CN217993184U - Tire mold side plate and tire mold - Google Patents
Tire mold side plate and tire mold Download PDFInfo
- Publication number
- CN217993184U CN217993184U CN202221976753.2U CN202221976753U CN217993184U CN 217993184 U CN217993184 U CN 217993184U CN 202221976753 U CN202221976753 U CN 202221976753U CN 217993184 U CN217993184 U CN 217993184U
- Authority
- CN
- China
- Prior art keywords
- locking
- mounting
- side plate
- tire mold
- mounting hole
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses a tire mold curb plate and tire mold, it belongs to tire mold technical field, include: the side plate comprises a side plate body, wherein the side plate body is provided with a mounting groove and a mounting hole, the mounting hole is communicated with the side wall of the mounting groove, one end of the mounting hole is positioned on the outer peripheral surface of the side plate body, and the mounting hole is arranged along the radial direction of the mounting groove; the movable character block can be placed in the mounting groove, and a positioning groove is formed in the movable character block; the locking assembly comprises a locking rod, and the locking rod is arranged in the mounting hole; one end of the locking rod can extend into the positioning groove; the utility model discloses when the type piece is changed to needs, can follow the excircle of curb plate body and locate along radial removal check lock lever, control check lock lever stretches into or breaks away from the constant head tank on the type piece, and the realization type piece installation or the dismantlement that can convenient and fast have simplified the change process, have improved production efficiency.
Description
Technical Field
The utility model relates to a tire mold technical field, concretely relates to tire mold curb plate and tire mold.
Background
The type block is a part used for replacing the text content of the tire side wall in the tire mold, is usually in a fan shape, and is usually installed on a side plate of the tire mold. With the development of the tire industry, the identification, the number and the pattern of the tire sidewall are constantly changed due to the individuation of the tire appearance, the increase of the identification of various authentication mechanisms and the change of the tire parameters, and further, the movable character blocks on the side plate of the tire mold need to be continuously replaced.
At present, the type block is often fastened by using bolts from the back of the side plate, and when the type block needs to be replaced, the side plate needs to be detached from the whole tire mold, and after the bolts are detached from the back of the side plate, the type block is ejected for replacement. The process of replacing the movable character block is very complicated, a large amount of time is required to be consumed, and the production efficiency is low; and in this in-process, can have processes such as hoist and mount, upset curb plate, probably cause the damage to the tire mould, also have certain personal safety risk.
SUMMERY OF THE UTILITY MODEL
To the problem that exists among the prior art, the utility model provides a tire mould curb plate and tire mould when the font piece that lives needs to be changed, can follow the excircle department of curb plate body along radial removal check lock lever, control check lock lever stretches into or breaks away from the constant head tank on the font piece, and realization font piece installation or dismantlement that can convenient and fast has simplified the change process, has improved production efficiency.
In order to realize the purpose, the utility model adopts the technical scheme as follows:
on one hand, the utility model provides a tire mold side plate, which comprises,
the side plate comprises a side plate body, wherein the side plate body is provided with a mounting groove and a mounting hole, the mounting hole is communicated with the side wall of the mounting groove, one end of the mounting hole is positioned on the outer peripheral surface of the side plate body, and the mounting hole is arranged along the radial direction of the mounting groove;
the movable character block can be placed in the mounting groove, and a positioning groove is formed in the movable character block;
the locking assembly comprises a locking rod, and the locking rod is arranged in the mounting hole; one end of the locking rod can extend into the positioning groove.
As a preferred technical scheme, a mounting sleeve is fixedly arranged in the mounting hole; the locking lever includes first end, second end and will first end with the linkage segment that the second end is connected, the locking lever passes the installation sleeve, the locking lever with installation sleeve clearance fit.
As a preferred technical solution, the locking assembly further comprises a locking elastic member, and the locking elastic member makes the locking rod have a tendency to approach the type block; when the movable character block is placed in the mounting groove, the second end can extend into the positioning groove.
As a preferred technical scheme, the mounting sleeve is in transition fit with the mounting hole, and a fastening screw is arranged between the mounting sleeve and the mounting hole.
As a preferable technical scheme, a step surface is formed at the joint of the second end and the connecting section, one end of the locking elastic member abuts against the step surface, and the other end of the locking elastic member abuts against the end surface of the mounting sleeve.
As a preferred technical scheme, the type block comprises a body and a fastening sleeve fixedly connected with the body, and the positioning groove is formed in the side wall of the fastening sleeve; when the movable character block is placed in the mounting groove, the fastening sleeve is in clearance fit with the mounting groove.
As a preferable technical scheme, the body and the fastening sleeve are fixedly connected through a connecting shaft, and the connecting shaft penetrates through the fastening sleeve and is in threaded connection with the body.
As a preferred technical scheme, the mounting hole is a threaded hole, the locking rod is a locking screw, and the locking screw is in threaded connection with the threaded hole.
As a preferred technical scheme, the bottom of mounting groove is equipped with the ejection groove, be equipped with loose piece elastic component in the ejection groove, the one end of loose piece elastic component with the bottom butt in ejection groove, the other end of loose piece elastic component makes the loose type piece has the trend that breaks away from the mounting groove.
In a second aspect, the present invention provides a tire mold, including any of the above described tire mold side panels.
The utility model has the advantages of that:
1. the utility model discloses when the letter block of living needs to be changed, can follow the excircle department of curb plate body along radial removal check lock lever, control check lock lever stretches into or breaks away from the constant head tank on the letter block of living, and the letter block installation of realizing living that can convenient and fast or dismantles has simplified the change process, has improved production efficiency.
2. The utility model discloses when changing movable type piece, can avoid processes such as repeated hoist and mount, strike, upset curb plate effectively, avoid the harm to tire mould, reduce the personal safety risk.
3. When the check lock pole breaks away from the constant head tank on the type piece, the utility model discloses utilize the type piece elastic component of popping out the inslot, can be automatic pop out the type piece, improved the change efficiency of type piece.
Drawings
Fig. 1 is a schematic overall structure diagram of an embodiment of the present invention;
FIG. 2 is a schematic view of the locking bar of FIG. 1;
FIG. 3 is a schematic diagram of the type block of FIG. 1;
fig. 4 is a schematic overall structure diagram of another embodiment of the present invention;
FIG. 5 is a schematic view of the locking bar of FIG. 4;
FIG. 6 is a schematic diagram of the type block of FIG. 4;
fig. 7 is a schematic overall structure diagram of a third embodiment of the present invention;
fig. 8 is an enlarged view of the area a in fig. 7.
In the figure: the locking device comprises a side plate body 1, a mounting groove 11, a mounting hole 12, a spring groove 13, a movable block 2, a positioning groove 21, a body 22, a fastening sleeve 23, a connecting shaft 24, a locking rod 3, a first end 31, a second end 32, a connecting section 33, a step surface 34, a locking elastic part 4, a mounting sleeve 5, a fastening screw 51 and a movable block elastic part 6.
Detailed Description
In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.
Example 1
Referring to fig. 1-3, an embodiment of a tire mold side plate according to the present invention includes:
the side plate comprises a side plate body 1, wherein a mounting groove 11 and a mounting hole 12 are formed in the side plate body 1, the mounting hole 12 is communicated with the side wall of the mounting groove 11, one end of the mounting hole 12 is located on the outer peripheral surface of the side plate body 1, the mounting hole 12 is arranged along the radial direction of the mounting groove 11, and the movable character block 2 is generally fan-shaped and correspondingly, a notch of the mounting groove 11 is also fan-shaped, so that the mounting hole 12 is formed by opening a hole along the radial direction of the mounting groove 11 from the outer circle of the side plate body 1 and is communicated with the bottom of the mounting groove 11, the mounting hole 12 is located at the exposed part of the side plate body 1, and the locking rod 3 can be moved from the mounting hole 12 without detaching the side plate body 1 from a tire mold;
the movable character block 2 can be placed in the mounting groove 11, and a positioning groove 21 is formed in the side wall of the movable character block 2;
locking Assembly, locking Assembly include check lock lever 3, and check lock lever 3 passes mounting hole 12 and stretches into in the constant head tank 21, and check lock lever 3 global and the medial surface butt of constant head tank 21 on the 2 lateral walls of type piece can be effectively with the 2 location of type piece and in the mounting groove 11.
In the present embodiment, referring to fig. 1, a mounting sleeve 5 is fixedly disposed in the mounting hole 12; the locking rod 3 comprises a first end 31, a second end 32 and a connecting section 33 for connecting the first end 31 and the second end 32, the locking rod 3 penetrates through the mounting sleeve 5, the first end 31 and the second end 32 respectively extend out of two ends of the mounting sleeve 5, and the locking rod 3 can move along the axial direction of the mounting sleeve 5, namely the radial direction of the mounting groove 11; further, the outer diameters of at least a part of the first end 31 and at least a part of the second end 32 are larger than the inner diameter of the mounting sleeve 5, and the first end 31 and the second end 32 can limit the moving range of the locking rod 3; the connecting section 33 is in clearance fit with the mounting sleeve 5, ensuring that the locking bar 3 can only move in the radial direction of the mounting groove 11.
On the basis of the foregoing embodiment, please refer to fig. 1 and 2, the locking assembly further includes a locking elastic member 4, the locking elastic member 4 makes the locking rod 3 have a tendency to approach the movable block 2, the locking elastic member 4 can make the locking rod 3 not to be separated from the installation groove 11 when no external force is applied, so as to ensure the stability of the positioning of the locking rod 3 to the movable block 2; when the type block is placed 2 in the mounting groove 11, the second end 32 can extend into the positioning groove 21, a step surface 34 is formed at the joint of the second end 32 and the connecting section 33, one end of the locking elastic piece 4 is abutted against the step surface 34, the other end of the locking elastic piece 4 is abutted against the end surface of the mounting sleeve 5, the locking elastic piece 4 is in a compression state, the locking elastic piece 4 applies elastic force to the locking rod 3, and the second end 32 of the locking rod 3 can keep extending into the positioning groove 21 when the locking rod 3 is free from other external forces; specifically, the locking elastic member 4 may be a spring or a leaf spring.
In the present embodiment, referring to fig. 1, the mounting sleeve 5 is in transition fit with the mounting hole 12, a fastening screw 51 is disposed between the mounting sleeve 5 and the mounting hole 12, and the mounting sleeve 5 can be stably fixed in the mounting hole 12 by using the fastening screw 51.
In this embodiment, referring to fig. 1, an ejection slot 13 is disposed at the bottom of the mounting slot 11, a movable block elastic member 6 is disposed in the ejection slot 13, the movable block elastic member 6 is in a compressed state, one end of the movable block elastic member 6 abuts against the bottom of the ejection slot 13, and the other end of the movable block elastic member 6 abuts against the movable block 2, so that the movable block 2 has a tendency of being separated from the mounting slot 11, when the second end 32 of the locking rod 3 is separated from the positioning slot 21, the movable block 2 can be automatically ejected from the mounting slot 11 under the action of the movable block elastic member 6, and the movable block 2 can be conveniently taken out from the mounting slot 11; specifically, the loose piece elastic member 6 may be a spring or a leaf spring.
Example 2
Referring to fig. 4-6, in order to provide another embodiment of the tire mold side plate of the present invention, the difference between the present embodiment and embodiment 1 is mainly that the shape of the positioning groove 21 corresponding to the movable type block 2 and the shape of the second end 32 of the locking rod 3 are slightly different, and as long as the shapes of the positioning groove 21 of the movable type block 2 and the second end 32 of the locking rod 3 are matched, the movable type block 2 can be installed or detached by controlling the locking rod 3.
Example 1 and example 2 the specific operation procedure for mounting and dismounting the letter block 2 is as follows:
installing a movable block 2: outwards pulling check lock lever 3 from the excircle of curb plate body 1, putting into mounting groove 11 and pushing down with type block 2, unclamping check lock lever 3, the second end 32 of check lock lever 3 stretches into constant head tank 21 under the effect of locking elastic component 4 in, the second end 32 cooperates with constant head tank 21 and will type block 2 is fixed in mounting groove 11.
And (3) disassembling the movable character block 2: the movable block 2 is slightly pressed, the locking rod 3 is pulled outwards from the excircle of the side plate body 1, and the movable block 2 automatically breaks away from the mounting groove 11 under the action of the movable block elastic piece 6.
Example 3
Referring to fig. 7 and 8, a third embodiment of a side plate of a tire mold according to the present invention is mainly different from embodiments 1 and 2 in that: the movable character block 2 comprises a body 22 and a fastening sleeve 23 fixedly connected with the body 22, and the positioning groove 21 is arranged on the side wall of the fastening sleeve 23; when the body 22 and the fastening sleeve 23 are not in the same shape, the mounting groove 11 correspondingly comprises a first section for accommodating the body 22 and a second section for accommodating the fastening sleeve 23, so that the movable block 2 can be better accommodated and positioned; when the movable character block 2 is placed in the installation groove 11, the fastening sleeve 23 is in clearance fit with the installation groove 11, and the existing movable character block 2 can be modified by installing the fastening sleeve 23 on the existing body 22; further, the body 22 is fixedly connected with the fastening sleeve 23 through a connecting shaft 24, and the connecting shaft 24 penetrates through the fastening sleeve 23 and is in threaded connection with the body 22; specifically, the connecting shaft 24 is T-shaped, and after the connecting shaft 24 is in threaded connection with the body 22, the fastening sleeve 23 can be fixed on the body 22; furthermore, the mounting hole 12 is a threaded hole, the locking rod 3 is a locking screw, the locking screw is in threaded connection with the threaded hole, and the locking screw can move in the direction close to or far from the movable block 2 by rotating the locking screw; preferably, one end of the locking screw, which can extend into the positioning groove 21, is tapered, and when the locking screw extends into the positioning groove 21, the tapered surface can be matched with the inner wall surface of the positioning groove 21 to position the letter block 2 at a proper position.
The clamp sleeve 23 is preferably made of 45-gauge heat-treated steel.
The specific operation process of the present embodiment when the movable character block 2 is mounted and dismounted is as follows:
installing a movable character block 2: the movable block 2 is placed in the mounting groove 11, and at the moment, under the action of the movable block elastic piece 6, the movable block 2 is in a suspended state and cannot fall to the bottom of the mounting groove 11; pressing the type block 2 makes the die cavity face of the type block 2 be close to level with the die cavity face of curb plate body 1 mutually, twists locking screw, and locking screw's conical surface and the internal face cooperation of constant head tank 21 drive type block 2 and continue to sink, and type block elastic component 6 is compressed, until type block 2 and the tank bottom butt of mounting groove 11.
And (3) disassembling the movable character block 2: loosen locking screw, under loose piece elastic component 6's effect, loose type piece 2 is by jack-up, can conveniently take out loose type piece 2 this moment, changes.
Example 4
The utility model provides a tire mold, including foretell tire mold curb plate.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. Tire mould curb plate, its characterized in that includes:
the side plate comprises a side plate body, wherein the side plate body is provided with a mounting groove and a mounting hole, the mounting hole is communicated with the side wall of the mounting groove, one end of the mounting hole is positioned on the outer peripheral surface of the side plate body, and the mounting hole is arranged along the radial direction of the mounting groove;
the movable character block can be placed in the mounting groove, and a positioning groove is formed in the movable character block;
the locking assembly comprises a locking rod, and the locking rod is arranged in the mounting hole; one end of the locking rod can extend into the positioning groove.
2. The tire mold side panel according to claim 1, wherein a mounting sleeve is fixedly disposed within the mounting hole; the locking lever includes first end, second end and will first end with the linkage segment that the second end is connected, the locking lever passes the installation sleeve, the locking lever with installation sleeve clearance fit.
3. The tire mold side plate according to claim 2, wherein said locking assembly further comprises a locking spring, said locking spring biasing said locking bar toward said letter block; when the movable character block is placed in the mounting groove, the second end can extend into the positioning groove.
4. The tire mold side plate of claim 3, wherein the mounting sleeve is transition fit with the mounting hole, and a fastening screw is provided between the mounting sleeve and the mounting hole.
5. The tire mold side plate according to claim 3, wherein a step surface is formed at a junction of the second end and the connecting section, one end of the locking elastic member abuts against the step surface, and the other end of the locking elastic member abuts against an end surface of the mounting sleeve.
6. The tire mold side plate of claim 1, wherein the type block comprises a body and a fastening sleeve fixedly connected with the body, and the positioning groove is formed in a side wall of the fastening sleeve; when the movable character block is placed in the mounting groove, the fastening sleeve is in clearance fit with the mounting groove.
7. The tire mold side panel according to claim 6, wherein the body is fixedly connected to the fastening sleeve by a connecting shaft, the connecting shaft passing through the fastening sleeve and being threadedly connected to the body.
8. The tire mold side panel according to claim 6, wherein said mounting hole is provided as a threaded hole, and said locking bar is provided as a locking screw, said locking screw being threadedly connected with said threaded hole.
9. The tire mold side plate according to claim 1, 2 or 6, wherein a pop-up groove is formed in the bottom of the mounting groove, a loose piece elastic member is arranged in the pop-up groove, one end of the loose piece elastic member abuts against the bottom of the pop-up groove, and the other end of the loose piece elastic member enables the loose piece to have a tendency of being separated from the mounting groove.
10. Tire mold, comprising a tire mold side panel according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221976753.2U CN217993184U (en) | 2022-07-28 | 2022-07-28 | Tire mold side plate and tire mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221976753.2U CN217993184U (en) | 2022-07-28 | 2022-07-28 | Tire mold side plate and tire mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217993184U true CN217993184U (en) | 2022-12-09 |
Family
ID=84319256
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221976753.2U Active CN217993184U (en) | 2022-07-28 | 2022-07-28 | Tire mold side plate and tire mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217993184U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116985309A (en) * | 2023-09-25 | 2023-11-03 | 山东豪迈机械科技股份有限公司 | Movable character block structure of tire mold and tire mold |
-
2022
- 2022-07-28 CN CN202221976753.2U patent/CN217993184U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116985309A (en) * | 2023-09-25 | 2023-11-03 | 山东豪迈机械科技股份有限公司 | Movable character block structure of tire mold and tire mold |
| CN116985309B (en) * | 2023-09-25 | 2024-01-09 | 山东豪迈机械科技股份有限公司 | Movable character block structure of tire mold and tire mold |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN217993184U (en) | Tire mold side plate and tire mold | |
| CN204294729U (en) | A kind of porcupine die of drift able to quickly change | |
| CN217594675U (en) | Retainer assembly and gyratory crusher | |
| CN207344979U (en) | A kind of ejecting mechanism of injection mold | |
| CN208944978U (en) | A kind of horizontal board plug type nitrogen gas spring baffle arrangement of inclined wedge | |
| KR20170140046A (en) | Drilling work prevention device and system | |
| JP2000202832A (en) | Method for removing change piece of molding mold for vulcanizing tire and jig for removing it | |
| CN207535158U (en) | A kind of device of quickly replacing mould | |
| CN218475870U (en) | Mould with convex hull disassembling body | |
| CN219337612U (en) | Brake return spring assembly and disassembly tools | |
| CN205000387U (en) | Central authorities articulated spacer, central articulated mounting and mechanical equipment | |
| CN214079101U (en) | Riveting tool is torn open to motorcycle chain | |
| CN218924851U (en) | High-efficiency ore grinding machine for producing fine iron powder | |
| CN110090889A (en) | A kind of punching apparatus of direct burial power distribution cabinet | |
| CN216681991U (en) | Combined disassembling tool for disc separator | |
| CN217144986U (en) | Tire mold anti-disengaging structure and tire mold | |
| CN220144468U (en) | Punch press with protective structure | |
| CN219789124U (en) | Mold insert mounting structure | |
| CN214450028U (en) | Heavy truck front axle vertical shaft capable of being repeatedly used | |
| CN214382919U (en) | Template frame device | |
| CN216328774U (en) | Detachable punch | |
| CN219406771U (en) | Steering knuckle of motorcycle | |
| CN201272331Y (en) | Novel side direction guide aid for hoister | |
| CN211612946U (en) | High-impact wear-resistant lining plate of semi-autogenous mill | |
| CN217703215U (en) | Thread cup pin remover |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |