CN201596999U - Lock filature - Google Patents
Lock filature Download PDFInfo
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- CN201596999U CN201596999U CN2010200222589U CN201020022258U CN201596999U CN 201596999 U CN201596999 U CN 201596999U CN 2010200222589 U CN2010200222589 U CN 2010200222589U CN 201020022258 U CN201020022258 U CN 201020022258U CN 201596999 U CN201596999 U CN 201596999U
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Abstract
The utility model discloses a lock filature having advantages of accurate contraposition, easy operation and high working efficiency. The lock filature includes a main body electric control box, a feed mechanism, a distributing mechanism and a lock accessory mechanism.
Description
Technical field
The utility model relates to the screw lock adhering mechanism, relates in particular to a kind of screw locking machine.
Background technology
The existing electric screwdriver screw that need manually will be to be locked when the lock screw is put into screwed hole, perhaps manually screw is placed on the screwdriver bit to lock.So not only inefficiency, and increase operator's labour intensity causes tired operation easily.
The utility model content
It is accurate that technical problem to be solved in the utility model provides a kind of contraposition, easy to operate, the screw locking machine of high efficiency.
The utility model comprises the main body electric cabinet; Feed mechanism, described feed mechanism involving vibrations feed appliance, straight-line oscillation device and material road, described material road is connected on the straight-line oscillation device, and an end in material road is connected on the discharging opening of vibration feeder, and described vibration feeder and straight-line oscillation device are connected on the main body electric cabinet; Feeding distribution mechanism, described feeding distribution mechanism comprises distribution block, cylinder and blow-out nozzle, described distribution block is connected on the main body electric cabinet, and link to each other with the other end in material road, the hole that places of vertically running through distribution block is set on above-mentioned distribution block, blow-out nozzle is in the top that places the hole, and described blow-out nozzle is connected the front end of cylinder piston rod; Lock adhering mechanism, described lock adhering mechanism comprise electric screwdriver, connecting cylinder, first cylinder, second cylinder, cross the screw tube, lock the mouth connecting cylinder, lock mouth and cross solenoid coil; Above-mentioned electric screwdriver, connecting cylinder, first cylinder, second cylinder, cross screw tube, lock mouth connecting cylinder and lock mouth and be connected successively, cross solenoid coil and be connected on the lateral wall of screw tube, be interconnected with a tube chamber of crossing the screw tube; The above-mentioned solenoid coil of crossing links to each other with an end of a wireway, and the other end of wireway is connected the lower end that places the hole of distribution block; On above-mentioned lock mouth, be provided with one along the central axial direction of lock mouth and cross the screw passage; The screwdriver bit front end of electric screwdriver was in the tube chamber of screw tube, and the motion of first cylinder and second cylinder can make screwdriver bit and cross between the screw tube and produce relative motion, enters the screw passage.
When the screw locking machine in the present embodiment was worked, screw placed vibration feeder, and the vibration feeder vibration makes screw come out to enter the material road from the discharging opening of vibration feeder.Because the material road is connected on the straight-line oscillation device, the vibration of straight-line oscillation device makes screw move forward along the material road.Screw enters the hole that places that is arranged on the distribution block.The blow-out nozzle that connects external air source moves down under the drive of cylinder, and screw is blown into wireway, and screw passed through the screw tube, and through lock mouth connecting cylinder, enters in the lock mouth passage.Screw was limited in the screw passage, and the little head end of screw then stretches out from the front end of lock mouth.Make end in contact screw before the screwdriver bit of electric screwdriver by a cylinder moving, screwdriver bit is when driving the screw rotation, and another cylinder action ejects screw, thereby screw is locked at the somewhere from the lock mouth.At last, make two cylinder counteragents, screwdriver bit resets.
Screw locking machine in the utility model not only can be sent to screw in the lock adhering mechanism automatically and quickly, has improved operating efficiency, and screw locking machine is easy to operate, has also guaranteed the contraposition degree of accuracy of screw simultaneously.
Preferably, described first cylinder comprises the first cylinder upper end cover, first cylinder piston rod, first cylinder piston, first cylinder block and the first cylinder bottom end cover; The described first cylinder upper end cover is threaded in the upper end of first cylinder block, and the first cylinder bottom end cover is threaded in the lower end of first cylinder block; Described first cylinder piston is in first cylinder block, interconnects with first cylinder piston rod; The top and bottom of described first cylinder piston rod are run through the first cylinder upper end cover and the first cylinder bottom end cover respectively; The first cylinder upper end cover air admission hole that is interconnected with first cylinder block is set on the described first cylinder upper end cover; The first cylinder bottom end cover air admission hole that is interconnected with first cylinder block is set on the described first cylinder bottom end cover; Described second cylinder comprises the second cylinder upper end cover, second cylinder piston rod, second cylinder piston, second cylinder block and the second cylinder bottom end cover; The described second cylinder upper end cover is threaded in the upper end of second cylinder block, and the second cylinder bottom end cover is threaded in the lower end of second cylinder block; Described second cylinder piston is in second cylinder block, interconnects with second cylinder piston rod; The top and bottom of described second cylinder piston rod are run through the second cylinder upper end cover and the second cylinder bottom end cover respectively; The second cylinder upper end cover air admission hole that is interconnected with second cylinder block is set on the described second cylinder upper end cover; The second cylinder bottom end cover air admission hole that is interconnected with second cylinder block is set on the described second cylinder bottom end cover; The upper end of above-mentioned first cylinder piston rod is in the connecting cylinder, with between the madial wall of connecting cylinder by being threaded; The bottom of the above-mentioned first cylinder bottom end cover connects a sleeve, and the upper end of described second cylinder piston rod is in the sleeve, and is threaded between the madial wall of sleeve; The internal diameter of above-mentioned connecting cylinder is greater than the external diameter of first cylinder, and the internal diameter of sleeve is greater than the external diameter of second cylinder; Cross the bottom that the screw tube is threaded in the second cylinder bottom end cover, lock mouth connecting cylinder was threaded in the bottom of screw tube, and the lock mouth is connected the bottom of lock mouth connecting cylinder; On described first cylinder piston rod, one punching through hole is set along the central axis of first cylinder piston rod; On described second cylinder piston rod, another punching through hole is set along the central axis of second cylinder piston rod; The screwdriver bit of above-mentioned electric screwdriver passes described two punching through holes; Described screwdriver bit interconnects by means of a bearing and first cylinder piston rod.
After screw enters lock adhering mechanism, ventilate to the first cylinder upper end cover air admission hole.Because first cylinder piston rod is threaded on the connecting cylinder, so the first cylinder upper end cover, first cylinder block and the first cylinder bottom end cover rise with respect to connecting cylinder, thereby driving second cylinder, mistake screw tube, lock mouth connecting cylinder and lock mouth rises in the lump, lower end until screwdriver bit touches screw, so that screw is propped up.At this moment, with the electric screwdriver energising, the screwdriver bit rotation.To the ventilation of the second cylinder upper end cover air admission hole, move on the second cylinder upper end cover, second cylinder block and the second cylinder bottom end cover simultaneously, drove screw, lock mouth connecting cylinder and lock mouth and rise in the lump, screwdriver bit then descends relatively.Screw is ejected the lock mouth in rotation.
Preferably, described lock mouth is made up of two identical lock mouth lobes of structure, and each lock mouth lobe is hinged and connected on the lock mouth connecting cylinder; On the sidewall of above-mentioned screw passage excessively, step in is set.
The lock mouth structure of two lobe formulas is convenient to screw and is ejected from the lock mouth; The interior step that was arranged on the screw channel side wall can support the stub end of screw, so that screw is temporarily spacing.
Preferably, the groove of some roads around the lock mouth is set on the lateral surface of above-mentioned lock mouth, arranges an elastic ring in the per pass groove.
Elastic ring is used for being convenient to it after the lock mouth opens and resets.
Preferably, also comprise other cylinder; On the sidewall in the material road that is connected with distribution block a breach is set, the piston rod front end of described other cylinder connects a material blocking block, and the piston rod of other cylinder stretches out and material blocking block can be inserted in the material road along breach.
When screw moves to the end in material road, the piston rod of other cylinder stretches out, by material blocking block forward and backward two screws are separated, the phenomenon that gets stuck can not be occurred when guaranteeing the downward squeezing screw of each blow-out nozzle, guaranteed the stability of screw locking machine operation.
Connect several spring supporting mechanisms on the sidewall of the end, material road that preferably, is connected with distribution block; Described each spring supporting mechanism comprises back-moving spring, the decorative pearl on top of an official cap and installation cavity; Above-mentioned installation cavity is arranged on the sidewall in material road, and the sealing of the outboard end of installation cavity is provided with a hole on the medial extremity; The back-moving spring and the decorative pearl on top of an official cap are arranged in the installation cavity, and back-moving spring is between the decorative pearl on top of an official cap and the above-mentioned blind end, and a part of decorative pearl on top of an official cap stretches out from the hole that is arranged on the installation cavity medial extremity.
Screw can support by three decorative pearls on top of an official cap.Screw can move down under the effect of blow-out nozzle, and the compressing decorative pearl on top of an official cap enters in the installation cavity, and this moment, back-moving spring was compressed.Screw separates the Kong Zhonghou that places that enters on the distribution block with the decorative pearl on top of an official cap, the decorative pearl on top of an official cap resets under the effect of back-moving spring.Above-mentioned spring supporting mechanism can prevent that spring from entering the preceding screens of attached latch mechanism, thereby has guaranteed the stability of screw locking machine operation.
Preferably, the outside blind end of described installation cavity is interconnected to form by a jackscrew and installation cavity.
Figure of description
Fig. 1 is the perspective view of screw locking machine;
Fig. 2 is the perspective view that the material road is connected with distribution block;
Fig. 3 is that the spring supporting mechanism is connected the structural representation on the material road;
Fig. 4 is the structural representation of lock adhering mechanism.
The specific embodiment
As shown in Figure 1, the screw locking machine involving vibrations feed appliance 1 in the present embodiment, straight-line oscillation device 2, main body electric cabinet 3, material road 4, distribution block 5, back-up block 6, cylinder 7, blow-out nozzle 8, blow-out nozzle fixed block 9, wireway connector 10, wireway 11 and lock adhering mechanism 12.
Above-mentioned vibration feeder 1 and straight-line oscillation device 2 are connected on the main body electric cabinet 3, and material road 4 is connected on the straight-line oscillation device 2, and an end in described material road 4 and the discharging opening of vibration feeder 1 join, and the other end links to each other with distribution block 5.Described distribution block 5 is connected on the main body electric cabinet 3 by means of back-up block 6.Cylinder 7 is connected on the above-mentioned distribution block 5, and the piston rod front end of described cylinder 7 connects blow-out nozzle 8.Above-mentioned blow-out nozzle 8 links to each other by means of the piston rod of blow-out nozzle fixed block 9 with cylinder 7.The hole that places of vertically running through distribution block 5 is set on above-mentioned distribution block 5.Described wireway connector 10 is arranged in the below of above-mentioned distribution block 5, links to each other with the described hole that places.Described blow-out nozzle 8 is in the top of distribution block 5, and blow-out nozzle 8 upper end that can place the hole certainly is inserted into and places in the hole.Described wireway connector 10 links to each other with an end of wireway 11, and the other end of wireway 11 links to each other with lock adhering mechanism 12.
As shown in Figure 2, a breach 4-1 is set on the sidewall in the material road 4 that is connected with distribution block 5, on described distribution block 5, also connects other cylinder 13.The piston rod front end of described other cylinder 13 connects a material blocking block 14.The piston rod of above-mentioned other cylinder 13 stretches out and material blocking block 14 can be inserted in the material road 4, so that tactic former and later two screws 15 are separated along breach 4-1.
Connect three spring supporting mechanisms 16 on the sidewall of 4 ends, material road that are connected as shown in Figure 3, with distribution block 5.Described each spring supporting mechanism 16 comprises back-moving spring 16-1, decorative pearl on top of an official cap 16-2, jackscrew 16-3 and installation cavity 16-4.Above-mentioned installation cavity 16-4 is arranged on the sidewall in material road 4, and back-moving spring 16-1 and decorative pearl on top of an official cap 16-2 are arranged among the installation cavity 16-4.The rear end that jackscrew 16-3 is connected installation cavity 16-4 forms a blind end.Back-moving spring 16-1 is between decorative pearl on top of an official cap 16-2 and the jackscrew 16-3.Part decorative pearl on top of an official cap 16-2 stretches out from the hole that is arranged on installation cavity 16-4 front end.The arrangement of being separated by above-mentioned material blocking block 13 screw 14 is the preceding supported by three decorative pearl on top of an official cap 16-2.
As shown in Figure 4, above-mentioned lock adhering mechanism 12 comprises electric screwdriver 12-1, connecting cylinder 12-2, the first cylinder 12-3, the second cylinder 12-4, crosses screw tube 12-5, locks mouth connecting cylinder 12-6, lock mouth 12-7 and crosses solenoid coil 12-8.
The described first cylinder 12-3 comprises the first cylinder upper end cover 12-3-1, the first cylinder piston rod 12-3-2, the first cylinder piston 12-3-3, the first cylinder block 12-3-4 and the first cylinder bottom end cover 12-3-5.The described first cylinder upper end cover 12-3-1 is threaded in the upper end of the first cylinder block 12-3-4, and the first cylinder bottom end cover 12-3-5 is threaded in the lower end of the first cylinder block 12-3-4.The described first cylinder piston 12-3-3 is among the first cylinder block 12-3-4, interconnects with the first cylinder piston rod 12-3-2.The top and bottom of the described first cylinder piston rod 12-3-2 are run through the first cylinder upper end cover 12-3-1 and the first cylinder bottom end cover 12-3-5 respectively.Between the above-mentioned first cylinder piston 12-3-3 and the first cylinder block 12-3-4, between the first cylinder piston rod 12-3-2 and the first cylinder upper end cover 12-3-1, between the first cylinder piston rod 12-3-2 and the first cylinder bottom end cover 12-3-5, be furnished with sealing ring respectively.In addition, the first cylinder upper end cover air admission hole 12-3-1-1 that is interconnected with the first cylinder block 12-3-4 is set on the described first cylinder upper end cover 12-3-1; In the same manner, the first cylinder bottom end cover air admission hole 12-3-5-1 that is interconnected with the first cylinder block 12-3-4 is set on the described first cylinder bottom end cover 12-3-5.
Similarly, the described second cylinder 12-4 comprises the second cylinder upper end cover 12-4-1, the second cylinder piston rod 12-4-2, the second cylinder piston 12-4-3, the second cylinder block 12-4-4 and the second cylinder bottom end cover 12-4-5.The described second cylinder upper end cover 12-4-1 is threaded in the upper end of the second cylinder block 12-4-4, and the second cylinder bottom end cover 12-4-5 is threaded in the lower end of the second cylinder block 12-4-4.The described second cylinder piston 12-4-3 is among the second cylinder block 12-4-4, interconnects with the second cylinder piston rod 12-4-2.The top and bottom of the described second cylinder piston rod 12-4-2 are run through the second cylinder upper end cover 12-4-1 and the second cylinder bottom end cover 12-4-5 respectively.Between the above-mentioned second cylinder piston 12-4-3 and the second cylinder block 12-4-4, between the second cylinder piston rod 12-4-2 and the second cylinder upper end cover 12-4-1, between the second cylinder piston rod 12-4-2 and the second cylinder bottom end cover 12-4-5, be furnished with sealing ring respectively.In addition, the second cylinder upper end cover air admission hole 12-4-1-1 that is interconnected with the second cylinder block 12-4-4 is set on the described second cylinder upper end cover 12-4-1; In the same manner, the second cylinder bottom end cover air admission hole 12-4-5-1 that is interconnected with the second cylinder block 12-4-4 is set on the described second cylinder bottom end cover 12-4-5.
Described connecting cylinder 12-2 is enclosed within outside a part of screwdriver bit 12-1-1 of electric screwdriver 12-1, and the upper end of connecting cylinder 12-2 is threaded in the lower end of the handle 12-1-2 of electric screwdriver 12-1.The upper end of the above-mentioned first cylinder piston rod 12-3-2 is among the connecting cylinder 12-2, with between the madial wall of connecting cylinder 12-2 by being threaded.The bottom of the above-mentioned first cylinder bottom end cover 12-3-5 connects a sleeve 12-3-6, and the upper end of the described second cylinder piston rod 12-4-2 is among the sleeve 12-3-6, and is threaded between the madial wall of sleeve 12-3-6.The internal diameter of above-mentioned connecting cylinder 12-2 bottom is greater than the external diameter of the first cylinder 12-3, and the internal diameter of sleeve 12-3-6 bottom is greater than the external diameter of the second cylinder 12-4.Cross the bottom that screw tube 12-5 is threaded in the second cylinder bottom end cover 12-4-5, lock mouth connecting cylinder 12-6 was threaded in the bottom of screw tube 12-5, and lock mouth 12-7 is connected the bottom of lock mouth connecting cylinder 12-6.Cross solenoid coil 12-8 and be connected on the above-mentioned lateral wall of crossing screw tube 12-5, be interconnected with a tube chamber of crossing screw tube 12-5.The described solenoid coil 12-8 that crosses connects wireway 11.
Described lock mouth 12-7 is made up of two identical lock mouth lobe 12-7-1 of structure, and each lock mouth lobe 12-7-1 is hinged and connected on the lock mouth connecting cylinder 12-6.On above-mentioned lock mouth 12-7, be provided with one along the central axial direction of lock mouth 12-7 and cross screw passage 12-7-2.On the sidewall of the above-mentioned 12-7-2 of screw passage excessively, step 12-7-3 in is set.The groove 12-7-4 of bipassage ring around lock mouth 12-7 is set on the lateral surface of above-mentioned lock mouth 12-7, arranges an elastic ring 12-7-5 among the per pass groove 12-7-3.
The central axis of the central axis of the above-mentioned first cylinder piston rod 12-3-2 and the second cylinder piston rod 12-4-2 overlaps.On the described first cylinder piston rod 12-3-2, one punching through hole 12-3-2-1 is set along the central axis of the first cylinder piston rod 12-3-2; On the described second cylinder piston rod 12-4-2, another punching through hole 12-4-2-1 is set along the central axis of the second cylinder piston rod 12-4-2.The screwdriver bit 12-1-1 of above-mentioned electric screwdriver 12-1 passes described punching through hole 12-3-2-1 and another punching through hole 12-4-2-1.Simultaneously, screwdriver bit 12-1-1 interconnects by means of a bearing 12-9 and the first cylinder piston rod 12-3-2.
When the screw locking machine in the present embodiment was worked, screw 15 placed vibration feeder 1, and vibration feeder 1 vibration makes screw 15 come out to enter material road 4 from the discharging opening of vibration feeder 1.Because material road 4 is connected on the straight-line oscillation device 2, the vibration of straight-line oscillation device 2 makes screw 15 move forward along material road 4.When first screw 15 moved to the end in material road 4, the piston rod of other cylinder 12 stretched out, and by material blocking block 14 forward and backward two screws 15 is separated.Above-mentioned first screw 15 supports by three decorative pearl on top of an official cap 16-2.The piston rod of cylinder 7 drives blow-out nozzle fixed block 9 and moves down, and makes blow-out nozzle 8 near above-mentioned screw 15.Connect external air source on the described blow-out nozzle 8.Screw 15 moves down under the effect of air pressure.Decorative pearl on top of an official cap 16-2 with back-moving spring 16-1 compression, enters among the installation cavity 16-4 under the pressure of screw 15.15 on screw enters wireway connector 10 by the hole that places that is arranged on the distribution block 5.Blow-out nozzle 8 continues to blow, screw 15 by wireway 11, cross solenoid coil 12-8 and entered screw tube 12-5, and through lock mouth connecting cylinder 12-6, enter the crossing among the screw passage 12-7-2 of lock mouth 12-7.The interior step 12-7-3 that was arranged on the sidewall of screw passage 12-7-2 can support the stub end of screw 15, so that screw 15 is temporarily spacing.The little head end of screw 15 then stretches out from lock mouth 12-7.At this moment, ventilate to the first cylinder upper end cover air admission hole 12-3-1-1.Because the first cylinder piston rod 12-3-2 is threaded on the connecting cylinder 12-2, so the first cylinder upper end cover 12-3-1, the first cylinder block 12-3-4 and the first cylinder bottom end cover 12-3-5 rise with respect to connecting cylinder 12-2, thereby driving the second cylinder 12-4, mistake screw tube 12-5, lock mouth connecting cylinder 12-6 and lock mouth 12-7 rises in the lump, touch the stub end of screw 15 until the lower end of screwdriver bit 12-1-1, so that screw 15 is propped up.At this moment, with electric screwdriver 12-1 energising, screwdriver bit 12-1-1 rotation.Ventilate to the second cylinder upper end cover air admission hole 12-4-1-1 simultaneously, move on the second cylinder upper end cover 12-4-1, the second cylinder block 12-4-4 and the second cylinder bottom end cover 12-4-5, drove screw tube 12-5, lock mouth connecting cylinder 12-6 and lock mouth 12-7 rises in the lump, screwdriver bit 12-1-1 then descends relatively.Because lock mouth 12-7 is two lobe formula structures, so screw 15 is ejected lock mouth 12-7 in rotation, so that screw 15 is locked at the somewhere.At last, to the first cylinder bottom end cover air admission hole 12-3-5-1 and second cylinder bottom end cover air admission hole 12-4-5-1 ventilation, make screwdriver bit 12-1-1 reset.
Claims (7)
1. screw locking machine is characterized in that: comprise
The main body electric cabinet;
Feed mechanism, described feed mechanism involving vibrations feed appliance, straight-line oscillation device and material road, described material road is connected on the straight-line oscillation device, and an end in material road is connected on the discharging opening of vibration feeder, and described vibration feeder and straight-line oscillation device are connected on the main body electric cabinet;
Feeding distribution mechanism, described feeding distribution mechanism comprises distribution block, cylinder and blow-out nozzle, described distribution block is connected on the main body electric cabinet, and link to each other with the other end in material road, the hole that places of vertically running through distribution block is set on above-mentioned distribution block, blow-out nozzle is in the top that places the hole, and described blow-out nozzle is connected the front end of cylinder piston rod;
Lock adhering mechanism, described lock adhering mechanism comprise electric screwdriver, connecting cylinder, first cylinder, second cylinder, cross the screw tube, lock the mouth connecting cylinder, lock mouth and cross solenoid coil; Above-mentioned electric screwdriver, connecting cylinder, first cylinder, second cylinder, cross screw tube, lock mouth connecting cylinder and lock mouth and be connected successively, cross solenoid coil and be connected on the lateral wall of screw tube, be interconnected with a tube chamber of crossing the screw tube; The above-mentioned solenoid coil of crossing links to each other with an end of a wireway, and the other end of wireway is connected the lower end that places the hole of distribution block; On above-mentioned lock mouth, be provided with one along the central axial direction of lock mouth and cross the screw passage; The screwdriver bit front end of electric screwdriver was in the tube chamber of screw tube, and the motion of first cylinder and second cylinder can make screwdriver bit and cross between the screw tube and produce relative motion, enters the screw passage.
2. screw locking machine according to claim 1 is characterized in that: described first cylinder comprises the first cylinder upper end cover, first cylinder piston rod, first cylinder piston, first cylinder block and the first cylinder bottom end cover; The described first cylinder upper end cover is threaded in the upper end of first cylinder block, and the first cylinder bottom end cover is threaded in the lower end of first cylinder block; Described first cylinder piston is in first cylinder block, interconnects with first cylinder piston rod; The top and bottom of described first cylinder piston rod are run through the first cylinder upper end cover and the first cylinder bottom end cover respectively; The first cylinder upper end cover air admission hole that is interconnected with first cylinder block is set on the described first cylinder upper end cover; The first cylinder bottom end cover air admission hole that is interconnected with first cylinder block is set on the described first cylinder bottom end cover; Described second cylinder comprises the second cylinder upper end cover, second cylinder piston rod, second cylinder piston, second cylinder block and the second cylinder bottom end cover; The described second cylinder upper end cover is threaded in the upper end of second cylinder block, and the second cylinder bottom end cover is threaded in the lower end of second cylinder block; Described second cylinder piston is in second cylinder block, interconnects with second cylinder piston rod; The top and bottom of described second cylinder piston rod are run through the second cylinder upper end cover and the second cylinder bottom end cover respectively; The second cylinder upper end cover air admission hole that is interconnected with second cylinder block is set on the described second cylinder upper end cover; The second cylinder bottom end cover air admission hole that is interconnected with second cylinder block is set on the described second cylinder bottom end cover; The upper end of above-mentioned first cylinder piston rod is in the connecting cylinder, with between the madial wall of connecting cylinder by being threaded; The bottom of the above-mentioned first cylinder bottom end cover connects a sleeve, and the upper end of described second cylinder piston rod is in the sleeve, and is threaded between the madial wall of sleeve; The internal diameter of above-mentioned connecting cylinder bottom is greater than the external diameter of first cylinder, and the internal diameter of lower cartridge is greater than the external diameter of second cylinder; Cross the bottom that the screw tube is threaded in the second cylinder bottom end cover, lock mouth connecting cylinder was threaded in the bottom of screw tube, and the lock mouth is connected the bottom of lock mouth connecting cylinder; On described first cylinder piston rod, one punching through hole is set along the central axis of first cylinder piston rod; On described second cylinder piston rod, another punching through hole is set along the central axis of second cylinder piston rod; The screwdriver bit of above-mentioned electric screwdriver passes described two punching through holes; Described screwdriver bit interconnects by means of a bearing and first cylinder piston rod.
3. screw locking machine according to claim 1 and 2 is characterized in that: described lock mouth is made up of two identical lock mouth lobes of structure, and each lock mouth lobe is hinged and connected on the lock mouth connecting cylinder; On the sidewall of above-mentioned screw passage excessively, step in is set.
4. screw locking machine according to claim 3 is characterized in that: the groove of some roads around the lock mouth is set on the lateral surface of above-mentioned lock mouth, arranges an elastic ring in the per pass groove.
5. screw locking machine according to claim 1 is characterized in that: also comprise other cylinder; On the sidewall in the material road that is connected with distribution block a breach is set, the piston rod front end of described other cylinder connects a material blocking block, and the piston rod of other cylinder stretches out and material blocking block can be inserted in the material road along breach.
6. screw locking machine according to claim 1 or 5 is characterized in that: connect several spring supporting mechanisms on the sidewall of the end, material road that is connected with distribution block; Described each spring supporting mechanism comprises back-moving spring, the decorative pearl on top of an official cap and installation cavity; Above-mentioned installation cavity is arranged on the sidewall in material road, and the sealing of the outboard end of installation cavity is provided with a hole on the medial extremity; The back-moving spring and the decorative pearl on top of an official cap are arranged in the installation cavity, and back-moving spring is between the decorative pearl on top of an official cap and the above-mentioned blind end, and a part of decorative pearl on top of an official cap stretches out from the hole that is arranged on the installation cavity medial extremity.
7. screw locking machine according to claim 6 is characterized in that: the outside blind end of described installation cavity is interconnected to form by a jackscrew and installation cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010200222589U CN201596999U (en) | 2010-01-19 | 2010-01-19 | Lock filature |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010200222589U CN201596999U (en) | 2010-01-19 | 2010-01-19 | Lock filature |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201596999U true CN201596999U (en) | 2010-10-06 |
Family
ID=42808046
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010200222589U Expired - Fee Related CN201596999U (en) | 2010-01-19 | 2010-01-19 | Lock filature |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201596999U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102658968A (en) * | 2012-05-07 | 2012-09-12 | 蒋兴龙 | Screw feeding mechanism and operating method thereof |
| CN103240710A (en) * | 2012-02-03 | 2013-08-14 | 有利康科技股份有限公司 | Screw feeding device |
| CN103639966A (en) * | 2013-11-26 | 2014-03-19 | 苏州晓炎自动化设备有限公司 | Screwdriver feeding mechanism |
-
2010
- 2010-01-19 CN CN2010200222589U patent/CN201596999U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103240710A (en) * | 2012-02-03 | 2013-08-14 | 有利康科技股份有限公司 | Screw feeding device |
| CN102658968A (en) * | 2012-05-07 | 2012-09-12 | 蒋兴龙 | Screw feeding mechanism and operating method thereof |
| CN103639966A (en) * | 2013-11-26 | 2014-03-19 | 苏州晓炎自动化设备有限公司 | Screwdriver feeding mechanism |
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