A rubber seal cutting device

Abstract

The utility model relates to cutting device technical field, and disclose a kind of rubber sealing element cutting device, including workbench;Sealing element main part is arranged above workbench;And the cutting assembly for cutting sealing element main part, cutting assembly includes the U-shaped frame arranged above workbench, the front surface of U-shaped frame is fixedly connected with forward and reverse motor, the output of forward and reverse motor is fixedly connected with screw rod, screw rod is movable and penetrates the front surface of U-shaped frame and extends to the inside of U-shaped frame, by setting cutting assembly, when in the cutting process of sealing element main part, when needing to adjust cutting length, operator opens forward and reverse motor, promotes screw rod to rotate, after screw rod rotates, after the limiting sleeve block and limiting rod limit sleeve block, it will promote sleeve block to move along the outer wall of screw rod longitudinally, to realize the longitudinal cutting of sealing element main part, so as to adjust cutting length.

Description

Technical Field

[0001] This utility model relates to the field of cutting device technology, specifically a rubber seal cutting device. Background Technology

[0002] Natural rubber possesses high elasticity and slight plasticity at room temperature, exhibiting excellent mechanical strength, low hysteresis loss, and low heat generation during repeated deformation, resulting in good flexural resistance. Furthermore, as a non-polar rubber, it exhibits good electrical insulation properties. Due to these superior characteristics, rubber is highly suitable for manufacturing seals. In the manufacturing process of some rubber seals, the rubber sheet is placed on the table of a cutting machine, and the cutting machine automatically cuts the rubber sheet according to a set program, thereby realizing the production of the seal.

[0003] In the existing technology, the process of cutting rubber seals is usually carried out by the operator placing the rubber seal on the cutting machine table and cutting it with the saw blade of the cutting machine.

[0004] Existing methods for cutting seals still have some shortcomings. When adjusting the cutting position of a seal during the cutting process, the operator needs to push the seal to move it. This not only affects the cutting efficiency but also poses certain safety hazards when pushing the seal. Therefore, we propose a rubber seal cutting device. Utility Model Content

[0005] The purpose of this invention is to provide a rubber seal cutting device that solves the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a rubber seal cutting device, including a worktable; The sealing body is located above the worktable; And a cutting assembly for cutting the body of the seal, the cutting assembly including a U-shaped frame disposed above a worktable, a forward and reverse motor fixedly connected to the front of the U-shaped frame, a lead screw fixedly connected to the output end of the forward and reverse motor, the lead screw movably passing through the front of the U-shaped frame and extending into the interior of the U-shaped frame, the outer wall of the other end of the lead screw being rotatably connected to the inner wall of the U-shaped frame via a bearing, a sleeve block being threadedly connected to the outer wall of the lead screw, a limit sleeve block being fixedly connected to the outer wall of the sleeve block, a limit rod being slidably connected to the inner wall of the other side of the limit sleeve block, the end face of the limit rod being fixedly connected to the inner wall of the U-shaped frame, and the bottom center of the sleeve block being fixed. A second electric push rod is fixedly connected to the sealing element. A fixed base is fixedly connected to the output end of the second electric push rod. A drive motor is fixedly connected to the inner wall of the fixed base. An output shaft is fixedly connected to the output end of the drive motor. A saw blade is fixedly connected to the outer wall of the other end of the output shaft. By setting up a cutting assembly, when it is necessary to adjust the cutting length during the cutting of the sealing element body, the operator turns on the forward and reverse motor to make the lead screw rotate. After the lead screw rotates, the limiting sleeve and the limiting rod limit the socket block, which will cause the socket block to move longitudinally along the outer wall of the lead screw, thereby realizing the longitudinal cutting of the sealing element body to adjust the cutting length.

[0007] Preferably, the cutting assembly further includes two T-shaped grooves formed on the front and back of the worktable. A first electric push rod is fixedly connected to the inner wall of the T-shaped groove, and a first slider is fixedly connected to the output end of the first electric push rod. The outer wall of the first slider is slidably connected to the inner wall of the T-shaped groove, and the front of the first slider is fixedly connected to the bottom inner wall of the U-shaped frame. When it is necessary to adjust the cutting position of the sealing body during the cutting process, the operator activates the first electric push rod, causing the output end of the first electric push rod to extend and push the first slider to move along the inner wall of the T-shaped groove, and push the U-shaped frame to move. When the U-shaped frame moves laterally, it will drive the saw blade inside to move laterally, thereby facilitating the adjustment of the lateral cutting position of the sealing body and making the cutting range wider.

[0008] Preferably, the top of the workbench is further provided with a fixing assembly, which includes a support platform fixedly connected to the top of the workbench. L-shaped plates are fixedly connected to the top of both ends of the support platform. A sliding groove is formed on the inner wall of the L-shaped plate. A screw is threadedly connected to the top inner wall of the L-shaped plate. An adjusting block is fixedly connected to the top of the screw. A clamping plate is rotatably connected to the bottom of the screw. A second slider is fixedly connected to the side wall of the clamping plate. The outer wall of the end face of the second slider is slidably connected to the inner wall of the sliding groove. The bottom of the clamping plate is slidably connected to the top of the sealing element body. The top of the support platform is slidably connected to the bottom of the sealing element body. A support platform is fixedly connected to the top side wall of the bearing platform. By setting a fixing component, in order to improve the stability of the sealing body during the cutting process, the sealing body needs to be fixed before cutting. The operator places the sealing body on the top of the bearing platform, so that the bottom of the sealing body fits against the top of the support platform. Then, the operator rotates the adjusting block to make the screw rotate. When the screw rotates, the clamping plate is limited by the slide groove and the second slider, which will cause the clamping plate to move downward. When the bottom of the clamping plate squeezes the sealing body, the sealing body can be fixed.

[0009] Preferably, the bottom of the workbench is fixedly connected with four support legs. The four support legs are equidistantly fixed at the bottom of the four corners of the workbench. The four support legs at the bottom of the workbench can provide stable support for the workbench.

[0010] Preferably, there are two limiting sleeves, which are symmetrically distributed on both sides of the connecting block.

[0011] Preferably, the clamp is made of silicone and is used to fix the main body of the seal.

[0012] This invention provides a rubber seal cutting device. This rubber seal cutting device has the following advantages: (1) The rubber seal cutting device, by setting a cutting component, when it is necessary to cut the seal body, the operator turns on the drive motor to make the output shaft rotate. During the rotation of the output shaft, the saw blade will rotate. Then, the operator turns on the second electric push rod to make the output end of the second electric push rod extend downward and push the fixed seat to move downward, and drive the saw blade to move downward, thereby realizing the cutting of the seal body. When it is necessary to adjust the cutting length during the cutting of the seal body, the operator turns on the forward and reverse motor to make the lead screw rotate. After the lead screw rotates, the limit block and the limit rod limit the sleeve block, which will cause the sleeve block to move longitudinally along the outer wall of the lead screw, thereby realizing the longitudinal cutting of the seal body in order to adjust the cutting length. (2) The rubber seal cutting device, by setting a fixing component, needs to fix the seal body before cutting the seal body in order to improve the stability of the seal body during the cutting process. The operator places the seal body on the top of the support platform so that the bottom of the seal body fits with the top of the support platform. Then, the operator rotates the adjusting block to make the screw rotate. When the screw rotates, the clamping plate is limited by the slide groove and the second slider, which will cause the clamping plate to move downward. When the bottom of the clamping plate squeezes the seal body, the seal body can be fixed. Attached Figure Description

[0013] Figure 1 This is a three-dimensional structural diagram of the present invention; Figure 2 This is a partial cross-sectional view of the present invention; Figure 3 This is a schematic diagram of the cutting component in this utility model; Figure 4 for Figure 3 A magnified view of a section at point A in the middle; Figure 5 This is a schematic diagram of the fixing component in this utility model.

[0014] In the diagram: 1. Workbench; 2. Support leg; 3. Sealing body; 41. Cutting assembly; 411. T-slot; 412. First electric push rod; 413. First slider; 414. U-shaped frame; 415. Forward and reverse motor; 416. Lead screw; 417. Connecting block; 418. Limiting sleeve block; 419. Limiting rod; 4110. Second electric push rod; 4111. Fixed base; 4112. Drive motor; 4113. Output shaft; 4114. Saw blade; 42. Fixed assembly; 421. Bearing platform; 422. L-shaped plate; 423. Slide groove; 424. Second slider; 425. Screw; 426. Adjusting block; 427. Clamping plate; 428. Support platform. Detailed Implementation

[0015] To provide a clearer understanding of the technical features, objectives, and effects of this utility model, the specific embodiments of this utility model are now described with reference to the accompanying drawings.

[0016] like Figure 1-5 As shown, this utility model has the following two specific embodiments.

[0017] Example 1 A rubber seal cutting device includes a worktable 1; The sealing body 3 is set above the workbench 1; And a cutting assembly 41 for cutting the seal body 3. The cutting assembly 41 includes a U-shaped frame 414 disposed above the worktable 1. A forward and reverse motor 415 is fixedly connected to the front of the U-shaped frame 414. A lead screw 416 is fixedly connected to the output end of the forward and reverse motor 415. The lead screw 416 movably passes through the front of the U-shaped frame 414 and extends into the interior of the U-shaped frame 414. The outer wall of the other end of the lead screw 416 is rotatably connected to the inner wall of the U-shaped frame 414 through a bearing. A sleeve block 417 is threadedly connected to the outer wall of the lead screw 416. The outer wall of the sleeve block 417 is fixed. A limiting sleeve 418 is connected, and a limiting rod 419 is slidably connected to the inner wall of the other side of the limiting sleeve 418. The end face of the limiting rod 419 is fixedly connected to the inner wall of the U-shaped frame 414. A second electric push rod 4110 is fixedly connected to the bottom center of the sleeve block 417. A fixed seat 4111 is fixedly connected to the output end of the second electric push rod 4110. A drive motor 4112 is fixedly connected to the inner wall of the fixed seat 4111. An output shaft 4113 is fixedly connected to the output end of the drive motor 4112. A saw blade 4114 is fixedly connected to the outer wall of the other end of the output shaft 4113. By setting the cutting assembly 41, when it is necessary to cut the sealing body 3, the operator turns on the drive motor 4112 to make the output shaft 4113 rotate. During the rotation of the output shaft 4113, the saw blade 4114 will rotate. Then, the operator turns on the second electric push rod 4110 to make the output end of the second electric push rod 4110 extend downward and push the fixed seat 4111 to move downward, and drive the saw blade 4114 to move downward, thereby cutting the sealing body 3. When it is necessary to adjust the cutting length during the cutting of the sealing body 3, the operator turns on the forward and reverse motor 415 to make the lead screw 416 rotate. After the lead screw 416 rotates, the limiting sleeve block 418 and the limiting rod 419 limit the socket block 417, which will cause the socket block 417 to move longitudinally along the outer wall of the lead screw 416, thereby making longitudinal cutting of the sealing body 3 so as to adjust the cutting length. The cutting assembly 41 also includes two T-shaped grooves 411 formed on the front and back of the workbench 1. A first electric push rod 412 is fixedly connected to the inner wall of the T-shaped groove 411. A first slider 413 is fixedly connected to the output end of the first electric push rod 412. The outer wall of the first slider 413 is slidably connected to the inner wall of the T-shaped groove 411. The front of the first slider 413 is fixedly connected to the bottom inner wall of the U-shaped frame 414. When it is necessary to adjust the cutting position of the sealing body 3 during the cutting process, the operator opens the first electric push rod 412, so that the output end of the first electric push rod 412 extends and pushes the first slider 413 to move along the inner wall of the T-shaped groove 411, and pushes the U-shaped frame 414 to move. When the U-shaped frame 414 moves laterally, it will drive the saw blade 4114 inside to move laterally, thereby facilitating the adjustment of the lateral cutting position of the sealing body 3 and making the cutting range wider. The bottom of the workbench 1 is fixedly connected with four support legs 2. The four support legs 2 are fixedly connected at equal intervals at the bottom of the four corners of the workbench 1. The four support legs 2 at the bottom of the workbench 1 can provide stable support for the workbench 1. There are two limit sleeves 418, which are symmetrically distributed on both sides of the socket block 417.

[0018] Example 2 The difference from Embodiment 1 is that this embodiment discloses a fixing component, such as... Figure 5 As shown: The top of the workbench 1 is also provided with a fixing component 42. The fixing component 42 includes a support platform 421 fixedly connected to the top of the workbench 1. L-shaped plates 422 are fixedly connected to the top of both ends of the support platform 421. The inner wall of the L-shaped plate 422 is provided with a sliding groove 423. A screw 425 is threadedly connected to the top inner wall of the L-shaped plate 422. An adjusting block 426 is fixedly connected to the top of the screw 425. A clamping plate 427 is rotatably connected to the bottom of the screw 425. A second slider 424 is fixedly connected to the side wall of the clamping plate 427. The outer wall of the end face of the second slider 424 is slidably connected to the inner wall of the sliding groove 423. The bottom of the clamping plate 427 is slidably connected to the top of the sealing body 3. The top of the support platform 421 is slidably connected to the bottom of the sealing body 3. A support platform 428 is fixedly connected to the top side wall of the support platform 421. Before cutting the sealing body 3, the sealing body 3 needs to be fixed by setting the fixing component 42 to improve the stability of the cutting process. The operator places the sealing body 3 on the top of the support platform 421 so that the bottom of the sealing body 3 fits against the top of the support platform 428. Then, the operator rotates the adjusting block 426 to make the screw 425 rotate. When the screw 425 rotates, the clamping plate 427 is limited by the sliding groove 423 and the second slider 424, which will cause the clamping plate 427 to move downward. When the bottom of the clamping plate 427 squeezes the sealing body 3, the sealing body 3 can be fixed. The clamp 427 is made of silicone and is used to fix the main body 3 of the seal.

[0019] Working principle: Before cutting the sealing body 3, in order to improve the stability of the cutting process, the sealing body 3 needs to be fixed. The operator places the sealing body 3 on the top of the support platform 421, so that the bottom of the sealing body 3 is in contact with the top of the support platform 428. Then, the operator rotates the adjusting block 426 to make the screw 425 rotate. When the screw 425 rotates, the clamping plate 427 is limited by the sliding groove 423 and the second slider 424, which will cause the clamping plate 427 to move downward. When the bottom of the clamping plate 427 squeezes the sealing body 3, the sealing body 3 can be fixed. When it is necessary to cut the sealing body 3, the operator turns on the drive motor 4112 to make the output shaft 4113 rotate. During the rotation of the output shaft 4113, the saw blade 4114 will rotate. Then, the operator turns on the second electric push rod 4110 to make the output end of the second electric push rod 4110 extend downward and push the fixed seat 4111 to move downward, and drive the saw blade 4114 to move downward, thereby cutting the sealing body 3. When it is necessary to adjust the cutting length during the cutting of the sealing body 3, the operator turns on the forward and reverse motor 415 to make the lead screw 416 rotate. After the lead screw 416 rotates, the limiting sleeve block 418 and the limiting rod 419 limit the socket block 417, which will cause the socket block 417 to move longitudinally along the outer wall of the lead screw 416, thereby making longitudinal cutting of the sealing body 3 so as to adjust the cutting length. During the cutting process of the sealing body 3, when it is necessary to adjust the cutting position of the sealing body 3, the operator activates the first electric push rod 412, causing the output end of the first electric push rod 412 to extend and push the first slider 413 to move along the inner wall of the T-groove 411, and push the U-shaped frame 414 to move. When the U-shaped frame 414 moves laterally, it will drive the saw blade 4114 inside it to move laterally, thereby facilitating the adjustment of the lateral cutting position of the sealing body 3 and making the cutting range wider.

[0020] The above description is merely an illustrative embodiment of this utility model and is not intended to limit the scope of this utility model. Any equivalent changes and modifications made by those skilled in the art without departing from the concept and principles of this utility model should fall within the protection scope of this utility model. Furthermore, it should be noted that the components of this utility model are not limited to the overall application described above. Each technical feature described in the specification of this utility model can be used individually or in combination as needed. Therefore, this utility model naturally covers other combinations and specific applications related to this application.

Claims

1. A rubber seal cutting device, comprising a worktable (1); The sealing body (3) is located above the workbench (1); And a cutting assembly (41) for cutting the sealing body (3), characterized in that: The cutting assembly (41) includes a U-shaped frame (414) disposed above the workbench (1). A forward and reverse motor (415) is fixedly connected to the front of the U-shaped frame (414). A lead screw (416) is fixedly connected to the output end of the forward and reverse motor (415). The lead screw (416) movably passes through the front of the U-shaped frame (414) and extends into the interior of the U-shaped frame (414). The outer wall of the other end of the lead screw (416) is rotatably connected to the inner wall of the U-shaped frame (414) through a bearing. A sleeve block (417) is threadedly connected to the outer wall of the lead screw (416). A limit sleeve block (418) is fixedly connected to the outer wall of the sleeve block (417). A limiting rod (419) is slidably connected to the inner wall of the other side of the limiting sleeve (418). The end face of the limiting rod (419) is fixedly connected to the inner wall of the U-shaped frame (414). A second electric push rod (4110) is fixedly connected to the bottom center of the sleeve block (417). A fixed seat (4111) is fixedly connected to the output end of the second electric push rod (4110). A drive motor (4112) is fixedly connected to the inner wall of the fixed seat (4111). An output shaft (4113) is fixedly connected to the output end of the drive motor (4112). A saw blade (4114) is fixedly connected to the outer wall of the other end of the output shaft (4113).

2. The rubber seal cutting device according to claim 1, characterized in that: The cutting assembly (41) also includes two T-shaped grooves (411) formed on the front and back of the workbench (1). The inner wall of the T-shaped groove (411) is fixedly connected to a first electric push rod (412). The output end of the first electric push rod (412) is fixedly connected to a first slider (413). The outer wall of the first slider (413) is slidably connected to the inner wall of the T-shaped groove (411). The front of the first slider (413) is fixedly connected to the bottom inner wall of the U-shaped frame (414).

3. The rubber seal cutting device according to claim 1, characterized in that: The top of the workbench (1) is also provided with a fixing component (42), which includes a support platform (421) fixedly connected to the top of the workbench (1). L-shaped plates (422) are fixedly connected to the top of both ends of the support platform (421). A sliding groove (423) is provided on the inner wall of the L-shaped plate (422). A screw (425) is threadedly connected to the top inner wall of the L-shaped plate (422). An adjusting block (426) is fixedly connected to the top of the screw (425). A clamping plate (427) is rotatably connected to the bottom of the screw (425). A second slider (424) is fixedly connected to the side wall of the clamping plate (427). The outer wall of the end face of the second slider (424) is slidably connected to the inner wall of the slide groove (423). The bottom of the clamping plate (427) is slidably connected to the top of the sealing body (3). The top of the bearing platform (421) is slidably connected to the bottom of the sealing body (3). A support platform (428) is fixedly connected to the top side wall of the bearing platform (421).

4. The rubber seal cutting device according to claim 1, characterized in that: The bottom of the workbench (1) is fixedly connected with support legs (2), and there are four support legs (2). The four support legs (2) are fixedly connected at equal intervals at the bottom of the four corners of the workbench (1).

5. The rubber seal cutting device according to claim 1, characterized in that: There are two limiting sleeves (418), and the two limiting sleeves (418) are symmetrically distributed on both sides of the socket block (417).

6. The rubber seal cutting device according to claim 3, characterized in that: The clamp (427) is made of silicone and is used to fix the sealing body (3).

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