CN112846708A - Press-fitting device with good protection effect for assembling computer shell - Google Patents
Press-fitting device with good protection effect for assembling computer shell Download PDFInfo
- Publication number
- CN112846708A CN112846708A CN202011556177.1A CN202011556177A CN112846708A CN 112846708 A CN112846708 A CN 112846708A CN 202011556177 A CN202011556177 A CN 202011556177A CN 112846708 A CN112846708 A CN 112846708A
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- CN
- China
- Prior art keywords
- fixed
- plate
- pressing
- rotating shaft
- assembling
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- 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.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/02—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for connecting objects by press fit or for detaching same
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/1613—Constructional details or arrangements for portable computers
Abstract
The invention discloses a press-fit device with a good protection effect for assembling a computer shell, which comprises a bottom plate, wherein a positioning rotating platform and a touch screen are installed at the top of the bottom plate, two support columns are fixed at the top of the bottom plate, the top ends of the two support columns are fixed with the same fixed plate, a first rotating shaft penetrates through the fixed plate in a rotating mode, a shell pressing protection mechanism is installed on the first rotating shaft, two symmetrically-arranged hemispherical positioning grooves are formed in the side edge of the first rotating shaft, the first rotating shaft is connected with a lead screw, and an internal thread sleeve is sleeved on the lead screw through threads. The invention does not need manual pressing, reduces labor intensity, can observe the magnitude of the pressing force in real time in the pressing process, effectively protects the notebook and the shell, is convenient to adjust the maximum applied force according to the requirement, can also compensate the error generated after long-time work, and has very good effect; and multi-point pressing can ensure the uniformity of pressing.
Description
Technical Field
The invention relates to the technical field of computers, in particular to a press-fit device with a good protection effect for assembling a computer shell.
Background
Notebook computers in portable computers are small in size and convenient to use, and therefore are popular in the market. Need with the shell joint on the notebook in notebook computer's assembling process, owing to set up and be provided with a plurality of joint pieces on the shell, consequently need certain external force just can the block tight, because artifical lock needs great pressure, long-time operation intensity of labour is big, and the atress size is not good to be controlled, appears the card easily not tight or the problem that causes the destruction too hard, we propose a press fitting device for the computer shell assembly who has good guard effect to such problem.
Disclosure of Invention
The invention aims to solve the defects in the prior art, and provides a press-fit device for assembling a computer shell with a good protection effect.
In order to achieve the purpose, the invention adopts the following technical scheme:
a press-fit device with good protection effect for assembling a computer shell comprises a bottom plate, wherein a positioning rotary platform and a touch screen are installed at the top of the bottom plate, two support columns are fixed at the top of the bottom plate, the top ends of the two support columns are fixed with the same fixed plate, a first rotating shaft penetrates through the fixed plate in a rotating mode, a shell pressing protection mechanism is installed on the first rotating shaft, two symmetrically-arranged hemispherical positioning grooves are formed in the side edge of the first rotating shaft, the first rotating shaft is connected with a lead screw, an internal thread sleeve is sleeved on the lead screw through threads, a fixed block is arranged below the internal thread sleeve, a groove is formed in the top of the fixed block, a pressure sensor is installed in the groove, the internal thread sleeve is sleeved in the groove in a sliding mode, a first pressing plate is fixed at the bottom of the fixed block, two symmetrically-arranged sliders are fixed on, the sliding block is sleeved on the supporting column in a sliding mode.
Preferably, location rotary platform includes protection casing, second pivot, worm wheel, worm, first motor, workstation, slide rail, slide, the top at the bottom plate is fixed to the protection casing, first motor is installed to the side of protection casing, the output shaft of first motor inserts the inside of protection casing and is connected with the worm, the second pivot is rotated and is installed the top at the bottom plate, install the worm wheel in the second pivot, and worm wheel and worm meshing transmission, the top of second pivot is run through the protection casing and is fixed with the workstation.
Preferably, the top of protection casing is fixed with annular slide, the bottom of workstation is fixed with annular slide rail, annular slide rail rotates to be installed on annular slide.
Preferably, a support is fixed to the side edge of the protective cover, and a camera is mounted on the support.
Preferably, protection mechanism is pressed to shell includes casing, reference column, stopper, spring, screw rod, second clamp plate, third clamp plate, deflector, the casing rotates and cup joints in first pivot, the inside of casing is fixed with two sets of symmetrical arrangement's guide structure, guide mechanism includes two deflectors, two the deflector is fixed in the inside of casing, two slidable mounting has the third clamp plate between the deflector, two the side of deflector is fixed with the stopper of spacing usefulness to the third clamp plate, the curb plate of third clamp plate is fixed with the spring, one side that the spring was kept away from to the third clamp plate is fixed with the head and is hemispherical reference column, the curb plate of casing runs through the screw rod that has two symmetrical arrangement through the screw thread, the one end of screw rod is fixed with the second clamp plate.
Preferably, a driving mechanism is installed on the shell pressing protection mechanism and comprises a second motor, a first gear and a second gear, the second motor is installed at the top of the fixing plate, the first gear is installed on an output shaft of the second motor, the second gear is fixedly sleeved outside the shell, and the second gear is in meshing transmission with the first gear.
Preferably, a rubber sleeve is sleeved outside the first pressing plate.
Preferably, the support column is parallel to the first rotating shaft, and the first rotating shaft is connected with the screw rod through a coupler.
Compared with the prior art, the invention has the beneficial effects that:
the automatic pressing device can conveniently perform automatic pressing operation on the notebook and the shell, manual pressing is not needed, the labor intensity is reduced, the magnitude of the pressing force can be observed in real time in the pressing process, and meanwhile, when the pressure is too large, the positioning column can slide out of the hemispherical positioning groove in the first rotating shaft, so that external force cannot be continuously applied, the notebook and the shell are effectively protected, meanwhile, the pressure of the spring can be adjusted by rotating the screw rod, the maximum applied force can be conveniently adjusted according to needs, errors generated after long-time work can be compensated, and the effect is very good; the homogeneity of pressfitting can be guaranteed to the multiple spot pressfitting, because the meshing between worm and the worm wheel has the auto-lock nature, therefore the position of workstation can be fixed a position, avoids taking place the drunkenness among the operation process, and the camera of setting can be shot notebook and shell and show on the touch screen, conveniently observes the pressfitting effect.
Drawings
FIG. 1 is a schematic structural diagram of a press-fit device for assembling a computer housing according to the present invention;
FIG. 2 is a schematic structural diagram of a positioning rotary platform of a press-fit device for assembling a computer housing according to the present invention;
FIG. 3 is a schematic view of a mounting structure of a component on a first rotating shaft of a press-fit device for assembling a computer housing according to the present invention;
FIG. 4 is a schematic structural diagram of an internally threaded sleeve of a press-fit device for assembling a computer case according to the present invention;
FIG. 5 is a cross-sectional view of a fixing block of a press-fit device for assembling a computer case according to the present invention;
FIG. 6 is a front cross-sectional view of a housing of a press-fit device for assembling a computer housing according to the present invention;
FIG. 7 is a top cross-sectional view of a housing of a press-fit device for assembling a computer housing according to the present invention with good protection effect;
fig. 8 is a schematic structural diagram of a driving mechanism of a press-fit device for assembling a computer housing according to the present invention.
In the figure: 1, 2, a positioning rotary platform, 201 a protective cover, 202 a second rotating shaft, 203 a worm gear, 204 a worm, 205 a first motor, 206 a workbench, 207 an annular sliding rail, 208 an annular sliding seat, 3 a supporting column, 4 a first pressing plate, 5 a sliding block, 6 an internal thread sleeve, 7 a fixing plate, 8 a shell pressing protection mechanism, 801 a shell, 802 a positioning column, 803 a limiting block, 804 a spring, 805 a screw rod, 806 a second pressing plate, 807 a third pressing plate, 808 a guide plate, 9 a first rotating shaft, 10 a driving mechanism, 101 a second motor, 102 a first gear, 103 a second gear, 11 a lead screw, 12 a pressure sensor, 13 a fixing block, 14 a touch screen, 15 supports, 16 cameras, 17 hemispherical positioning grooves, 18 rubber sleeves and 19 grooves.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1, 3, 4 and 5, a press-fit device for assembling a computer housing with good protection effect comprises a bottom plate 1, a positioning rotary platform 2 and a touch screen 14 are installed at the top of the bottom plate 1, two support columns 3 are fixed at the top of the bottom plate 1, the top ends of the two support columns 3 are fixed with a same fixing plate 7, a first rotating shaft 9 is rotatably penetrated on the fixing plate 7, a housing pressing protection mechanism 8 is installed on the first rotating shaft 9, two symmetrically-arranged hemispherical positioning grooves 17 are formed in the side edge of the first rotating shaft 9, the first rotating shaft 9 is connected with a lead screw 11, the lead screw 11 is sleeved with an internal thread sleeve 6 through threads, a fixing block 13 is arranged below the internal thread sleeve 6, a groove 19 is formed in the top of the fixing block 13, a pressure sensor 12 is installed in the groove 19, the internal thread sleeve 6 is slidably sleeved in the groove 19, a first pressing plate 4, the side of fixed block 13 is fixed with two symmetrical arrangement's slider 5, and slider 5 slides and cup joints on support column 3.
Referring to fig. 2, the positioning and rotating platform 2 includes a protective cover 201, a second rotating shaft 202, a worm wheel 203, a worm 204, a first motor 205, a workbench 206, a slide rail 207, and a slide base 208, the protective cover 201 is fixed on the top of the base plate 1, the first motor 205 is installed on the side of the protective cover 201, an output shaft of the first motor 205 is inserted into the protective cover 201 and connected with the worm 204, the second rotating shaft 202 is rotatably installed on the top of the base plate 1, the worm wheel 203 is installed on the second rotating shaft 202, the worm wheel 203 and the worm 204 are in meshing transmission, the top end of the second rotating shaft 202 penetrates through the protective cover 201 and is fixed with the workbench 206, the top of the protective cover 201 is fixed with an annular slide base 208, the bottom of the workbench 206 is fixed with an annular slide rail 207, the annular slide rail 207 is rotatably installed on the annular slide base 208.
Referring to fig. 6 and 7, the shell pressing protection mechanism 8 includes a shell 801, a positioning column 802, a limiting block 803, a spring 804, a screw 805, a second pressing plate 806, a third pressing plate 807 and a guiding plate 808, the shell 801 is rotatably sleeved on the first rotating shaft 9, two sets of guiding structures symmetrically arranged are fixed inside the shell 801, the guiding mechanism includes two guiding plates 808, the two guiding plates 808 are fixed inside the shell 801, the third pressing plate 807 is slidably installed between the two guiding plates 808, the limiting blocks 803 for limiting the third pressing plate 807 are fixed on the side edges of the two guiding plates 808, the spring 804 is fixed on the side plate of the third pressing plate 807, the positioning column 802 with a hemispherical head is fixed on one side of the third pressing plate 807, the two screws 805 symmetrically arranged penetrate through the side plate of the shell 801 through threads, and the second pressing plate 806 is fixed on one end of the screw 805.
Referring to fig. 8, a driving mechanism 10 is mounted on the casing pressing protection mechanism 8, the driving mechanism 10 includes a second motor 101, a first gear 102 and a second gear 103, the second motor 101 is mounted on the top of the fixing plate 7, the first gear 102 is mounted on an output shaft of the second motor 101, the second gear 103 is fixedly sleeved outside the casing 801, and the second gear 103 is in meshing transmission with the first gear 102.
Preferably, a rubber sleeve 18 is sleeved outside the first pressing plate 4.
Preferably, the support column 3 is parallel to the first rotating shaft 9, and the first rotating shaft 9 is connected with the screw rod 11 through a coupler.
The working principle is as follows:
when the invention works, firstly, the notebook and the shell are buckled together, then the notebook is placed on the workbench 206, the second motor 101 drives the first gear 102 to rotate, the shell 801 can be driven to rotate through the meshing between the first gear 102 and the second gear 103, the guide plate 807 is pressed by the spring 804, the positioning column 802 is ensured to be tightly clamped in the hemispherical positioning groove 17 on the first rotating shaft 9, therefore, after the shell 801 rotates, the first rotating shaft 9 rotates under the action of the positioning column 802, the first rotating shaft 9 drives the screw rod 11 to rotate, the screw rod 11 can drive the sleeve 6 to move in the vertical direction through the thread transmission between the screw rod 11 and the internal thread sleeve 6, thereby the rubber sleeve 18 is pressed on the shell, the pressure sensor 12 continuously transmits the measured pressure data to the touch screen 18 to be displayed in the pressing process, when the bearing pressure exceeds a set value, the positioning column 802 is separated from the hemispherical positioning groove 17, therefore, the first rotating shaft 9 cannot rotate, the rubber sleeve 18 cannot continuously apply pressure to the shell, the notebook and the shell are well protected, crushing is prevented, the pressure of the spring 804 can be adjusted by rotating the screw 805, the maximum applied force can be adjusted as required, errors generated after long-time work can be made up, and the effect is very good.
After the pressure of the rubber sleeve 18 on the shell is removed, the first motor 205 can be started, the first motor 205 drives the worm 204 to rotate, the worm 204 can drive the second rotating shaft 202 to rotate through meshing transmission between the worm 204 and the worm wheel 203, the second rotating shaft 202 drives the workbench 206 to rotate, the positions of the notebook and the shell are adjusted, then the pressing operation is carried out again by repeating the pressing action, so that multipoint pressing is realized, the uniformity of pressing is ensured, the position of the workbench 206 can be positioned due to the self-locking property of meshing between the worm 204 and the worm wheel 203, the play in the operation process is avoided, the arranged camera 16 can shoot the notebook and the shell and display the notebook and the shell on the touch screen 14, and the pressing effect is convenient to observe.
In conclusion, the automatic pressing operation can be conveniently carried out on the notebook and the shell, manual pressing is not needed, the labor intensity is reduced, the magnitude of the pressing force can be observed in real time in the pressing process, meanwhile, when the pressure is too large, the positioning column 802 can slide out of the hemispherical positioning groove 17 on the first rotating shaft 9, so that external force cannot be continuously applied, the notebook and the shell are effectively protected, meanwhile, the pressure of the spring 804 can be adjusted by rotating the screw 805, the maximum applied force can be conveniently adjusted according to needs, errors generated after long-time work can also be compensated, and the effect is very good; the homogeneity of pressfitting can be guaranteed to the multiple spot pressfitting, because the meshing between worm 204 and the worm wheel 203 has the auto-lock nature, so the position of workstation 206 can be fixed a position, avoids taking place the drunkenness among the operation process, and the camera 16 of setting can be shot notebook and shell and show on touch-sensitive screen 14, conveniently observes the pressfitting effect.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (8)
1. The utility model provides a compression fittings for computer housing assembly with good protection effect, includes bottom plate (1), its characterized in that, location rotary platform (2) and touch screen (14) are installed at the top of bottom plate (1), the top of bottom plate (1) is fixed with two support columns (3), two the top of support column (3) is fixed with same fixed plate (7), it has first pivot (9) to rotate to run through on fixed plate (7), install shell on first pivot (9) and press protection mechanism (8), two symmetrical arrangement's hemisphere constant head tank (17) are seted up to the side of first pivot (9), first pivot (9) are connected with lead screw (11), internal thread sleeve (6) have been cup jointed through the screw in lead screw (11), the below of internal thread sleeve (6) is equipped with fixed block (13), the top of fixed block (13) is seted up flutedly (19), install pressure sensor (12) in recess (19), internal thread sleeve (6) slip cup joints in recess (19), the bottom of fixed block (13) is fixed with first clamp plate (4), the side of fixed block (13) is fixed with two symmetrical arrangement's slider (5), slider (5) slip cup joints on support column (3).
2. The press-fitting device for assembling a computer case with a good protection effect as claimed in claim 1, it is characterized in that the positioning rotary platform (2) comprises a protective cover (201), a second rotating shaft (202), a worm wheel (203), a worm (204), a first motor (205), a workbench (206), a sliding rail (207) and a sliding seat (208), the protective cover (201) is fixed on the top of the bottom plate (1), a first motor (205) is installed on the side edge of the protective cover (201), the output shaft of the first motor (205) is inserted into the protective cover (201) and is connected with a worm (204), the second rotating shaft (202) is rotatably arranged at the top of the bottom plate (1), a worm wheel (203) is arranged on the second rotating shaft (202), and the worm wheel (203) is in meshing transmission with the worm (204), and the top end of the second rotating shaft (202) penetrates through the protective cover (201) and is fixed with the workbench (206).
3. The press-fit device for assembling a computer housing with good protection effect as claimed in claim 2, wherein an annular slide (208) is fixed on the top of the protection cover (201), an annular slide rail (207) is fixed on the bottom of the working platform (206), and the annular slide rail (207) is rotatably mounted on the annular slide (208).
4. The press-fit device for assembling a computer housing with good protection effect as claimed in claim 3, wherein a bracket (15) is fixed on the side of the protection cover (201), and the camera (16) is installed on the bracket (15).
5. The pressing device for assembling the computer casing with good protection effect according to claim 1, wherein the casing pressing protection mechanism (8) comprises a casing (801), a positioning column (802), a limiting block (803), a spring (804), a screw (805), a second pressing plate (806), a third pressing plate (807) and a guide plate (808), the casing (801) is rotatably sleeved on the first rotating shaft (9), two sets of symmetrically arranged guide structures are fixed inside the casing (801), the guide mechanism comprises two guide plates (808), the two guide plates (808) are fixed inside the casing (801), the third pressing plate (807) is slidably installed between the two guide plates (808), the limiting block (803) for limiting the third pressing plate (807) is fixed on the side edge of the two guide plates (808), a spring (804) is fixed on a side plate of the third pressure plate (807), a positioning column (802) with a hemispherical head is fixed on one side of the third pressure plate (807) far away from the spring (804), two symmetrically arranged screws (805) penetrate through the side plate of the shell (801) through threads, and a second pressure plate (806) is fixed at one end of each screw (805).
6. The pressing device for assembling the computer casing with good protection effect according to claim 5, wherein a driving mechanism (10) is installed on the casing pressing protection mechanism (8), the driving mechanism (10) comprises a second motor (101), a first gear (102) and a second gear (103), the second motor (101) is installed on the top of the fixing plate (7), the first gear (102) is installed on the output shaft of the second motor (101), the second gear (103) is fixedly sleeved outside the casing (801), and the second gear (103) is in meshing transmission with the first gear (102).
7. The press-fit device for assembling a computer case with excellent protection effect as claimed in claim 1, wherein a rubber sleeve (18) is sleeved on the outside of the first presser plate (4).
8. The pressing device for assembling a computer housing with good protection effect as claimed in claim 1, wherein the supporting pillar (3) is parallel to the first rotating shaft (9), and the first rotating shaft (9) is coupled with the screw rod (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011556177.1A CN112846708A (en) | 2020-12-24 | 2020-12-24 | Press-fitting device with good protection effect for assembling computer shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011556177.1A CN112846708A (en) | 2020-12-24 | 2020-12-24 | Press-fitting device with good protection effect for assembling computer shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112846708A true CN112846708A (en) | 2021-05-28 |
Family
ID=75996781
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011556177.1A Withdrawn CN112846708A (en) | 2020-12-24 | 2020-12-24 | Press-fitting device with good protection effect for assembling computer shell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112846708A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20170052077A (en) * | 2015-11-03 | 2017-05-12 | 삼성전자주식회사 | Method of attaching display device to exterior member for electronic device and apparatus of the same |
| CN107829679A (en) * | 2017-11-04 | 2018-03-23 | 孟召阳 | A kind of construction safety-type rig of coagulation rammed earth |
| CN209079256U (en) * | 2018-11-19 | 2019-07-09 | 江苏杰邦电子科技有限公司 | A kind of notebook computer casing tool for stitching |
| CN209919286U (en) * | 2019-05-14 | 2020-01-10 | 山东众冶集团有限公司 | Automatic screw-in machine for flange shaft nut |
| CN209986490U (en) * | 2019-01-22 | 2020-01-24 | 天津市洋海液压机械制造有限公司 | Height-controllable pressing device for finish machining of vehicle body |
| CN211615144U (en) * | 2019-12-20 | 2020-10-02 | 汕头市金平区盈业塑胶有限公司 | Batch removing device for burrs on side edges of injection-molded workpieces |
| CN112093122A (en) * | 2020-09-28 | 2020-12-18 | 龙岩市康庆科技有限公司 | A pressfitting structure for gum pressurize equipment of electronic product |
-
2020
- 2020-12-24 CN CN202011556177.1A patent/CN112846708A/en not_active Withdrawn
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20170052077A (en) * | 2015-11-03 | 2017-05-12 | 삼성전자주식회사 | Method of attaching display device to exterior member for electronic device and apparatus of the same |
| CN107829679A (en) * | 2017-11-04 | 2018-03-23 | 孟召阳 | A kind of construction safety-type rig of coagulation rammed earth |
| CN209079256U (en) * | 2018-11-19 | 2019-07-09 | 江苏杰邦电子科技有限公司 | A kind of notebook computer casing tool for stitching |
| CN209986490U (en) * | 2019-01-22 | 2020-01-24 | 天津市洋海液压机械制造有限公司 | Height-controllable pressing device for finish machining of vehicle body |
| CN209919286U (en) * | 2019-05-14 | 2020-01-10 | 山东众冶集团有限公司 | Automatic screw-in machine for flange shaft nut |
| CN211615144U (en) * | 2019-12-20 | 2020-10-02 | 汕头市金平区盈业塑胶有限公司 | Batch removing device for burrs on side edges of injection-molded workpieces |
| CN112093122A (en) * | 2020-09-28 | 2020-12-18 | 龙岩市康庆科技有限公司 | A pressfitting structure for gum pressurize equipment of electronic product |
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Application publication date: 20210528 |