CN219170633U

CN219170633U - Positioning device for processing injection molding product

Info

Publication number: CN219170633U
Application number: CN202222915448.9U
Authority: CN
Inventors: 谭雪弟
Original assignee: Qingdao Xuhui Molding Co ltd
Current assignee: Qingdao Xuhui Molding Co ltd
Priority date: 2022-11-02
Filing date: 2022-11-02
Publication date: 2023-06-13
Anticipated expiration: 2032-11-02

Abstract

The utility model discloses a positioning device for processing an injection molding product, which comprises a workbench, wherein a sliding rod is connected onto the workbench in a sliding way, a sliding groove is formed in the outer wall of the sliding rod, a fixed rod is connected onto the sliding groove in a sliding way, a nut groove is formed in the outer wall of the sliding rod, a nut is connected onto the sliding groove in a sliding way, two connecting rods are fixedly connected onto the lower end of the nut, a fixed plate is fixedly connected onto the connecting rods, the fixed plate is connected into the sliding groove in a sliding way, and a sliding mechanism for enabling the nut to slide up and down is arranged in the nut groove. When the injection molding pieces with different shapes are clamped, the nut can continuously drive the fixing plate to slide upwards through the reverse rotating handle under the cooperation of the gear and the rack, and then the fixing of the fixing rod can be released, so that the fixing rod capable of stably clamping the injection molding pieces can be replaced, and the subsequent processing quality of workpieces is improved.

Description

Positioning device for processing injection molding product

Technical Field

The utility model relates to the technical field of injection molding, in particular to a positioning device for processing an injection molding product.

Background

The injection molding product is formed by heating, plasticizing and melting plastic by an injection molding machine, then injecting the plastic into a cavity of a molding die, solidifying the plastic by cooling and cooling solution, and then demolding, wherein the molded injection molding product is widely applied to automobile parts.

The device is consistent with an automobile injection molding accessory processing positioning device, the device clamps the workpiece through an extrusion rod and two trapezoidal blocks which are arranged on two sides of a threaded block, and the two clamping plates and the two arc clamping grooves are various in shape and size and are not uniform.

Disclosure of Invention

The utility model aims to solve the defects in the prior art, and provides a positioning device for processing an injection molding product.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a positioner is used in injection molding product processing, includes the workstation, sliding connection has the slide bar on the workstation, the spout has been seted up to the slide bar outer wall, sliding connection has the dead lever in the spout, the nut groove has been seted up to the slide bar outer wall, sliding connection has the nut in the nut groove, two connecting rods of nut lower extreme fixedly connected with, connecting rod fixedly connected with fixed plate, fixed plate sliding connection is in the spout, nut inslot installs the slide mechanism who makes the nut slide from top to bottom.

Preferably, the sliding mechanism comprises a first threaded rod rotatably connected in the nut groove, the first threaded rod is in threaded connection with the nut, and a gear is fixedly connected to the upper end of the first threaded rod.

Preferably, the upper end of the workbench is fixedly connected with a rack, and the gear is meshed with the rack.

Preferably, a fixed slot is formed in the upper end of the workbench, a second threaded rod is connected in the fixed slot in a rotating mode, and the sliding rod is in threaded connection with the second threaded rod.

Preferably, the upper end of the workbench is fixedly connected with a fixed block, and the fixed block is fixedly connected with a fixed rod.

Preferably, the side wall of the workbench is rotationally connected with the storage box through a rotating shaft, and the second threaded rod is fixedly connected with the rotating handle.

The utility model has the following beneficial effects:

1. when the injection molding piece with different shapes is clamped, the nut can continuously drive the fixing plate to slide upwards under the cooperation of the gear and the rack through the reverse rotating handle, and then the fixing of the fixing rod can be released, so that the fixing rod capable of stably clamping the injection molding piece can be replaced, and the subsequent processing quality of the workpiece is improved.

2. Through pivot and the receiver that sets up, can place idle instrument in the receiver, avoid the instrument to put in disorder, improved the efficiency when finding the instrument.

Drawings

FIG. 1 is a schematic diagram of a positioning device for processing injection molding products according to the present utility model;

FIG. 2 is a cross-sectional view taken at A-A in FIG. 1.

FIG. 3 is a cross-sectional view taken at B-B in FIG. 2.

In the figure: the device comprises a workbench 1, a fixing groove 2, a second threaded rod 3, a fixing rod 4, a fixing block 5, a rack 6, a rotating handle 7, a sliding rod 8, a gear 9, a rotating shaft 10, a storage box 11, a first threaded rod 12, a nut 13, a connecting rod 14, a fixing plate 15, a sliding groove 16 and a nut groove 17.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1-3, a positioning device for processing an injection molding product comprises a workbench 1, wherein a slide bar 8 is connected to the workbench 1 in a sliding manner, a sliding groove 16 is formed in the outer wall of the slide bar 8, a fixing rod 4 is connected to the sliding groove 16 in a sliding manner, a nut groove 17 is formed in the outer wall of the slide bar 8, a nut 13 is connected to the sliding manner in the nut groove 17 in a sliding manner, two connecting rods 14 are fixedly connected to the lower end of the nut 13, a fixing plate 15 is fixedly connected to the connecting rods 14, the fixing plate 15 is connected to the sliding groove 16 in a sliding manner, and a sliding mechanism for enabling the nut 13 to slide up and down is arranged in the nut groove 17.

The sliding mechanism comprises a first threaded rod 12 which is rotationally connected in a nut groove 17, the first threaded rod 12 is in threaded connection with a nut 13, a gear 9 is fixedly connected to the upper end of the first threaded rod 12, a rack 6 is fixedly connected to the upper end of the workbench 1, the gear 9 is meshed with the rack 6, a fixed groove 2 is formed in the upper end of the workbench 1, a second threaded rod 3 is rotationally connected to the fixed groove 2, a sliding rod 8 is in threaded connection with the second threaded rod 3, a fixed block 5 is fixedly connected to the upper end of the workbench 1, the fixed block 5 is fixedly connected with the fixed rod 4, a storage box 11 is rotationally connected to the side wall of the workbench 1 through a rotating shaft 10, and a rotating handle 7 is fixedly connected to the second threaded rod 3.

In the utility model, when the workpiece is required to be clamped, the workpiece is placed between the two fixing rods 4, the rotating handle 7 is rotated, the rotating handle 7 drives the second threaded rod 3 to rotate, the second threaded rod 3 drives the sliding rod 8 on the threaded section of the second threaded rod to slide leftwards, and simultaneously drives the fixing rod 4 on the sliding rod 8 to slide leftwards, and when the fixing rod 4 slides to be attached to the outer surface of the workpiece, the rotating handle 7 is stopped, so that the workpiece can be fixed.

When carrying out the centre gripping to the special work piece of shape, accessible reverse turn handle 7 drives slide bar 8 to the right side through second threaded rod 3 and slides, the cooperation of gear 9 and rack 6 can drive the rotation of first threaded rod 12, nut 13 on the first threaded rod 12 drive its screw thread section slides downwards, nut 13 drives fixed plate 15 through two connecting rods 14 simultaneously and slides upwards, then can remove the fixed to dead lever 4, follow-up accessible staff changes the dead lever 4 that can stabilize the centre gripping work piece, so can improve the quality of follow-up processing work piece.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides a positioner is used in processing of injection molding product, includes workstation (1), its characterized in that, sliding connection has slide bar (8) on workstation (1), spout (16) have been seted up to slide bar (8) outer wall, sliding connection has dead lever (4) in spout (16), nut groove (17) have been seted up to slide bar (8) outer wall, sliding connection has nut (13) in nut groove (17), nut (13) lower extreme fixedly connected with two connecting rods (14), connecting rod (14) fixedly connected with fixed plate (15), fixed plate (15) sliding connection is in spout (16), install the slide mechanism who makes nut (13) slide from top to bottom in nut groove (17).

2. The positioning device for processing an injection molding product according to claim 1, wherein the sliding mechanism comprises a first threaded rod (12) rotatably connected in a nut groove (17), the first threaded rod (12) is in threaded connection with a nut (13), and a gear (9) is fixedly connected to the upper end of the first threaded rod (12).

3. The positioning device for processing the injection molding product according to claim 2, wherein the upper end of the workbench (1) is fixedly connected with a rack (6), and the gear (9) is meshed with the rack (6).

4. The positioning device for processing the injection molding product according to claim 1, wherein a fixing groove (2) is formed in the upper end of the workbench (1), a second threaded rod (3) is rotationally connected to the fixing groove (2), and the sliding rod (8) is in threaded connection with the second threaded rod (3).

5. The positioning device for processing the injection molding product according to claim 1, wherein a fixed block (5) is fixedly connected to the upper end of the workbench (1), and the fixed block (5) is fixedly connected with the fixed rod (4).

6. The positioning device for processing injection molding products according to claim 4, wherein the side wall of the workbench (1) is rotatably connected with the storage box (11) through the rotating shaft (10), and the second threaded rod (3) is fixedly connected with the rotating handle (7).