CN220482451U - Vehicle-mounted die core pulling device - Google Patents

Abstract

The utility model relates to the technical field of dies, in particular to a core pulling device of a vehicle-mounted die, which comprises a frame body, an upper die, a lower die and a core pulling mechanism, wherein the core pulling mechanism comprises a driving piece, a sliding plate, a stress rod, an arc block, two supporting plates, two sliding pieces, two T-shaped plates, two mandrels and a spring, the frame body is provided with two sliding grooves, the driving piece is fixedly connected with the frame body, the output end of the driving piece is fixedly connected with the arc block, the arc block is provided with a through hole, one end of the stress rod is fixedly connected with the sliding plate, the other end of the stress rod is inserted into the through hole, the two sliding pieces are respectively connected with the corresponding sliding grooves in a sliding manner, the T-shaped plates are fixedly connected with the corresponding sliding pieces, the mandrels are arranged on the corresponding T-shaped plates and are matched with the lower die, and the two ends of the spring are respectively fixedly connected with the corresponding sliding pieces.

Description

Vehicle-mounted die core pulling device

Technical Field

The utility model relates to the technical field of molds, in particular to a vehicle-mounted mold core pulling device.

Background

Many vehicle-mounted articles on automobiles are required to be produced through a mold, and the mold for the vehicle-mounted articles can be called a vehicle-mounted mold, including a stamping mold, an injection mold, a forging mold, a casting wax mold, a glass mold and the like, and after molding is completed, core pulling is required.

The existing mould core pulling is usually carried out manually by an operator, so that the labor intensity of the operator is high.

Disclosure of Invention

The utility model aims to provide a vehicle-mounted die core pulling device, and aims to solve the technical problem that the existing die core pulling in the prior art is usually carried out manually by an operator, so that the labor intensity of the operator is high.

In order to achieve the above purpose, the vehicle-mounted die core pulling device comprises a frame body, an upper die, a lower die and a core pulling mechanism, wherein the lower die is arranged on the frame body, the core pulling mechanism comprises a driving piece, a sliding plate, a stress rod, an arc-shaped block, two propping plates, two sliding pieces, two T-shaped plates, two mandrels and springs, the frame body is provided with two sliding grooves, one end of the sliding plate is connected with the upper die, the other end of the sliding plate penetrates through the frame body, the driving piece is fixedly connected with the frame body, the output end of the driving piece is fixedly connected with the arc-shaped block, the arc-shaped block is provided with a through hole, one end of the stress rod is fixedly connected with the sliding plate, the other end of the stress rod is inserted into the through hole, the two sliding pieces are respectively connected with the corresponding sliding grooves in a sliding mode, the two propping plates are respectively connected with the upper die in a fixed mode, the two propping plates are respectively contacted with the corresponding sliding pieces, the T are fixedly connected with the corresponding sliding pieces, the T-shaped plates are respectively, the T-shaped plates are fixedly connected with the corresponding two mandrels, and the two end of the T-shaped plates are respectively connected with the corresponding dies, and the corresponding T-shaped plates are respectively.

The core pulling mechanism further comprises a telescopic rod, and two ends of the telescopic rod are fixedly connected with the corresponding sliding parts respectively.

The sliding piece comprises a sliding block and a plate body, wherein the sliding block is in sliding connection with the corresponding sliding groove, and the plate body is fixedly connected with the sliding block and is located above the sliding block.

The T-shaped plate comprises a connecting plate and a supporting plate, one end of the connecting plate is fixedly connected with the corresponding plate body, and the other end of the connecting plate is fixedly connected with the supporting plate.

The driving piece comprises a mounting plate and a motor, wherein the mounting plate is fixedly connected with the frame body, and the motor is mounted on the mounting plate.

According to the vehicle-mounted mold core pulling device, the core pulling mechanism is arranged, after the upper mold and the lower mold are matched for injection molding, the driving piece is opened, the output end of the driving piece drives the arc-shaped block to rotate, the arc-shaped block drives the stress rod to slide in the through hole and simultaneously drives the stress rod to move upwards, the stress rod drives the sliding plate to slide on the frame body, the sliding plate drives the upper mold to move upwards, the upper mold drives the two abutting plates to move upwards to abut against the two sliding pieces, the two sliding pieces slide in the corresponding sliding grooves respectively, the springs are driven to stretch, the two sliding pieces also drive the two T-shaped plates to move relatively, and the two T-shaped plates draw the two mandrels out of the forming cavity of the lower mold.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic structural view of a first embodiment of the present utility model.

Fig. 2 is a side view of a first embodiment of the utility model.

Fig. 3 is a cross-sectional view of the A-A line structure of fig. 1 in accordance with the present utility model.

101-frame body, 102-upper die, 103-lower die, 104-slide plate, 105-stress rod, 106-arc block, 107-supporting plate, 108-core shaft, 109-spring, 110-telescopic rod, 111-slide block, 112-plate body, 113-connecting plate, 114-support plate, 115-mounting plate, 116-motor, 117-chute and 118-through hole.

Detailed Description

Referring to fig. 1 to 3, fig. 1 is a schematic structural view of a first embodiment of the present utility model, fig. 2 is a side view of the first embodiment of the present utility model, and fig. 3 is a sectional view of the A-A line structure of fig. 1 of the present utility model.

The utility model provides a core pulling device of a vehicle-mounted mold, which comprises: including support body 101, last mould 102, bed die 103 and core pulling mechanism, core pulling mechanism includes driving piece, slide 104, atress pole 105, arc piece 106, two support and hold board 107, two sliders, two T shaped plates, two dabbers 108, spring 109 and telescopic link 110, the slider includes slider 111 and plate body 112, the T shaped plate includes connecting plate 113 and extension board 114, the driving piece includes mounting panel 115 and motor 116, and current mould is always gone on through the manual work of operating personnel in the aforesaid scheme has been solved to the aforesaid to lead to the higher technical problem of operating personnel's intensity of labour.

For the present embodiment, the lower mold 103 is disposed on the frame 101, and injection molding is performed by matching the upper mold 102 with the lower mold 103.

Wherein the frame 101 is provided with two sliding grooves 117, one end of the sliding plate 104 is connected with the upper die 102, the other end of the sliding plate 104 penetrates through the frame 101, the driving piece is fixedly connected with the frame 101, the output end of the driving piece is fixedly connected with the arc-shaped block 106, the arc-shaped block 106 is provided with a through hole 118, one end of the stress rod 105 is fixedly connected with the sliding plate 104, the other end of the stress rod 105 is inserted into the through hole 118, the two sliding pieces are respectively connected with the corresponding sliding grooves 117 in a sliding manner, the two supporting plates 107 are respectively connected with the upper die 102 in a fixed manner, the two supporting plates 107 are respectively contacted with the corresponding sliding pieces, the T-shaped plate is fixedly connected with the corresponding sliding pieces, the mandrel 108 is arranged on the corresponding T-shaped plate and is matched with the lower die 103, the two ends of the spring 109 are respectively fixedly connected with the corresponding sliding parts, after the upper die 102 and the lower die 103 are matched and injection molded, the driving part is opened, the output end of the driving part drives the arc-shaped block 106 to rotate, the arc-shaped block 106 drives the stress rod 105 to slide in the through hole 118 and simultaneously drives the stress rod 105 to move upwards, the stress rod 105 drives the sliding plate 104 to slide on the frame 101, the sliding plate 104 drives the upper die 102 to move upwards, the upper die 102 drives the two supporting plates 107 to move upwards to support the two sliding parts, so that the two sliding parts slide in the corresponding sliding grooves 117 respectively and drive the spring 109 to stretch, the two sliding parts also drive the two T-shaped plates to move relatively, the two T-shaped plates draw the two mandrels 108 out of the forming cavity of the lower die 103, so that core pulling can be completed when the upper die 102 is far away from the lower die 103, and the labor intensity of operators is reduced.

Secondly, the two ends of the telescopic rod 110 are respectively and fixedly connected with the corresponding sliding parts, and by arranging the telescopic rod 110, when the two sliding parts slide, the two sliding parts drive the spring 109 to correspondingly stretch, so that the stability of the two sliding parts can be improved.

Meanwhile, the sliding block 111 is slidably connected with the corresponding sliding groove 117, the plate body 112 is fixedly connected with the sliding block 111 and is located above the sliding block 111, and by setting the sliding block 111 and the plate body 112, the supporting plate 107 supports against the plate body 112, and the plate body 112 drives the sliding block 111 to slide in the corresponding sliding groove 117.

In addition, one end of the connecting plate 113 is fixedly connected with the corresponding plate body 112, the other end of the connecting plate 113 is fixedly connected with the supporting plate 114, and by arranging the connecting plate 113 and the supporting plate 114, when the plate body 112 moves, the plate body 112 drives the connecting plate 113 to move, and the connecting plate 113 drives the supporting plate 114 to move.

Finally, the mounting plate 115 is fixedly connected with the frame 101, the motor 116 is mounted on the mounting plate 115, and by setting the mounting plate 115 and the motor 116, the motor 116 can be mounted on the frame 101 through the mounting plate 115.

By arranging the core pulling mechanism, after the upper die 102 and the lower die 103 are matched and injection molded, the driving piece is opened, the output end of the driving piece drives the arc-shaped block 106 to rotate, the arc-shaped block 106 drives the stress rod 105 to slide in the through hole 118 and simultaneously drives the stress rod 105 to move upwards, the stress rod 105 drives the slide plate 104 to slide on the frame body 101, the slide plate 104 drives the upper die 102 to move upwards, the upper die 102 drives the two supporting plates 107 to move upwards to support the two sliding pieces, the two sliding pieces slide in the corresponding sliding grooves 117 respectively, the springs 109 are driven to stretch, the two sliding pieces also drive the two T-shaped plates to move relatively, the two T-shaped plates draw the two core pulling plates 108 out of the lower die 103 from the inner part of the lower die 103, and therefore the labor intensity of the upper die 102 can be reduced, and the labor intensity of the lower die is reduced.

The above disclosure is only a preferred embodiment of the present utility model, and it should be understood that the scope of the utility model is not limited thereto, and those skilled in the art will appreciate that all or part of the procedures described above can be performed according to the equivalent changes of the claims, and still fall within the scope of the present utility model.

Claims (5)

1. The vehicle-mounted mold core pulling device comprises a frame body, an upper mold and a lower mold, wherein the lower mold is arranged on the frame body,

the device also comprises a core pulling mechanism;

the core pulling mechanism comprises a driving piece, a sliding plate, a stress rod, an arc-shaped block, two propping plates, two sliding pieces, two T-shaped plates, two mandrels and springs, wherein the two sliding grooves are formed in the frame body, one end of the sliding plate is connected with the upper die, the other end of the sliding plate penetrates through the frame body, the driving piece is fixedly connected with the frame body, the output end of the driving piece is fixedly connected with the arc-shaped block, the arc-shaped block is provided with a through hole, one end of the stress rod is fixedly connected with the sliding plate, the other end of the stress rod is inserted into the through hole, the two sliding pieces are respectively connected with the corresponding sliding grooves in a sliding manner, the two propping plates are respectively connected with the corresponding sliding pieces, the T-shaped plates are respectively connected with the corresponding sliding pieces in a fixed manner, the mandrels are arranged on the corresponding T-shaped plates and are matched with the lower die, and the two ends of the springs are respectively connected with the corresponding sliding pieces in a fixed manner.

2. The core-pulling apparatus for a vehicle mold according to claim 1, wherein,

the core pulling mechanism further comprises a telescopic rod, and two ends of the telescopic rod are fixedly connected with the corresponding sliding parts respectively.

3. The core-pulling device for a vehicle mold according to claim 2, wherein,

the sliding piece comprises a sliding block and a plate body, wherein the sliding block is in sliding connection with the corresponding sliding groove, and the plate body is fixedly connected with the sliding block and is positioned above the sliding block.

4. The core-pulling apparatus for a vehicle mold according to claim 3, wherein,

the T-shaped plate comprises a connecting plate and a support plate, one end of the connecting plate is fixedly connected with the corresponding plate body, and the other end of the connecting plate is fixedly connected with the support plate.

5. The core-pulling apparatus for a vehicle mold according to claim 4, wherein,

the driving piece comprises a mounting plate and a motor, wherein the mounting plate is fixedly connected with the frame body, and the motor is mounted on the mounting plate.