CN116713854A - Lamp decoration ball blank ball and polishing method thereof - Google Patents

Lamp decoration ball blank ball and polishing method thereof Download PDF

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Publication number
CN116713854A
CN116713854A CN202310824755.2A CN202310824755A CN116713854A CN 116713854 A CN116713854 A CN 116713854A CN 202310824755 A CN202310824755 A CN 202310824755A CN 116713854 A CN116713854 A CN 116713854A
Authority
CN
China
Prior art keywords
ball
blank
lamp decoration
clamping
boss
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202310824755.2A
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Chinese (zh)
Inventor
王检利
吴圣旺
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Pujiang Jingsheng Machinery Technology Co ltd
Original Assignee
Pujiang Jingsheng Machinery Technology Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Pujiang Jingsheng Machinery Technology Co ltd filed Critical Pujiang Jingsheng Machinery Technology Co ltd
Priority to CN202310824755.2A priority Critical patent/CN116713854A/en
Publication of CN116713854A publication Critical patent/CN116713854A/en
Pending legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B11/00—Machines or devices designed for grinding spherical surfaces or parts of spherical surfaces on work; Accessories therefor
    • B24B11/02—Machines or devices designed for grinding spherical surfaces or parts of spherical surfaces on work; Accessories therefor for grinding balls
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B41/00—Component parts such as frames, beds, carriages, headstocks
    • B24B41/06—Work supports, e.g. adjustable steadies
    • B24B41/067—Work supports, e.g. adjustable steadies radially supporting workpieces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B47/00—Drives or gearings; Equipment therefor
    • B24B47/10—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces
    • B24B47/12—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces by mechanical gearing or electric power
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28D—WORKING STONE OR STONE-LIKE MATERIALS
    • B28D1/00—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor
    • B28D1/14—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by boring or drilling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28D—WORKING STONE OR STONE-LIKE MATERIALS
    • B28D7/00—Accessories specially adapted for use with machines or devices of the preceding groups

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)

Abstract

The application discloses a blank ball of a lamp decoration ball and a polishing method thereof, belonging to the technical field of lamp decoration pendant manufacturing of lamp decoration ball. The polishing method of the blank ball of the lamp decoration ball at least comprises the following steps: grinding for the first time: clamping at least one pair of clamping surfaces on the boss surface of the blank ball through a clamp so as to clamp and stabilize the blank ball; grinding the hemispherical surface of the blank ball far away from the boss to the part surface exceeding the waist line of the blank ball so as to grind and form a clamping edge on the waist line of the blank ball; and (3) grinding for the second time: and clamping at least part of the surface of the hemisphere where the boss is located, and grinding the rest surface of the hemisphere where the boss is located. The method can reduce the use of sizing materials, reduce the processing cost of the blank ball of the lamp decoration ball, and facilitate the processing of the blank ball of the lamp decoration ball.

Description

Lamp decoration ball blank ball and polishing method thereof
Technical Field
The application belongs to the technical field of manufacturing of decorative pendant of decorative ball lamp, and particularly relates to a blank ball of decorative ball and a polishing method thereof.
Background
The lamp is a common life and/or production tool which is extremely popular in use, along with the progress and development of society and the continuous enrichment and improvement of the quality of life of substances, the lamp is not only a common lighting tool, but also is used as an indispensable decoration in life of people, wherein a crystal ball and a glass ball are universal decoration lamp product components, the crystal ball and the glass ball are polyhedral spheres, the outer surface of the crystal ball is provided with a plurality of tangential planes, the crystal ball and the glass ball are used as a decorative ball hanging piece of a crystal lamp, and the crystal ball or the glass ball transmits, refracts and reflects light after being irradiated by an external light source incandescent lamp and a fluorescent lamp so as to generate a crystal clear decoration effect;
before the lamp decoration ball enters the market, grinding processing is often required in factories; the outer surface of the lamp decoration ball blank ball is mostly a smooth or smooth curved surface, and after polishing equipment polishes the outer surface of the lamp decoration ball blank ball, the outer surface of the lamp decoration ball blank ball has a plurality of tangential surfaces so as to form a polyhedral ball;
however, the existing clamping equipment is not stable and firm enough to clamp the spherical surface/curved surface, so that the blank ball of the lamp decoration ball is fixed with the fixing equipment by glue frequently in the processing process; in the processing process, the fixing device is fixed with one end of the lamp decoration ball blank ball by using glue so as to polish the other end of the lamp decoration ball blank ball; then exchanging two ends of the lamp decoration ball blank ball to finally realize polishing of the whole outer surface of the lamp decoration ball blank ball; the processing process at least needs to carry out clamping and grinding twice, and the blank ball of the lamp decoration ball is fixed with the fixing equipment by glue every time, so that the consumption of glue is high; the removal of the glue on the ball surface of the lamp decoration ball blank requires additional fuel, materials and the like, thereby bringing about additional cost increase; if the sizing material on the outer surface of the blank ball of the lamp decoration ball is not cleaned cleanly, the smoothness of the surface of a finished product can be influenced, and the number of defective products is increased.
Disclosure of Invention
The technical problem to be solved by the application is to provide the lamp decoration ball blank ball and the polishing method thereof, which can reduce the use of sizing materials, reduce the processing cost of the lamp decoration ball blank ball and facilitate the processing of the lamp decoration ball blank ball.
According to the lamp decoration ball blank ball, the boss is fixedly arranged at the head and tail parts or the head and tail ends of the ball body of the lamp decoration ball blank ball, the side surface of the boss is inclined inwards, and the joint of the boss and the ball body is a small end; the side surface of the boss is a clamping surface for clamping a blank ball of the lamp decoration ball, and the clamping axle center of the boss is concentric with the ball; the waist line of the sphere is positioned in the middle of the sphere body.
As a further improvement of the application, the boss is consistent with the sphere material and is integrally manufactured.
A polishing method for a lamp decoration ball blank ball is a method for polishing a lamp decoration ball blank ball, and at least comprises the following steps:
grinding for the first time: clamping at least one pair of clamping surfaces on the boss surface of the blank ball through a clamp so as to clamp and stabilize the blank ball; grinding the hemispherical surface of the blank ball far away from the boss to the part surface exceeding the waist line of the blank ball so as to grind and form a clamping edge on the waist line of the blank ball;
and (3) grinding for the second time: and clamping at least part of the surface of the hemisphere where the boss is located, and grinding the rest surface of the hemisphere where the boss is located.
As a further improvement of the application, during the second grinding, the clamping edges formed by the first grinding on the waist line of the blank ball are clamped by the clamp so as to clamp and stabilize the blank ball.
As a further improvement of the application, during the second grinding, the surface of the blank ball far away from the hemispherical of the boss is adhered with the clamp through the adhesive so as to clamp and stabilize the blank ball.
As a further improvement of the application, when the surface of the blank ball, which is close to the hemispherical of the boss, is polished in the first polishing process, the blank ball is clamped by the clamp and rotated to maintain a negative angle with the horizontal so as to be matched with polishing equipment to realize polishing.
As a further improvement of the present application, the lapping and polishing method further includes: drilling holes; the drilling step is at least prior to the second coping step; the drilling step comprises the following steps: and drilling through the wire grooves of the blank ball tips through drilling equipment to form threading holes.
As a further improvement of the application, before drilling, positioning each blank ball so that the wire slots are aligned with the output end of the drilling equipment; the positioning step comprises the following steps: the blank balls in transportation are subjected to angle limiting passing through a passing opening with a set caliber; the through hole is only matched with the section of the boss at a set angle.
As a further improvement of the application, during the first grinding, 2-3 rows of drilling surfaces are ground on the hemispherical surface where the blank ball boss is positioned, so that interference between the grinding device and the clamping device of the boss is avoided.
As a further improvement of the application, during the second grinding, the clamping surface of the blank ball at least comprises the surface of the blank ball, which is close to the boss at the waist line, so as to form negative angle clamping and improve the clamping stability.
Compared with the prior art, the application has the beneficial effects that:
the fixing equipment clamps at least one pair of side surfaces of the clamping surface on the boss, and the lamp decoration ball blank ball is fixed through the clamping boss before first polishing, so that a glue fixing mode is replaced, and the glue is only used once at most in the polishing process of the lamp decoration ball blank ball, so that the use of the glue is reduced, the use of fuel, materials and the like involved in removing the glue is correspondingly reduced, and the processing cost is reduced; the amount of glue, fuel and materials which need to be treated after the lamp decoration finished balls with the same amount are processed and produced is reduced, and the waste liquid production and waste liquid treatment cost in the production process is reduced;
during the second polishing, clamping the clamping edges formed by the first polishing on the waist line of the blank ball through a clamp so as to realize the fixed connection of the clamp and the blank ball of the lamp decoration ball, wherein the rest blank surface of the blank ball of the lamp decoration ball is exposed; the fixture clamps instead of fixedly connecting with glue, so that the use of the glue is avoided in the process of twice polishing, the polishing process of the lamp decoration ball blank ball completely separated from the glue is realized, and correspondingly, the use of fuel, materials and the like related to the removal of the glue is also not needed, so that the processing cost is reduced; meanwhile, the situation that the glue is not removed cleanly on the outer surface of the lamp decoration ball so as to influence the surface smoothness of the lamp decoration ball is avoided, and the yield of products is improved;
the clamping surface for the second polishing is synchronously formed after the first polishing, and the clamping surface can be obtained without other processing operations, so that a new processing step is not needed to be added, the steps of fixing with glue, removing the glue with fuel and other materials are omitted, the processing steps are simplified, and the processing efficiency is improved;
the clamping surface on the boss and the clamping surface on the end part of the end of the first polishing are inclined to the inner side, so that compared with the clamping of two parallel surfaces, the clamping device applies larger force to the clamping device, and therefore the lamp decoration ball blank ball is less prone to angular deviation or displacement under the fixation of the clamping device, and the clamping device clamps the lamp decoration ball blank ball more stably and firmly, so that subsequent processing is more accurate;
the direction of the wire slot on each lamp decoration ball blank ball is controlled to be consistent through the positioning step, so that the wire slot is aligned with the output end of the drilling equipment, the drilling equipment only needs to be adjusted once, the drilling equipment can be aligned with the hole slot of each lamp decoration ball blank ball entering the assembly line, the punching of each lamp decoration ball blank ball on the assembly line can be realized, and the punching efficiency is improved.
Drawings
FIG. 1 is a flow chart of a first embodiment of the present application;
FIG. 2 is a flow chart of a second embodiment of the present application;
FIG. 3 is a flow chart of a third embodiment of the present application;
FIG. 4 is a flow chart of a sixth embodiment of the present application;
fig. 5 is a schematic structural view of a blank ball of a lamp decoration ball according to the present application.
The reference numerals in the figures illustrate:
1 wire slot.
Detailed Description
The lamp decoration ball blank ball is made of glass or crystal materials, a boss is fixedly arranged at the head end and the tail end or at the head end and the tail end of a ball body of the lamp decoration ball blank ball, the side face of the boss is inclined inwards, and the joint of the boss and the ball body is a small end; at least one pair of side surfaces on the boss are clamping surfaces for clamping the blank ball of the lamp decoration ball, and the clamping axle center of the boss is concentric with the ball; the waist line of the sphere is positioned in the middle of the sphere body.
The boss is consistent with the sphere in material, and the boss and the sphere are integrally manufactured.
The outer surface of the lamp decoration ball blank ball except the boss is a blank surface to be processed.
First embodiment: the polishing method for polishing the lamp decoration ball blank ball is used for polishing the lamp decoration ball blank ball with smooth or smooth surface into a polyhedral sphere so that the surface of the polyhedral sphere is provided with a plurality of rows of drilling surfaces to have the capability of transmitting, refracting and reflecting light rays, and at least comprises the following steps:
grinding for the first time: clamping at least one pair of clamping surfaces on the boss surface of the blank ball through a clamp so as to clamp and stabilize the blank ball; grinding the hemispherical surface of the blank ball far away from the boss to the part surface exceeding the waist line of the blank ball so as to grind and form a clamping edge on the waist line of the blank ball;
the waist line is a circle of middle line on the outer peripheral surface of the blank ball, and the plane of the waist line is parallel to the plane of any row of drilling surfaces; unlike the prior art, the plane of the waist line of the existing blank ball is vertical to the plane of any row of drilling surfaces;
it should be noted that, during the first polishing, the polishing sequence may be from the polishing of the surface of the blank ball far from the boss until the polishing exceeds the blank ball waist line, so as to polish the blank ball waist line to form the clamping edge; or the blank ball is polished from the waist line of the blank ball to the side far away from the boss so as to polish the surface of the hemisphere far away from the boss, and then the part of the surface of the waist line of the blank ball, which is close to the boss, is polished so as to polish and form the clamping edge on the waist line of the blank ball.
And (3) grinding for the second time: and clamping at least part of the surface of the hemisphere where the boss is located, and grinding the rest surface of the hemisphere where the boss is located.
Before the first grinding, the lamp decoration ball blank ball is fixed by clamping the boss instead of being fixed by glue, so that the lamp decoration ball blank ball is only glued once at most in the grinding process, the use of glue is reduced, the use of fuel, materials and the like involved in removing the glue is correspondingly reduced, and the processing cost is reduced; the amount of glue, fuel and materials which need to be treated after the lamp decoration finished balls with the same amount are processed and produced is reduced, and the waste liquid production and waste liquid treatment cost in the production process is reduced.
Specific embodiment II: on the basis of the first embodiment of the present application,
referring to fig. 5, the two wire grooves 11 are formed in one axial end of the lamp decoration ball blank, the two wire grooves 11 are grooves formed in the outer surface of the lamp decoration ball blank, the two wire grooves 11 are distributed in a central symmetry manner relative to the axis of the lamp decoration ball blank so that the two wire grooves 11 can be provided with penetrating wire holes on the end surfaces close to each other, and the length direction of the wire holes is perpendicular to the axis of the lamp decoration ball blank.
The other end part of the lamp decoration ball blank ball in the axial direction is fixedly connected with a clamping boss, the clamping boss and the lamp decoration ball blank ball are coaxially arranged, the clamping boss is in the shape of a quadrangular frustum with taper, and the end part of the clamping boss, which is close to the lamp decoration ball blank ball, is a small end; any two opposite side surfaces on the clamping boss are arranged in central symmetry relative to the axis of the lamp decoration ball blank ball.
A polishing method of a lamp decoration ball blank ball comprises the following steps:
s1: clamping at least one pair of clamping surfaces of the clamping boss of the blank ball through a clamp so as to clamp and stabilize the blank ball;
because the side surface of the clamping boss inclines inwards, compared with two parallel surfaces of clamping, the clamp is larger in force application to the clamping boss, the clamping boss is not easy to angularly shift or displace in the clamp, and the clamping of the clamp to the clamping boss is more stable and firm, so that the follow-up processing of the lamp decoration ball blank ball clamped by the clamp is more accurate.
S2: polishing equipment performs first polishing on the blank surface of the lamp decoration ball blank ball, wherein the end part of the lamp decoration ball blank ball, which is far away from the clamping boss, is a tip, and the tip is used as the starting end of the first polishing; the polishing equipment starts from the starting end of the lamp decoration ball blank ball and polishes the blank surface of the lamp decoration ball blank ball along the axial direction of the lamp decoration ball blank ball; the polishing equipment polishes the blank ball of the lamp decoration ball for the first time at least over a hemisphere so that the polished ball exceeds the waist line of the blank ball for the first time, and the side face of the ending end of the polished ball for the first time presents a negative angle inclined inwards.
S3: the surface of the hemisphere of the clamping boss is far away from the blank ball through the viscose glue and is adhered with the clamp together so as to clamp and stabilize the blank ball, and therefore the rest blank surface of the blank ball of the lamp decoration ball is exposed.
S4: the grinding equipment performs secondary grinding on the residual blank surface of the lamp decoration ball blank ball, wherein the starting end of the secondary grinding is the end of the primary grinding, and the direction of the secondary grinding is the axial direction of the lamp decoration ball blank ball so as to polish the residual blank surface of the lamp decoration ball blank ball, so that the residual blank surface of the lamp decoration ball blank ball is also polished with a plurality of rows of drilling surfaces;
the clamping boss is then ground by the grinding equipment.
S5: and taking down the blank lamp decoration ball to obtain the lamp decoration finished ball.
Third embodiment:
the end of the first grinding is a formed clamping edge, the side surface of the clamping edge presents a negative angle inclined inwards, and the outer surface of the lamp decoration ball blank ball subjected to the first grinding is provided with a plurality of rows of drilling surfaces, so that the outer surface of the clamping edge is provided with at least one pair of side surfaces which are arranged in a central symmetry manner relative to the axis of the lamp decoration ball blank ball, and the at least one pair of side surfaces are used as clamping surfaces for clamping the lamp decoration ball blank ball by a clamp during the second grinding;
therefore, unlike the second embodiment, in step S3, the fixed connection of the blank ball of the lamp decoration ball is achieved by the clamping device, which includes the following steps:
the clamp clamps the clamping edges formed by the first polishing on the waist line of the blank ball, and the clamping surface of the blank ball at least comprises the surface of the blank ball, which is close to the clamping boss at the waist line, so that negative angle clamping is formed, the clamping stability is improved, and the rest blank surfaces of the blank ball of the lamp decoration ball are exposed.
Because the side surface of the clamping edge presents a negative angle inclined inwards, when the clamp is clamped on the clamping surface, the clamp clamps the lamp decoration ball blank ball stably and firmly, and the lamp decoration ball blank ball clamped by the clamping equipment is accurately processed later;
the lamp decoration ball blank ball is fixedly connected by clamping instead of using glue, so that the use of the glue is avoided in the process of twice grinding the lamp decoration ball blank ball, the process of grinding the lamp decoration ball blank ball which is completely separated from the glue is realized, and correspondingly, the use of fuel, materials and the like which are related to the removal of the glue is not needed, so that the processing cost is reduced, and the environmental pollution caused by the use of the glue is reduced; meanwhile, the situation that the surface smoothness of the lamp decoration ball is affected due to the fact that the glue is not removed cleanly on the outer surface of the lamp decoration ball is avoided, and the yield of products is improved.
Fourth embodiment: different from the first embodiment, the second embodiment and the third embodiment, before the first polishing, the fixing device clamps all the side surfaces of the clamping surface on the boss, so that the fixing device clamps and fixes the blank ball of the lamp decoration ball more stably and firmly.
Fifth embodiment: on the basis of the first embodiment of the present application,
the polishing method of the lamp decoration ball blank ball further comprises a drilling step, wherein the drilling step at least comprises the following steps before the second polishing step:
and drilling through the wire grooves 11 of the blank ball tips by using drilling equipment to form threading holes, wherein the length direction of the threading holes is perpendicular to the axis of the lamp decoration ball blank ball.
It should be noted that, since the clamp, the polishing device and the drilling device are all in the prior art, the description thereof is omitted in the present application.
Specific embodiment six: on the basis of the fifth embodiment, the bottom surface of the boss is rectangular, and the bottom surface is provided with two pairs of side lines with different lengths.
Before drilling, positioning each blank ball so that the wire slots 11 are aligned with the output end of the drilling equipment; the positioning step comprises the following steps: the blank balls in transportation are subjected to angle limiting passing through a passing opening with a set caliber; the caliber of the passing opening corresponds to the length of the short side of the rectangle, so that the boss can only pass through the passing opening at one angle, and the passing of the limited angle is realized.
So that the punching equipment only needs to be adjusted once, the punching equipment can be aligned with the hole groove of each lamp decoration ball blank ball entering the assembly line, and the punching of each lamp decoration ball blank ball on the assembly line can be realized, thereby improving the punching efficiency.

Claims (10)

1. The utility model provides a lamp decoration ball blank ball which characterized in that: the head and tail parts or the head and tail ends of the sphere of the lamp decoration sphere blank sphere are fixedly provided with bosses, the side faces of the bosses incline inwards, and the joint of the bosses and the sphere is a small end; the side surface of the boss is a clamping surface for clamping a blank ball of the lamp decoration ball, and the clamping axle center of the boss is concentric with the ball; the waist line of the sphere is positioned in the middle of the sphere body.
2. A lamp decoration ball blank ball as claimed in claim 1, wherein: the boss is made of the same material as the sphere and is integrally manufactured.
3. A polishing method for a lamp decoration ball blank ball, which is a method for polishing the lamp decoration ball blank ball according to any of claims 1 to 2, and is characterized in that: at least comprises:
grinding for the first time: clamping at least one pair of clamping surfaces on the boss surface of the blank ball through a clamp so as to clamp and stabilize the blank ball; grinding the hemispherical surface of the blank ball far away from the boss to the part surface exceeding the waist line of the blank ball so as to grind and form a clamping edge on the waist line of the blank ball;
and (3) grinding for the second time: and clamping at least part of the surface of the hemisphere where the boss is located, and grinding the rest surface of the hemisphere where the boss is located.
4. A method of polishing a green ball of a lamp decoration ball according to claim 3, wherein: and during the second polishing, clamping the clamping edges formed by the first polishing on the blank ball waist line through the clamp so as to clamp and stabilize the blank ball.
5. A method of polishing a green ball of a lamp decoration ball according to claim 3, wherein: during the second grinding, the surface of the hemispherical body of the blank ball far away from the boss is adhered with the clamp together through the adhesive so as to clamp and stabilize the blank ball.
6. A method of polishing a green ball of a lamp decoration ball according to claim 3, wherein: in the first polishing process, when polishing is carried out on the surface of the hemispherical of the blank ball, which is close to the boss, the blank ball is clamped by a clamp and rotated to maintain a negative angle with the horizontal so as to be matched with polishing equipment to realize polishing.
7. A method of polishing a green ball of a lamp decoration ball according to claim 3, wherein: the grinding and polishing method further comprises the following steps: drilling holes; the drilling step is at least prior to the second coping step; the drilling step comprises the following steps: and drilling through the wire grooves of the blank ball tips through drilling equipment to form threading holes.
8. The method for grinding and polishing the blank ball of the lamp decoration ball according to claim 7, wherein the method comprises the following steps: before drilling, positioning each blank ball so that the wire slots are aligned with the output end of the drilling equipment; the positioning step comprises the following steps: the blank balls in transportation are subjected to angle limiting passing through a passing opening with a set caliber; the through hole is only matched with the section of the boss at a set angle.
9. A method of polishing a green ball of a lamp decoration ball according to claim 3, wherein: and during the first grinding, grinding 2-3 rows of drilling surfaces on the hemispherical surface where the blank ball boss is positioned so as to avoid interference between the grinding device and the clamping device of the boss.
10. The method for polishing the blank ball of the lamp decoration ball according to claim 4, wherein the method comprises the following steps: during the second grinding, the clamping surface of the blank ball at least comprises the surface of the blank ball, which is close to the boss at the waist line, so as to form negative angle clamping and improve the clamping stability.
CN202310824755.2A 2023-07-06 2023-07-06 Lamp decoration ball blank ball and polishing method thereof Pending CN116713854A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202310824755.2A CN116713854A (en) 2023-07-06 2023-07-06 Lamp decoration ball blank ball and polishing method thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202310824755.2A CN116713854A (en) 2023-07-06 2023-07-06 Lamp decoration ball blank ball and polishing method thereof

Publications (1)

Publication Number Publication Date
CN116713854A true CN116713854A (en) 2023-09-08

Family

ID=87864533

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202310824755.2A Pending CN116713854A (en) 2023-07-06 2023-07-06 Lamp decoration ball blank ball and polishing method thereof

Country Status (1)

Country Link
CN (1) CN116713854A (en)

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