CN212736307U - Automatic sample cutting machine for tire extrusion part - Google Patents

Automatic sample cutting machine for tire extrusion part Download PDF

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Publication number
CN212736307U
CN212736307U CN202021547228.XU CN202021547228U CN212736307U CN 212736307 U CN212736307 U CN 212736307U CN 202021547228 U CN202021547228 U CN 202021547228U CN 212736307 U CN212736307 U CN 212736307U
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China
Prior art keywords
fixedly connected
movable
cutter
tire
automatic sample
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CN202021547228.XU
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Chinese (zh)
Inventor
周晓辉
周元贵
张志亮
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Qingdao Hongchi Tire Co ltd
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Qingdao Hongchi Tire Co ltd
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Priority to CN202021547228.XU priority Critical patent/CN212736307U/en
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Abstract

The utility model relates to a tire processing equipment technical field just discloses an automatic model machine of cutting of tire extrusion part, the test platform comprises a support, the symmetrical fixedly connected with backup pad of frame upper end, two the common fixedly connected with mounting panel in upper end of backup pad, the pneumatic cylinder is all installed, four in the four corners department of mounting panel bottom the common fixedly connected with fly leaf of output of pneumatic cylinder, the bottom symmetry of fly leaf is provided with the knife rest of U type, install the cutter in the knife rest, the activity groove has been seted up to the bottom of fly leaf, sliding connection has the movable block in the activity groove, be equipped with the screw hole in the movable block, it is connected with the threaded rod through two bearing rotations on the cell wall that the activity groove is opposite. The utility model discloses can adjust the interval of two cutters to in order to cut out not equidimension extrusion part sample, be convenient for satisfy producer's user demand, and the dismantlement of the cutter of being convenient for is changed.

Description

Automatic sample cutting machine for tire extrusion part
Technical Field
The utility model relates to a tire processing equipment technical field especially relates to an automatic model machine of cutting of tire extrusion part.
Background
In a tire factory, an extruder is required to extrude the rubber material mixed in the internal mixing workshop into a rubber part with a specific shape, then the rubber part is made into a tire blank on a forming machine, and the tire blank is vulcanized in a vulcanizing machine to form a finished tire. The extrusion process typically controls the cross-sectional geometry. Due to the viscoelastic property of the rubber material, the density of the internally mixed rubber material, the density of the parts extruded by the extruder and the density after vulcanization are greatly changed, and the weight requirement cannot be met only by controlling the geometric dimension of the cross section, so that the weight of the extruded parts needs to be strictly controlled, the weight of each part of the finished tire is further controlled, and the performance of the finished tire is ensured. Tire extrusion part automatic sample cutters are commonly used in tire factories to cut samples of the extruded parts, which are then weighed. But the interval of two cutters can not be adjusted to current automatic sample cutter to cut out the not equidimension part sample of extruding, be not convenient for satisfy producer's user demand, and the dismantlement of cutter is changed comparatively inconveniently.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the automatic sample cutter among the prior art and can not adjusting the interval of two cutters to in order to cut out the not part sample that extrudes of equidimension, and the comparatively inconvenient problem of dismantlement change of cutter, and the automatic model machine of cutting of part is extruded to a tire that proposes.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
an automatic sample cutting machine for tire extrusion components comprises a machine base, wherein the upper end of the machine base is symmetrically and fixedly connected with supporting plates, the upper ends of two supporting plates are jointly and fixedly connected with a mounting plate, four corners of the bottom of the mounting plate are respectively provided with a hydraulic cylinder, the output ends of four hydraulic cylinders are jointly and fixedly connected with movable plates, the bottoms of the movable plates are symmetrically provided with U-shaped tool rests, cutters are arranged in the tool rests, the bottoms of the movable plates are provided with movable grooves, the movable grooves are internally and slidably connected with movable blocks, threaded holes are formed in the movable blocks, the opposite groove walls of the movable grooves are rotatably connected with threaded rods through two bearings, one ends of the threaded rods penetrate through the bearings and extend outwards and are fixedly connected with rotating handles, the movable blocks are in threaded connection with the threaded rods, the lower ends of the movable blocks, and fixed connection is on one of them knife rest, another knife rest fixed connection is in the fly leaf bottom, the activity hole has been seted up to the activity groove tank bottom, activity piece upper end fixedly connected with sighting rod, the sighting rod upper end passes the activity hole and outwards extends, is located the fly leaf upper end fixedly connected with scale of sighting rod one side, one of them has seted up in the backup pad and has worn the material hole.
Preferably, a plurality of jacks are symmetrically formed in the opposite side walls of the tool rest, fixing holes are formed in the positions, corresponding to the jacks, of the cutter, bolts are jointly inserted into the fixing holes and the two corresponding jacks, and nuts are connected to the bolt rod wall on one side of the tool rest in a threaded mode.
Preferably, the upper end of the machine base is fixedly connected with a baffle, and the upper end of the machine base is symmetrically and fixedly connected with side plates.
Preferably, the four corners of the bottom of the machine base are fixedly connected with T-shaped supporting legs.
Preferably, the upper end of the machine base is rectangular and is uniformly provided with a plurality of cutter grooves matched with the cutters at equal intervals, and the cutter grooves are arranged below the cutters.
Preferably, the two side walls of the cutting knife, which are opposite to each other, are fixedly connected with fixing rods, and rubber sleeves are fixedly sleeved on the walls of the fixing rods.
Compared with the prior art, the utility model provides an automatic model machine of cutting of part is extruded to tire possesses following beneficial effect:
1. this automatic model machine of cutting of part is extruded to tire, through setting up the frame, the backup pad, the mounting panel, the pneumatic cylinder, the fly leaf, the knife rest, the cutter, the activity groove, the movable block, the threaded rod, rotatory handle, the sighting rod, the activity hole, scale and wearing material hole, when the part is extruded to needs cutting tire, extrude the part with the tire and pass wearing material hole and place on the frame, when the part length is extruded to the tire that needs adjust to cut out, corotation or reversal rotation handle, it rotates to drive the threaded rod, make the movable block move at the activity inslot, the movable block drives knife rest and cutter motion, make the interval increase or the alkali of two cutters little, can adjust the interval of two cutters, so that cut out the not part sample of equidimension, be convenient for satisfy producer's user demand.
2. This automatic model machine of cutting of part is extruded to tire through setting up jack, fixed orifices, bolt and nut, when needs are dismantled and are changed the cutter, swivel nut makes it break away from with the bolt, upwards holds up the cutter, extracts the bolt again, makes it break away from in fixed orifices and the jack, can make knife rest and cutter dismantlement separation, the dismantlement of the cutter of being convenient for is changed.
The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses can adjust the interval of two cutters to in order to cut out the not part sample that extrudes of equidimension, be convenient for satisfy producer's user demand, and the dismantlement of the cutter of being convenient for is changed.
Drawings
Fig. 1 is a schematic structural view of an automatic sample cutting machine for tire extrusion components according to the present invention;
fig. 2 is an enlarged view of a portion a in fig. 1.
In the figure: the device comprises a base 1, a support plate 2, a mounting plate 3, a hydraulic cylinder 4, a movable plate 5, a knife rest 6, a cutter 7, a movable groove 8, a movable block 9, a threaded rod 10, a rotary handle 11, a marking rod 12, a movable hole 13, a graduated scale 14, a material penetrating hole 15, a jack 16, a fixed hole 17, a bolt 18, a nut 19, a baffle 20, a side plate 21, a supporting leg 22, a cutter cutting groove 23 and a fixed rod 24.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Referring to fig. 1-2, an automatic sample cutting machine for tire extrusion components comprises a machine base 1, wherein the upper end of the machine base 1 is symmetrically and fixedly connected with supporting plates 2, the upper ends of the two supporting plates 2 are jointly and fixedly connected with a mounting plate 3, four corners of the bottom of the mounting plate 3 are respectively provided with a hydraulic cylinder 4, the output ends of the four hydraulic cylinders 4 are jointly and fixedly connected with a movable plate 5, the bottom of the movable plate 5 is symmetrically provided with a U-shaped knife rest 6, a cutter 7 is arranged in the knife rest 6, the bottom of the movable plate 5 is provided with a movable groove 8, a movable block 9 is connected in the movable groove 8 in a sliding manner, a threaded hole is arranged in the movable block 9, threaded rods 10 are rotatably connected to opposite groove walls of the movable groove 8 through two bearings, one end of each threaded rod 10 penetrates through one bearing and extends outwards, a rotating handle 11 is fixedly connected, and is fixedly connected to one of the knife rests 6, the other knife rest 6 is fixedly connected to the bottom of the movable plate 5, a movable hole 13 is arranged at the bottom of the movable groove 8, a mark rod 12 is fixedly connected to the upper end of the movable block 9, the upper end of the mark rod 12 penetrates through the movable hole 13 and extends outwards, a graduated scale 14 is fixedly connected to the upper end of the movable plate 5 positioned on one side of the mark rod 12, a material penetrating hole 15 is arranged on one of the support plates 2, when a tire extrusion part needs to be cut, the tire extrusion part is placed on the machine base 1 through the material penetrating hole 15, when the length of the cut tire extrusion part needs to be adjusted, the handle 11 is rotated in a forward or reverse rotation manner to drive the threaded rod 10 to rotate, so that the movable block 9 moves in the movable groove 8, the movable block 9 drives the knife rest 6 and the cutter 7 to move, so that the distance between the two cutters 7 is, the use requirement of a producer is convenient to meet.
A plurality of jack 16 has been seted up to the symmetry on the lateral wall that knife rest 6 is in opposite directions, the fixed orifices 17 have all been seted up to the position department that corresponds jack 16 on the cutter 7, it is equipped with bolt 18 to insert jointly in two jacks 16 that fixed orifices 17 and correspond, threaded connection has nut 19 on the 18 pole walls of bolt that lie in knife rest 6 one side, when needs are dismantled and are changed cutter 7, rotary nut 19, make it break away from with bolt 18, upwards hold up cutter 7, extract bolt 18 again, make it break away from in fixed orifices 17 and jack 16, can make knife rest 6 and cutter 7 dismantle the separation, be convenient for the dismantlement change of cutter 7.
The baffle 20 is fixedly connected to the upper end of the machine base 1, the side plates 21 are symmetrically and fixedly connected to the upper end of the machine base 1, the tire extrusion part can be limited, and the cutting position on the machine base 1 is prevented from deviating.
The supporting legs 22 of T type are all fixedly connected to four corners of the bottom of the machine base 1, and the machine base 1 can be lifted to the height convenient to operate.
The cutter groove 23 that has seted up a plurality of and cutter 7 assorted that frame 1 upper end is the even equidistance of rectangle, and a plurality of cutter groove 23 sets up in the below of cutter 7, avoids cutter 7 pointed end to bump and damage with frame 1 mutually.
Equal fixedly connected with dead lever 24 on the lateral wall that two cutters 7 carried on the back mutually, fixed cover has been connect the rubber sleeve on the 24 pole walls of dead lever, has held up dead lever 24, can hold up cutter 7, the installation and the dismantlement of the cutter 7 of being convenient for.
The utility model discloses in, when needing to cut the tire extrusion part, pass material hole 15 with the tire extrusion part and place on frame 1, when needing to adjust the tire extrusion part length of cutting out, corotation or reversal rotation handle 11 drives threaded rod 10 and rotates, make movable block 9 move in activity groove 8, movable block 9 drives knife rest 6 and cutter 7 motion, make the interval of two cutters 7 increase or alkali is little, can adjust the interval of two cutters 7, so that cut out the extrusion part sample of equidimension not, be convenient for satisfy producer's user demand; when the cutter 7 needs to be disassembled and replaced, the nut 19 is rotated to be separated from the bolt 18, the cutter 7 is upwards supported, and then the bolt 18 is pulled out to be separated from the fixing hole 17 and the insertion hole 16, so that the cutter frame 6 and the cutter 7 can be disassembled and separated, and the cutter 7 is convenient to disassemble and replace.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (6)

1. An automatic sample cutting machine for tire extrusion components comprises a machine base (1) and is characterized in that the upper end of the machine base (1) is symmetrically and fixedly connected with supporting plates (2), the upper ends of the two supporting plates (2) are fixedly connected with a mounting plate (3) together, hydraulic cylinders (4) are mounted at four corners of the bottom of the mounting plate (3), four output ends of the hydraulic cylinders (4) are fixedly connected with movable plates (5) together, U-shaped tool rests (6) are symmetrically arranged at the bottom of each movable plate (5), a cutter (7) is mounted in each tool rest (6), movable grooves (8) are formed in the bottoms of the movable plates (5), movable blocks (9) are slidably connected in the movable grooves (8), threaded holes are formed in the movable blocks (9), and threaded rods (10) are rotatably connected onto opposite groove walls of the movable grooves (8) through two bearings, the one end of threaded rod (10) is passed the bearing and is outwards extended, and the rotatory handle of fixedly connected with (11), movable block (9) threaded connection is on threaded rod (10), the lower extreme of movable block (9) passes movable groove (8) notch and outwards extends, and fixed connection is on one of them knife rest (6), another knife rest (6) fixed connection is in fly leaf (5) bottom, activity hole (13) have been seted up to activity groove (8) tank bottom, movable block (9) upper end fixedly connected with sighting rod (12), sighting rod (12) upper end is passed movable hole (13) and outwards extends, is located fly leaf (5) upper end fixedly connected with scale (14) of sighting rod (12) one side, one of them seted up material hole (15) of wearing on backup pad (2).
2. The automatic sample cutting machine for the tire extrusion components is characterized in that a plurality of insertion holes (16) are symmetrically formed in opposite side walls of the tool rest (6), fixing holes (17) are formed in positions, corresponding to the insertion holes (16), of the cutting knife (7), bolts (18) are jointly inserted into the fixing holes (17) and the two corresponding insertion holes (16), and nuts (19) are connected to rod walls of the bolts (18) on one side of the tool rest (6) in a threaded mode.
3. The automatic sample cutting machine for the tire extrusion components is characterized in that a baffle (20) is fixedly connected to the upper end of the machine base (1), and side plates (21) are symmetrically and fixedly connected to the upper end of the machine base (1).
4. The automatic sample cutting machine for the tire extrusion parts is characterized in that T-shaped supporting legs (22) are fixedly connected to four corners of the bottom of the machine base (1).
5. The automatic sample cutting machine for the tire extrusion components as claimed in claim 1, wherein the upper end of the machine base (1) is rectangular, evenly and equidistantly provided with a plurality of cutter grooves (23) matched with the cutter (7), and the cutter grooves (23) are arranged below the cutter (7).
6. The automatic sample cutting machine for the tire extrusion components as claimed in claim 1, wherein fixing rods (24) are fixedly connected to the opposite side walls of the two cutting knives (7), and rubber sleeves are fixedly sleeved on the rod walls of the fixing rods (24).
CN202021547228.XU 2020-07-30 2020-07-30 Automatic sample cutting machine for tire extrusion part Active CN212736307U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202021547228.XU CN212736307U (en) 2020-07-30 2020-07-30 Automatic sample cutting machine for tire extrusion part

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202021547228.XU CN212736307U (en) 2020-07-30 2020-07-30 Automatic sample cutting machine for tire extrusion part

Publications (1)

Publication Number Publication Date
CN212736307U true CN212736307U (en) 2021-03-19

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN202021547228.XU Active CN212736307U (en) 2020-07-30 2020-07-30 Automatic sample cutting machine for tire extrusion part

Country Status (1)

Country Link
CN (1) CN212736307U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115648320A (en) * 2022-12-29 2023-01-31 烟台瑞特橡塑有限公司 Large solid tire stripping device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115648320A (en) * 2022-12-29 2023-01-31 烟台瑞特橡塑有限公司 Large solid tire stripping device
CN115648320B (en) * 2022-12-29 2023-03-17 烟台瑞特橡塑有限公司 Large solid tire stripping off device

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