CN220313337U - Engraving tire center line drawing device - Google Patents
Engraving tire center line drawing device Download PDFInfo
- Publication number
- CN220313337U CN220313337U CN202321770684.4U CN202321770684U CN220313337U CN 220313337 U CN220313337 U CN 220313337U CN 202321770684 U CN202321770684 U CN 202321770684U CN 220313337 U CN220313337 U CN 220313337U
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- sliding seat
- tire
- engraved
- connecting rod
- drawing device
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- 230000006835 compression Effects 0.000 claims abstract description 12
- 238000007906 compression Methods 0.000 claims abstract description 12
- 230000005484 gravity Effects 0.000 abstract description 5
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000003825 pressing Methods 0.000 description 12
- 230000008901 benefit Effects 0.000 description 4
- 241001422033 Thestylus Species 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Tires In General (AREA)
Abstract
The utility model discloses a device for drawing a center line of an engraved tire, which comprises the following components: a tire placement rack; the rotating shaft is horizontally arranged on the tire placing rack and is used for installing a smooth tire to be engraved; the horizontal transverse shaft is arranged above the rotating shaft in parallel; the first sliding seat and the second sliding seat are rotatably and slidably arranged on the horizontal transverse shaft, and a first compression roller and a second compression roller for clamping and positioning a smooth tire to be engraved are respectively arranged below the first sliding seat and the second sliding seat; the level gauge is horizontally arranged below the horizontal transverse shaft and is respectively hinged with the first sliding seat and the second sliding seat through a first connecting rod and a second connecting rod, and the lengths of the first connecting rod and the second connecting rod are equal; the drawing pen is vertically arranged below the geometric center of the level. Compared with the prior art, the utility model has the beneficial effects that: the center line is quickly aligned in a manner of dropping by utilizing natural gravity, so that the drawing efficiency of the center line of the engraved tire is greatly improved.
Description
Technical Field
The utility model belongs to the technical field of tire pattern engraving, and particularly relates to a device for drawing a center line of an engraved tire.
Background
The engraving object of the engraving of the tire pattern is a smooth tire, and the tire pattern is usually 1 by adopting a hand drawing mode or a mode of pasting engraving drawings before engraving the whole tire pattern on the smooth tire: 1 is plotted on the surface of a smooth tire; both of these approaches require drawing a tire centerline on a smooth tire surface before drawing a pattern on the smooth tire surface.
Such as Chinese utility model patent: CN201848854U discloses a tire circumferential direction marking device, specifically, by clamping a marking pen between a left pen rack and a right pen rack by using an elastic material, and making the left pen rack and the right pen rack cling to two sides of a tire through a left horizontal moving bracket and a right horizontal moving bracket. The circumferential line can be drawn on the tire through manual multiple position adjustment, and the drawing mode of the tire center line has large error and low efficiency.
Disclosure of Invention
The details of one or more embodiments of the utility model are set forth in the accompanying drawings and the description below to provide a more thorough understanding of the other features, objects, and advantages of the present application.
The utility model provides a device for drawing a center line of an engraved tire, which can quickly find the center line by utilizing a natural gravity dropping mode, so that the construction efficiency of drawing the center line of the tire is greatly improved.
The utility model discloses a device for drawing a center line of an engraved tire, which comprises the following components:
a tire placement rack;
the rotating shaft is horizontally arranged on the tire placing rack and used for installing a smooth tire to be engraved;
the horizontal transverse shaft is arranged above the rotating shaft in parallel;
the first sliding seat and the second sliding seat are rotatably and slidably arranged on the horizontal transverse shaft, and a first compression roller and a second compression roller for clamping and positioning a smooth tire to be engraved are respectively arranged below the first sliding seat and the second sliding seat;
the level gauge is horizontally arranged below the horizontal transverse shaft and is respectively hinged with the first sliding seat and the second sliding seat through a first connecting rod and a second connecting rod, and the lengths of the first connecting rod and the second connecting rod are equal;
and the drawing pen is vertically arranged below the geometric center of the level.
In some embodiments, the rotating shaft is rotatably mounted on the tire placing frame and is externally connected with a rotating driving device for driving the rotating shaft to rotate.
In some embodiments, further comprising:
the locking device is arranged between the first sliding seat and the horizontal transverse shaft as well as between the second sliding seat and the horizontal transverse shaft.
In some embodiments, the locking device is a locking bolt; the locking bolt is abutted with the horizontal cross shaft through threaded holes in the first sliding seat and the second sliding seat.
In some embodiments, further comprising:
the support rod is of a vertically telescopic lifting structure and is arranged on the tire placing frame, and the horizontal transverse shaft is arranged on the support rod.
In some embodiments, the horizontal cross shaft is disposed through the support bar; the horizontal cross shaft is provided with an external thread structure and is respectively in threaded connection with the internal thread structures of the first sliding seat and the second sliding seat, and the directions of the internal threads of the first sliding seat and the second sliding seat are opposite.
In some embodiments, the stylus thread is mounted below the geometric center of the level.
In some embodiments, a thread groove is arranged below the geometric center of the level; the mounting end of the drawing pen is provided with external threads.
In some embodiments, the central axis of the horizontal transverse axis is aligned with the central axis of the rotational axis.
In some embodiments, the first and second press rollers are rotatably mounted below the first and second carriages, respectively.
Compared with the prior art, the utility model has the following beneficial effects:
1. the core of this application lies in through utilizing gravity and equilong first connecting rod and second connecting rod for draw the pen and be in the vertical state all the time and be located the central line department of tire all the time, concretely through first slide, the second slide, first connecting rod, the second connecting rod, the link mechanism that forms between the spirit level and cooperate first compression roller and the centre gripping location of second compression roller to the tire, make the drawing pen that is located spirit level geometric center department can be in the central line of tire all the time, thereby rethread rotatory tire, the quick marking operation that carries out, the device overall structure is simple, the convenient very big promotion tire decorative pattern sculpture efficiency of operation.
2. Corresponding locking devices are arranged, so that the first sliding seat and the second sliding seat can be locked and positioned conveniently, and the stability in the scribing process is ensured.
3. The drawing pen adopts a thread structure to carry out connection setting, can carry out adjustment on the position according to actual demand, ensures the stable reliability when drawing pen and tire surface contact.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model and do not constitute a limitation on the utility model.
Fig. 1 is a front view of the present utility model.
Fig. 2 is a schematic perspective view of the present utility model.
Fig. 3 is a schematic view of the mounting structure of the drawing pen of the present utility model.
Description of the drawings: tire rack 1, rotation axis 2, bracing piece 3, horizontal cross axle 4, first slide 5, second slide 6, first compression roller 7, second compression roller 8, first connecting rod 9, second connecting rod 10, spirit level 11, drawing pen 12, external screw thread 13, thread groove 14.
Detailed Description
The present utility model will be described and illustrated with reference to the accompanying drawings and examples in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model. All other embodiments, which can be made by a person of ordinary skill in the art based on the embodiments provided by the present utility model without making any inventive effort, are intended to fall within the scope of the present utility model.
It is apparent that the drawings in the following description are only some examples or embodiments of the present utility model, and it is possible for those of ordinary skill in the art to apply the present utility model to other similar situations according to these drawings without inventive effort. Moreover, it should be appreciated that while such a development effort might be complex and lengthy, it would nevertheless be a routine undertaking of design, fabrication, or manufacture for those of ordinary skill having the benefit of this disclosure, and thus should not be construed as having the benefit of this disclosure.
Reference in the specification to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment may be included in at least one embodiment of the utility model. The appearances of such phrases in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. It is to be expressly and implicitly understood by those of ordinary skill in the art that the described embodiments of the utility model can be combined with other embodiments without conflict.
An engraved tire centerline drawing apparatus comprising: the tire drawing device comprises a tire placing frame 1, a rotating shaft 2, a horizontal transverse shaft 4, a first sliding seat 5, a second sliding seat 6, a level meter 11 and a drawing pen 12; the rotating shaft 2 is horizontally arranged on the tire placing frame 1 and is used for installing a smooth tire to be engraved; the horizontal transverse shaft 4 is arranged above the rotating shaft 2 in parallel; the first sliding seat 5 and the second sliding seat 6 are rotatably and slidably arranged on the horizontal cross shaft 4, and a first compression roller 7 and a second compression roller 8 for clamping and positioning a smooth tire to be engraved are respectively arranged below the first sliding seat 5 and the second sliding seat 6; the level meter 11 is horizontally arranged below the horizontal transverse shaft 4 and is respectively hinged with the first sliding seat 5 and the second sliding seat 6 through a first connecting rod 9 and a second connecting rod 10, and the lengths of the first connecting rod 9 and the second connecting rod 10 are equal; the drawing pen 12 is vertically arranged below the geometric center of the level 11.
The first sliding seat 5 and the second sliding seat 6 can be specifically installed in a mode of being sleeved on the horizontal transverse shaft 4, and as the lower ends of the first sliding seat 5 and the second sliding seat 6 are provided with the first pressing roller 7 and the second pressing roller 8, the first pressing roller 7 and the second pressing roller 8 are always in a vertically downward state under the influence of gravity, and therefore the first pressing roller 7 and the second pressing roller 8 are abutted against two sides of a tire to be scored and are positioned and clamped. The equal-length design of the first connecting rod 9 and the second connecting rod 10 also enables the first connecting rod 9, the second connecting rod 10 and the level 11 to form an isosceles triangle structure or an isosceles trapezoid structure, and the isosceles triangle structure is positioned below the geometric center of the level 11 through the drawing pen 12, so that after the first pressing roller 7 and the second pressing roller 8 are abutted against two sides of the tire, the drawing pen 12 is positioned at the center line position of the tire, and at the moment, the drawing work of carving the center line of the tire can be realized by rotating the tire.
In some embodiments, the rotating shaft 2 is rotatably mounted on the tire placing frame 1, and is externally connected with a rotation driving device for driving the rotation of the rotating shaft. The rotation driving device can be driven by a driving motor, and specifically, the tire is fixedly connected with the rotating shaft 2, and the tire is driven by driving the rotating shaft 2 to rotate. Simultaneously, the rotating shaft 2 can be fixedly arranged on the tire placing frame 1, and at the moment, the tires are connected with the rotating shaft 2 in a rotatable mode, so that the tires can rotate on the rotating shaft 2.
In some embodiments, further comprising: and the locking device is arranged between the first sliding seat 5 and the horizontal transverse shaft 4, and between the second sliding seat 6 and the horizontal transverse shaft 4. Specifically, the locking device is a locking bolt; the locking bolt is abutted with the horizontal cross shaft 4 through threaded holes in the first sliding seat 5 and the second sliding seat 6.
The locking device embodies a relative fixation of the first slide 5 and the second slide 6 on the horizontal transverse axis 4. The locking device is not limited to the above embodiment, and may also be a pin hole plugging manner or other manners. When the pin hole plugging mode is adopted, the corresponding pin hole position needs to be set according to the related tire model size.
In some embodiments, further comprising: the support rod 3, the support rod 3 is a vertically telescopic lifting structure and is arranged on the tire placing frame 1, and the horizontal cross shaft 4 is arranged on the support rod 3.
The supporting rod 3 adopts a lifting structural form, so that the applicability and the adjustment flexibility of the equipment are improved, and meanwhile, the supporting rod is integrated with the tire placing frame 1.
In some embodiments, the horizontal cross shaft 4 is disposed through the support rod 3; the horizontal cross shaft 4 is provided with an external thread structure and is respectively in threaded connection with the internal thread structures of the first sliding seat 5 and the second sliding seat 6, and the directions of the internal threads of the first sliding seat 5 and the second sliding seat 6 are opposite.
The above structure is specifically a way of adjusting the relative positions of the first sliding seat 5 and the second sliding seat 6, and under the action of gravity, the first pressing roller 7 and the second pressing roller 8 always have downward force, so the first sliding seat 5 and the second sliding seat 6 can be driven to synchronously displace through the rotation of the horizontal transverse shaft 4, thereby playing the role of clamping and positioning.
In some embodiments, the stylus 12 is threadably mounted below the geometric center of the level 11. Specifically, a thread groove 14 is arranged below the geometric center of the level 11; the mounting end of the drawing pen 12 is provided with external threads 13.
The position adjustment can be performed to a certain extent by rotating the screw structure during actual use, thereby ensuring that the drawing pen 12 and the tire to be drawn can be kept in contact.
In some embodiments, the central axis of the horizontal transverse axis 4 is aligned with the central axis of the rotating shaft 2. With the above arrangement, it is ensured that the drawing pen 12 is located above the center of the tire.
In some embodiments, the first press roller 7 and the second press roller 8 are rotatably mounted below the first slide 5 and the second slide 6, respectively. Friction during rotation of the tire is reduced by means of rotation.
The working principle is as follows:
the tire with the center line to be engraved is arranged on the rotating shaft 2, the positions of the first sliding seat 5 and the second sliding seat 6 are adjusted to enable the first pressing roller 7 and the second pressing roller 8 to be respectively abutted against the tire with the center line to be engraved, then the positions of the first sliding seat 5 and the second sliding seat 6 are locked, the height position of the drawing pen 12 is adjusted to enable the drawing pen to be abutted against the tread of the tire to be engraved, and after the level meter 11 is in a horizontal stable state, drawing of the center line of the tire to be engraved can be completed through rotating the tire.
Although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.
Claims (10)
1. An engraved tire centerline drawing apparatus, comprising:
a tire placement rack;
the rotating shaft is horizontally arranged on the tire placing rack and used for installing a smooth tire to be engraved;
the horizontal transverse shaft is arranged above the rotating shaft in parallel;
the first sliding seat and the second sliding seat are rotatably and slidably arranged on the horizontal transverse shaft, and a first compression roller and a second compression roller for clamping and positioning a smooth tire to be engraved are respectively arranged below the first sliding seat and the second sliding seat;
the level gauge is horizontally arranged below the horizontal transverse shaft and is respectively hinged with the first sliding seat and the second sliding seat through a first connecting rod and a second connecting rod, and the lengths of the first connecting rod and the second connecting rod are equal;
and the drawing pen is vertically arranged below the geometric center of the level.
2. The engraved tire centerline drawing device of claim 1, wherein said rotating shaft is rotatably mounted to said tire rest and is externally connected with a rotation driving means for driving rotation thereof.
3. The engraved tire centerline drawing device of claim 1, further comprising:
the locking device is arranged between the first sliding seat and the horizontal transverse shaft as well as between the second sliding seat and the horizontal transverse shaft.
4. The engraved tire centerline drawing device of claim 3, wherein said locking means is a locking bolt; the locking bolt is abutted with the horizontal cross shaft through threaded holes in the first sliding seat and the second sliding seat.
5. The engraved tire centerline drawing device of claim 1, further comprising:
the support rod is of a vertically telescopic lifting structure and is arranged on the tire placing frame, and the horizontal transverse shaft is arranged on the support rod.
6. The engraved tire centerline drawing device of claim 5, wherein said horizontal cross shaft is disposed through said support rod; the horizontal cross shaft is provided with an external thread structure and is respectively in threaded connection with the internal thread structures of the first sliding seat and the second sliding seat, and the directions of the internal threads of the first sliding seat and the second sliding seat are opposite.
7. The engraved tire centerline drawing device of claim 1, wherein said drawing pen threads are mounted below the geometric center of said level.
8. The engraved tire centerline drawing device of claim 7, wherein a thread groove is provided below the geometric center of said level; the mounting end of the drawing pen is provided with external threads.
9. The engraved tire centerline drawing device of claim 1, wherein the central axis of the horizontal cross axis is aligned with the central axis of the rotating shaft.
10. The engraved tire centerline drawing device of claim 1, wherein said first press roller and said second press roller are rotatably mounted below said first carriage and said second carriage, respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321770684.4U CN220313337U (en) | 2023-07-06 | 2023-07-06 | Engraving tire center line drawing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321770684.4U CN220313337U (en) | 2023-07-06 | 2023-07-06 | Engraving tire center line drawing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220313337U true CN220313337U (en) | 2024-01-09 |
Family
ID=89412512
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321770684.4U Active CN220313337U (en) | 2023-07-06 | 2023-07-06 | Engraving tire center line drawing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220313337U (en) |
-
2023
- 2023-07-06 CN CN202321770684.4U patent/CN220313337U/en active Active
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