CN207746673U - A kind of fixed connection apparatus of screw gun - Google Patents
A kind of fixed connection apparatus of screw gun Download PDFInfo
- Publication number
- CN207746673U CN207746673U CN201721684851.8U CN201721684851U CN207746673U CN 207746673 U CN207746673 U CN 207746673U CN 201721684851 U CN201721684851 U CN 201721684851U CN 207746673 U CN207746673 U CN 207746673U
- Authority
- CN
- China
- Prior art keywords
- supporting table
- fixedly connected
- slide
- buffer gear
- polished rod
- 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.)
- Expired - Fee Related
Links
Abstract
A kind of fixed connection apparatus of screw gun, including pedestal, the transmission mechanism on the base and being used to provide power is installed, installation is on the base and positioned at the guide rail of transmission mechanism side, sliding is connected to front-slider and rear slider on the guide rail, the first supporting table being fixedly connected on rear slider, the connector being fixedly connected with the transmission mechanism and first supporting table, the first buffer gear being fixedly mounted in first supporting table, the second supporting table being fixedly mounted on front-slider, it is fixedly connected on the gun body fixed frame of second supporting table front end, it is fixedly mounted on the second buffer gear that in second supporting table and tail end is connected with first buffer gear, it is fixedly mounted on the positioning slide on the second buffer gear and for fixing screws rifle；Slide is positioned through the front end of the gun body fixed frame and prominent gun body fixed frame；The pressure that connecting substrate is treated when screwing with reduction avoids the function of damage connecting substrate.
Description
Technical field
The utility model is related to beat screw equipment field automatically, more specifically, it relates to which a kind of the fixed of screw gun connects
Connection device.
Background technology
It is hand-held to play the extensive use in the industrial production of screw tool during modern production, generally screw gun or
Electric screwdriver, to further realize automation control and production, automation screw device is beaten screw process instead of traditional artificial, is made whole
A stubborn screw process efficiency higher.Automation screw device needs that screw gun is fixed on feed arrangement by fixed connection apparatus
On, make feed arrangement that screw gun be driven to be moved to screw position and tighten screw, but the fixed connection apparatus of existing screw gun makes
Screw gun rigid contact screw, generates prodigious pressure, tightens the fragile plate for needing to connect during screw.
Utility model content
In view of the deficienciess of the prior art, being fixedly connected with dress the purpose of this utility model is to provide a kind of screw gun
It sets, realizes the pressure for treating connecting substrate when reduction screws, avoid the function of damage connecting substrate.
The above-mentioned technical purpose of the utility model technical scheme is that：A kind of fixed company of screw gun
Connection device, including pedestal, installation on the base and be used to provide power transmission mechanism, installation on the base and position
In the guide rail of transmission mechanism side, the front-slider that is connected on the guide rail of sliding and rear slider, it is fixedly connected on rear slider
The first supporting table, be fixedly connected with the transmission mechanism and first supporting table connector, be fixedly mounted on described
The first buffer gear in one supporting table, is fixedly connected on described second at the second supporting table being fixedly mounted on front-slider
The gun body fixed frame of platform front end is supportted, is fixedly mounted in second supporting table and tail end is connected with first buffer gear
The second buffer gear, be fixedly mounted on the second buffer gear and for the positioning slide of fixing screws rifle；Positioning slide passes through
Wear the front end of the gun body fixed frame and prominent gun body fixed frame.
By using above-mentioned technical proposal, the body of a gun of screw gun is fixed on gun body fixed frame, and the lower end of screw gun passes through
Screwdriver bit connecting screw knife, screwdriver bit is fixedly connected on positioning slide, when automatic bolt screwing machine works, screw gun is driven to be fixedly connected
Device is to screw position, the transmission mechanism work in screw gun fixed connection apparatus, driving the first supporting table movement, the first support
Platform drives the first buffer gear to be moved at the screw, by the first buffer gear push the movement of the second buffer gear and and
Second supporting table of lower part moves, and then the second supporting table pushes the screw gun for being fixed on gun body fixed frame to move down into suitable position
It sets, when the lower pressure of gun body is excessive, by the cushioning effect of the first buffer unit, prevents the substrate for breaking screw to be installed；When
The screwdriver of screw gun lower end contradicts screw, and when pressure is larger instantly, screwdriver driving screwdriver bit moves up, connected positioning
Slide avoids pressure excessive and the substrate of the bad screw to be installed in top therewith the second buffer gear of promotion is moved up.
The utility model is further arranged to：First buffer gear includes to be fixedly mounted on first supporting table
First buffing pad of upper surface penetrates through the first polished rod slid on the first buffing pad, is located at first buffing pad and second
Between buffer gear and the first buffer spring for being set on the first polished rod；First polished rod is close to the one of the second buffer gear
End is fixedly connected with the second buffer gear.
By using above-mentioned technical proposal, screw gun is pressed downward, and when pressure is excessive, the second buffer gear pushes the first polished rod
After move, to compression the first buffer spring, avoid screw gun rigid shock from waiting for connecting substrate to break.
The utility model is further arranged to：Second buffer gear includes to fix to connect with first polished rod end
The second buffing pad connect, the slide for penetrating through the second polished rod slid on the second buffing pad, being fixedly connected with the second polished rod end
Platform, between second buffing pad and slide platform and be set on the second polished rod the second buffer spring, be fixedly connected on
The slide sliding block of slide platform bottom surface, the carriage rail for being fixedly mounted in the second supporting table and matching with the slide sliding block；It is fixed
Position slide is fixedly connected on the upper surface of the slide platform.
By using above-mentioned technical proposal, when the screwdriver bit of screw gun is moved up since pressure is excessive, carriage saddle edge can be driven
Carriage rail moves, to which the screwdriver for along the second polished rod compressed spring, avoiding the screwdriver bit on screw gun from installing rigidly pushes spiral shell
Nail, to which protection waits for that connecting substrate is not damaged.
The utility model is further arranged to：The transmission mechanism include be fixedly mounted on the pedestal one end it is electronic
Machine, with motor output shaft be fixedly connected on driving wheel, the driven wheel for being rotatably installed in the pedestal other end, be set in it is described
Synchronous belt on driving wheel and driven wheel；Synchronous belt is fixedly connected with connector.
By using above-mentioned technical proposal, motor rotation drives driving wheel rotation, the driven wheel mating band with the other end
Dynamic synchronous belt movement, synchronous belt drive the first supporting table to move by connector, to provide power for whole device.
The utility model is further arranged to：Regulating mechanism is connected on the slide platform, regulating mechanism includes fixing
The gag lever post that is connected on slide platform is fixedly connected with that column on the base, spiral is connected on the column and one end
Contradict the mandril of the gag lever post；Mandril moving in rotation on column.
By using above-mentioned technical proposal, when installing the screw gun of different size, gag lever post, limit are pushed by mandril
Bar drives slide platform to make the distance between positioning slide and gun body fixed frame, to adapt to the screw gun of different size.
The utility model is further arranged to：Strainer is connected on pedestal, the strainer includes being fixed on
The bottom plate is by the nutted rod of one end of rear slider, and one end is fixed on the upper end of nutted rod and the other end is fixed on described second
Support the tensioning spring of platform.
It can be produced by using above-mentioned technical proposal when motor drives the first buffer gear and the second buffer gear moves
Raw larger inertia, when screw gun positioning it is inaccurate, tensioning spring can reduce this excessive movement, be accurately positioned.
The utility model is further arranged to：Bolster is arranged on first polished rod, it is slow that bolster is mounted on first
Between red seat and the first polished rod end.
By using above-mentioned technical proposal, bolster can generate to avoid the first polished rod and the first buffing pad rigid collision
Noise.
The utility model is further arranged to：The gun body fixed frame is towards being installed with rubber in the one side of slide platform
Pad.
By using above-mentioned technical proposal, valve rubber can make an uproar to avoid gun body fixed frame and slide platform rigid collision, generation
Sound.
In conclusion the utility model has the advantages that：
The pressure that connecting substrate is treated when 1, realizing that reduction screws by buffer structure avoids the work(of damage connecting substrate
Energy；
2, rubber pad can reduce work noise；
3, strainer can make move distance more accurate.
Description of the drawings
Fig. 1 is the structural schematic diagram removed after strainer of the present embodiment；
Fig. 2 is structural schematic diagram of the present embodiment relative to the other sides Fig. 1；
Fig. 3 is the structural schematic diagram of the present embodiment.
In figure：1, pedestal；2, transmission mechanism；3, guide rail；4, front-slider；5, rear slider；6, the first supporting table；7, it connects
Part；8, the first buffer gear；9, the second supporting table；10, gun body fixed frame；11, the second buffer gear；12, slide is positioned；13、
Screw gun；14, the first buffing pad；15, the first polished rod；16, the first buffer spring；17, the second buffing pad；18, the second polished rod；
19, slide platform；20, the second buffer spring；21, slide sliding block；22, carriage rail；23, motor；24, driving wheel；25, driven
Wheel；26, synchronous belt；27, regulating mechanism；28, gag lever post；29, column；30, mandril；31, strainer；32, nutted rod；33、
Tensioning spring；34, bolster；35, valve rubber；36, screwdriver bit；37, screwdriver.
Specific implementation mode
With reference to the accompanying drawings and examples, the utility model is described in detail.
A kind of fixed connection apparatus of screw gun is fixed on pedestal 1 by screw as shown in Figure 1, including pedestal 1
It is useful for providing the transmission mechanism 2 of power, guide rail is mounted by means of screws on pedestal 1 and positioned at 2 side of transmission mechanism
3, sliding is arranged on the guide rail 3 front-slider 4 and rear slider 5, and first is mounted by means of screws on rear slider 5
Platform 6 is supportted, connector 7 is provided between transmission mechanism 2 and the first supporting table 6, one end of connector 7 is fixed by screws in biography
On motivation structure 2, the other end is fixedly connected on by screw in the first supporting table 6, is fixed with by screw in the first supporting table 6
First buffer gear 8 is fixed with the second supporting table 9 on front-slider 4 by screw, passes through screw in 9 front end of the second supporting table
It is installed with gun body fixed frame 10, the second buffer gear 11 is provided in the second supporting table 9, in the second buffer gear 11
Tail end is connected with the tail end of the first buffer gear 8, and positioning slide is fixed with by screw in the head end of the second buffer gear 11
12, positioning slide 12 is through the front end of the gun body fixed frame 10 and prominent gun body fixed frame 10.
The body of a gun of screw gun 13 is fixed on gun body fixed frame 10, and the lower end of screw gun 13 passes through 36 connecting screw knife of screwdriver bit
37, screwdriver bit 36 is fixedly connected on positioning slide 12, when automatic bolt screwing machine works, drives the positioning of screw gun fixed connection apparatus
To screw position, the transmission mechanism 2 in screw gun fixed connection apparatus works, driving the first supporting table 6 movement, the first supporting table
6 drive the first buffer gears 8 to be moved at the screw, by the first buffer gear 8 push the movement of the second buffer gear 11 and
And the second supporting table 9 movement of lower part, and then the second supporting table 9 pushes the screw gun 13 for being fixed on gun body fixed frame 10 to move down
To suitable position, when the lower pressure of screw gun 13 is excessive, by the cushioning effect of the first buffer gear 8, prevent from breaking to be installed
The substrate of screw；When the screwdriver 37 of 13 lower end of screw gun contradicts screw, when pressure is larger instantly, screwdriver 37 drives screwdriver bit 36
It moves up, the positioning slide 12 being connected with screwdriver bit 36 moves up therewith pushes the second buffer gear 11, avoids pressure excessive and pushes up bad
The substrate of screw to be installed.
First buffer gear 8 includes the first buffing pad 14 that 6 upper surface of the first supporting table is fixedly connected on by screw,
Penetrating through the first buffing pad 14 and sliding has the first polished rod 15 on it, and the first buffer spring 16 is arranged on the first polished rod 15,
First buffer spring 16 is between the first buffing pad 14 and the second buffer gear 11,15 end of the first polished rod and the second buffer
Structure 11 is fixedly connected.
Screw gun 13 is pressed downward, and when pressure is excessive, the second buffer gear 11 moves after pushing the first polished rod 15, to compression the
One buffer spring 16 avoids 13 rigid shock of screw gun from waiting for connecting substrate to break.
Second buffer gear 11 includes the second buffing pad 17 being fixedly connected with 15 end of the first polished rod, second
Perforation sliding has the second polished rod 18 on buffing pad 17, slide platform 19 is fixedly connected with 18 end of the second polished rod, in the second polished rod
The second buffer spring 20 is arranged on 18, the second buffer spring 20 is between the second buffing pad 17 and slide platform 19, in slide
Slide sliding block 21 is fixedly connected with by screw on 19 bottom surface of platform, is fixedly mounted by screw on 9 upper surface of the second supporting table
There are carriage rail 22, carriage rail 22 so that slide sliding block 21 is slid on it with the matching of slide sliding block 21, positioning slide 12 passes through
Screw is fixedly connected on the upper surface of the slide platform 19.
When screw gun 13 connect screwdriver bit 36 moved up since pressure is excessive, can drive slide platform 19 along carriage rail 22 move
It is dynamic, to compress the second buffer spring 20 along the second polished rod 18, avoid the screwdriver 37 that the screwdriver bit 36 on screw gun 13 is installed rigid
Property push screw, to protection wait for that connecting substrate is not damaged.
As shown in Fig. 2, transmission mechanism 2 includes the motor 23 of the one end for being fixedly mounted on the pedestal 1, motor 23 is pacified
Mounted in the back side of pedestal 1,23 output shaft of motor runs through and protrudes 1 upper surface of pedestal, passes through key on 23 output shaft of motor
Be fixedly connected with driving wheel 24, driven wheel 25 be equipped with by bearing and connecting shaft in 1 other end of pedestal, driving wheel 24 and from
Synchronous belt 26 is arranged on driving wheel 25, synchronous belt 26 is fixedly connected with connector 7 by screw.
Motor 23 rotates, and driving wheel 24 is driven to rotate, and the cooperation of driven wheel 25 with the other end drives synchronous belt 26 to move,
Synchronous belt 26 drives the movement of the first supporting table 6 by connector 7, to provide power for whole device.
As shown in Fig. 2, being connected with regulating mechanism 27 on slide platform 19, regulating mechanism 27 includes to fix to connect by screw
The gag lever post 28 being connected on slide platform 19 is fixedly connected with column 29 close to one end of driven wheel 25 on pedestal 1 by screw,
It is connected with mandril 30 in 29 upper end spiral of column, 30 one end of mandril contradicts the gag lever post 28, and mandril 30 rotates on column 29
It is flexible.
When installing the screw gun 13 of different size, gag lever post 28, gag lever post 28 is pushed to drive slide platform by mandril 30
19 so that make the distance between positioning slide 12 and gun body fixed frame 10, to adapt to the screw gun 13 of different size.
As shown in figure 3, being connected with strainer 31 on pedestal 1, strainer 31 includes to be fixed on the pedestal 1
Nutted rod 32 by one end of rear slider 5, one end is fixed on the upper end of nutted rod 32 and the other end is fixed by screws in second
The tensioning spring 33 of 9 tail end of supporting table；When motor drives the first buffer gear 8 and the second buffer gear 11 moves, will produce
Larger inertia, when screw gun 13 positioning it is inaccurate, tensioning spring 33 can reduce this excessive movement, be accurately positioned.
As shown in figure 3, be arranged with bolster 34 on the first polished rod 15, bolster 34 is mounted on the first buffing pad 14 and the
Between one polished rod, 15 end；Bolster 34 can generate noise to avoid 14 rigid collision of the first polished rod 15 and the first buffing pad.
As shown in Figure 1, Figure 3, the gun body fixed frame 10 is fixed with rubber towards fixing card is embedding in the one side of slide platform 19
Pad 35；Valve rubber 35 can generate noise to avoid gun body fixed frame 10 and 19 rigid collision of slide platform.
The above is only the preferred embodiment of the utility model, and the scope of protection of the utility model is not limited merely to
Above-described embodiment, technical solution belonging to the idea of the present invention belong to the scope of protection of the utility model.It should refer to
Go out, for those skilled in the art, it is without departing from the principle of the utility model it is several improvement and
Retouching, these improvements and modifications also should be regarded as the scope of protection of the utility model.
Claims (8)
1. a kind of fixed connection apparatus of screw gun, including pedestal (1), it is characterised in that：It is used in combination on the pedestal (1)
In the guide rail (3) for providing the transmission mechanism (2) of power, being mounted on the pedestal (1) and being located at transmission mechanism (2) side, slide
Front-slider (4) and rear slider (5) that shifting is connected on the guide rail (3), the first supporting table being fixedly connected on rear slider (5)
(6), the connector (7) that is fixedly connected with the transmission mechanism (2) and first supporting table (6) is fixedly mounted on described
The first buffer gear (8) in one supporting table (6), is fixedly connected the second supporting table (9) being fixedly mounted on front-slider (4)
The second supporting table (9) front end gun body fixed frame (10), be fixedly mounted on second supporting table (9) and tail end with
The second buffer gear (11) that first buffer gear (8) is connected is fixedly mounted on the second buffer gear (11) and is used in combination
In the positioning slide (12) of fixing screws rifle (13)；Positioning slide (12) runs through the gun body fixed frame (10) and prominent gun body is solid
Determine the front end of frame (10).
2. a kind of fixed connection apparatus of screw gun according to claim 1, it is characterised in that：First buffer gear
(8) include the first buffing pad (14) for being fixedly mounted on the first supporting table (6) upper surface, penetrate through sliding in the first buffering
The first polished rod (15) on seat (14) between first buffing pad (14) and the second buffer gear (11) and is set in the
The first buffer spring (16) on one polished rod (15)；First polished rod (15) is close to one end of the second buffer gear (11) and the
Two buffer gears (11) are fixedly connected.
3. a kind of fixed connection apparatus of screw gun according to claim 2, it is characterised in that：Second buffer gear
(11) include the second buffing pad (17) being fixedly connected with the first polished rod (15) end, penetrate through sliding in the second buffing pad
(17) the second polished rod (18) on, the slide platform (19) being fixedly connected with the second polished rod (18) end are located at described second and buffer
Seat (17) and slide platform (19) between and be set on the second polished rod (18) the second buffer spring (20), be fixedly connected on slide
The slide sliding block (21) of platform (19) bottom surface is fixedly mounted in the second supporting table (9) and matches with the slide sliding block (21)
Carriage rail (22)；Positioning slide (12) is fixedly connected on the upper surface of the slide platform (19).
4. a kind of fixed connection apparatus of screw gun according to claim 1, it is characterised in that：The transmission mechanism (2)
Motor (23) including the one end for being fixedly mounted on the pedestal (1) is fixedly connected on actively with motor (23) output shaft
Wheel (24), is set in the driving wheel (24) and driven wheel at the driven wheel (25) for being rotatably installed in the pedestal (1) other end
(25) synchronous belt (26) on；Synchronous belt (26) is fixedly connected with connector (7).
5. a kind of fixed connection apparatus of screw gun according to claim 3, it is characterised in that：In the slide platform (19)
On be connected with regulating mechanism (27), regulating mechanism (27) includes the gag lever post (28) being fixedly connected on slide platform (19), fixed
The column (29) that is connected on the pedestal (1), spiral are connected on the column (29) and one end contradicts the gag lever post
(28) mandril (30)；The mandril (30) moving in rotation on column (29).
6. a kind of fixed connection apparatus of screw gun according to claim 1, it is characterised in that：It is connected on pedestal (1)
It includes the tensioning for being fixed on one end on the pedestal (1) by rear slider (5) to have strainer (31), the strainer (31)
Bar (32), one end is fixed on the upper end of nutted rod (32) and the other end is fixed on the tensioning spring of second supporting table (9)
(33)。
7. a kind of fixed connection apparatus of screw gun according to claim 2, it is characterised in that：First polished rod (15)
On be arranged with bolster (34), bolster (34) is mounted between the first buffing pad (14) and the first polished rod (15) end.
8. a kind of fixed connection apparatus of screw gun according to claim 3, it is characterised in that：The gun body fixed frame
(10) towards being installed with valve rubber (35) in the one side of slide platform (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721684851.8U CN207746673U (en) | 2017-12-05 | 2017-12-05 | A kind of fixed connection apparatus of screw gun |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721684851.8U CN207746673U (en) | 2017-12-05 | 2017-12-05 | A kind of fixed connection apparatus of screw gun |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207746673U true CN207746673U (en) | 2018-08-21 |
Family
ID=63148709
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721684851.8U Expired - Fee Related CN207746673U (en) | 2017-12-05 | 2017-12-05 | A kind of fixed connection apparatus of screw gun |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207746673U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112496728A (en) * | 2020-11-25 | 2021-03-16 | 上汽通用五菱汽车股份有限公司 | Automatic tightening mechanism with axial telescopic function |
-
2017
- 2017-12-05 CN CN201721684851.8U patent/CN207746673U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112496728A (en) * | 2020-11-25 | 2021-03-16 | 上汽通用五菱汽车股份有限公司 | Automatic tightening mechanism with axial telescopic function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180821 Termination date: 20211205 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |