CN203599835U - Vacuum screw drawing and locking device - Google Patents
Vacuum screw drawing and locking device Download PDFInfo
- Publication number
- CN203599835U CN203599835U CN201320703433.4U CN201320703433U CN203599835U CN 203599835 U CN203599835 U CN 203599835U CN 201320703433 U CN201320703433 U CN 201320703433U CN 203599835 U CN203599835 U CN 203599835U
- Authority
- CN
- China
- Prior art keywords
- screw
- screwdriver bit
- vacuum
- bit
- chuck
- 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
Images
Landscapes
- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Abstract
The utility model discloses a vacuum screw drawing and locking device which comprises a bit, a screw chuck, a fixing seat, a moving platform, a rotating mechanism and a vertical moving mechanism, wherein the rotating mechanism enables the bit to carry out rotational motion, and the vertical moving mechanism enables the bit to carry out vertical rectilinear motion. The screw chuck is fixedly connected to the fixing seat, the fixing seat is connected with the moving platform, a bit channel allowing the bit to penetrate is formed in the screw chuck in the axial direction, an elastic chuck capable of holding a screw in the axial direction is arranged at the lower end of the bit channel, a screw channel allowing the screw to enter is formed in the side face of the elastic chuck, and a drawing head capable of drawing the head of the screw is arranged on the head of the bit. The vacuum screw drawing and locking device is simple in structure and reasonable in design, protrusions on the periphery of a screw hole can be avoided effectively, the automation of locking the screw in the assembling operation can be achieved completely, manual screw supplementation is not needed, the efficiency of automatic screw assembling operation is improved greatly, and labor cost is reduced.
Description
Technical field
The utility model relates to mechanized equipment, specifically refers to a kind of vacuum being applied in screw automation assembling and inhales lock screw device.
Background technology
At present, automation equipment is applied ripe automatic locking screw technique scheme: screw chuck hovers directly over workpiece screw hole nearby, then screw is sent to screw chuck, some exposes the screw rod of screw chuck and has a little to enter screw hole, is about to screw-driving under last screwdriver bit.
The deficiency of this kind of lock screw technique is: if having protrusion near the screw hole of workpiece, screw chuck can only up be carried, and distance between workpiece strengthens; If protrusion is enough high, after screw is in place in chuck, can not enter the screw hole on workpiece, accurately inlet hole and cause the lock screw workpiece of unsuccessfully even injuring of screw when lock screw screwdriver bit is descending, and protrusion is higher, lock screw mortality is higher, can only abandon this screw hole, by artificial patch; If this screw hole quantity is abundant on workpiece, this kind of lock screw technique will not have using value.
Therefore, need improve prior art.
Summary of the invention
The purpose of this utility model is exactly the deficiency that will solve above-mentioned background technology, provides a kind of vacuum of avoiding obstacle in the time that screw declines to inhale lock screw device.
The technical solution of the utility model is:
A kind of vacuum is inhaled lock screw device, comprise screwdriver bit, screw chuck, holder, mobile platform, and can make the rotating mechanism that screwdriver bit rotates and make screwdriver bit do upper and lower straight-line vertical travel mechanism, it is characterized in that: described screw chuck is fixedly connected on holder, described holder is connected with described mobile platform, axially offer the screwdriver bit passage passing for screwdriver bit at described screw chuck, described screwdriver bit passage bottom is to hold vertically the collet of screw with a firm grip, be provided with the screw conduits entering for screw in collet side, described screwdriver bit head is provided with the suction nozzle that screw head can be held.
In such scheme:
Described vertical travel mechanism comprises cylinder, the output of described cylinder is connected with mobile pallet, and power set are fixedly installed on mobile pallet, and the output of power set is provided with shaft coupling, described shaft coupling is through mobile pallet, and shaft coupling is connected with the upper end of screwdriver bit.
Described cylinder is arranged on holder, and described holder is along being vertically provided with guide post, and described mobile pallet and guide post are slidably connected.
On described guide post, be set with and on guide post, make straight-line bearing, described bearing is fixedly installed on mobile pallet.
Described mobile pallet lower end is connected with one end of regulating spring, and the other end of regulating spring is fixed on holder.
On described screwdriver bit, be set with vacuum-sealed cavity, described vacuum-sealed cavity is arranged on mount pad, and described mount pad is fixedly installed on mobile pallet lower surface; Described screwdriver bit bottom is provided with opening, and screwdriver bit offers gas channel vertically, gas channel upper end closed, and gas channel lower end communicates with the opening that screwdriver bit bottom is provided with; Described screwdriver bit be radially provided with for vacuum-sealed cavity connect radial opening, described radial opening communicates with gas channel.
Between the two ends of described vacuum-sealed cavity and screwdriver bit, be provided with sealing ring.
Described vacuum-sealed cavity side is provided with vacuum-pumping tube joint.
Described screw chuck is connected with fixed head one end by nut, and the fixed head other end is fixedly connected on holder.
One end of described screw conduits is opened in screwdriver bit channel side wall, and the other end of screw conduits passes collet.
The utility model adopts vacuum to inhale the mode of nail, and screw is adsorbed on to screwdriver bit head, is declined and is driven screw decline and stretch out screw chuck, and then avoid screw boss obstacle around by screwdriver bit, sends screw to screw hole locking.
The utility model is simple in structure, reasonable in design, can effectively avoid screw hole position protrusion around, can be completely achieved the automation of assembling work lock screw, does not need artificial patch, greatly improves efficiency, the reduction cost of labor of automation assembling lock screw operation.
Accompanying drawing explanation
Fig. 1 is the utility model overall structure schematic diagram;
Fig. 2 is A-A generalized section in Fig. 1;
Fig. 3 is the structural representation of screwdriver bit in the utility model.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
As Fig. 1, a kind of vacuum shown in Fig. 2 is inhaled lock screw device, comprise coaxial with screw hole in use screwdriver bit 6, screw chuck 4, holder 5, mobile platform, and can make the rotating mechanism 1 that screwdriver bit 6 rotates and make screwdriver bit 6 do upper and lower straight-line vertical travel mechanism 2, screw chuck 4 is fixedly connected on holder 5, holder 5 is connected with mobile platform, axially offer the screwdriver bit passage 4.3 passing for screwdriver bit 6 at screw chuck 4, screwdriver bit passage 4.3 can carry out spacing to moving up and down of screwdriver bit, screwdriver bit passage 4.3 bottoms are to hold vertically the collet 4.5 of screw 7 with a firm grip, be provided with the screw conduits 4.4 entering for screw 7 in collet 4.5 sides, screwdriver bit 6 heads are provided with the suction nozzle that screw 7 heads can be held.
In the present embodiment, cylinder 2.1 is arranged on holder 5, holder 5 is along being vertically provided with guide post 5.1, mobile pallet 2.3 is slidably connected with guide post 5.1, be specially: on guide post 5.1, be set with and on guide post 5.1, make straight-line bearing 5.2, bearing 5.2 is fixed together with mobile pallet 2.3.Bearing 5.2 and mobile pallet 2.3, along with cylinder piston 2.2 does upper and lower rectilinear motion, because 5.2, bearing moves at guide post 5.1, can lead to mobile pallet 5.
Mobile pallet 2.3 lower ends are connected with one end of regulating spring 5.3, and the other end of regulating spring 5.3 is fixed on holder 5.Rising or the declined flexible limit effect of regulating spring 5.3 to mobile pallet 2.3.
On screwdriver bit 6, be set with vacuum-sealed cavity 3, vacuum-sealed cavity 3 is arranged on mount pad 3.1, and mount pad 3.1 is fixedly installed on mobile pallet 2.3 lower surfaces; Screwdriver bit 6 bottoms are provided with opening, and screwdriver bit 6 offers gas channel 6.1 vertically, gas channel 6.1 upper end closeds, and gas channel 6.1 lower ends communicate with the opening that screwdriver bit 6 bottoms are provided with; Screwdriver bit 6 is radially provided with the radial opening 6.2 for connecting with vacuum-sealed cavity 3, radial opening 6.2 communicate with gas channel 6.1 (with reference to Fig. 3).Adopt vacuum to inhale the mode of nail, can guarantee the reliability that screw 7 is held by suction nozzle.
Between the two ends of vacuum-sealed cavity 3 and screwdriver bit 6, be provided with sealing ring 3.2, for guaranteeing the sealing property of vacuum-sealed cavity 3.
Vacuum-sealed cavity 3 sides are provided with vacuum-pumping tube joint 3.3, for vacuum-sealed cavity 3 is vacuumized to processing.
Screw chuck 4 is connected with fixed head 4.1 one end by nut 4.2, and fixed head 4.1 other ends are fixedly connected on holder 5, and in addition, for structure is simplified, regulating spring 5.3 other ends are arranged on fixed head 4.1.
One end of screw conduits 4.4 is opened in screwdriver bit passage 4.3 sidewalls, and the other end of screw conduits 4.4 passes collet 4.5.Screw 7 enters collet 4.5 lateral openings from screw conduits 4.4, enters into screwdriver bit passage 4.3 through screw conduits 4.4, and in screwdriver bit passage 4.3, due to the effect of vacuum, the screw cap of screw 7 is adsorbed on the suction nozzle lower end of screwdriver bit 6.Screw conduits 4.4 can be provided with multiple, and its aperture can be selected according to screw specification, installs with the screw that adapts to different size.
When operation:
The utility model is simple in structure, reasonable in design, can effectively avoid screw hole position protrusion around, can be completely achieved the automation of assembling work lock screw, does not need artificial patch, greatly improves efficiency, the reduction cost of labor of automation assembling lock screw operation.
Claims (10)
1. a vacuum is inhaled lock screw device, comprise screwdriver bit (6), screw chuck (4), holder (5), mobile platform, and can make the rotating mechanism (1) that screwdriver bit (6) rotates and make screwdriver bit (6) do upper and lower straight-line vertical travel mechanism (2), it is characterized in that: described screw chuck (4) is fixedly connected on holder (5), described holder (5) is connected with described mobile platform, axially offer the screwdriver bit passage (4.3) passing for screwdriver bit (6) at described screw chuck (4), described screwdriver bit passage (4.3) bottom is the collet (4.5) of screw (7) of holding with a firm grip vertically, be provided with the screw conduits (4.4) entering for screw (7) in collet (4.5) side, described screwdriver bit (6) head is provided with the suction nozzle that screw (7) head can be held.
2. vacuum according to claim 1 is inhaled lock screw device, it is characterized in that: described vertical travel mechanism (2) comprises cylinder (2.1), the output of described cylinder (2.1) is connected with mobile pallet (2.3), power set (1.1) are fixedly installed on mobile pallet (2.3), the output of power set (1.1) is provided with shaft coupling (1.2), described shaft coupling (1.2) is through mobile pallet (2.3), and shaft coupling (1.2) is connected with the upper end of screwdriver bit (6).
3. vacuum according to claim 2 is inhaled lock screw device, it is characterized in that: described cylinder (2.1) is arranged on holder (5), described holder (5) is along being vertically provided with guide post (5.1), and described mobile pallet (2.3) is slidably connected with guide post (5.1).
4. vacuum according to claim 3 is inhaled lock screw device, it is characterized in that: on described guide post (5.1), be set with and on guide post (5.1), make straight-line bearing (5.2), described bearing (5.2) is fixedly installed on mobile pallet (2.3).
5. vacuum according to claim 3 is inhaled lock screw device, it is characterized in that: described mobile pallet (2.3) lower end is connected with one end of regulating spring (5.3), and the other end of regulating spring (5.3) is fixed on holder (5).
6. vacuum according to claim 2 is inhaled lock screw device, it is characterized in that: on described screwdriver bit (6), be set with vacuum-sealed cavity (3), it is upper that described vacuum-sealed cavity (3) is arranged on mount pad (3.1), and described mount pad (3.1) is fixedly installed on mobile pallet (2.3) lower surface; Described screwdriver bit (6) bottom is provided with opening, and screwdriver bit (6) offers gas channel (6.1) vertically, gas channel (6.1) upper end closed, and gas channel (6.1) lower end communicates with the opening that screwdriver bit (6) bottom is provided with; Described screwdriver bit (6) be radially provided with for vacuum-sealed cavity (3) connect radial opening (6.2), described radial opening (6.2) communicates with gas channel (6.1).
7. vacuum according to claim 6 is inhaled lock screw device, it is characterized in that: between the two ends of described vacuum-sealed cavity (3) and screwdriver bit (6), be provided with sealing ring (3.2).
8. inhale lock screw device according to the vacuum described in claim 6 or 7, it is characterized in that: described vacuum-sealed cavity (3) side is provided with vacuum-pumping tube joint (3.3).
9. vacuum according to claim 1 is inhaled lock screw device, it is characterized in that: described screw chuck (4) is connected with fixed head (4.1) one end by nut (4.2), and fixed head (4.1) other end is fixedly connected on holder (5).
10. vacuum according to claim 1 is inhaled lock screw device, it is characterized in that: one end of described screw conduits (4.4) is opened in screwdriver bit passage (4.3) sidewall, and the other end of screw conduits (4.4) passes collet (4.5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320703433.4U CN203599835U (en) | 2013-11-08 | 2013-11-08 | Vacuum screw drawing and locking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320703433.4U CN203599835U (en) | 2013-11-08 | 2013-11-08 | Vacuum screw drawing and locking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203599835U true CN203599835U (en) | 2014-05-21 |
Family
ID=50712535
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320703433.4U Expired - Fee Related CN203599835U (en) | 2013-11-08 | 2013-11-08 | Vacuum screw drawing and locking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203599835U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103537894A (en) * | 2013-11-08 | 2014-01-29 | 武汉凡谷自动化有限公司 | Vacuum screw sucking and locking device |
| CN107000138A (en) * | 2014-12-31 | 2017-08-01 | 深圳市配天智造装备股份有限公司 | A kind of screw locking device and system |
-
2013
- 2013-11-08 CN CN201320703433.4U patent/CN203599835U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103537894A (en) * | 2013-11-08 | 2014-01-29 | 武汉凡谷自动化有限公司 | Vacuum screw sucking and locking device |
| CN103537894B (en) * | 2013-11-08 | 2016-08-17 | 武汉凡谷自动化有限公司 | Vacuum inhales lock screw device |
| CN107000138A (en) * | 2014-12-31 | 2017-08-01 | 深圳市配天智造装备股份有限公司 | A kind of screw locking device and system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103537894A (en) | Vacuum screw sucking and locking device | |
| CN104924292B (en) | Folder embraces mechanical hand, the folder embracing unit with folder armful mechanical hand and method | |
| KR20170003342A (en) | Automatic feeding device for magnetic steel | |
| CN103831835B (en) | Vacuum cups and there is the suction means of this vacuum cups | |
| CN209664919U (en) | A kind of oil drilling tools automatic pick-and-place apparatus | |
| CN104325282B (en) | A kind of screw locking machine tool device and its lock screw drive control method | |
| CN106505177A (en) | Battery liquid-filling mechanism and its flexible package lithium cell automatic production line | |
| CN204546530U (en) | A kind of round brush handle feeding manipulator | |
| CN203599835U (en) | Vacuum screw drawing and locking device | |
| CN110076053B (en) | Automatic vehicle door gluing equipment and vehicle door gluing method | |
| CN107812978B (en) | A kind of vibrating disk spring leaf drilling equipment | |
| CN106876307B (en) | Vertical crystal taking and fixing mechanism and vertical crystal fixing machine adopting same | |
| CN204430749U (en) | LEDbulb lamp automatic assembling machine | |
| CN104551654A (en) | Automatic assembling machine for LED bulb lamp | |
| CN104084795A (en) | Assembling mechanism of carburetor | |
| CN205645739U (en) | Assembly quality of bulb lamp holder | |
| CN204771488U (en) | Can screw automatically device of screw | |
| CN106654378A (en) | Battery packaging mechanism and flexible package battery automated production line thereof | |
| CN203779864U (en) | Double-end withholding machine for rubber tube | |
| CN204684584U (en) | A kind of tennis transmitter | |
| CN207171454U (en) | A kind of deep hole filature | |
| CN205465153U (en) | G presss from both sides rigging equipment | |
| CN205651041U (en) | A lock screw machine for rice cooker inner cup | |
| CN110039279B (en) | Quick-change nail taking and screwing device | |
| CN203900497U (en) | Single-blade hose processing equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140521 Termination date: 20181108 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |