CN210256296U - Manual rubber cutting device - Google Patents
Manual rubber cutting device Download PDFInfo
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- CN210256296U CN210256296U CN201921206241.6U CN201921206241U CN210256296U CN 210256296 U CN210256296 U CN 210256296U CN 201921206241 U CN201921206241 U CN 201921206241U CN 210256296 U CN210256296 U CN 210256296U
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- cutter
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Abstract
The utility model discloses a manual rubber cutting device, including two demountable installation on the organism and be located the stand of rubber tape both sides respectively, sliding connection has the briquetting on the coexistence post, in sliding connection has the slip cutting components by one of them stand to another stand motion along the horizontal direction under the external force drive on the briquetting, and the cover is equipped with the spring respectively on each stand, the both ends of spring respectively the butt in the organism with the briquetting is corresponding on the surface. The utility model discloses have efficient, safe, the rubber block specification of cutting out unanimous. The utility model is suitable for a manual cutting of junked tire in-process rubber tape of recycling.
Description
Technical Field
The utility model belongs to rubber production facility field, more specifically say, relate to a manual rubber cutting device.
Background
The cutting of materials is a very important link in the machining process, particularly the cutting of rubber strips for blade sealing in a hydraulic cylinder, and the cutting precision directly influences the operation of the hydraulic cylinder. At present, the rubber cutting process is by the manual cutting of operating personnel, fixed hand is pressed the ruler on rubber, remove the hand and cut rubber along the ruler with the knife, this process is very unsafe, always there is fixed hand and can't live the ruler according to, the slip of cutting in-process ruler is difficult to avoid, remove the hand and cut the required cutting size scheduling problem of motionless rubber and blade skew, the rubber strip shape that often cuts out is different, even cut into the wedge, the precision is poor, can't satisfy the demand of the rubber strip of cuboid shape in the pneumatic cylinder, this has also caused a large amount of wastes of rubber.
SUMMERY OF THE UTILITY MODEL
The utility model provides a solve current manual cutting rubber tape in-process, hinder the hand easily to the rubber block of cutting is the manual rubber cutting device that the deviation appears easily, the rubber block shape of cutting differs appears.
In order to achieve the above object, the utility model adopts the following technical scheme:
the utility model provides a manual rubber cutting device, includes two demountable installation on the organism and is located the stand of rubber tape both sides respectively, sliding connection has the briquetting on two stands, in sliding connection has the slip cutting subassembly by one of them stand to another stand motion along the horizontal direction under the external force drive on the briquetting, and the cover is equipped with the spring respectively on each stand, the both ends of spring butt respectively the organism with the briquetting is corresponding on the surface.
And as a limitation, a strip-shaped hole vertically penetrating through the pressing block is formed in the pressing block, the strip-shaped hole extends along the width direction of the rubber belt, and the sliding cutting assembly is assembled in the strip-shaped hole and is in sliding connection with the pressing block.
As another limitation, the sliding cutting assembly comprises a sliding block assembled in the strip-shaped hole, and a cutter with a cutter head extending out of the pressing block is detachably connected to the sliding block.
As a further limitation, the slider is a hollow tube with a rectangular cross section, and the cutter is assembled in the tube and fastened with the tube through a bolt.
As a further limitation, a sliding groove communicated with the strip-shaped hole is formed in the end face of the pressing block at one end in the moving direction of the rubber belt, the sliding groove extends in the width direction of the rubber belt, an operating rod is constructed on the sliding block, and the operating rod extends out of the pressing block from the sliding groove.
As a further limitation, the cutting head of the cutter has a bidirectional cutting edge.
As a further limitation, a saw tooth is formed on at least one of the two edges of the cutting knife, and the saw tooth is close to one end of the pressing block.
As a further limitation, the serrated tooth height of the cutting edge of the cutter is 1-3 mm.
By way of further limitation, a pressing plate extending vertically downwards is formed at the lower end of the pressing block, and the cutter head is lower than the end face of the bottom end of the pressing plate.
As a further limitation, a bearing bulge is formed at the upper end of the pressing block, a pressure rod which is driven by external force to press the bearing bulge is hinged to one of the two upright posts, and the pressure rod is driven by external force to press the bearing bulge so as to drive the sliding cutting assembly to vertically move downwards by the pressing block.
The utility model discloses owing to adopted foretell structure, it compares with prior art, and the technical progress who gains lies in:
(1) the utility model discloses a two stands can be dismantled and install on the organism and lie in the both sides of rubber tape respectively, sliding connection has the briquetting on the coexistence post, when needs work, the briquetting can be under the effect of external force along the stand downstream compression rubber tape, sliding connection has the slip cutting subassembly that moves to another stand by one of them stand along the horizontal direction under the external force drive on the briquetting, when the briquetting compresses tightly the rubber tape, the slip cutting subassembly moves to the rubber tape opposite side from one side of rubber tape under the external force drive, accomplish like the cutting of sticky tape, the cover is equipped with the spring respectively on the two stands, the both ends of spring respectively butt on organism and the corresponding surface of briquetting, after accomplishing like the cutting of sticky tape, get rid of the external force that compresses tightly the briquetting, the briquetting is under the effect of spring restoring force, drive the briquetting and keep away from the rubber tape; the arrangement can reduce the condition that hands are easily injured in the process of manually cutting the rubber belt, and the deviation is not easily caused in the cutting process, and the cut rubber blocks have uniform specification;
(2) the utility model discloses a strip shape hole of vertical through briquetting is opened on the briquetting, and the strip shape hole extends along the width direction of rubber tape, and the slip cutting subassembly assembles in the strip shape hole and with briquetting sliding connection, and this kind of setting can restrict the direction of motion of slip cutting subassembly, makes the slip cutting subassembly only can slide in the strip shape hole, makes the operation more convenient, swift;
(3) the sliding cutting component of the utility model comprises a slider assembled in the strip-shaped hole, the slider is a hollow pipe body with a rectangular cross section, a cutter is assembled in the pipe body and fastened with the pipe body through a bolt, the cutter head of the cutter extends out of the lower end part of the pressing block, the cutter is detachably connected with the pipe body, the cutter can be replaced properly according to the thickness of the rubber belt, and the cutter is easy to replace under the condition that the cutter is damaged or not sharp;
(4) the utility model discloses an open on the briquetting along the one end terminal surface of rubber tape direction of motion has the spout that communicates with the bar hole, the spout extends along the width direction of rubber tape, is connected with the action bars on the slider, and the action bars extends the briquetting from the spout, sets up the action bars that is connected through spout and slider and can further inject the slider in the direction of movement of vertical direction, and when needs work, holds the action bars and makes the operation more convenient, just can accomplish like the cutting of sticky tape with less power;
(5) the cutter head of the cutter is provided with the bidirectional cutting edge, and the bidirectional cutting edge is arranged, so that the sliding cutting assembly does not need to slide to the position where the rubber belt starts to be cut after the rubber belt is cut, the invalid movement of the sliding cutting assembly is reduced, and the working efficiency is improved;
(6) at least one of the two cutting edges of the cutter is provided with the saw teeth, the saw teeth are close to one end of the pressing block, the tip part of the saw teeth can be utilized by the saw teeth, under the action of small force, a notch can be cut on the surface of the rubber belt to be cut, and the rubber belt can be cut with small force;
(7) the sawtooth-shaped tooth height of the cutting edge of the cutting knife of the utility model is 1-3mm, and the rubber belt can be cut with small force and the cut surface of the rubber belt can be kept flat;
(8) the utility model discloses the lower extreme of briquetting is formed with the vertical downwardly extending press plate, and this kind of design can reduce the briquetting and need the motion distance when compressing tightly the cutting rubber tape, just can accomplish the fixed of rubber tape, and the tool bit is less than the bottom end face of press plate, and when accomplishing to press fixedly, can accomplish like the cutting of sticky tape at the external force drive slip cutting subassembly;
(9) the utility model discloses the briquetting upper end is formed with accepts the arch, and coexistence post alternative articulates has a depression bar of accepting the arch in external drive roof pressure, and this kind of design, when the briquetting needs to compress tightly the rubber tape, depression bar roof pressure accepts the arch and drives the briquetting downstream under external drive, makes the pressing plate roof pressure on the rubber tape upper surface, accomplishes compressing tightly the rubber tape, convenient to use;
to sum up, the utility model discloses it is unanimous to have efficient, safe, the rubber block specification of cutting out, is applicable to the manual cutting of junked tire recycle in-process rubber tape.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.
In the drawings:
fig. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is a schematic structural diagram of a pressing block in the embodiment of the present invention;
fig. 3 is a schematic structural diagram of the sliding cutting assembly according to the embodiment of the present invention.
Labeling components: 1-machine body, 2-upright post, 3-spring, 4-pressing block, 401-strip-shaped hole, 402-sliding groove, 403-bearing protrusion, 404-pressing plate, 5-sliding cutting component, 501-cutter, 502-operating rod, 503-bolt, 504-sliding block and 6-pressing rod.
Detailed Description
The preferred embodiments of the present invention will be described below with reference to the accompanying drawings. It should be understood that the preferred embodiments described herein are for purposes of illustration and explanation only and are not intended to limit the invention.
Embodiment a manual rubber cutting device
The embodiment discloses a manual rubber cutting device, as shown in fig. 1, two upright posts 2 are respectively connected with a machine body 1 through threaded holes on the machine body 1 and are respectively positioned at two sides of a rubber belt, a pressing block 4 is connected on the two upright posts 2 in a sliding manner, when the manual rubber cutting device needs to work, the pressing block 4 can move downwards along the upright posts 2 under the action of external force to press the rubber belt, a sliding cutting component 5 which is driven by external force to move from one upright post 2 to the other upright post 2 along the horizontal direction is connected on the pressing block 4 in a sliding manner, when the pressing block 4 presses the rubber belt, the sliding cutting component 5 moves from one side of the rubber belt to the other side of the rubber belt under the action of external force to finish the cutting of the rubber belt, springs 3 are respectively sleeved on the two upright posts 2, two ends of the springs 3 are respectively abutted against the corresponding surfaces of the machine body 1 and the pressing block 4, after the cutting, briquetting 4 drives briquetting 4 and keeps away from the cutting that the rubber tape accomplished rubber under the effect of 3 restoring forces of spring, and this kind of setting can reduce and appear easily hindering the condition in hand in manual cutting rubber tape in-process, and the rubber block specification that is difficult to appear the deviation, cut out is unified in cutting process.
The preferred position in bar hole 401 in this embodiment, as shown in fig. 1, 2, it has the vertical bar hole 401 that runs through the briquetting to open on briquetting 4, and bar hole 401 extends along rubber tape width direction, and the assembly of slip cutting subassembly 5 is in bar hole 401 and with briquetting 4 sliding connection, and this kind of setting can restrict the direction of motion of slip cutting subassembly 5, makes slip cutting subassembly 5 only can move in bar hole 401, makes the operation more convenient, swift.
The preferred assembly method of the sliding cutting assembly 5 in this embodiment, as shown in fig. 1 and fig. 3, the sliding cutting assembly 5 comprises a sliding block 504 and a cutter 501, wherein the sliding block 504 is assembled in a strip-shaped hole 401, the sliding block 504 is a rectangular tube with a hollow cross section, the cutter 501 is assembled in the tube and fastened with the tube through a bolt 503, and the cutter head of the cutter 501 extends out of the lower end of the pressing block 4, the cutter 501 is detachably connected with the tube, the cutter 501 can be replaced by a proper cutter according to the thickness of a rubber belt, and the cutter 501 is easily replaced when the cutter 501 is damaged or not sharp.
In this embodiment, the preferable positions of the sliding groove 402 and the operating rod 502 are, as shown in fig. 1 to 3, the sliding groove 402 communicated with the strip-shaped hole 401 is formed on the end surface of the pressing block 4 along the moving direction of the rubber belt, the preferable end surface is the end surface away from the moving direction of the rubber belt, the sliding groove 402 extends along the width direction of the rubber belt, the operating rod 502 is connected to the sliding block 504, the sliding block 504 is connected to the operating rod 502 in a threaded connection manner, the operating rod 502 extends out of the pressing block 4 from the sliding groove 402, the moving direction of the sliding block 504 in the vertical direction can be further limited by the operating rod 502 connected to the sliding block 402 and the sliding block 504, and when the rubber belt cutting device needs to work, the operating rod 502 is held by a hand to make the operation more convenient.
In the preferred arrangement of the cutting head of the cutting knife 501 in this embodiment, as shown in fig. 1 and 3, the cutting head of the cutting knife 501 has a bidirectional cutting edge, and the bidirectional cutting edge is arranged to cut rubber, the sliding cutting assembly 5 does not need to slide to the position of starting to cut the rubber belt, the ineffective movement of the sliding cutting assembly 5 is reduced, the working efficiency is improved, at least one of the two edges of the cutter 501 is provided with the saw teeth, the saw teeth can be formed by cutting with a machine tool, the saw teeth are arranged at one end close to the pressing block 4, the tip of the saw teeth can be utilized, under the action of small force, the rubber belt surface to be cut can be cut, the rubber belt can be cut with small force, the tooth height of the sawtooth on the blade of the cutter 501 is 1-3mm, and by the design, the rubber belt can be cut with small force, and the cut surface of the rubber belt can be kept flat.
In the preferred arrangement of the pressing block 4 in this embodiment, as shown in fig. 1 and fig. 2, a pressing plate 404 extending vertically and downwardly is formed at the lower end of the pressing block 4, such a design can reduce the moving distance of the pressing block 4 when the rubber belt needs to be cut by pressing, the rubber belt can be fixed, the cutter head is lower than the bottom end face of the pressing plate 404, the rubber belt can be cut by the external force driving sliding cutting assembly 5 while the pressing and fixing are completed, a receiving protrusion 403 is formed at the upper end of the pressing block 4, the receiving protrusion 403 can be in the shape of an inclined plane, a cylinder, a square or the like, a pressing rod 6 which presses the receiving protrusion 403 under the external force driving is hinged to one of the two upright posts 2, and in this design, when the pressing plate 404 of the pressing block 4 needs to press the rubber belt, the pressing rod 6 presses the receiving protrusion 403 under the external force driving drives the pressing block 4 to move downwardly, so that the pressing plate presses the, the rubber belt is compressed, and the use is convenient.
The embodiment of the utility model provides a theory of operation as follows:
when the rubber belt cutting machine is used, firstly, the rubber belt is cut according to the thickness of the rubber belt, the proper cutter 501 is selected, then, the cutter 501 is assembled, the position of the cutter 501 is adjusted, the cutter 501 is fixed by screwing the bolt 503, the sliding cutting assembly 5 is moved to one end of the strip-shaped hole 401, then, the rubber production machine is started, when the rubber belt to be cut moves to the proper position, the pressing rod 6 is held by one hand to be pressed downwards, when the pressing plate 404 presses the rubber belt tightly, the operating rod 502 is held by the other hand, the operating rod 502 is pushed to the other end from one end of the rubber belt, the rubber belt cutting is completed, and finally, the pressing rod 6 and the operating rod 502 are loosened, so that the pressing plate 404 is driven by the restoring force of the spring 3 to.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the scope of the protection of the claims of the present invention.
Claims (10)
1. A manual rubber cutting device which characterized in that: including two demountable installation on organism (1) and be located stand (2) of rubber tape both sides respectively, sliding connection has briquetting (4) on coexistence post (2), in sliding connection has sliding cutting subassembly (5) by one of them stand to another stand motion along the horizontal direction under the external force drive on briquetting (4), and the cover is equipped with spring (3) respectively on each stand (2), the both ends of spring (3) respectively the butt in organism (1) with the corresponding on the surface of briquetting (4).
2. A manual rubber cutting apparatus according to claim 1, wherein: in open on briquetting (4) have vertical bar hole (401) that runs through the briquetting, the width direction of rubber band is extended in bar hole (401), slide cutting assembly (5) assemble in bar hole (401) and with briquetting (4) sliding connection.
3. A manual rubber cutting apparatus according to claim 2, wherein: the sliding cutting assembly (5) comprises a sliding block (504) assembled in the strip-shaped hole (401), and a cutter (501) with a cutter head extending out of the pressing block (4) from the lower end of the pressing block (4) is detachably connected to the sliding block (504).
4. A manual rubber cutting apparatus according to claim 3, wherein: the sliding block (504) is a hollow pipe body with a rectangular cross section, and the cutter (501) is assembled in the pipe body and fastened with the pipe body through a bolt (503).
5. A manual rubber cutting apparatus according to claim 3, wherein: a sliding groove (402) communicated with the strip-shaped hole (401) is formed in the end face of one end, in the moving direction of the rubber belt, of the pressing block (4), the sliding groove (402) extends in the width direction of the rubber belt, an operating rod (502) is constructed on the sliding block (504), and the operating rod (502) extends out of the pressing block (4) from the sliding groove (402).
6. A manual rubber cutting apparatus according to claim 3, wherein: the cutter head of the cutter (501) is provided with a bidirectional cutting edge.
7. A manual rubber cutting apparatus according to claim 6, wherein: at least one of the two edges of the cutting knife (501) is provided with a sawtooth, and the sawtooth is close to one end of the pressing block (4).
8. A manual rubber cutting apparatus according to claim 7, wherein: the tooth height of the saw teeth of the cutting edge of the cutter (501) is 1-3 mm.
9. A manual rubber cutting apparatus according to claim 3, wherein: a pressing plate (404) extending vertically and downwards is formed at the lower end of the pressing block (4), and the cutter head is lower than the end face of the bottom end of the pressing plate (404).
10. A manual rubber cutting apparatus according to any one of claims 1-9, wherein: a bearing bulge (403) is formed at the upper end of the pressing block (4), and a pressing rod (6) which is driven by external force to press the bearing bulge (403) is hinged to one of the two upright posts (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921206241.6U CN210256296U (en) | 2019-07-29 | 2019-07-29 | Manual rubber cutting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921206241.6U CN210256296U (en) | 2019-07-29 | 2019-07-29 | Manual rubber cutting device |
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| Publication Number | Publication Date |
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| CN210256296U true CN210256296U (en) | 2020-04-07 |
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| CN201921206241.6U Active CN210256296U (en) | 2019-07-29 | 2019-07-29 | Manual rubber cutting device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111659957A (en) * | 2020-06-15 | 2020-09-15 | 泉州市元通科技服务有限公司 | Novel accurate cutting equipment of sound insulation material for building |
-
2019
- 2019-07-29 CN CN201921206241.6U patent/CN210256296U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111659957A (en) * | 2020-06-15 | 2020-09-15 | 泉州市元通科技服务有限公司 | Novel accurate cutting equipment of sound insulation material for building |
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