CN216914532U

CN216914532U - Trackless retooling car with stop gear

Info

Publication number: CN216914532U
Application number: CN202122985705.1U
Authority: CN
Inventors: 管高峰
Original assignee: Suzhou Greefu M&e Technology Co ltd
Current assignee: Suzhou Greefu M&e Technology Co ltd
Priority date: 2021-12-01
Filing date: 2021-12-01
Publication date: 2022-07-08
Anticipated expiration: 2031-12-01

Abstract

The utility model discloses a trackless mold changing trolley with a limiting mechanism, which belongs to the technical field of mold changing trolleys and comprises a mold changing trolley, wherein U-shaped grooves are formed in the left side surface and the right side surface of the upper surface of the mold changing trolley, U-shaped limiting plates are arranged in the U-shaped grooves, threaded rods are rotatably arranged on the inner bottom surfaces of the U-shaped grooves, two supporting plates are arranged on the lower surfaces of the U-shaped limiting plates, sliding sleeves are arranged at the bottom ends of the supporting plates, and one of the sliding sleeves is arranged on the threaded rod in a threaded manner; this trackless retooling car with stop gear through setting up U-shaped limiting plate and threaded rod, utilizes two rotations of pivot drive bevel gear, and cooperation bevel gear two and bevel gear one engaged with's effect drive the threaded rod and rotate, and then make the sliding sleeve remove under the drive of threaded rod, extend the U-shaped limiting plate and go out the U-shaped groove, and then carry out spacing work to the fetal membrane for the phenomenon of landing can not appear at the in-process that the fetal membrane moved in the retooling mould.

Description

Trackless retooling car with stop gear

Technical Field

The utility model relates to the technical field of mold changing carts, in particular to a trackless mold changing cart with a limiting mechanism.

Background

The mold changing vehicle is a mold changing device which can quickly and accurately place the tire mold on a workbench or take the tire mold off the workbench. The existing mold changing vehicle generally comprises a support, a sliding device arranged above the support and a roller arranged at the bottom of the support, wherein the sliding device is used for conveniently moving a tire mold, and the roller is convenient for the mold changing vehicle to move.

However, after the tire molds are placed on the mold changing trolley, because the mold changing trolley lacks a locking device, the tire molds can slide in the moving process of the mold changing trolley, and the danger of falling or injuring people exists, namely, the existing mold changing trolley has the defects of low efficiency and poor safety.

SUMMERY OF THE UTILITY MODEL

The utility model provides a trackless mold changing trolley with a limiting mechanism, which solves the problems that after a tire mold is placed on the mold changing trolley, the tire mold slides and is in danger of falling or injuring people in the moving process of the mold changing trolley due to the fact that the mold changing trolley is lack of a locking device, namely, the existing mold changing trolley has the defects of low efficiency and poor safety.

In order to achieve the purpose, the utility model adopts the following technical scheme: the utility model provides a trackless retooling car with stop gear, includes the retooling car, the U-shaped groove has all been seted up to the left and right sides face of retooling car upper surface, the U-shaped inslot is provided with the U-shaped limiting plate, the threaded rod is installed in the interior bottom surface rotation of U-shaped groove, two backup pads are installed to the lower surface of U-shaped limiting plate, the sliding sleeve is installed to the bottom of backup pad, one of them sliding sleeve threaded mounting is on the threaded rod, install bevel gear one on the smooth part in bottom of threaded rod, the leading flank of retooling car installs the L shaped plate, rotate on the L shaped plate and install the pivot, the one end of pivot is run through and is extended to the U-shaped inslot and install bevel gear two with bevel gear one looks meshing, be provided with drive assembly on the smooth part in bottom of threaded rod.

By adopting the scheme, the U-shaped limiting plate and the threaded rod are arranged, the bevel gear II is driven to rotate by the aid of the rotating shaft, the bevel gear II is matched with the bevel gear I in a meshed mode, the threaded rod is driven to rotate, the sliding sleeve is driven by the threaded rod to move, the U-shaped limiting plate extends out of the U-shaped groove, limiting work is conducted on the tire membrane, and the tire membrane cannot slide in the process of moving the vehicle changing mold.

As a preferred embodiment, the transmission assembly comprises a synchronous belt, the bottom end smooth parts of the two threaded rods are respectively fixed with a synchronous wheel, and the two synchronous wheels are connected through the synchronous belt.

Adopt above-mentioned scheme, through setting up the hold-in range, utilize the effect of two synchronizing wheels of hold-in range interlock for when one of them threaded rod rotated, through the effect of hold-in range, another threaded rod of drive rotated, and then labour saving and time saving.

In a preferred embodiment, a limiting rod is installed on the inner bottom surface of the U-shaped groove, and the other sliding sleeve is slidably installed on the limiting rod.

By adopting the scheme, the limiting rod is arranged, and the U-shaped limiting plate is limited and supported by the limiting rod, so that the U-shaped limiting plate can stably move up and down under the driving of the threaded rod, and further the balance force of the U-shaped limiting plate is improved.

As a preferred embodiment, the fixed plate is all installed to the front and back both sides face of retooling car, the upper surface of fixed plate is provided with the curb plate, the upper surface of curb plate rotates installs two arcs, the one end of arc is located U-shaped limiting plate top.

Adopt above-mentioned scheme, through setting up arc and curb plate, utilize the curb plate to strengthen spacingly to the side of retooling mould, prevent that the side leakage's phenomenon from appearing in the fetal membrane on the retooling car, the effect of cooperation arc for the curb plate removes along with the upwards extension of U-shaped limiting plate, utilizes the arc to rotate the effect of installing on the curb plate, and the convenient curb plate when not using rotates the opposite side with the arc.

As a preferred embodiment, two telescopic rods are mounted on the upper surface of the fixing plate, and telescopic shafts of the telescopic rods are fixedly connected with the side plates.

Adopt above-mentioned scheme, through setting up the telescopic link, utilize the telescopic link to assist upwards extending to the curb plate for the curb plate can cooperate the height that the U-shaped cardboard upwards extended to remove, the simple operation.

In a preferred embodiment, auxiliary plates are mounted on the front side surface and the rear side surface of the mold changing trolley, and the bottom ends of the side plates are located on the auxiliary plates.

By adopting the scheme, the auxiliary plate is arranged, and is utilized to support the side plate, so that when the side plate does not receive the upward jacking force of the U-shaped limiting plate, the phenomenon that the side plate drops downwards can not occur, and the stability of the side plate is further ensured.

In the utility model:

according to the trackless mold changing trolley with the limiting mechanism, the U-shaped limiting plate and the threaded rod are arranged, the rotating shaft is used for driving the bevel gear II to rotate, the threaded rod is driven to rotate under the meshing effect of the bevel gear II and the bevel gear I, the sliding sleeve is driven by the threaded rod to move, the U-shaped limiting plate extends out of the U-shaped groove, the tire membranes are limited, and the tire membranes cannot slide off in the moving process of the mold changing trolley;

this trackless retooling car with stop gear through setting up arc and curb plate, utilizes the curb plate to strengthen spacingly to the side of retooling mould, prevents that the phenomenon of edge leakage from appearing on the retooling car to the fetal membrane, cooperates the effect of arc for the curb plate removes along with the upwards extension of U-shaped limiting plate, utilizes the arc to rotate the effect of installing on the curb plate, and the convenient curb plate when not using rotates the opposite side with the arc.

Drawings

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

FIG. 2 is a schematic side view of the cross-sectional structure of the present invention;

FIG. 3 is a schematic front view of the cross-sectional structure of the present invention;

FIG. 4 is a schematic side view of the present invention;

fig. 5 is a schematic top view of the present invention.

In the figure: 1. changing a mould vehicle; 2. a U-shaped limiting plate; 3. a threaded rod; 4. a sliding sleeve; 5. a support plate; 6. a rotating shaft; 7. a first bevel gear; 8. a second bevel gear; 9. an L-shaped plate; 10. a limiting rod; 11. a synchronous belt; 12. a fixing plate; 13. a telescopic rod; 14. a side plate; 15. an arc-shaped plate; 16. an auxiliary plate.

Detailed Description

Examples

Referring to fig. 1-5, the utility model provides a trackless mold changing vehicle with a limiting mechanism, which comprises a mold changing vehicle 1, wherein the left side surface and the right side surface of the upper surface of the mold changing vehicle 1 are both provided with a U-shaped groove, a U-shaped limiting plate 2 is arranged in the U-shaped groove, the inner bottom surface of the U-shaped groove is rotatably provided with a threaded rod 3, the lower surface of the U-shaped limiting plate 2 is provided with two supporting plates 5, the bottom ends of the supporting plates 5 are provided with sliding sleeves 4, one of the sliding sleeves 4 is arranged on the threaded rod 3 in a threaded manner, a first bevel gear 7 is arranged on the smooth part of the bottom end of the threaded rod 3, the threaded rod 3 is driven to rotate by matching the meshing action of a second bevel gear 8 and the first bevel gear 7, so that the sliding sleeves 4 move under the driving of the threaded rod 3, the front side surface of the mold changing vehicle 1 is provided with an L-shaped plate 9, a rotating shaft 6 is rotatably arranged on the L-shaped plate 9, one end of the rotating shaft 6 penetrates through and extends into the U-shaped groove and is provided with a second bevel gear 8 meshed with the first bevel gear 7, utilize 6 drive bevel gear two 8 rotations of pivot, be provided with drive assembly on the 3 bottom smooth parts of threaded rod, and then carry out spacing work to the fetal membrane for the phenomenon of landing can not appear at the in-process that the model of changing cars moved in the fetal membrane.

Drive assembly includes hold-in range 11, two install the synchronizing wheel on the smooth part of bottom of threaded rod 3, utilize the effect of two synchronizing wheels of hold-in range 11 linkage for when one of them threaded rod 3 rotates, through the effect of hold-in range 11, drive another threaded rod 3 and rotate, connect through the 11 transmissions of hold-in range between two synchronizing wheels.

The limiting rod 10 is installed to the interior bottom surface in U-shaped groove, carries out spacing support to U-shaped limiting plate 2 with limiting rod 10 for U-shaped limiting plate 2 is steady under the drive of threaded rod 3 reciprocates, and then improves the balancing force of U-shaped limiting plate, and wherein another sliding sleeve 4 slidable mounting is on limiting rod 10.

Fixed plate 12 is all installed to retooling car 1's front and back both sides face, the upper surface of fixed plate 12 is provided with curb plate 14, it is spacing to utilize curb plate 14 to strengthen the side of retooling car, prevent that the phenomenon of edge leakage from appearing on retooling car 1 to the fetal membrane, two arcs 15 are installed in the upper surface rotation of curb plate 14, the one end of arc 15 is located U-shaped limiting plate 2 top, cooperation arc 15's effect, make curb plate 14 remove along with U-shaped limiting plate 2's upwards extension, utilize arc 15 to rotate the effect of installing on curb plate 14, the convenient curb plate 14 when not using rotates the opposite side with arc 15.

The upper surface mounting of fixed plate 12 has two telescopic links 13, utilizes telescopic link 13 to assist upwards to extend curb plate 14 for curb plate 14 can cooperate the height of upwards extending of U-shaped cardboard to remove, the simple operation, telescopic shaft and the curb plate 14 fixed connection of telescopic link 13.

Auxiliary plates 16 are installed on the front side face and the rear side face of the mold changing trolley 1, the side plates 14 are supported by the auxiliary plates 16, when the side plates 14 do not receive upward jacking force of the U-shaped limiting plates 2, the phenomenon that the side plates fall downwards cannot occur, stability of the side plates 14 is guaranteed, and the bottom ends of the side plates 14 are located on the auxiliary plates 16.

The working principle is as follows: place the child membrane on the model of changing the car, then the rotation disc, the disc drives pivot 6 and rotates, two 8 of pivot 6 drive bevel gears rotate, cooperation bevel gear 7 rotates with two 8 meshed effect drive threaded rod 3 of bevel gear, cooperation hold-in range 11 drive synchronizing wheel pivoted effect, make two threaded rods 3 rotate simultaneously, and then with U-shaped limiting plate 2 rebound, U-shaped limiting plate 2 extends the U-shaped groove this moment, when U-shaped limiting plate 2's one end and arc 15 were inconsistent, curb plate 14 rebound under U-shaped limiting plate 2's drive, telescopic link 13 receives the ascending pulling force of curb plate 14 this moment, and then alright carry out the spacing removal work to the child membrane.

Claims

1. The trackless mold changing trolley with the limiting mechanism is characterized by comprising a mold changing trolley (1), wherein U-shaped grooves are formed in the left side surface and the right side surface of the upper surface of the mold changing trolley (1), U-shaped limiting plates (2) are arranged in the U-shaped grooves, threaded rods (3) are installed on the inner bottom surfaces of the U-shaped grooves in a rotating mode, two supporting plates (5) are installed on the lower surfaces of the U-shaped limiting plates (2), sliding sleeves (4) are installed at the bottom ends of the supporting plates (5), one of the sliding sleeves (4) is installed on the threaded rods (3) in a threaded mode, bevel gear I (7) are installed on the smooth bottom portion of each threaded rod (3), an L-shaped plate (9) is installed on the front side surface of the mold changing trolley (1), a rotating shaft (6) is installed on the L-shaped plate (9) in a rotating mode, one end of the rotating shaft (6) penetrates through the U-shaped grooves and is installed with bevel gear II (8) meshed with the bevel gear I (7), and a transmission assembly is arranged on the smooth part at the bottom end of the threaded rod (3).

2. A trackless retooling vehicle with a limit mechanism according to claim 1, characterized in that the transmission component comprises a synchronous belt (11), and the smooth parts of the bottom ends of the two threaded rods (3) are respectively fixed with a synchronous wheel, and the two synchronous wheels are in transmission connection through the synchronous belt (11).

3. A trackless retooling vehicle with a hold-down mechanism according to claim 1, wherein the inner bottom surface of the U-shaped groove is provided with a hold-down rod (10), and wherein the other sliding sleeve (4) is slidably arranged on the hold-down rod (10).

4. A trackless mould changing trolley with a limiting mechanism according to claim 1, characterized in that the front and back sides of the mould changing trolley (1) are both provided with a fixed plate (12), the upper surface of the fixed plate (12) is provided with a side plate (14), the upper surface of the side plate (14) is rotatably provided with two arc-shaped plates (15), and one end of each arc-shaped plate (15) is located above the U-shaped limiting plate (2).

5. A trackless retooling vehicle with a limit mechanism according to claim 4, characterized in that two telescopic rods (13) are mounted on the upper surface of the fixed plate (12), and the telescopic shafts of the telescopic rods (13) are fixedly connected with the side plates (14).

6. A trackless mould changing trolley with a limiting mechanism according to claim 4, characterized in that auxiliary plates (16) are mounted on the front and back sides of the mould changing trolley (1), and the bottom ends of the side plates (14) are positioned on the auxiliary plates (16).