the cavity plate is provided with powder collecting chambers at both ends thereof.
10. The powder molding apparatus according to claim 9, wherein the material receiving unit includes:
the receiving supporting plate is arranged on the side surface of the cavity plate and is perpendicular to the cavity plate;
the material receiving electric cylinder is arranged on the material receiving supporting plate and is perpendicular to the material feeding electric cylinder;
the material receiving plate is connected with the piston end of the material receiving electric cylinder and driven by the material receiving electric cylinder to face or be far away from the cavity hole; at least two grooves are formed in one side, facing the cavity hole, of the material collecting plate at intervals.
CN202210592101.7A 2022-05-27 2022-05-27 Lifting adjusting device and powder forming device Active CN114951650B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202210592101.7A CN114951650B (en) 2022-05-27 2022-05-27 Lifting adjusting device and powder forming device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202210592101.7A CN114951650B (en) 2022-05-27 2022-05-27 Lifting adjusting device and powder forming device

Publications (2)

Publication Number Publication Date
CN114951650A true CN114951650A (en) 2022-08-30
CN114951650B CN114951650B (en) 2024-01-02

Family

ID=82957456

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202210592101.7A Active CN114951650B (en) 2022-05-27 2022-05-27 Lifting adjusting device and powder forming device

Country Status (1)

Country Link
CN (1) CN114951650B (en)

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1242728A (en) * 1968-12-13 1971-08-11 Birmingham Small Arms Co Ltd Improvements in or relating to compacting machines
GB1285628A (en) * 1968-09-09 1972-08-16 Bussmann K G Maschinenfabrik A Hydraulic, metal powder-compacting presses
GB1398611A (en) * 1971-06-02 1975-06-25 Lorraine Carbone Powder-compression presses
CN1669784A (en) * 2005-03-17 2005-09-21 严培义 Filling regulating and limiting device for powder forming machine
CN102389972A (en) * 2011-11-20 2012-03-28 扬州市海力精密机械制造有限公司 Powder molding machine and molding method for molding multi-layer product by using same
KR20170100268A (en) * 2016-02-25 2017-09-04 몬트롤 주식회사 Hydraulic press for forming a product using metal powder
CN110228778A (en) * 2019-07-03 2019-09-13 张家港市新斯达机械有限公司 A kind of mineral water beverage bottle automatic filling machine
CN212350364U (en) * 2020-06-03 2021-01-15 荆州九菱科技股份有限公司 Powder metallurgy connecting rod forming machine
CN215794608U (en) * 2021-09-01 2022-02-11 上海灵芮自动化设备有限公司 Displacement quantitative liquid filling mechanism

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1285628A (en) * 1968-09-09 1972-08-16 Bussmann K G Maschinenfabrik A Hydraulic, metal powder-compacting presses
GB1242728A (en) * 1968-12-13 1971-08-11 Birmingham Small Arms Co Ltd Improvements in or relating to compacting machines
GB1398611A (en) * 1971-06-02 1975-06-25 Lorraine Carbone Powder-compression presses
CN1669784A (en) * 2005-03-17 2005-09-21 严培义 Filling regulating and limiting device for powder forming machine
CN102389972A (en) * 2011-11-20 2012-03-28 扬州市海力精密机械制造有限公司 Powder molding machine and molding method for molding multi-layer product by using same
KR20170100268A (en) * 2016-02-25 2017-09-04 몬트롤 주식회사 Hydraulic press for forming a product using metal powder
CN110228778A (en) * 2019-07-03 2019-09-13 张家港市新斯达机械有限公司 A kind of mineral water beverage bottle automatic filling machine
CN212350364U (en) * 2020-06-03 2021-01-15 荆州九菱科技股份有限公司 Powder metallurgy connecting rod forming machine
CN215794608U (en) * 2021-09-01 2022-02-11 上海灵芮自动化设备有限公司 Displacement quantitative liquid filling mechanism

Also Published As

Publication number Publication date
CN114951650B (en) 2024-01-02

Similar Documents

Publication Publication Date Title
CN110480173B (en) Flexible welding tool and fixing method for workpiece with curved surface structure
CN106001228A (en) Automatic cooling type metal plate stamping device
CN104289578A (en) Stamping die control method
KR101932980B1 (en) knuckle press
CN210358941U (en) Automatic feeding device
CN114951650A (en) Lifting adjusting device and powder forming device
JPH10249590A (en) Servo motor drive link motion press and method therefor
CN219924553U (en) Feeding mechanism of four-column hydraulic press
US3757410A (en) Method and apparatus for extruding metal powder to produce a continuous rod
US4917588A (en) Press for molding articles from powdered materials and drive means therefor
CN209394899U (en) It is a kind of two-way to pressure ceramic powders forming hydraulic press
CN218744320U (en) Sheet metal part normal direction cut-out press
JPH0364240B2 (en)
JP2004181510A (en) Pressing method and press device
CN104289607A (en) Control method of compression limit mechanism for die stamped part
JPS63168296A (en) Power molding device
CN209918885U (en) Full-automatic forming hydraulic press for multi-step and multi-layer dry powder products
JP7419242B2 (en) Powder press machine with toggle lever drive and electric drive
CN203448670U (en) Full-automatic forming machine for integrally formed inducers
CN116275030B (en) Cemented carbide powder placing mechanism
CN218744636U (en) Quick forging and pressing cold heading machine
CN214395574U (en) Frame movable dry bag isostatic pressing machine
CN218286861U (en) Pressing cylinder lifting mechanism
CN213944885U (en) Make things convenient for metal powder make-up machine of material loading
CN215750984U (en) Film pressing and pushing device for four-column hydraulic machine

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant