CN216578921U - Jig positioning mechanism for injection molding - Google Patents
Jig positioning mechanism for injection molding Download PDFInfo
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- CN216578921U CN216578921U CN202122873853.4U CN202122873853U CN216578921U CN 216578921 U CN216578921 U CN 216578921U CN 202122873853 U CN202122873853 U CN 202122873853U CN 216578921 U CN216578921 U CN 216578921U
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Abstract
The utility model discloses a jig positioning mechanism for injection molding, which comprises a workbench, wherein a support plate and a slide rail are arranged on the workbench, the slide rail is connected with a slide plate in a sliding manner, the slide plate and the outer wall of one side of the support plate are respectively provided with a placing groove, the inner walls of the two sides of the placing grooves are respectively provided with a slide groove, a vertical lead screw is arranged in each slide groove through a bearing, the top end of each vertical lead screw is provided with a hand wheel through a flat key, a slide rod is arranged in each slide groove on the slide plate, the slide rod is connected with a clamping plate in a sliding manner, one side of the workbench is provided with a groove, a horizontal lead screw is arranged in each groove through a bearing, a motor is arranged on the workbench, one side of the motor is connected with the horizontal lead screw, one side of the workbench is provided with an injection molding module, one side of the injection molding module is provided with a control console, the control console is electrically connected with the motor through a lead, and the outer wall of one side of the support plate is also provided with a material injection hole. This application realizes the installation location of tool fast, can carry out the aligning to the tool simultaneously, reduces the debug time.
Description
Technical Field
The utility model relates to the technical field of injection molding jigs, in particular to a jig positioning mechanism for injection molding.
Background
Injection molding is a method for producing and molding industrial products. The products are generally made by rubber injection molding and plastic injection molding. The injection molding can be divided into injection molding and die casting, an injection molding machine (an injection machine or an injection molding machine for short) is a main molding device for making thermoplastic plastics or thermosetting materials into plastic products with various shapes by using a plastic molding die, and the injection molding is realized by the injection molding machine and the die.
At present, need adjust when the tool installation of current moulding plastics for the tool of moulding plastics and the rifle heart of moulding plastics, this process is comparatively loaded down with trivial details, influences injection moulding equipment's the efficiency of moulding plastics, when the quick production of current injection moulding equipment simultaneously, when the rifle that moulds plastics gets into annotates material downthehole portion, can cause certain impact to the tool, influences the life of tool, consequently, need to design a tool positioning mechanism for moulding plastics urgently and solve above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
In view of the above problems, the present invention provides a jig positioning mechanism for injection molding, which is convenient for centering and has a buffer structure.
In order to realize the technical purpose, the scheme of the utility model is as follows: a jig positioning mechanism for injection molding comprises a workbench, wherein a support plate and a slide rail are arranged on the workbench, the slide rail and the support plate are arranged on the same side, the slide rail is connected with a slide plate in a sliding manner, the slide plate and the outer wall of one side of the support plate are respectively provided with a placing groove, the inner walls of two sides of the placing groove are respectively provided with a slide groove, a vertical lead screw is arranged in the slide groove through a bearing, the top end of the vertical lead screw is provided with a hand wheel through a flat key, the slide bar is arranged in the slide groove on the slide plate, a clamping plate is connected on the slide bar in a sliding manner, one side of the clamping plate is connected with the vertical lead screw, and at least two positioning pins are arranged on the clamping plate;
a groove is formed in one side of the workbench, the groove is arranged on the same side as the sliding rail, a horizontal screw rod is installed in the groove through a bearing, and the horizontal screw rod is in threaded connection with the sliding plate;
the injection molding machine is characterized in that a motor is arranged on the workbench, one side of the motor is connected to the horizontal lead screw, an injection molding module is arranged on one side of the workbench, a control console is arranged on one side of the injection molding module and is electrically connected to the motor through a lead, and a material injection hole is further formed in the outer wall of one side of the support plate.
Preferably, a heating pad is arranged inside the material injection hole.
Preferably, the support plate is provided with at least two springs, the springs are arranged on one side of the material injection hole, one end of each spring is connected with the base plate, and the outer wall of one side of the base plate is provided with the flexible layer.
Preferably, the bottom of the sliding plate is of a convex structure, the bottom of the sliding plate is embedded in the groove, concave structures are arranged on two sides of the convex structure respectively, and the concave structures are matched with the sliding rails.
The injection molding device has the beneficial effects that (1) through the vertical screw rod and the clamping plates, when the device is used, a worker can install the jig on the clamping plate positioned below when installing the jig, and then the vertical screw rod drives the two clamping plates to move oppositely on the sliding rod by rotating the hand wheel, so that the clamping plates clamp the jig, the installation and the positioning of the jig are quickly realized, meanwhile, the jig can be aligned, the jig and an injection molding gun of an injection molding module are positioned on the same central line, and the time required by subsequent debugging is reduced.
(2) Through the spring and base plate and the flexible layer that set up, when the rifle of moulding plastics on the module of moulding plastics inserts the notes material hole, the structure that constitutes by spring, base plate and flexible layer can reduce the impact that the rifle of moulding plastics caused the extension board to improve the life of extension board, avoid the extension board to receive and strike the not hard up unstability of bolt.
(3) Through the heating pad that sets up, after this equipment was moulded plastics, start the heating pad and can heat annotating the inside remaining rubber in material hole to the staff of being convenient for clears up annotating the material hole, reduces the degree of difficulty of follow-up this clearance when moulding plastics in succession.
Drawings
FIG. 1 is a front view of the structure of the present design;
FIG. 2 is a schematic side view of the design of the support plate structure;
fig. 3 is a schematic structural diagram of the material injection hole of the present design.
In the figure: the injection molding machine comprises a workbench 1, a support plate 2, a sliding plate 3, a motor 4, a sliding rail 5, a groove 6, a horizontal screw rod 7, a control console 8, an injection molding module 9, a placement groove 10, a sliding groove 11, a vertical screw rod 12, a hand wheel 13, a sliding rod 14, a clamping plate 15, a positioning pin 16, a material injection hole 17, a heating pad 18, a spring 19, a base plate 20 and a flexible layer 21.
Detailed Description
The utility model is described in further detail below with reference to the figures and specific embodiments.
As shown in fig. 1-3, a support plate 2 and a slide rail 5 are arranged on a workbench 1, the slide rail 5 is at the same side of the support plate 2, a slide plate 3 is slidably connected on the slide rail 5, a placement groove 10 is respectively arranged on the outer walls of the slide plate 3 and one side of the support plate 2, sliding grooves 11 are respectively arranged on the inner walls of both sides of the placement groove 10, a vertical screw rod 12 is arranged in the sliding groove 11 through a bearing, the vertical screw rod 12 is composed of two sections of ball screw rods with opposite threads, so that two clamping plates 15 can move oppositely, a hand wheel 13 is arranged at the top end of the vertical screw rod 12 through a flat key, the hand wheel 13 is convenient for a worker to manually rotate and control the screw rod 12 to move the clamping plates 15, a slide rod 14 is arranged in the sliding groove 11 on the slide plate 3, the slide rod 14 is convenient for guiding when the clamping plates 15 move, the clamping plates 14 are slidably connected with the clamping plates 15, the clamping plates 15 can be driven by the screw rod 12 to clamp the clamping plates, splint 15 one side is connected in perpendicular lead screw 12, is provided with two at least locating pins 16 on the splint 15, and locating pin 16 is convenient for make the tool location on splint 15 to restrict the tool.
A groove 6 is formed in one side of the workbench 1, the groove 6 is convenient for mounting a horizontal screw rod 7, the groove 6 is arranged on the same side of the slide rail 5, the horizontal screw rod 7 is mounted in the groove 6 through a bearing, the horizontal screw rod 7 is convenient for transferring motion, so that the slide plate 3 moves on the slide rail 5, and the horizontal screw rod 7 is in threaded connection with the slide plate 3;
the working table 1 is provided with a motor 4, the type of the motor 4 is preferably CTG (China railway control group), which is convenient for providing power for the rotation of the horizontal screw 7, one side of the motor 4 is connected with the horizontal screw 7, one side of the working table 1 is provided with an injection molding module 9, the injection molding module 9 comprises a feeding structure, an injection molding gun structure, a heating structure and the like, which is convenient for injecting rubber into a combined jig, one side of the injection molding module 9 is provided with a control table 8, the control table 8 is convenient for controlling the operation of the equipment, the control table 8 is electrically connected with the motor 4 through a lead, the outer wall of one side of the support plate 2 is also provided with a material injection hole 17, and the material injection hole 17 is convenient for an injection molding gun in the injection molding module 9 to penetrate through the support plate 2 and be inserted into a feed inlet of the jig;
the material injection hole 17 is internally provided with a heating pad 18, and the heating pad 18 heats rubber falling inside the material injection hole 17 so as to clean the material injection hole 17.
The support plate 2 is provided with at least two springs 19 which are distributed in an equidistant annular structure, the springs are arranged on one side of the material injection hole 17, one end of each spring 19 is connected with a base plate 20, the structure formed by the springs 19 and the base plates 20 can reduce the impact of an injection molding gun on the support plate 2, the outer wall of one side of each base plate 20 is provided with a flexible layer 21, and the flexible layer 21 can reduce the impact of the injection molding gun on the injection molding module 9 on the base plate 20. The bottom of the sliding plate 3 is of a convex structure, the bottom of the sliding plate 3 is embedded in the groove 6, concave structures are arranged on two sides of the convex structure respectively, and the concave structures are matched with the sliding rails 5.
The working principle is as follows: when the device is used, a worker can place two jigs on the clamping plates 15 below the support plate 2 and the sliding plate 3 respectively, the positioning pin 16 can limit the jigs, then the worker rotates the hand wheel 13 to enable the vertical screw rod 12 to drive the two clamping plates 15 to move in opposite directions on the sliding rod 14, so that the clamping plates 15 clamp the jig between the two clamping plates 15, meanwhile, when the clamping plates 15 clamp the jig, the jig and the material injection hole 17 can be positioned on the same central line, then the motor 4 is controlled to be started through the console 8, the motor 4 drives the horizontal screw rod 7 to rotate, the sliding plate 3 slides on the sliding rail 5, the sliding plate 3 is butted with the support plate 2, then the injection molding module 9 is controlled to be started through the console 8, the injection molding gun is inserted into the material injection hole 17, at the moment, the structure formed by the spring 19, the base plate 20 and the flexible layer 21 can reduce the impact of the injection molding gun on the support plate 2, then, when the injection molding gun is separated from the material injection hole 17 at the end of injection molding, the heating pad 18 can be started to heat the rubber falling in the material injection hole 17 so as to clean the material injection hole 17.
This application is through perpendicular lead screw and the splint that set up, when using this equipment, when the installation tool, the staff can install the tool on the splint that are located the below, then make perpendicular lead screw drive two splint move on the slide bar in opposite directions rotating the hand wheel to make splint centre gripping tool, realize the installation location of tool fast, can carry out the aligning to the tool simultaneously, make the tool and the rifle of moulding plastics of the module of moulding plastics on same central line, reduce the time that follow-up debugging needs.
This application is through the spring and base plate and the flexible layer that set up, and when the rifle of moulding plastics on the module of moulding plastics inserted the notes material hole, the structure that constitutes by spring, base plate and flexible layer can reduce the impact that the rifle of moulding plastics caused the extension board to improve the life of extension board, avoid the extension board to receive and strike the not hard up unstability of bolt.
This application is through the heating pad that sets up, after this equipment is moulded plastics, starts the heating pad and can heat annotate the remaining rubber of material downthehole portion to be convenient for the staff clears up annotating the material hole, reduces the degree of difficulty of follow-up this clearance when moulding plastics in succession.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and any minor modifications, equivalent replacements and improvements made to the above embodiment according to the technical spirit of the present invention should be included in the protection scope of the technical solution of the present invention.
Claims (4)
1. The utility model provides a tool positioning mechanism for moulding plastics, includes workstation (1), its characterized in that: the workbench (1) is provided with a support plate (2) and a slide rail (5), the slide rail (5) and the support plate (2) are arranged at the same side, the slide rail (5) is connected with a slide plate (3) in a sliding manner, the outer walls of one side of the slide plate (3) and one side of the support plate (2) are respectively provided with a placing groove (10), the inner walls of two sides of the placing groove (10) are respectively provided with a slide groove (11), a vertical screw rod (12) is arranged in the slide groove (11) through a bearing, the top end of the vertical screw rod (12) is provided with a hand wheel (13) through a flat key, a slide rod (14) is arranged in the slide groove (11) on the slide plate (3), the slide rod (14) is connected with a clamping plate (15) in a sliding manner, one side of the clamping plate (15) is connected to the vertical screw rod (12), and the clamping plate (15) is provided with at least two positioning pins (16);
a groove (6) is formed in one side of the workbench (1), the groove (6) is arranged on the same side of the sliding rail (5), a horizontal screw rod (7) is installed inside the groove (6) through a bearing, and the horizontal screw rod (7) is in threaded connection with the sliding plate (3);
be provided with motor (4) on workstation (1), motor (4) one side is connected in horizontal lead screw (7), one side is provided with mould plastics module (9) on workstation (1), mould plastics module (9) one side and be provided with control cabinet (8), control cabinet (8) are through wire electric connection in motor (4), notes material hole (17) have still been seted up on extension board (2) one side outer wall.
2. The jig positioning mechanism for injection molding according to claim 1, characterized in that: and a heating pad (18) is arranged in the material injection hole (17).
3. The jig positioning mechanism for injection molding according to claim 1, characterized in that: the support plate (2) is provided with at least two springs (19), the springs are arranged on one side of the material injection hole (17), one end of each spring (19) is connected with a base plate (20), and the outer wall of one side of each base plate (20) is provided with a flexible layer (21).
4. The jig positioning mechanism for injection molding according to claim 1, characterized in that: the bottom of the sliding plate (3) is of a convex structure, the bottom of the sliding plate (3) is embedded in the groove (6), concave structures are arranged on two sides of the convex structure respectively, and the concave structures are matched with the sliding rails (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122873853.4U CN216578921U (en) | 2021-11-23 | 2021-11-23 | Jig positioning mechanism for injection molding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122873853.4U CN216578921U (en) | 2021-11-23 | 2021-11-23 | Jig positioning mechanism for injection molding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216578921U true CN216578921U (en) | 2022-05-24 |
Family
ID=81647495
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122873853.4U Active CN216578921U (en) | 2021-11-23 | 2021-11-23 | Jig positioning mechanism for injection molding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216578921U (en) |
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2021
- 2021-11-23 CN CN202122873853.4U patent/CN216578921U/en active Active
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