CN219401745U - Shaping tool for backing ring products - Google Patents
Shaping tool for backing ring products Download PDFInfo
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- CN219401745U CN219401745U CN202320036756.6U CN202320036756U CN219401745U CN 219401745 U CN219401745 U CN 219401745U CN 202320036756 U CN202320036756 U CN 202320036756U CN 219401745 U CN219401745 U CN 219401745U
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- bottom plate
- top plate
- bolt
- core
- sleeved
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Abstract
The utility model belongs to the technical field of shaping tools, and particularly relates to a shaping tool for backing ring products. The shaping tool comprises a bottom plate, a top plate, a plurality of core columns with the same or different outer diameters, and a plurality of bolt assemblies wound on the peripheries of the core columns; one end of each core column is vertically connected to the bottom plate, and the other end of each core column protrudes out of the top surface of the bottom plate so as to be sleeved with a plurality of backing rings to be shaped; the outer diameter of each core column is matched with the inner diameter of a backing ring sleeved on the core column; the top plate is positioned right above the bottom plate, and through holes corresponding to the core columns one by one are formed in the top plate, so that the top plate is sleeved on the core columns and can reciprocate along the core columns; the two ends of the plurality of bolt components are respectively connected with the bottom plate and the top plate so as to simultaneously clamp a plurality of backing rings sleeved on the plurality of core columns between the bottom plate and the top plate. The shaping tool can improve the shaping efficiency of backing ring products, and has higher universality.
Description
Technical Field
The utility model belongs to the technical field of shaping tools, and particularly relates to a shaping tool for backing ring products.
Background
Metal materials are widely used as one of important material bases for social development in a plurality of fields, and the product structures and shapes are different due to the different fields of material application. In the mechanical industry, the equipment has various types, parts of the equipment have different precision requirements, and particularly, a plurality of metal materials need to be subjected to different processes, such as stamping, forging, heat treatment and the like, and after the processes, the flatness of the product is difficult to ensure.
For backing ring products, a pressing method is commonly adopted at present to improve the planeness of the backing ring products; for example, chinese patent CN103418640a discloses a shaping device for improving flatness of flat sheets and a shaping method using the shaping device, a front baffle, a plurality of flat sheets and a rear baffle are sequentially sleeved on the same guide rod, nuts are respectively arranged on the outer sides of the front baffle and the rear baffle, a hydraulic cylinder is started to press the plurality of flat sheets between the front baffle and the rear baffle, and then the nuts at the upper ends of the guide rods are screwed to finish shaping work of flatness of the flat sheets.
However, the above-mentioned conventional pressing method of the grommet-type product has the following disadvantages:
(1) The shaping efficiency is low, a plurality of backing rings sleeved on one guide rod can be shaped at one time, and the number of the shapable backing rings is small;
(2) Poor universality and can not flexibly meet the shaping requirements of backing rings with different sizes; when the size of the backing ring is changed, the guide rod, the front baffle, the rear baffle and the nut are required to be correspondingly replaced, and the size of the guide hole on the pressing plate is also required to be correspondingly adjusted.
In view of the above, the present utility model provides a shaping tool for backing ring products to solve the above-mentioned problems.
Disclosure of Invention
Aiming at the defects existing in the related art, the utility model provides a shaping tool for backing ring products, which aims to improve the shaping efficiency of the backing ring products and the universality of the shaping tool.
The shaping tool for the backing ring products comprises the following components:
a bottom plate;
one end of each core column is vertically connected to the bottom plate, and the other end of each core column protrudes out of the top surface of the bottom plate so as to be sleeved with a plurality of backing rings to be shaped; the outer diameters of the core columns are the same or different, and the outer diameter of each core column is matched with the inner diameter of a backing ring sleeved on the core column;
the top plate is positioned right above the bottom plate; the top plate is provided with through holes corresponding to the core columns one by one, so that the top plate is sleeved on the core columns and can reciprocate along the core columns;
the plurality of bolt assemblies are wound on the periphery of the plurality of core columns; one end of each bolt component is connected to the bottom plate, and the other end is connected to the top plate; the plurality of bolt assemblies are used for clamping a plurality of backing rings sleeved on the plurality of core columns between the bottom plate and the top plate at the same time.
According to the technical scheme, through the arrangement of the plurality of core columns and the top plate, the sizing rings with more numbers can be simultaneously shaped at one time, and the shaping efficiency of sizing ring products is improved; moreover, through the arrangement of the core columns with the same or different outer diameters, the shaping requirement of the backing rings with different sizes can be met more flexibly, the simultaneous shaping of the backing rings with different sizes is realized, and the universality of the shaping tool is improved.
In some of these embodiments, the number of stems is four, the four stems being evenly equidistant around the center of the base plate.
In some of these embodiments, the bottom plate and the top plate are square in shape; the number of the bolt assemblies is eight, four bolt assemblies are respectively arranged at four corners of the bottom plate, and the other four bolt assemblies are respectively arranged at the middle positions of the four sides of the bottom plate.
In some of these embodiments, the bottom plate and the top plate are square in shape; the number of the bolt assemblies is eight, and two bolt assemblies are uniformly distributed on four sides of the bottom plate respectively.
In some embodiments, each bolt assembly includes a bolt and a nut that is adapted to the bolt; the head of the bolt is arranged on the bottom plate, and the tail of the bolt penetrates through the top plate; the nut is in threaded connection with one end of the bolt protruding out of the top plate.
In some of these embodiments, the outer diameter d of each stem = the inner diameter + (1-2) mm of the backing ring that is sleeved on that stem. The technical scheme is convenient for smoothly sleeving the backing ring on the core column.
In some of these embodiments, the inner diameter D of each through hole = the outer diameter d+ (1-2) mm of the corresponding stem of that through hole. This technical scheme is convenient for locate the roof on the stem smoothly to make the roof can smooth and easy along stem reciprocating motion, this setting can not influence the suppression plastic effect of backing ring simultaneously.
Based on the technical scheme, the shaping tool for the backing ring products can simultaneously shape more backing rings at one time, can simultaneously shape backing rings with different sizes, improves shaping efficiency of the backing ring products, and improves universality of the shaping tool.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this application, illustrate embodiments of the utility model and together with the description serve to explain the utility model and do not constitute a limitation on the utility model. In the drawings:
FIG. 1 is a perspective view of a first embodiment of a shaping tool for grommet-type products according to the present utility model;
FIG. 2 is a top view of a first embodiment of the shaping tool for grommet-type products of the present utility model;
FIG. 3 is a front view of a first embodiment of the shaping tool for grommet-type products of the present utility model;
fig. 4 is a top view of a second embodiment of the shaping tool for grommet-type products.
In the figure: 1. a bottom plate; 2. a stem; 3. a top plate; 31. a through hole; 4. a bolt assembly; 41. a bolt; 42. a nut; 5. and (5) pressing the rod.
Detailed Description
The technical solutions in the embodiments will be clearly and completely described below with reference to the drawings in the embodiments of the present utility model. It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the description of the present utility model, it should be understood that the terms "center," "upper," "lower," "top," "bottom," "inner," "outer," "vertical," "horizontal," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate description of the present utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
As shown in fig. 1 to 4, the shaping tool for backing ring products of the present utility model comprises a bottom plate 1, a top plate 3, a plurality of core columns 2, and a plurality of bolt assemblies 4 wound around the periphery of the plurality of core columns 2.
A plurality of stems 2 are arranged on the base plate 1. One end of each core column 2 is vertically connected to the bottom plate 1, and the other end of each core column protrudes out of the top surface of the bottom plate 1 so as to be sleeved with a plurality of backing rings to be shaped. The connection form of the stem 2 to the base plate 1 includes, but is not limited to, a bolt connection, an embedded connection, etc. The outer diameters of the core columns 2 are the same or different, and the outer diameter of each core column 2 is matched with the inner diameter of a backing ring to be shaped sleeved on the core column 2; namely, the backing rings to be shaped with different inner diameters are respectively sleeved on the core column 2 which is matched with the backing rings.
The top plate 3 is located directly above the bottom plate 1 and the center of the top plate 3 is directly opposite to the center of the bottom plate 1. Through holes 31 corresponding to the core columns 2 one by one are formed in the top plate 3, so that the top plate 3 is sleeved on the core columns 2 and can reciprocate along the core columns 2. Further, the top plate 3 is pressed and connected onto the plurality of backing rings sleeved on each core column 2, and the position of the top plate 3 depends on the total height of the plurality of backing rings; it will be appreciated that the utility model is not limited to how many rings to be shaped are sleeved on each stem 2 and how much each ring is high, but the total height of the rings to be shaped sleeved on each stem 2 should be equal so that the top plate 3 can be smoothly crimped over the plurality of rings sleeved on all the stems 2.
One end of each bolt assembly 4 is connected to the bottom plate 1, and the other end is connected to the top plate 3. The bottom surface of the top plate 3 is tightly pressed against the backing ring through the connection effect of the bolt assemblies 4, so that a plurality of backing rings sleeved on the core columns 2 are simultaneously clamped between the bottom plate 1 and the top plate 3.
According to the above-mentioned exemplary embodiment, through the arrangement of the plurality of core columns 2 and the top plate 3, more backing rings can be shaped at one time, and the shaping efficiency of backing ring products is improved; moreover, through the setting of a plurality of stem studs 2 that the external diameter is the same or different, can more nimble satisfy the plastic needs of unidimensional backing ring, realize the simultaneous plastic to unidimensional backing ring, improve the universality of plastic frock.
As shown in fig. 1, 2, 4, in some embodiments the number of the stem 2 is four, the four stem 2 being evenly equidistantly arranged around the center of the base plate 1. Specifically, the arrangement positions of the four core columns 2 are square, and the arrangement center of the four core columns is consistent with the center of the bottom plate 1, so that the four core columns 2 are uniformly arranged on the bottom plate 1; the specific layout of the four stems 2 with respect to the base plate 1 may be the first embodiment shown in fig. 2 or the second embodiment shown in fig. 4. It will be appreciated that the number of stems 2 may also be two, three, five or more, as long as the space requirement for the nesting of the grommet to be shaped can be met and that a plurality of stems 2 can be laid out in equilibrium relative to the centre of the base plate 1.
As shown in fig. 1 and 2, in some embodiments, the bottom plate 1 and the top plate 3 are square in shape. The number of the bolt assemblies 4 is eight, wherein four bolt assemblies 4 are respectively arranged at four corners of the bottom plate 1, and the other four bolt assemblies 4 are respectively arranged at four middle positions of the bottom plate 1, so that the eight bolt assemblies 4 can apply locking force to the top plate 3 as balanced and stable as possible, and the top plate 3 can press the backing rings on each core column 2 more uniformly. It will be appreciated that in this arrangement of the bolt assemblies 4, the stem 2 may be arranged in a first embodiment as shown in fig. 2, a second embodiment as shown in fig. 4, or in other arrangements that are equally distributed with respect to the center of the base plate 1.
As shown in fig. 4, in some embodiments, both the bottom plate 1 and the top plate 3 are square in shape. The number of the bolt assemblies 4 is eight, and two bolt assemblies 4 are uniformly distributed on four sides of the bottom plate 1, so that eight bolt assemblies 4 can apply locking force to the top plate 3 as balanced and stable as possible, and the top plate 3 can press the backing rings on each core column 2 more uniformly. Similarly, in the layout of the bolt assembly 4, the stem 2 may be laid out in the first embodiment shown in fig. 2, in the second embodiment shown in fig. 4, or in other forms which are uniformly laid out with respect to the center of the base plate 1.
As shown in fig. 1 and 3, in some embodiments, each bolt assembly 4 includes a bolt 41 and a nut 42 that is adapted to the bolt 41. The head of the bolt 41 is arranged on the bottom plate 1, and the tail of the bolt penetrates through the top plate 3; a nut 42 is screwed to an end of the bolt 41 protruding from the top plate 3, and a screwed position of the nut 42 on the bolt 41 is related to the total height of the plurality of backing rings on the stem 2.
In some embodiments, the outer diameter d of each stem 2=the inner diameter + (1-2) mm of the backing ring sleeved on the stem 2, so that the backing ring is smoothly sleeved on the stem 2, and the pressing and shaping effects of the backing ring are prevented from being influenced due to the clamping stagnation phenomenon.
In some embodiments, the inner diameter D of each through hole 31=d+ (1-2) mm of the outer diameter D of the stem 2 corresponding to the through hole 31, so as to smoothly sleeve the top plate 3 on the stem 2, and enable the top plate 3 to smoothly reciprocate along the stem 2, so as to more flexibly adapt to the total height of a plurality of backing rings to be shaped on the stem 2, and avoid the clamping stagnation phenomenon from affecting the pressing action of the top plate 3 on the backing rings; in addition, the arrangement of the inner diameter of the through hole 31 does not substantially affect the press contact area between the top plate 3 and the grommet, and thus does not affect the press shaping effect of the grommet.
The following is a brief description of the method for heating and shaping the backing ring product by using the shaping tool of the present utility model with reference to fig. 1 to 4:
1) Connecting all the core columns 2 to the bottom plate 1, installing bolts 41 of all the bolt assemblies 4 on the bottom plate 1, sleeving a plurality of backing rings to be shaped on the core columns 2 matched with the bolts, and enabling the total heights of the backing rings on each core column 2 to be consistent; sleeving the top plate 3 on all the core columns 2, and enabling the top plate 3 to be stably pressed on a plurality of backing rings sleeved on each core column 2;
2) The top plate 3 is pressed by a press, the ballast size is related to the total height of the backing rings, a compression bar 5 of the press is directly pressed against the center of the top plate 3 and keeps stable, at the moment, a nut 42 of the bolt assembly 4 is screwed to one end of a bolt 41 protruding out of the top plate 3 and is screwed with the bolt 41, so that a plurality of backing rings sleeved on all the core columns 2 are simultaneously compressed between the bottom plate 1 and the top plate 3;
it can be understood that the bottom plate 1 is used for leveling the backing ring to be shaped, the top plate 3 is used as a pressure-bearing carrier, and the bolt assembly 4 is used for connecting and fixing the top plate 3 and the bottom plate 1 after the top plate 3 is pressed;
3) The shaping tool after the bolt assembly 4 is screwed up and the whole backing ring to be shaped on the shaping tool are placed into a heating furnace for heating and shaping, so that the planeness of the backing ring is improved, and the final shaping effect of backing ring products is achieved.
In summary, the shaping tool for the backing ring products has the advantages of simple structure and strong practicability, can simultaneously shape more backing rings at one time, can simultaneously shape the backing rings with different sizes, improves the shaping efficiency of the backing ring products, and improves the universality of the shaping tool.
Finally, it should be noted that: in the present specification, each embodiment is described in a progressive manner, and each embodiment is mainly described in a different point from other embodiments, and identical and similar parts between the embodiments are all enough to refer to each other.
The above embodiments are only for illustrating the technical solution of the present utility model and not for limiting the same; while the utility model has been described in detail with reference to the preferred embodiments, those skilled in the art will appreciate that: modifications may be made to the specific embodiments of the present utility model or equivalents may be substituted for part of the technical features thereof; without departing from the spirit of the utility model, it is intended to cover the scope of the utility model as claimed.
Claims (7)
1. A plastic frock for backing ring class product, its characterized in that includes:
a bottom plate;
one end of each core column is vertically connected to the bottom plate, and the other end of each core column protrudes out of the top surface of the bottom plate so as to be sleeved with a plurality of backing rings to be shaped; the outer diameters of the core columns are the same or different, and the outer diameter of each core column is matched with the inner diameter of the backing ring sleeved on the core column;
a top plate located directly above the bottom plate; the top plate is provided with through holes corresponding to the core columns one by one, so that the top plate is sleeved on the core columns and can reciprocate along the core columns;
the plurality of bolt assemblies are wound on the periphery of the plurality of core columns; one end of each bolt component is connected to the bottom plate, and the other end is connected to the top plate; the bolt assemblies are used for clamping the backing rings sleeved on the core columns between the bottom plate and the top plate at the same time.
2. The shaping tool for grommet-like products as set forth in claim 1, wherein the number of said stem is four, and four of said stem are uniformly equidistantly disposed about the center of said base plate.
3. The shaping tool for grommet-like products as set forth in claim 1, wherein the bottom plate and the top plate are square in shape; the number of the bolt assemblies is eight, four bolt assemblies are respectively arranged at four corners of the bottom plate, and the other four bolt assemblies are respectively arranged at the middle positions of four sides of the bottom plate.
4. The shaping tool for grommet-like products as set forth in claim 1, wherein the bottom plate and the top plate are square in shape; the number of the bolt assemblies is eight, and two bolt assemblies are uniformly distributed on four sides of the bottom plate respectively.
5. The truing tool for grommet-like products according to claim 1, wherein each of said bolt assemblies includes a bolt and a nut adapted to said bolt; the head of the bolt is arranged on the bottom plate, and the tail of the bolt penetrates through the top plate; the nut is in the bolt protrusion the one end of roof.
6. Shaping tooling for grommet-like products according to claim 1, characterized in that the outer diameter d of each stem = the inner diameter + (1-2) mm of the grommet that is sleeved on the stem.
7. Shaping tool for grommet-like products according to claim 1 or 6, characterized in that the inner diameter D of each through hole = the outer diameter d+ (1-2) mm of the stem to which the through hole corresponds.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320036756.6U CN219401745U (en) | 2023-01-06 | 2023-01-06 | Shaping tool for backing ring products |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320036756.6U CN219401745U (en) | 2023-01-06 | 2023-01-06 | Shaping tool for backing ring products |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219401745U true CN219401745U (en) | 2023-07-25 |
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ID=87237308
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320036756.6U Active CN219401745U (en) | 2023-01-06 | 2023-01-06 | Shaping tool for backing ring products |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219401745U (en) |
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2023
- 2023-01-06 CN CN202320036756.6U patent/CN219401745U/en active Active
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