CN214448422U - Nylon blank shaping tool for center plate abrasion disc for railway freight car - Google Patents
Nylon blank shaping tool for center plate abrasion disc for railway freight car Download PDFInfo
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- CN214448422U CN214448422U CN202022406518.9U CN202022406518U CN214448422U CN 214448422 U CN214448422 U CN 214448422U CN 202022406518 U CN202022406518 U CN 202022406518U CN 214448422 U CN214448422 U CN 214448422U
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Abstract
The utility model relates to a railway freight car is with heart dish mill nylon blank setting tool that consumes dish, it includes: the supporting frame comprises a rectangular base, at least three parallel supporting plates are arranged on the upper part of the rectangular base along the long edge direction of the rectangular base, the top ends of the supporting plates are connected with each other through a top plate, at least one pressing hole for a pressing mechanism to penetrate through is formed in the top plate, and a lead screw nut is arranged in each pressing hole; the blank placing plates are arranged above the rectangular base, each blank placing plate is positioned between two adjacent supporting plates, and each blank placing plate corresponds to one pressing hole; at least two pressing mechanisms, each pressing mechanism includes: the lower end of the screw rod penetrates through a screw nut to be connected with the pressure head, the upper end of the screw rod is connected with the rotating handle, and the screw rod can slide up and down along the inner wall of the screw nut. The shaping device is simple in structure and easy and convenient to operate, and the shaping efficiency of the blank is improved.
Description
Technical Field
The utility model relates to a forming tool technical field mainly relates to a railway freight car consumes a set nylon blank forming tool with heart dish mill.
Background
At present, the application of a railway wagon to MC nylon (Monomer casting nylon) products is wider, and the production process for preparing the MC nylon products comprises the following steps: the method comprises the following steps of raw material pre-melting, vacuum dehydration, die-casting forming, blank shaping and machining, wherein the blank shaping effect directly influences the quality of subsequent machining.
The center plate abrasion disc for the railway freight car is widely applied as one of MC nylon products, the structure of the center plate abrasion disc is shown in figure 1, a circular groove is formed in the middle of the center plate abrasion disc, and the nylon blank shaping effect of the center plate abrasion disc is particularly important in the production process of the center plate abrasion disc. Therefore, it is desirable to provide a nylon blank shaping tool for a center wear plate, so as to improve the shaping efficiency of the blank while reducing the labor intensity of workers.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a railway freight car is with heart dish mill consumption dish nylon blank setting tool to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a railway freight car is with heart dish mill consumption dish nylon blank setting tool which includes:
the supporting frame comprises a rectangular base, at least three parallel supporting plates are arranged on the upper portion of the rectangular base along the long side direction of the rectangular base, the top ends of the supporting plates are connected with each other through a top plate, at least one pressing hole for a pressing mechanism to penetrate through is formed in the top plate, and a lead screw nut is arranged in each pressing hole;
the blank placing plates are arranged above the rectangular base, each blank placing plate is positioned between two adjacent supporting plates, and each blank placing plate corresponds to one pressing hole;
at least two pressing mechanisms, each pressing mechanism comprising: the lower end of the screw rod penetrates through one screw nut and is connected with the pressure head, the upper end of the screw rod is connected with the rotating handle, and the screw rod can slide up and down along the inner wall of the screw nut.
As a further improvement of the present invention, each of the axes of the blank holding plates is located under the axes of the pressing holes corresponding thereto.
As a further improvement, the bottom surface diameter of pressure head and the circular recess diameter looks adaptation of heart dish wearing and tearing dish blank, just the bottom surface diameter of pressure head is less than the top surface diameter that the board was placed to the blank.
As a further improvement, the screw nut is a hollow cylinder, every screw nut is all with the suppression hole interference fit that is located its outside.
As a further improvement of the utility model, the screw nut is hollow T type, and it includes: the cylindrical main body with the hollow cavity and the cap are arranged at the top of the cylindrical main body and are larger than the outer diameter of the top end of the cylindrical main body, and the cap is connected with the top plate through a bolt.
As a further improvement of the utility model, the distance between the bottom surface of the top plate and the top surface of the blank placing plate is 25-35 cm.
As a further improvement of the utility model, the upper end of the screw rod is connected with the rotary handle through a cross bolt.
As a further improvement of the utility model, the backup pad sets up to 3, the embossing holes the blank place the board with the quantity of pressing mechanism is 2.
Adopt the produced beneficial effect of above-mentioned technical scheme to lie in:
the embodiment of the utility model provides a setting tool, staff only need rotate rotatory handle, can adjust the pressure head and the distance between the heart dish wearing and tearing dish nylon blank to the realization is to the purpose of heart dish wearing and tearing dish nylon blank design, and this setting device simple structure, easy and simple to handle has improved the design efficiency of blank, has important effect to the production technology who improves the MC nylon product.
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 embodiments or the technical solutions in 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 for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Figure 1 is a schematic diagram of the structure of a center plate wear plate provided by the prior art.
Fig. 2 is a schematic structural view of a core disc grinding and expending disc nylon blank shaping tool for a railway wagon according to an embodiment of the present invention.
Fig. 3 is a front view of fig. 2.
Wherein: 000-circular groove, 1-support frame, 11-rectangular base, 12-support plate, 13-top plate, 14-lead screw nut, 141-cylindrical main body, 142-cover cap, 2-blank placing plate, 3-pressing mechanism, 31-pressure head, 32-lead screw, 33-rotating handle and 34-cross bolt.
Detailed Description
To make the objects, aspects and advantages of the present invention clearer and more fully described below with reference to the following detailed description, it is to be understood that the terms "center", "vertical", "horizontal", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations and positional relationships based on the drawings, and are used merely for convenience of describing and simplifying the present invention, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention.
The embodiment of the utility model provides a railway freight car is with heart dish mill nylon blank setting tool that consumes dish, as shown in figure 2 and figure 3, it includes: the supporting frame 1 comprises a rectangular base 11, at least three parallel supporting plates 12 are arranged on the upper portion of the rectangular base 11 along the long side direction of the rectangular base, the top ends of the supporting plates 12 are connected with each other through a top plate 13, at least one pressing hole for the pressing mechanism 3 to pass through is formed in the top plate 13, and a lead screw nut 14 is arranged inside each pressing hole;
at least two blanks are placed board 2, and it sets up in 11 tops of rectangular base, and every blank is placed board 2 and all is located between two adjacent backup pads 12, and every blank is placed board 2 and all is corresponding with a suppression hole, and every blank is placed the axle center of board 2 and all is located under the axle center of the suppression hole rather than corresponding.
At least two pressing mechanisms 3, each pressing mechanism 3 comprising: the pressure head 31, lead screw 32 and rotatory handle 33, the lower extreme of lead screw 32 passes a lead screw nut 14 and is connected with pressure head 31, and the upper end is connected with rotatory handle 33, and lead screw 32 can slide from top to bottom along the inner wall of lead screw nut 14.
The embodiment of the utility model provides a setting tool is applicable to and suppresses the scene that makes its design with heart dish mill consumption dish nylon blank to railway freight car. When needs are stereotyped heart dish wearing and tearing dish nylon blank, place the blank on the board 2 is placed to the blank, operation rotation handle 33 for pressure head 31 moves down gradually, thereby places the blank of board 2 and applys certain pressure to placing the blank, can reach the blank after keeping certain time and stereotype.
The embodiment of the utility model provides a setting tool, staff only need rotate rotatory handle 33, can adjust the distance between pressure head 31 and the heart dish wearing and tearing dish nylon blank to the realization is to the purpose of blank design, this setting device simple structure, easy and simple to handle, has improved the design efficiency of blank, also improves the stability of the design pressure of blank, has important effect to the production technology who improves the MC nylon product.
Of course, in order to ensure that the pressing head 31 can press the blank placed on the blank placing plate 2 to form the blank, the diameter of the bottom surface of the pressing head 31 is matched with the diameter of the circular groove 000 of the core plate wear plate blank, and the diameter of the bottom surface of the pressing head 31 is smaller than that of the top surface of the blank placing plate 2.
In addition, the distance between the bottom surface of the top plate 13 and the top surface of the blank placing plate 2 is 25-35cm, the pressing head 31 and the screw nut 14 are both made of steel, and therefore, the pressing head 31 can be guaranteed to move up and down in the vertical direction when the handle 33 is rotated only by means of matching of the screw rod 32 and the screw nut 14.
The following description will be made of the manner of connecting the screw rod 32 to the rotary knob 33 and the manner of mounting the screw nut 14.
Regarding the connection of the lead screw 32 to the rotation handle 33, in one possible implementation, the upper end of the lead screw 32 is connected to the rotation handle 33 by a cross bolt 34.
Regarding the mounting manner of the lead screw nut 14, it includes, but is not limited to, the following two:
in the first mode, the lead screw nuts 14 are hollow cylindrical, and each lead screw nut 14 is in interference fit with a pressing hole located on the outer side of the lead screw nut.
Mode two, screw nut 14 is hollow T type, and it includes: a cylindrical body 141 with a hollow cavity, and a cap 142 disposed on the top of the cylindrical body 141 and having a larger outer diameter than the top end thereof, wherein the cap 142 is connected to the top plate 13 by a bolt.
The embodiment of the utility model provides a place the quantity of board 2 and pressing mechanism 3 to backup pad 12, suppression hole, blank and do not do specifically to be restricted, exemplarily, as shown in fig. 2 and fig. 3, backup pad 12 sets up to 3, and the quantity that board 2 and pressing mechanism 3 were placed to suppression hole, blank is 2.
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 it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the embodiments of the present invention.
Claims (8)
1. The utility model provides a railway freight car is with heart dish mill consumption dish nylon blank setting tool which characterized in that, it includes:
the supporting frame (1) comprises a rectangular base (11), at least three parallel supporting plates (12) are arranged on the upper portion of the rectangular base (11) along the long side direction of the rectangular base, the top ends of the supporting plates (12) are connected with each other through a top plate (13), at least one pressing hole for a pressing mechanism (3) to penetrate through is formed in the top plate (13), and a lead screw nut (14) is arranged inside each pressing hole;
the blank placing plates (2) are arranged above the rectangular base (11), each blank placing plate (2) is positioned between two adjacent supporting plates (12), and each blank placing plate (2) corresponds to one pressing hole;
at least two pressing mechanisms (3), each pressing mechanism (3) comprising: the pressure head (31), the lead screw rod (32) and the rotating handle (33), the lower end of the lead screw rod (32) penetrates one lead screw nut (14) to be connected with the pressure head (31), the upper end of the lead screw rod is connected with the rotating handle (33), and the lead screw rod (32) can slide up and down along the inner wall of the lead screw nut (14).
2. The nylon blank shaping tool for the center-disk grinding consumable disk of the railway wagon as claimed in claim 1, wherein the axis of each blank placing plate (2) is located right below the axis of the pressing hole corresponding to the blank placing plate.
3. The nylon blank shaping tool for the center-disk abrasion-disk for the railway wagon is characterized in that the diameter of the bottom surface of the pressure head (31) is matched with the diameter of the circular groove (000) of the center-disk abrasion-disk blank, and the diameter of the bottom surface of the pressure head (31) is smaller than the diameter of the top surface of the blank placing plate (2).
4. The tool for shaping the nylon blank of the center-disk grinding consumable disk of the railway wagon as claimed in claim 1, wherein the lead screw nuts (14) are hollow cylindrical, and each lead screw nut (14) is in interference fit with a pressing hole on the outer side of the lead screw nut.
5. The tool for shaping nylon roughcast of spindle plate grinding consumable disc for railway wagon according to claim 1, wherein the lead screw nut (14) is in a hollow T shape, and comprises: the device comprises a cylindrical main body (141) with a hollow cavity and a cap (142) which is arranged at the top of the cylindrical main body (141) and is larger than the outer diameter of the top end of the cylindrical main body, wherein the cap (142) is connected with the top plate (13) through a bolt.
6. A tool for shaping nylon buffing abrasion disc for railway wagon according to claim 1, characterized in that the distance between the bottom surface of the top plate (13) and the top surface of the blank placing plate (2) is 25-35 cm.
7. The tool for sizing the nylon blank of the center-disk grinding consumable disk of the railway wagon as claimed in claim 1, wherein the upper end of the screw rod screw (32) is connected with the rotary handle (33) through a cross bolt (34).
8. The tooling for setting nylon blanks for grinding consumable disks of railway wagons according to claim 1 is characterized in that the supporting plates (12) are provided in 3 pieces, and the number of the pressing holes, the blank placing plates (2) and the pressing mechanisms (3) is 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022406518.9U CN214448422U (en) | 2020-10-27 | 2020-10-27 | Nylon blank shaping tool for center plate abrasion disc for railway freight car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022406518.9U CN214448422U (en) | 2020-10-27 | 2020-10-27 | Nylon blank shaping tool for center plate abrasion disc for railway freight car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214448422U true CN214448422U (en) | 2021-10-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022406518.9U Active CN214448422U (en) | 2020-10-27 | 2020-10-27 | Nylon blank shaping tool for center plate abrasion disc for railway freight car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214448422U (en) |
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2020
- 2020-10-27 CN CN202022406518.9U patent/CN214448422U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230517 Address after: 050000 No. 0159 Shifu East Street, Xinji City, Shijiazhuang City, Hebei Province Patentee after: HEBEI TENGYUE RAILWAY EQUIPMENT CO.,LTD. Patentee after: Hebei Tengyue Railway Vehicle Parts Technology Co.,Ltd. Address before: 052360 No. 0159 Shifu East Street, Xinji City, Shijiazhuang City, Hebei Province Patentee before: HEBEI TENGYUE RAILWAY EQUIPMENT CO.,LTD. |
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| TR01 | Transfer of patent right |