CN219726424U - Circular cutting device for rubber ring - Google Patents
Circular cutting device for rubber ring Download PDFInfo
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- CN219726424U CN219726424U CN202320601059.0U CN202320601059U CN219726424U CN 219726424 U CN219726424 U CN 219726424U CN 202320601059 U CN202320601059 U CN 202320601059U CN 219726424 U CN219726424 U CN 219726424U
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- shaft sleeve
- rubber
- rubber ring
- rotating
- cutting device
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- 238000005520 cutting process Methods 0.000 title claims abstract description 49
- 238000001179 sorption measurement Methods 0.000 claims abstract description 11
- 238000007789 sealing Methods 0.000 claims description 18
- 230000001360 synchronised effect Effects 0.000 claims 2
- 238000009434 installation Methods 0.000 description 9
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 230000011218 segmentation Effects 0.000 description 1
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- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
The utility model relates to a ring cutting device for a rubber ring, which belongs to the field of ring cutting devices and comprises a machine body, a rotating device and a movable cutting device, wherein the rotating device and the movable cutting device are arranged on the same side of the machine body, the rubber ring is arranged on the rotating device, the rotating device drives the rubber ring to synchronously rotate, the inside of the machine body is communicated with the inside of the rotating device, the machine body generates adsorption force on the rubber ring, the movable cutting device cuts the rotating rubber ring, a shaft sleeve is pressed on a mounting disc through a threaded connection by virtue of a movable rotating adjusting bolt arranged on the shaft sleeve and a synchronizing rod arranged in a connecting shaft, stable connection is formed, and meanwhile, a positioning groove and a positioning block are arranged on the mounting disc and the shaft sleeve to be matched and connected, so that the mounting efficiency of the shaft sleeve is improved, and the situation that the shaft sleeve is difficult to detach due to inertia generated by high-speed rotation of the shaft sleeve is counteracted.
Description
Technical Field
The utility model belongs to the field of circular cutting devices, and particularly relates to a circular cutting device for a rubber ring.
Background
The rubber is a high-elasticity polymer material with reversible deformation, is elastic at room temperature, can generate larger deformation under the action of small external force, and can recover after the external force is removed. The rubber products are rich in variety and widely applied to various industries, such as rubber rings, which are widely applied to various mechanical equipment, play roles of gasket, seal, buffer and the like, and have great market demands.
In the prior art, the rubber ring is sleeved on the shaft sleeve, the shaft sleeve is arranged on the rotating shaft body, the cutter is arranged on one side of the shaft sleeve, the cutter is used for cutting the rubber ring on the shaft sleeve through the movement adjustment of the distance, when the size of the rubber ring is changed, the shaft sleeve is required to be detached from the shaft body for replacing the shaft sleeve with a proper size, the existing shaft sleeve is sleeved on the shaft body through the screw connection, the purpose of detachable connection with the shaft body is achieved, the shaft body drives the shaft sleeve to rotate in the opposite direction to the rotating direction of the shaft sleeve screw connection shaft body, at the moment, the shaft sleeve is in the process of high-speed rotation, because the inertia of the shaft sleeve is tighter than that of the shaft body screw connection, if the same in the rotating direction, the shaft sleeve is separated from the shaft body, but the rotating direction is opposite, the shaft sleeve is required to be fixed by larger clamping force, the shaft sleeve is reversely rotated to separate from the shaft body, the rotating inertia of the shaft sleeve is required, the difficulty of replacing the shaft sleeve is increased, the outer surface of the shaft sleeve is cylindrical, and the clamping force is overlarge and the outer surface of the shaft sleeve is damaged.
Disclosure of Invention
1. Technical problem to be solved by the utility model
The present utility model aims to solve the above-mentioned drawbacks of the prior art.
2. Technical proposal
In order to achieve the above purpose, the technical scheme provided by the utility model is as follows:
the utility model relates to a circular cutting device for a rubber ring, which comprises a machine body, a rotating device and a movable cutting device, wherein the rotating device and the movable cutting device are arranged on the same side of the machine body, the rubber ring is arranged on the rotating device, the rotating device drives the rubber ring to synchronously rotate, the interior of the machine body is communicated with the interior of the rotating device, the machine body generates adsorption force on the rubber ring, the movable cutting device cuts the rotating rubber ring, the rotating device comprises a rotating motor, a connecting shaft, a mounting disc and a shaft sleeve, the working end of the rotating motor is provided with the connecting shaft, the connecting shaft is provided with a plurality of groups of through grooves, one side of the connecting shaft is fixedly provided with the mounting disc, the rotating motor and the connecting shaft are positioned in the machine body, the mounting disc is positioned outside the machine body, a synchronizing rod is fixedly arranged in the connecting shaft, the synchronizing rod penetrates through a through hole in the mounting disc and extends into the shaft sleeve, positioning grooves are symmetrically arranged on the mounting disc, positioning blocks are symmetrically arranged on the shaft sleeve, the depth of the positioning grooves is larger than the height of the positioning block, an adjusting bolt is arranged on the shaft sleeve, a plurality of groups of adsorption holes are arranged on the shaft sleeve, and the adjusting bolt is connected with the synchronizing rod through threads.
Preferably, the mounting plate is provided with a sealing groove, the shaft sleeve is provided with a sealing ring, and the sealing groove is internally provided with a compressible sealing rubber strip.
Preferably, the adjusting bolt is provided with a positioning groove, and a sealing rubber pad is arranged in the positioning groove.
Preferably, the machine body comprises a mounting shell and a negative pressure device, the inside of the mounting shell is hollow, and the negative pressure device is mounted at the upper end of the mounting shell.
Preferably, the movable cutting device comprises a screw rod sliding table, a moving block, a telescopic cylinder and a cutting blade, wherein the moving block is arranged on the screw rod sliding table, the telescopic cylinder is arranged on the moving block, and the telescopic cylinder drives the cutting blade on the moving block to move.
3. Advantageous effects
Compared with the prior art, the technical scheme provided by the utility model has the following beneficial effects:
(1) According to the circular cutting device for the rubber ring, the movable rotating adjusting bolt is arranged on the shaft sleeve and the synchronizing rod in the connecting shaft are connected through the threads, so that the shaft sleeve is pressed against the mounting plate to form stable connection, meanwhile, the positioning groove and the positioning block are arranged on the mounting plate and the shaft sleeve to be connected in a matched mode, the mounting efficiency of the shaft sleeve is improved, meanwhile, the situation that the shaft sleeve is difficult to detach due to inertia generated by high-speed rotation of the shaft sleeve is counteracted, when the synchronizing rod and the shaft sleeve synchronously rotate along with the connecting shaft, the adjusting bolt can synchronously rotate due to the fact that the shaft sleeve is pressed against, even though the adjusting bolt generates inertia in the rotating process due to self gravity, the adjusting bolt is displaced relative to the synchronizing rod, but the inertia generated by the weight of the adjusting bolt is far smaller than that of the shaft sleeve, and compared with the inertia generated by the threaded connection of the shaft sleeve, the adjusting bolt is much smaller, and the later-stage shaft sleeve can be conveniently detached and protected.
Drawings
Fig. 1 is a schematic top view of a rubber ring circular cutting device according to the present utility model.
Fig. 2 is a schematic view of still another overall structure of a circular cutting device for rubber rings according to the present utility model.
Fig. 3 is a schematic semi-sectional structure of a rotating device of a circular cutting device of a rubber ring.
Fig. 4 is a schematic structural view of a connecting shaft of a circular cutting device for rubber rings.
Fig. 5 is a schematic diagram of a sleeve structure of a circular cutting device for rubber rings.
Fig. 6 is a schematic structural view of an adjusting bolt of a circular cutting device for rubber rings.
Reference numerals in the schematic drawings illustrate:
100. a body; 110. a mounting shell; 120. a negative pressure device;
200. a rotating device; 210. a rotating electric machine; 220. a connecting shaft; 221. a through groove; 222. a synchronizing lever; 230. a mounting plate; 231. a positioning groove; 232. sealing grooves; 240. a shaft sleeve; 241. a positioning block; 242. a seal ring; 243. an adjusting bolt; 244. a positioning groove; 245. adsorption holes;
300. moving the cutting device; 310. a screw rod sliding table; 320. a moving block; 330. a telescopic cylinder; 340. a cutting blade.
Detailed Description
In order that the utility model may be readily understood, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings, in which, however, the utility model may be embodied in many different forms and are not limited to the embodiments described herein, but are instead provided for the purpose of providing a more thorough and complete disclosure of the utility model.
It will be understood that when an element is referred to as being "mounted" on another element, it can be directly on the other element or intervening elements may also be present; when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present; the terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs; the terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model; the term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.
Example 1
Referring to fig. 1-6, a circular cutting device for rubber rings in this embodiment includes a machine body 100, a rotating device 200 and a moving cutting device 300, the rotating device 200 and the moving cutting device 300 are installed on the same side of the machine body 100, the rubber rings are installed on the rotating device 200, the rotating device 200 drives the rubber rings to rotate synchronously, the inside of the machine body 100 is communicated with the inside of the rotating device 200, the machine body 100 generates adsorption force on the rubber rings, the moving cutting device 300 cuts the rotating rubber rings, the rotating device 200 includes a rotating motor 210, a connecting shaft 220, a mounting plate 230 and a shaft sleeve 240, the connecting shaft 220 is installed at the working end of the rotating motor 210, a plurality of groups of through grooves 221 are provided on the connecting shaft 220, a mounting plate 230 is fixed on one side of the connecting shaft 220, the rotating motor 210 and the connecting shaft 220 are located inside the machine body 100, the mounting plate 230 is located outside the machine body 100, the connecting shaft 220 is internally fixed with a synchronizing rod 222, the synchronizing rod 222 penetrates through a through hole on the mounting plate 230 and extends into the shaft sleeve 240, the mounting plate 230 is symmetrically provided with positioning grooves 231, the shaft sleeve 240 is symmetrically provided with positioning blocks 241, the depth of each positioning groove 231 is larger than the height of each positioning block 241, the shaft sleeve 240 is provided with adjusting bolts 243, the shaft sleeve 240 is provided with a plurality of groups of adsorption holes 245, the adjusting bolts 243 are connected with the synchronizing rod 222 through threads, the structure is designed, the rotating device 200 drives the rubber ring to be synchronously assembled, the inside of the machine body 100 is communicated with the inside of the rotating device 200, at the moment, the adsorption force generated in the machine body 100 acts on the rubber ring, the rubber ring is further attached to the rotating device 200, the installation firmness and stability of the rubber ring are improved, then the rubber ring is cut at equal intervals through the movement of the moving cutting device 300, the circular cutting processing of the rubber ring is realized, the rotating motor 210 drives the connecting shaft 220 to rotate, the connecting shaft 220 drives the mounting plate 230 to rotate, the shaft sleeve 240 is in threaded connection with the synchronizing rod 222, the shaft sleeve 240 is pressed against the mounting plate 230, at the moment, the mounting plate 230 rotates to drive the shaft sleeve 240 to synchronously rotate, a rubber ring is mounted on the shaft sleeve 240, thereby the rotation of the rotating motor 210 drives the rubber ring to synchronously rotate, when the shaft sleeve 240 is mounted on the mounting plate 230, the positioning block 241 is inserted into the positioning groove 231, the quick positioning between the shaft sleeve 240 and the mounting plate 230 is improved, the mounting efficiency of the shaft sleeve 240 is improved, the depth of the positioning groove 231 is greater than the height of the positioning block 241, the movable pressing space is reserved when the shaft sleeve 240 is connected with the mounting plate 230, the mounting plate 240 is improved, the mounting firmness of the shaft sleeve 240 is improved, when the mounting plate 230 rotates at a high speed, due to the fact that the positioning block 241 is in the positioning groove 231, the rotation of the shaft sleeve 240 generates inertia, the generated rotation force is counteracted by the matching of the positioning block 241 and the positioning groove 231, the later-stage dismounting of the shaft sleeve 240 is facilitated, the adjusting bolt 243 passes through the threaded connecting synchronizing rod 222, when the adjusting bolt 243 rotates, the adjusting bolt enters the synchronizing rod 222, the depth value and the adjusting bolt 222, the depth of the adjusting bolt is correspondingly adjusted, the shaft sleeve 240 is correspondingly adjusted to the shaft sleeve 240 is in the position of the shaft sleeve 240, the position 240 is correspondingly, the shaft sleeve 240 is tightly fixed by the rotating, and the inertia is formed, and the inertia is generated, and the inertia is relatively to the inertia, the shaft sleeve 240 is correspondingly, the shaft sleeve 240 is tightly rotates, and the shaft sleeve 240 is tightly, and the rotating, and the shaft sleeve 240 is relatively rotates, and the rotating, and the shaft sleeve 243, and the rotating bolt is relatively, and the rotating device.
The installation dish 230 of this embodiment is equipped with seal groove 232 on, is equipped with sealing ring 242 on the axle sleeve 240, installs compressible joint strip in the seal groove 232, and the design of this structure when the axle sleeve 240 is installed on the installation dish 230, in the sealing groove 232 was inserted to sealing ring 242, sealing ring 242 extrudeed the joint strip in the seal groove 232, improves the leakproofness of axle sleeve 240 and installation dish 230 link.
The adjusting bolt 243 of this embodiment is provided with a positioning groove 244, a sealing rubber pad is installed in the positioning groove 244, and due to the restriction of the positioning groove 244 on the adjusting bolt 243, when the adjusting bolt 243 is rotated, the distance between the adjusting bolt 243 and the shaft sleeve 240 is unchanged, the shaft sleeve 240 is displaced relative to the mounting plate 230, the purpose of disassembling the shaft sleeve 240 is achieved through the adjusting bolt 243, the outer surface of the shaft sleeve 240 is not damaged, and the sealing rubber pad is used for improving the sealing performance of the joint.
The engine body 100 of this embodiment includes installation casing 110 and negative pressure device 120, the inside cavity of installation casing 110, negative pressure device 120 installs the upper end at installation casing 110, the design of this structure, negative pressure device 120 carries out negative pressure treatment to the inside of installation casing 110, owing to be equipped with multiunit logical groove 221 on connecting axle 220, make the inside of installation casing 110 and the inside intercommunication of axle sleeve 240, multiunit absorption hole 245 on the axle sleeve 240 produces the negative pressure adsorption affinity under the effect of negative pressure device 120 this moment, thereby make absorption hole 245 produce the adsorption affinity to the rubber circle on the axle sleeve 240, further increased the fastness that rubber circle and axle sleeve 240 connect, improve production efficiency.
The mobile cutting device 300 of this embodiment includes lead screw slip table 310, movable block 320, flexible cylinder 330 and cutting blade 340, install movable block 320 on the lead screw slip table 310, install flexible cylinder 330 on the movable block 320, flexible cylinder 330 drives the cutting blade 340 on the movable block 320 and removes, the design of this structure, lead screw slip table 310 passes through servo motor's drive rotation, movable block 320 longitudinal movement on lead screw slip table 310, cutting blade 340 passes through the motor drive rotation this moment, flexible cylinder 330 promotes rotatory cutting blade 340 lateral shifting, cutting blade 340 cuts the rubber circle on the sleeve 240, make cutting blade 340 carry out equidistant spaced segmentation cutting to the rubber circle through the cooperation of lead screw slip table 310 and flexible cylinder 330, production efficiency has been improved.
The foregoing examples merely illustrate certain embodiments of the utility model and are described in more detail and are not to be construed as limiting the scope of the utility model; it should be noted that it is possible for a person skilled in the art to make several variants and modifications without departing from the concept of the utility model, all of which fall within the scope of protection of the utility model; accordingly, the scope of protection of the present utility model is to be determined by the appended claims.
Claims (5)
1. The utility model provides a device is cut to ring of rubber circle which characterized in that: including organism (100), rotary device (200) and removal cutting device (300) are installed to the homonymy of organism (100), install the rubber circle on rotary device (200), rotary device (200) drive the synchronous rotation of rubber circle, the inside of organism (100) and the inside intercommunication of rotary device (200), organism (100) produce adsorption affinity to the rubber circle, remove cutting device (300) and cut the rubber circle of rotation, rotary device (200) include rotating electrical machines (210), connecting axle (220), mounting disc (230) and axle sleeve (240), connecting axle (220) are installed to the operating end of rotating electrical machines (210), be equipped with multiunit through-slot (221) on connecting axle (220), one side of connecting axle (220) is fixed with mounting disc (230), rotating electrical machines (210) and connecting axle (220) are located the inside of organism (100), mounting disc (230) are located the outside of organism (100), in connecting axle (220) are equipped with synchronous rod (230) and extend to interior location groove (230) on the connecting axle sleeve (230), the shaft sleeve (240) is symmetrically provided with positioning blocks (241), the depth of the positioning grooves (231) is larger than the height of the positioning blocks (241), the shaft sleeve (240) is provided with adjusting bolts (243), the shaft sleeve (240) is provided with a plurality of groups of adsorption holes (245), and the adjusting bolts (243) are connected with the synchronizing rod (222) through threads.
2. The device for circular cutting of rubber rings according to claim 1, wherein: the mounting plate (230) is provided with a sealing groove (232), the shaft sleeve (240) is provided with a sealing ring (242), and a compressible sealing rubber strip is arranged in the sealing groove (232).
3. The device for circular cutting of rubber rings according to claim 1, wherein: the adjusting bolt (243) is provided with a positioning groove (244), and a sealing rubber pad is arranged in the positioning groove (244).
4. The device for circular cutting of rubber rings according to claim 1, wherein: the machine body (100) comprises a mounting shell (110) and a negative pressure device (120), wherein the interior of the mounting shell (110) is hollow, and the negative pressure device (120) is mounted at the upper end of the mounting shell (110).
5. The device for circular cutting of rubber rings according to claim 1, wherein: the movable cutting device (300) comprises a screw rod sliding table (310), a movable block (320), a telescopic cylinder (330) and a cutting blade (340), wherein the movable block (320) is installed on the screw rod sliding table (310), the telescopic cylinder (330) is installed on the movable block (320), and the telescopic cylinder (330) drives the cutting blade (340) on the movable block (320) to move.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320601059.0U CN219726424U (en) | 2023-03-24 | 2023-03-24 | Circular cutting device for rubber ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320601059.0U CN219726424U (en) | 2023-03-24 | 2023-03-24 | Circular cutting device for rubber ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219726424U true CN219726424U (en) | 2023-09-22 |
Family
ID=88051302
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320601059.0U Active CN219726424U (en) | 2023-03-24 | 2023-03-24 | Circular cutting device for rubber ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219726424U (en) |
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2023
- 2023-03-24 CN CN202320601059.0U patent/CN219726424U/en active Active
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