CN211939782U - Auxiliary structure for assembling automobile seat slide rail screw rod and gear box - Google Patents
Auxiliary structure for assembling automobile seat slide rail screw rod and gear box Download PDFInfo
- Publication number
- CN211939782U CN211939782U CN201922120033.0U CN201922120033U CN211939782U CN 211939782 U CN211939782 U CN 211939782U CN 201922120033 U CN201922120033 U CN 201922120033U CN 211939782 U CN211939782 U CN 211939782U
- Authority
- CN
- China
- Prior art keywords
- gear box
- slide rail
- fixed
- plate
- holding rod
- 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.)
- Withdrawn - After Issue
Links
- 238000001514 detection method Methods 0.000 claims abstract description 14
- 230000008602 contraction Effects 0.000 claims description 11
- 230000006978 adaptation Effects 0.000 claims description 2
- 238000013461 design Methods 0.000 abstract description 7
- 238000006073 displacement reaction Methods 0.000 abstract description 3
- 230000005540 biological transmission Effects 0.000 description 7
- 238000005452 bending Methods 0.000 description 4
- 238000012545 processing Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000001737 promoting effect Effects 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Landscapes
- Seats For Vehicles (AREA)
Abstract
The utility model discloses an auxiliary structure for assembly of car seat slide rail lead screw and gear box, including fixed plate, support piece, frock board, be used for driving the detection structure of lead screw displacement in seat slide rail and be used for controlling gear box pivoted revolution mechanic, moving structure of seat slide rail. The rotating structure comprises a mounting plate, a flexible shaft and a rotating motor, and the rotating motor drives the flexible shaft to rotate so as to drive the gear box to rotate; the moving structure comprises a track, a holding rod and a connecting piece, the tool plate can be arranged on the track in a sliding mode, and the holding rod can drive the tool plate to move along the track when swinging around a hinge point with the track; the detection structure comprises a power cylinder, a limiting part and a position sensor, wherein the power cylinder drives the limiting part to move so as to push the screw rod to move. According to the scheme, through the design, the position sensor of the power cylinder controls the screwing distance of the screw rod, and meanwhile, the rotating motor is configured to serve as rotating power, so that the motor can be started and stopped quickly, and the position precision of screwing of the screw rod is guaranteed.
Description
Technical Field
The utility model belongs to car seat slide rail processing equipment field, concretely relates to an auxiliary structure that is used for car seat slide rail lead screw and gear box assembly.
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.
The main transmission structure of the automobile seat sliding along the lower guide rail at the upper guide rail is realized by the cooperation of an automobile seat guide rail screw rod and a gear box. In order to enable the seat to be smoothly adjusted by sliding, the screw rod needs to be accurately screwed into a specific position of the guide rail when the seat and the guide rail are assembled. In the prior art, a measurement sensor is commonly used for measuring the assembly and positioning of the screw rod, but the sensor is expensive, and in another mode, the screw rod is indirectly positioned by calculating the number of turns of the gear box, but the accuracy is not high.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, the utility model aims to provide an auxiliary structure for assembling of automobile seat slide rail lead screw and gear box, including the fixed plate, be fixed in the fixed plate and be used for supporting the support piece of placing the seat slide rail, locate the frock board of support piece one side, be fixed in the frock board and be used for driving the gear box pivoted revolution mechanic of seat slide rail, be used for promoting the removal structure that the frock board removed and be used for controlling the detection structure of lead screw displacement distance in the seat slide rail. According to the scheme, through the design, the position sensor of the power cylinder controls the screwing distance of the screw rod, and meanwhile, the rotating motor is configured to serve as rotating power, so that the motor can be started and stopped quickly, and the position precision of screwing of the screw rod is guaranteed.
The purpose of the utility model is realized by adopting the following technical scheme:
the auxiliary structure for assembling the screw rod and the gear box of the automobile seat slide rail comprises a fixed plate, a supporting piece, a tooling plate, a rotating structure, a moving structure and a detection structure, wherein the supporting piece is fixed on the fixed plate and used for supporting and placing the seat slide rail;
the rotating structure comprises a mounting plate which is vertical and fixed on the tooling plate, a flexible shaft which is fixed on the mounting plate and used for driving the gear box to rotate, and a rotating motor which is used for driving the flexible shaft to rotate, wherein the rotating motor drives the flexible shaft to rotate so as to drive the gear box to rotate;
the moving structure comprises a track arranged perpendicular to the sliding direction of the seat sliding rail, a holding rod with one end hinged to the track and the other end being a free end, and a connecting piece with one end hinged to the tooling plate and the other end hinged to the holding rod, the tooling plate is slidably arranged on the track, and the holding rod can drive the tooling plate to move along the track when swinging around a hinged point with the track;
the detection structure comprises a power cylinder for providing power, a push rod with one end fixed on the power cylinder, a limiting part directly contacted with the screw rod and a position sensor for detecting the moving distance of the limiting part, wherein the power cylinder drives the limiting part to move so as to push the screw rod to move.
Furthermore, the moving structure is further provided with a contraction cylinder used for driving the holding rod to contract, the contraction cylinder is fixed on the fixed plate, one end of the holding rod is fixed on a push rod of the contraction cylinder, the other end of the holding rod is a free end, and when the contraction cylinder contracts, the push rod drives the holding rod to swing.
Further, the cross-sectional shape of mounting panel is the L type, the mounting panel includes bottom plate and curb plate, the bottom plate of mounting panel is fixed in the frock board, the flexible axle is fixed in the curb plate of mounting panel.
Further, the bottom plate is provided with a strip-shaped mounting hole, the tooling plate is correspondingly provided with a fixing hole matched with the strip-shaped mounting hole, the strip-shaped mounting hole is formed along the axis direction of the seat slide rail, and a bolt penetrates through the strip-shaped mounting hole and the positioning hole to fix the mounting plate on the tooling plate.
Further, the auxiliary structure for assembling the automobile seat slide rail screw rod and the gear box further comprises an adjusting structure for adjusting a flexible shaft of the rotating structure to be aligned with the gear box, the adjusting structure comprises an L-shaped piece fixed on the tooling plate and a gasket arranged between the L-shaped piece and the bottom plate, and the adjusting structure adjusts the distance between the bottom plate and the L-shaped piece by changing the thickness of the gasket so as to realize the adjustment of the flexible shaft to move along the axial direction of the seat slide rail.
Furthermore, the middle part of the holding rod is bent to form two bending rods, the angle between the two bending rods is an obtuse angle, and the connecting piece is hinged to the bending part of the holding rod.
Furthermore, the upper end sleeve of the holding rod is provided with a rubber sleeve convenient for being held by hands.
Further, the power cylinder adopts a double-guide-rod cylinder.
Compared with the prior art, the beneficial effects of the utility model reside in that:
the utility model discloses an auxiliary structure for assembly of automobile seat slide rail lead screw and gear box, including the fixed plate, be fixed in the fixed plate and be used for supporting the support piece of placing the seat slide rail, locate the frock board of support piece one side, be fixed in the frock board and be used for driving the gear box of seat slide rail and rotate the revolution mechanic, be used for promoting the removal of frock board and be used for controlling the detection structure of lead screw displacement distance in the seat slide rail; the rotating structure comprises a mounting plate which is vertical and fixed on the tooling plate, a flexible shaft which is fixed on the mounting plate and used for driving the gear box to rotate and a rotating motor which is used for driving the flexible shaft to rotate, and the rotating motor drives the flexible shaft to rotate so as to drive the gear box to rotate; the moving structure comprises a track arranged perpendicular to the sliding direction of the seat sliding rail, a holding rod with one end hinged to the track and the other end being a free end, and a connecting piece with one end hinged to the tool plate and the other end hinged to the holding rod, the tool plate is slidably arranged on the track, and the holding rod can drive the tool plate to move along the track when swinging around a hinged point with the track; the detection structure comprises a power cylinder for providing power, a push rod with one end fixed on the power cylinder, a limiting part with the other end in direct contact with the screw rod and a position sensor for detecting the moving distance of the limiting part, wherein the power cylinder drives the limiting part to move so as to push the screw rod to move. According to the scheme, through the design, the position sensor of the power cylinder controls the screwing distance of the screw rod, and meanwhile, the rotating motor is configured to serve as rotating power, so that the motor can be started and stopped quickly, and the position precision of screwing of the screw rod is guaranteed.
Drawings
FIG. 1 is a schematic structural view of a preferred embodiment of an auxiliary structure for assembling a slide rail screw rod and a gear box of an automobile seat according to the present invention;
fig. 2 is a schematic structural view of another view angle of the auxiliary structure for assembling the slide rail screw rod and the gear box of the car seat of the present invention.
In the figure: 1. the auxiliary structure is used for assembling the automobile seat slide rail screw rod and the gear box; 2. assembling a plate; 3. a rotating structure; 31. mounting a plate; 32. a flexible shaft; 33. rotating the motor; 4. a moving structure; 41. a track; 42. a holding rod; 43. a connecting member; 44. a contracting cylinder; 5. detecting the structure; 51. a power cylinder; 52. a limiting member; 6. an adjustment structure; 61. an L-shaped piece; 62. a gasket; 7. a seat track; 8. and a screw rod.
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 the embodiments or technical features described below can be arbitrarily combined to form a new embodiment without conflict.
The utility model discloses an auxiliary structure 1 for assembly of car seat slide rail lead screw and gear box is as shown in fig. 1-2, including the fixed plate, be fixed in the fixed plate and be used for supporting the support piece of placing seat slide rail 7, locate the frock board 2 of support piece one side, be fixed in frock board 2 and be used for driving gear box pivoted revolution mechanic 3 of seat slide rail 7, be used for promoting the removal structure 4 that frock board 2 removed and be used for controlling the detection structure 5 of 8 migration distances of lead screw in the seat slide rail 7. The scheme is arranged in a matched mode through the design, the distance between the screw rod 8 and the rotating motor 33 is controlled through the position sensor of the power cylinder 51, the rotating motor 33 is configured to serve as rotating power, the rotating motor can be started and stopped quickly, and the position accuracy of screwing the screw rod 8 is guaranteed.
The rotating structure 3 in this embodiment includes a mounting plate 31 vertically fixed to the tooling plate 2, a flexible shaft 32 fixed to the mounting plate 31 and used for driving the gear box to rotate, and a rotating motor 33 used for driving the flexible shaft 32 to rotate; when the gear box rotates, the flexible shaft 32 is inserted into the gear box in an aligning mode, then the rotating motor 33 is started to rotate, the flexible shaft 32 is driven to rotate through the belt inside, and finally the gear box rotates. The flexible shaft 32 is a shaft which has small rigidity, elasticity and free bending transmission, and is named after the application. The transmission mechanism is used as a non-linear transmission or a transmission component between non-same planes in mechanical design, can simplify the transmission mechanism, and has high transmission precision and wide use departments. The rotating motor 33 in this embodiment is a servo motor, and has quick response and short time, and can stop rotating in time, thereby ensuring the moving distance of the screwing screw rod 8.
Because the flexible axle 32 of revolution mechanic 3 is perpendicular to seat slide 7, when carrying out work, seat slide 7 is placed on support piece, because seat slide 7's specification is different or the position of placing takes place the skew, revolution mechanic 3's flexible axle 32 all can be along 7 axial direction front and back skews of seat slide, can not directly aim at the gear box, so when processing the seat slide 7 of different specifications at every turn, all need adjust revolution mechanic 3's front and back position in order to realize the location. To this embodiment in with mounting panel 31 cross-sectional shape be the L type, mounting panel 31 includes bottom plate and curb plate, mounting panel 31's bottom plate is fixed in frock board 2, flexible axle 32 is fixed in mounting panel 31's curb plate. The bottom plate is equipped with the bar mounting hole, the frock board 2 correspond be equipped with the fixed orifices of bar mounting hole adaptation, the bar mounting hole is seted up along seat slide 7's axis direction, the bolt passes bar mounting hole and locating hole will mounting panel 31 is fixed in frock board 2. Through the setting of bar mounting hole, the bolt can be removed relatively in the bar mounting hole, changes the position of whole mounting panel 31, adjusts flexible axle 32 that realizes on the mounting panel 31 to last gear box.
Preferably, the auxiliary structure 1 for assembling the screw rod of the seat slide rail and the gear box of the automobile further comprises an adjusting structure 6 for adjusting the flexible shaft 32 of the rotating structure 3 to align with the gear box, the adjusting structure 6 comprises an L-shaped piece 61 fixed on the tooling plate 2 and a gasket 62 arranged between the L-shaped piece 61 and the bottom plate, and the adjusting structure 6 adjusts the distance between the bottom plate and the L-shaped piece 61 by changing the thickness of the gasket 62 to realize the adjustment of the movement of the flexible shaft 32 along the axial direction of the seat slide rail 7. During adjustment, the gaskets 62 with different thicknesses are extracted and replaced, bolts in the strip-shaped mounting holes are loosened but not completely screwed out, the strip-shaped mounting holes can move towards the direction of the L-shaped piece 61, the moving distance is the thickness difference between the replacement gaskets 62 and the original gaskets 62, the adjusting distance of the mounting plate 31 is more accurate and controllable, the flexible shaft 32 can be accurately inserted into the gear box, and the subsequent rotating step is completed.
The moving structure 4 in this embodiment includes a rail 41 perpendicular to the sliding direction of the seat slide rail 7, a holding rod 42 with one end hinged to the rail 41 and the other end being a free end, and a connecting member 43 with one end hinged to the tooling plate 2 and the other end hinged to the holding rod 42, the tooling plate 2 is slidably disposed on the rail 41, and the holding rod 42 can drive the tooling plate 2 to move along the rail 41 when swinging around a hinge point with the rail 41; through foretell design, make holding rod 42 link together through connecting piece 43 and frock board 2, realize holding rod 42 around pin joint pivoted in-process, drive frock board 2 simultaneously and remove, realize flexible axle 32 in the alignment of gear box, conveniently process taking out of accomplishing back work piece simultaneously.
Wherein, when the moving structure 4 makes the rotating structure 3 close to the seat sliding rail 7, the flexible shaft 32 and the gear box need to be positioned, so that the manual holding rod 42 drives the tooling plate 2 to move, the moving speed can be controlled well, the alignment accuracy of the flexible shaft 32 and the gear box is ensured, but after the positioning is completed, the work of the rotating structure 3 and the detection structure 5 are automatically completed without manual re-participation, so that after the screw rod 8 is screwed down, the moving structure 4 needs to be withdrawn, the original sliding rail of the rotating structure 3 is made, and then the manual completion can affect the processing efficiency, and meanwhile, some safety hazards also exist, to this, the moving structure 4 is further provided with a contracting cylinder 44 for driving the holding rod 42 to contract, the contracting cylinder 44 is fixed on the fixed plate, one end of the holding rod 42 is fixed on the pushing rod of the contracting cylinder 44, the other end is a free end, when the contraction cylinder 44 contracts, the push rod of the contraction cylinder 44 drives the holding rod 42 to approach the contraction cylinder 44, at this time, the tooling plate 2 moves backwards and is far away from the seat slide rail 7, the flexible shaft 32 of the rotating structure 3 also exits from the gear box, and at this time, the slide rail of the screw rod 8 can be taken out and screwed after the detection structure 5 exits.
Preferably, the middle of the holding rod 42 is bent to form two bent rods, the angle between the two bent rods is an obtuse angle, and the connecting member 43 is hinged to the bent portion of the holding rod 42. Through adopting above-mentioned shape design with holding rod 42, can make holding rod 42 at the swing in-process, the removal of frock board 2 is more obvious, operates laborsavingly more, and the effect is better. And the upper end of the holding rod 42 is sleeved with a rubber sleeve which is convenient for being held by hands. The human hand is stressed more and safer when holding.
The detection structure 5 in this embodiment includes a power cylinder 51 for providing power, a push rod with one end fixed to the power cylinder 51, a limiting member 52 with the other end for directly contacting the lead screw 8, and a position sensor for detecting a moving distance of the limiting member 52, wherein the power cylinder 51 drives the limiting member 52 to move so as to push the lead screw 8 to move, and the power cylinder 51 adopts a double-guide-rod cylinder. During processing, an operator firstly puts the guide rail on the supporting piece and fixes the guide rail, then puts the screw rod 8 into the gear box and pulls the handle structure, so that the rotating shaft of the rotating structure 3 is aligned with the gear box of the sliding rail to be pre-screwed. At the moment, the preset value of the detection structure 5 is set according to the specification of the machined sliding rail, the operation is stopped after the push rod of the double-guide-rail cylinder moves to change the distance, then the equipment is started, the screw rod 8 moves forwards under the driving of the gear box driven by the rotating structure 3, meanwhile, the limiting part 52 of the double-guide-rod cylinder also moves close to the screw rod 8, the rotating structure 3 stops after the position sensor on the double-guide-rod cylinder identifies the preset position, the screw rod 8 moves to the specified position, the push rod of the moving structure 4 and the push rod of the double-guide-rod cylinder returns to the original position at the moment, the gear box is pushed out by the flexible shaft 32, the sliding rail is pushed out.
The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention cannot be limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are all within the protection scope of the present invention.
Claims (8)
1. A auxiliary structure for assembly of car seat slide rail lead screw and gear box, its characterized in that: the device comprises a fixed plate, a supporting piece, a tooling plate, a rotating structure, a moving structure and a detection structure, wherein the supporting piece is fixed on the fixed plate and used for supporting and placing a seat slide rail;
the rotating structure comprises a mounting plate which is vertical and fixed on the tooling plate, a flexible shaft which is fixed on the mounting plate and used for driving the gear box to rotate, and a rotating motor which is used for driving the flexible shaft to rotate, wherein the rotating motor drives the flexible shaft to rotate so as to drive the gear box to rotate;
the moving structure comprises a track arranged perpendicular to the sliding direction of the seat sliding rail, a holding rod with one end hinged to the track and the other end being a free end, and a connecting piece with one end hinged to the tooling plate and the other end hinged to the holding rod, the tooling plate is slidably arranged on the track, and the holding rod can drive the tooling plate to move along the track when swinging around a hinged point with the track;
the detection structure comprises a power cylinder for providing power, a push rod with one end fixed on the power cylinder, a limiting part directly contacted with the screw rod and a position sensor for detecting the moving distance of the limiting part, wherein the power cylinder drives the limiting part to move so as to push the screw rod to move.
2. The auxiliary structure for assembling the slide rail screw and the gear box of the automobile seat according to claim 1, wherein: the movable structure is further provided with a contraction cylinder used for driving the holding rod to contract, the contraction cylinder is fixed on the fixed plate, one end of the holding rod is fixed on a push rod of the contraction cylinder, the other end of the holding rod is a free end, and when the contraction cylinder contracts, the push rod drives the holding rod to swing.
3. The auxiliary structure for assembling the slide rail screw and the gear box of the automobile seat according to claim 1, wherein: the cross-sectional shape of mounting panel is the L type, the mounting panel includes bottom plate and curb plate, the bottom plate of mounting panel is fixed in the frock board, the flexible axle is fixed in the curb plate of mounting panel.
4. The auxiliary structure for assembling the slide rail screw and the gear box of the automobile seat according to claim 3, wherein: the bottom plate is equipped with the bar mounting hole, the frock board correspond be equipped with the fixed orifices of bar mounting hole adaptation, the bar mounting hole is seted up along the axis direction of seat slide rail, and the bolt passes bar mounting hole and locating hole will the mounting panel is fixed in the frock board.
5. The auxiliary structure for assembling the slide rail screw and the gear box of the automobile seat according to claim 4, wherein: the auxiliary structure for assembling the automobile seat slide rail screw rod and the gear box further comprises an adjusting structure for adjusting a flexible shaft of the rotating structure to align the gear box, the adjusting structure comprises an L-shaped piece fixed on the tooling plate and a gasket arranged between the L-shaped piece and the bottom plate, and the adjusting structure adjusts the distance between the bottom plate and the L-shaped piece through changing the thickness of the gasket so as to realize adjustment of the flexible shaft to move along the axis direction of the seat slide rail.
6. The auxiliary structure for assembling the slide rail screw and the gear box of the automobile seat according to claim 1, wherein: the middle part of the holding rod is bent to form two bent rods, the angle between the two bent rods is an obtuse angle, and the connecting piece is hinged to the bent part of the holding rod.
7. The auxiliary structure for assembling the slide rail screw and the gear box of the automobile seat according to claim 1, wherein: the upper end sleeve of the holding rod is provided with a rubber sleeve which is convenient for being held by hands.
8. The auxiliary structure for assembling the slide rail screw and the gear box of the automobile seat according to claim 1, wherein: the power cylinder adopts a double-guide-rod cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922120033.0U CN211939782U (en) | 2019-11-29 | 2019-11-29 | Auxiliary structure for assembling automobile seat slide rail screw rod and gear box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922120033.0U CN211939782U (en) | 2019-11-29 | 2019-11-29 | Auxiliary structure for assembling automobile seat slide rail screw rod and gear box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211939782U true CN211939782U (en) | 2020-11-17 |
Family
ID=73175520
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922120033.0U Withdrawn - After Issue CN211939782U (en) | 2019-11-29 | 2019-11-29 | Auxiliary structure for assembling automobile seat slide rail screw rod and gear box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211939782U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110936142A (en) * | 2019-11-29 | 2020-03-31 | 广州瑞松智能科技股份有限公司 | Auxiliary structure for assembling automobile seat slide rail screw rod and gear box |
-
2019
- 2019-11-29 CN CN201922120033.0U patent/CN211939782U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110936142A (en) * | 2019-11-29 | 2020-03-31 | 广州瑞松智能科技股份有限公司 | Auxiliary structure for assembling automobile seat slide rail screw rod and gear box |
| CN110936142B (en) * | 2019-11-29 | 2024-09-10 | 广州瑞松智能科技股份有限公司 | Auxiliary structure for assembling automobile seat slide rail screw rod and gear box |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110936142A (en) | Auxiliary structure for assembling automobile seat slide rail screw rod and gear box | |
| CN211939782U (en) | Auxiliary structure for assembling automobile seat slide rail screw rod and gear box | |
| CN111855232A (en) | Full-automatic electronic measuring instrument for vehicle chassis | |
| CN104142222A (en) | Automatic power generator stator and rotor testing table | |
| CN209887569U (en) | Mechanical arm for clamping scanner | |
| CN215592934U (en) | Rotatory over-and-under type optical glass laser cutting device | |
| CN110202381B (en) | Drilling and riveting machine tool for manufacturing airplane body | |
| CN111551101A (en) | High-precision correction tool for machining automobile shaft parts | |
| CN104708020A (en) | Radius rod spherical surface contour machining device | |
| CN111055223A (en) | Auxiliary positioning tool for optical inspection of machined parts | |
| CN219115612U (en) | Positioning device of automobile top cover assembly | |
| CN117007016B (en) | Sheet metal part gradient measuring instrument | |
| CN219141771U (en) | Visual positioning detection device for aircraft skin hole-making countersink | |
| CN221099582U (en) | Automobile sheet metal part size detection device | |
| CN204545435U (en) | Radius rod sphere copying apparatus | |
| CN221706936U (en) | Automobile-used steering gear aircraft nose capability test equipment | |
| CN219945397U (en) | Frame cutting positioning auxiliary tool for aluminum alloy door and window production | |
| CN219977265U (en) | Adjustable device of positioning block of automobile checking fixture | |
| CN221496782U (en) | Tire mold positioning device convenient to position | |
| CN202144006U (en) | Adjustable positioning tool for T-shaped stud | |
| CN221217666U (en) | Optical fiber perform core rod correction tool and equipment thereof | |
| CN213793857U (en) | Material positioning device | |
| CN220227427U (en) | Automobile parts rubberizing tool | |
| CN219675730U (en) | Impact detection device for metal processing | |
| CN220312337U (en) | Auxiliary butt joint tool for die steel welding |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20201117 Effective date of abandoning: 20240910 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20201117 Effective date of abandoning: 20240910 |