CN202985064U - Automatic screw locking machine capable of locking screws in deep holes - Google Patents

Automatic screw locking machine capable of locking screws in deep holes Download PDF

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Publication number
CN202985064U
CN202985064U CN 201220724142 CN201220724142U CN202985064U CN 202985064 U CN202985064 U CN 202985064U CN 201220724142 CN201220724142 CN 201220724142 CN 201220724142 U CN201220724142 U CN 201220724142U CN 202985064 U CN202985064 U CN 202985064U
Authority
CN
China
Prior art keywords
screw
screwdriver
machine
deep hole
automatic locking
Prior art date
Application number
CN 201220724142
Other languages
Chinese (zh)
Inventor
马新全
张润芹
Original Assignee
马新全
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 马新全 filed Critical 马新全
Priority to CN 201220724142 priority Critical patent/CN202985064U/en
Application granted granted Critical
Publication of CN202985064U publication Critical patent/CN202985064U/en

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Abstract

The utility model relates to an automatic screw locking machine capable of locking screws in deep holes. The automatic screw locking machine comprises a workbench, a positioning device and a screw locking mechanism; the positioning device is mounted on the workbench; and the screw locking mechanism is mounted on the positioning device via a mounting support and comprises an electric screwdriver, a screwdriver, a hollow barrel, an air suction pipe, an expansion adjusting mechanism, a screwdriver guide pipe, a guide mechanism and a check block, the air suction pipe is communicated with the hollow barrel, the expansion adjusting mechanism is mounted in the hollow barrel, the screwdriver guide pipe is connected with the expansion adjusting mechanism, the guide mechanism is mounted at the bottom of a positioning support, the check block is fixed onto the screwdriver guide pipe and limits the extension length of the screwdriver guide pipe after the screwdriver guide pipe penetrates through the positioning support and the guide mechanism, and the screwdriver penetrates through the expansion adjusting mechanism in the hollow barrel and extends out of a lower orifice of the screwdriver guide pipe. The automatic screw locking machine has the advantages that the screws can be locked into the deep screw holes, manual screw locking operation is omitted, and the production efficiency and the production quality are improved.

Description

The automatic locking screw machine of lock deep hole screw
Technical field
The utility model relates to a kind of screw locking machine, is specifically related to a kind of automatic locking screw machine of locking the deep hole screw.
Background technology
In China present stage, automatic locking screw technology is widely used in the fields such as household electrical appliance, automobile, furniture, electronics, communication, toy, is developed in a large number about the equipment of automation lock screw.But present automatic locking screw machine automatic sucking screw, and automatically screw is locked screw hole, realize accurate, the locking rapidly of screw, not only greatly improve production efficiency but also improved product quality.But, can't realize automatic locking aspect lock deep hole screw, during the situations such as the parts height is higher around screw hole, the screw hole position height differs, screw hole is deep mixed for occurring, screw hole position surrounding space is not of uniform size, common automatic locking screw machine can not realize locking screw work, people have to use artificial lock screw, and problems such as lock screw, wrong lock screw, sliding tooth, deflection, screw head lock flower, the workpiece of damaging often occurring leaking, block screw, the driver bit screw easily drops causes locking screw efficient low, of poor quality.Therefore, the shortcoming that exists in the prior art is necessary prior art is made improvements.
The utility model content
The purpose of this utility model is to overcome shortcoming of the prior art with not enough, and a kind of automatic locking screw machine that can improve production of parts and quality lock deep hole screw is provided.
the utility model is to realize by following technical scheme: the automatic locking screw machine of lock deep hole screw, comprise workbench, be arranged on the positioner on workbench and be arranged on screw locking machine structure on positioner by mounting bracket, described mounting bracket is provided with and drives the drive unit that described screw locking machine structure moves up and down and limit the locating support that described screw locking machine structure moves up and down, described screw locking machine structure comprises electric screwdriver, screwdriver, hollow cylinder, the air intake duct that is connected with hollow cylinder, be arranged on the expansion regulating mechanism in hollow cylinder, the screwdriver conduit that is connected with expansion regulating mechanism, be arranged on the guiding mechanism of locating support bottom and be fixed on the screwdriver conduit and limit the block that the screwdriver conduit passes extension elongation after locating support and guiding mechanism, described screwdriver passes the expansion regulating mechanism in hollow cylinder and stretches out from the lower nozzle of screwdriver conduit.
Described drive unit is cylinder, and described cylinder is in transmission connection by fixed support and described screw locking machine structure.
Described expansion regulating mechanism comprises the first hollow sleeve and the second hollow sleeve that two inner-outer sleeves are combined, described the first hollow sleeve slides up and down in the second hollow sleeve, the upper end of described the first hollow sleeve is provided with the boss that is connected to described the second hollow sleeve upper surface, the lower end of described the first hollow sleeve is connected with the screwdriver conduit, and described the second hollow sleeve and hollow cylinder are spirally connected and are fixed on hollow cylinder by hold-down nut.
Described guiding mechanism comprises the guiding chuck, is located at the pilot hole that passes through for described screwdriver conduit in the guiding chuck, the feed pipe that is connected with pilot hole, described guiding chuck has a pair of fixture block, described two fixture blocks are hinged on the guiding chuck, also be provided with on described two fixture blocks and described two fixture blocks opened or closed back-moving spring, the lower end of two fixture block closure states forms can accommodating screw and prevent the contraction through hole that screw drops out.
The automatic locking screw machine of described lock deep hole screw also comprises the screw feeding machine, and described screw feeding machine is communicated with feed pipe by tracheae.
Described positioner comprise two vertically disposed the first guide rails and the second guide rail, up and down run on slide block on first and second guide rail, be fixed on the 3rd guide rail, left and right on slide block and run on the slide on the 3rd guide rail and be located on workbench for the 4th guide rail of operation before and after workpiece, described screw locking machine structure is fixed on slide by mounting bracket.
The automatic locking screw machine of described lock deep hole screw also comprises vacuum generator, and described vacuum generator is connected with air intake duct.
Described screwdriver is connected with electric screwdriver by connector, and described hollow cylinder is connected with connector by the attaching nut.
Be provided with Compress Spring in described hollow cylinder, the two ends of described Compress Spring connect respectively described the first hollow sleeve and connector, and the bearing that limits described screwdriver axially-movable is installed in described connector.
With respect to prior art, the utility model can be locked screw in the deep hole screw hole, and avoiding needs artificial lock screw when lock deep hole screw, has improved efficient and the quality of lock deep hole screw.
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Description of drawings
Fig. 1 is the structural representation of the automatic locking screw machine of the utility model lock deep hole screw
Fig. 2 is the structural representation of screw locking machine structure of the automatic locking screw machine of the utility model lock deep hole screw
Fig. 3 is that the A-A of Fig. 2 is to cutaway view
Fig. 4 is the use state diagram of screw locking machine structure of the automatic locking screw machine of the utility model lock deep hole screw
The accompanying drawing identifier declaration:
10, workbench 20, screw locking machine structure
11, workpiece 21, electric screwdriver
12, screw 22, screwdriver
13, screw feeding machine 23, hollow cylinder
14, drive unit 24, air intake duct
15, mounting bracket 25, screwdriver conduit
16, locating support 26, pipe joint
17, fixed support 27, block
28, connector 41, fixture block
29, attaching nut 42, feed pipe
30, Compress Spring 43, back-moving spring
31, the first hollow sleeve 51, the first guide rail
32, the second hollow sleeve 52, the second guide rail
33, hold-down nut 53, the 3rd guide rail
40, guiding mechanism 54, the 4th guide rail
The specific embodiment
the automatic locking screw machine of lock deep hole screw of the present utility model as shown in Figures 1 to 4, comprise workbench 10, be arranged on the positioner on workbench 10 and be arranged on screw locking machine structure 20 on positioner by mounting bracket 15, mounting bracket 15 is provided with and drives the locating support 16 that drive unit 14 that screw locking machine structure 20 moves up and down and limitation lock screw mechanism 20 are moved up and down, screw locking machine structure 20 comprises electric screwdriver 21, screwdriver 22, hollow cylinder 23, the air intake duct 24 that is connected with hollow cylinder 23, be arranged on the expansion regulating mechanism in hollow cylinder 23, the screwdriver conduit 25 that is connected with expansion regulating mechanism, be arranged on the guiding mechanism 40 of locating support 16 bottoms and be fixed on screwdriver conduit 25 and limit the block 27 that screwdriver conduit 25 passes locating support 16 and guiding mechanism 40 rear extension elongations, screwdriver 22 passes the expansion regulating mechanism in hollow cylinder 23 and stretches out from the lower nozzle of screwdriver conduit 25.Certainly, the lower nozzle of screwdriver conduit 25 pipe joint 26 that is inhaled into for screw 12 that can also be spirally connected.
Drive unit 14 is cylinder, and cylinder is in transmission connection by fixed support 17 and screw locking machine structure 20.
Expansion regulating mechanism comprises the first hollow sleeve 31 and the second hollow sleeve 32 that two inner-outer sleeves are combined, the first hollow sleeve 31 slides up and down in the second hollow sleeve 32, the upper end of the first hollow sleeve 31 is provided with the boss that is connected to the second hollow sleeve 32 upper surfaces, the lower end of the first hollow sleeve 31 is connected with screwdriver conduit 25, and the second hollow sleeve 32 is spirally connected and is fixed on hollow cylinder 23 by hold-down nut 33 with hollow cylinder 23.
Guiding mechanism 40 comprises the guiding chuck, is located at the pilot hole that passes through for screwdriver conduit 25 in the guiding chuck, the feed pipe 42 that is connected with pilot hole, the guiding chuck has a pair of fixture block 41, two fixture blocks 41 are hinged on the guiding chuck, also be provided with on two fixture blocks 41 and two fixture blocks 41 opened or form can accommodating screw 12 and prevent the contraction through hole that screw 12 drops out the lower end of closed back-moving spring 43, two fixture block 41 closure states.
The automatic locking screw machine of lock deep hole screw also comprises screw feeding machine 13, and screw feeding machine 13 is communicated with feed pipe 42 by tracheae.
Positioner comprise two vertically disposed the first guide rails 51 and the second guide rail 52, up and down run on slide block on first and second guide rail 51,52, be fixed on the 3rd guide rail 53, left and right on slide block and run on the slide on the 3rd guide rail 53 and be located on workbench 10 for the 4th guide rail 54 of workpiece 11 front and back operations, screw locking machine structure 20 is fixed on slide by mounting bracket 15.
The automatic locking screw machine of lock deep hole screw also comprises vacuum generator, and vacuum generator is connected with air intake duct 24.
Screwdriver 22 is connected with electric screwdriver 21 by connector 28, and hollow cylinder 23 is connected with connector 28 by attaching nut 29.Be provided with Compress Spring 30 in hollow cylinder 23, the two ends of Compress Spring 30 connect respectively the first hollow sleeve 31 and connector 28, and the bearing that limits screwdriver 22 axially-movables is installed in connector 28.
The course of work: screw 12 enters in guiding mechanism 40 by feed pipe 42, screw 12 is inhaled in pipe joint 26 by air intake duct 24, cylinder moving, driving screwdriver 22, screw 12, screwdriver conduit 25 releases from the guiding chuck together, when block 27 is encountered locating support 16,25 stop motions of screwdriver conduit, cylinder promote screwdriver 22 and continue to push ahead, and screw 12 are released and locked in the screw hole of workpiece 11.
The utility model is not limited to above-mentioned embodiment, if various changes of the present utility model or distortion are not broken away from spirit and scope of the present utility model, within if these changes and distortion belong to claim of the present utility model and equivalent technologies scope, the utility model also is intended to comprise these changes and distortion.

Claims (9)

1. lock the automatic locking screw machine of deep hole screw, comprise workbench, be arranged on the positioner on workbench and be arranged on screw locking machine structure on positioner by mounting bracket, it is characterized in that: described mounting bracket is provided with and drives the drive unit that described screw locking machine structure moves up and down and limit the locating support that described screw locking machine structure moves up and down, described screw locking machine structure comprises electric screwdriver, screwdriver, hollow cylinder, the air intake duct that is connected with hollow cylinder, be arranged on the expansion regulating mechanism in hollow cylinder, the screwdriver conduit that is connected with expansion regulating mechanism, be arranged on the guiding mechanism of locating support bottom and be fixed on the screwdriver conduit and limit the block that the screwdriver conduit passes extension elongation after locating support and guiding mechanism, described screwdriver passes the expansion regulating mechanism in hollow cylinder and stretches out from the lower nozzle of screwdriver conduit.
2. the automatic locking screw machine of lock deep hole screw according to claim 1, it is characterized in that: described drive unit is cylinder, described cylinder is in transmission connection by fixed support and described screw locking machine structure.
3. the automatic locking screw machine of lock deep hole screw according to claim 1, it is characterized in that: described expansion regulating mechanism comprises the first hollow sleeve and the second hollow sleeve that two inner-outer sleeves are combined, described the first hollow sleeve slides up and down in the second hollow sleeve, the upper end of described the first hollow sleeve is provided with the boss that is connected to described the second hollow sleeve upper surface, the lower end of described the first hollow sleeve is connected with the screwdriver conduit, and described the second hollow sleeve and hollow cylinder are spirally connected and are fixed on hollow cylinder by hold-down nut.
4. the automatic locking screw machine of lock deep hole screw according to claim 1, it is characterized in that: described guiding mechanism comprises the guiding chuck, is located at the pilot hole that passes through for described screwdriver conduit in the guiding chuck, the feed pipe that is connected with pilot hole, described guiding chuck has a pair of fixture block, described two fixture blocks are hinged on the guiding chuck, also be provided with on described two fixture blocks and described two fixture blocks opened or closed back-moving spring, the lower end of two fixture block closure states forms can accommodating screw and prevent the contraction through hole that screw drops out.
5. the automatic locking screw machine of lock deep hole screw according to claim 4, it is characterized in that: the automatic locking screw machine of described lock deep hole screw also comprises the screw feeding machine, described screw feeding machine is communicated with feed pipe by tracheae.
6. the automatic locking screw machine of lock deep hole screw according to claim 1, it is characterized in that: described positioner comprise two vertically disposed the first guide rails and the second guide rail, up and down run on slide block on first and second guide rail, be fixed on the 3rd guide rail, left and right on slide block and run on the slide on the 3rd guide rail and be located on workbench for the 4th guide rail of operation before and after workpiece, described screw locking machine structure is fixed on slide by mounting bracket.
7. the automatic locking screw machine of lock deep hole screw according to claim 1, it is characterized in that: the automatic locking screw machine of described lock deep hole screw also comprises vacuum generator, and described vacuum generator is connected with air intake duct.
8. the automatic locking screw machine of lock deep hole screw according to claim 1, it is characterized in that: described screwdriver is connected with electric screwdriver by connector, and described hollow cylinder is connected with connector by the attaching nut.
9. the automatic locking screw machine of lock deep hole screw according to claim 8, it is characterized in that: be provided with Compress Spring in described hollow cylinder, the two ends of described Compress Spring connect respectively described the first hollow sleeve and connector, and the bearing that limits described screwdriver axially-movable is installed in described connector.
CN 201220724142 2012-12-25 2012-12-25 Automatic screw locking machine capable of locking screws in deep holes CN202985064U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220724142 CN202985064U (en) 2012-12-25 2012-12-25 Automatic screw locking machine capable of locking screws in deep holes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220724142 CN202985064U (en) 2012-12-25 2012-12-25 Automatic screw locking machine capable of locking screws in deep holes

Publications (1)

Publication Number Publication Date
CN202985064U true CN202985064U (en) 2013-06-12

Family

ID=48556283

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201220724142 CN202985064U (en) 2012-12-25 2012-12-25 Automatic screw locking machine capable of locking screws in deep holes

Country Status (1)

Country Link
CN (1) CN202985064U (en)

Cited By (8)

* Cited by examiner, † Cited by third party
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
CN103551845A (en) * 2013-11-14 2014-02-05 山东同力达智能机械有限公司 Automatic bolt tightening machine for wheel brake disc
CN104259838A (en) * 2014-08-12 2015-01-07 宁波长晟电子科技有限公司 Automatic screw locking machine
CN104368961A (en) * 2013-08-14 2015-02-25 广达电脑股份有限公司 Screwing machine
CN104801957A (en) * 2014-01-29 2015-07-29 上海杰先自动化系统有限公司 Automatic screw twisting machine
CN105081754A (en) * 2015-08-06 2015-11-25 厦门理工学院 Processing device and processing method of screw clamping of screw arranging machine
CN105345450A (en) * 2015-12-18 2016-02-24 上海威克鲍尔通信科技有限公司 Screw tightening machine capable of preventing screw from being brought up
CN106425435A (en) * 2016-10-27 2017-02-22 宁波三星医疗电气股份有限公司 Screw driving machine for electric energy meter cover and screw driving method of screw driving machine

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104368961A (en) * 2013-08-14 2015-02-25 广达电脑股份有限公司 Screwing machine
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
CN103551845A (en) * 2013-11-14 2014-02-05 山东同力达智能机械有限公司 Automatic bolt tightening machine for wheel brake disc
CN103551845B (en) * 2013-11-14 2015-11-25 山东同力达智能机械有限公司 A kind of wheel brake bolt automatic screwing-down
CN104801957A (en) * 2014-01-29 2015-07-29 上海杰先自动化系统有限公司 Automatic screw twisting machine
CN104259838A (en) * 2014-08-12 2015-01-07 宁波长晟电子科技有限公司 Automatic screw locking machine
CN105081754A (en) * 2015-08-06 2015-11-25 厦门理工学院 Processing device and processing method of screw clamping of screw arranging machine
CN105081754B (en) * 2015-08-06 2017-12-08 厦门理工学院 Machine for arranging screws bail processing unit and processing method
CN105345450A (en) * 2015-12-18 2016-02-24 上海威克鲍尔通信科技有限公司 Screw tightening machine capable of preventing screw from being brought up
CN106425435A (en) * 2016-10-27 2017-02-22 宁波三星医疗电气股份有限公司 Screw driving machine for electric energy meter cover and screw driving method of screw driving machine

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C14 Grant of patent or utility model
GR01 Patent grant
EXPY Termination of patent right or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20130612

Termination date: 20151225