CN217860799U - Full-automatic grinding wheel forming machine - Google Patents
Full-automatic grinding wheel forming machine Download PDFInfo
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- CN217860799U CN217860799U CN202222308743.8U CN202222308743U CN217860799U CN 217860799 U CN217860799 U CN 217860799U CN 202222308743 U CN202222308743 U CN 202222308743U CN 217860799 U CN217860799 U CN 217860799U
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- grinding wheel
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- wheel forming
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Abstract
The utility model discloses a full-automatic grinding wheel forming machine, including throwing stand material device and grinding wheel forming device, wherein: the feeding and spreading device is used for feeding, stirring and scraping materials; the feeding and spreading device comprises a material box arranged on the workbench, a feeding mechanism is arranged on the material box, and a stirring and scraping mechanism is arranged in the material box; the stirring and scraping mechanism comprises a stirring fork, the upper part of the stirring fork is provided with a scraping plate, and the lower part of the stirring fork is provided with a material fork; a rotary driving unit and a lifting driving unit are connected with the material stirring fork; the grinding wheel forming device is used for realizing the pressing of the grinding wheel; the grinding wheel forming device comprises a grinding wheel forming die, a forming press matched with the grinding wheel forming die and a die unloading mechanism. The utility model discloses with throwing in the emery wheel forming process material, stand the material, scrape material, suppression, drawing of patterns etc. concentrate on an organic whole, realized emery wheel compounding, fashioned full automatization, suppression process cooperation multistation pressure head, but the one-time suppression is the shaping of majority, has improved production efficiency.
Description
Technical Field
The utility model relates to an automatic molding technique of cylindrical body products such as emery wheel, concretely relates to full-automatic emery wheel make-up machine.
Background
Along with the continuous development and progress of the manufacturing industry in China, the abrasive tool industry is also developed rapidly, the abrasive tool is known as the manufacturing industry tooth industry, and at present, in the technical progress, how to improve the production efficiency of the grinding wheel is a problem which is always solved by the industry.
At present, domestic grinding wheel production enterprises mainly still give priority to manual forming, especially for small grinding wheels, some automatic grinding wheel forming machines appearing at present are also mostly single-specification product forming or lack certain technological requirements, if stirring and scraping materials do not exist, the tissue uniformity of the product can not be guaranteed, and secondly, the problems that the specification of an automatic forming product is single or the mold replacement is complex and the like are solved.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a solve the problem among the prior art, provide a full-automatic grinding wheel make-up machine.
In order to solve the technical problem, the utility model adopts the following technical scheme:
the utility model provides a full-automatic grinding wheel make-up machine, is including throwing stand material device and grinding wheel forming device, wherein:
the feeding and spreading device is used for feeding, stirring and scraping materials;
the feeding and spreading device comprises a material box arranged on a workbench, a guide rail horizontally arranged is arranged on the workbench, the material box is connected with the guide rail in a sliding manner, and the material box is connected with a displacement driving unit; the material box is provided with a feeding mechanism, and a stirring and scraping mechanism is arranged in the material box; the stirring and scraping mechanism comprises a stirring fork, the upper part of the stirring fork is provided with a scraping plate, and the lower part of the stirring fork is provided with a material fork; a rotary driving unit and a lifting driving unit are connected with the material stirring fork;
the grinding wheel forming device is used for realizing the pressing of the grinding wheel;
the grinding wheel forming device comprises a grinding wheel forming die, a forming press matched with the grinding wheel forming die and a die unloading mechanism; the grinding wheel forming die comprises a die ring and a core rod fixed with the die ring, the die ring is arranged at a forming station, and the forming station is positioned on the moving track of the material box.
Furthermore, the feeding mechanism comprises a feeding hopper, and the feeding hopper is positioned above the feed box and is connected with the feed box through a feed conveying pipe.
Furthermore, the lifting driving unit comprises a pneumatic cylinder body and a pneumatic rod matched with the pneumatic cylinder body, the pneumatic cylinder body is vertically installed on the material box, the pneumatic rod can vertically extend and retract relative to the pneumatic cylinder body, a rotary joint is installed at the end part of the pneumatic rod, the material stirring fork is installed on a rotating part of the rotary joint, and the pneumatic rod can extend and retract to achieve the purpose of extending and retracting the material stirring fork vertically;
the rotary driving unit comprises a motor base arranged on the material box, the motor is arranged on the motor base, a motor output shaft is downwards connected with a rotating shaft, and the motor output shaft is connected with the rotating shaft in a key mode so as to realize the up-and-down movement and radial limiting of the rotating shaft and the motor output shaft; the rotation axis is connected with rotary joint's rotating part, realizes stirring the rotation of material fork.
Furthermore, the displacement driving unit comprises a hydraulic transmission cylinder positioned on one side of the material box, a hydraulic cylinder body of the hydraulic transmission cylinder is installed on the workbench, and a hydraulic push rod of the hydraulic transmission cylinder is connected with the material box.
Furthermore, the main body part of the forming press adopts a four-column hydraulic press, a press top seat is arranged on a hydraulic press supporting seat and is connected with a hydraulic press base through a four-column hydraulic press guide post to form an integral structure of the hydraulic press, a hydraulic rod is arranged in a machine body cavity, a hydraulic press pressure head is arranged below the hydraulic rod, and a die cover used in the grinding wheel forming die is arranged below the pressure head.
Furthermore, the die cover is fixed on a hydraulic press head through a corresponding hydraulic press die cover fixing column.
Further, the upper side surface of the hydraulic machine base is flush with the workbench to serve as a forming station; a die ring of the grinding wheel forming die is detachably fixed on a hydraulic machine base through a matched die sleeve;
the die rings are divided into die rings with different sizes, and die sleeves with different sizes are installed in a matched mode.
Further, the mould unloading mechanism is located below the forming station and comprises a mould bottom, the mould bottom is installed on the base, the base is fixedly installed on the ejector rod, and the ejector rod moves up and down under the action of the hydraulic mechanism.
Furthermore, a plurality of die rings are arranged in an array mode, and the number and the positions of the stirring forks correspond to those of the die rings; the number and the position of the die covers correspond to those of the die rings, and the number and the position of the die bottoms correspond to those of the die rings.
Furthermore, a discharging table is arranged on the other side, opposite to the workbench, of the forming station.
The utility model has the advantages that:
(1) The utility model discloses with throwing in the emery wheel forming process material, stand the material, scrape material, suppression, drawing of patterns etc. concentrate on an organic whole, realized emery wheel compounding, fashioned full automatization, suppression process cooperation multistation pressure head, but the one-time suppression is the shaping of majority, has improved production efficiency.
The utility model discloses a cover half shaping is set for, throws the workbin and gos forward the process of accomplishing the material of throwing, stirring the material, scraping the material, and after throwing the workbin and leave the mesa, the suppression emery wheel is suppressed in press pressure head whereabouts, and the back is accomplished in the suppression, and the mould unloading device begins work, accomplishes the automatic drawing of patterns of emery wheel.
(2) The utility model discloses the shaping mode of well emery wheel adopts cover half shaping mode, throw stand material device and adopt multi-functional workbin, this workbin is including throwing the material function, stir the material, scrape the material function, the realization of throwing the material function mainly is that the shaping material falls into the workbin through the dog-house, after throwing the material, hydraulic pressure propulsion pole pushes the workbin whole to the shaping station, the whole shaping chamber that covers forming die of workbin this moment, the shaping material falls into the intracavity automatically under the action of gravity, then pneumatic stem stretches out, pneumatic stem head is fixed to be stirred the material fork (should stir material fork upper portion is the scraper blade, the lower part is the material fork) and stretches into to the forming die intracavity, stir the material, scrape the material, after the action, pneumatic stem withdraws under pneumatic action, throw stand material action and accomplish, the workbin is whole to return to the initial position.
The material in the material box falls into the cavity of the forming die well through self gravity, and simultaneously, the stirring and scraping modes are combined into a whole, so that the tissue uniformity of the grinding wheel is improved.
(3) The utility model discloses well ring is arranged and is arranged a plurality ofly, stirs the quantity and the position of material fork and corresponds with the ring, and the quantity and the position of mould lid correspond with the ring, and the quantity and the position of mould base correspond with the ring to but the emery wheel of multiple specification or most quantity of one shot forming in-process shaping.
(4) Through the utility model discloses, an equipment can produce the emery wheel of different specifications size, and automatic molding machine's moulded die design only needs to change grinding wheel mold when the emery wheel of different specifications of suppression, and the change of different grinding wheel molds can be realized to the emery wheel die ring and the platform intracavity only need install the die sleeve additional.
(5) The utility model discloses in, emery wheel forming die's die cover is installed on the press ram, and die sleeve fixed mounting is on the die ring, and integral erection is on the shaping station, and plug fixed mounting is on the die ring, installs on the base at the bottom of the mould, and base fixed mounting is on the knockout rod of demolding device.
By adopting the technical scheme, the grinding wheel can be ensured to be quickly replaced, different parts of the forming die are fixedly arranged at different positions, the mutual movement between the parts is limited, and the automatic production can be realized.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is an enlarged view of the bin portion of FIG. 1;
fig. 3 is a top view of the middle working table, the forming station and the discharging table of the present invention.
The drawings are for illustrative purposes only and are not to be construed as limiting the patent; for the purpose of better illustrating the present embodiments, certain elements of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
As shown in fig. 1 to fig. 3, the present embodiment provides a full-automatic grinding wheel forming machine, which includes a material feeding and spreading device and a grinding wheel forming device, wherein:
and the feeding and spreading device is used for feeding, stirring and scraping materials.
The feeding and spreading device comprises a material box 11 arranged on a workbench 23, two linear guide rails 30 horizontally arranged in the front-back direction are arranged on the workbench 23, the material box 11 is in sliding connection with the linear guide rails 30, and meanwhile, the material box 11 is connected with a displacement driving unit.
Specifically, the displacement driving unit comprises a hydraulic transmission cylinder located on the rear side of the feed box 11, a hydraulic cylinder body 20 of the hydraulic transmission cylinder is installed on a workbench 23 through a fixing seat 22, a hydraulic push rod 21 of the hydraulic transmission cylinder is connected with the feed box 11 through a connecting bolt 18 and a connecting head 19, and the feed box 11 moves back and forth under hydraulic power.
The feeding mechanism is arranged on the feed box 11 and is arranged above the feed box 11. Specifically, the feeding mechanism comprises a feeding hopper 16 and a conveying pipe 17, the feeding hopper 16 is installed at the upper end of the conveying pipe 17, and the lower end of the conveying pipe 17 is connected with the material box 11.
Four groups of stirring and scraping mechanisms are arranged in the material box; the stirring and scraping mechanism comprises a stirring fork 15, wherein the upper part of the stirring fork 15 is provided with a scraping plate, and the lower part of the stirring fork 15 is provided with a material fork; a rotation driving unit and a lifting driving unit are connected with the stirring fork 15.
Specifically, lift drive unit includes pneumatic cylinder 12 and rather than complex pneumatic rod 13, and pneumatic cylinder 12 is vertical to be installed on workbin 11, and pneumatic rod 13 is flexible from top to bottom relative to pneumatic cylinder 12, and rotary joint 14 is installed to the tip of pneumatic rod 13, stirs the material fork 15 and installs in rotary joint 14's rotating part, and pneumatic rod 13 is flexible can realize stirring the material fork flexible from top to bottom.
The rotary driving unit comprises a motor base arranged on the material box 11, the motor base is positioned above the pneumatic cylinder body 12, the motor 8 is arranged on the motor base, the motor output shaft 9 is downwards connected with a rotating shaft 10, and the motor output shaft 9 is in splined connection with the rotating shaft 10 so as to realize the up-and-down movement and radial limiting of the rotating shaft 10 and the motor output shaft; the rotary shaft 10 is connected with the rotary part of the rotary joint 14, and the stirring fork 15 rotates.
The motor 8 can transmit the motion to the material stirring fork 15 in rotation, drive the rotation of the material stirring fork, and realize the up-and-down stretching of the material stirring fork 15 under the action of the cylinder.
The utility model discloses the shaping mode of well emery wheel adopts cover half shaping mode, throw stand material device and adopt multi-functional workbin, this workbin 11 is including throwing the material function, stir the material, scrape the material function, the realization of throwing the material function mainly is that the shaping material falls into workbin 11 through magazine 16, after throwing the material, hydraulic pressure propulsion pole 21 pushes workbin 11 whole to the shaping station, the whole shaping chamber that covers forming die of workbin this moment, the shaping material falls into the intracavity automatically under the action of gravity, then pneumatic stem 13 stretches out, pneumatic stem 13 head is fixed to be stirred material fork 15 (should stir material fork upper portion is the scraper blade, the lower part is the material fork) stretches into to the forming die intracavity, stir the material, scrape the material, after the action, pneumatic stem 13 withdraws under pneumatic action, throw stand material action and accomplish, workbin 11 is whole to return to the initial position.
The material in the material box 11 well falls into the cavity of the forming die through self gravity, and simultaneously, the stirring and scraping modes are combined into a whole, so that the organization uniformity of the grinding wheel is improved.
And the grinding wheel forming device is used for realizing the pressing of the grinding wheel.
The grinding wheel forming device comprises a grinding wheel forming die, a forming press matched with the grinding wheel forming die and a die unloading mechanism; the grinding wheel forming die comprises a die ring 31 and a core rod fixed with the die ring 31, wherein the die ring 31 is arranged at a forming station, and the forming station is positioned on the moving track of the material box 11.
The main body of the forming press adopts a four-column hydraulic press, all the press parts are assembled, the press top seat 1 is arranged on a hydraulic press supporting seat 3 and is connected with a hydraulic press base 28 through a four-column hydraulic press guide column 7 to form the integral structure of the hydraulic press, a hydraulic rod 2 is arranged in a machine body cavity, a hydraulic press pressure head 4 is arranged below the hydraulic rod, and a mold cover 6 used in a grinding wheel forming mold is arranged below the pressure head.
In this embodiment, the number of the die covers 6 is four, and the die covers are fixed on the hydraulic press ram 4 through the corresponding hydraulic press die cover fixing columns 5.
In this embodiment, the upper side surface of the hydraulic press base is flush with the workbench 23 to serve as a forming station; the die ring 31 of the grinding wheel forming die is detachably fixed on the hydraulic machine base 28 through a matched die sleeve 32.
In order to realize the molding of products with different specifications, when the die rings 31 with different sizes are replaced, the die sleeves 32 with different sizes are required to be installed in a matching way and fixed on the hydraulic machine base 28.
The mould unloading mechanism is located below the forming station and comprises a mould bottom 24, the mould bottom 24 is installed on a base 25, the base 25 is fixedly installed on an ejector rod 26, and the ejector rod 26 moves up and down under the action of a hydraulic cylinder 27, so that the formed grinding wheel is automatically pushed out of the mould.
In this embodiment, four mold rings 31 are arranged in a 2*2 array, and the number and positions of the material stirring forks 15 correspond to those of the mold rings 31; the number and position of the die covers 6 correspond to those of the die rings 31, and the number and position of the die bottoms 24 correspond to those of the die rings 34, so that a plurality of specifications or a plurality of grinding wheels can be formed in one press forming process.
Through the utility model discloses, an equipment can produce the emery wheel of different specifications size, and the forming die design of automatic molding machine is split type mould, only needs to change grinding wheel mold when the emery wheel of the different specifications of suppression, and the emery wheel die ring only needs to install the die sleeve additional with the platform intracavity, can realize the change of different emery wheel moulds.
The utility model discloses in, emery wheel forming die's die cover 6 is installed on hydraulic press pressure head 4, and die sleeve 32 fixed mounting is on the die ring 31, and whole installation is on the shaping station, and plug fixed mounting is on die ring 31, and 24 are installed on base 25 at the bottom of the mould, and base fixed mounting is on the knockout rod 26 of mould unloading device.
By adopting the technical scheme, the grinding wheel can be ensured to be quickly replaced, different parts of the forming die are fixedly arranged at different positions, the mutual movement between the parts is limited, and the automatic production can be realized.
And a discharging table 29 is arranged on the other side of the forming station opposite to the workbench 23, so that discharging is facilitated.
The utility model discloses a cover half shaping is set for, throws the workbin and gos forward the process of accomplishing the material of throwing, stirring the material, scraping the material, and after throwing the workbin and leave the mesa, the suppression emery wheel is suppressed in press pressure head whereabouts, and the back is accomplished in the suppression, and the mould unloading device begins work, accomplishes the automatic drawing of patterns of emery wheel.
The utility model discloses with throwing in the emery wheel forming process material, stand the material, scrape material, suppression, drawing of patterns etc. concentrate on an organic whole, realized emery wheel compounding, fashioned full automatization, suppression process cooperation multistation pressure head, but the one-time suppression is the shaping of majority, has improved production efficiency.
The above embodiments are only used for illustrating but not limiting the technical solutions of the present invention, and although the present invention is described in detail with reference to the above embodiments, those of ordinary skill in the art should understand that: the present invention may be modified or substituted with equivalents without departing from the spirit and scope of the invention, which should be construed as being limited only by the claims.
If the terms "first," "second," etc. are used herein to define parts, those skilled in the art will recognize that: the use of "first" and "second" is merely for convenience in describing the invention and to simplify the description, and the words are not intended to have a special meaning unless otherwise stated.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship indicated based on the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Claims (10)
1. The utility model provides a full-automatic grinding wheel make-up machine which characterized in that: including throwing stand material device and emery wheel forming device, wherein:
the feeding and spreading device is used for feeding, stirring and scraping materials;
the feeding and spreading device comprises a material box arranged on a workbench, a guide rail horizontally arranged is arranged on the workbench, the material box is connected with the guide rail in a sliding manner, and meanwhile, the material box is connected with a displacement driving unit; the feed box is provided with a feeding mechanism, and a stirring and scraping mechanism is arranged in the feed box; the stirring and scraping mechanism comprises a stirring fork, the upper part of the stirring fork is provided with a scraping plate, and the lower part of the stirring fork is provided with a material fork; a rotary driving unit and a lifting driving unit are connected with the material stirring fork;
the grinding wheel forming device is used for realizing the pressing of the grinding wheel;
the grinding wheel forming device comprises a grinding wheel forming die, a forming press matched with the grinding wheel forming die and a die unloading mechanism; the grinding wheel forming die comprises a die ring and a core rod fixed with the die ring, the die ring is arranged at a forming station, and the forming station is positioned on the moving track of the material box.
2. The full-automatic grinding wheel forming machine according to claim 1, characterized in that: the feeding mechanism comprises a feeding hopper, and the feeding hopper is positioned above the material box and is connected with the material box through a material conveying pipe.
3. The fully automatic grinding wheel molding machine according to claim 1, characterized in that: the lifting driving unit comprises a pneumatic cylinder body and a pneumatic rod matched with the pneumatic cylinder body, the pneumatic cylinder body is vertically arranged on the material box, the pneumatic rod can vertically extend and retract relative to the pneumatic cylinder body, a rotary joint is arranged at the end part of the pneumatic rod, the material stirring fork is arranged on a rotating part of the rotary joint, and the material stirring fork can vertically extend and retract due to the extension and retraction of the pneumatic rod;
the rotary driving unit comprises a motor base arranged on the material box, the motor is arranged on the motor base, a motor output shaft is downwards connected with a rotating shaft, and the motor output shaft is connected with the rotating shaft in a key mode so as to realize the up-and-down movement and radial limiting of the rotating shaft and the motor output shaft; the rotation axis is connected with rotary joint's rotating part, realizes stirring the rotation of material fork.
4. The full-automatic grinding wheel forming machine according to claim 1, characterized in that: the displacement driving unit comprises a hydraulic transmission cylinder positioned on one side of the material box, a hydraulic cylinder body of the hydraulic transmission cylinder is installed on the workbench, and a hydraulic push rod of the hydraulic transmission cylinder is connected with the material box.
5. The full-automatic grinding wheel forming machine according to claim 1, characterized in that: the main body of the forming press adopts a four-column hydraulic press, a press top seat is arranged on a hydraulic press supporting seat and is connected with a hydraulic press base through a four-column hydraulic press guide post to form an integral structure of the hydraulic press, a hydraulic rod is arranged in a machine body cavity, a hydraulic press pressure head is arranged below the hydraulic rod, and a mold cover used in a grinding wheel forming mold is arranged below the pressure head.
6. The full-automatic grinding wheel forming machine according to claim 5, characterized in that: the die cover is fixed on the hydraulic press head through the corresponding hydraulic press die cover fixing column.
7. The full-automatic grinding wheel forming machine according to claim 6, characterized in that: the upper side surface of the hydraulic machine base is flush with the workbench to serve as a forming station; a die ring of the grinding wheel forming die is detachably fixed on a hydraulic machine base through a matched die sleeve;
the die rings are divided into die rings with different sizes, and die sleeves with different sizes are arranged in a matched mode.
8. The full-automatic grinding wheel forming machine according to claim 7, characterized in that: the mould unloading mechanism is located below the forming station and comprises a mould bottom, the mould bottom is installed on the base, the base is fixedly installed on the ejector rod, and the ejector rod moves up and down under the action of the hydraulic mechanism.
9. The full-automatic grinding wheel forming machine according to claim 8, characterized in that: the number and the positions of the stirring forks correspond to those of the die rings; the number and the position of the die covers correspond to those of the die rings, and the number and the position of the die bottoms correspond to those of the die rings.
10. The full-automatic grinding wheel forming machine according to claim 1, characterized in that: and a discharging table is arranged on the other side of the forming station opposite to the workbench.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222308743.8U CN217860799U (en) | 2022-08-31 | 2022-08-31 | Full-automatic grinding wheel forming machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222308743.8U CN217860799U (en) | 2022-08-31 | 2022-08-31 | Full-automatic grinding wheel forming machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217860799U true CN217860799U (en) | 2022-11-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222308743.8U Active CN217860799U (en) | 2022-08-31 | 2022-08-31 | Full-automatic grinding wheel forming machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217860799U (en) |
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2022
- 2022-08-31 CN CN202222308743.8U patent/CN217860799U/en active Active
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