CN110052998B - Automatic spring assembling device for steering wheel lock base - Google Patents
Automatic spring assembling device for steering wheel lock base Download PDFInfo
- Publication number
- CN110052998B CN110052998B CN201910393409.7A CN201910393409A CN110052998B CN 110052998 B CN110052998 B CN 110052998B CN 201910393409 A CN201910393409 A CN 201910393409A CN 110052998 B CN110052998 B CN 110052998B
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- China
- Prior art keywords
- spring
- guide block
- channel
- press head
- steering wheel
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- 238000009434 installation Methods 0.000 claims abstract description 30
- 230000006835 compression Effects 0.000 claims abstract description 17
- 238000007906 compression Methods 0.000 claims abstract description 17
- 238000000034 method Methods 0.000 description 8
- 238000003825 pressing Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 230000009471 action Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B27/00—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
- B25B27/14—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for assembling objects other than by press fit or detaching same
- B25B27/30—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for assembling objects other than by press fit or detaching same positioning or withdrawing springs, e.g. coil or leaf springs
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automatic Assembly (AREA)
- Lock And Its Accessories (AREA)
Abstract
The invention relates to an automatic spring assembling device of a steering wheel lock base, wherein a spring guide block is positioned beside a spring installation position of the steering wheel lock base above a product fixing nest, a spring guide channel for guiding a spring to the spring installation position is arranged in the spring guide block, a spring press head channel for enabling the spring press head to reciprocate is arranged on the spring guide block along the vertical direction, a spring press head channel for enabling a spring press head to reciprocate is arranged along the horizontal direction, one side of the spring press head channel is provided with a spring installation hole, the spring installation hole is opposite to the spring press head channel, the spring press head channel is vertically communicated with the spring guide channel, the spring press head channel is directly communicated with the spring guide channel, a spring compression cylinder is arranged on a tool bottom plate above the spring guide block, a spring press head is connected to a piston rod of the spring press head channel, a spring push cylinder is arranged on a tool bottom plate on one side of the spring guide block, the spring press head is connected to the piston rod of the spring press head, and the spring press head extends into the spring press head channel. And the spring assembly is automatically completed, and the assembly efficiency is high.
Description
Technical Field
The invention relates to an automatic spring assembling device for a steering wheel lock base.
Background
Springs are required to be installed in spring holes on two sides of a steering wheel lock base of an automobile, as shown in fig. 1 and 2, springs 102 are required to be installed in spring installation positions on two sides of the steering wheel lock base 101, and the final positions of the springs 102 are clamped on the back-off button after assembly. At present, spring assembly depends on manual installation, and the spring needs to be compressed in the assembly process, so that phenomena such as spring fly away, spring missing and the like often occur, the operation efficiency is low, and the product quality cannot be guaranteed.
Therefore, in order to improve the production efficiency and product quality, an automatic spring assembling device for a steering wheel lock base needs to be designed.
Disclosure of Invention
The invention aims to overcome the defects in the prior art and provides an automatic spring assembling device for a steering wheel lock base.
The aim of the invention is achieved by the following technical scheme:
The automatic spring assembling device for steering wheel lock base is characterized in that: the spring guide block is positioned beside a spring installation position of the steering wheel lock base above the product fixing nest, a spring guide channel for guiding a spring into the spring installation position is arranged in the spring guide block, a spring pressure head channel for supplying a spring pressure head to reciprocate is arranged on the spring guide block along the vertical direction, a spring push head channel for supplying the spring push head to reciprocate is arranged on the spring guide block along the horizontal direction, a spring installation hole is formed in one side of the spring guide block, the spring installation hole is opposite to the spring pressure head channel, the spring pressure head channel is perpendicular to the spring pressure head channel, the spring push head channel is directly connected with the spring guide channel, the spring guide block is fixed on a tool bottom plate above the spring guide block, the spring compression cylinder is arranged on the tool bottom plate above the spring guide block, a spring pressure head is connected on a piston rod of the spring compression cylinder, and the spring push head extends into the spring push head channel.
Further, the automatic spring assembling device of the steering wheel lock base comprises a guide rail, wherein the tool bottom plate is arranged on the guide rail, and a movable air cylinder is in driving connection with the tool bottom plate and can drive the tool bottom plate to horizontally reciprocate on the guide rail.
Further, the automatic spring assembling device of the steering wheel lock base is characterized in that a piston rod of the spring compression cylinder is connected with the spring pressing head through a floating joint.
Further, the automatic spring assembling device of steering wheel lock base, wherein, the spring guide block opposite to the spring installation position is all arranged beside the both sides spring installation position of the steering wheel lock base above the product fixing nest, the left and right spring guide blocks are identical in structure and are symmetrically arranged, the spring guide block is internally provided with a spring guide channel for guiding the spring into the spring installation position, the spring guide block is provided with a spring press head channel for supplying spring press head reciprocating motion along the vertical direction, the spring guide block is provided with a spring press head channel for supplying spring press head reciprocating motion along the horizontal direction, one side of the spring guide block is provided with a spring installation hole, the spring installation hole is opposite to the spring press head channel, the spring press head channel is vertically penetrated with the spring guide channel, the spring press head channel is directly communicated with the spring guide channel, the spring guide block is fixed on a tool bottom plate above the spring guide block, a spring compression cylinder is arranged on the tool bottom plate above the spring compression cylinder, a spring press head is connected on a piston rod of the spring compression cylinder, the spring press head extends into the spring press head channel, a spring press head cylinder is arranged on the bottom plate on one side of the spring guide block, and a piston rod of the spring press head is connected with a spring press head.
Further, the automatic spring assembling device of the steering wheel lock base is characterized in that a vertical product tensioning cylinder is arranged at the bottom of the product fixing nest, and a lateral product tensioning cylinder is arranged at the side part of the product fixing nest.
Further, the automatic spring assembling device of the steering wheel lock base is characterized in that a sensor for detecting the position of the steering wheel lock base is arranged in the product fixing nest.
Further, the automatic spring assembling device of the steering wheel lock base is characterized in that a sensor for detecting the position of the spring is arranged in the spring guide block.
Compared with the prior art, the invention has remarkable advantages and beneficial effects, and is specifically embodied in the following aspects:
The steering wheel lock base is unique in design and novel in structure, the assembly of the spring into the mounting position of the steering wheel lock base is automatically realized, the spring is compressed by the spring compression cylinder driving spring pressure head in the vertical direction, then the compressed spring is pushed into the spring mounting position of the steering wheel lock base through the spring guide channel by pushing the spring pushing cylinder driving spring pushing head in the horizontal direction, and the final position of the spring is clamped on the back buckle. And the spring assembly is automatically completed, the assembly success rate is 100 percent, the assembly time is 10 s/piece, and the assembly operation efficiency is obviously improved. Is simple and applicable, and is a practical new design.
Additional features and advantages of the invention will be set forth in the description which follows, and in part will be apparent from the description, or may be learned by practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and claims thereof as well as the appended drawings.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1: a schematic structural view of a steering wheel lock base;
Fig. 2: a partial schematic view of the mounting location of the spring in the steering wheel lock base;
fig. 3: the structure of the device is schematically shown;
Fig. 4: a structural schematic diagram of a spring feeding state;
fig. 5: a schematic diagram of the state of the spring when compressed;
fig. 6: a state diagram in the spring pushing process;
fig. 7: the state of the spring pushing into the final position is schematically shown.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. The components of the embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the invention, as presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be made by a person skilled in the art without making any inventive effort, are intended to be within the scope of the present invention.
It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures. Meanwhile, in the description of the present invention, directional terms, order terms, etc. are used only for distinguishing the description, and are not to be construed as indicating or implying relative importance.
As shown in fig. 3, the automatic spring assembling device of the steering wheel lock base comprises a product fixing nest 12 for positioning and bearing the steering wheel lock base, a spring guide block 7, a spring compression cylinder 1 and a spring pushing cylinder 5, wherein the spring guide block 7 is positioned beside a spring installation position of the steering wheel lock base 101 on the product fixing nest 12, a spring guide channel for guiding a spring 102 into the spring installation position is arranged in the spring guide block 7, a spring pressure head channel for supplying the spring pressure head 3 to reciprocate is arranged on the spring guide block 7 along the vertical direction, a spring pushing head channel for supplying the spring pushing head 6 to reciprocate is arranged on the spring guide block 7 along the horizontal direction, one side of the spring guide block 7 is provided with a spring installation hole, the spring installation hole is opposite to the spring pressure head channel, the spring pressure head channel is perpendicular to the spring guide channel, the spring pushing head channel is directly connected with the spring guide channel, the spring guide block 7 is fixed on a tool bottom plate 4, the spring compression cylinder 1 is arranged on the tool bottom plate above the spring guide block, a piston rod of the spring compression cylinder 1 is connected with the spring pressure head 3 through a floating joint 2, the spring pressure head 3 stretches into the spring pressure head channel, and the spring pushing cylinder 5 is arranged on one side of the spring pushing head channel is connected with the spring pushing cylinder 6.
The tool bottom plate 4 is arranged on a guide rail 11, and a movable air cylinder 10 is in driving connection with the tool bottom plate 4 and can drive the tool bottom plate 4 to horizontally reciprocate on the guide rail 11.
The bottom of the product fixing nest 12 is provided with a product vertical tensioning cylinder 8 for vertically tensioning the steering wheel lock base 101, and the side part is provided with a product lateral tensioning cylinder 9 for laterally tensioning the steering wheel lock base 101.
A sensor for detecting the position of the steering wheel lock base is provided in the product holding nest 12. A sensor for detecting the position of the spring is arranged in the spring guide block 7.
Because the spring is all installed to the both sides spring installation position of steering wheel lock base, so, the fixed nest of product 12 left and right sides respectively sets up a set of assembly device, and the other spring guide block 7 that all has rather than being relative of both sides spring installation position, and left and right sides spring guide block structure is the same, is the symmetry setting, and is corresponding, all needs to set up spring compression cylinder and spring push cylinder.
In specific application, the steering wheel lock base 101 is put into the product fixing nest 12, and the spring 102 is installed from a spring installation hole on one side of the spring guide block 7, as shown in fig. 4; the product vertical tensioning cylinder 8 and the product lateral tensioning cylinder 9 are used for tensioning and positioning the product; the sensor in the product fixing nest 12 detects whether the steering wheel lock base is in place, and the sensor in the spring guide block 7 detects whether the spring is in place;
The moving cylinder 10 drives the tooling bottom plate 4 to horizontally move on the guide rail 11, so that the spring guide block 7 on the tooling bottom plate 4 is close to the steering wheel lock base 101, and the spring guide channel of the spring guide block 7 is opposite to the spring installation position of the steering wheel lock base 101;
The spring compression cylinder 1 drives the spring pressing head 3 to move downwards, the spring pressing head 3 stretches into a spring pressing head channel to compress a loaded spring, as shown in fig. 5, when the spring is compressed and is parallel to or lower than a spring leading-in channel, the spring pushing cylinder 5 drives the spring pushing head 6 to stretch into the spring pushing head channel, the spring pushing head 6 pushes the compressed spring to move forwards through the spring leading-in channel, as shown in fig. 6, and finally the compressed spring is pushed into a spring mounting position of a steering wheel lock base, as shown in fig. 7, and the spring 102 reaches an end position and is clamped on the back-off;
Finally, the spring compression cylinder 1 drives the spring pressing head 3 to retract, the spring pushing cylinder 5 drives the spring pushing head 6 to retract, the moving cylinder 10 drives the spring guide block 7 to withdraw, and the tool returns to the original position.
In summary, the invention has unique design and novel structure, automatically realizes the assembly of the spring into the mounting position of the steering wheel lock base, firstly compresses the spring by the spring compression cylinder driving spring pressure head in the vertical direction, and then pushes the compressed spring into the spring mounting position of the steering wheel lock base through the spring guide channel by the spring pushing cylinder driving spring pushing head in the horizontal direction, and the final position of the spring is clamped on the back buckle. And the spring assembly is automatically completed, the assembly success rate is 100 percent, the assembly time is 10 s/piece, and the assembly operation efficiency is obviously improved.
The above description is only of the preferred embodiments of the present invention and is not intended to limit the present invention, but various modifications and variations can be made to the present invention by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention. It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.
The foregoing is merely illustrative of the present invention, and the present invention is not limited thereto, and any person skilled in the art will readily appreciate variations or alternatives within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
Claims (5)
1. Automatic spring assembly device of steering wheel lock base, its characterized in that: the spring guide block is positioned beside a spring installation position of the steering wheel lock base above the product fixing nest, a spring guide channel for guiding a spring into the spring installation position is arranged in the spring guide block, a spring pressure head channel for guiding the spring into the spring pressure head to reciprocate is arranged on the spring guide block along the vertical direction, a spring push head channel for guiding the spring push head to reciprocate is arranged on the spring guide block along the horizontal direction, a spring installation hole is formed in one side of the spring guide block, the spring installation hole is opposite to the spring pressure head channel, the spring pressure head channel is vertically intersected with the spring pressure head channel, the spring push head channel is directly connected with the spring guide channel, the spring guide block is fixed on a tool bottom plate above the spring guide block, the spring compression cylinder is arranged on a tool bottom plate above the spring guide block, a piston rod of the spring compression cylinder is connected with a spring pressure head through a floating joint, the spring pressure head extends into the spring pressure head channel, a spring push head is arranged on the tool bottom plate on one side of the spring guide block, and a piston rod of the spring push cylinder is connected with a spring push head; the tool bottom plate is arranged on a guide rail, and a movable air cylinder is in driving connection with the tool bottom plate and can drive the tool bottom plate to horizontally reciprocate on the guide rail.
2. The automatic spring assembling apparatus of a steering wheel lock base according to claim 1, wherein: the spring guide blocks are symmetrically arranged, spring guide channels for guiding springs into the spring installation positions are arranged in each spring guide block, spring press head channels for guiding the springs into the spring installation positions are arranged on each spring guide block along the vertical direction, spring push head channels for guiding the springs into the spring press head to reciprocate are arranged on the spring guide blocks along the horizontal direction, spring installation holes are formed in one side of each spring guide block and are opposite to the spring press head channels, the spring press head channels are perpendicular to the spring guide channels, the spring push head channels are directly connected with the spring guide channels, the spring guide blocks are fixed on a tool bottom plate above the spring guide blocks, a spring press head is connected to a piston rod of the spring press cylinder, the spring press head extends into the spring press head channels, a spring push head is arranged on the tool bottom plate on one side of each spring guide block, and a spring push head is connected to the piston rod of the spring push head cylinder.
3. The automatic spring assembling apparatus of a steering wheel lock base according to claim 1, wherein: the bottom of the product fixing nest is provided with a vertical product tensioning cylinder, and the lateral part of the product fixing nest is provided with a lateral product tensioning cylinder.
4. The automatic spring assembling apparatus of a steering wheel lock base according to claim 1, wherein: a sensor for detecting the position of the steering wheel lock base is arranged in the product fixing nest.
5. The automatic spring assembling apparatus of a steering wheel lock base according to claim 1, wherein: the spring guide block is internally provided with a sensor for detecting the position of the spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910393409.7A CN110052998B (en) | 2019-05-13 | 2019-05-13 | Automatic spring assembling device for steering wheel lock base |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910393409.7A CN110052998B (en) | 2019-05-13 | 2019-05-13 | Automatic spring assembling device for steering wheel lock base |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110052998A CN110052998A (en) | 2019-07-26 |
| CN110052998B true CN110052998B (en) | 2024-05-24 |
Family
ID=67322939
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910393409.7A Active CN110052998B (en) | 2019-05-13 | 2019-05-13 | Automatic spring assembling device for steering wheel lock base |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110052998B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20070067030A (en) * | 2007-05-22 | 2007-06-27 | (주)마이크로 갤럭시 | Pin and spring assembly machine and assembly method of locker for seat ascent device of vehicle |
| KR200437534Y1 (en) * | 2006-12-14 | 2007-12-06 | 주식회사 동원테크 | Apparatus for automatic supply and holding of PUSH ON FIX |
| CN201970275U (en) * | 2011-01-21 | 2011-09-14 | 佛山市广顺电器有限公司 | Tool for installing snap spring into fan |
| KR20130048311A (en) * | 2011-11-02 | 2013-05-10 | 대성전기공업 주식회사 | Spring insertion divice |
| CN104339158A (en) * | 2013-07-24 | 2015-02-11 | 苏州瀚川机电有限公司 | Device for automatically assembling contact or support module |
| CN204686815U (en) * | 2015-05-05 | 2015-10-07 | 马夸特开关(上海)有限公司 | Spring assembling device |
| CN208663011U (en) * | 2018-08-24 | 2019-03-29 | 科瑞自动化技术（苏州）有限公司 | Elastic collar assembles and pulls automatically test device |
| CN209919813U (en) * | 2019-05-13 | 2020-01-10 | 科瑞自动化技术（苏州）有限公司 | Automatic spring assembling device for steering wheel lock base |
-
2019
- 2019-05-13 CN CN201910393409.7A patent/CN110052998B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200437534Y1 (en) * | 2006-12-14 | 2007-12-06 | 주식회사 동원테크 | Apparatus for automatic supply and holding of PUSH ON FIX |
| KR20070067030A (en) * | 2007-05-22 | 2007-06-27 | (주)마이크로 갤럭시 | Pin and spring assembly machine and assembly method of locker for seat ascent device of vehicle |
| CN201970275U (en) * | 2011-01-21 | 2011-09-14 | 佛山市广顺电器有限公司 | Tool for installing snap spring into fan |
| KR20130048311A (en) * | 2011-11-02 | 2013-05-10 | 대성전기공업 주식회사 | Spring insertion divice |
| CN104339158A (en) * | 2013-07-24 | 2015-02-11 | 苏州瀚川机电有限公司 | Device for automatically assembling contact or support module |
| CN204686815U (en) * | 2015-05-05 | 2015-10-07 | 马夸特开关(上海)有限公司 | Spring assembling device |
| CN208663011U (en) * | 2018-08-24 | 2019-03-29 | 科瑞自动化技术（苏州）有限公司 | Elastic collar assembles and pulls automatically test device |
| CN209919813U (en) * | 2019-05-13 | 2020-01-10 | 科瑞自动化技术（苏州）有限公司 | Automatic spring assembling device for steering wheel lock base |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110052998A (en) | 2019-07-26 |
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