CN211492574U - Support anchor clamps in precious shell processing that charges - Google Patents
Support anchor clamps in precious shell processing that charges Download PDFInfo
- Publication number
- CN211492574U CN211492574U CN201922314850.XU CN201922314850U CN211492574U CN 211492574 U CN211492574 U CN 211492574U CN 201922314850 U CN201922314850 U CN 201922314850U CN 211492574 U CN211492574 U CN 211492574U
- Authority
- CN
- China
- Prior art keywords
- screw hole
- center
- supporting plate
- fagging
- shell
- 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
Images
Landscapes
- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model provides an inner support fixture for processing a charging treasure shell, which comprises a fixture bottom plate and a shell injection molding piece, wherein mounting threaded holes are equidistantly formed in the center of the top end of the fixture bottom plate, connecting rods are arranged in the mounting threaded holes, the connecting rods comprise a threaded part matched with the mounting threaded holes and a smooth part, an auxiliary supporting plate is fixed on the surface wall of each connecting rod, a lower supporting plate is fixed at the center of the top end of each connecting rod, a mounting groove is formed in the center of the top end of the lower supporting plate, a mounting block is arranged in the mounting groove, a fixing screw hole is formed in the center of the mounting block, the two sides of the mounting groove are provided with a through screw hole matched with the fixing screw hole, a fixing bolt is connected in the through screw hole and the fixing screw hole, fixing nuts are in threaded connection with the two ends of the fixing bolt, an, and a second screw hole matched with the adjusting screw is formed in the center of the pressure plate.
Description
Technical Field
The utility model relates to a treasured shell injection molding processing field that charges especially relates to a treasured shell that charges processing is with interior anchor clamps that support.
Background
A portable charger, which is mainly used for charging consumer electronics (such as wireless phones and notebook computers) such as handheld mobile devices, is especially applied to occasions without external power supply. The main components of the device comprise: the charger comprises a battery used for storing electric energy, a circuit (a direct current-direct current converter) for stabilizing output voltage and a shell, wherein the charger shell is generally formed by injection molding.
Still need carry out the finish machining to it after the precious shell injection molding that charges, and the fixed special tool that needs of precious shell that charges, because the precious shell that charges is general thinner, the processing requires the precision high, and the surface can not have the mar, and the tool that adopts outside centre gripping causes shell surface damage or deformation easily, and precious shell that charges is fixed by the tool that its shape also is difficult to adopt outside centre gripping, brings a great deal of inconvenience for follow-up processing. Therefore, an inner support clamp for machining a charger baby shell is needed to be designed.
SUMMERY OF THE UTILITY MODEL
The utility model provides a technical problem provide an interior anchor clamps that support is used in processing of treasured shell charges, it can follow inside and press from both sides the treasured shell that charges and get fixedly, can not cause the injury to the treasured shell that charges.
In order to solve the technical problems, the utility model provides an inner support fixture for processing a charger casing, which comprises a fixture bottom plate and a casing injection molding piece, wherein mounting threaded holes are arranged at the center of the top end of the fixture bottom plate at equal intervals, a connecting rod is arranged in the mounting threaded holes, the connecting rod comprises a threaded part and a smooth part which are matched with the mounting threaded holes, an auxiliary supporting plate is fixed on the surface wall of the connecting rod, a lower supporting plate is fixed at the center of the top end of the connecting rod, a mounting groove is arranged at the center of the top end of the lower supporting plate, a mounting block is arranged in the mounting groove, a fixing screw hole is arranged at the center of the mounting block, through screw holes which are matched with the fixing screw holes are arranged at two opposite side wall centers of the mounting groove, fixing bolts are connected with the inside of the through screw holes and the, the surface of the adjusting screw is provided with an upper supporting plate and a pressure plate, the center of the upper supporting plate is provided with a first screw hole matched with the adjusting screw, and the center of the pressure plate is provided with a second screw hole matched with the adjusting screw.
Furthermore, the depth of the installation threaded holes is greater than one half of the thickness of the clamp bottom plate, the distance between the installation threaded holes is greater than the length of the auxiliary supporting plate, the length of the connecting rod is greater than the depth of the installation threaded holes, the length of the threaded part is equal to the depth of the installation threaded holes, and the horizontal plane of the bottom end of the auxiliary supporting plate and the horizontal plane of the top end of the threaded part are the same horizontal plane.
Furthermore, the lower supporting plate is a rectangular plate with four arc-shaped bent edges, the mounting groove is a rectangular groove, the depth of the mounting groove is greater than one half of the thickness of the lower supporting plate, and the shape and the size of the mounting block are the same as those of the mounting groove.
Furthermore, the diameter of the fixing screw hole is smaller than the height of the lower supporting plate, the penetrating screw hole penetrates through the lower supporting plate, and the length of the fixing bolt is larger than the sum of the length of the fixing screw hole and the length of the penetrating screw hole which is twice as long.
Furthermore, the upper supporting plate is a rectangular plate with four corners being arc-shaped bent edges, elastic rubber sleeves tangent to the arc-shaped bent edges are fixed on the arc-shaped bent edges at the four corners of the upper supporting plate, and the figure of the orthomorphic projection of the upper supporting plate on the lower supporting plate is located in the top surface of the lower supporting plate.
Furthermore, the diameter of the pressure plate is larger than the width of the shell injection molding part, and rubber protection pads are arranged on the bottom end face of the pressure plate and the top end face of the lower supporting plate.
The technical scheme of the utility model can follow the precious shell that charges inside press from both sides the precious shell that charges and get fixedly, avoid fixing the damage that causes the precious shell that charges from the precious shell outside that charges. Through setting up fagging and adjusting screw, can cup joint the shell injection molding outside last fagging according to the distance between the high adjustment two sets of fagging of the shell injection molding that will fix, fix the shell injection molding through the elastic extrusion of the elastic rubber cover in last fagging four corners, can fix multiunit shell injection molding moreover simultaneously, and the whole each part of device is assembled through threaded connection simultaneously, is convenient for install and dismantle.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic sectional view of the present invention;
FIG. 3 is a schematic view of the upper structure of the lower supporting plate of the present invention;
fig. 4 is the schematic view of the installation structure of the installation block of the present invention.
Labeled as: the clamp comprises a clamp bottom plate 1, a mounting threaded hole 2, a connecting rod 3, a threaded part 4, a smooth part 5, an auxiliary supporting plate 6, a lower supporting plate 7, a mounting groove 8, a mounting block 9, a fixing screw hole 10, a through screw hole 11, a fixing bolt 12, a fixing nut 13, an adjusting screw rod 14, an upper supporting plate 15, a first screw hole 150, a pressure plate 16, a second screw hole 160 and a shell injection molding part 17.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.
As shown in fig. 1 to 4, an inner support fixture for processing a casing of a power bank comprises a fixture base plate 1 and a casing injection molding member 17, wherein mounting threaded holes 2 are formed in the center of the top end of the fixture base plate 1 at equal intervals, a connecting rod 3 is installed inside the mounting threaded holes 2, the connecting rod 3 comprises a threaded part 4 and a smooth part 5 which are matched with the mounting threaded holes 2, an auxiliary supporting plate 6 is fixed on the surface wall of the connecting rod 3, a lower supporting plate 7 is fixed at the center of the top end of the connecting rod 3, an installation groove 8 is formed in the center of the top end of the lower supporting plate 7, an installation block 9 is installed inside the installation groove 8, a fixing screw hole 10 is formed in the center of the installation block 9, through screw holes 11 matched with the fixing screw holes 10 are formed in the centers of two opposite side walls of the installation groove 8, fixing bolts 12 are connected inside the through screw, the surface of the adjusting screw 14 is provided with an upper supporting plate 15 and a pressure plate 16, the center of the upper supporting plate 15 is provided with a first screw hole 150 matched with the adjusting screw 14, and the center of the pressure plate 16 is provided with a second screw hole 160 matched with the adjusting screw 14.
In this embodiment, the degree of depth of installation screw hole 2 is greater than the half of 1 thickness of anchor clamps bottom plate, and the interval that installation screw hole 2 was arranged is greater than the length of supplementary fagging 6, and the length of connecting rod 3 is greater than the degree of depth of installation screw hole 2, and the length of threaded part 4 equals the degree of depth of installation screw hole 2, and the horizontal plane of supplementary fagging 6 bottom place and the horizontal plane of threaded part 4 top place are same horizontal plane.
In this embodiment, lower supporting plate 7 is the rectangular plate of arc crimp in four corners, and mounting groove 8 is the rectangular channel, and the degree of depth of mounting groove 8 is greater than the half of lower supporting plate 7 thickness, and the shape size of installation piece 9 is the same with the shape size of mounting groove 8.
In this embodiment, the diameter of the fixing screw hole 10 is smaller than the height of the lower support plate 7, the through screw hole 11 is disposed through the lower support plate 7, and the length of the fixing bolt 12 is greater than the sum of the length of the fixing screw hole 10 and the length of the through screw hole 11 which is twice as long.
In this embodiment, the upper supporting plate 15 is a rectangular plate with four corners being arc-shaped bent edges, the arc-shaped bent edges at the four corners of the upper supporting plate 15 are fixed with elastic rubber sleeves tangent to the arc-shaped bent edges at positions, and the figure of the orthomorphic projection of the upper supporting plate 15 on the lower supporting plate 7 is located in the top surface of the lower supporting plate 7.
In this embodiment, the diameter of the pressure plate 16 is larger than the width of the injection-molded part 17 of the housing, and rubber protection pads are arranged on the bottom end surface of the pressure plate 16 and the top end surface of the lower supporting plate 7.
When in use, firstly, the device is assembled, the connecting rod 3 is fixed at the top end of the clamp bottom plate 1 by utilizing the matching of the installation threaded hole 2 and the threaded part 4, the auxiliary supporting plate 6 is used for carrying out auxiliary support on the structure at the top of the connecting rod 3, then the installation block 9 is installed in the installation groove 8, the fixed threaded hole 10 and the through threaded hole 11 are connected by utilizing the thread of the fixing bolt 12, the adjusting screw 14 is fixed at the top end of the lower supporting plate 7 by the fixing nut 13, then a plurality of groups of upper supporting plates 15 are matched with the first threaded hole 150 according to the height of the shell injection molding part 17 to be fixed, the threads are sleeved on the surface wall of the adjusting screw 14, the distance between the upper supporting plates 15 is adjusted, the shell injection molding part 17 is sequentially placed at the top end of the lower supporting plate 7, the upper supporting plate 15 is positioned in the inner cavity of the shell injection molding, utilize pressure disk 16 and adjusting screw 14's threaded connection cooperation at last, compress tightly fixedly to the shell injection molding 17 of the top, multiunit shell injection molding 17 can be fixed simultaneously to this device, can press from the precious shell that charges inside to press from both sides the precious shell that charges and get fixedly, avoids fixing the damage that the precious shell that charges caused from the precious shell outside that charges, and the whole each part of device is assembled through threaded connection simultaneously, is convenient for install and dismantle.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and those skilled in the art can make many variations and modifications of the technical solution of the present invention without departing from the scope of the technical solution of the present invention.
Claims (6)
1. The utility model provides a precious shell processing of charging is with interior support fixture, includes anchor clamps bottom plate (1) and shell injection molding (17), its characterized in that: the fixture base plate is characterized in that mounting threaded holes (2) are formed in the center of the top end of the fixture base plate (1) at equal intervals, connecting rods (3) are mounted inside the mounting threaded holes (2), each connecting rod (3) comprises a threaded part (4) matched with the corresponding mounting threaded hole (2) and a smooth part (5), an auxiliary supporting plate (6) is fixed to the surface wall of each connecting rod (3), a lower supporting plate (7) is fixed to the center of the top end of each connecting rod (3), a mounting groove (8) is formed in the center of the top end of each lower supporting plate (7), a mounting block (9) is mounted inside each mounting groove (8), a fixing screw hole (10) is formed in the center of each mounting block (9), through screw holes (11) matched with the corresponding fixing screw holes (10) are formed in the centers of two opposite side walls of each mounting groove (8), fixing bolt (12) both ends threaded connection has fixation nut (13), installation piece (9) top center is fixed with adjusting screw (14), adjusting screw (14) surface is provided with fagging (15) and pressure disk (16), go up fagging (15) center offer with adjusting screw (14) complex screw (150), No. two screw (160) of adjusting screw (14) complex are offered at pressure disk (16) center.
2. The internal support fixture for processing of the charger baby shell as claimed in claim 1, wherein: the depth of installation screw hole (2) is greater than half of anchor clamps bottom plate (1) thickness, the interval that installation screw hole (2) were arranged is greater than the length of supplementary fagging (6), the length of connecting rod (3) is greater than the depth of installation screw hole (2), the length of screw thread part (4) equals the depth of installation screw hole (2), supplementary fagging (6) bottom place horizontal plane and screw thread part (4) top place horizontal plane are same horizontal plane.
3. The internal support fixture for processing of the charger baby shell as claimed in claim 1, wherein: lower backup pad (7) are the rectangular plate of arc crimp for the four corners, mounting groove (8) are the rectangular channel, the degree of depth of mounting groove (8) is greater than the half of lower backup pad (7) thickness, the shape size of installation piece (9) is the same with the shape size of mounting groove (8).
4. The internal support fixture for processing of the charger baby shell as claimed in claim 1, wherein: the diameter of the fixing screw hole (10) is smaller than the height of the lower supporting plate (7), the penetrating screw hole (11) penetrates through the lower supporting plate (7), and the length of the fixing bolt (12) is larger than the sum of the length of the fixing screw hole (10) and the length of the penetrating screw hole (11) which is two times of the length of the penetrating screw hole.
5. The internal support fixture for processing of the charger baby shell as claimed in claim 1, wherein: go up fagging (15) and be the rectangular plate of arc crimp for the four corners, be fixed with the tangent elastic rubber sleeve of arc crimp department on the arc crimp in last fagging (15) four corners, it is located fagging (7) top end face down to go up fagging (15) orthomorphism projection figure on fagging (7) down.
6. The internal support fixture for processing of the charger baby shell as claimed in claim 1, wherein: the diameter of pressure disk (16) is greater than the width of shell injection molding (17), pressure disk (16) bottom face and fagging (7) top end face all are provided with the rubber protection pad down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922314850.XU CN211492574U (en) | 2019-12-20 | 2019-12-20 | Support anchor clamps in precious shell processing that charges |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922314850.XU CN211492574U (en) | 2019-12-20 | 2019-12-20 | Support anchor clamps in precious shell processing that charges |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211492574U true CN211492574U (en) | 2020-09-15 |
Family
ID=72417993
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922314850.XU Active CN211492574U (en) | 2019-12-20 | 2019-12-20 | Support anchor clamps in precious shell processing that charges |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211492574U (en) |
-
2019
- 2019-12-20 CN CN201922314850.XU patent/CN211492574U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211492574U (en) | Support anchor clamps in precious shell processing that charges | |
| CN213498786U (en) | A mounting fixture for laminate polymer battery vibration experiment | |
| CN209930004U (en) | Portable power source with buckle support | |
| CN213043712U (en) | Housing assembly and housing | |
| CN112865250A (en) | Mobile power supply | |
| CN114865194B (en) | Power supply device | |
| CN212810803U (en) | Protective structure of conductive slip ring | |
| CN212540459U (en) | Multi-specification detection clamp for processing electronic element | |
| CN110931255A (en) | Bolt type electrolytic capacitor fixing device | |
| CN213970021U (en) | Positioning device for machining of mobile power supply shell | |
| CN203444974U (en) | Capacitor fixing support of frequency converter | |
| CN211422109U (en) | A loading and unloading formula control panel device for intelligent lock | |
| CN213847204U (en) | Portable anticollision portable power source | |
| CN205265313U (en) | Novel flexible watchband | |
| CN215817559U (en) | Mobile power supply | |
| CN217428080U (en) | Solar mobile charging equipment | |
| CN216649262U (en) | Sheath type USB interface positioning device and charger using same | |
| CN211481658U (en) | External power adapter and stores pylon, electric equipment of applied this power adapter thereof | |
| CN215119694U (en) | Wall-mounted direct-current power supply box | |
| CN216671810U (en) | Battery box convenient to battery is fixed | |
| CN212812376U (en) | Clamping type mounting structure based on capacitor driving circuit power supply | |
| CN219370811U (en) | Precise metal fitting for intelligent switch | |
| CN220628426U (en) | Converter capable of simultaneously connecting radio station and mobile phone power supply | |
| CN217761563U (en) | Novel clamp device | |
| CN218735300U (en) | Mobile power source's fixed equipment of placing |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |