CN114473410B - Square shell four-corner bolt locking assembly device and application method thereof - Google Patents
Square shell four-corner bolt locking assembly device and application method thereof Download PDFInfo
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- CN114473410B CN114473410B CN202210049650.XA CN202210049650A CN114473410B CN 114473410 B CN114473410 B CN 114473410B CN 202210049650 A CN202210049650 A CN 202210049650A CN 114473410 B CN114473410 B CN 114473410B
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- 238000000034 method Methods 0.000 title claims abstract description 12
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- 230000005540 biological transmission Effects 0.000 claims description 25
- 230000017105 transposition Effects 0.000 claims description 16
- 230000000149 penetrating effect Effects 0.000 claims description 15
- 230000007246 mechanism Effects 0.000 claims description 13
- 238000003825 pressing Methods 0.000 claims description 12
- 230000033001 locomotion Effects 0.000 claims description 11
- 244000027321 Lychnis chalcedonica Species 0.000 claims description 4
- 230000008859 change Effects 0.000 claims description 4
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- 238000001514 detection method Methods 0.000 claims description 3
- 238000005096 rolling process Methods 0.000 claims description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
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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
- B23P19/04—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 assembling or disassembling parts
- B23P19/06—Screw or nut setting or loosening machines
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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
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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
- B23P19/001—Article feeders for assembling machines
- B23P19/006—Holding or positioning the article in front of the applying tool
Abstract
The invention relates to a mechanical installation device, in particular to a square shell four-corner bolt locking assembly device and a use method thereof.
Description
Technical Field
The invention relates to mechanical installation equipment, in particular to a square shell four-corner bolt locking assembly device and a using method thereof.
Background
In industrial production, it is often required to use bolts for fixing, and most of products are required to protect internal mechanical structures and parts by a housing, especially some electronic products, and an outer shell is required to be installed to protect internal circuits and parts when leaving the factory.
To the installation of casing, often adopt the mode of bolt fastening to fix the edge of casing, current fixed mode is mostly electric batch and is passed through bolt fastening, and electric batch has the advantage that the precision is high, and is efficient, has become the indispensable instrument of equipment trade.
However, the existing electric batch is only suitable for small-batch production and processing, and the bolts on the edge of the shell are required to be locked by manual transposition, so that the problem of low efficiency is necessarily existed for large-batch mass production.
Disclosure of Invention
The invention aims to provide a square shell four-corner bolt locking and assembling device and a using method thereof, which are used for solving the problems in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions:
the square shell four-corner bolt locking assembly device comprises a fixed base and a mounting piece which is fixed above the fixed base through a supporting piece and is parallel to the fixed base, wherein an electric batch assembly for screwing bolts into four corners of a shell panel is rotatably mounted on the mounting piece;
the electric screwdriver component is characterized in that a transposition component for driving the electric screwdriver component to change the direction and rotate is further arranged between the electric screwdriver component and the mounting piece, the transposition component drives the electric screwdriver component to rotate so as to screw bolts into four corners of the shell panel, and the electric screwdriver component is driven to rotate ninety degrees after the electric screwdriver component screws the bolts at one corner of the shell panel;
the fixing base is movably provided with a workbench for fixing the shell panel, the fixing base is provided with a driving mechanism, the driving mechanism is connected with the transposition assembly, and the workbench is connected with the driving mechanism through a reciprocating assembly.
The application method of the square shell four-corner bolt locking assembly device comprises the following steps:
step one, initial position adjustment, wherein under the condition that power equipment is not connected with a power supply, an output shaft is manually rotated to enable a screwdriver and a workbench to be separated from each other to the farthest distance; the screwdriver is separated from the workbench to the farthest so that the shell panel is conveniently installed on the workbench;
step two, fixing the shell, namely upwards snapping and separating the symmetrically arranged pressing pieces from the workbench, mounting a panel of the shell to be processed on the workbench, loosening the pressing pieces, and fixing the shell on the workbench by virtue of the elasticity of the torsion spring;
note that the front and rear edges of the shell panel are required to be aligned with the front and rear edges of the workbench, so that the installation positions of the four nuts are ensured to be matched with the movement track of the screwdriver;
adding bolts, namely placing the bolts with the straight ports or the cross ports on four corner mounting ports of a shell panel, and keeping bolt caps upwards and vertically;
step four, starting to install, starting power equipment, detecting whether the position of the screwdriver corresponds to the position of the bolt, and immediately closing the power equipment and finely adjusting the position of the screwdriver in the process of lifting the workbench if deviation exists;
and fifthly, stopping the machine for detection, detecting the tightness of the four bolts after the bolts on the four corners of the shell panel are installed by the screwdriver, and if the bolts are not completely tightened, re-working and reinstalling are needed.
Compared with the prior art, the invention has the beneficial effects that: the transposition assembly and the reciprocating assembly are driven to work simultaneously by virtue of the driving mechanism, one side of the transposition assembly is provided with an electrokinetic batch assembly to rotate at a high speed, so that a bolt placed on a panel of the shell is screwed into the shell, and the electrokinetic batch replacement position is automatically driven after the bolt is screwed into the shell, so that a bolt at the next corner is screwed into a corresponding hole site; when the electric screwdriver works, the reciprocating assembly is utilized to drive the workbench and the shell panel fixed on the workbench to reciprocate, and the bolt is screwed into the shell by matching with the electric screwdriver assembly; the device can be automatically fixed to four corners of a square shell panel through bolts, so that the shell can be conveniently and rapidly installed, and the production efficiency is improved.
Drawings
FIG. 1 is a schematic structural view of a square housing four-corner bolt locking assembly device;
FIG. 2 is a bottom view of the structure of the Maltese cross movement in the square housing four-corner bolt lock assembly device;
FIG. 3 is an enlarged schematic view of a portion of FIG. 1 at A;
FIG. 4 is a schematic view of the structure of the workbench, the connecting rods and the rollers in the square shell four-corner bolt locking assembly device;
in the figure: 1-fixing a base; 2-a support; 3-mounting; 4-power plant; 5-a first bevel gear; 6-second bevel gears; 7-a transmission shaft; 8-a first transmission member; 9-a driven shaft; 10-a driving wheel; 11-driven wheel; 12-sleeve shaft; 13-a turntable; 14-mounting a shaft; 15-a large gear; 16-pinion; 17-penetrating a shaft; 18-a second transmission member; 19-lifting members; 20-a compression spring; 21-a screwdriver; 22-an output shaft; 23-cams; 24-rolling wheels; 25-working table; 26-a guide cylinder; 27-connecting rods; 28-a stopper; 29-pressing the piece; 30-torsion spring.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
In addition, an element in the present disclosure may be referred to as being "fixed" or "disposed" on another element or being directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only and are not meant to be the only embodiment.
Referring to fig. 1 to 4, in an embodiment of the invention, a square shell four-corner bolt locking assembly device comprises a fixed base 1 and an installation piece 3 fixed above the fixed base 1 through a support piece 2 and parallel to the fixed base 1, wherein an electric batch assembly for screwing bolts into four corners of a shell panel is rotatably installed on the installation piece 3;
the electric screwdriver component is characterized in that a transposition component for driving the electric screwdriver component to change the direction and rotate is further arranged between the electric screwdriver component and the mounting piece 3, the transposition component drives the electric screwdriver component to rotate so as to screw bolts into four corners of the shell panel, and the electric screwdriver component is driven to rotate ninety degrees after the electric screwdriver component screws the bolts at one corner of the shell panel;
in addition, the fixed base 1 is movably provided with a workbench 25 for fixing the shell panel, the fixed base 1 is provided with a driving mechanism, the driving mechanism is connected with the transposition assembly, and the workbench 25 is connected with the driving mechanism through a reciprocating assembly.
In the embodiment of the invention, the transposition assembly and the reciprocating assembly are driven to work simultaneously by virtue of the working of the driving mechanism, the transposition assembly is provided with an electric screwdriver assembly which rotates at a high speed to screw a bolt placed on a panel of the shell into the shell, and the electric screwdriver is automatically driven to change positions after the bolt is screwed into the shell, so that the bolt at the next corner is screwed into a corresponding hole site; and when the electric batch works, the reciprocating assembly is utilized to drive the workbench 25 and the shell panel fixed on the workbench to reciprocate, and the bolts are screwed into the shell in cooperation with the electric batch assembly.
In this embodiment of the present invention, one end of the supporting member 2 is fixed to the fixing base 1, the other end is fixed to the mounting member 3, the supporting member 2 has a columnar shape, and the working table 25 is located between the fixing base 1 and the mounting member 3.
As an embodiment of the invention, the electric screwdriver component comprises a rotary table 13 arranged at the lower part of the mounting piece 3, a mounting shaft 14 rotatably arranged at the outer edge of the rotary table 13, and a screwdriver 21 coaxially arranged below the mounting shaft 14 through an elastic structure;
the distance between the mounting shaft 14 and the center of the turntable 13 is equal to the distance between the bolts and the center of the panel of the shell.
In the embodiment of the invention, the elastic structure is driven to synchronously rotate when the mounting shaft 14 rotates, and the elastic structure which synchronously rotates drives the screwdriver 21 to rotate, so that the bolt can be driven to rotate in a follow manner, and the screwdriver 21 is connected with the mounting shaft 14 through the elastic structure, so that after the bolt is mounted in place, the screwdriver 21 has a certain elastic abdication space when the shell panel is lifted up continuously, and the bolt is prevented from being forced to be screwed into the shell to damage.
In the embodiment of the present invention, the screwdriver 21 includes a straight screwdriver and a cross screwdriver, which are specific to the type of the bolt.
As an embodiment of the present invention, the elastic structure includes two guide rods symmetrically and vertically disposed below the mounting shaft 14, a lifting member 19 vertically and slidably disposed below the guide rods, and a compression spring 20 for elastically connecting the upper portion of the guide rods with the lifting member 19; the screwdriver 21 is fixed to the center of the lifter 19.
In the embodiment of the invention, when the mounting shaft 14 rotates, the two guide rods are driven to do circular motion around the axis of the mounting shaft 14, the two guide rods which do circular motion drive the lifting piece 19 to rotate along with the rotation, so as to drive the screwdriver 21 to rotate along with the rotation, and the screwdriver 21 can stretch up and down to give way when rotating, when the screwdriver 21 gives way upwards, the pressure spring 20 is compressed, and after the screwdriver 21 is separated from the bolt, the screwdriver 21 is driven to automatically reset through the pressure spring 20.
As an embodiment of the invention, the transposition assembly comprises a driven shaft 9 rotatably arranged on the mounting piece 3, a sleeve shaft 12 connecting the mounting piece 3 and the rotary table 13, and a maltese cross movement structure for connecting the driven shaft 9 and the sleeve shaft 12;
in detail, the maltese cross movement structure comprises a driving wheel 10 fixed on the driven shaft 9 and a driven wheel 11 fixed on the sleeve shaft 12, wherein the dividing ratio between the driving wheel 10 and the driven wheel 11 is 4:1.
In the embodiment of the invention, when the driven shaft 9 rotates, the driving wheel 10 is driven to rotate, and as the dividing ratio between the driving wheel 10 and the driven wheel 11 is 4:1, the driven wheel 11 is driven to rotate 90 degrees for every rotation of the driving wheel 10, so that the turntable 13 stops rotating for every 90 degrees, and the four-corner bolt of the shell panel is installed.
In the embodiment of the invention, the sleeve shaft 12 is rotatably connected with the mounting piece 3 through a bearing, and the lower part of the sleeve shaft 12 is fixed with the turntable 13.
As an embodiment of the present invention, the installation shaft 14 is connected to the driven shaft 9 through a transmission structure, the transmission structure includes a large gear 15 fixed on the top of the driven shaft 9, a penetrating shaft 17 penetrating through the sleeve shaft 12 and rotationally sleeved with the penetrating shaft, and a small gear 16 fixed on the top of the penetrating shaft 17 and meshed with the large gear 15;
specifically, the upper part of the penetrating shaft 17 passes through the mounting member 3 and is rotatably connected with the mounting member, the lower part of the penetrating shaft 17 passes through the center of the turntable 13 and is rotatably connected with the turntable 13, and the lower part of the penetrating shaft 17 is connected with the mounting shaft 14 through a second transmission member 18.
In the embodiment of the invention, when the driven shaft 9 rotates, the large gear 15 is driven to rotate slowly, the large gear 15 drives the small gear 16 to rotate rapidly, so that the penetrating shaft 17 is driven to rotate rapidly, the penetrating shaft 17 drives the mounting shaft 14 to rotate rapidly by utilizing the second transmission piece 18, and finally the screwdriver 21 is driven to rotate rapidly.
As an embodiment of the invention, the driving mechanism comprises a power device 4 mounted on the fixed base 1 and an output shaft 22 horizontally rotatably arranged on the fixed base 1 and connected with the output end of the power device 4, and the reciprocating assembly and the driven shaft 9 are both connected with the output shaft 22.
In the embodiment of the invention, the output shaft 22 is driven to rotate when the power equipment 4 works, and the rotating output shaft 22 simultaneously drives the driven shaft 9 and the reciprocating assembly to work.
In the embodiment of the present invention, the power device 4 includes a conventional power device such as a servomotor, an internal combustion engine, or a motor.
As an embodiment of the present invention, a transmission shaft 7 is disposed between the mounting member 3 and the supporting member 2, the upper portion of the transmission shaft 7 is rotatably connected with the mounting member 3 through a bearing, and the lower portion thereof is rotatably sleeved with the supporting member 2 through a shaft sleeve;
the lower part of the transmission shaft 7 is connected with the output shaft 22 through a bevel gear set, and the upper part of the transmission shaft 7 is connected with the driven shaft 9 through a first transmission part 8;
wherein, the bevel gear group comprises a first bevel gear 5 fixed on the output shaft 22 and a second bevel gear 6 fixed on the transmission shaft 7 and meshed with the first bevel gear 5.
In the embodiment of the invention, when the power equipment 4 works, the output shaft 22 is driven to rotate, the rotating output shaft 22 drives the first bevel gear 5 to rotate, the first bevel gear 5 drives the second bevel gear 6 and the transmission shaft 7 to rotate, and finally the driven shaft 9 is driven to rotate through the first transmission part 8.
As an embodiment of the present invention, the reciprocating assembly includes a roller 24 rotatably disposed at the center of the lower part of the table 25, a cam 23 fixed on the output shaft 22 and rolling-fitted with the roller 24, and a sheathing structure disposed between the table 25 and the fixed base 1 for limiting the movement track of the table 25;
the sheathing structure comprises a guide cylinder 26 vertically fixed on the fixed base 1 and a connecting rod 27 fixed below the workbench 25 and vertically slidably sheathed with the guide cylinder 26.
In the embodiment of the invention, when the output shaft 22 rotates, the cam 23 is driven to rotate, and the rotating cam 23 drives the roller 24 and the workbench 25 to reciprocate up and down under the action of the guide cylinder 26 and the connecting rod 27, so that the shell panel fixed on the workbench 25 is driven to follow up and down.
As an embodiment of the present invention, two sides of the working table 25 are further provided with edge fixing structures for fixing the shell panel, the edge fixing structures comprise a stop member 28 fixed at two side edges of the working table 25, a pressing member 29 arranged at the lower part of the stop member 28 in a swinging manner, and a torsion spring 30 for elastically connecting the pressing member 29 and the stop member 28;
in the embodiment of the invention, the pressing piece 29 is always attached to the surface of the workbench 25 through the torsion spring, so that two sides of the shell panel can be fixed on the workbench 25, and the shaking is prevented in the processing process.
In addition, the invention also provides a using method of the square shell four-corner bolt locking assembly device, which comprises the following steps:
step one, initial position adjustment, wherein under the condition that power equipment is not connected with a power supply, an output shaft is manually rotated to enable a screwdriver and a workbench to be separated from each other to the farthest distance; the screwdriver is separated from the workbench to the farthest so that the shell panel is conveniently installed on the workbench;
step two, fixing the shell, namely upwards snapping and separating the symmetrically arranged pressing pieces from the workbench, mounting a panel of the shell to be processed on the workbench, loosening the pressing pieces, and fixing the shell on the workbench by virtue of the elasticity of the torsion spring;
note that the front and rear edges of the shell panel are required to be aligned with the front and rear edges of the workbench, so that the installation positions of the four nuts are ensured to be matched with the movement track of the screwdriver;
adding bolts, namely placing the bolts with the straight ports or the cross ports on four corner mounting ports of a shell panel, and keeping bolt caps upwards and vertically;
step four, starting to install, starting power equipment, detecting whether the position of the screwdriver corresponds to the position of the bolt, and immediately closing the power equipment and finely adjusting the position of the screwdriver in the process of lifting the workbench if deviation exists;
and fifthly, stopping the machine for detection, detecting the tightness of the four bolts after the bolts on the four corners of the shell panel are installed by the screwdriver, and if the bolts are not completely tightened, re-working and reinstalling are needed.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (4)
1. The square shell four-corner bolt locking assembly device is characterized by comprising a fixed base (1) and an installation piece (3) which is arranged above the fixed base (1) through a supporting piece (2) and is parallel to the fixed base (1), wherein an electric batch assembly for screwing bolts into four corners of a shell panel is rotatably installed on the installation piece (3);
the electric screwdriver component is characterized in that a transposition component for driving the electric screwdriver component to change the direction and rotate is further arranged between the electric screwdriver component and the mounting piece (3), the transposition component drives the electric screwdriver component to rotate so as to screw bolts into four corners of the shell panel, and the electric screwdriver component is driven to rotate ninety degrees after the electric screwdriver component screws the bolts at one corner of the shell panel;
a workbench (25) for fixing the shell panel is movably arranged on the fixed base (1), a driving mechanism is arranged on the fixed base (1), the driving mechanism is connected with the transposition assembly, and the workbench (25) is connected with the driving mechanism through a reciprocating assembly;
the electric screwdriver component comprises a rotary table (13) arranged at the lower part of the mounting piece (3), a mounting shaft (14) rotatably arranged at the outer edge of the rotary table (13), and a screwdriver (21) coaxially arranged below the mounting shaft (14) through an elastic structure;
the distance from the mounting shaft (14) to the center of the turntable (13) is equal to the distance from the bolt to the center of the shell panel;
the transposition assembly comprises a driven shaft (9) rotatably arranged on the mounting piece (3), a sleeve shaft (12) for connecting the mounting piece (3) and the rotary table (13), and a Malta cross movement structure for connecting the driven shaft (9) and the sleeve shaft (12);
the maltese cross movement structure comprises a driving wheel (10) arranged on the driven shaft (9) and a driven wheel (11) arranged on the sleeve shaft (12);
the installation shaft (14) is connected with the driven shaft (9) through a transmission structure, and the transmission structure comprises a large gear (15) arranged at the top of the driven shaft (9), a penetrating shaft (17) penetrating through the sleeve shaft (12) and rotationally sleeved with the sleeve shaft, and a small gear (16) arranged at the top of the penetrating shaft (17) and meshed with the large gear (15);
the upper part of the penetrating shaft (17) penetrates through the mounting piece (3) and is in rotary connection with the mounting piece, the lower part of the penetrating shaft penetrates through the center of the rotary table (13) and is in rotary connection with the rotary table (13), and the lower part of the penetrating shaft (17) is connected with the mounting shaft (14) through a second transmission piece (18);
the driving mechanism comprises a power device (4) arranged on the fixed base (1) and an output shaft (22) which is horizontally arranged on the fixed base (1) in a rotating mode and is connected with the output end of the power device (4), and the reciprocating assembly and the driven shaft (9) are both connected with the output shaft (22);
a transmission shaft (7) is arranged between the mounting piece (3) and the supporting piece (2), the upper part of the transmission shaft (7) is rotationally connected with the mounting piece (3) through a bearing, and the lower part of the transmission shaft is rotationally sleeved with the supporting piece (2) through a shaft sleeve;
the lower part of the transmission shaft (7) is connected with the output shaft (22) through a bevel gear set, and the upper part of the transmission shaft (7) is connected with the driven shaft (9) through a first transmission piece (8);
wherein the bevel gear set comprises a first bevel gear (5) arranged on the output shaft (22) and a second bevel gear (6) which is arranged on the transmission shaft (7) and meshed with the first bevel gear (5);
the reciprocating assembly comprises a roller (24) rotatably arranged at the center below the workbench (25), a cam (23) arranged on the output shaft (22) and in rolling fit with the roller (24), and a sleeving structure arranged between the workbench (25) and the fixed base (1) and used for limiting the movement track of the workbench (25);
the sheathing structure comprises a guide cylinder (26) vertically arranged on the fixed base (1) and a connecting rod (27) arranged below the workbench (25) and vertically sheathed with the guide cylinder (26) in a sliding way.
2. The square shell four-corner bolt locking assembly device according to claim 1, wherein the elastic structure comprises two guide rods symmetrically and vertically arranged below the mounting shaft (14), a lifting piece (19) vertically and slidably arranged below the guide rods, and a pressure spring (20) for elastically connecting the upper parts of the guide rods and the lifting piece (19); the screwdriver (21) is arranged in the center of the lifting piece (19).
3. The square shell four-corner bolt locking assembly device according to claim 1, wherein edge fixing structures for fixing the shell panels are further arranged on two sides of the workbench (25), and each edge fixing structure comprises a stop piece (28) arranged on two side edges of the workbench (25), a pressing piece (29) arranged on the lower portion of the corresponding stop piece (28) in a swinging mode, and a torsion spring (30) for elastically connecting the corresponding pressing piece (29) and the corresponding stop piece (28).
4. A method of using the square housing four-corner bolt lock assembly device of any one of claims 1-3, comprising the steps of:
step one, initial position adjustment, wherein under the condition that power equipment is not connected with a power supply, an output shaft is manually rotated to enable a screwdriver and a workbench to be separated from each other to the farthest distance;
step two, fixing the shell, namely upwards snapping and separating the symmetrically arranged pressing pieces from the workbench, mounting a panel of the shell to be processed on the workbench, loosening the pressing pieces, and fixing the shell on the workbench by virtue of the elasticity of the torsion spring;
adding bolts, namely placing the bolts with the straight ports or the cross ports on four corner mounting ports of a shell panel, and keeping bolt caps upwards and vertically;
step four, starting to install, starting power equipment, detecting whether the position of the screwdriver corresponds to the position of the bolt, and immediately closing the power equipment and finely adjusting the position of the screwdriver in the process of lifting the workbench if deviation exists;
and fifthly, stopping the machine for detection, detecting the tightness of the four bolts after the bolts on the four corners of the shell panel are installed by the screwdriver, and if the bolts are not completely tightened, re-working and reinstalling are needed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210049650.XA CN114473410B (en) | 2022-01-17 | 2022-01-17 | Square shell four-corner bolt locking assembly device and application method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210049650.XA CN114473410B (en) | 2022-01-17 | 2022-01-17 | Square shell four-corner bolt locking assembly device and application method thereof |
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| Publication Number | Publication Date |
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| CN114473410A CN114473410A (en) | 2022-05-13 |
| CN114473410B true CN114473410B (en) | 2023-05-16 |
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| CN202210049650.XA Active CN114473410B (en) | 2022-01-17 | 2022-01-17 | Square shell four-corner bolt locking assembly device and application method thereof |
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Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4133482A1 (en) * | 1990-10-09 | 1992-07-02 | Michael Babacek | Feed head for automatic screwdriver, etc. - has screws fed into tool chamber via swivelling tube with spring-loaded hinge |
| DE102007001061B4 (en) * | 2007-01-03 | 2017-07-27 | Festool Gmbh | screwdriving |
| JP5513964B2 (en) * | 2010-04-19 | 2014-06-04 | 株式会社大武ルート工業 | Automatic screw tightening device |
| CN102909549B (en) * | 2012-10-31 | 2015-07-08 | 珠海市运泰利自动化设备有限公司 | Automatic screwdriving machine |
| CN105269310B (en) * | 2015-11-20 | 2017-06-13 | 宁波大红鹰学院 | The automatic lock screw machine of planer-type intelligence and its intelligent locking method |
| CN206605222U (en) * | 2017-02-14 | 2017-11-03 | 上海大花自动化科技股份有限公司 | A kind of automatic lock microminiature screw device of three-dimensional guiding |
| CN110340651A (en) * | 2019-08-07 | 2019-10-18 | 李想 | A kind of concentration circuit board automatically continuously locks silk device |
| CN211589183U (en) * | 2019-12-28 | 2020-09-29 | 青岛广泰成自动化科技有限公司 | Automatic assembling equipment for carriage height adjusting valve |
| CN211939797U (en) * | 2020-03-19 | 2020-11-17 | 歌尔科技有限公司 | Precise screw locking device |
| CN214816397U (en) * | 2021-03-22 | 2021-11-23 | 昆山麦思创机械工业有限公司 | Automatic screw driving mechanism with rotatable workpiece |
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2022
- 2022-01-17 CN CN202210049650.XA patent/CN114473410B/en active Active
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Effective date of registration: 20230423 Address after: Building 5, No. 485 Xinke Road, Xianghuaqiao Street, Qingpu District, Shanghai 201700 Applicant after: Shanghai Zilin Automobile Parts Co.,Ltd. Address before: 223001 No.51, group 9, Wangzhuang village, Wudun Town, qingjiangpu District, Huai'an City, Jiangsu Province Applicant before: Wang Xiumei |
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Denomination of invention: A square shell four corner bolt locking assembly device and its usage method Granted publication date: 20230516 Pledgee: China Postal Savings Bank Co.,Ltd. Shanghai Yangtze River Delta Integration Demonstration Zone Branch Pledgor: Shanghai Zilin Automobile Parts Co.,Ltd. Registration number: Y2024310000100 |