Grinding device for precision casting
By introducing the design of drive components, mobile stations and transparent protective boxes into the precision casting grinding device, the problems of waste chips splashing and discomfort in the working table height are solved, and higher work safety and applicability are achieved.
Patent Information
- Application Number
- CN202420987238.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-08
- Publication Date
- 2025-03-25
- Estimated Expiration
- 2034-05-08
AI Technical Summary
The existing precision casting grinding device will produce a large amount of waste during grinding, which will easily splash into the eyes of the staff, affecting safety, and the work table cannot be adjusted according to the height of the operator, making it poor in applicability.
A grinding device including a driving assembly, a mobile station and a transparent protective case is designed. The transparent protective box provides safety protection, the operating holes and observation holes are designed to suit the height of different operators, and the chip removal holes and collection box are used to clean up waste.
Effectively prevent waste chips from splashing into the eyes, improve work safety, reduce post-cleaning burden, and adjust the countertop height according to the operator's height to improve applicability.
Smart Images
Figure CN222661136U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of machinery and relates to a grinding device for precision casting. Background Art
[0002] A casting mold is a material that is made of other easily moldable materials in advance to obtain the structural shape of a part. The mold is then placed in a sand mold, so that a cavity with the same size as the part is formed in the sand mold. A flowing liquid is then poured into the cavity, and after the liquid cools and solidifies, a part with the same shape and structure as the mold can be formed. Casting molds are an important part in the casting process.
[0003] At present, casting molds need to be ground during maintenance. Existing precision casting grinding devices will generate a large amount of waste chips during grinding. Once these flying waste chips splash into the eyes of the staff, it will affect the safety of the staff and is not convenient for the staff to clean up later. In addition, the workbench during grinding cannot adjust the table height according to the height of different operators, and its applicability is poor. Summary of the invention
[0004] The purpose of the utility model is to provide a grinding device for precision casting with strong applicability in view of the above problems existing in the prior art.
[0005] The purpose of the utility model can be achieved through the following technical solutions:
[0006] A grinding device for precision casting, including a plate-shaped base plate, characterized in that it also includes a driving component, a movable platform and a transparent protective box, the driving component is fixedly connected to the base plate, the movable platform and the driving component are connected, the driving component can change the up and down position of the movable platform, the movable platform is fixedly connected with a transparent protective box, the transparent protective box has an internal cavity, the outer side of the transparent protective box has two operating holes that are connected with its inner cavity, the outer side of the transparent protective box has an observation hole that is connected with its inner cavity, the inner cavity of the transparent protective box is fixedly connected with an observation cover, the side of the observation cover is open and the opening is connected with the observation hole, the movable platform has a plurality of chip removal holes, the plurality of chip removal holes are all located in the inner cavity of the transparent protective box, the outer side of the movable platform is slidably connected with a collection box, the collection box and the plurality of chip removal holes are directly opposite.
[0007] The utility model creatively arranges a driving component, a moving platform and a transparent protective box. The transparent protective box and the observation cover are both made of transparent materials. The sizes of the two operating holes can accommodate the passage of a normal person's arms and the distance between the two operating holes is adapted to the spacing required for a normal person to operate with both hands. The sizes of the observation hole and the observation cover can accommodate the passage and placement of a normal person's head. The size of the observation cover is larger than the observation hole and the size of the observation cover can facilitate slight movement and rotation of a normal person's head.
[0008] The grinding operation of this device is carried out in a transparent protective box throughout the process. When working, the staff first adjusts the up and down position of the movable platform through the driving component to adapt to their own height, then puts their hands through the operating hole into the transparent protective box, puts their head through the observation hole and places it in the observation cover to observe the grinding process. Since the head is protected to a certain extent by the observation cover, the flying waste chips are not easy to splash into the eyes of the staff and not easy to affect the safety of the staff. The waste chips generated during the grinding process can enter the collection box through the chip removal hole for collection, which is inconvenient for the staff to clean up later. In addition, the workbench during grinding can adjust the table height according to the height of different operators, and it is highly applicable.
[0009] In the above-mentioned grinding device for precision casting, the driving assembly includes a vertical frame, a horizontal frame 1 and a horizontal frame 2. The number of the vertical frames is four, and the four vertical frames are respectively fixedly connected to the four corners of the base plate. The horizontal frame 1 is fixedly connected between two of the vertical frames, and the horizontal frame 2 is fixedly connected between the other two vertical frames. The horizontal frame 1 and the horizontal frame 2 are respectively located on the left and right sides of the transparent protective box.
[0010] The arrangement of the vertical frame, the first horizontal frame and the second horizontal frame makes the overall structure of the device more compact.
[0011] In the above-mentioned grinding device for precision casting, the driving assembly also includes a screw, a motor and a guide rod, the screw is rotatably connected between the cross frame one and the base plate, the motor is fixedly connected to the cross frame one and the output end of the motor is connected to the screw, and the screw is located at one of the four corners of the base plate; the number of the guide rods is three, one of which is fixedly connected between the cross frame one and the base plate, and the other two are fixedly connected between the cross frame two and the base plate, and the three guide rods are respectively located at the other three corners of the four corners of the base plate.
[0012] The screw rod and one of the guide rods are located on one side of the transparent protective box, and the other two guide rods are located on the other side of the transparent protective box. The starting motor can drive the screw rod to rotate.
[0013] In the above-mentioned grinding device for precision casting, a moving block is threadedly connected to the screw rod, and guide blocks are connected in series on the three guide rods. The side of one of the four corners of the moving platform is fixedly connected to the moving block, and the sides of the other three corners of the four corners of the moving platform are respectively fixedly connected to the corresponding three guide blocks.
[0014] The moving block and the three guide blocks are all at the same height. The starting motor can drive the screw to rotate. The screw rotation drives the moving block to move, thereby driving the moving platform connected to the moving block to move. The guide block moves synchronously on the guide rod, making the up and down movement of the moving platform more stable.
[0015] In the above-mentioned grinding device for precision casting, it also includes a protective sleeve, which is in the shape of a long tube and penetrates from front to back. There are two protective sleeves, which are fixedly connected to the inner wall of the inner cavity of the transparent protective box and one end of the protective sleeve is connected to the operating hole.
[0016] The provision of the protective sleeve prevents the staff from getting waste chips on their arms during grinding.
[0017] In the above-mentioned grinding device for precision casting, a soft pad is fixedly connected to the side wall of the observation hole.
[0018] The soft padding prevents scratches on the worker's head when passing through the observation hole.
[0019] In the above-mentioned grinding device for precision casting, a buffer spring is fixedly connected to the bottom of the observation cover, a pillow is fixedly connected to the buffer spring, and an anti-collision pad is fixedly connected to the inner top of the observation cover.
[0020] The pillow is used to place the worker's chin, and the buffer spring allows the worker's chin to be cushioned to a certain extent when putting the head into the observation hood, thereby improving the comfort during use.
[0021] In the above-mentioned grinding device for precision casting, the outer side of the movable platform has a groove, the collecting box is slidably connected in the groove, the upper part of the collecting box is open and the opening is opposite to a plurality of chip removal holes, and the outer side of the collecting box has a handle.
[0022] The collection box is used to recycle waste chips.
[0023] In the above-mentioned grinding device for precision casting, the side wall of the operating hole is surrounded by a silicone pad.
[0024] The provision of the silicone pad prevents scratches when the worker's hands pass through the operating hole.
[0025] Compared with the prior art, the present precision casting grinding device creatively arranges a driving assembly, a movable platform and a transparent protective box. The transparent protective box and the observation cover are both made of transparent materials. The sizes of the two operating holes can accommodate the passage of a normal person's arms and the distance between the two operating holes is adapted to the spacing required for a normal person to operate with both hands. The sizes of the observation hole and the observation cover can accommodate the passage and placement of a normal person's head. The size of the observation cover is larger than the observation hole and the size of the observation cover can facilitate slight movement and rotation of a normal person's head.
[0026] The grinding operation of this device is carried out in a transparent protective box throughout the process. When working, the staff first adjusts the up and down position of the movable platform through the driving component to adapt to their own height, then puts their hands through the operating hole into the transparent protective box, puts their head through the observation hole and places it in the observation cover to observe the grinding process. Since the head is protected to a certain extent by the observation cover, the flying waste chips are not easy to splash into the eyes of the staff and not easy to affect the safety of the staff. The waste chips generated during the grinding process can enter the collection box through the chip removal hole for collection, which is inconvenient for the staff to clean up later. In addition, the workbench during grinding can adjust the table height according to the height of different operators, and it is highly applicable. BRIEF DESCRIPTION OF THE DRAWINGS
[0027] Figure 1 It is a three-dimensional structural schematic diagram of the grinding device for precision casting.
[0028] Figure 2 It is a perspective structural diagram of the inner cavity of a transparent protective box in the precision casting grinding device.
[0029] Figure 3 It is a schematic diagram of the cross-sectional structure of the side of the precision casting grinding device.
[0030] Figure 4 It is a schematic diagram of the cross-sectional structure of the front side of the precision casting grinding device.
[0031] In the figure, 1, bottom plate; 2, driving assembly; 21, vertical frame; 22, horizontal frame 1; 23, horizontal frame 2; 24, screw; 25, motor; 26, guide rod; 27, moving block; 28, guide block; 3, moving table; 31, chip removal hole; 33, groove; 4, transparent protective box; 41, operation hole; 42, observation hole; 43, soft pad; 44, silicone pad; 5, observation cover; 51, buffer spring; 52, pillow pad; 53, anti-collision pad; 6, collection box; 61, handle; 7, protective sleeve; DETAILED DESCRIPTION
[0032] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0033] It should be noted that when a component is referred to as being "mounted on" another component, it may be directly mounted on the other component or there may be a central component. When a component is considered to be "set on" another component, it may be directly set on the other component or there may be a central component at the same time. When a component is considered to be "fixed to" another component, it may be directly fixed on the other component or there may be a central component at the same time.
[0034] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art in the technical field of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "or / and" used herein includes any and all combinations of one or more related listed items.
[0035] like Figure 1 and Figure 2 and Figure 3 and Figure 4 As shown, the present precision casting grinding device comprises a plate-shaped base plate 1, characterized in that it also comprises a driving component 2, a movable platform 3 and a transparent protective box 4, wherein the driving component 2 is fixedly connected to the base plate 1, the movable platform 3 and the driving component 2 are connected, the driving component 2 can change the up and down position of the movable platform 3, the movable platform 3 is fixedly connected with a transparent protective box 4, the transparent protective box 4 has an internal cavity, the outer side of the transparent protective box 4 has two operating holes 41 communicating with its inner cavity, the outer side of the transparent protective box 4 has an observation hole 42 communicating with its inner cavity, the inner cavity of the transparent protective box 4 is fixedly connected with an observation cover 5, the side of the observation cover 5 is open and the opening is communicated with the observation hole 42, the movable platform 3 has a plurality of chip removal holes 31, the plurality of chip removal holes 31 are all located in the inner cavity of the transparent protective box 4, the outer side of the movable platform 3 is slidably connected with a collection box 6, the collection box 6 and the plurality of chip removal holes 31 are directly opposite.
[0036] The driving assembly 2 includes a vertical frame 21, a horizontal frame 1 22 and a horizontal frame 23. There are four vertical frames 21. The four vertical frames 1 are fixedly connected to the four corners of the bottom plate 1, the horizontal frame 1 22 is fixedly connected between two of the vertical frames 21, and the horizontal frame 23 is fixedly connected between the other two vertical frames 21. The horizontal frame 1 22 and the horizontal frame 23 are respectively located on the left and right sides of the transparent protective box 4.
[0037] The driving assembly 2 also includes a screw 24, a motor 25 and a guide rod 26. The screw 24 is rotatably connected between the cross frame 1 22 and the base plate 1. The motor 25 is fixedly connected to the cross frame 1 22 and the output end of the motor 25 is connected to the screw 24. The screw 24 is located at one of the four corners of the base plate 1. The number of the guide rods 26 is three, one of which is fixedly connected between the cross frame 1 22 and the base plate 1, and the other two guide rods 26 are fixedly connected between the cross frame 2 23 and the base plate 1. The three guide rods 26 are respectively located at the other three corners of the four corners of the base plate 1.
[0038] A moving block 27 is threadedly connected to the screw rod 24, and guide blocks 28 are connected in series to the three guide rods 26. The side of one of the four corners of the moving platform 3 is fixedly connected to the moving block 27, and the side of the other three of the four corners of the moving platform 3 is fixedly connected to the corresponding three guide blocks 28.
[0039] It also includes a protective sleeve 7, which is in the shape of a long tube and penetrates from front to back. There are two protective sleeves 7, which are fixedly connected to the inner wall of the inner cavity of the transparent protective box 4 and one end of the protective sleeve 7 is connected to the operating hole 41.
[0040] A soft cushion 43 is fixedly connected to the side wall of the observation hole 42 .
[0041] A buffer spring 51 is fixedly connected to the bottom of the observation cover 5 , a pillow pad 52 is fixedly connected to the buffer spring 51 , and an anti-collision pad 53 is fixedly connected to the inner top of the observation cover 5 .
[0042] The outer side of the movable platform 3 has a groove 33 , and the collecting box 6 is slidably connected in the groove 33 . The upper part of the collecting box 6 is open and the opening is opposite to a plurality of chip removal holes 31 . The outer side of the collecting box 6 has a handle 61 .
[0043] The side wall of the operation hole 41 is surrounded by a silicone pad 44 .
[0044] The utility model creatively arranges a driving component, a moving platform and a transparent protective box. The transparent protective box and the observation cover are both made of transparent materials. The sizes of the two operating holes can accommodate the passage of a normal person's arms and the distance between the two operating holes is adapted to the spacing required for a normal person to operate with both hands. The sizes of the observation hole and the observation cover can accommodate the passage and placement of a normal person's head. The size of the observation cover is larger than the observation hole and the size of the observation cover can facilitate slight movement and rotation of a normal person's head.
[0045] The grinding operation of this device is carried out in a transparent protective box throughout the process. When working, the staff first adjusts the up and down position of the movable platform through the driving component to adapt to their own height, then puts their hands through the operating hole into the transparent protective box, puts their head through the observation hole and places it in the observation cover to observe the grinding process. Since the head is protected to a certain extent by the observation cover, the flying waste chips are not easy to splash into the eyes of the staff and not easy to affect the safety of the staff. The waste chips generated during the grinding process can enter the collection box through the chip removal hole for collection, which is inconvenient for the staff to clean up later. In addition, the workbench during grinding can adjust the table height according to the height of different operators, and it is highly applicable.
[0046] The technical features of the above-described embodiments may be arbitrarily combined. To make the description concise, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.
[0047] Those skilled in the art should recognize that the above embodiments are only used to illustrate the present invention and are not intended to limit the present invention. As long as they are within the spirit of the present invention, appropriate changes and modifications to the above embodiments are within the scope of protection required by the present invention.
Claims
1. A grinding device for precision casting, comprising a plate-shaped bottom plate, characterized in that: It also includes a driving component, a moving platform and a transparent protective box, wherein the driving component is fixedly connected to the bottom plate, the moving platform and the driving component are connected, the driving component can change the up and down position of the moving platform, the moving platform is fixedly connected with a transparent protective box, the transparent protective box has an internal cavity, the outer side of the transparent protective box has two operating holes communicating with its inner cavity, the outer side of the transparent protective box has an observation hole communicating with its inner cavity, the inner cavity of the transparent protective box is fixedly connected with an observation cover, the side of the observation cover is open and the opening is communicated with the observation hole, the moving platform has a plurality of chip removal holes, the plurality of chip removal holes are all located in the inner cavity of the transparent protective box, the outer side of the moving platform is slidably connected with a collection box, the collection box and the plurality of chip removal holes are directly opposite.
2. A grinding device for precision casting according to claim 1, characterized in that: The driving assembly includes a vertical frame, a horizontal frame 1 and a horizontal frame 2. There are four vertical frames, which are fixedly connected to the four corners of the bottom plate respectively. The horizontal frame 1 is fixedly connected between two of the vertical frames, and the horizontal frame 2 is fixedly connected between the other two vertical frames. The horizontal frame 1 and the horizontal frame 2 are respectively located on the left and right sides of the transparent protective box.
3. A grinding device for precision casting according to claim 2, characterized in that: The driving assembly also includes a screw, a motor and a guide rod, the screw is rotatably connected between the cross frame one and the base plate, the motor is fixedly connected to the cross frame one and the output end of the motor is connected to the screw, and the screw is located at one of the four corners of the base plate; the number of the guide rods is three, one of which is fixedly connected between the cross frame one and the base plate, and the other two are fixedly connected between the cross frame two and the base plate, and the three guide rods are respectively located at the other three corners of the four corners of the base plate.
4. A grinding device for precision casting according to claim 3, characterized in that: A moving block is threadedly connected to the screw rod, and guide blocks are serially connected to the three guide rods. The side of one of the four corners of the moving platform is fixedly connected to the moving block, and the sides of the other three corners of the moving platform are respectively fixedly connected to the corresponding three guide blocks.
5. A grinding device for precision casting according to claim 4, characterized in that: It also includes a protective sleeve, which is in the shape of a long tube and penetrates from front to back. There are two protective sleeves, which are fixedly connected to the inner wall of the inner cavity of the transparent protective box and one end of the protective sleeve is connected to the operation hole.
6. A grinding device for precision casting according to claim 5, characterized in that: A soft cushion is fixedly connected to the side wall of the observation hole.
7. A grinding device for precision casting according to claim 6, characterized in that: The bottom of the observation cover is fixedly connected with a buffer spring, the pillow is fixedly connected to the buffer spring, and the inner top of the observation cover is fixedly connected with an anti-collision pad.
8. A grinding device for precision casting according to claim 7, characterized in that: The outer side of the movable platform is provided with a groove, the collecting box is slidably connected in the groove, the upper part of the collecting box is open and the opening is directly opposite to a plurality of chip removal holes, and the outer side of the collecting box is provided with a handle.
9. A grinding device for precision casting according to claim 8, characterized in that: The side wall of the operation hole is surrounded by a silicone pad.