CN216732044U - A quick adjustment device for rubber gasket cutting size - Google Patents
A quick adjustment device for rubber gasket cutting size Download PDFInfo
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- CN216732044U CN216732044U CN202220280701.5U CN202220280701U CN216732044U CN 216732044 U CN216732044 U CN 216732044U CN 202220280701 U CN202220280701 U CN 202220280701U CN 216732044 U CN216732044 U CN 216732044U
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- rubber gasket
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Abstract
The utility model discloses a quick adjusting device for cutting size of a rubber gasket, which comprises a base and also comprises: the first reference shaft is arranged on the base, and a space for placing the rubber gasket is formed between the first reference shaft and the base; the second reference shaft is arranged on the base and is positioned at the upper part of the first reference shaft; the screw nut transmission mechanism is arranged on the base; the first reference shaft and the second reference shaft are arranged in two, one end of the first reference shaft and one end of the second reference shaft are connected with the lead screw nut transmission mechanism, and a lead screw of the lead screw nut transmission mechanism is driven to rotate, so that the first reference shaft and the second reference shaft move to adjust the enclosed area formed by the first reference shaft and the second reference shaft. The utility model can independently adjust each reference shaft, thereby facilitating the cutting of rubber pads with different sizes. The special die or the special cutting die is not required to be specially manufactured, the use is convenient, the use requirement can be met, the processing period and the production cost are greatly reduced, and the adjustment precision is ensured.
Description
Technical Field
The utility model relates to the technical field of processing and forming of rubber gaskets, in particular to a quick adjusting device for cutting size of a rubber gasket.
Background
The rubber gasket is widely applied to the industries such as electronic industry, mechanical equipment, medical treatment and the like, and mainly plays roles in buffering, sealing and the like. In the practical application process, the rubber gasket is required to be cut and processed into a certain size according to the requirement. At present, the rubber gasket is cut mainly by a numerical control rubber cutting machine; the special mould is manufactured by adopting a mould pressing forming process; and the customized cutting die adopts a processing mode of die cutting and forming. At present, in the application process, the rubber gasket has the characteristics of multiple batches and small batches in size processing.
Aiming at the mode of adopting the special die to perform die forming and customizing the cutting die to process the rubber gasket, each die can only adapt to one size specification, the processing requirements of multiple batches and small batches of the rubber gasket size in the practical application process cannot be met, and the use requirement of a certain specification is temporarily required in a production field, if the mode of adjusting the die is adopted, the production cost is high, the processing period is long, and certain limitation and difficult operability exist.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problems that the existing device for cutting the rubber gasket cannot meet the requirements of processing rubber gaskets in multiple batches and in small batches in the practical application process and the use requirement of a certain specification temporarily required in a production field, and the existing mode of adjusting the size of a die can cause the problems of high production cost and long processing period.
The utility model is realized by the following technical scheme:
a quick adjustment device for rubber gasket cutting size, includes the base, still includes:
the first reference shaft is arranged on the base, and a space for placing a rubber gasket is formed between the first reference shaft and the base;
the second reference shaft is arranged on the base and is positioned at the upper part of the first reference shaft;
the screw nut transmission mechanism is arranged on the base;
the first reference shaft and the second reference shaft are arranged in two numbers, one end of the first reference shaft and one end of the second reference shaft are connected with the screw nut transmission mechanism, a screw of the screw nut transmission mechanism is driven to rotate, and the first reference shaft and the second reference shaft move to adjust the enclosed area formed by the first reference shaft and the second reference shaft.
Optionally, the base further comprises a guide rail arranged on the base, the two ends of the first reference shaft and the second reference shaft are connected with the guide rail in a sliding mode, and a lead screw of the lead screw nut transmission mechanism is driven to rotate so that the first reference shaft and the second reference shaft can move linearly along the guide rail.
Optionally, the method further comprises:
the positioning ruler is arranged on the base and used for positioning the moving positions of the first reference shaft and the second reference shaft;
the positioning needle is arranged at one end, close to the positioning ruler, of the first reference shaft and the second reference shaft.
Optionally, the positioning ruler is provided with scale marks, and the two positioning rulers are provided.
Optionally, the first reference axis is perpendicular to the second reference axis, and the two positioning rules are perpendicular to each other.
Optionally, screw nut drive mechanism includes lead screw, nut, rotary driving spare, shaft coupling, the nut cover is in the one end of first basic axle, second basic axle, the lead screw with the nut cooperation, rotary driving spare with the lead screw passes through coupling joint, the drive of rotary driving spare the shaft coupling rotates and drives the lead screw rotates, rotary driving spare is located on the base.
Optionally, the rotary driving member includes a knob, a rotating shaft, and a bearing, the two ends of the rotating shaft are respectively connected to the knob and the bearing, the bearing is installed on a bearing seat, and the bearing seat is disposed on the base.
Optionally, the two lead screw nut transmission mechanisms corresponding to the first reference shaft are located at two ends of the first reference shaft, and the two lead screw nut transmission mechanisms corresponding to the second reference shaft are located at the same side of the second reference shaft.
Optionally, an bakelite seat is further laid on the base, and the bakelite seat is located between the first reference shaft and the base;
still include layering, spring, rotatory screw, the spring is located inside the bakelite seat, rotatory screw passes the layering with spring screw-thread fit.
Optionally, a punch is further arranged on the base and used for punching holes in the cut rubber gasket;
the bottom of base still is equipped with the callus on the sole.
Compared with the prior art, the quick adjusting device for the cutting size of the rubber gasket provided by the utility model has the advantages and beneficial effects that:
through setting up first reference shaft, second reference shaft to connect screw nut drive mechanism on each reference shaft, can adjust each reference shaft alone, make the removal of reference shaft not receive the influence of other reference shafts, each reference shaft can carry out forward, certain distance of reverse movement as required along respective direction, thereby make things convenient for the cutting of not unidimensional rubber pad. The device does not need to make a special die or customize a special cutting die, is convenient to use, can meet the processing requirements of multiple batches and small batches of sizes of the rubber gaskets in the actual application process and the use requirements of a certain specification temporarily required by a production field, has low production cost, greatly reduces the processing period and ensures the precision of size adjustment.
Drawings
In order to more clearly illustrate the technical solutions of the exemplary embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and that for those skilled in the art, other related drawings can be obtained from these drawings without inventive effort. In the drawings:
fig. 1 is a front view of a quick adjustment device for the cut size of a rubber gasket according to an embodiment of the present invention.
Fig. 2 is an enlarged view of a portion a of fig. 1.
Fig. 3 is a side view of a quick adjustment device for the cut size of a rubber gasket according to an embodiment of the present invention.
Fig. 4 is a schematic structural view of a spring and a rotating screw of a device for rapidly adjusting the cutting size of a rubber gasket according to an embodiment of the present invention.
Reference numbers and corresponding part names in the drawings:
the method comprises the following steps of 1-base, 2-first reference shaft, 3-second reference shaft, 41-lead screw, 42-nut, 43-coupler, 441-knob, 443-bearing, 444-bearing seat, 5-guide rail, 6-positioning ruler, 7-positioning needle, 8-graduation line, 9-bakelite seat, 10-layering, 11-spring, 12-rotating screw, 13-punch, 14-foot pad and 15-rubber gasket.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to examples and accompanying drawings, and the exemplary embodiments and descriptions thereof are only used for explaining the present invention and are not meant to limit the present invention.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. However, it will be apparent to one of ordinary skill in the art that: it is not necessary to employ these specific details to practice the present invention. In other instances, well-known structures, circuits, materials, or methods have not been described in detail so as not to obscure the present invention.
Throughout the specification, reference to "one embodiment," "an embodiment," "one example," or "an example" means: the particular features, structures, or characteristics described in connection with the embodiment or example are included in at least one embodiment of the utility model. Thus, the appearances of the phrases "one embodiment," "an embodiment," "one example" or "an example" in various places throughout this specification are not necessarily all referring to the same embodiment or example. Furthermore, the particular features, structures, or characteristics may be combined in any suitable combination and/or sub-combination in one or more embodiments or examples. Further, those of ordinary skill in the art will appreciate that the illustrations provided herein are for illustrative purposes and are not necessarily drawn to scale. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
In the description of the present invention, the terms "front", "rear", "left", "right", "upper", "lower", "vertical", "horizontal", "upper", "lower", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and therefore, should not be construed as limiting the scope of the present invention.
Examples
In one embodiment, a quick adjustment device for rubber gasket cutting size includes a base 1, and further includes:
the first reference shaft 2 is arranged on the base 1, and a space for placing a rubber gasket 15 is formed between the first reference shaft 2 and the base 1;
the second reference shaft 3 is arranged on the base 1, and the second reference shaft 3 is positioned at the upper part of the first reference shaft 2;
the screw nut transmission mechanism is arranged on the base 1;
wherein, first reference shaft 2, second reference shaft 3 all set up two, just the one end of first reference shaft 2, second reference shaft 3 is connected lead screw nut drive mechanism drives lead screw nut drive mechanism's lead screw 41 rotates, makes first reference shaft 2, second reference shaft 3 remove with the area that encloses that first reference shaft 2, second reference shaft 3 formed of adjustment.
Specifically, the first reference shaft 2 and the second reference shaft 3 are movably connected with the base 1. The two second reference axes 3 are both located above the two second reference axes 3, so that the first reference axis 2 is located between the second reference axis 3 and the base 1. The two first reference axes 2 are parallel to each other, the two second reference axes 3 are parallel to each other, and the first reference axes 2 and the second reference axes 3 are not parallel to each other. A rubber pad 15 to be cut is laid between the first reference shaft 2 and the base 1. One end of each first reference shaft 2 is connected with a lead screw nut transmission mechanism, one end of each second reference shaft 3 is also connected with a lead screw nut transmission mechanism, each lead screw nut transmission mechanism is fixedly installed on the base 1, and a lead screw 41 of each lead screw nut transmission mechanism is perpendicular to the reference shaft connected with the lead screw nut transmission mechanism. Drive screw 41 rotates and can make first reference shaft 2, second reference shaft 3 move along screw 41, can adjust the direction of movement and the migration distance of each reference shaft alone as required to change the area of enclosing between two first reference shafts 2, the second reference shaft 3 and close the space, thereby can adopt cutting device or manual along first reference shaft 2, the cutting of second reference shaft 3, in order to obtain the 15 sizes of rubber pad that need.
Through setting up first benchmark axle 2, second benchmark axle 3 to connecting screw nut drive mechanism on each benchmark axle, can adjusting alone each benchmark axle and remove, can not receive the influence that other benchmark axles removed, make the benchmark axle carry out the distance that forward, reverse movement needs along respective direction as required, thereby make things convenient for the cutting of not unidimensional rubber pad. The device does not need to change the size of the die, is convenient to use, can meet the processing requirements of multiple batches and small batches of the size of the rubber gasket 15 in the practical application process and the use requirements of a certain specification temporarily required in a production field, has low production cost, greatly reduces the processing period, and can be applied to the processing of other types of materials.
In an embodiment, the base further comprises a guide rail 5, the guide rail 5 is arranged on the base 1, two ends of the first reference shaft 2 and the second reference shaft 3 are both connected with the guide rail 5 in a sliding manner, and a lead screw 41 of the lead screw nut transmission mechanism is driven to rotate so that the first reference shaft 2 and the second reference shaft 3 move linearly along the guide rail 5.
Specifically, 4 guide rails 5 are fixedly arranged on the base 1, two guide rails 5 corresponding to the first reference shaft 2 are parallel to each other and are arranged at two ends of the first reference shaft 2, two guide rails 5 corresponding to the second reference shaft 3 are parallel to each other and are arranged at two ends of the second reference shaft 3, and meanwhile, each guide rail 5 is also parallel to each lead screw 41. The lead screw 41 is driven to rotate, and each reference shaft is moved along each corresponding guide rail 5. Through setting up each guide rail 5, make the removal of each reference shaft more stable and stable to play the guide effect to the removal of reference shaft.
In one embodiment, the method further comprises: the positioning ruler 6 is arranged on the base 1 and used for positioning the moving positions of the first reference shaft 2 and the second reference shaft 3; and the positioning needle 7 is arranged at one end of the first reference shaft 2 and one end of the second reference shaft 3 close to the positioning ruler 6. The positioning ruler 6 is provided with scale marks 8, and the number of the positioning ruler 6 is two.
Specifically, two positioning rules 6 are respectively arranged corresponding to the first reference shaft 2 and the second reference shaft 3 and respectively arranged on one side of the first reference shaft 2 and the second reference shaft 3, and the positioning rules 6 are provided with scale marks 8 for accurately positioning the movement of each reference shaft. Each positioning rule 6 is fixed on the base 1, and each positioning rule 6 is located below the first reference shaft 2 and the second reference shaft 3. One end of each reference shaft close to the positioning ruler 6 is fixedly provided with a positioning needle 7, so that positioning observation is facilitated.
Through setting up positioning ruler 6, pilot pin 7 and scale mark 8 to the tip of every reference axis all is equipped with pilot pin 7, can remove the in-process to each reference axis and carry out accurate positioning alone, makes size adjustment more accurate.
Preferably, the first reference axis 2 is perpendicular to the second reference axis 3, and the two positioning rules 6 are perpendicular. The first reference axis 2 and the second reference axis 3 move to form a rectangular enclosure space in the horizontal direction, and cutting can be performed along each reference axis. The first reference axis 2 serves as an adjustment reference in the X-axis direction, and the second reference axis 3 serves as an adjustment reference in the Y-axis direction.
In an embodiment, screw nut drive mechanism includes lead screw 41, nut 42, rotary driving spare, shaft coupling 43, nut 42 cover is in the one end of first reference shaft 2, second reference shaft 3, lead screw 41 with the cooperation of nut 42, rotary driving spare with lead screw 41 passes through shaft coupling 43 connects, rotary driving spare drive shaft coupling 43 rotates the drive lead screw 41 rotates, rotary driving spare is located on the base 1.
Specifically, the first reference shaft 2 and the second reference shaft 3 are provided with an extending plate structure at one end, the nut 42 is fixedly sleeved in the extending plate structure, and the lead screw 41 penetrates through the nut 42 and is in threaded fit with the nut 42. The rotary driving member is fixedly installed on the base 1, and one end of the rotary driving member is connected with the end of the lead screw 41 through a coupler 43.
In an embodiment, the rotary driving member includes a knob 441, a rotating shaft (not shown in the figures), and a bearing 443, wherein both ends of the rotating shaft are respectively connected to the knob 441 and the bearing 443, the bearing 443 is mounted on a bearing seat 444, and the bearing seat 444 is disposed on the base 1. Specifically, one end of the rotating shaft is fixedly welded on the knob 441, and the rotating shaft passes through the bearing 443 and is fixedly connected with the end of the screw 41 through the coupling 43. The bearing seat 444 is fixedly installed on the base 1.
When the rotary knob 441 is rotated, the screw rod 41 can be driven to rotate, and the rotary knob 441 can be rotated in the forward direction or the reverse direction. Through setting up knob 441, bearing 443, shaft coupling 43 and being connected with lead screw 41, can realize the stability and the accuracy of moment of torsion transmission, reduce manufacturing, assembly error, improve the regulation precision and the reliability of cutting size.
In one embodiment, as shown in fig. 1, two lead screw nut transmission mechanisms corresponding to the first reference shaft 2 are located at two ends of the first reference shaft 2, and two lead screw nut transmission mechanisms corresponding to the second reference shaft 3 are located at the same side of the second reference shaft 3.
In an embodiment, an bakelite seat 9 is further laid on the base 1, and the bakelite seat 9 is located between the first reference shaft 2 and the base 1; the base 1 is also provided with a punch 13 for punching holes of the cut rubber gasket 15; the bottom of the base 1 is also provided with a foot pad 14.
Specifically, the bakelite seat 9 is fixedly laid on the base 1 and positioned between the first reference shaft 2 and the base 1, and the rubber gasket 15 is placed on the bakelite seat 9 in use. The punch 13 is arranged on one side of the screw nut transmission mechanism, and the shape of the punch 13 can be set according to the shape of the punched hole, for example, the shape of the punch 13 can be round or square. Meanwhile, an auxiliary punch 13 is arranged to process holes, so that the processing of parts with multiple sizes can be completed.
The spring fixing device further comprises a pressing strip 10, a spring 11 and a rotating screw 12, wherein the spring 11 is fixedly arranged inside the bakelite seat 9, and the rotating screw 12 penetrates through the pressing strip 10 to enter the bakelite seat 9 to be in threaded fit with the spring 11. Two pressing strips 10 are provided for pressing both ends of the rubber gasket 15 laid on the bakelite seat 9, so that the rubber gasket 15 is more firmly fixed. The batten strip 10 is arranged between the bakelite seat 9 and the second reference shaft 3. When the rubber gasket cutting machine is used, the rubber gasket 15 is placed on the bakelite seat 9, then the rotating screw 12 is inserted into the bakelite seat 9 and screwed, the rotating screw 12 is connected with the spring 11, the rubber gasket 15 is pressed, and the rotating screw 12 is unscrewed after cutting.
The above embodiments are provided to further explain the objects, technical solutions and advantages of the present invention in detail, it should be understood that the above embodiments are merely exemplary embodiments of the present invention and are not intended to limit the scope of the present invention, and any modifications, equivalents, improvements and the like made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (10)
1. A quick adjustment device for rubber gasket cutting size, includes base (1), its characterized in that still includes:
the first reference shaft (2) is arranged on the base (1), and a space for placing a rubber gasket (15) is formed between the first reference shaft (2) and the base (1);
the second reference shaft (3) is arranged on the base (1), and the second reference shaft (3) is positioned at the upper part of the first reference shaft (2);
the screw rod nut transmission mechanism is arranged on the base (1);
the first reference shaft (2) and the second reference shaft (3) are arranged in two, one end of the first reference shaft (2) and one end of the second reference shaft (3) are connected with the lead screw nut transmission mechanism, the lead screw nut transmission mechanism is driven to rotate, and the first reference shaft (2) and the second reference shaft (3) move to adjust the enclosed area formed by the first reference shaft (2) and the second reference shaft (3).
2. The quick adjusting device for the cutting size of the rubber gasket is characterized by further comprising a guide rail (5) arranged on the base (1), wherein both ends of the first reference shaft (2) and the second reference shaft (3) are slidably connected with the guide rail (5), and a lead screw (41) driving the lead screw nut transmission mechanism rotates to enable the first reference shaft (2) and the second reference shaft (3) to move linearly along the guide rail (5).
3. The quick adjustment device for the cut size of a rubber gasket of claim 1, further comprising:
the positioning ruler (6) is arranged on the base (1) and used for positioning the moving positions of the first reference shaft (2) and the second reference shaft (3);
the positioning device comprises a positioning needle (7), wherein the positioning needle (7) is arranged at one end of the positioning ruler (6), and the first reference shaft (2) and the second reference shaft (3) are close to each other.
4. A quick adjustment device for the cut size of rubber gaskets according to claim 3, characterized in that the positioning rule (6) is provided with graduation marks (8), and the positioning rule (6) is provided with two.
5. A device for the rapid adjustment of the cut size of rubber gaskets, according to claim 4, characterized in that said first reference axis (2) is perpendicular to said second reference axis (3) and said two positioning rules (6) are perpendicular.
6. The device for rapidly adjusting the cutting size of the rubber gasket according to claim 1, wherein the screw-nut transmission mechanism comprises a screw (41), a nut (42), a rotary driving member and a coupling (43), the nut (42) is sleeved at one end of the first reference shaft (2) and one end of the second reference shaft (3), the screw (41) is matched with the nut (42), the rotary driving member is connected with the screw (41) through the coupling (43), the rotary driving member drives the coupling (43) to rotate so as to drive the screw (41) to rotate, and the rotary driving member is arranged on the base (1).
7. The device for rapidly adjusting the cut size of the rubber gasket as claimed in claim 6, wherein the rotary driving member comprises a knob (441), a rotating shaft, and a bearing (443), the two ends of the rotating shaft are respectively connected with the knob (441) and the bearing (443), the bearing (443) is mounted on a bearing seat (444), and the bearing seat (444) is disposed on the base (1).
8. A quick adjustment device for rubber gasket cut size according to claim 6, characterized in that two lead screw nut transmissions corresponding to said first reference shaft (2) are located at both ends of the first reference shaft (2) and two lead screw nut transmissions corresponding to said second reference shaft (3) are located at the same side of the second reference shaft (3).
9. A device for the rapid adjustment of the cut size of rubber gaskets, according to claim 1, characterized in that an bakelite seat (9) is laid on the base (1), said bakelite seat (9) being located between the first reference shaft (2) and the base (1);
still include layering (10), spring (11), rotatory screw (12), spring (11) are located inside bakelite seat (9), rotatory screw (12) pass layering (10) with spring (11) screw-thread fit.
10. The quick adjusting device for the cut size of the rubber gasket as claimed in claim 1,
the base (1) is also provided with a punch (13) for punching holes of the cut rubber gasket (15);
the bottom of the base (1) is also provided with a foot pad (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220280701.5U CN216732044U (en) | 2022-02-11 | 2022-02-11 | A quick adjustment device for rubber gasket cutting size |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220280701.5U CN216732044U (en) | 2022-02-11 | 2022-02-11 | A quick adjustment device for rubber gasket cutting size |
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| Publication Number | Publication Date |
|---|---|
| CN216732044U true CN216732044U (en) | 2022-06-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220280701.5U Active CN216732044U (en) | 2022-02-11 | 2022-02-11 | A quick adjustment device for rubber gasket cutting size |
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| CN (1) | CN216732044U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117245737A (en) * | 2023-11-20 | 2023-12-19 | 赣州双盈新材料科技有限公司 | Guiding and positioning device and method of EPS foam board cutting machine |
-
2022
- 2022-02-11 CN CN202220280701.5U patent/CN216732044U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117245737A (en) * | 2023-11-20 | 2023-12-19 | 赣州双盈新材料科技有限公司 | Guiding and positioning device and method of EPS foam board cutting machine |
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