CN111014407A - Side riveting structure for limiting steel balls of sliding rail of automobile seat - Google Patents
Side riveting structure for limiting steel balls of sliding rail of automobile seat Download PDFInfo
- Publication number
- CN111014407A CN111014407A CN201911201866.8A CN201911201866A CN111014407A CN 111014407 A CN111014407 A CN 111014407A CN 201911201866 A CN201911201866 A CN 201911201866A CN 111014407 A CN111014407 A CN 111014407A
- Authority
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- China
- Prior art keywords
- sliding
- seat
- sliding block
- automobile seat
- sliding rail
- 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
Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 25
- 239000010959 steel Substances 0.000 title claims abstract description 25
- 238000009434 installation Methods 0.000 claims description 18
- 238000003825 pressing Methods 0.000 claims description 11
- 230000003014 reinforcing effect Effects 0.000 claims description 5
- 238000001125 extrusion Methods 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 8
- 230000006835 compression Effects 0.000 abstract description 3
- 238000007906 compression Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 10
- 238000004080 punching Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000009191 jumping Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
- B21D22/02—Stamping using rigid devices or tools
- B21D22/04—Stamping using rigid devices or tools for dimpling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D37/00—Tools as parts of machines covered by this subclass
- B21D37/10—Die sets; Pillar guides
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D37/00—Tools as parts of machines covered by this subclass
- B21D37/10—Die sets; Pillar guides
- B21D37/12—Particular guiding equipment, e.g. pliers; Special arrangements for interconnection or cooperation of dies
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/02—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable
- B60N2/04—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable
- B60N2/06—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable slidable
- B60N2/07—Slide construction
- B60N2/0722—Constructive details
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
- Transportation (AREA)
- Seats For Vehicles (AREA)
Abstract
The invention discloses a side riveting structure for limiting steel balls of a sliding rail of an automobile seat, which comprises a fixing piece, two sliding structures symmetrically arranged on the fixing piece and a vertical power structure; the sliding structure comprises a mounting seat and a sliding assembly which is arranged on the mounting seat in a sliding manner, the cross section of the mounting seat is L-shaped, the sliding assembly comprises a sliding block and a male die, the mounting seat is provided with a counter bore, a bolt penetrates through the counter bore to be connected with the sliding block, the bolt is provided with a return spring, and the sliding block is provided with an inclined plane; the vertical power structure comprises a power device, a connecting plate, a compression structure and two wedges, wherein the compression structure is vertically fixed on the connecting plate, and when the power device is started, the wedges and the inclined plane are close to each other until the wedges push the sliding block to move towards the fixing piece so as to realize that the male die extrudes the automobile seat sliding rail. The structure is driven by only one power device, the two sides of the structure are compact, the manufacturing cost can be effectively reduced, the layout of the whole workbench is more compact, and therefore manufacturers of automobile seat guide rails vacate more production line spaces to arrange other devices.
Description
Technical Field
The invention belongs to the field of automobile seat slide rail processing equipment, and particularly relates to a side riveting structure for limiting an automobile seat slide rail steel ball.
Background
The vehicle seat slide rail is an important mechanical component of a passenger vehicle seat, and not only serves as a component for connecting and supporting a vehicle body as a whole seat, but also serves to adjust the front and rear positions of the vehicle seat according to the difference of passengers. In summary, the machine-shaping of the slide rail of the car seat is extremely important for the application of the car seat.
A plurality of balls are arranged in the automobile seat guide rail and are used for bearing when the guide rail slides, therefore, sunken parts are required to be punched at two ends of the guide rail and used for preventing the balls from sliding out, and the process is called as side riveting for limiting steel balls of the automobile seat guide rail. The conventional common process method of the working procedure is to use two pressure cylinders to simultaneously punch the workpiece from the side surface, but the method needs to use the two pressure cylinders, has higher cost and larger structures at two sides, and is difficult to use on the premise of compact station layout.
Disclosure of Invention
In order to overcome the defects of the prior art, the invention aims to provide a side riveting structure for limiting steel balls of an automobile seat sliding rail, which comprises a fixing piece for mounting the automobile seat sliding rail, two sliding structures symmetrically mounted at two sides of the fixing piece and a vertical power structure for driving the sliding structures to slide towards the direction of the fixing piece; the sliding structure comprises a mounting seat and a sliding assembly which is arranged on the mounting seat in a sliding mode, the cross section of the mounting seat is L-shaped, the sliding assembly comprises a sliding block capable of sliding along the L-shaped bottom edge of the mounting seat and a male die fixed on the sliding block, a counter bore is formed in the L-shaped side edge of the mounting seat, a bolt penetrates through the counter bore and is connected with the sliding block, a reset spring used for resetting the sliding block is sleeved on the counter bore section of the bolt located in the counter bore, and an inclined plane is arranged at one end, close to the L-shaped side edge of the mounting seat; the vertical power structure comprises a power device, a connecting plate connected with the power device, a pressing structure which is vertically fixed on the connecting plate and used for pressing the automobile seat slide rail in the vertical direction, and inclined planes corresponding to the two slide blocks, wherein when the power device is started, the inclined planes of the inclined wedges and the slide blocks are close to each other until the inclined wedges push the slide blocks to move towards the fixing piece so as to realize that the male die extrudes the automobile seat slide rail. The structure is driven by only one power device, the two sides of the structure are compact, the manufacturing cost can be effectively reduced, the layout of the whole workbench is more compact, and therefore manufacturers of automobile seat guide rails can vacate more production line space to arrange other devices.
The purpose of the invention is realized by adopting the following technical scheme:
the side riveting structure for limiting the steel balls of the automobile seat slide rail comprises a fixing piece for installing the automobile seat slide rail, two sliding structures symmetrically installed on two sides of the fixing piece and a vertical power structure for driving the sliding structures to slide towards the fixing piece;
the sliding structure comprises an installation seat and a sliding assembly which is arranged on the installation seat in a sliding mode, the cross section of the installation seat is L-shaped, the sliding assembly comprises a sliding block which can slide along the L-shaped bottom edge of the installation seat and a male die which is fixed on the sliding block, a counter bore is formed in the L-shaped side edge of the installation seat, a bolt penetrates through the counter bore to be connected with the sliding block, a reset spring used for enabling the sliding block to reset is sleeved on the counter bore section of the bolt located in the counter bore, and an inclined plane is formed in one end, close to the L-shaped side edge of the installation seat, of the sliding block;
perpendicular power structure include power device, with connecting plate, vertical fixation that power device connects the connecting plate just is used for compressing tightly the compact structure of car seat slide rail and corresponding two on the vertical direction the inclined plane of slider is equipped with the slide wedge, when power device starts, the slide wedge with the inclined plane of slider is close to each other until the slide wedge promotes the slider to the mounting removes in order to realize terrace die extrusion car seat slide rail.
Furthermore, a self-lubricating plate is arranged between the sliding block and the mounting seat.
Furthermore, the sliding assembly further comprises a stroke readable air cylinder for detecting the moving amount of the sliding block, and a push rod of the stroke readable air cylinder is fixedly connected with the sliding block.
Further, the male die is provided with a protruding portion used for pressing and riveting the automobile seat sliding rail, and the protruding portion faces the fixing piece.
Furthermore, a back support is fixedly arranged on the L-shaped side edge of the mounting seat.
Furthermore, a reinforcing backrest is arranged close to the back of the back support.
Furthermore, the compressing structure comprises a U-shaped piece, a support and a spring, wherein two ends of the U-shaped piece are fixed on the connecting plate, the support is fastened on the bottom edge of the U-shaped piece through nuts, and the spring penetrates through the support and is arranged between the support and the bottom edge of the U-shaped piece.
Furthermore, the cross section of the fixing piece is in a convex structure with two concave ends at the top.
Compared with the prior art, the invention has the beneficial effects that:
the invention discloses a side riveting structure for limiting steel balls of an automobile seat sliding rail, which comprises a fixing piece, two sliding structures and a vertical power structure, wherein the fixing piece is used for installing the automobile seat sliding rail; the sliding structure comprises a mounting seat and a sliding assembly which is arranged on the mounting seat in a sliding mode, the cross section of the mounting seat is L-shaped, the sliding assembly comprises a sliding block capable of sliding along the L-shaped bottom edge of the mounting seat and a male die fixed on the sliding block, a counter bore is formed in the L-shaped side edge of the mounting seat, a bolt penetrates through the counter bore and is connected with the sliding block, a reset spring used for resetting the sliding block is sleeved on the counter bore section of the bolt located in the counter bore, and an inclined plane is arranged at one end, close to the L-shaped side edge of the mounting seat; the vertical power structure comprises a power device, a connecting plate connected with the power device, a pressing structure which is vertically fixed on the connecting plate and used for pressing the automobile seat slide rail in the vertical direction, and inclined planes corresponding to the two slide blocks, wherein when the power device is started, the inclined planes of the inclined wedges and the slide blocks are close to each other until the inclined wedges push the slide blocks to move towards the fixing piece so as to realize that the male die extrudes the automobile seat slide rail. The structure is driven by only one power device, the two sides of the structure are compact, the manufacturing cost can be effectively reduced, the layout of the whole workbench is more compact, and therefore manufacturers of automobile seat guide rails can vacate more production line space to arrange other devices.
Drawings
FIG. 1 is a schematic structural diagram of a preferred embodiment of a side riveting structure for steel ball limiting of an automobile seat sliding rail according to the invention;
FIG. 2 is a schematic structural view of another angle of view of the side riveting structure for steel ball spacing of the slide rail of the automobile seat according to the invention;
FIG. 3 is a sectional view of the side riveting structure for steel ball limiting of the sliding rail of the automobile seat.
In the figure: 1. the side riveting structure is used for limiting the steel balls of the sliding rail of the automobile seat; 2. a fixing member; 3. a sliding structure; 31. a mounting seat; 311. a countersunk hole; 312. a return spring; 32. a sliding assembly; 321. a slider; 322. a male die; 323. a bevel; 33. a self-lubricating plate; 34. a stroke readable cylinder; 35. back bracing; 36. reinforcing the backrest; 4. a vertical power structure; 41. a connecting plate; 42. a compression structure; 421. a U-shaped member; 422. a support; 423. a spring; 43. and a wedge.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and the detailed description, and it should be noted that any combination of the embodiments or technical features described below can be used to form a new embodiment without conflict.
The invention discloses a side riveting structure 1 for limiting steel balls of an automobile seat sliding rail, which comprises a fixing piece 2 for installing the automobile seat sliding rail, two sliding structures 3 symmetrically installed at two sides of the fixing piece 2 and a vertical power structure 4 for driving the sliding structures 3 to slide towards the direction of the fixing piece 2, wherein the side riveting structure 1 is shown in figures 1-3; the sliding structure 3 comprises an installation seat 31 and a sliding assembly 32 which is slidably arranged on the installation seat 31, the section of the installation seat 31 is in an L shape, the sliding assembly 32 comprises a sliding block 321 which can slide along the L-shaped bottom of the installation seat 31 and a male die 322 which is fixed on the sliding block 321, the L-shaped side of the installation seat 31 is provided with a counter bore 311, a bolt passes through the counter bore 311 to be connected with the sliding block 321, the counter bore section of the bolt which is positioned in the counter bore 311 is sleeved with a return spring 312 for returning the sliding block 321, and one end of the sliding block 321, which is close to the L-shaped side of the installation seat 31, is provided with; the vertical power structure 4 comprises a power device, a connecting plate 41 connected with the power device, a pressing structure 42 vertically fixed on the connecting plate 41 and used for pressing the automobile seat slide rail in the vertical direction, and inclined planes 323 corresponding to the two sliding blocks 321 are provided with inclined wedges 43, when the power device is started, the inclined planes 323 of the inclined wedges 43 and the sliding blocks 321 are close to each other until the inclined wedges 43 push the sliding blocks 321 to move towards the fixing part 2 so as to realize that the male dies 322 press the automobile seat slide rail. The structure is driven by only one power device, the two sides of the structure are compact, the manufacturing cost can be effectively reduced, the layout of the whole workbench is more compact, and therefore manufacturers of automobile seat guide rails can vacate more production line space to arrange other devices. The power device can be a cylinder or a motor and the like which can realize linear movement. In this embodiment, the cylinder is adopted as the power device, and the structure is simpler.
Preferably, in the scheme, the standard self-lubricating plate 33 is used between the sliding block 321 and the mounting seat 31, so that the relative sliding can be kept smooth for a long time, and the later maintenance performance is better than that of a common machined part.
When different automobile seat slide rails are processed, the steel balls have different specifications, and the required steel column limiting ranges are different. If accurate numerical control is not carried out in the side riveting process, the damage of the automobile seat slide rail or the limitation incapability can easily occur. For this embodiment, the sliding assembly 32 further comprises a stroke readable cylinder 34 for detecting the movement amount of the sliding block 321, the stroke readable cylinder 34 is fixed on the upper portion of the L-shaped member of the vertical mounting seat 31, and the push rod of the stroke readable cylinder 34 is fixedly connected with the sliding block 321. When the wedge 43 pushes the sliding block 321 to move towards the fixing part 2 at the middle part, because the push rod of the stroke readable air cylinder 34 is fixed with the sliding block 321, the moving amount of the sliding block 321 can be obtained by observing the moving relative value of the stroke readable air cylinder 34, and when the sliding block 321 moves to reach a preset value, the vertical power device can be stopped, so that the accuracy of processing the automobile seat sliding rail is ensured.
In this embodiment, a rectangular hole is formed in the top of the L-shaped side of the mounting seat 31, the back support 35 is embedded in the rectangular hole and fixed by screwing, the rear portion of the back support 35 is further provided with a reinforcing backrest 36, and the reinforcing backrest 36 is tightly attached to the back support 35 and is mounted on the side surface of the mounting seat 31.
The pressing structure 42 in this embodiment includes a U-shaped member 421 having two ends fixed to the connecting plate 41, a support 422 fastened to the bottom edge of the U-shaped member 421 by nuts, and a spring 423 inserted through the support 422 and disposed between the support 422 and the bottom edge of the U-shaped member 421. In the process of downward movement of the vertical power structure 4, the support 422 and the spring 423 assist in pressing the workpiece to be processed, so that the workpiece to be processed is prevented from shifting or jumping during the stamping process, and the processing effect is prevented from being poor.
Because car seat guide rail steel ball is spacing to carrying out the punching press side to the smooth car seat guide rail originally and rivet, make partly inwards sunken on the car seat guide rail side, the extrusion also needs to prevent to receive by the mounting 2 of the fixed car seat guide rail that corresponds, in this embodiment terrace die 322 is equipped with the bulge that is used for the pressure to rivet the car seat slide rail, the bulge orientation mounting 2. And 2 cross sectional shape with mounting be the sunken "protruding" style of calligraphy structure in top both ends, use through the cooperation of mounting 2 and terrace die 322, can become preset shape with car seat guide rail punching press, and change the shape and also can prevent that terrace die 322 from punching press the head and leading to waiting to be worked on the work piece damage.
With the above structure, the working procedure of this embodiment is as follows: an operator places a workpiece to be machined on a fixed part 2 (tool) positioned and pressed by a slide rail and then starts the equipment, the upper vertical power structure 4 is driven by a power device to move downwards, the inclined surfaces 323 of the slide blocks 321 close to the lower part and corresponding to the inclined wedges 43 on the two sides, and presses the inclined surfaces 323 of the slide blocks 321 while the slide blocks 321 on both sides are simultaneously moved toward the center fixture 2 until the convex portion of the punch 322 is directly punched on the workpiece to be machined, and by observing the stroke readable cylinder 34, when the moving value of the sliding block 321 reaches a set value, the vertical power structure 4 stops moving downwards, at this time, the sliding block 321 moves to a limit position, the bolt also slides towards the middle along the counter bore 311 and compresses the return spring 312, the return spring 312 is in a contraction state, and the workpiece to be machined is punched into a preset concave shape under the action of the convex part of the male die 322 and the limit of the fixing part 2. At this time, the vertical power structure 4 is driven to rise to the initial position again, the sliding blocks 321 move towards two sides respectively under the relaxation action force of the return springs 312 to be away from the fixing piece 2, the initial position is reset again, and the operator takes out the workpiece from the fixing piece 2 to complete the side riveting process of the steel ball limiting of the guide rail.
The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention is not limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are within the protection scope of the present invention.
Claims (8)
1. A structure is riveted to side for car seat slide rail steel ball is spacing, its characterized in that: the sliding mechanism comprises a fixed part for mounting a sliding rail of an automobile seat, two sliding structures symmetrically mounted on two sides of the fixed part and a vertical power structure for driving the sliding structures to slide towards the fixed part;
the sliding structure comprises an installation seat and a sliding assembly which is arranged on the installation seat in a sliding mode, the cross section of the installation seat is L-shaped, the sliding assembly comprises a sliding block which can slide along the L-shaped bottom edge of the installation seat and a male die which is fixed on the sliding block, a counter bore is formed in the L-shaped side edge of the installation seat, a bolt penetrates through the counter bore to be connected with the sliding block, a reset spring used for enabling the sliding block to reset is sleeved on the counter bore section of the bolt located in the counter bore, and an inclined plane is formed in one end, close to the L-shaped side edge of the installation seat, of the sliding block;
perpendicular power structure include power device, with connecting plate, vertical fixation that power device connects the connecting plate just is used for compressing tightly the compact structure of car seat slide rail and corresponding two on the vertical direction the inclined plane of slider is equipped with the slide wedge, when power device starts, the slide wedge with the inclined plane of slider is close to each other until the slide wedge promotes the slider to the mounting removes in order to realize terrace die extrusion car seat slide rail.
2. The side riveting structure for steel ball limiting of the sliding rail of the automobile seat as claimed in claim 1, characterized in that: and a self-lubricating plate is arranged between the sliding block and the mounting seat.
3. The side riveting structure for steel ball limiting of the sliding rail of the automobile seat as claimed in claim 1, characterized in that: the sliding assembly further comprises a stroke readable air cylinder for detecting the moving amount of the sliding block, and a push rod of the stroke readable air cylinder is fixedly connected with the sliding block.
4. The side riveting structure for steel ball limiting of the sliding rail of the automobile seat as claimed in claim 1, characterized in that: the male die is provided with a protruding portion used for pressing and riveting the automobile seat sliding rail, and the protruding portion faces the fixing piece.
5. The side riveting structure for steel ball limiting of the sliding rail of the automobile seat as claimed in claim 1, characterized in that: and a back support is fixedly arranged on the L-shaped side edge of the mounting seat.
6. The side riveting structure for steel ball limiting of the automobile seat sliding rail according to claim 5, characterized in that: a reinforcing backrest is also arranged clinging to the back of the back support.
7. The side riveting structure for steel ball limiting of the sliding rail of the automobile seat as claimed in claim 1, characterized in that: the pressing structure comprises a U-shaped piece, a support and a spring, wherein two ends of the U-shaped piece are fixed on the connecting plate, the support is fastened on the bottom edge of the U-shaped piece through nuts, and the spring penetrates through the support and is arranged between the support and the bottom edge of the U-shaped piece.
8. The side riveting structure for steel ball limiting of the sliding rail of the automobile seat as claimed in claim 1, characterized in that: the cross section of the fixing piece is in a convex structure with two concave ends at the top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911201866.8A CN111014407A (en) | 2019-11-29 | 2019-11-29 | Side riveting structure for limiting steel balls of sliding rail of automobile seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911201866.8A CN111014407A (en) | 2019-11-29 | 2019-11-29 | Side riveting structure for limiting steel balls of sliding rail of automobile seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111014407A true CN111014407A (en) | 2020-04-17 |
Family
ID=70203541
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911201866.8A Pending CN111014407A (en) | 2019-11-29 | 2019-11-29 | Side riveting structure for limiting steel balls of sliding rail of automobile seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111014407A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117415588A (en) * | 2023-11-23 | 2024-01-19 | 中航光电华亿(沈阳)电子科技有限公司 | Steel ball riveting device |
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| CN2464476Y (en) * | 2000-12-30 | 2001-12-12 | 富金精密工业(深圳)有限公司 | Mould structure for riveting |
| CN201900189U (en) * | 2010-12-08 | 2011-07-20 | 合肥荣事达三洋电器股份有限公司 | Riveting die |
| CN201969772U (en) * | 2011-01-26 | 2011-09-14 | 成都万荣科技有限责任公司 | Novel wedge type side hole punching mold |
| CN105033604A (en) * | 2015-07-22 | 2015-11-11 | 苏州飞华铝制工业有限公司 | Two-way press riveting device |
| WO2019127588A1 (en) * | 2017-12-31 | 2019-07-04 | 常君斌 | Manufacturing device |
| CN209139613U (en) * | 2018-11-08 | 2019-07-23 | 惠州市世辉实业有限公司 | Wedge type horizontal punching mold |
| CN211938587U (en) * | 2019-11-29 | 2020-11-17 | 广州瑞松智能科技股份有限公司 | Side riveting structure for limiting steel balls of sliding rail of automobile seat |
-
2019
- 2019-11-29 CN CN201911201866.8A patent/CN111014407A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2464476Y (en) * | 2000-12-30 | 2001-12-12 | 富金精密工业(深圳)有限公司 | Mould structure for riveting |
| CN201900189U (en) * | 2010-12-08 | 2011-07-20 | 合肥荣事达三洋电器股份有限公司 | Riveting die |
| CN201969772U (en) * | 2011-01-26 | 2011-09-14 | 成都万荣科技有限责任公司 | Novel wedge type side hole punching mold |
| CN105033604A (en) * | 2015-07-22 | 2015-11-11 | 苏州飞华铝制工业有限公司 | Two-way press riveting device |
| WO2019127588A1 (en) * | 2017-12-31 | 2019-07-04 | 常君斌 | Manufacturing device |
| CN209139613U (en) * | 2018-11-08 | 2019-07-23 | 惠州市世辉实业有限公司 | Wedge type horizontal punching mold |
| CN211938587U (en) * | 2019-11-29 | 2020-11-17 | 广州瑞松智能科技股份有限公司 | Side riveting structure for limiting steel balls of sliding rail of automobile seat |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117415588A (en) * | 2023-11-23 | 2024-01-19 | 中航光电华亿(沈阳)电子科技有限公司 | Steel ball riveting device |
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