CN219945966U - Positioning mechanism of mobile phone middle frame arc section edge strip - Google Patents
Positioning mechanism of mobile phone middle frame arc section edge strip Download PDFInfo
- Publication number
- CN219945966U CN219945966U CN202320972024.8U CN202320972024U CN219945966U CN 219945966 U CN219945966 U CN 219945966U CN 202320972024 U CN202320972024 U CN 202320972024U CN 219945966 U CN219945966 U CN 219945966U
- Authority
- CN
- China
- Prior art keywords
- blocks
- positioning mechanism
- mobile phone
- middle frame
- rack
- 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.)
- Active
Links
- 230000007246 mechanism Effects 0.000 title claims abstract description 21
- 238000003825 pressing Methods 0.000 claims abstract description 34
- 230000005540 biological transmission Effects 0.000 claims abstract description 18
- 230000006835 compression Effects 0.000 claims description 7
- 238000007906 compression Methods 0.000 claims description 7
- 229910000838 Al alloy Inorganic materials 0.000 description 3
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 229910052719 titanium Inorganic materials 0.000 description 2
- 239000010936 titanium Substances 0.000 description 2
- 239000000956 alloy Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Telephone Set Structure (AREA)
Abstract
The utility model aims to provide a positioning mechanism for a mobile phone middle frame arc section edge strip, which has a simple structure and can realize simultaneous and rapid positioning of a plurality of products. The utility model comprises a driving device and a positioning device, wherein the positioning device comprises a supporting seat, a deflector rod and a plurality of pressing blocks, the driving device is in transmission connection with the deflector rod, the deflector rod is in sliding fit on the supporting seat, the deflector rod is provided with a plurality of pressing blocks, the supporting seat is provided with a plurality of check blocks, the pressing blocks are respectively in floating connection with the check blocks, and the pressing blocks are positioned between the check blocks and the pressing blocks. The utility model is applied to the technical field of positioning mechanisms.
Description
Technical Field
The utility model is applied to the technical field of positioning mechanisms, and particularly relates to a positioning mechanism for a mobile phone middle frame arc section edge.
Background
At present, the shell of the mobile phone middle frame is basically made of aluminum alloy materials, is not wear-resistant and is softer. The manufacturing process of the mobile phone middle frame is improved, aluminum alloy side strips and titanium side strips are combined, the mobile phone middle frame is formed by bonding an inner frame made of aluminum alloy and an outer frame made of titanium, and then 4 different bonded side strips are assembled on the mobile phone middle frame, so that the mobile phone middle frame shell is more wear-resistant, harder in hardness and better in hand feeling. In the assembly process, the edge strip needs to be positioned firstly, so that the manipulator can rapidly and stably pick and place the edge strip. The prior patent document with publication number of CN214641120U proposes a mobile phone middle frame positioning mechanism, which can position different types of products, but can only position one product at a time, so that the working efficiency is not high enough.
Disclosure of Invention
The utility model aims to solve the technical problem of overcoming the defects of the prior art, and provides a positioning mechanism for a mobile phone middle frame arc section edge strip, which has a simple structure and can realize simultaneous and rapid positioning of a plurality of products.
The technical scheme adopted by the utility model is as follows: the utility model comprises a driving device and a positioning device, wherein the positioning device comprises a supporting seat, a deflector rod and a plurality of pressing blocks, the driving device is in transmission connection with the deflector rod, the deflector rod is in sliding fit on the supporting seat, the deflector rod is provided with a plurality of pressing blocks, the supporting seat is provided with a plurality of check blocks, the pressing blocks are respectively in floating connection with the check blocks, and the pressing blocks are positioned between the check blocks and the pressing blocks.
Further, first limiting blocks are arranged on two sides of the stop block, second limiting blocks are arranged on two sides of the compression block, and the first limiting blocks are propped against the second limiting blocks.
Further, the compression block is connected with the stop block through a plurality of springs.
Further, a cover plate is arranged on the stop block and is positioned above the compression block.
Further, the supporting seat is provided with a plurality of followers, and the followers are contacted with the deflector rod.
Further, drive arrangement includes bottom plate, riser, cylinder, transmission shaft, first gear, second gear, first rack and second rack, the riser sets up on the bottom plate, the cylinder sets up on the riser, the cylinder with first rack transmission is connected, the both sides of bottom plate all are provided with the installation piece, the both ends of transmission shaft respectively normal running fit be in two on the installation piece, first gear with the second gear all sets up on the transmission shaft, the second rack sets up on the driving lever, first gear with first rack meshes, second gear with second rack meshes.
Further, the driving device further comprises a fixed block and two supporting blocks, the two supporting blocks are arranged on the vertical plate at intervals, the two supporting blocks are connected through a plurality of guide posts, a plurality of linear bearings are arranged on the fixed block and are in sliding fit with the guide posts, the fixed block is connected with an output shaft of the air cylinder, and the first rack is arranged on the fixed block.
The beneficial effects of the utility model are as follows: when the circular arc edge strip of the middle frame of the mobile phone is required to be positioned, the driving device is started to enable the deflector rod to move forwards, and then the plurality of pressing blocks are driven to respectively press the plurality of pressing blocks to move forwards, so that the mobile phone is in an open state, then the circular arc edge strip is placed between the stop block and the pressing blocks, the driving device is started again, the deflector rod is enabled to move backwards, the plurality of pressing blocks move backwards under the action of the elasticity of the springs, and finally the circular arc edge strip is clamped between the pressing blocks and the stop block, so that the positioning of the circular arc edge strip is realized. Therefore, the utility model has simple structure, realizes the rapid positioning of products in a clamping mode, can realize the simultaneous positioning of a plurality of products by the assembly provided with a plurality of compression blocks and the stop blocks, and greatly improves the working efficiency.
Drawings
FIG. 1 is a perspective view of the present utility model;
FIG. 2 is an enlarged view at A in FIG. 1;
FIG. 3 is a perspective view of the positioning device;
fig. 4 is an enlarged view at B in fig. 2;
fig. 5 is an exploded view of the positioning device.
Detailed Description
As shown in fig. 1 to 5, in this embodiment, the present utility model includes a driving device 1 and a positioning device 2, where the positioning device 2 includes a supporting seat 3, a driving lever 4 and a plurality of pressing blocks 5, the driving device 1 is in transmission connection with the driving lever 4, the driving lever 4 is slidably matched on the supporting seat 3, a plurality of pressing blocks 6 are disposed on the driving lever 4, a plurality of stoppers 7 are disposed on the supporting seat 3, a plurality of pressing blocks 5 are respectively in floating connection with a plurality of stoppers 7, and the pressing blocks 6 are located between the stoppers 7 and the pressing blocks 5. Wherein, a plurality of the pressing blocks 6 are arranged on the deflector rod 4 side by side at a certain interval; the stoppers 7 are arranged on the supporting base 3 at a certain interval.
In this embodiment, the pressing block 5 is connected to the stop 7 by two springs 10.
In this embodiment, when the circular arc edge 26 of the middle frame of the mobile phone needs to be positioned, the driving device 1 is started, so that the driving lever 4 moves forward, and then the plurality of pressing blocks 6 are driven to respectively press the plurality of pressing blocks 5 to move forward, so that the mobile phone is in an open state, enough space is vacated, the circular arc edge 26 is conveniently placed between the stop block 7 and the pressing blocks 5, the driving device 1 is started again, so that the driving lever 4 moves backward, the plurality of pressing blocks 5 move backward under the action of the elasticity of the spring 10, and finally the circular arc edge 26 is clamped between the pressing blocks 5 and the stop block 7, thereby realizing the positioning of the circular arc edge 26.
In this embodiment, the both sides of dog 7 all are provided with first stopper 8, the both sides of compact heap 5 all are provided with second stopper 9, works as compact heap 5 behind the elasticity effect of spring 10 back, first stopper 8 is propped against on second stopper 9, avoid the roof pressure of compact heap 5 is too big and damage the product. Wherein, dog 7 is the U type, two first stopper 8 all are located the inboard of dog 7, two second stopper 9 all are located the outside of compact heap 5.
In this embodiment, the stopper 7 is provided with a cover plate 11, and the cover plate 11 is located above the pressing block 5.
In this embodiment, the supporting seat 3 is provided with a plurality of followers 12, and the plurality of followers 12 are all in contact with the driving lever 4. Wherein, the follower 12 is a cam bearing follower, and the roller of the cam bearing follower contacts with the deflector rod 4, so that the forward and backward movement of the deflector rod 4 is smoother.
In this embodiment, the driving device 1 includes a bottom plate 13, a vertical plate 14, an air cylinder 15, a transmission shaft 16, a first gear 17, a second gear 18, a first rack 19 and a second rack 20, the vertical plate 14 is disposed on the bottom plate 13, the air cylinder 15 is vertically disposed on the vertical plate 14, the air cylinder 15 is in transmission connection with the first rack 19, mounting blocks 21 are disposed on two sides of the bottom plate 13, two ends of the transmission shaft 16 are respectively in a rotating fit on the two mounting blocks 21, the first gear 17 and the second gear 18 are disposed on the transmission shaft 16, the second rack 20 is disposed on the deflector rod 4, the first gear 17 is meshed with the first rack 19, and the second gear 18 is meshed with the second rack 20. The first rack 17 is driven by the air cylinder 15 to move downwards, so as to drive the first gear 17 to rotate, the first gear 17 drives the transmission shaft 16 to rotate, the transmission shaft 16 drives the second gear 18 to rotate, the second gear 18 drives the second rack 20 to move forwards, and the second rack 20 drives the deflector rod 4 to move forwards.
In this embodiment, the driving device 1 further includes a fixed block 22 and two supporting blocks 23, two supporting blocks 23 are disposed on the vertical plate 14 at intervals, two supporting blocks 23 are connected by two guide posts 24, two linear bearings 25 are disposed on the fixed block 22, the linear bearings 25 are slidably fitted on the guide posts 24, the fixed block 22 is connected with the output shaft of the air cylinder 15, and the first rack 19 is disposed on the fixed block 22. The fixing block 22 is slidably fitted on the guide post 24 through the linear bearing 25, so that the first rack 19 moves up and down more smoothly.
Claims (7)
1. A positioning mechanism of a mobile phone middle frame arc section edge strip is characterized in that: the automatic pressing device comprises a driving device (1) and a positioning device (2), wherein the positioning device (2) comprises a supporting seat (3), a deflector rod (4) and a plurality of pressing blocks (5), the driving device (1) is in transmission connection with the deflector rod (4), the deflector rod (4) is in sliding fit with the supporting seat (3), a plurality of pressing blocks (6) are arranged on the deflector rod (4), a plurality of check blocks (7) are arranged on the supporting seat (3), the pressing blocks (5) are respectively in floating connection with the check blocks (7) in a plurality, and the pressing blocks (6) are located between the check blocks (7) and the pressing blocks (5).
2. The positioning mechanism for the rim strip of the circular arc section of the middle frame of the mobile phone according to claim 1, wherein the positioning mechanism is characterized in that: the two sides of the stop block (7) are provided with first limiting blocks (8), the two sides of the compression block (5) are provided with second limiting blocks (9), and the first limiting blocks (8) are propped against the second limiting blocks (9).
3. The positioning mechanism for the rim strip of the circular arc section of the middle frame of the mobile phone according to claim 1, wherein the positioning mechanism is characterized in that: the compression block (5) is connected with the stop block (7) through a plurality of springs (10).
4. The positioning mechanism for the rim strip of the circular arc section of the middle frame of the mobile phone according to claim 1, wherein the positioning mechanism is characterized in that: the stop block (7) is provided with a cover plate (11), and the cover plate (11) is positioned above the compression block (5).
5. The positioning mechanism for the rim strip of the circular arc section of the middle frame of the mobile phone according to claim 1, wherein the positioning mechanism is characterized in that: the supporting seat (3) is provided with a plurality of followers (12), and the followers (12) are contacted with the deflector rod (4).
6. The positioning mechanism for the rim strip of the circular arc section of the middle frame of the mobile phone according to claim 1, wherein the positioning mechanism is characterized in that: the driving device (1) comprises a bottom plate (13), a vertical plate (14), an air cylinder (15), a transmission shaft (16), a first gear (17), a second gear (18), a first rack (19) and a second rack (20), wherein the vertical plate (14) is arranged on the bottom plate (13), the air cylinder (15) is arranged on the vertical plate (14), the air cylinder (15) and the first rack (19) are in transmission connection, mounting blocks (21) are respectively arranged on two sides of the bottom plate (13), two ends of the transmission shaft (16) are respectively in running fit on the two mounting blocks (21), the first gear (17) and the second gear (18) are respectively arranged on the transmission shaft (16), the second rack (20) is arranged on the deflector rod (4), the first gear (17) is meshed with the first rack (19), and the second gear (18) is meshed with the second rack (20).
7. The positioning mechanism for the rim strip of the circular arc section of the middle frame of the mobile phone according to claim 6, wherein the positioning mechanism comprises the following components: the driving device (1) further comprises a fixed block (22) and two supporting blocks (23), the two supporting blocks (23) are arranged on the vertical plate (14) at intervals, the two supporting blocks (23) are connected through a plurality of guide posts (24), a plurality of linear bearings (25) are arranged on the fixed block (22), the linear bearings (25) are in sliding fit with the guide posts (24), the fixed block (22) are connected with an output shaft of the air cylinder (15), and the first rack (19) is arranged on the fixed block (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320972024.8U CN219945966U (en) | 2023-04-26 | 2023-04-26 | Positioning mechanism of mobile phone middle frame arc section edge strip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320972024.8U CN219945966U (en) | 2023-04-26 | 2023-04-26 | Positioning mechanism of mobile phone middle frame arc section edge strip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219945966U true CN219945966U (en) | 2023-11-03 |
Family
ID=88552335
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320972024.8U Active CN219945966U (en) | 2023-04-26 | 2023-04-26 | Positioning mechanism of mobile phone middle frame arc section edge strip |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219945966U (en) |
-
2023
- 2023-04-26 CN CN202320972024.8U patent/CN219945966U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN113206329B (en) | Battery cap assembling device | |
| CN219945966U (en) | Positioning mechanism of mobile phone middle frame arc section edge strip | |
| CN215199295U (en) | Processing die for contact elastic sheet adopting continuous stamping | |
| CN213969713U (en) | Battery cover plate pole welding, positioning and pressing mechanism | |
| CN116727519B (en) | Plate stamping forming device | |
| CN112864762A (en) | Double-station bending mechanism for LED display screen connector | |
| CN211088418U (en) | Secondary shaping device of power battery cover plate | |
| CN216262922U (en) | Servo motor rotor punching sheet forming device | |
| CN114378578B (en) | Type-C kludge | |
| CN212073320U (en) | Fabric stamping machine | |
| CN213259489U (en) | Cam type pushing mechanism and cam type mechanical arm | |
| CN218657886U (en) | Pressing mechanism and jig | |
| CN100443250C (en) | Locomotive side bearing base and side bearing seat press fitting method | |
| CN217800070U (en) | Small-space double-connecting-rod pressing mechanism | |
| CN113334093A (en) | Alloy automobile body punching press manufacturing installation | |
| CN111098344A (en) | Automatic paperboard slitting machine | |
| CN220911315U (en) | Panel light frame and LED panel light | |
| CN214996463U (en) | Simple lifting mechanical parking equipment | |
| CN218194768U (en) | Automatic centering, clamping and positioning device for double products | |
| CN218903353U (en) | Rotary inclined wedge mechanism | |
| CN220880258U (en) | Stamping positioning mechanism for automobile stamping part | |
| CN213032525U (en) | A compress tightly sealing device for micro-fluidic chip | |
| CN211054512U (en) | Mechanical control mechanism of time-delay nitrogen cylinder | |
| CN117600329B (en) | Environment-friendly deodorant floor drain processing is with metalwork punching device | |
| CN219859613U (en) | Ninety-degree turnover mechanism pushed by cam groove track |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |