CN222610251U - A high-precision positioning and locking injection molding tool for heater housing - Google Patents
A high-precision positioning and locking injection molding tool for heater housing Download PDFInfo
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- CN222610251U CN222610251U CN202421075989.8U CN202421075989U CN222610251U CN 222610251 U CN222610251 U CN 222610251U CN 202421075989 U CN202421075989 U CN 202421075989U CN 222610251 U CN222610251 U CN 222610251U
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Abstract
本实用新型涉及注塑设备技术领域，具体涉及一种高精度定位与锁紧的暖风机壳体注塑工装，包括底座和加工组件；加工组件包括架体、上模、下模、块体、滑杆、定位杆、顶板、注塑管、驱动缸和驱动构件，下模固定安装在底座的一侧，架体固定安装在底座靠近下模的一侧，驱动缸固定安装在架体远离底座的一侧，上模与架体滑动连接，并与驱动缸的输出端连接，块体与架体滑动连接，并与上模固定连接，滑杆与架体固定连接，并与块体滑动连接，定位杆固定安装在下模靠近上模的一侧，驱动构件与底座连接，并与下模连接，顶板与下模滑动连接，并与驱动构件连接，注塑管与上模连通，从而提高设备的使用效果。
The utility model relates to the technical field of injection molding equipment, and specifically to an injection molding tool for a heater shell with high-precision positioning and locking, comprising a base and a processing assembly; the processing assembly comprises a frame, an upper mold, a lower mold, a block, a sliding rod, a positioning rod, a top plate, an injection molding tube, a driving cylinder and a driving component, the lower mold is fixedly installed on one side of the base, the frame is fixedly installed on the side of the base close to the lower mold, the driving cylinder is fixedly installed on the side of the frame away from the base, the upper mold is slidably connected to the frame and connected to the output end of the driving cylinder, the block is slidably connected to the frame and fixedly connected to the upper mold, the sliding rod is fixedly connected to the frame and slidably connected to the block, the positioning rod is fixedly installed on the side of the lower mold close to the upper mold, the driving component is connected to the base and to the lower mold, the top plate is slidably connected to the lower mold and connected to the driving component, and the injection molding tube is connected to the upper mold, thereby improving the use effect of the equipment.
Description
Technical Field
The utility model relates to the technical field of injection molding equipment, in particular to an injection molding tool for a fan heater shell with high-precision positioning and locking.
Background
The fan heater casing is an important component part of the fan heater, is mainly made of steel plates or other materials, such as polypropylene+20% glass fiber, metal (such as aluminum alloy and stainless steel), plastic, composite materials and the like, can effectively protect an internal mechanism from being influenced by external environment, a workpiece is positioned in a lower die after injection molding of common equipment, and workers waste time and labor when taking the workpiece after injection molding, so that the workers are inconvenient to take the workpiece after injection molding, and the using effect of the equipment is influenced.
Prior art CN208277371U discloses an automobile fan heater casing injection mold, including last mould, the lower mould, the push pedal, the ejector pin, the telescopic link, ejector pin and telescopic link, go up the mould decline and the lower mould is closed, carry out the processing of moulding plastics, after the processing of moulding plastics is accomplished, go up mould rising and lower mould separation, ejector pin upper portion fixedly connected with telescopic link, the setting up of telescopic link makes when the ejector pin moves up, temporarily can not produce the effort to the product, prevent the ejector pin damage product, utilize the injection molding machine to promote the push pedal and remove, make the push pedal drive the ejector pin and move up, telescopic link shrink on the ejector pin, the ejector pin is ejecting from the lower mould with the work piece after moulding plastics in the upward movement in-process, make the staff be convenient for take the work piece after moulding plastics, thereby improve equipment result of use.
In normal use, the upper die descends and the lower die is closed to carry out injection molding, and in the process of closing the upper die and the lower die in the prior art, the upper die and the lower die are easy to have position deviation, and the accurate positioning between the upper die and the lower die is influenced, so that the using effect of equipment is influenced.
Disclosure of utility model
The utility model aims to provide an injection molding tool for a fan heater shell with high precision positioning and locking, which solves the problems that in the prior art, the upper die is easy to deviate from the lower die in the process of closing the upper die and the lower die, and the accurate positioning between the upper die and the lower die is influenced, so that the using effect of equipment is influenced.
The utility model provides an injection molding tool for a fan heater shell with high precision positioning and locking, which comprises a base and a processing assembly, wherein the processing assembly comprises a frame body, an upper die, a lower die, a block body, a slide rod, a positioning rod, a top plate, an injection molding pipe, a driving cylinder and a driving member, the lower die is fixedly arranged on one side of the base, the side of the base, which is close to the lower die, the driving cylinder is fixedly arranged on one side of the frame body, which is far away from the base, the upper die is in sliding connection with the frame body and is connected with the output end of the driving cylinder, the block body is in sliding connection with the frame body and is fixedly connected with the upper die, the slide rod is fixedly connected with the frame body and is in sliding connection with the block body, the positioning rod is fixedly arranged on one side of the lower die, which is close to the upper die, the driving member is connected with the base and is connected with the lower die, the top plate is in sliding connection with the lower die and is in sliding connection with the driving member, and the injection molding pipe is communicated with the upper die.
The driving component comprises a jacking rod, a jacking frame, a transverse plate and a power component, wherein the jacking rod is fixedly connected with the top plate, is in sliding connection with the base and is in sliding connection with the lower die, the transverse plate is fixedly arranged on one side, far away from the top plate, of the jacking rod, the jacking frame is fixedly connected with the base and is in sliding connection with the transverse plate, and the power component is connected with the jacking frame, is connected with the transverse plate and is connected with the base.
The power component comprises a power screw rod and a power motor, wherein the power screw rod is rotationally connected with the jacking frame, is in threaded connection with the transverse plate and is rotationally connected with the base, the power motor is fixedly connected with the jacking frame, and an output shaft of the power motor is connected with the power screw rod.
The upper die is provided with a positioning hole, and the positioning hole is positioned on one side of the upper die, which is close to the positioning rod, and is matched with the positioning rod.
The driving component further comprises a limiting block and a limiting frame, wherein the limiting frame is fixedly connected with the transverse plate and is in sliding connection with the jacking frame, and the limiting frame is fixedly connected with the jacking frame and is in sliding connection with the limiting frame.
According to the high-precision positioning and locking warm air blower shell injection molding tool, the driving cylinder drives the upper die to descend, the upper die drives the block body to move on the sliding rod, stability of the upper die during movement is improved, when the upper die is closed with the lower die, the positioning hole on the upper die is in sliding connection with the positioning rod, limitation is carried out between the upper die and the lower die, position deviation in the closing process of the upper die and the lower die is avoided, and influence is caused on accurate positioning between the upper die and the lower die, so that the using effect of equipment is improved.
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 diagram of the overall structure of an injection molding tool for a fan heater housing with high precision positioning and locking in a first embodiment of the present utility model.
Fig. 2 is a schematic view of the structure of the top plate and the lift pins of the present utility model.
FIG. 3 is a schematic view of the structure of the upper die and the positioning hole of the present utility model.
Fig. 4 is a schematic view of the structure of the lifting frame and the limiting block of the present utility model.
Fig. 5 is a schematic view of the structure of the cross plate and the limiting block of the present utility model.
In the figure, the mold comprises a 101-base, a 102-frame body, a 103-upper mold, a 104-lower mold, a 105-block body, a 106-slide bar, a 107-positioning rod, a 108-top plate, a 109-injection molding pipe, a 110-driving cylinder, a 111-lifting rod, a 112-lifting frame, a 113-transverse plate, a 114-power screw rod, a 115-power motor, a 116-positioning hole, a 201-limiting block and a 202-limiting frame.
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. 1-3, fig. 1 is a schematic overall structure of an injection molding tool for a fan heater housing with high precision positioning and locking according to a first embodiment of the present utility model, fig. 2 is a schematic structure of a top plate and a lifting rod according to the present utility model, fig. 3 is a schematic structure of an upper die and a positioning hole according to the present utility model, and the present utility model provides an injection molding tool for a fan heater housing with high precision positioning and locking, which includes a base 101 and a processing assembly, wherein the processing assembly includes a frame 102, an upper die 103, a lower die 104, a block 105, a slide bar 106, a positioning rod 107, a top plate 108, an injection molding tube 109, a driving cylinder 110 and a driving member, the driving member includes a lifting rod 111, a lifting frame 112, a cross plate 113 and a power unit, the power unit includes a power screw 114 and a power motor 115, and the upper die 103 has a positioning hole 116.
For this embodiment, the upper die 103 is driven by the driving cylinder 110 to descend, the upper die 103 drives the block 105 to move on the slide rod 106, so that stability of the upper die 103 during movement is improved, when the upper die 103 is closed with the lower die 104, the positioning hole 116 of the upper die 103 is slidably connected with the positioning rod 107, so that the upper die 103 and the lower die 104 are limited, position deviation is avoided in the closing process of the upper die 103 and the lower die 104, and accurate positioning between the upper die 103 and the lower die 104 is influenced, so that the use effect of the equipment is improved.
Wherein the lower die 104 is fixedly installed on one side of the base 101, the frame 102 is fixedly installed on one side of the base 101 close to the lower die 104, the driving cylinder 110 is fixedly installed on one side of the frame 102 far away from the base 101, the upper die 103 is slidably connected with the frame 102 and connected with the output end of the driving cylinder 110, the block 105 is slidably connected with the frame 102 and fixedly connected with the upper die 103, the slide bar 106 is fixedly connected with the frame 102 and fixedly connected with the block 105, the positioning rod 107 is fixedly installed on one side of the lower die 104 close to the upper die 103, the driving member is connected with the base 101 and connected with the lower die 104, the top plate 108 is slidably connected with the lower die 104 and connected with the driving member, the injection tube 109 is communicated with the upper die 103, the bottom of the base 101 is provided with a plurality of through holes, the bottom of the lower die 104 is designed with a plurality of through holes, the bottom of the lower die 104 is fixedly connected with the top, the driving member drives the inner side of the lower die 104 of the top plate 108 to move through the through holes of the base 101 and the through holes of the lower die 104, the injection molded workpiece is ejected from the lower die 104, the frame 102 is in an inverted U shape, sliding grooves are designed at two sides of the opening end of the frame 102, through holes are designed at the closing end of the frame 102, the opening end of the frame 102 is fixedly connected with the top of the base 101, two blocks 105 are arranged, through holes are designed at the top of the block 105, a plurality of positioning holes 116 are designed at the lower parts of the left side and the right side of the upper die 103, the two blocks 105 are respectively positioned at the left side and the right side of the upper die 103, the outer side of the block 105 is in sliding connection with the sliding grooves of the frame 102, the sliding rods 106 are two, the ends of the sliding rods 106 are fixedly connected with the sliding grooves of the frame 102 through the through holes of the blocks 105, the output end of the driving cylinder 110 is connected with the top of the upper die 103 through the through holes of the frame 102, the positioning rods 107 are multiple, the bottom ends of the positioning rods 107 are fixedly connected with the top of the opening ends of the lower die 104, the upper die 103 is driven to descend through the driving cylinder 110, the upper die 103 drives the blocks 105 to move on the sliding rods 106, the stability of the upper die 103 during movement is improved, the positioning holes 116 of the upper die 103 are slidably connected with the positioning rods 107 during closing of the lower die 104, the upper die 103 and the lower die 104 are limited, position deviation in the closing process of the upper die 103 and the lower die 104 is avoided, the accurate positioning between the upper die 103 and the lower die 104 is influenced, and therefore the using effect of equipment is improved.
The lifting rod 111 is fixedly connected with the top plate 108, is in sliding connection with the base 101 and is in sliding connection with the lower die 104, the transverse plate 113 is fixedly arranged on one side, far away from the top plate 108, of the lifting rod 111, the lifting frame 112 is fixedly connected with the base 101 and is in sliding connection with the transverse plate 113, the power component is connected with the lifting frame 112 and is connected with the transverse plate 113 and is connected with the base 101, the lifting frame 112 is U-shaped, the opening end of the lifting frame 112 is fixedly connected with the bottom of the base 101, the lifting rods 111 are in multiple numbers, the top of the lifting rod 111 is fixedly connected with the bottom of the top plate 108 through the through holes of the base 101 and the through holes of the lower die 104, the bottom end of the lifting rod 111 is fixedly connected with the top of the transverse plate 113, the driving component drives the transverse plate 113 to move on the inner side of the lifting frame 112, and drives the lifting rod 113 to move on the top plate 113 through the driving component, and drives the lifting rod 113 to move on the top plate 113, and the top plate 108 moves on the top plate 108 when the lifting rod 111 moves on the top plate 108.
The power screw rod 114 is rotatably connected with the jacking frame 112, is in threaded connection with the transverse plate 113, is rotatably connected with the base 101, the power motor 115 is fixedly connected with the jacking frame 112, an output shaft of the power motor 115 is connected with the power screw rod 114, an external thread is designed on the outer side of the power screw rod 114, a penetrating threaded hole is designed on the top of the transverse plate 113, the outer side of the power screw rod 114 is connected with the penetrating threaded hole of the transverse plate 113, a penetrating hole is designed at the closed end of the jacking frame 112, the bottom end of the power screw rod 114 is fixedly connected with an output shaft of the power motor 115 through the penetrating hole of the jacking frame 112, the top end of the power screw rod 114 is rotatably connected with the bottom of the base 101, the power screw rod 114 is driven to rotate through the power motor 115, and the power screw rod 114 drives the transverse plate 113 to move on the jacking frame 112, so that the transverse plate 113 is driven to move.
Finally, the upper die 103 is provided with positioning holes 116, the positioning holes 116 are positioned on one side of the upper die 103 close to the positioning rod 107 and are matched with the positioning rod 107, the positioning holes 116 are plural, the positioning holes 116 are positioned on the lower parts of the left side and the right side of the upper die 103, the positioning holes 116 are slidably connected with the outer sides of the positioning rod 107, and when the upper die 103 is closed, the positioning rod 107 slides on the positioning holes 116, so that the connection between the upper die 103 and the positioning rod 107 is realized
When the high-precision positioning and locking warm air blower shell injection molding tool is used, the driving cylinder 110 drives the upper die 103 to descend, the upper die 103 drives the block 105 to move on the sliding rod 106, stability of the upper die 103 in moving is improved, when the upper die 103 and the lower die 104 are closed, the positioning hole 116 on the upper die 103 is in sliding connection with the positioning rod 107, limitation is carried out between the upper die 103 and the lower die 104, position deviation is avoided in the closing process of the upper die 103 and the lower die 104, and influences on accurate positioning between the upper die 103 and the lower die 104, so that the using effect of equipment is improved.
The second embodiment of the application is as follows:
Referring to fig. 4 and 5, fig. 4 is a schematic structural view of the lifting frame and the limiting block of the present utility model, and fig. 5 is a schematic structural view of the cross plate and the limiting block of the present utility model, the driving member of the present embodiment further includes a limiting block 201 and a limiting frame 202 on the basis of the first embodiment.
For the present embodiment, the transverse plate 113 drives the limiting frame 202 to move on the limiting block 201, so as to limit the movement angle of the transverse plate 113, thereby improving the stability of the transverse plate 113 during movement.
The limiting frame 202 is fixedly connected with the transverse plate 113 and is in sliding connection with the jacking frame 112, the limiting frame 202 is fixedly connected with the jacking frame 112 and is in sliding connection with the limiting frame 202, mounting grooves are formed in the left side and the right side of the transverse plate 113, the limiting frame 202 is U-shaped, two limiting frames 202 are arranged, the closed end of the limiting frame 202 is fixedly connected with the mounting grooves of the transverse plate 113, two limiting blocks 201 are arranged, the two limiting blocks 201 are respectively located at the left side and the right side of the opening end of the jacking frame 112, the limiting blocks 201 are in sliding connection with the inner side of the limiting frame 202, the limiting frame 202 is driven to move on the limiting blocks 201 through the transverse plate 113, and the moving angle of the transverse plate 113 is limited, so that the stability of the transverse plate 113 in moving is improved.
When the high-precision positioning and locking fan heater shell injection molding tool is used, the transverse plate 113 drives the limiting frame 202 to move on the limiting block 201, and the moving angle of the transverse plate 113 is limited, so that the stability of the transverse plate 113 in moving is improved.
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)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421075989.8U CN222610251U (en) | 2024-05-17 | 2024-05-17 | A high-precision positioning and locking injection molding tool for heater housing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421075989.8U CN222610251U (en) | 2024-05-17 | 2024-05-17 | A high-precision positioning and locking injection molding tool for heater housing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222610251U true CN222610251U (en) | 2025-03-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202421075989.8U Active CN222610251U (en) | 2024-05-17 | 2024-05-17 | A high-precision positioning and locking injection molding tool for heater housing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222610251U (en) |
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- 2024-05-17 CN CN202421075989.8U patent/CN222610251U/en active Active
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