CN215943465U

CN215943465U - Fixing device for repairing tire mold

Info

Publication number: CN215943465U
Application number: CN202122202109.1U
Authority: CN
Inventors: 于涛; 张明; 贾占羊
Original assignee: Rongcheng Hongchang Mould Co ltd
Current assignee: Rongcheng Hongchang Mould Co ltd
Priority date: 2021-09-13
Filing date: 2021-09-13
Publication date: 2022-03-04
Anticipated expiration: 2031-09-13

Abstract

The utility model relates to a fixing device for repairing a tire mold, which comprises a workbench, a plurality of first fixing assemblies and a plurality of second fixing assemblies, wherein the workbench is used for bearing the tire mold, the first fixing assemblies are symmetrically arranged by taking the second fixing assemblies as centers, the tire mold is fixed in the horizontal direction, and the second fixing assemblies are used for fixing the tire mold in the vertical direction, so that the stability of the tire mold is improved, and the maintenance and the inspection are convenient.

Description

Fixing device for repairing tire mold

Technical Field

The utility model belongs to the technical field of die repair, and particularly relates to a fixing device for repairing a tire die.

Background

With the increasing of automobiles, the automobile tire industry is growing, the tire manufacturing industry is developing, and the tire mold plays a vital role in the process of manufacturing tires. Tire molds wear during use, requiring intermittent maintenance and inspection. At present, when the tire mold is inspected and maintained, the tire mold cannot be fixed, the repair is difficult, technicians need to continuously move back and forth, and the working efficiency is low.

SUMMERY OF THE UTILITY MODEL

In order to solve the above problems, a fixing device for repairing a tire mold has been proposed.

In order to achieve the purpose, the utility model provides the following technical scheme:

a fixing device for repairing a tire mold comprises a workbench, a plurality of first fixing assemblies and a plurality of second fixing assemblies, wherein the first fixing assemblies are symmetrically arranged by taking the second fixing assemblies as centers;

the first fixing assembly comprises a clamp, a fixing seat and a push rod, the fixing seat is fixedly connected with the workbench, and the push rod penetrates through the fixing seat and is connected with the clamp so as to push the clamp to tightly abut against the tire mold and realize the fixation of the tire mold in the horizontal direction;

the second fixing component comprises a stand column, a support rod and a blocking arm, the bottom of the stand column is fixedly connected with the workbench, the top of the stand column is in threaded connection with the support rod, the tire mold sleeve is arranged on the periphery of the stand column, the blocking arm is movably connected with the support rod, the blocking arm is provided with a plurality of blocking arms, and the plurality of blocking arms are arranged by taking the support rod as central symmetry.

Furthermore, a through hole for embedding the push rod is formed in the fixed seat.

Further, a handle is arranged at one end, far away from the clamp, of the push rod.

Further, the side surface of the clamp, which is abutted against the tire mold, is arc-shaped.

Furthermore, a first locking bolt in threaded fit with the fixing seat is arranged on the fixing seat, and the first locking bolt is arranged in parallel with the push rod.

Further, under the working state, the tail end of the first locking bolt is abutted against the side face, far away from the tire mold, of the clamp.

Further, the stand sets up along vertical direction, and stand and bracing piece parallel arrangement.

Furthermore, the top surface of the supporting rod is provided with a slot along the height direction, one end of the blocking arm is embedded into the slot to be used as a connecting end, and the other end of the blocking arm is used as a free end.

Furthermore, one end of the slot, which is connected with the top surface of the supporting rod, is designed to be an open structure.

Furthermore, a guide groove is formed in the groove wall of the groove, a connecting shaft is arranged at the connecting end of the blocking arm, and the end part of the connecting shaft is located in the guide groove.

Further, the connecting axle is mutually perpendicular with keeping off the arm, and the connecting axle can slide along the guide way, works as when the connecting axle slides down to the guide way bottom along the guide way, keep off the arm and be located grooved bottom, expand and keep off the arm, realize fixing the vertical direction of tire mould, when the connecting axle upwards slides along the guide way, draw in and keep off the arm, be convenient for tire mould and take out or place.

Furthermore, the supporting block is arranged on the supporting rod, and when the blocking arm is located at the bottom of the groove, the supporting block plays a supporting role in supporting the blocking arm.

Furthermore, the top of bracing piece is equipped with the apron, and the bracing piece passes through second locking bolt with the apron and can dismantle the connection.

Further, the top of bracing piece is equipped with the fixed orifices, the fixed orifices and second locking bolt screw-thread fit.

Furthermore, the cover plate is provided with a tightening rod matched with the cover plate in a threaded manner, and the tightening rod is screwed to enable the tail end of the tightening rod to be pressed against the blocking arm in the unfolding state.

Preferably, the abutting rod is perpendicular to the blocking arm.

Further, a base is arranged below the workbench, and the workbench is rotatably connected with the base.

The utility model has the beneficial effects that:

1. fix tire mould horizontal direction through first fixed subassembly, fix the vertical direction of tire mould through the fixed subassembly of second, improve tire mould's stability, be convenient for maintain and inspect.

2. Stand and bracing piece screw-thread fit twist and move the bracing piece and can change the interval of fender arm and workstation, and simultaneously, the push rod can drive anchor clamps and remove relative fixing base to adapt to the tire mould of different specifications, the commonality is strong.

3. Through the cooperation of fluting, guide way and connecting axle, realize keeping off the arm and freely expand and draw in, be convenient for take out or place tire mould, flexible operation, novel structure.

4. Workstation and base rotatable coupling, operating personnel can rotate workstation and tire mould, need not round trip movement, labour saving and time saving.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a disassembled view of the support rod and the cover plate;

fig. 3 is a top view of the support rod.

In the drawings: 1-workbench, 2-tire mold, 3-clamp, 4-fixing seat, 5-push rod, 6-handle, 7-first locking bolt, 8-upright post, 9-support rod, 10-baffle arm, 11-slot, 12-guide groove, 13-connecting shaft, 14-supporting block, 15-cover plate, 16-second locking bolt, 17-abutting rod and 18-fixing hole.

Detailed Description

In order to make the technical solutions of the present invention better understood, the following description of the technical solutions of the present invention with reference to the accompanying drawings of the present invention is made clearly and completely, and other similar embodiments obtained by a person of ordinary skill in the art without any creative effort based on the embodiments in the present application shall fall within the protection scope of the present application. In addition, directional terms such as "upper", "lower", "left", "right", etc. in the following embodiments are directions with reference to the drawings only, and thus, the directional terms are used for illustrating the present invention and not for limiting the present invention.

The utility model is further described with reference to the drawings and the preferred embodiments.

The first embodiment is as follows:

as shown in fig. 1 to 3, a fixing device for repairing a tire mold includes a workbench 1, a plurality of first fixing assemblies and a plurality of second fixing assemblies, wherein the workbench 1 is used for bearing the tire mold 2, and the plurality of first fixing assemblies are symmetrically arranged with the second fixing assembly as a center. The below of workstation 1 is equipped with the base, and workstation 1 and base rotatable coupling, and operating personnel can rotate workstation 1 and tire mould 2, need not round trip movement, labour saving and time saving.

The first fixing assembly comprises a fixture 3, a fixing seat 4 and a push rod 5, the fixing seat 4 is fixedly connected with the workbench 1, a through hole for embedding the push rod 5 is formed in the fixing seat 4, the push rod 5 penetrates through the fixing seat 4 and is connected with the fixture 3 to push the fixture 3 to tightly abut against the tire mold 2, and fixing of the tire mold 2 in the horizontal direction is achieved. And a handle 6 is arranged at one end of the push rod 5 far away from the clamp 3. Preferably, the side surface of the clamp 3 that abuts against the tire mold 2 is formed into an arc shape to improve the fitting degree of the clamp 3 with the tire mold 2. And a first locking bolt 7 in threaded fit with the fixing seat 4 is arranged on the fixing seat 4, and the first locking bolt 7 is arranged in parallel with the push rod 5. In the working state, after the clamp 3 abuts against the tire mold 2, the first locking bolt 7 is screwed to urge the tail end of the first locking bolt to abut against the side face, far away from the tire mold 2, of the clamp 3 so as to fix the clamp 3.

The fixed subassembly of second includes stand 8, bracing piece 9 and fender arm 10, stand 8 sets up along vertical direction, and the bottom of stand 8 links firmly with workstation 1, and its top and bracing piece 9 threaded connection, that is to say, stand 8 and bracing piece 9 parallel arrangement. The tire mold 2 is sleeved on the periphery of the upright post 8. The blocking arms 10 are movably connected with the supporting rod 9, the blocking arms 10 are multiple, and the blocking arms 10 are symmetrically arranged by taking the supporting rod 9 as a center.

Specifically, the top surface of the support rod 9 is provided with a slot 11 along the height direction thereof, and the end of the slot 11 connected with the top surface of the support rod 9 is provided with an open structure. One end of the arm 10 is inserted into the slot 11 as a connection end, and the other end thereof is a free end. A guide groove 12 is formed in the wall of the slot 11, a connecting shaft 13 is arranged at the connecting end of the baffle arm 10, and the end of the connecting shaft 13 is positioned in the guide groove 12. The connecting shaft 13 is perpendicular to the stop arm 10, and the connecting shaft 13 can slide along the guide groove 12. When the connecting shaft 13 slides downwards to the bottom of the guide groove 12 along the guide groove 12, the blocking arm 10 is located at the bottom of the groove 11, the blocking arm 10 is unfolded to realize the fixation of the tire mold 2 in the vertical direction, and when the connecting shaft 13 slides upwards along the guide groove 12, the blocking arm 10 is folded in, so that the tire mold 2 can be conveniently taken out or placed. That is to say, through the cooperation of fluting 11, guide way 12 and connecting axle 13, realize keeping off arm 10 and freely expanding and drawing in, be convenient for take out or place tire mould 2, flexible operation, novel structure, simultaneously, be equipped with supporting shoe 14 on the bracing piece 9, when keeping off arm 10 and being located fluting 11 bottom, supporting shoe 14 plays the supporting role to keeping off arm 10 that is in the state of expanding.

In addition, a cover plate 15 is arranged above the support rod 9, and the support rod 9 and the cover plate 15 are detachably connected through a second locking bolt 16. The top of the support rod 9 is provided with a fixing hole 18, and the fixing hole 18 is in threaded fit with the second locking bolt 16. The cover plate 15 is provided with a resisting rod 17 in threaded fit with the cover plate, after the retaining arm 10 is tightly contacted with the tire mold 2, the second locking bolt 16 is screwed, the cover plate 15 is arranged above the support rod 9, and the resisting rod 17 is screwed to enable the tail end of the resisting rod 17 to be contacted with the retaining arm 10 so as to fix the retaining arm 10. Preferably, the abutment lever 17 is perpendicular to the stop arm 10.

To sum up, fix 2 horizontal directions of tire mould through first fixed subassembly, fix 2 vertical directions of tire mould through the fixed subassembly of second, improve tire mould 2's stability, be convenient for maintain and inspect. Meanwhile, the upright column 8 is in threaded fit with the supporting rod 9, the supporting rod 9 is screwed, the distance between the retaining arm 10 and the workbench 1 can be changed, and meanwhile, the push rod 5 can drive the clamp 3 to move relative to the fixed seat 4 so as to adapt to tire molds 2 of different specifications, so that the universality is high.

The present invention has been described in detail, and it should be understood that the detailed description and specific examples, while indicating the preferred embodiment of the utility model, are intended for purposes of illustration only and are not intended to limit the scope of the utility model.

Claims

1. A fixing device for repairing a tire mold is characterized by comprising a workbench, a plurality of first fixing assemblies and a plurality of second fixing assemblies, wherein the first fixing assemblies are symmetrically arranged by taking the second fixing assemblies as a center;

2. The tire mold repair fixture according to claim 1, wherein a side surface of the jig which abuts against the tire mold is formed in an arc shape.

3. The fixing device for repairing the tire mold according to claim 2, wherein the fixing seat is provided with a first locking bolt in threaded fit with the fixing seat, the first locking bolt is arranged in parallel with the push rod, and in a working state, the tail end of the first locking bolt abuts against the side surface of the clamp far away from the tire mold.

4. The fixing device for repairing a tire mold as set forth in claim 1, wherein the top surface of the support rod is provided with a groove along a height direction thereof, one end of the stopper arm is inserted into the groove as a connection end, and the other end thereof is a free end.

5. The tire mold repairing fixture as claimed in claim 4, wherein a guide groove is formed on a wall of said groove, the connecting end of said arm is provided with a connecting shaft, and an end of said connecting shaft is located in said guide groove.

6. The tire mold repairing fixture as claimed in claim 5, wherein said connecting shaft is slidable along said guide slot, and when said connecting shaft is slid down along said guide slot to the bottom of said guide slot, said arm is located at the bottom of said slot, and said arm is unfolded to fix the tire mold in the vertical direction, and when said connecting shaft is slid up along said guide slot, said arm is folded to facilitate the removal or placement of the tire mold.

7. The tire mold repair fixture of claim 6, wherein a cover plate is disposed over the support rod, and the support rod is detachably connected to the cover plate by a second locking bolt.

8. The tire mold repair fixture as in claim 7, wherein said cover plate has a tightening rod threadedly engaged therewith, and wherein said tightening rod is screwed to urge the distal end thereof against the retaining arm in the extended position.

9. The tire mold repair fixture as in any one of claims 1-8, wherein a base is provided below the table, and the table is rotatably coupled to the base.