CN110625369A - Automatic assembling device for torsion spring of vehicle lock - Google Patents
Automatic assembling device for torsion spring of vehicle lock Download PDFInfo
- Publication number
- CN110625369A CN110625369A CN201910984673.8A CN201910984673A CN110625369A CN 110625369 A CN110625369 A CN 110625369A CN 201910984673 A CN201910984673 A CN 201910984673A CN 110625369 A CN110625369 A CN 110625369A
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- CN
- China
- Prior art keywords
- torsion spring
- clamping jaw
- torsional spring
- magnetic induction
- double
- 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.)
- Pending
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/04—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for assembling or disassembling parts
- B23P19/048—Springs
Abstract
The invention discloses a device for automatically assembling a torsion spring of a vehicle lock. The door lock torsional spring directly shakes the track including, and the door lock torsional spring directly shakes orbital tip and installs torsional spring slide tip dog, is equipped with magnetic induction switch one on the torsional spring slide tip dog, and the torsional spring of torsional spring slide tip dog one side directly shakes and is equipped with torsional spring upset piece on the track, and top one side of torsional spring upset piece is equipped with the torsional spring clamping jaw, is connected with clamping jaw cylinder on the torsional spring clamping jaw, and the clamping jaw cylinder is fixed on the mobile device. The invention not only can meet the requirement of automatic flow production, but also has the advantages of high interchangeability, reasonable structure, good stability and convenient installation and maintenance.
Description
Technical Field
The invention relates to an automatic assembly device, in particular to an automatic assembly device for a torsion spring of a vehicle lock.
Background
In the production process of the automobile door lock, particularly, the assembly of the door lock torsion spring is complex and tedious, because the door lock torsion spring needs to be carried out in a certain prepressing state during the assembly, the door lock torsion spring is small and easy to deform, the manual assembly efficiency is low, and the mass flow production cannot be realized.
Therefore, the device for automatically assembling the torsion spring of the vehicle lock is designed by analyzing the actual production and assembly conditions of the torsion spring of the door lock.
Disclosure of Invention
The invention aims to provide a device for automatically assembling a torsion spring of a vehicle lock. The invention not only can meet the requirement of automatic flow production, but also has the characteristics of high interchangeability, reasonable structure, good stability and convenient installation and maintenance.
The technical scheme of the invention is as follows: the utility model provides a device of automobile-used lock torsional spring automatic assembly, directly shakes the track including the lock torsional spring, and the lock torsional spring directly shakes orbital tip and installs torsional spring slide end dog, is equipped with magnetic induction switch one on the torsional spring slide end dog, and the torsional spring of torsional spring slide end dog one side directly shakes and is equipped with torsional spring upset piece on the track, and top one side of torsional spring upset piece is equipped with the torsional spring clamping jaw, is connected with the clamping jaw cylinder on the torsional spring clamping jaw, and the clamping jaw cylinder is fixed on the mobile device.
In the automatic assembling device for the vehicle lock torsion spring, the clamp is arranged below the torsion spring clamping jaw, the detection torsion spring mounting block is mounted at the rear side of the clamp, and the magnetic induction switch II is arranged on the detection torsion spring mounting block.
In the automatic assembling device for the vehicle lock torsion spring, the torsion spring clamping jaw is provided with a groove equal to the rotation angle of the torsion spring, and the torsion spring clamping jaw is provided with an adjusting screw. When the magnetic induction switch I induces the torsion spring, the torsion spring overturning block works, and the angle of the torsion spring overturning block pushing the middle extending part of the torsion spring to rotate is equal to the angle of the groove formed in the torsion spring clamping jaw; when the torsion spring clamping jaw clamps the torsion spring, the magnetic induction switch I3 does not sense the torsion spring, and the torsion spring overturning block returns to the initial position; the adjusting screw is used for adjusting the pre-pressing stroke of the torsion spring clamping jaw clamp torsion spring, and has the advantages of simple structure, convenience in adjustment and strong reliability.
In the device for automatically assembling the torsion spring of the vehicle lock, the moving device comprises a horizontally-mounted double-shaft double-rod cylinder I and a vertically-mounted double-shaft double-rod cylinder II,
in the automatic assembling device for the vehicle lock torsion spring, the first double-shaft double-rod cylinder is provided with the first magnetic induction switch combination and the first limiting device, and the second double-shaft double-rod cylinder is provided with the second magnetic induction switch combination and the second limiting device. High interchangeability, simple structure and low cost.
Compared with the prior art, the invention has the following beneficial effects:
1. the invention provides a device for automatically assembling a vehicle lock torsion spring, which is characterized in that firstly, the vehicle lock torsion spring with the same specification is placed in a torsion spring vibration conveying disc, the state of the torsion spring entering a straight vibration track is in accordance with the requirement, the torsion spring is conveyed to a specified position to be undetermined, after a magnetic induction switch detects the torsion spring, a signal is given out to enable a torsion spring overturning block to push the torsion spring to overturn, meanwhile, a moving device is controlled to drive a torsion spring clamping jaw to take the undetermined torsion spring and place the torsion spring into the specified position of a lock core on a clamp, so that the automatic assembly of the vehicle lock torsion spring is realized, meanwhile, a magnetic induction switch II senses the torsion spring on the lock core, the conditions of improper installation, missing installation and the like of the torsion spring are prevented, and therefore, the device not only can meet the requirement of automatic flow production, but also has the.
2. The invention improves the assembly efficiency of the torsion spring, reduces the production cost, provides a foundation for automatic line production, ensures the consistency of batch products, has obvious efficiency, doubles the production efficiency by changing the original manual assembly into automatic production, and saves the labor cost by about 16.7 ten thousand yuan each year.
In conclusion, the invention not only can meet the requirement of automatic flow production, but also has the advantages of high interchangeability, reasonable structure, good stability and convenient installation and maintenance.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the present invention;
FIG. 3 is a schematic view of the torsion spring turning block (4) of the present invention pushing the middle extension part of the torsion spring to rotate to a designated angle;
FIG. 4 is an angle of the slot in the torsion spring jaw (5) of the present invention;
FIG. 5 is a front view of the present invention;
fig. 6 is a top view of the present invention.
The labels in the figures are: the device comprises a door lock torsion spring direct vibration rail 1, a torsion spring slideway end stop block 2, a magnetic induction switch I3, a torsion spring overturning block 4, a torsion spring clamping jaw 5, a clamping jaw air cylinder 6, an adjusting screw 7, a moving device 8, a double-shaft double-rod air cylinder I9, a double-shaft double-rod air cylinder II 10, a magnetic induction switch combination I11, a magnetic induction switch combination II 12, a limiting device I13, a limiting device II 14, a clamp 15, a lock cylinder 16, a detection torsion spring mounting block 17 and a magnetic induction switch II 18.
Detailed Description
The invention is further illustrated by the following figures and examples, which are not to be construed as limiting the invention.
Examples are given. The utility model provides a device of automobile-used lock torsional spring automatic assembly, constitute as shown in fig. 1-6, directly shake track 1 including the lock torsional spring, the lock torsional spring directly shakes the tip of track 1 and installs torsional spring slide tip dog 2, be equipped with magnetic induction switch 3 on the torsional spring slide tip dog 2, the torsional spring of 2 one sides of torsional spring slide tip dog directly shakes and is equipped with torsional spring upset piece 4 on the track 1, top one side of torsional spring upset piece 4 is equipped with torsional spring clamping jaw 5, be connected with clamping jaw cylinder 6 on the torsional spring clamping jaw 5, clamping jaw cylinder 6 is fixed on mobile device 8.
A clamp 15 is arranged below the torsion spring clamping jaw 5, a detection torsion spring mounting block 17 is mounted on the rear side of the clamp 15, and a magnetic induction switch II 18 is arranged on the detection torsion spring mounting block 17; the second magnetic induction switch 18 induces the torsion spring on the lock cylinder 16, and the conditions that the torsion spring is not installed in place, the torsion spring is not installed in a neglected mode and the like are prevented.
The torsion spring clamping jaw 5 is provided with a groove with the rotation angle equal to that of the torsion spring, the torsion spring clamping jaw 5 is provided with an adjusting screw 7, when the magnetic induction switch I3 senses the torsion spring, the torsion spring overturning block 4 works, the angle of the torsion spring overturning block 4 for pushing the middle extending part of the torsion spring to rotate is equal to the angle of the groove formed in the torsion spring clamping jaw 5, when the torsion spring clamping jaw 5 clamps the torsion spring, the magnetic induction switch I3 does not sense the torsion spring, the torsion spring overturning block 4 works, and the torsion spring overturning block 4 returns to the initial position; the adjusting screw 7 is used for adjusting the prepressing stroke of the torsion spring clamping jaw 5 clamping torsion spring, and has the advantages of simple structure, convenience in adjustment and strong reliability.
The moving device 8 comprises a horizontally arranged double-shaft double-rod cylinder I9 and a vertically arranged double-shaft double-rod cylinder II 10,
the double-shaft double-rod cylinder I9 is provided with a magnetic induction switch combination I11 and a limiting device I13, and the double-shaft double-rod cylinder II 10 is provided with a magnetic induction combination switch II 12 and a limiting device II 14; high interchangeability, simple structure and low cost.
When the device is used, the moving device 8 drives the clamping jaw cylinder 6 and the torsion spring clamping jaw 5 to move through the double-shaft double-rod cylinder I9 and the double-shaft double-rod cylinder II 10, and the torsion spring clamping jaw 5 drives the torsion spring to be transported. When the materials are taken, the double-shaft double-rod cylinder I9 pushes the clamping jaw cylinder 6 and the torsion spring clamping jaw 5 to move forwards to a specified limit position, a corresponding inductive switch of the magnetic induction switch combination I11 is triggered to act, an electric signal is sent to confirm that the clamping jaw cylinder 6 and the torsion spring clamping jaw 5 are in place at the transverse position, the double-shaft double-rod cylinder II 10 can work at the moment, the clamping jaw cylinder 6 and the torsion spring clamping jaw 5 are driven to move downwards to the specified position, a corresponding inductive switch of the magnetic induction combination switch II 12 is triggered to act, an electric signal is sent to confirm that the clamping jaw cylinder 6 and the torsion spring clamping jaw 5 are in place at the vertical position, and the torsion spring is clamped; the magnetic induction switch combination I11 and the magnetic induction switch combination I12 are used for monitoring the positions of the clamping jaw air cylinder 6 and the torsion spring clamping jaw 5 (the magnetic induction switch combination I11 and the magnetic induction switch combination II 12 adopt the prior art and can be purchased in the existing market), so that the magnetic induction switch combination I11 and the magnetic induction switch combination II 12 move according to a specified route in the whole material taking process to avoid collision and incapability of taking materials; the material is discharged in the same way.
And the torsion spring overturning block 4 is connected with the magnetic induction switch I3. Specifically, the cylinder is connected to the torsion spring overturning block 4 and is connected with the magnetic induction switch I3, the magnetic induction switch I3 gives an electric signal to control the cylinder to work through the sensing condition of the magnetic induction switch I3, and therefore after the magnetic induction switch I3 senses the torsion spring, the torsion spring overturning block 4 works, and the torsion spring overturning block 4 pushes the middle extending part of the torsion spring to rotate to a specified angle; and when the magnetic induction switch I3 can not sense the torsion spring, the torsion spring overturning block 4 works, and the torsion spring overturning block 4 returns to the initial position.
When the door lock torsional spring vibration plate works, the existing door lock torsional spring vibration plate is adopted to convey torsional springs, after the door lock torsional spring vibration plate can filter out torsional springs with different position states, the position states of the torsional springs conveyed to the door lock torsional spring direct vibration rail 1 are all proper, a torsional spring slideway end stop block 2 is installed at the end part of the door lock torsional spring direct vibration rail 1, a magnetic induction switch I3 is arranged on the torsional spring slideway end stop block 2, and whether the torsional springs exist or not is confirmed through the magnetic induction switch I3; after the magnetic induction switch I3 senses the torsion spring, the torsion spring overturning block 4 works, the torsion spring overturning block 4 pushes the middle extension part of the torsion spring to rotate to a specified angle, the torsion spring clamping jaw 5 is installed on the clamping jaw cylinder 6 and works through the clamping jaw cylinder, opening and closing of the torsion spring clamping jaw 5 are controlled, clamping and discharging of the torsion spring are achieved, a groove equal to the torsion spring rotating angle is formed in the torsion spring clamping jaw 5, the torsion spring is just embedded into the groove of the torsion spring clamping jaw 5 during clamping, an adjusting screw 7 is arranged on the torsion spring clamping jaw 5 and used for adjusting the pre-pressing stroke of the torsion spring clamping jaw 5, the clamping jaw cylinder 6 is fixed on a moving device 8, the moving device 8 is formed by horizontally installing a double-shaft double-rod cylinder I9 and vertically installing a double-shaft double-rod cylinder II 10, and a magnetic induction switch group I11, a magnetic induction combined switch II 12, a limiting device I12 and a limiting device II 14 are respectively arranged on the double-shaft double The utility model discloses a lock, through the work of mobile device 8, mobile device 8 puts the corresponding position of 16 lock cores on anchor clamps 15 after pressing from both sides the torsional spring, realize the automatic assembly of automobile-used lock torsion spring, and press from both sides when torsional spring clamping jaw 5 and get behind the torsional spring, magnetic induction switch 3 does not respond to the torsional spring when, 4 work of torsional spring upset piece, initial position is replied to torsional spring upset piece 4, 15 rear sides of anchor clamps are installed simultaneously and are detected torsional spring installation piece 17, be equipped with two 18 magnetic induction switches on the detection torsional spring installation piece 17, whether install in place for detecting the torsional spring, realize simple to use.
Claims (5)
1. The utility model provides a device of automobile-used lock torsional spring automatic assembly which characterized in that: the door lock torsion spring direct vibration rail comprises a door lock torsion spring direct vibration rail (1), a torsion spring slide end part stop block (2) is installed at the end part of the door lock torsion spring direct vibration rail (1), a magnetic induction switch I (3) is arranged on the torsion spring slide end part stop block (2), a torsion spring turnover block (4) is arranged on the torsion spring direct vibration rail (1) on one side of the torsion spring slide end part stop block (2), a torsion spring clamping jaw (5) is arranged on one side of the top of the torsion spring turnover block (4), a clamping jaw cylinder (6) is connected onto the torsion spring clamping jaw (5), and the clamping jaw cylinder (6.
2. The automatic assembling device for the torsion spring of the vehicle lock according to claim 1, wherein: and a clamp (15) is arranged below the torsion spring clamping jaw (5), a detection torsion spring mounting block (17) is mounted at the rear side of the clamp (15), and a magnetic induction switch II (18) is arranged on the detection torsion spring mounting block (17).
3. The automatic assembling device for the torsion spring of the vehicle lock according to claim 1, wherein: and a groove which is equal to the rotation angle of the torsion spring is formed in the torsion spring clamping jaw (5), and an adjusting screw (7) is arranged on the torsion spring clamping jaw (5).
4. The automatic assembling device for the torsion spring of the vehicle lock according to claim 1, wherein: the moving device (8) comprises a horizontally-mounted double-shaft double-rod cylinder I (9) and a vertically-mounted double-shaft double-rod cylinder II (10).
5. The automatic assembly device of the vehicular lock torsion spring according to claim 5, wherein: be equipped with magnetic induction switch combination one (11) and stop device one (13) on biax double-pole cylinder one (9), be equipped with magnetic induction combination switch two (12) and stop device two (14) on biax double-pole cylinder two (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910984673.8A CN110625369A (en) | 2019-10-16 | 2019-10-16 | Automatic assembling device for torsion spring of vehicle lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910984673.8A CN110625369A (en) | 2019-10-16 | 2019-10-16 | Automatic assembling device for torsion spring of vehicle lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110625369A true CN110625369A (en) | 2019-12-31 |
Family
ID=68975251
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910984673.8A Pending CN110625369A (en) | 2019-10-16 | 2019-10-16 | Automatic assembling device for torsion spring of vehicle lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110625369A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113814712A (en) * | 2021-10-26 | 2021-12-21 | 三门县中盈科技股份有限公司 | Special assembly quality of left door lock anticollision switch |
-
2019
- 2019-10-16 CN CN201910984673.8A patent/CN110625369A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113814712A (en) * | 2021-10-26 | 2021-12-21 | 三门县中盈科技股份有限公司 | Special assembly quality of left door lock anticollision switch |
| CN113814712B (en) * | 2021-10-26 | 2022-07-19 | 三门县中盈科技股份有限公司 | Special assembly quality of left door lock anticollision switch |
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