CN214393668U

CN214393668U - Surface polishing device for injection mold processing

Info

Publication number: CN214393668U
Application number: CN202022752619.1U
Authority: CN
Inventors: 张玉科; 陈湘
Original assignee: Suzhou Keyilong Precision Mould Co ltd
Current assignee: Jiangsu Keyilong Electronic Technology Co.,Ltd.
Priority date: 2020-11-24
Filing date: 2020-11-24
Publication date: 2021-10-15
Anticipated expiration: 2030-11-24

Abstract

The utility model discloses a surface polishing device for processing an injection mold, which relates to the field of machinery, and comprises a machine body, wherein the upper side of the machine body is provided with a regulating plate, the lower side of the regulating plate is fixedly provided with a device plate, the lower side of the device plate is internally provided with a device cavity, the upper side and the lower side of the inner part of the device cavity are provided with upright posts, the inner part of the device cavity is provided with a movable plate, the movable plate is slidably arranged on the upright posts, the outer side of the upright posts between the movable plate and the device cavity is provided with a mounting spring, the inner side end surface of the movable plate is fixedly provided with a fixed rod, the fixed rod is matched with the polishing plate, the lower side of the polishing plate is provided with a placing block, the upper side and the lower side of the inner part of the placing block are slidably arranged with limit baffles, and the limit springs are connected between the limit baffles, the polishing quality of the workpiece is improved, the workpiece is clamped, installed and rotationally polished, and the working efficiency of the device is improved.

Description

Surface polishing device for injection mold processing

Technical Field

The utility model relates to the field of machinary, specifically a surface grinding device is used in injection mold processing.

Background

Injection molding, also known as injection molding, is a molding method of injection and molding, and is a method for obtaining a molded product by stirring a completely molten plastic material by a screw at a certain temperature, injecting the plastic material into a mold cavity by high pressure, and cooling and solidifying the plastic material, and the injection molding method has the advantages of high production speed, high efficiency, automation operation, multiple varieties of colors, shapes from simple to complex, sizes from large to small, accurate product size, easy replacement of products, and capability of forming products with complex shapes, is one of important processing methods in the molding processing fields of mass production and products with complex shapes, and the like, and in the surface polishing of the products of injection molds, different workpieces need polishing plates with different specifications for polishing, particularly, the same workpiece needs polishing plates with different roughness for multiple times for polishing, and the traditional polishing device mode is generally a fixed polishing plate, the method is not suitable for polishing for multiple times with different specifications and has low working efficiency, so that the design of the surface polishing device for processing the injection mold is very necessary.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a surface grinding device is used in injection mold processing to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a surface grinding device for injection mold processing, which comprises a bod, the organism upside is provided with regulating plate and the fixed device board and the device board downside internally mounted of regulating plate downside have the board of polishing, the inside device chamber that is provided with of the device board left and right sides and the device intracavity portion both sides are installed the stand from top to bottom, the device intracavity portion is provided with movable plate and movable plate slidable mounting on the stand, the installation spring is installed in the stand outside between movable plate and the device chamber, the fixed dead lever and the dead lever that are provided with of movable plate medial surface is installed with the board cooperation of polishing, the board downside of polishing is provided with and places the piece and place the piece inside about both sides slidable mounting have between limit baffle and the limit baffle to connect and be provided with spacing spring.

As a further aspect of the present invention: the outer end face of the moving plate is fixedly provided with a pushing rod, and the pushing rod is installed on the device plate in a sliding mode.

As a further aspect of the present invention: the hydraulic cylinder is fixedly arranged on the upper side of the machine body, a hydraulic rod is installed on the lower side of the hydraulic cylinder in a matched mode, and the lower end of the hydraulic rod is fixedly connected with an adjusting plate.

As a further aspect of the present invention: the lower side of the machine body is provided with a storage cabinet.

As a further aspect of the present invention: the rear side of the placing block is fixedly provided with a limiting plate, and the rear side of the limiting plate is fixedly connected with the driving shaft.

As a further aspect of the present invention: the fixed mount that is provided with of organism downside, driving shaft slidable mounting just the left end connects the motor on mount and organism.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model relates to a rationally, through setting up the push rod, the installation spring, the movable plate, dead lever and stand, can make the push rod drive the dead lever and remove and control and realize fixed mounting and dismantlement to the polishing board, the convenient device cooperates the installation to the polishing board of different specifications, improve the quality of polishing of work piece, through setting up the driving shaft, limit baffle, limit spring and limiting plate, carry out the centre gripping to the work piece of installing on placing the piece, prevent that the in-process work piece of polishing from dropping, make the work piece of placing on the piece rotate through the driving shaft and polish, improve device's work efficiency.

Drawings

Fig. 1 is a schematic structural view of a partial front view of a surface polishing device for injection mold processing.

Fig. 2 is a schematic structural diagram of a partial front view of a surface polishing device for injection mold processing.

FIG. 3 is a schematic left-side view of a surface polishing apparatus for injection molding.

Fig. 4 is a schematic structural view of a driving wheel in a surface polishing apparatus for injection mold processing.

In the figure: 1-machine body, 2-storage cabinet, 3-hydraulic cylinder, 4-limit plate, 5-placing block, 6-fixing frame, 7-limit baffle, 8-grinding plate, 9-driving shaft, 10-mounting plate, 11-pushing rod, 12-mounting cavity, 13-mounting spring, 14-moving plate, 15-fixing rod, 16-limit spring, 17-guide column, 18-adjusting plate and 19-hydraulic rod.

Detailed Description

It is noted that all of the features disclosed in this specification, or all of the steps in any method or process so disclosed, may be combined in any combination, except combinations where mutually exclusive features/steps are present.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; the two elements may be directly connected or indirectly connected through an intermediate medium, or the two elements may be connected through an intermediate medium, and the specific meaning of the above terms in the present invention can be understood by those skilled in the art through specific situations.

The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

The first embodiment is as follows: referring to fig. 1-4, in the embodiment of the present invention, a surface polishing device for processing an injection mold comprises a body 1, a regulating plate 18 is disposed on the upper side of the body 1, a device plate 10 is fixedly disposed on the lower side of the regulating plate 18, a polishing plate 8 is disposed inside the device plate 10, a device cavity 12 is disposed inside the left and right sides of the device plate 10, guide posts 17 are disposed on the upper and lower sides inside the device cavity 12, a movable plate 14 is disposed inside the device cavity 12, the movable plate 14 is slidably mounted on the guide posts 17, a mounting spring 13 is mounted outside the guide posts 17 between the movable plate 14 and the device cavity 12, a fixing rod 15 is fixedly disposed on the inner side surface of the movable plate 14, the fixing rod 15 is mounted in cooperation with the polishing plate 8, a placing block 5 is disposed on the lower side of the polishing plate 8, limiting baffles 7 are slidably mounted on the upper and lower sides inside the placing block 5, and a limiting spring 16 is connected between the limiting baffles 7, a pushing rod 11 is fixedly arranged on the end face of the outer side of the moving plate 14, the pushing rod 11 is installed on a device plate 10 in a sliding mode, a hydraulic cylinder 3 is fixedly arranged on the upper side of the machine body 1, a hydraulic rod 19 is installed on the lower side of the hydraulic cylinder 3 in a matched mode, an adjusting plate 18 is fixedly connected to the lower end of the hydraulic rod 19, a limiting plate 4 is fixedly arranged on the rear side of the placing block 5, a driving shaft 9 is fixedly connected to the rear side of the limiting plate 4, a fixing frame 6 is fixedly arranged on the lower side of the machine body 1, the driving shaft 9 is installed on the fixing frame 6 and the machine body 1 in a sliding mode, a motor is connected to the left end of the driving shaft, the hydraulic cylinder 3 is started to drive the hydraulic rod 19 installed in a matched mode to extend up and down, the adjusting plate 18 fixedly connected with the hydraulic rod 19 is driven by the hydraulic rod 19 to move up and down, the height of a polishing position is adjusted, when the polishing position is adjusted to a proper height, the polishing position is stopped, the pushing rod 11 is moved to enable the moving plate 14 fixedly connected with the moving plate to move left and right inside the device cavity 12, compress and reply the spring simultaneously, the movable plate 14 reaches and controls about rather than fixed connection's dead lever 15, and then realize fixed mounting and the dismantlement to sanding plate 8, the realization device is to the change installation of different specification sanding plates 8, press down limit baffle 7 and make limit spring 16 compress, with the work piece install on placing piece 5 after, loosen limit baffle 7, make limit baffle 7 carry out the centre gripping to the work piece under the effect of limit spring 16 restoring force, the starter motor, the motor reaches rather than fixed connection place the piece 5 rotatory through driving shaft 9, and then make the work piece of placing on the piece 5 carry out the rotation work of polishing.

Example two: the utility model discloses an another embodiment is still provided, and this embodiment is improved to some extent on the basis of above-mentioned embodiment, 1 downside of organism is provided with locker 2, makes things convenient for article storage and the staff of being convenient for to get to relevant part and puts.

The utility model discloses a theory of operation: the hydraulic cylinder 3 is started to drive the hydraulic rod 19 which is installed in a matched mode to extend up and down, the hydraulic rod 19 drives the adjusting plate 18 which is fixedly connected with the hydraulic cylinder to move up and down, the height of a polishing position is adjusted, when the hydraulic cylinder is adjusted to a proper height, the hydraulic cylinder stops moving, the pushing rod 11 is moved to enable the movable plate 14 which is fixedly connected with the pushing rod to move left and right in the device cavity 12, meanwhile, the spring is compressed and restored, the movable plate 14 reaches the fixed rod 15 which is fixedly connected with the movable plate to move left and right, further, the polishing plate 8 is fixedly installed and disassembled, the device is used for replacing and installing the polishing plates 8 with different specifications, the limiting baffle 7 is pressed and the limiting spring 16 is compressed, after a workpiece is installed on the placing block 5, the limiting baffle 7 is loosened, the limiting baffle 7 is used for clamping the workpiece under the restoring force of the limiting spring 16, and the motor is started, the motor reaches rather than the rotatory piece 5 of placing of fixed connection through driving shaft 9, and then makes the work piece of placing on the piece 5 carry out rotatory work of polishing.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a surface grinding device for injection mold processing, including organism (1), a serial communication port, organism (1) upside is provided with regulating plate (18) and regulating plate (18) downside is fixed and is provided with device board (10) and device board (10) downside internally mounted has polishing plate (8), device board (10) left and right sides inside is provided with device chamber (12) and device chamber (12) inside upper and lower both sides install guide post (17), device chamber (12) inside is provided with movable plate (14) and movable plate (14) slidable mounting is on guide post (17), guide post (17) outside between movable plate (14) and device chamber (12) is installed installation spring (13), the fixed dead lever (15) and movable plate (15) and polishing plate (8) cooperation installation of inboard terminal surface of movable plate (12), polishing plate (8) downside is provided with and places piece (5) inside upper and lower both sides slidable mounting has limit baffle (7) and limit stop (7) and limit to limit A limiting spring (16) is connected between the position baffles (7).

2. The surface grinding device for injection mold machining according to claim 1, characterized in that a pushing rod (11) is fixedly arranged on the outer end face of the moving plate (14) and the pushing rod (11) is slidably mounted on the mounting plate (10).

3. The injection mold machining surface grinding device as claimed in claim 1, characterized in that the upper side of the machine body (1) is fixedly provided with a hydraulic cylinder (3), the lower side of the hydraulic cylinder (3) is provided with a hydraulic rod (19) in a matching manner, and the lower end of the hydraulic rod (19) is fixedly connected with an adjusting plate (18).

4. Surface grinding device for injection mould machining according to claim 1 or 3, characterized in that a storage cabinet (2) is arranged on the underside of the machine body (1).

5. The surface grinding device for injection mold machining according to claim 1, characterized in that a limiting plate (4) is fixedly arranged at the rear side of the placing block (5) and the rear side of the limiting plate (4) is fixedly connected with the driving shaft (9).

6. The surface grinding device for injection mold machining according to claim 3, characterized in that a fixed frame (6) is fixedly arranged at the lower side of the machine body (1), the driving shaft (9) is slidably mounted on the fixed frame (6) and the machine body (1), and the left end of the driving shaft is connected with a motor.