CN118927323B - A cutting device for producing sealing parts - Google Patents
A cutting device for producing sealing parts Download PDFInfo
- Publication number
- CN118927323B CN118927323B CN202411419194.9A CN202411419194A CN118927323B CN 118927323 B CN118927323 B CN 118927323B CN 202411419194 A CN202411419194 A CN 202411419194A CN 118927323 B CN118927323 B CN 118927323B
- Authority
- CN
- China
- Prior art keywords
- expansion
- fixedly connected
- rod
- cutting
- gear
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn - After Issue
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D3/00—Cutting work characterised by the nature of the cut made; Apparatus therefor
- B26D3/16—Cutting rods or tubes transversely
- B26D3/164—Cutting rods or tubes transversely characterised by means for supporting the tube from the inside
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
- B26D1/01—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work
- B26D1/04—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a linearly-movable cutting member
- B26D1/06—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a linearly-movable cutting member wherein the cutting member reciprocates
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D5/00—Arrangements for operating and controlling machines or devices for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D5/02—Means for moving the cutting member into its operative position for cutting
- B26D5/06—Means for moving the cutting member into its operative position for cutting by electrical means
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Shearing Machines (AREA)
Abstract
本发明公开了一种密封件生产用切割装置，包括切割操作台，所述切割操作台的上端固定连接有扩张组件，所述扩张组件的一侧表面固定连接有调节组件，所述扩张组件包括扩张架，所述扩张架的一侧表面固定连接于所述切割操作台的一侧表面。本发明通过根据所需进行切割的橡胶套管本身的尺寸大小及自身弹力性能进行调节，第一电机带动扩张齿轮进行转动，转动的同时能够带动连个扩张齿条向外进行扩展，同时使得两个弧形扩张杆能够从橡胶套管的内部向外进行扩张，可以逐步释放材料内部的应力，使得在切割到外部时，材料的整体应力水平相对较低，有助于减少因应力集中而导致的材料破裂或变形。
The present invention discloses a cutting device for producing seals, including a cutting operation table, an expansion component is fixedly connected to the upper end of the cutting operation table, an adjustment component is fixedly connected to one side surface of the expansion component, and the expansion component includes an expansion frame, and one side surface of the expansion frame is fixedly connected to one side surface of the cutting operation table. The present invention adjusts according to the size of the rubber sleeve itself to be cut and its own elastic performance. The first motor drives the expansion gear to rotate, and while rotating, it can drive two expansion racks to expand outward, and at the same time, two arc expansion rods can expand from the inside of the rubber sleeve to the outside, which can gradually release the stress inside the material, so that when cutting to the outside, the overall stress level of the material is relatively low, which helps to reduce the material rupture or deformation caused by stress concentration.
Description
Technical Field
The invention relates to the technical field of seal production and cutting, in particular to a cutting device for seal production.
Background
The sealing element is a material or part for preventing fluid or solid particles from leaking from adjacent joint surfaces and preventing external impurities such as dust, moisture and the like from invading parts in machine equipment, ensures the sealing performance in a mechanical structure, thereby protecting the equipment from normal operation, preventing mechanical failure or safety accidents, and the sealing element industry plays an important role in national economy, is widely applied to the industries of national defense, chemical industry, petroleum, coal, transportation, mechanical manufacturing and the like, is used for cutting and processing a rubber sleeve in common production of the sealing element, has good continuity and plasticity as a continuous material form, is convenient for cutting and processing, and ensures that the rubber sleeve can reduce the waste of materials in the processing process, and the sealing element with various shapes and sizes can be conveniently manufactured while the utilization rate of the materials is improved.
However, in the existing sealing element production process, because the material generally has certain elasticity, in the cutting process, the elastic deformation is easy to occur under the action of the pressure and friction force of the cutter, the deformation may cause inaccurate cutting size, the assembly and use effect of the sealing element are affected, meanwhile, the stress concentration phenomenon is generated at the contact position of the cutter and the sealing element, if the stress exceeds the strength limit of the material, the local material damage or crack generation is possibly caused, the cutting precision is further affected, and the surface of the sealing element after cutting may be uneven and the roughness is increased due to the influence of the elastic deformation and the stress concentration, which not only affects the appearance quality of the sealing element, but also may reduce the sealing performance of the sealing element.
Disclosure of Invention
The invention aims to provide a cutting device for producing sealing elements, which solves the problems in the background art.
In order to achieve the above purpose, the present invention provides the following technical solutions:
The utility model provides a cutting device is used in sealing member production, includes the cutting operation panel, the upper end fixedly connected with expansion subassembly of cutting operation panel, one side surface fixedly connected with adjusting part of expansion subassembly, expansion subassembly includes the expansion bracket, one side surface fixedly connected with of expansion bracket is in one side surface of cutting operation panel, the inboard of expansion bracket is provided with the expansion gear, one side surface swing joint of expansion gear in the inside central point of expansion bracket puts, one side of expansion gear runs through one side surface fixedly connected with first gear of expansion bracket;
The expansion gear comprises an expansion gear body, wherein the upper end and the lower end of the expansion gear body are respectively and movably connected with an expansion rack, the two expansion racks move along with the rotation of the expansion gear body, the moving directions of the expansion racks are opposite, a first connecting piece is fixedly connected with one side surface of the expansion rack body, a cross rod is fixedly connected with one side surface of the first connecting piece, an arc expansion rod is arranged on one side of the first connecting piece, a connecting block is fixedly connected with one end of the arc expansion rod, and the connecting block and the cross rod are mutually matched.
Further, a limiting plate is fixedly connected to one side surface of the cutting operation table, two limiting plates are arranged, a first motor is fixedly connected to one side surface of the cutting operation table, the output end of the first motor penetrates through the limiting plate and one side surface of the first gear is fixedly connected, a linkage gear is movably connected to the lower end of the first gear, the side of the linkage gear is mutually meshed with the side of the first gear, and one side of the linkage gear is movably connected to one side surface of the limiting plate.
Further, the adjusting part comprises a connecting frame, one end fixed connection of connecting frame in a side surface of first connecting piece, the connecting frame is provided with two and is symmetrical distribution, a side surface fixedly connected with regulating plate of connecting frame, the corner spout has been seted up to a side surface of regulating plate, a side surface fixedly connected with bracing piece of regulating plate, the amalgamation groove has been seted up to a side surface of regulating plate, the position that the amalgamation groove was seted up is located one side of bracing piece.
Further, the two opposite supporting rods on the adjusting plates and the setting positions of the split grooves are staggered, two adjusting plates which are in contact with each other are in one group, two groups of adjusting plates are arranged, the two groups of adjusting plates are symmetrically distributed, and a connecting transverse plate is fixedly connected between the two groups of adjusting plates.
Further, one end of regulating plate is provided with reciprocating cutting assembly, reciprocating cutting assembly includes movable slide bar, movable slide bar swing joint in the inside of corner spout that regulating plate one side was seted up, the middle part fixedly connected with cutterbar of movable slide bar, the output fixedly connected with two-sided tool bit of cutterbar, one side fixed surface of cutting operation platform is connected with the locating plate, the locating plate is provided with four and is two mutual symmetrical distribution, two relative swing joint has the rotation lead screw between the locating plate, the rotation lead screw is provided with four altogether, the rotation direction that the rotation lead screw placed between two pairs of rotation lead screw that the horizontal direction set up is the same, and the rotation direction that the rotation lead screw placed between two pairs of vertical direction set up is opposite, one side surface fixedly connected with second motor of cutting operation platform, the output of second motor one of them one end fixed connection of rotation lead screw.
Further, the movable block is movably connected to the outer side of the rotary screw rod, a first buckle is fixedly connected to one side surface of the movable block, a second buckle is fixedly connected to two ends of the movable slide rod, the first buckles at two ends of the movable slide rod are respectively connected with the first buckles at one side of the movable block in a mutually buckling manner, and the second buckle can slide at one side of the first buckle, so that the horizontal position of the movable slide rod is changed.
Further, set up in two of lower extreme the equal fixedly connected with second gear of one end of rotation lead screw, the outside swing joint of two second gears has the linkage chain, two the second gear with the mutual adaptation between the linkage chain, four the one end of rotation lead screw all runs through locating plate and fixedly connected with rolling disc, the rolling disc is provided with four, one side surface swing joint of rolling disc has the gangbar, is located two on the vertical direction pass through between the rolling disc the synchronous pivoted effect is realized to the gangbar.
Further, the expansion assembly is integrally provided with two expansion assemblies, one side surface of each linkage gear is fixedly connected with a corner coupler, two expansion assemblies are arranged between the two corner couplers, one side surface of each corner coupler is fixedly connected with one side surface of each expansion rod, the other side surface of each corner coupler is fixedly connected with one end of each rotation round rod, one side surface of each expansion rod is fixedly connected with one end of each rotation round rod, one expansion assembly is fixedly connected with an extension plate, and the extension plate is movably clamped at one end of the cutting operation table.
Further, one side surface fixed connection of expansion rack of its one expansion assembly is inside has the second connecting piece, the buckle groove has been seted up to one side surface of second connecting piece, the one end swing joint of arc expansion rod has the buckle post, the standing groove has been seted up to the one end that is close to on the arc expansion rod the buckle post, the buckle post is rotatable accomodate to the inside of standing groove, the lower extreme of buckle post with the mutual adaptation between the buckle groove of second connecting piece one side.
Further, the inboard of arc extension rod is provided with electric putter, electric putter's output fixedly connected with pushes away work or material rest, the equal fixedly connected with third connecting piece in electric putter's both ends, the both sides of third connecting piece are fixed in two the inboard surface of arc extension rod, the cutting groove has been seted up to the outside surface of arc extension rod, the outside pipe box of arc extension rod is connected with rubber sleeve.
Compared with the prior art, the invention provides a cutting device for producing sealing elements, which has the following beneficial effects:
According to the invention, the first motor drives the expansion gear to rotate according to the size of the rubber sleeve to be cut and the self elastic property, and simultaneously drives the two expansion racks to expand outwards when rotating, so that the two arc expansion rods can expand outwards from the inside of the rubber sleeve, the stress in the material can be gradually released, the overall stress level of the material is relatively low when the material is cut to the outside, the material breakage or deformation caused by stress concentration is reduced, and the abrupt stress change generated when a cutting tool directly acts on the surface of the material is avoided, so that the potential influence of the stress on the performance of the sealing element is reduced;
according to the invention, when the sealing element material is cut, the expansion assembly expands the rubber sleeve from the inside to the outside, the outer contour of the sealing element is gradually formed, so that the shape stability of the sealing element is maintained when the final cutting is finished, the dimensional deviation caused by elastic resilience is reduced, and meanwhile, the vibration and vibration in the cutting process are reduced, so that the cutting force is gradually applied to the material rather than suddenly applied to the surface of the material, and the cutting precision and stability are improved;
According to the invention, the position of the adjusting plate is specifically adjusted according to the self-performance of a specific material, meanwhile, the movable slide bar runs at the upper end of the adjusting plate, and then the first buckle and the second buckle are matched for use, so that the whole cutting assembly can cut according to the actual shape of the material expansion, the high matching of a cutting path and the shape of the material is ensured, the cutting precision is improved, and the problems of size deviation and inaccurate shape of a sealing element caused by cutting errors are reduced;
According to the invention, through the connection structure between the rotating screw rods and the cooperation between the rotating screw rods and the movable slide rod, the cutter and the double-sided cutter head, the reciprocating cutting of the cutters at the upper and lower positions is realized, the multidimensional control of the sealing element can be realized, the error possibly caused by the unidirectional cutting is reduced, the cutting way can control the cutting path and the cutting depth more accurately, the cutting precision is ensured, the continuous operation can be realized, the downtime and the cutter changing times are reduced, the production efficiency is improved, and the production cost is reduced.
Drawings
FIG. 1 is a perspective view of the front view of the present invention;
FIG. 2 is a schematic top view perspective view of the present invention;
FIG. 3 is a schematic view showing a perspective view of a part of the components of the present invention;
FIG. 4 is a schematic view of a rear view perspective structure of the present invention;
FIG. 5 is a schematic diagram of an exploded view of a left view perspective structure according to the present invention;
FIG. 6 is an exploded view of a perspective view from below of the present invention;
FIG. 7 is an exploded view of a portion of the assembly from an upper perspective in accordance with the present invention;
FIG. 8 is a schematic view of the perspective view of the area A in FIG. 7 according to the present invention;
fig. 9 is a schematic perspective view of the B area in fig. 7 according to the present invention.
In the figure, 1, a cutting operation table, 2, an expansion assembly, 3, an expansion bracket, 4, an expansion gear, 5, an expansion rack, 6, a first connecting piece, 7, a cross bar, 8, an arc-shaped expansion rod, 9, a connecting block, 10, a first gear, 11, a linkage gear, 12, a limiting plate, 13, a first motor, 14, a connecting bracket, 15, an adjusting plate, 16, a corner sliding groove, 17, a supporting rod, 18, a split groove, 19, a connecting cross plate, 20, a movable sliding rod, 21, a cutter, 22, a double-sided tool bit, 23, a positioning plate, 24, a rotating screw, 25, a moving block, 26, a first buckle, 27, a second buckle, 28, a second gear, 29, a linkage chain, 30, a rotating disc, 31, a linkage rod, 32, a corner coupler, a telescopic rod, 34, a rotating round rod, 35, an extension plate, 36, a second connecting piece, 37, a buckle groove, 38, a buckle post, 39, a placing groove, 40, an electric push rod, 41, a third connecting piece, 42, a pushing sleeve, 43, a rubber sleeve, 44 and 45.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
In the description of the present invention, it should be understood that the terms "open," "upper," "lower," "thickness," "top," "middle," "length," "inner," "peripheral," and the like indicate orientation or positional relationships, merely for convenience in describing the present invention and to simplify the description, and do not indicate or imply that the components or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.
Referring to fig. 1,2, 3, 4, 5, 6, 7,8 and 9, the invention provides a cutting device for producing sealing elements, which comprises a cutting operation table 1, wherein the upper end of the cutting operation table 1 is fixedly connected with an expansion assembly 2, one side surface of the expansion assembly 2 is fixedly connected with an adjusting assembly, the expansion assembly 2 comprises an expansion bracket 3, one side surface of the expansion bracket 3 is fixedly connected with one side surface of the cutting operation table 1, an expansion gear 4 is arranged on the inner side of the expansion bracket 3, one side surface of the expansion gear 4 is movably connected with the inner center position of the expansion bracket 3, one side of the expansion gear 4 penetrates through one side surface of the expansion bracket 3 to be fixedly connected with a first gear 10, and the expansion gear 4 can drive the first gear 10 to synchronously rotate in the rotating process;
The upper and lower both ends of expansion gear 4 all swing joint has expansion rack 5, two expansion racks 5 move along with expansion gear 4's rotation, its direction of movement is opposite, one side fixed surface of expansion rack 5 is connected with first connecting piece 6, one side fixed surface of first connecting piece 6 is connected with horizontal pole 7, one side of first connecting piece 6 is provided with arc expansion rod 8, the one end fixedly connected with connecting block 9 of arc expansion rod 8, the mutual adaptation between connecting block 9 and the horizontal pole 7 utilizes the cooperation between connecting block 9 and the horizontal pole 7 to use, be favorable to arc expansion rod 8 to realize the rotation of a small angle at the one end of first connecting piece 6, make its other end can upwards rise, realize the effect of unloading.
One side fixed surface of cutting operation panel 1 is connected with limiting plate 12, limiting plate 12 is provided with two, one side fixed surface of cutting operation panel 1 is connected with first motor 13, the output of first motor 13 runs through limiting plate 12 and one side fixed surface of first gear 10 is connected, the lower extreme swing joint of first gear 10 has linkage gear 11, the avris of linkage gear 11 and the avris intermeshing of first gear 10 are connected, one side swing joint of linkage gear 11 is in one side surface of limiting plate 12, first motor 13 mainly used controls the rotation of expansion gear 4, during operation of first motor 13, the output can drive the synchronous rotation of expansion gear 4 and first gear 10, simultaneously because of the meshing between linkage gear 11 and the first gear 10 is connected, drive the reverse rotation of linkage gear 11.
The adjusting component comprises a connecting frame 14, one end of the connecting frame 14 is fixedly connected to one side surface of a first connecting piece 6, the two connecting frames 14 are symmetrically distributed, one side surface of the connecting frame 14 is fixedly connected with an adjusting plate 15, one side surface of the adjusting plate 15 is provided with a corner sliding groove 16, one side surface of the adjusting plate 15 is fixedly connected with a supporting rod 17, one side surface of the adjusting plate 15 is provided with a splicing groove 18, the position of the splicing groove 18 is located on one side of the supporting rod 17, the position of the connecting frame 14 corresponds to the position of the first connecting piece 6, the position of the connecting frame 14 can change along with the change of the first connecting piece 6, the corner sliding groove 16 is mainly convenient for the movement of a movable sliding rod 20, the movement track of the movable sliding rod can be changed, the specific movement track is changed according to specific materials and expansion conditions, meanwhile, the supporting rod 17 is used for bearing the movable sliding rod 20 from the lower end, the whole operation is prevented from being influenced by the occurrence of a vacant position, one end of the supporting rod 17 is mutually matched with the splicing groove 18, and the whole shrinkage and placement protection are convenient.
The supporting rods 17 on the two opposite adjusting plates 15 are staggered with the setting positions of the splicing grooves 18, two adjusting plates 15 which are in contact with each other are arranged in one group, the two groups of adjusting plates 15 are symmetrically distributed, a connecting transverse plate 19 is fixedly connected between the two groups of adjusting plates 15, and the two groups of adjusting plates 15 realize the purpose of common operation and movement by utilizing the connecting transverse plate 19.
One end of regulating plate 15 is provided with reciprocating cutting assembly, reciprocating cutting assembly includes movable slide bar 20, movable slide bar 20 swing joint is in the inside of the corner spout 16 of seting up in regulating plate 15 one side, the middle part fixedly connected with cutterbar 21 of movable slide bar 20, the output fixedly connected with double-sided tool bit 22 of cutterbar 21, the convenient holistic reciprocal cutting of double-sided tool bit 22, realize the high efficiency and the swift of cutting, one side surface fixedly connected with locating plate 23 of cutting operation panel 1, locating plate 23 is provided with four and be the mutual symmetrical distribution of two liang, swing joint has rotation lead screw 24 between two relative locating plates 23, rotation lead screw 24 is provided with four altogether, the rotation direction that places between the rotation lead screw 24 that the horizontal direction set up is the same, the rotation direction that places between the rotation lead screw 24 of vertical direction setting is opposite, one side surface fixedly connected with second motor 44 of cutting operation panel 1, the output of second motor 44 and the one end fixed connection of its rotation lead screw 24, during operation, the second motor 44 can drive its output fixedly connected rotation lead screw 24 and rotate, utilize the connection between each rotation lead screw 24 simultaneously, realize the holistic operation effect with convenient linkage.
The movable block 25 is movably connected to the outer side of the rotary screw rod 24, a first buckle 26 is fixedly connected to one side surface of the movable block 25, a second buckle 27 is fixedly connected to two ends of the movable slide rod 20, the first buckles 26 at two ends of the two movable slide rods 20 are respectively connected with the first buckles 26 on one side of the four movable blocks 25 in a mutually buckling manner, the second buckles 27 can slide on one side of the first buckles 26, so that the horizontal position of the movable slide rod 20 is changed, the movable slide rod 20 in the middle can move along with the corner sliding groove 16 on one side of the adjusting plate 15, and the connection between the first buckles 26 and the second buckles 27 is convenient to move up and down while guaranteeing horizontal movement.
One end of each of the two rotating screw rods 24 arranged at the lower end is fixedly connected with a second gear 28, the outer sides of the two second gears 28 are movably connected with a linkage chain 29, the two second gears 28 are mutually matched with the linkage chain 29, one end of each of the four rotating screw rods 24 penetrates through the locating plate 23 and is fixedly connected with a rotating disc 30, the rotating discs 30 are provided with four rotating discs, one side surface of each rotating disc 30 is movably connected with a linkage rod 31, the two rotating discs 30 in the vertical direction achieve synchronous rotation effect through the linkage rods 31, and when one rotating screw rod 24 receives rotation power, the whole rotation and operation are achieved through the connection structure between the four rotating screw rods 24.
The expansion assembly 2 is integrally provided with two, one side surface fixedly connected with corner couplings 32 of the linkage gear 11, be provided with telescopic link 33 and rotation round bar 34 between two corner couplings 32, one side surface fixedly connected with one side surface of telescopic link 33 of its corner couplings 32, one side surface fixedly connected with one end of rotation round bar 34 of another corner coupling 32, one side surface fixedly connected with one end of rotation round bar 34 of telescopic link 33, the platform fixedly connected with extension board 35 of its expansion assembly 2 lower extreme, extension board 35 movable joint is in the one end of cutting operation panel 1, the cooperation is used between extension board 35 and the telescopic link 33 each other, the holistic one end of convenience can form the opening, the holistic material loading and unloading of convenience are utilized, cooperation between telescopic link 33 and the rotation round bar 34 for the expansion assembly 2 at both ends realizes the linkage effect, the uniformity of its action is ensured.
One side surface fixed connection of the expansion rack 5 of one expansion assembly 2 inside has the second connecting piece 36, the buckle groove 37 has been seted up to one side surface of second connecting piece 36, the one end swing joint of arc expansion rod 8 has buckle post 38, the standing groove 39 has been seted up to the one end that is close to buckle post 38 on the arc expansion rod 8, buckle post 38 rotatable accomodate to the inside of standing groove 39, the lower extreme of buckle post 38 and the mutual adaptation between the buckle groove 37 of second connecting piece 36 one side, buckle post 38 buckle is convenient holistic cutting in buckle groove 37 inside, take out convenient holistic unloading.
The inboard of arc extension rod 8 is provided with electric putter 40, electric putter 40's output fixedly connected with pushes away work or material rest 42, electric putter 40's both ends equal fixedly connected with third connecting piece 41, the both sides of third connecting piece 41 are fixed in the inboard surface of two arc extension rods 8, cutting groove 45 has been seted up to the outside surface of arc extension rod 8, the outside pipe box of arc extension rod 8 is connected with rubber sleeve 43, electric putter 40's output drives pushes away work or material rest 42 and realizes pushing away the effect of material, make its cutting distance become controllable, improve the quality of cutting, the specific position that is favorable to advancing accurate cutting is offered to cutting groove 45 simultaneously, there is certain guard action also to the whole subassembly.
During use (in working), the buckling post 38 at one end of the arc-shaped expansion rod 8 is taken out from the buckling groove 37 at one side of the second connecting piece 36 and is rotated to be stored in the placing groove 39, then the expansion assembly 2 and the lower end at one end of the whole device are pulled outwards integrally, so that the extension plate 35 extends outwards from the inside of the main plate surface of the cutting operation table 1, simultaneously the telescopic rod 33 at the lower end expands towards two sides, the matching use between the connecting block 9 and the cross rod 7 is utilized to facilitate the arc-shaped expansion rod 8 to realize small-angle rotation at the end of the first connecting piece 6, the other end of the arc-shaped expansion rod can be lifted upwards, the rubber sleeve 43 required to be cut is sleeved outside the arc-shaped expansion rod 8 at the moment, then the expansion assembly 2 and the lower end at one end of the whole device are reset integrally, the buckling post 38 is rotated out of the placing groove 39, the lower end of the buckling post 38 is buckled to the inside of the buckling groove 37, the size of the rubber sleeve 43 to be cut and the self elastic performance are adjusted according to the required size, the first motor 13 drives the expansion gear 4 to rotate, the expansion racks 5 can be driven to expand outwards while rotating, meanwhile, the two arc expansion rods 8 can expand outwards from the inside of the rubber sleeve 43, the stress in the material is gradually released, the overall stress level of the material is relatively low when the material is cut to the outside, the material cracking or deformation caused by stress concentration is reduced, the abrupt stress change caused when the cutting tool directly acts on the surface of the material is avoided, the potential influence of stress on the performance of the sealing element is reduced, the specific adjustment of the position of the adjusting plate 15 is realized after the expansion of the sealing element, when the movable slide bar 20 runs on the upper end of the adjusting plate 15, the first buckle 26 and the second buckle 27 are utilized in a matched mode, the whole cutting assembly can cut according to the actual shape of the expansion of materials, the height matching of a cutting path and the shape of the materials is ensured, and accordingly the cutting precision is improved, meanwhile, the cutting groove 45 is formed in a specific position which is favorable for accurate cutting, a certain protection effect is also provided for the whole assembly, the problem of inaccurate size deviation and shape of a sealing element caused by cutting errors is solved, the movable slide bar is in a stable state after expansion, the output end of the electric push rod 40 is utilized to drive the pushing frame 42 to achieve the pushing effect, the cutting distance is controlled, after the cutting position and the thickness are determined, the connecting structure between each rotating screw 24 and the movable slide bar 20, the cutter 21 and the double-sided cutter head 22 are matched, the reciprocating cutting of the cutters at the upper and lower positions is achieved, the cutting path and the depth can be controlled more accurately, the cutting precision is ensured, the continuous operation can be realized, the stop time and the production efficiency are reduced, the production efficiency is improved, the production cost is reduced, the production efficiency is reduced, the material is reduced, the following the production cost is reduced, the batch is convenient to use, and the cutting operation is convenient to realize after the whole batch is convenient to collect the material is convenient to cut, and the whole material is convenient to use.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
The preferred embodiments of the invention disclosed above are intended only to assist in the explanation of the invention. The preferred embodiments are not exhaustive or to limit the invention to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best understand and utilize the invention. The invention is to be limited only by the following claims and their full scope
And equivalents.
Claims (7)
1. The cutting device for producing the sealing element comprises a cutting operation table (1) and is characterized in that the upper end of the cutting operation table (1) is fixedly connected with an expansion assembly (2), one side surface of the expansion assembly (2) is fixedly connected with an adjusting assembly, the expansion assembly (2) comprises an expansion frame (3), one side surface of the expansion frame (3) is fixedly connected with one side surface of the cutting operation table (1), an expansion gear (4) is arranged on the inner side of the expansion frame (3), one side surface of the expansion gear (4) is movably connected with the inner center position of the expansion frame (3), and one side of the expansion gear (4) penetrates through one side surface of the expansion frame (3) to be fixedly connected with a first gear (10);
The expansion gear comprises expansion gears (4), wherein expansion racks (5) are movably connected to the upper end and the lower end of each expansion gear, the two expansion racks (5) move along with the rotation of the expansion gears (4), the moving directions of the expansion racks are opposite, a first connecting piece (6) is fixedly connected to one side surface of each expansion rack (5), a cross rod (7) is fixedly connected to one side surface of each first connecting piece (6), an arc-shaped expansion rod (8) is arranged on one side of each first connecting piece (6), a connecting block (9) is fixedly connected to one end of each arc-shaped expansion rod (8), and the connecting blocks (9) are mutually matched with the cross rods (7);
The adjusting component comprises a connecting frame (14), one end of the connecting frame (14) is fixedly connected to one side surface of the first connecting piece (6), two connecting frames (14) are symmetrically distributed, an adjusting plate (15) is fixedly connected to one side surface of the connecting frame (14), a corner sliding groove (16) is formed in one side surface of the adjusting plate (15), a supporting rod (17) is fixedly connected to one side surface of the adjusting plate (15), a splicing groove (18) is formed in one side surface of the adjusting plate (15), and the position formed by the splicing grooves (18) is located on one side of the supporting rod (17);
the two opposite supporting rods (17) on the adjusting plates (15) and the setting positions of the splicing grooves (18) are staggered, two adjusting plates (15) which are contacted with each other are in a group, the two adjusting plates (15) are provided with two groups, the two groups of adjusting plates (15) are symmetrically distributed, and a connecting transverse plate (19) is fixedly connected between the two groups of adjusting plates (15);
the movable sliding rod comprises a rotary screw rod (24), wherein a movable block (25) is movably connected to the outer side of the rotary screw rod (24), a first buckle (26) is fixedly connected to one side surface of the movable block (25), a second buckle (27) is fixedly connected to two ends of a movable sliding rod (20), the second buckles (27) at two ends of the movable sliding rod (20) are respectively connected with the first buckles (26) at one side of the movable block (25) in a mutually buckling manner, and the second buckles (27) can slide at one side of the first buckles (26), so that the horizontal position of the movable sliding rod (20) is changed;
the utility model discloses a cutting operation platform, including cutting operation platform, adjusting plate, reciprocating cutting assembly is provided with reciprocating cutting assembly, reciprocating cutting assembly includes movable slide bar (20), movable slide bar (20) swing joint in the inside of corner spout (16) of seting up of adjusting plate (15) one side, the middle part fixedly connected with cutterbar (21) of movable slide bar (20), the output fixedly connected with two-sided tool bit (22) of cutterbar (21), one side fixed surface of cutting operation platform (1) is connected with locating plate (23), locating plate (23) are provided with four and be two mutual symmetrical distribution, two relative swing joint has between locating plate (23) and rotates lead screw (24).
2. The cutting device for producing the sealing element according to claim 1, wherein one side surface of the cutting operation table (1) is fixedly connected with a limiting plate (12), two limiting plates (12) are arranged, one side surface of the cutting operation table (1) is fixedly connected with a first motor (13), an output end of the first motor (13) penetrates through the limiting plate (12) and one side surface of the first gear (10) to be fixedly connected, the lower end of the first gear (10) is movably connected with a linkage gear (11), the side of the linkage gear (11) is mutually meshed and connected with the side of the first gear (10), and one side of the linkage gear (11) is movably connected with one side surface of the limiting plate (12).
3. The cutting device for producing the sealing element according to claim 2, wherein four rotating screw rods (24) are arranged in total, the rotating directions of the rotating screw rods (24) arranged in the horizontal direction are the same, the rotating directions of the rotating screw rods (24) arranged in the vertical direction are opposite, a second motor (44) is fixedly connected to one side surface of the cutting operation table (1), and the output end of the second motor (44) is fixedly connected with one end of one rotating screw rod (24).
4. The cutting device for producing sealing elements according to claim 3, wherein one ends of two rotating screw rods (24) arranged at the lower end are fixedly connected with second gears (28), the outer sides of the two second gears (28) are movably connected with a linkage chain (29), the two second gears (28) and the linkage chain (29) are mutually matched, one ends of four rotating screw rods (24) penetrate through the positioning plate (23) and are fixedly connected with rotating discs (30), the rotating discs (30) are provided with four rotating discs, one side surface of each rotating disc (30) is movably connected with a linkage rod (31), and synchronous rotation effect is achieved between the two rotating discs (30) in the vertical direction through the linkage rod (31).
5. The cutting device for producing the sealing element according to claim 4, wherein two expansion components (2) are integrally arranged, a corner coupler (32) is fixedly connected to one side surface of each linkage gear (11), a telescopic rod (33) and a rotary round rod (34) are arranged between the two corner couplers (32), one side surface of each corner coupler (32) is fixedly connected with one side surface of each telescopic rod (33), one side surface of each corner coupler (32) is fixedly connected with one end of each rotary round rod (34), one side surface of each telescopic rod (33) is fixedly connected with one end of each rotary round rod (34), an extension plate (35) is fixedly connected to a platform at the lower end of each expansion component (2), and the extension plates (35) are movably clamped at one end of the cutting operation table (1).
6. The cutting device for producing sealing elements according to claim 5, wherein a second connecting piece (36) is fixedly connected to one side surface of the expansion rack (5) inside the expansion assembly (2), a buckling groove (37) is formed in one side surface of the second connecting piece (36), a buckling column (38) is movably connected to one end of the arc expansion rod (8), a placing groove (39) is formed in one end, close to the buckling column (38), of the arc expansion rod (8), the buckling column (38) is rotatably contained in the placing groove (39), and the lower end of the buckling column (38) is mutually matched with the buckling groove (37) on one side of the second connecting piece (36).
7. The cutting device for producing the sealing element according to claim 6, wherein an electric push rod (40) is arranged on the inner side of the arc-shaped expansion rod (8), a pushing frame (42) is fixedly connected to the output end of the electric push rod (40), third connecting pieces (41) are fixedly connected to the two ends of the electric push rod (40), two sides of the third connecting pieces (41) are fixed to the inner side surfaces of the two arc-shaped expansion rods (8), cutting grooves (45) are formed in the outer side surfaces of the arc-shaped expansion rods (8), and rubber sleeves (43) are sleeved on the outer side of the arc-shaped expansion rods (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202411419194.9A CN118927323B (en) | 2024-10-12 | 2024-10-12 | A cutting device for producing sealing parts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202411419194.9A CN118927323B (en) | 2024-10-12 | 2024-10-12 | A cutting device for producing sealing parts |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN118927323A CN118927323A (en) | 2024-11-12 |
| CN118927323B true CN118927323B (en) | 2024-12-24 |
Family
ID=93352055
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202411419194.9A Withdrawn - After Issue CN118927323B (en) | 2024-10-12 | 2024-10-12 | A cutting device for producing sealing parts |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN118927323B (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118061259A (en) * | 2024-03-07 | 2024-05-24 | 陕西德仕金迪橡塑工业集团有限公司 | High-reliability automobile air brake assembly pipe machining equipment and machining process |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6832536B2 (en) * | 2002-05-21 | 2004-12-21 | Exotic Metal Forming Company | Machine and method for servering a thin-walled tube |
| CN110064790B (en) * | 2019-06-04 | 2020-04-07 | 河北工业大学 | Chuck expanding type metal hard tube rotary cutting machine |
| CN211565143U (en) * | 2019-09-24 | 2020-09-25 | 郝文浩 | A cutting device for building site steel pipe machining |
| CN113858643A (en) * | 2021-10-04 | 2021-12-31 | 张鸿帆 | Rubber hose and processing method thereof |
| CN115780885B (en) * | 2022-11-29 | 2024-03-08 | 国网安徽省电力有限公司明光市供电公司 | A pipe cutting device and method for electric power construction |
| CN219786747U (en) * | 2023-03-31 | 2023-10-03 | 中交一公局集团有限公司 | Double-wall corrugated pipe fixing device |
| CN221538256U (en) * | 2024-01-04 | 2024-08-16 | 河北亿友机械制造有限公司 | Cutting limiting device for steel bar sleeve production |
| CN118492491A (en) * | 2024-06-19 | 2024-08-16 | 江阴职业技术学院 | Multifunctional cutting device |
-
2024
- 2024-10-12 CN CN202411419194.9A patent/CN118927323B/en not_active Withdrawn - After Issue
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118061259A (en) * | 2024-03-07 | 2024-05-24 | 陕西德仕金迪橡塑工业集团有限公司 | High-reliability automobile air brake assembly pipe machining equipment and machining process |
Also Published As
| Publication number | Publication date |
|---|---|
| CN118927323A (en) | 2024-11-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111570903A (en) | A cutting device for bellows | |
| CN111730584A (en) | Telescopic mechanical arm for machining and operation method thereof | |
| CN118927323B (en) | A cutting device for producing sealing parts | |
| CN217800266U (en) | Multi-angle supporting tool for inclined plane machining of milling machine | |
| CN216966433U (en) | Full-automatic pipe cutting machine | |
| CN212706895U (en) | Digital printing paper cutting device | |
| CN110757536A (en) | Plate cutting device | |
| CN217832103U (en) | A positioning and trimming device for fish scale aluminum plate with arc angle | |
| CN220432628U (en) | Limiting component of high-precision cutting machine for glass substrate | |
| CN102133593A (en) | Metal plate spinning device | |
| CN219218518U (en) | Adjustable cutting equipment for blanket | |
| CN216328557U (en) | A kind of edge trimmer for wooden door production | |
| CN211941098U (en) | Cutting device of waterproof board | |
| CN213387093U (en) | A hot melt adhesive film automatic cutting device | |
| CN215280107U (en) | Cutting device with protection mechanism for hardware machining | |
| CN113618145B (en) | A cutting device and method for milling with a limit structure | |
| CN222743747U (en) | TPU film trimming device | |
| CN210209980U (en) | Special positioning device convenient for cutter machining | |
| CN114682682B (en) | Punching and shearing punching machine tool convenient for replacing cutter | |
| CN220279764U (en) | A circular knife slitting machine | |
| CN222370557U (en) | A precise measurement photovoltaic profile cutting machine | |
| CN208714077U (en) | A kind of Key works Drug packing aluminium foil cutting device | |
| CN220591882U (en) | Cutting interval adjusting mechanism for aluminum veneer production | |
| CN218253221U (en) | Mechanical equipment spare part ring channel processingequipment | |
| CN222536899U (en) | Cutting equipment for machine tool manufacturing |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20241224 Effective date of abandoning: 20251204 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20241224 Effective date of abandoning: 20251204 |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |