CN115302267A - Multi-clamping-position numerical control tool for machining mobile phone parts - Google Patents
Multi-clamping-position numerical control tool for machining mobile phone parts Download PDFInfo
- Publication number
- CN115302267A CN115302267A CN202210879530.2A CN202210879530A CN115302267A CN 115302267 A CN115302267 A CN 115302267A CN 202210879530 A CN202210879530 A CN 202210879530A CN 115302267 A CN115302267 A CN 115302267A
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- positioning
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- machining
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- 238000003754 machining Methods 0.000 title claims abstract description 30
- 230000004888 barrier function Effects 0.000 claims abstract description 16
- 238000006243 chemical reaction Methods 0.000 claims abstract description 15
- 238000012545 processing Methods 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 8
- 238000013461 design Methods 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000007306 turnover Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012549 training Methods 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
- B23Q1/25—Movable or adjustable work or tool supports
- B23Q1/64—Movable or adjustable work or tool supports characterised by the purpose of the movement
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
- B23Q3/061—Work-clamping means adapted for holding a plurality of workpieces
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jigs For Machine Tools (AREA)
Abstract
The application relates to a many double-layered position numerical control frock for cell-phone parts machining includes: the mounting rack is used for mounting a product, a plurality of parallel barrier strips are arranged on the mounting rack, and a positioning cavity is formed between the two barrier strips; the positioning assembly comprises an expansion clamping block, the expansion clamping block is arranged in the middle of the positioning cavity and divides the positioning cavity into two positioning clamping positions; the conversion disc is provided with a connecting plate between the conversion disc and the mounting frame, and the conversion disc is used for driving the mounting frame to rotate. When the device is used, a product is placed in the positioning clamping position, force is applied to the lateral side through the spring plunger on the lateral positioning block, the product is pushed to the lateral side of the reference block, and the surface of the product is in zero-gap contact with the surface of the reference block; the repeated positioning precision is high, the quality requirement is met, and the machine can be quickly switched to three-axis or multi-axis machine processing.
Description
Technical Field
The application belongs to the technical field of mobile phone manufacturing, and particularly relates to a multi-clamping-position numerical control tool for processing mobile phone parts.
Background
Numerical control machining (numerical control machining) refers to a process for machining parts on a numerical control machine, and the procedures of the numerical control machine and the traditional machine are generally consistent but obviously changed. The machining method uses digital information to control the displacement of parts and tools. The method is an effective way for solving the problems of variable part varieties, small batch, complex shape, high precision and the like and realizing efficient and automatic processing. The precision parts with multiple clamping positions and multiple working procedures in numerical control machining can occupy a large number of machines and personnel allocation in the traditional numerical control machining, including the cycle of material turnover, so that the cost is increased and the resource is wasted. In the traditional numerical control precision machining production, the problems of multiple clamping positions, multiple working procedures, large personnel allocation and the like exist.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: in order to solve the defects in the prior art, the multi-clamping-position numerical control tool for machining the mobile phone part is provided, and aims to simplify the clamping steps of the mobile phone part during numerical control machining and realize simultaneous clamping of a plurality of products.
The technical scheme adopted by the invention for solving the technical problems is as follows: the utility model provides a many double-layered position numerical control frock for cell-phone parts machining, includes:
the mounting rack is used for mounting a product, a plurality of parallel barrier strips are arranged on the mounting rack, and a positioning cavity is formed between the two barrier strips;
the positioning assembly comprises an expansion clamping block, the expansion clamping block is arranged in the middle of the positioning cavity and divides the positioning cavity into two positioning clamping positions;
the conversion disc is provided with a connecting plate between the conversion disc and the mounting frame, and the conversion disc is used for driving the mounting frame to rotate.
Preferably, the mounting frame is further provided with a positioning plate, the positioning plate is located between the two expansion clamping blocks, and the positioning plate is provided with a foolproof groove.
Preferably, according to the multi-clamping-position numerical control tool for machining the mobile phone parts, the two ends of the mounting frame are provided with the positioning stop blocks, and the positioning stop blocks are provided with the positioning grooves.
Preferably, the positioning assembly further comprises a lateral positioning block and a reference stop block, and the lateral positioning block and the reference stop block are respectively arranged at two ends of the stop strip.
Preferably, the lateral positioning block is provided with an elastic element, and the elastic element is located at the end of a product and used for pushing the product to the side of the reference stop block.
Preferably, the reference stop block is provided with a pin hole, and a positioning pin is arranged in the pin hole.
Preferably, the expansion clamping block can expand and contract towards the barrier strips at two ends, and is used for pushing a product to the barrier strips.
Preferably, the multi-clamping-position numerical control tool for machining the mobile phone part is characterized in that a positioning strip is arranged on the reference stop block, a positioning guide groove matched with the mounting frame is formed in the mounting frame, and the positioning strip is arranged in the positioning guide groove.
The invention has the beneficial effects that:
1. the design is multi-clamping (one is six), multi-process design (switching of the switching disc) and multi-angle (three processing surfaces), and the three-axis or multi-axis machine processing can be quickly switched by the switching disc;
2. the product is placed in the positioning clamping position, force is applied to the lateral direction through the spring plunger on the lateral positioning block, the product is pushed to the side of the reference block, the surface of the product is in zero-gap contact with the surface of the reference block, the use is simple, and inexperienced personnel can operate the product through simple training;
3. utilize the inflation to press from both sides tight piece, impel the product to body side reference surface, product face and body face zero clearance contact, board, personnel configuration are low, and the productivity is high, the material turnover is fast, and repeated positioning accuracy is high, satisfies the quality requirement.
Drawings
The technical solution of the present application is further explained below with reference to the drawings and the embodiments.
FIG. 1 is a schematic structural diagram of an embodiment of the present application;
FIG. 2 is a schematic view of a mounting bracket structure according to an embodiment of the present application;
FIG. 3 is a schematic structural diagram of a reference block according to an embodiment of the present application.
The reference numbers in the figures are:
the mounting rack 1, the barrier strips 11 and the positioning plate 12;
the positioning assembly 2, a lateral positioning block 21, an expansion clamping block 22, a reference stop block 23 and an elastic element 24;
a switching disk 3;
a connecting plate 4.
Detailed Description
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict.
In the description of the present application, it is to be understood that the terms "center," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for convenience in describing the present application and for simplicity in description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed in a particular orientation, and be operated in a particular manner, and are not to be considered limiting of the scope of the present application. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the invention, the meaning of "a plurality" is two or more unless otherwise specified.
In the description of the present application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art through specific situations.
The technical solutions of the present application will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.
Examples
This embodiment provides a many double-layered position numerical control frock for cell-phone parts machining, this frock adopts many double-layered positions (one goes out six), multiple operation design (conversion disc switches) and multi-angle (three machined surface) setting, refers to figure 1, includes:
the device comprises a mounting rack 1, a positioning assembly 2, a conversion disc 3 and a connecting plate 4, wherein the mounting rack 1 is used for mounting products, a plurality of parallel barrier strips 11 are arranged on the mounting rack 1, and a positioning cavity is formed between the two barrier strips 11; the positioning assembly 2 comprises an expansion clamping block 22, the expansion clamping block 22 is arranged in the middle of the positioning cavity, and the positioning cavity is divided into two positioning clamping positions; a connecting plate 4 is arranged between the conversion disc 3 and the mounting rack 1, the conversion disc 3 is used for driving the mounting rack 1 to rotate, and three-axis or multi-axis switching is implemented through the conversion disc.
Specifically, referring to fig. 2, in this embodiment, the mounting rack 1 is configured to be plate-shaped, 4 bars 11 are installed on the mounting rack 1 in parallel and at equal intervals, the bars 11 are configured to be strip-shaped, a plurality of vertical holes are provided on the bars, the bars are fixedly installed on the mounting rack through bolts, when the mounting and the positioning are performed, the side walls of the bars 11 are smooth, and the mobile phone components are abutted against the side walls of the bars 11. Still be provided with locating plate 12 on mounting bracket 1, the locating plate is located between two inflation clamp block 22, is provided with on locating plate 12 and prevents slow-witted groove for directional when the product is installed, towards appointed direction when making things convenient for the product clamping, locating plate 12 sets up to the slice, and integrated into one piece is on the product installation face of mounting bracket 1, prevents that slow-witted groove sets up in the both sides of locating plate 12, and sets up to semi-circular logical groove.
Preferably, the many double-layered position numerical control frock for cell-phone parts machining of this embodiment, 1 both ends integrated into one piece of mounting bracket has the location dog, is provided with the bolt hole on the location dog for pass through the bolt lock with the mounting bracket on connecting plate 4, be provided with the constant head tank on the location dog, be used for location installation product.
Preferably, referring to fig. 1 to 3, the multi-clamping-position numerical control tool for machining a mobile phone component of the embodiment further includes a lateral positioning block 21 and a reference stop 23, the lateral positioning block 21 and the reference stop 23 are respectively disposed at two ends of the stop strip 11, a pin hole is disposed on the reference stop 23, a positioning pin is installed in the pin hole, the shape and size of the positioning pin can be changed according to the shape and size characteristics of a product, a positioning strip is disposed on the reference stop 23, a positioning guide groove matched with the mounting frame 1 is disposed on the mounting frame 1, and the positioning strip is installed in the positioning guide groove and used for accurately positioning and installing the reference stop 23, so that the positioning accuracy of the product is improved, and the subsequent numerical control machining operation of the product is facilitated.
Preferably, in the multi-clamping-position numerical control tool for machining the mobile phone component of the embodiment, the lateral positioning block 21 is provided with the elastic element 24, and the elastic element 24 is located at an end of a product, in the embodiment, the elastic element 24 is a spring plunger for pushing the product to the side of the reference stop block 23, when the product is installed, the product is placed in the positioning clamping position, a force is applied to the lateral side through the spring plunger on the lateral positioning block 21 to push the product to the side of the reference stop block 23, and a surface of the product is in zero-clearance contact with a surface of the reference stop block.
Preferably, in the multi-clamping-position numerical control tool for machining the mobile phone component in the embodiment, the expansion clamping block 22 can expand and contract towards the barrier strips 11 at the two ends, so as to push a product to the barrier strips 11, and the surface of the product is in zero-clearance contact with the body surface of the expansion clamping block 22.
The working process of the application is as follows:
1) The product is placed in the positioning clamping position, force is applied to the lateral direction through a spring plunger on the lateral positioning block, the product is pushed to the side of the reference blocking block, and the surface of the product is in zero-clearance contact with the surface of the reference blocking block;
2) Pushing the product to the reference surface on the side of the body by using the expansion clamping block, wherein the surface of the product is in zero-clearance contact with the surface of the body;
3) And through the conversion of the disc, three-axis or multi-axis switching is performed, and after the product is installed, numerical control machining is performed.
In light of the foregoing description of the preferred embodiments according to the present application, it is to be understood that various changes and modifications may be made without departing from the spirit and scope of the invention. The technical scope of the present application is not limited to the contents of the specification, and must be determined according to the scope of the claims.
Claims (8)
1. The utility model provides a press from both sides position numerical control frock more for cell-phone parts machining which characterized in that includes:
the mounting rack (1) is used for mounting products, a plurality of parallel barrier strips (11) are arranged on the mounting rack (1), and a positioning cavity is formed between the two barrier strips (11);
the positioning assembly (2) comprises an expansion clamping block (22), the expansion clamping block (22) is arranged in the middle of the positioning cavity and divides the positioning cavity into two positioning clamping positions;
conversion disc (3), be provided with connecting plate (4) between conversion disc (3) and mounting bracket (1), conversion disc (3) are used for driving mounting bracket (1) and rotate.
2. The multi-clamping-position numerical control tool for machining the mobile phone part according to claim 1, wherein a positioning plate (12) is further arranged on the mounting frame (1), the positioning plate is located between the two expansion clamping blocks (22), and a fool-proof groove is formed in the positioning plate (12).
3. The multi-clamping-position numerical control tool for machining the mobile phone components as claimed in claim 2, wherein positioning stoppers are arranged at two ends of the mounting frame (1), and positioning grooves are formed in the positioning stoppers.
4. The multi-clamping-position numerical control tool for machining the mobile phone component as claimed in claim 3, wherein the positioning assembly (2) further comprises a lateral positioning block (21) and a reference stop (23), and the lateral positioning block (21) and the reference stop (23) are respectively arranged at two ends of the barrier strip (11).
5. The multi-clamping-position numerical control tool for machining the mobile phone component as claimed in claim 4, wherein an elastic element (24) is arranged on the lateral positioning block (21), and the elastic element (24) is located at the end of the product and used for pushing the product to the reference stop block (23) side.
6. The multi-clamping-position numerical control tool for machining the mobile phone component as claimed in claim 4, wherein a pin hole is formed in the reference stop block (23), and a positioning pin is installed in the pin hole.
7. The tool for machining the mobile phone component is characterized in that the expansion clamping block (22) can expand and contract towards the barrier strips (11) at two ends, and is used for pushing a product to the barrier strips (11) side.
8. The multi-clamping-position numerical control tool for machining the mobile phone parts according to claim 7, wherein a positioning strip is arranged on the reference stop block (23), a positioning guide groove matched with the mounting frame (1) is arranged on the mounting frame (1), and the positioning strip is arranged in the positioning guide groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210879530.2A CN115302267A (en) | 2022-07-25 | 2022-07-25 | Multi-clamping-position numerical control tool for machining mobile phone parts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210879530.2A CN115302267A (en) | 2022-07-25 | 2022-07-25 | Multi-clamping-position numerical control tool for machining mobile phone parts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115302267A true CN115302267A (en) | 2022-11-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210879530.2A Pending CN115302267A (en) | 2022-07-25 | 2022-07-25 | Multi-clamping-position numerical control tool for machining mobile phone parts |
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| Country | Link |
|---|---|
| CN (1) | CN115302267A (en) |
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