CN222680676U - A mold positioning device - Google Patents

Abstract

The utility model relates to the technical field of mold positioning, and specifically to a mold positioning device, comprising a positioning platform, a transmission component and a fixing component; the transmission component comprises a No. 1 screw rod, a No. 2 screw rod, a support seat, a transmission bevel gear and a double-sided bevel gear, the No. 1 screw rod is rotatably connected to the positioning platform, the No. 2 screw rod is rotatably connected to the positioning platform, the support seat is rotatably connected to the positioning platform and is located between the No. 1 screw rod and the No. 2 screw rod, the number of the transmission bevel gears is two, the two transmission bevel gears are respectively fixedly connected to the No. 1 screw rod and the No. 2 screw rod, the double-sided bevel gear is rotatably connected to the support seat and is located between the two transmission bevel gears, and the fixing component is connected to the positioning platform, so as to solve the problem that the automobile mold positioning device can only position the two sides of the mold when in use, and cannot achieve a good centering effect on the mold, resulting in the mold being easily offset during processing.

Description

Mould positioning device

Technical Field

The utility model relates to the technical field of mold positioning, in particular to a mold positioning device.

Background

In the process of using the existing die, the die and the operation table are connected and fixed by bolts generally, so that positioning is performed, but when the die is detached and replaced, a plurality of bolts are required to be detached, and the detachment is complicated.

The utility model discloses an automobile mold positioning device, which comprises a main body, wherein the outer side of the surface of the main body is fixedly connected with mounting support legs, the top of the main body is provided with a fixed guide groove, the inside of the main body is movably connected with a bidirectional screw rod, one end of the bidirectional screw rod is fixedly connected with a deflection block, the inside of the main body is movably connected with a movable positioning mechanism, the movable positioning mechanism comprises a movable mounting block, threads matched with the bidirectional screw rod are arranged in the movable mounting block, and the movable positioning mechanism is convenient for placing a mold at the top of the main body through the deflection block, and the deflection block is used for deflecting the bidirectional screw rod to drive the bidirectional screw rod to rotate, so that the movable positioning mechanism can be adjusted under the rotation of the bidirectional screw rod, can clamp and fix the mold, and is convenient to operate.

However, when the automobile mold positioning device is used, only two sides of the mold can be positioned, and a good centering effect cannot be achieved on the mold, so that the mold is easy to deviate during processing.

Disclosure of utility model

The utility model aims to provide a die positioning device, which solves the problem that when an automobile die positioning device is used, only two sides of a die can be positioned, a good centering effect can not be realized on the die, and the die is easy to deviate during processing.

The utility model provides a die positioning device which comprises a positioning table, a transmission assembly and a fixing assembly, wherein the transmission assembly comprises a first screw rod, a second screw rod, a supporting seat, a transmission bevel gear and a double-sided bevel gear, the first screw rod is rotatably connected with the positioning table and is positioned in the positioning table, the second screw rod is rotatably connected with the positioning table and is positioned in the positioning table, the supporting seat is rotatably connected with the positioning table and is positioned between the first screw rod and the second screw rod, the two transmission bevel gears are fixedly connected with the first screw rod and the second screw rod respectively and are positioned on the outer sides of the first screw rod and the second screw rod respectively, the double-sided bevel gear is rotatably connected with the supporting seat and is positioned between the two transmission bevel gears, and the fixing assembly is connected with the positioning table.

The transmission assembly further comprises a transmission shaft and a motor, wherein the transmission shaft is fixedly connected with the first screw rod and penetrates through the positioning table, and the motor is connected with the transmission shaft and is located on the outer side of the positioning table.

The fixed assembly comprises four movable seats, guide bars and a supporting plate, wherein the movable seats are respectively in sliding connection with the positioning table and are respectively located on the outer sides of the first screw rod and the second screw rod, the bottom of each movable seat is fixedly connected with one guide bar, and the top of each movable seat is fixedly connected with one supporting plate.

The fixing assembly further comprises a plurality of buffer springs and buffer plates, the buffer springs are fixedly connected with the four support plates respectively and located on one opposite sides of the four support plates respectively, the buffer plates are four in number and fixedly connected with the buffer springs and located at one ends, far away from the support plates, of the buffer springs respectively.

The die positioning device further comprises a placing table, wherein the placing table is detachably connected with the positioning table and is positioned at the top of the positioning table.

According to the die positioning device, the positioning table and the supporting seat provide supporting effects for equipment, the transmission shaft and the first screw rod are driven to rotate through rotation of the motor, power is transmitted to the second screw rod through mutual matching of the four transmission bevel gears and the double-sided bevel gears, the first screw rod and the second screw rod are two-way screw rods, the fixing assembly is driven to move towards the center of the positioning table through rotation of the first screw rod and the second screw rod respectively, the purpose of positioning a die is achieved, the die is enabled to achieve centering effect more easily, the problem that when the automobile die positioning device is used, only two sides of the die can be positioned, good centering effect cannot be achieved on the die, and the die is easy to deviate during machining is solved.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below.

Fig. 1 is a schematic view showing the overall structure of a mold positioning device according to a first embodiment of the present utility model.

Fig. 2 is a schematic structural view of a transmission assembly according to a first embodiment of the present utility model.

Fig. 3 is a schematic structural view of a fixing assembly according to a first embodiment of the present utility model.

Fig. 4 is a schematic overall structure of a mold positioning device according to a second embodiment of the present utility model.

In the figure, a 101-positioning table, a 102-first screw rod, a 103-second screw rod, a 104-supporting seat, a 105-transmission bevel gear, a 106-double-sided bevel gear, a 107-transmission shaft, a 108-motor, a 109-moving seat, a 110-guide bar, a 111-supporting plate, a 112-buffer spring, a 113-buffer plate and a 201-placing table are arranged.

Detailed Description

The following detailed description of embodiments of the utility model, examples of which are illustrated in the accompanying drawings and, by way of example, are intended to be illustrative, and not to be construed as limiting, of the utility model.

The first embodiment of the application is as follows:

referring to fig. 1 to 3, fig. 1 is a schematic overall structure of a mold positioning device according to a first embodiment of the present utility model, fig. 2 is a schematic structure of a transmission assembly according to the first embodiment of the present utility model, and fig. 3 is a schematic structure of a fixing assembly according to the first embodiment of the present utility model, the present utility model provides a mold positioning device, including a positioning table 101, a transmission assembly and a fixing assembly, the transmission assembly includes a first screw 102, a second screw 103, a supporting seat 104, a transmission bevel gear 105, a double-sided bevel gear 106, a transmission shaft 107 and a motor 108, and the fixing assembly includes a moving seat 109, a guide bar 110, a supporting plate 111, a buffer spring 112 and a buffer plate 113.

For this embodiment, the first screw 102 is rotationally connected with the positioning table 101 and is located in the positioning table 101, the second screw 103 is rotationally connected with the positioning table 101 and is located in the positioning table 101, the supporting seat 104 is rotationally connected with the positioning table 101 and is located between the first screw 102 and the second screw 103, the number of the two transmission bevel gears 105 is two, the two transmission bevel gears 105 are respectively fixedly connected with the first screw 102 and the second screw 103 and are respectively located in the outer sides of the first screw 102 and the second screw 103, the double-sided bevel gears 106 are rotationally connected with the supporting seat 104 and are located between the two transmission bevel gears 105, the fixing component is connected with the positioning table 101, the positioning table 101 and the supporting seat 104 provide supporting functions for equipment, the transmission shaft 107 and the first screw 102 are driven to rotate through the rotation of the motor 108, the two double-sided bevel gears 105 are matched with the two transmission bevel gears 103 to achieve the purpose of fixing the first screw 102 and the second screw 103, and the second screw 102 are driven by the two transmission bevel gears 103 to achieve the purpose of fixing the die, and the die is easy to achieve the two-way positioning.

The transmission shaft 107 is fixedly connected with the first screw rod 102, penetrates through the positioning table 101, the motor 108 is connected with the transmission shaft 107 and is located at the outer side of the positioning table 101, the motor 108 provides power for the transmission assembly, and the transmission shaft 107 transmits the power provided by the motor 108 to the first screw rod 102.

Secondly, the number of the moving seats 109 is four, the four moving seats 109 are respectively connected with the positioning table 101 in a sliding manner, and are respectively located on the outer sides of the first screw rod 102 and the second screw rod 103, the bottom of each moving seat 109 is fixedly connected with one guide strip 110, the top of each moving seat 109 is fixedly connected with one supporting plate 111, the first screw rod 102 and the second screw rod 103 rotate to respectively drive the four moving seats 109 to move, meanwhile, the moving seats 109 slide along the direction of the guide strips 110, and the supporting plates 111 provide supporting functions for the fixing components.

Again, the number of buffer springs 112 is a plurality of, a plurality of buffer springs 112 respectively with four backup pad 111 fixed connection to be located four respectively backup pad 111 opposite one side, the number of buffer board 113 is four, four buffer board 113 with buffer springs 112 fixed connection, and be located respectively buffer springs 112 is kept away from the one end of backup pad 111, buffer springs 112 is for buffer board 113 provides elasticity, when moving seat 109 to the center, buffer board 113 contacts with the mould, through buffer springs 112 provided elasticity, has reduced buffer board 113 has reduced the damage to the impact force of mould, has prolonged the life of equipment.

By using the die positioning device of the embodiment, the positioning table 101 and the supporting seat 104 provide supporting function for equipment, the transmission shaft 107 and the first screw rod 102 are driven to rotate through the rotation of the motor 108, power is transmitted to the second screw rod 103 through the mutual matching of the four transmission bevel gears 105 and the double-sided bevel gears 106, the first screw rod 102 and the second screw rod 103 are two-way screw rods, the fixing assembly is respectively driven to move towards the center of the positioning table 101 through the rotation of the first screw rod 102 and the second screw rod 103, the purpose of positioning the die is achieved, the die is enabled to achieve a centering effect more easily, and the problem that when the automobile die positioning device is used, only two sides of the die can be positioned, a good centering effect cannot be achieved on the die, and the die is easy to deviate during processing is solved.

The second embodiment of the application is as follows:

On the basis of the first embodiment, please refer to fig. 4, wherein fig. 4 is a schematic diagram of an overall structure of a mold positioning device according to a second embodiment of the present utility model.

The mold positioning device of the present embodiment further includes a placement stage 201.

For this embodiment, the placing table 201 is detachably connected to the positioning table 101, and is located at the top of the positioning table 101, so that a worker can automatically adjust the size of the placing table 201 according to the size of the mold when positioning the mold, so that the placing table 201 supports the mold more simply and reasonably.

With the mold positioning device of the present embodiment, the replaceable placement table 201 provides support for the mold, so as to achieve the effect of positioning molds of different shapes.

The foregoing disclosure is only illustrative of one or more preferred embodiments of the present application, and it is not intended to limit the scope of the claims hereof, as persons of ordinary skill in the art will understand that all or part of the processes for practicing the embodiments described herein may be practiced with equivalent variations in the claims, which are within the scope of the application.

Claims (5)

1. A mold positioning device comprises a positioning table and is characterized in that,

The device also comprises a transmission assembly and a fixing assembly;

the transmission assembly comprises a first screw rod, a second screw rod, a supporting seat, transmission bevel gears and double-sided bevel gears, wherein the first screw rod is rotationally connected with the positioning table and is located inside the positioning table, the second screw rod is rotationally connected with the positioning table and is located inside the positioning table, the supporting seat is rotationally connected with the positioning table and is located between the first screw rod and the second screw rod, the number of the transmission bevel gears is two, the two transmission bevel gears are respectively fixedly connected with the first screw rod and the second screw rod and are respectively located on the outer sides of the first screw rod and the second screw rod, the double-sided bevel gears are rotationally connected with the supporting seat and are located between the two transmission bevel gears, and the fixing assembly is connected with the positioning table.

2. A mold positioning device according to claim 1, wherein,

The transmission assembly further comprises a transmission shaft and a motor, wherein the transmission shaft is fixedly connected with the first screw rod and penetrates through the positioning table, and the motor is connected with the transmission shaft and is located on the outer side of the positioning table.

3. A mold positioning device according to claim 1, wherein,

The fixed subassembly includes removal seat, gib block and backup pad, the quantity of removing the seat is four, four remove the seat respectively with locating bench sliding connection, and be located respectively the lead screw No. one with the outside of lead screw No. two, every remove the bottom fixedly connected with of seat one the gib block, every remove the top fixedly connected with of seat one the backup pad.

4. A mold positioning device according to claim 3, wherein,

The fixing assembly further comprises a plurality of buffer springs and buffer plates, the buffer springs are fixedly connected with the four support plates respectively and located on one sides of the four support plates opposite to each other, the buffer plates are four in number and fixedly connected with the buffer springs and located at one ends of the buffer springs away from the support plates respectively.

5. A mold positioning device according to claim 1, wherein,

The die positioning device further comprises a placing table, wherein the placing table is detachably connected with the positioning table and is positioned at the top of the positioning table.