CN218015773U - Diamond powder material flattening device - Google Patents

Abstract

The utility model relates to a technical field of the used equipment of powder metallurgy especially relates to a diamond powder material smoothing device. The diamond powder leveling device comprises a mounting frame, wherein a lifting rotary mechanism is arranged on the mounting frame, the lifting rotary mechanism is provided with an output end capable of lifting simultaneously and rotating around an axis extending up and down, a leveling head is arranged on the output end of the lifting rotary mechanism, the leveling head extends into a material cup when in use, and the lifting rotary mechanism is used for driving the leveling head to lift and rotate so as to level the top of the diamond powder. Compare in the mode of adopting artifical floating among the prior art, the utility model provides a diamond powder material floating device can realize automatic floating to the diamond powder in the material cup, and not only efficiency is higher, and the roughness of the diamond powder after floating moreover is better.

Description

Diamond powder material flattening device

Technical Field

The utility model relates to a technical field of the used equipment of powder metallurgy especially relates to a diamond powder material smoothing device.

Background

The diamond composite sheet is formed by sintering diamond powder and a hard alloy substrate under the condition of ultrahigh pressure and high temperature, has the properties of high hardness, high wear resistance and heat conductivity of diamond, and the strength and impact toughness of hard alloy, and is an ideal material for manufacturing cutting tools, drilling bits and other wear-resistant tools. The key step in the preparation technology of the diamond compact is a vibrating compaction process and a compacting process of diamond powder, and the diamond powder after vibrating compaction is used for sintering with a hard alloy substrate.

In the vibrating process, after the diamond powder is generally put into a beaker, the beaker is manually vibrated to vibrate the powder in the beaker, and the inside of the vibrated powder is distributed uniformly, i.e. the tap density of the powder is uniform. And then, the top of the powder is smoothed to ensure that the density of each part is consistent after compaction, and then the powder is compacted. Among the prior art, each process all relies on the manual work to accomplish, and not only efficiency is lower, and roughness, the real-time dynamics of pressure when moreover manual smoothing are difficult to the accuse, and the thickness difference on the bed of material after the manual compaction increases, and the thickness difference that can lead to diamond layer among the diamond compact piece that finally obtains like this is great to influence the stability of product.

In a method for loading powder into a beryllium material molding blank for a CETR reactor, which is provided in Chinese patent invention with an authorization publication number of CN111804909B, the method discloses a vibration platform, wherein a vibration motor is arranged on the vibration platform, and the vibration platform can vibrate according to a certain frequency after the vibration motor is started, and the vibration platform can control and adjust the vibration frequency. When the mode is applied to the vibrating compaction process of diamond powder, the material cup can be placed on the vibrating platform, the diamond powder in the material cup can be compacted when the vibrating platform vibrates, and the problem of low efficiency in manual compaction can be solved through the vibrating platform.

The Chinese patent application with application publication number CN108760433A discloses an automatic compaction device for a rock test piece, which comprises a base and a lifting screw connected to the base, wherein a control platform is connected to the lifting screw, a pneumatic pump and a controller are arranged on the control platform, a pressure head is arranged at the bottom of the pneumatic pump, and the pressure head can be driven to move up and down when the pneumatic cylinder is started. When the method is applied to the diamond powder compaction process, the material cup can be placed on the platform, then the pneumatic pump is started, and the diamond powder in the material cup can be compacted when the pressure head moves downwards.

That is to say, the automated production equipment of the work procedure of compaction, compaction has been provided among the prior art, but to floating the work procedure, still adopt the mode of manual floating at present, the inefficiency that exists during manual floating, the relatively poor problem of roughness still do not solve.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a floating device of diamond powder material to there is inefficiency, the relatively poor technical problem of roughness at ordinary times in artifical floating among the solution prior art.

The technical proposal of the diamond powder material leveling device of the utility model is that:

the diamond powder leveling device comprises a mounting frame, wherein a lifting rotary mechanism is arranged on the mounting frame, the lifting rotary mechanism is provided with an output end capable of lifting simultaneously and rotating around an axis extending up and down, a leveling head is arranged on the output end of the lifting rotary mechanism, the leveling head extends into a material cup when in use, and the lifting rotary mechanism is used for driving the leveling head to lift and rotate so as to level the top of the diamond powder.

Has the beneficial effects that: when the diamond powder material flattening device is used, the material cup filled with the diamond powder material is placed under the flattening head just opposite to the material cup, the output end of the lifting rotary mechanism can drive the flattening head to realize lifting and rotary motion, and after the flattening head extends into the material cup, the top of the diamond powder material can be firstly contacted with the flattening head, and the flattening head moves downwards while doing rotary motion, so that the top of the diamond powder material can be flattened. Compare in the mode of adopting artifical floating among the prior art, the utility model provides a diamond powder material floating device can realize automatic floating to the diamond powder in the material cup, and not only efficiency is higher, and the roughness of the diamond powder after floating moreover is better.

Further, the lifting slewing mechanism comprises a motor mounting seat which is assembled on the mounting frame in a sliding mode in the vertical direction, and a lifting driving part which drives the motor mounting seat to lift; the motor is fixedly installed on the motor installation seat, the motor is provided with an output shaft extending downwards, the end part of the output shaft is provided with the troweling head, and the end part of the output shaft can lift along with the motor installation seat and rotate along with the motor to form a lifting and rotating mechanism.

Has the advantages that: the motor mounting seat is slidably mounted on the mounting frame, the lifting driving part is used for driving the motor mounting seat to lift, and the output shaft of the motor fixed on the electrode mounting seat is only connected with the troweling head, so that the load of the output shaft of the motor is small, and the motor is protected to a certain extent.

Further, the mounting bracket includes two at least stands of interval arrangement along the horizontal direction, and the motor mount pad slip suit is in the outside of each stand.

Has the beneficial effects that: the stand is arranged along the horizontal direction interval at least two, and motor mount pad slip suit is back on each stand like this, and each stand can play the direction and prevent changeing the effect, and motor mount pad can slide from top to bottom along the stand promptly to can not follow stand circumferential direction when sliding.

Further, the motor mount pad includes two motor installation bodies that the interval was arranged, be equipped with the mounting panel that stretches into in two motor installation body intervals on the motor, the motor mount pad still including running through motor installation body, mounting panel and fix the bolt and nut subassembly on the motor installation body with the motor.

Has the advantages that: by adopting the structure, the motor and the motor mounting seat are fixedly mounted, and the mounting is convenient and fast.

Further, the motor installation body is a channel steel, and the openings of the two channel steels are back to back.

Has the advantages that: the motor installation body adopts the channel-section steel, can use current groove steel construction, does not need to process the motor installation body in addition, and installation processing is more convenient.

Furthermore, a rotating rod is arranged on the output end, the floating head is arranged on the rotating rod, and the floating head and the rotating rod and/or the rotating rod and the output end are detachably connected.

Has the beneficial effects that: the troweling head is detachably connected with the rotary rod, and can be replaced according to the size of the material cup, so that the diamond powder troweling device has a wider application range; the rotary rod is detachably connected with the output end, and the rotary rod can be replaced when damaged.

Further, the diamond powder material floating device further comprises a base, and the mounting frame is fixedly arranged on the base.

Has the advantages that: place the floating device of diamond powder on the plane through the base, whole device is reliable and more stable in the use.

Furthermore, a controller is arranged at the top of the mounting frame and connected with the lifting slewing mechanism.

Has the advantages that: the lifting and rotating mechanism is controlled by the controller, so that the control is more convenient.

Drawings

Fig. 1 is a schematic structural view of a diamond powder material flattening apparatus according to embodiment 1 of the present invention.

Description of the reference numerals: 1. a base; 2. a mounting frame; 3. a fixing plate; 4. a motor mounting body; 5. a flat head driving motor is smeared; 501. a body; 6. rotating the rod; 7. smearing a flat head; 8. a controller; 9. a motor mounting seat; 10. a sliding sleeve; 11. a column; 12. a telescopic oil cylinder; 13. a connecting frame; 14. fixing the rod; 15. moving the plate; 16. a fixing frame.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clear, the present invention is further described in detail with reference to the accompanying drawings and embodiments. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not to be construed as limiting the invention, i.e., the described embodiments are merely illustrative of some, but not all, of the embodiments of the invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiment of the present invention, all other embodiments obtained by the person skilled in the art without creative work belong to the protection scope of the present invention.

It is noted that, in the embodiments of the present invention, relational terms such as "first" and "second", and the like, which may be present in the embodiments, are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply that such actual relationships or sequences between the entities or operations exist. Also, terms such as "comprises," "comprising," or any other variation thereof, which may be present, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, the statement that "comprises a … …," or the like, may occur does not preclude the presence of additional identical elements in the process, method, article, or apparatus that comprises the elements.

In the description of the present invention, unless otherwise explicitly specified or limited, terms such as "mounted," "connected," and "connected" that may be present are to be construed broadly, e.g., as a fixed connection, a releasable connection, or an integral connection; can be mechanically or electrically connected; either directly or indirectly through intervening media, or may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those skilled in the art from the specific situation.

In the description of the present invention, unless otherwise explicitly specified or limited, the term "provided" may be used in a broad sense, for example, the object of "provided" may be a part of the body, or may be arranged separately from the body and connected to the body, and the connection may be a detachable connection or a non-detachable connection. The specific meaning of the above terms in the present invention can be understood by those skilled in the art from the specific situation.

The present invention will be described in further detail with reference to examples.

The utility model discloses in the diamond powder material smoothing device that provides embodiment 1:

as shown in fig. 1, the diamond powder material flattening device comprises a quadrangular base 1 and a mounting rack 2 fixed on the base 1, a motor mounting seat 9 is installed on the mounting rack 2 in a vertically-guiding sliding manner, a flattening head driving motor 5 is fixedly installed on the motor mounting seat 9, an output shaft of the flattening head driving motor 5 extends downwards, a rotary rod 6 extending vertically is welded and fixed on an output shaft of the flattening head driving motor 5, the bottom of the rotary rod 6 is connected with a flattening head 7, and the output shaft of the flattening head driving motor 5 can drive the flattening head 7 to rotate in the horizontal plane when rotating. The diamond powder leveling device further comprises a telescopic oil cylinder 12, a cylinder body of the telescopic oil cylinder 12 is fixed on the mounting frame 2 through a connecting frame 13, a piston rod of the telescopic oil cylinder 12 extends upwards and is fixed with a fixed rod 14, a movable plate 15 is fixed at the top end of the fixed rod 14, and the movable plate 15 is fixed on the motor mounting seat 9 through a fixed frame 16. When a piston rod of the telescopic oil cylinder 12 is telescopic, the fixed rod 14 drives the moving plate 15 to move up and down, so that the moving plate 15 can drive the motor mounting seat 9 to move up and down, and further the up and down movement of the troweling head 7 is realized.

In this embodiment, the telescopic cylinder 12, the fixed rod 14, the moving plate 15, the connecting frame 13 and the fixed frame 16 constitute a lifting driving part for driving the motor mounting base 9 to lift, the lifting driving part, the motor mounting base 9 and the troweling head driving motor 5 constitute a lifting revolving mechanism for driving the troweling head 7 to lift and revolve, and an output shaft of the troweling head driving motor 5 constitutes an output end of the lifting revolving mechanism.

As shown in fig. 1, the mounting frame 2 includes two vertical columns 11 extending up and down, and the two vertical columns 11 are arranged at intervals along the horizontal direction. The motor mount pad 9 includes that the slip suit is at the outside sliding plate body of two stands 11 and fixes the motor mount body 4 that two intervals were arranged on the sliding plate body, specifically, the sliding plate body includes fixed plate 3 and connects the sliding sleeve 10 of arranging at two intervals of fixed plate 3 towards stand 11 one side, sliding sleeve 10 includes that circular cover body and one end link to each other with circular cover body, the connecting plate that the other end links to each other with fixed plate 3, two circular cover body correspond the suit in the outside of two stands 11, so that motor mount pad 9 can slide from top to bottom along stand 11.

In this embodiment, two motor installation bodies 4 are the channel-section steel of U-shaped, and the opening of two channel-section steels is arranged mutually away from each other, and two channel-section steels all connect on the fixed plate 3 of sliding plate body through the screw fastening.

The flat head driving motor 5 comprises a body 501 and an output shaft connected with the body 501, wherein a mounting plate is fixed on the body 501, and the mounting plate extends into the space between the two motor mounting bodies 4. The motor mounting seat 9 further comprises a bolt and nut assembly arranged on the motor mounting body 4, and after bolts in the bolt and nut assembly penetrate through the two motor mounting bodies 4 and the mounting plate, nuts in the bolt and nut assembly are used for backing up tightly to fix the floating head driving motor 5 on the motor mounting seat 9.

After the material cup filled with the diamond powder is placed on the base 1 and is opposite to the position of the troweling head 7, the troweling head driving motor 5 and the telescopic oil cylinder 12 are started, the movable plate 15 drives the troweling head driving motor 5 to move downwards, and meanwhile, the troweling head driving motor 5 drives the troweling head 7 to rotate, so that the troweling head 7 can perform rotary motion while moving up and down. Due to the fact that the surface of the diamond powder in the material cup is uneven, after the floating head 7 extends into the material cup, the top of the diamond powder is firstly contacted with the floating head 7, the floating head 7 moves downwards while rotating, and therefore the top of the diamond powder can be leveled.

In this embodiment, the floating head 7 is a circular plate body adapted to the inner diameter of the cup.

In this embodiment, the troweling head 7 is detachably connected to the rotating rod 6. Specifically, the bottom end of the connecting rod is provided with an installation prism, the section of the installation prism is square, the top end of the installation prism is provided with a stop end face, and a positioning installation hole is formed in the center of the trowelling head 7. When the smearing head 7 is fixed with the rotating rod 6, the mounting prism is positioned and inserted into the positioning mounting hole until the smearing head 7 is stopped with the end face of the stopper, so that the smearing head 7 is clamped on the mounting prism. The smearing head 7 and the rotary rod 6 are detachably connected, the smearing head 7 can be replaced according to the size of the material cup, and the application range of the diamond powder smearing device is wider.

In addition, the diamond powder material floating device further comprises a controller 8, the controller 8 is fixed to the top of the mounting frame 2, the controller 8 is connected with the floating head driving motor 5 and the telescopic oil cylinder 12, the controller 8 can control the starting and stopping of the floating head driving motor 5 and the telescopic oil cylinder 12, and the rotating speed of the floating head driving motor 5 can be controlled.

The utility model discloses in embodiment 2 of diamond powder material smoothing device that provides, different with embodiment 1 is, in this embodiment, the first driving motor of floating is fixed on the mounting bracket and the first driving motor's of floating output shaft downwardly extending, be fixed with the fixing base on the first driving motor's of floating output shaft, the bottom of fixing base is fixed with flexible hydro-cylinder, the piston rod downwardly extending of flexible hydro-cylinder and the tip that the head of floating is fixed in the piston rod, can control the smoothing head when the piston rod of flexible hydro-cylinder is flexible and reciprocate, the fixing base rotates when the first driving motor's of floating output shaft rotates, and then the first rotation of drive smoothing.

The utility model discloses in the embodiment 3 of diamond powder material smoothing device that provides, different with embodiment 1 is, in this embodiment, the lift drive part including rotate install at the gear at mount frame top, with gear engagement's chain and drive gear pivoted gear drive motor, the one end of chain is connected on the motor mount pad, the other end of chain is connected with the heavy object. When the output shaft of the gear driving motor rotates, the gear can be driven to rotate, and the rotating gear can drive the chain to drive the motor mounting seat to move up and down, so that the flat head is wiped up and down. Alternatively, in another embodiment, the telescopic cylinder may be replaced with a mechanism that drives the motor mount to move up and down, such as a lead screw-nut mechanism or an electric push rod.

The utility model discloses in the embodiment 4 of diamond powder material smoothing device that provides, different from embodiment 1 is, in this embodiment, smooth head and rotary rod welded fastening, smooth head and rotary rod are not removable promptly.

The utility model discloses in the embodiment 5 of diamond powder material smoothing device that provides, different with embodiment 1, in this embodiment, the top of rotary rod is hollow structure, the top suit of rotary rod is on smoothing driving motor's output shaft, and the output shaft of smoothing driving motor and the top correspondence of rotary rod are provided with round pin axle perforation, the rotary rod suit is back on smoothing driving motor's output shaft, use the fitting pin axle to wear the dress in smoothing driving motor's output shaft and the round pin axle perforation of rotary rod, realize smoothing driving motor's output shaft and the fixed of rotary rod with this. In this embodiment the rotary rod is detachably connected to the output shaft of the troweling head drive motor.

The utility model discloses in the embodiment 6 of diamond powder material leveling device that provides, different with embodiment 1, in this embodiment, the rotary rod bottom has the screw thread section, and the central point of leveling the head puts and has the location mounting hole, and the top of screw thread section has the block terminal surface, passes the screw thread section location mounting hole until leveling the head and block terminal surface block back, uses fastening nut spiral-assembling on the screw thread section to press from both sides the fastening with leveling the head and decide between fastening nut and block terminal surface.

The utility model discloses in embodiment 7 of diamond powder material smoothing device that provides, different with embodiment 1, in this embodiment, diamond powder material smoothing device does not set up the base, the bottom of stand has the screw thread section, fastening nut is equipped with to the screw thread section top spin, a platform for installing diamond powder material smoothing device corresponds on sets up fixed perforation, when diamond powder material smoothing device is fixed on the platform, wear the dress with the stand and use fastening nut after fixed perforation to be equipped with tightly, realize the fixing between diamond powder material smoothing device and the platform with this.

The utility model discloses in the embodiment 8 of diamond powder material smoothing device that provides, different with embodiment 1, in this embodiment, the stand is provided with three, correspondingly, and the sliding sleeve on the motor mount pad is provided with threely, and three sliding sleeve corresponds the outside of slip suit at three stands. Or in other embodiments, four, five or more upright columns are arranged, each upright column is arranged at intervals along the horizontal direction, and the sliding sleeves on the motor mounting seat are the same in number as the upright columns and correspond to the upright columns one by one.

The above description is only for the preferred embodiment of the present invention, and the present invention is not limited thereto, the protection scope of the present invention is defined by the claims, and all structural changes equivalent to the contents of the description and drawings of the present invention should be included in the protection scope of the present invention.

Claims (8)

1. The diamond powder material flattening device is characterized by comprising a mounting frame (2), wherein a lifting rotary mechanism is arranged on the mounting frame (2), the lifting rotary mechanism is provided with an output end capable of lifting simultaneously and rotating around an axis extending up and down, a flattening head (7) is arranged on the output end of the lifting rotary mechanism, the flattening head (7) extends into a material cup when in use, and the lifting rotary mechanism is used for driving the flattening head (7) to lift and rotate so as to flatten the top of diamond powder.

2. A diamond powder material flattening device according to claim 1, wherein the elevation rotary mechanism includes a motor mount (9) slidably fitted on the mount frame (2) in the up-down direction, and an elevation driving section for driving the motor mount (9) to ascend and descend; the motor is fixedly installed on the motor installation seat (9), the motor is provided with an output shaft extending downwards, the end part of the output shaft is provided with the troweling head (7), the end part of the output shaft can lift along with the motor installation seat (9) and rotate along with the motor to form a lifting and rotating mechanism, and the output end of the lifting and rotating mechanism is formed.

3. A diamond powder material flattening apparatus according to claim 2, wherein the mounting frame (2) comprises at least two vertical columns (11) spaced apart horizontally, and the motor mount (9) is slidably mounted on the exterior of each vertical column (11).

4. The diamond powder flattening device according to claim 2 or 3, characterized in that the motor mounting seat (9) comprises two motor mounting bodies (4) arranged at intervals, a mounting plate extending into the interval between the two motor mounting bodies (4) is arranged on the motor, and the motor mounting seat (9) further comprises a bolt and nut assembly penetrating through the motor mounting bodies (4) and the mounting plate to fix the motor on the motor mounting bodies (4).

5. A diamond powder material flattening device according to claim 4, characterised in that the motor mounting body (4) is a channel, the openings of the two channels being opposite.

6. A diamond powder material flattening device according to any one of claims 1-3, characterized in that the output end is provided with a rotary rod (6), the flattening head (7) is provided on the rotary rod (6), and the flattening head (7) is detachably connected to the rotary rod (6) and/or the rotary rod (6) is detachably connected to the output end.

7. A diamond powder material flattening device according to any one of claims 1-3, characterized in that the diamond powder material flattening device further comprises a base (1), and the mounting frame (2) is fixedly arranged on the base (1).

8. A diamond powder material flattening device according to any one of claims 1-3, characterized in that the top of the mounting frame (2) is provided with a controller (8), the controller (8) being connected to the swing-up and down mechanism.

Images