CN112454220A - Automatic positioning device for ignition body - Google Patents
Automatic positioning device for ignition body Download PDFInfo
- Publication number
- CN112454220A CN112454220A CN202011459470.6A CN202011459470A CN112454220A CN 112454220 A CN112454220 A CN 112454220A CN 202011459470 A CN202011459470 A CN 202011459470A CN 112454220 A CN112454220 A CN 112454220A
- Authority
- CN
- China
- Prior art keywords
- shaft sleeve
- rod
- mounting seat
- ignition
- positioning device
- 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
Images
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
- B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Air Bags (AREA)
Abstract
The invention discloses an automatic positioning device for an ignition body, which comprises: the ignition device comprises a mounting seat, a lifting piece and a positioning rod used for limiting the ignition body in the axial direction and the circumferential direction, wherein the lifting piece is fixedly mounted on the mounting seat, and the output end of the lifting piece is connected with the positioning rod. The driving mechanism drives the connecting rod and the positioning head to move downwards to clamp and fix the ignition body in the air bag air storage tank, so that the ignition body is prevented from being displaced by external force when the air storage tank is sealed by rolling, the position precision of the ignition body is ensured, and the performance of the air bag is greatly improved; the invention respectively carries out the profiling design on the positioning head and the ignition body, so that the positioning head is perfectly matched with the ignition body, and the coaxiality of the positioning head and the ignition body is ensured; the connecting shaft assembly is connected with the first shaft sleeve through the key groove, so that the rod body moves downwards, the connecting shaft assembly is not influenced, and the connecting shaft assembly can drive the rod body to rotate coaxially.
Description
Technical Field
The invention relates to the technical field of safety airbags, in particular to an automatic positioning device for an ignition body.
Background
Because during the shaping is sealed to car air bag ignition body book, the ignition body is sealed to the roll that the gasbag gas holder can not be better, lead to because of the fatal accident of air bag quality problems is not in a small number, how to reduce car air bag accident and put forward new height, when sealing the gas holder, because the ignition body in the gas holder does not have clamping device to press from both sides tightly, the relative position of ignition body and gas holder is not fixed, the gas holder can receive the striking of roll seal mould and lead to the ignition body to take place the displacement, thereby can not be better roll up the gas holder and seal, make air bag have the defect.
Disclosure of Invention
The invention aims to solve the technical problem of overcoming the defects in the prior art and provides an automatic positioning device for preventing the displacement of an ignition body in an air storage tank when the air storage tank is sealed.
In order to solve the technical problems, the invention adopts the following technical scheme: automatic positioning device for a pyrotechnic body, comprising: the ignition device comprises a mounting seat, a lifting piece and a positioning rod used for limiting the ignition body in the axial direction and the circumferential direction, wherein the lifting piece is fixedly mounted on the mounting seat, and the output end of the lifting piece is connected with the positioning rod.
Preferably, the locating lever includes connector, the body of rod and location head, the one end of connector with the output fixed connection of lifter, the other end of connector with the body of rod rotates to be connected, the body of rod is kept away from the one end spiral shell of connector connects the location head, the body of rod overcoat is equipped with first axle sleeve, the body of rod with first axle sleeve passes through the splined connection.
Preferably, a T-shaped groove is formed in the connecting head, a T-shaped boss matched with the T-shaped groove is arranged on the rod body, and the T-shaped boss is rotatably connected with the T-shaped groove.
Preferably, the upper surface of the ignition body is fixedly connected with a convex block, a positioning groove is formed in the convex block, and a positioning bulge matched with the positioning groove is arranged on the positioning head.
Preferably, still installed on the mount pad right the body of rod goes on the angle adjustment mechanism who turns to, angle adjustment mechanism includes driving piece, driving medium and connecting axle subassembly, the output of driving piece with the driving medium is connected, the driving medium with the connecting axle subassembly is connected, the connecting axle subassembly cover is established on the body of rod and with the body of rod forms radial gap, the connecting axle subassembly with first axle sleeve keyway is connected, first axle sleeve with connecting axle subassembly sliding connection.
Preferably, the mounting seat comprises a first mounting seat and a second mounting seat, the lifting piece is mounted on the first mounting seat, and the driving piece is mounted on the second mounting seat.
Preferably, the transmission part comprises a driving wheel and a driven wheel, the output end of the driving part is fixedly connected with the driving wheel, the driving wheel is meshed with the driven wheel, and the driven wheel is fixedly connected with the connecting shaft assembly.
Preferably, the connecting shaft subassembly includes connecting shaft sleeve, second shaft sleeve, retaining ring and bearing, the connecting shaft sleeve with the retaining ring cover is established on the body of rod and with the body of rod forms radial gap, the connecting shaft sleeve with from driving wheel fixed connection, the connecting shaft sleeve is kept away from the one end of driving wheel with retaining ring fixed connection, the retaining ring is kept away from the one end of connecting shaft sleeve with second shaft sleeve fixed connection, second shaft sleeve suit is in on the first shaft sleeve and with first shaft sleeve keyway connection, first shaft sleeve is followed second shaft sleeve sliding connection, the bearing housing is established on the second shaft sleeve and with second shaft sleeve fixed connection.
Preferably, a key groove is formed in the inner surface wall of the second shaft sleeve along the length direction, a sliding key is fixedly connected to the outer surface of the first shaft sleeve, and the key groove is in sliding connection with the sliding key.
Preferably, an inductive proximity sensor for detecting the angle of the positioning head is installed at the bottom of the first mounting seat, and a detection block matched with the inductive proximity sensor is installed on the upper surface of the driven wheel.
Compared with the prior art, the invention has the advantages that:
1. the lifting piece drives the rod body and the positioning head to move downwards to clamp and fix the ignition body in the air bag air storage tank, so that the ignition body is prevented from being displaced by external force when the air storage tank is sealed by rolling, the position precision of the ignition body is ensured, and the performance of the air bag is greatly improved.
2. The invention has simple structure and convenient operation.
3. The invention respectively carries out profile design on the positioning head and the ignition body, so that the positioning head is perfectly matched with the ignition body, and the coaxiality of the positioning head and the ignition body is ensured.
4. According to the invention, the driving part drives the connecting shaft assembly to rotate, so that the rod body is driven to rotate together, the positioning head and the ignition body are automatically aligned, and the ignition body is fixed.
5. The connecting shaft assembly is connected with the first shaft sleeve through the key groove, so that the rod body moves downwards, the connecting shaft assembly is not influenced, and the connecting shaft assembly can drive the rod body to rotate coaxially.
Drawings
FIG. 1 is a front view of the present invention;
FIG. 2 is a schematic view of a stick body according to the present invention;
FIG. 3 is a schematic view of a connecting head according to the present invention;
FIG. 4 is a schematic view of a positioning head of the present invention;
FIG. 5 is a schematic view of the present invention igniter body;
fig. 6 is a schematic view of a second bushing according to the present invention.
Illustration of the drawings:
1. a mounting seat; 11. a first mounting seat; 111. an inductive proximity sensor; 12. a second mounting seat; 2. a lifting member; 3. a fire body; 31. a bump; 311. positioning a groove; 4. positioning a rod; 41. a connector; 411. a T-shaped groove; 42. a rod body; 421. a T-shaped boss; 43. positioning the head; 431. positioning the projection; 44. a first bushing; 441. a sliding key; 5. an angle adjusting mechanism; 51. a drive member; 52. a transmission member; 521. a driving wheel; 522. a driven wheel; 5221. a detection block; 53. connecting the shaft assembly; 531. connecting the shaft sleeve; 532. a second shaft sleeve; 5321. a keyway; 533. a retainer ring; 534. and a bearing.
Detailed Description
The present invention will be described in further detail with reference to the drawings and specific embodiments, and it is to be understood that the described embodiments are only a few embodiments of the present invention, rather than the entire embodiments, and that all other embodiments obtained by those skilled in the art based on the embodiments of the present invention without inventive work fall within the scope of the present invention.
As shown in fig. 1 to 6, the automatic positioning device for an ignition body of the present embodiment includes: mount pad 1, lifting member 2 and be used for carrying out axial and the locating lever 4 that the circumference was injectd to ignition element 3, lifting member 2 fixed mounting is on mount pad 1, and the output of lifting member 2 is connected locating lever 4. In this embodiment, the lifting member 2 is a cylinder, and the cylinder model is: CEP1B20-75-M9PZ, this kind of cylinder have the space-saving, advantages such as installation accuracy height, intensity height. The cylinder provides the power that reciprocates for locating lever 4, and locating lever 4 moves down and realizes pressing from both sides tight location to the ignition body 3, and this embodiment has simple structure convenient to use's characteristics, receives external force influence when preventing the gas holder seaming and makes the ignition body produce the displacement, has guaranteed the position precision of ignition body 3, has improved the performance of gasbag greatly.
In this embodiment, the positioning rod 4 includes a connector 41, a rod 42 and a positioning head 43, one end of the connector 41 is fixedly connected to the output end of the lifting member 2, the other end of the connector 41 is rotatably connected to the rod 42, one end of the rod 42, which is far away from the connector 41, is screwed to the positioning head 43, a first shaft sleeve 44 is sleeved on the rod 42, and the rod 42 is connected to the first shaft sleeve 44 through a spline. The connector 41 plays a connecting role in this embodiment, so that the rod body 42 can rotate around the axis, the positioning head 43 is connected to the lower end of the rod body 42, the rod body 42 drives the positioning head 43 to rotate coaxially, the outer wall of the rod body 42 is provided with a spline, the inner wall of the first shaft sleeve 44 is provided with a spline groove, and the spline connection has the characteristics of uniform coaxial rotation stress, good centering performance, good guidance performance and the like.
In this embodiment, a T-shaped groove 411 is formed on the connector 41, a T-shaped boss 421 matched with the T-shaped groove 411 is formed on the rod body 42, and the T-shaped boss 421 is rotatably connected with the T-shaped groove 411. This mode of connection makes things convenient for the dismouting.
In this embodiment, an angle adjusting mechanism 5 for steering the rod 42 is further installed on the mounting base 1, the angle adjusting mechanism 5 includes a driving member 51, a transmission member 52 and a connecting shaft assembly 53, an output end of the driving member 51 is connected to the transmission member 52, the transmission member 52 is connected to the connecting shaft assembly 53, the connecting shaft assembly 53 is sleeved on the rod 42 and forms a radial gap with the rod 42, the connecting shaft assembly 53 is connected to the first shaft sleeve 44 through a key slot, and the first shaft sleeve 44 is slidably connected to the connecting shaft assembly 53. In this embodiment, the driving member 51 is an electric cylinder, the power of the driving member 51 (electric cylinder) is transmitted to the connecting shaft assembly 53 through the transmission member 52, and since the connecting shaft assembly 53 is connected to the first shaft sleeve 44 through a key slot, the connecting shaft assembly 53 rotates to drive the first shaft sleeve 44 to rotate coaxially, and the first shaft sleeve 44 drives the rod body 42 and the positioning head 43 to rotate coaxially, the position of the positioning head 43 can be adjusted, so that the position of the positioning head 43 is consistent with the position of the ignition body 3.
In this embodiment, the upper surface of the ignition body 3 is fixedly connected with a protruding block 31, the protruding block 31 is provided with a positioning groove 311, and the positioning head 43 is provided with a positioning protrusion 431 matched with the positioning groove 311.
In this embodiment, the mounting base 1 includes a first mounting base 11 and a second mounting base 12, the lifting member 2 is mounted on the first mounting base 11, and the driving member 51 (electric cylinder) is mounted on the second mounting base 12. The first mounting seat 11 and the second mounting seat 12 are respectively used as a carrying device for the lifting member 2 and the driving member 51 (electric cylinder), and the lifting member 2 and the driving member 51 (electric cylinder) can be mounted on one mounting seat or can be mounted on different mounting seats respectively, which are within the protection scope.
In this embodiment, the transmission member 52 includes a driving wheel 521 and a driven wheel 522, an output end of the driving member 51 (electric cylinder) is fixedly connected to the driving wheel 521, the driving wheel 521 is engaged with the driven wheel 522, and the driven wheel 522 is fixedly connected to the connecting shaft assembly 53.
In this embodiment, the connecting shaft assembly 53 includes a connecting shaft sleeve 531, a second shaft sleeve 532, a retainer ring 533 and a bearing 534, the connecting shaft sleeve 531 and the retainer ring 533 are sleeved on the rod body 42 and form a radial gap with the rod body 42, the connecting shaft sleeve 531 is fixedly connected to the driven wheel 522, an end of the connecting shaft sleeve 531, which is away from the driven wheel 522, is fixedly connected to the retainer ring 533, an end of the retainer ring 533, which is away from the connecting shaft sleeve 531, is fixedly connected to the second shaft sleeve 532, the second shaft sleeve 532 is sleeved on the first shaft sleeve 44 and is connected to the first shaft sleeve 44 through a key slot, the first shaft sleeve 44 is slidably connected to the second shaft sleeve 532 along, and. In this embodiment, the second shaft sleeve 532 can be connected to the outer surface of the first shaft sleeve 44 in a vertically sliding manner, the bearing 534 is fixedly installed on the second shaft sleeve 532, the second shaft sleeve 532 is connected with an external rolling mechanism through the bearing 534, two bearings are arranged in this embodiment, the second shaft sleeve 532 is conveniently connected with the external rolling mechanism better, the lower end of the second shaft sleeve 532 is provided with a blocking edge, and the size of the outer ring of the blocking edge is larger than that of the inner ring of the bearing 534. The upper end of the second shaft sleeve 532 is connected with a retainer ring 533, the size of the outer ring of the retainer ring 533 is larger than that of the inner ring of the bearing 534, the retainer edge and the retainer ring 533 prevent the bearing 534 from being separated from the second shaft sleeve 532, meanwhile, the retainer ring 533 plays a role in connecting the second shaft sleeve 532 with the connecting shaft sleeve 531, the connecting shaft sleeve 531 is connected with the driven wheel 522 through bolts, the driven wheel 522 rotates to drive the connecting shaft sleeve 531, the retainer ring 533 and the second shaft sleeve 532 to rotate together, and when the external rolling sealing mechanism connected with the bearing 534 rotates, the connecting shaft sleeve 531, the retainer ring 533 and the.
In this embodiment, a key groove 5321 is formed in the inner surface wall of the second shaft sleeve 532 along the length direction, a sliding key 441 is fixedly connected to the outer surface of the first shaft sleeve 44, and the key groove 5321 is slidably connected to the sliding key 441. The length of the key groove 5321 is larger than that of the sliding key 441, the width of the key groove 5321 is the same as that of the sliding key 441, and the sliding key 441 can move up and down along the key groove 5321 but cannot rotate, so that the coaxiality of the first shaft sleeve 44 and the second shaft sleeve 532 is guaranteed.
In this embodiment, an inductive proximity sensor 111 for detecting the angle of the positioning head 43 is attached to the bottom of the first mounting base 11, and a detection block 5221 used in cooperation with the inductive proximity sensor 111 is attached to the upper surface of the driven wheel 522. When the orientation of the ignition body 3 in the gas storage tank is inconsistent with the orientation of the positioning head 43, the positioning protrusion 431 on the positioning head 43 cannot be embedded into the positioning groove 311 on the ignition body, the external sensor sends a signal, the external controller enables the driving piece 51 (electric cylinder) to work, so that the orientation of the positioning head 43 is adjusted, the orientation of the positioning protrusion 431 on the positioning head 43 is consistent with the orientation of the positioning groove 311 on the ignition body, and when the inductive proximity sensor 111 senses that the detection block 5221 is in the range of 1mm, the driving piece 51 stops working.
The specific implementation principle is as follows: the external lifting device drives the whole body to move downwards, meanwhile, the cylinder of the lifting part 2 is started, the first shaft sleeve 44 fixedly connected with the rod body 42 moves downwards along the key groove 5321, the positioning head 43 moves downwards before the external rolling and sealing mechanism contacts with the air storage tank, the positioning head 43 contacts with the ignition body 3 firstly, at the moment, the cylinder of the lifting part 2 deflates, the situation that the rod body 42 is driven by the external lifting device to move downwards continuously is avoided, the positioning head 43 and the ignition body 3 generate rigid deformation, the positioning head 43 retracts gradually, a buffer is generated between the positioning head 43 and the ignition body 3, but the positioning head 43 still contacts with the ignition body 3 and positions the ignition body is avoided, the ignition body 3 is prevented from being displaced due to vibration generated when the rolling and sealing mechanism contacts with the air storage tank, the performance of an air bag is influenced, and the bearing 534 is a deep groove ball bearing, so that the concentricity.
The above description is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above-described embodiments. Modifications and variations that may occur to those skilled in the art without departing from the spirit and scope of the invention are to be considered as within the scope of the invention.
Claims (10)
1. An automatic positioning device for a pyrotechnic body, comprising: the ignition device comprises a mounting seat (1), a lifting piece (2) and a positioning rod (4) used for limiting the ignition body (3) in the axial direction and the circumferential direction, wherein the lifting piece (2) is fixedly mounted on the mounting seat (1), and the output end of the lifting piece (2) is connected with the positioning rod (4).
2. The automatic positioning device for a pyrotechnic body as claimed in claim 1, characterised in that: locating lever (4) are including connector (41), the body of rod (42) and location head (43), the one end of connector (41) with the output fixed connection of lifter (2), the other end of connector (41) with the body of rod (42) rotates and connects, the body of rod (42) is kept away from the one end spiral shell of connector (41) is connected location head (43), body of rod (42) overcoat is equipped with first axle sleeve (44), the body of rod (42) with first axle sleeve (44) are through splined connection.
3. The automatic positioning device for a pyrotechnic body as claimed in claim 2, characterised in that: t type groove (411) have been seted up on connector (41), be equipped with on the body of rod (42) with T type groove (411) matched with T type boss (421), T type boss (421) with T type groove (411) rotate and are connected.
4. The automatic positioning device for a pyrotechnic body as claimed in claim 2, characterised in that: the upper surface of the ignition body (3) is fixedly connected with a convex block (31), a positioning groove (311) is formed in the convex block (31), and a positioning bulge (431) matched with the positioning groove (311) is arranged on the positioning head (43).
5. Automatic positioning device for a pyrotechnic body as claimed in any one of claims 2 to 4, characterized in that: still installed on mount pad (1) right the body of rod (42) carries out angle adjustment mechanism (5) that turn to, angle adjustment mechanism (5) are including driving piece (51), driving medium (52) and connecting axle subassembly (53), the output of driving piece (51) with driving medium (52) are connected, driving medium (52) with connecting axle subassembly (53) are connected, connecting axle subassembly (53) cover is established on the body of rod (42) and with the body of rod (42) forms radial clearance, connecting axle subassembly (53) with first axle sleeve (44) keyway connection, first axle sleeve (44) with connecting axle subassembly (53) sliding connection.
6. The automatic positioning device for a pyrotechnic body as claimed in claim 5, wherein: the mounting seat (1) comprises a first mounting seat (11) and a second mounting seat (12), the lifting piece (2) is mounted on the first mounting seat (11), and the driving piece (51) is mounted on the second mounting seat (12).
7. The automatic positioning device for a pyrotechnic body as claimed in claim 6, wherein: the transmission part (52) comprises a driving wheel (521) and a driven wheel (522), the output end of the driving part (51) is fixedly connected with the driving wheel (521), the driving wheel (521) is meshed with the driven wheel (522), and the driven wheel (522) is fixedly connected with the connecting shaft assembly (53).
8. The automatic positioning device for a pyrotechnic body as claimed in claim 7, wherein: the connecting shaft assembly (53) comprises a connecting shaft sleeve (531), a second shaft sleeve (532), a retainer ring (533) and a bearing (534), the connecting shaft sleeve (531) and the retainer ring (533) are sleeved on the rod body (42) and form a radial gap with the rod body (42), the connecting shaft sleeve (531) is fixedly connected with the driven wheel (522), one end of the connecting shaft sleeve (531), which is far away from the driven wheel (522), is fixedly connected with the retainer ring (533), one end of the retainer ring (533) far away from the connecting shaft sleeve (531) is fixedly connected with the second shaft sleeve (532), the second shaft sleeve (532) is sleeved on the first shaft sleeve (44) and is in keyway connection with the first shaft sleeve (44), the first shaft sleeve (44) is connected with the second shaft sleeve (532) in a sliding mode, and the bearing (534) is sleeved on the second shaft sleeve (532) and is fixedly connected with the second shaft sleeve (532).
9. The automatic positioning device for a pyrotechnic body as claimed in claim 8 wherein: the inner surface wall of the second shaft sleeve (532) is provided with a key groove (5321) along the length direction, the outer surface of the first shaft sleeve (44) is fixedly connected with a sliding key (441), and the key groove (5321) is in sliding connection with the sliding key (441).
10. The automatic positioning device for a pyrotechnic body as claimed in claim 7, wherein: an inductive proximity sensor (111) for detecting the angle of the positioning head (43) is arranged at the bottom of the first mounting seat (11), and a detection block (5221) matched with the inductive proximity sensor (111) is arranged on the upper surface of the driven wheel (522).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011459470.6A CN112454220A (en) | 2020-12-11 | 2020-12-11 | Automatic positioning device for ignition body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011459470.6A CN112454220A (en) | 2020-12-11 | 2020-12-11 | Automatic positioning device for ignition body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112454220A true CN112454220A (en) | 2021-03-09 |
Family
ID=74803716
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011459470.6A Pending CN112454220A (en) | 2020-12-11 | 2020-12-11 | Automatic positioning device for ignition body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112454220A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203624503U (en) * | 2013-12-06 | 2014-06-04 | 上海恒精机电设备有限公司 | Automatic angle positioning device |
| CN203993229U (en) * | 2014-05-28 | 2014-12-10 | 江苏尚诚精密模具科技有限公司 | A kind of installation detent mechanism of taping machine |
| EP2977173A1 (en) * | 2013-03-19 | 2016-01-27 | Jiangsu Newamstar Packaging Machinery Co., Ltd | Linkage mechanism between lifting and bilateral positioning of bottom die |
| CN110143555A (en) * | 2019-05-30 | 2019-08-20 | 孙方卓 | The plug-in of Cover whirling Machine dismounts rotary lid mechanism |
| CN110422814A (en) * | 2019-09-17 | 2019-11-08 | 江苏汤姆森智能装备有限公司 | A kind of automatic cap-rotating device |
| CN210359359U (en) * | 2019-08-08 | 2020-04-21 | 佛山恒泰信科技有限公司 | Drilling mechanism of double-shaft drilling machine |
| CN210572633U (en) * | 2019-07-29 | 2020-05-19 | 厦门达真电机有限公司 | Motor lifting force testing device |
-
2020
- 2020-12-11 CN CN202011459470.6A patent/CN112454220A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2977173A1 (en) * | 2013-03-19 | 2016-01-27 | Jiangsu Newamstar Packaging Machinery Co., Ltd | Linkage mechanism between lifting and bilateral positioning of bottom die |
| CN203624503U (en) * | 2013-12-06 | 2014-06-04 | 上海恒精机电设备有限公司 | Automatic angle positioning device |
| CN203993229U (en) * | 2014-05-28 | 2014-12-10 | 江苏尚诚精密模具科技有限公司 | A kind of installation detent mechanism of taping machine |
| CN110143555A (en) * | 2019-05-30 | 2019-08-20 | 孙方卓 | The plug-in of Cover whirling Machine dismounts rotary lid mechanism |
| CN210572633U (en) * | 2019-07-29 | 2020-05-19 | 厦门达真电机有限公司 | Motor lifting force testing device |
| CN210359359U (en) * | 2019-08-08 | 2020-04-21 | 佛山恒泰信科技有限公司 | Drilling mechanism of double-shaft drilling machine |
| CN110422814A (en) * | 2019-09-17 | 2019-11-08 | 江苏汤姆森智能装备有限公司 | A kind of automatic cap-rotating device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP6479276B1 (en) | Hydraulic shock absorber | |
| CN113649733A (en) | Welding equipment with quick butt joint function for machining | |
| CN112454220A (en) | Automatic positioning device for ignition body | |
| CN113798949A (en) | Engine bearing cap processing equipment | |
| JP7006309B2 (en) | Steering device | |
| CN205928036U (en) | Positioner of motor end cap bearings room fraising | |
| CN112344822B (en) | Wall thickness upper and lower limit synchronous detection type axle main pin hole inner sleeve detection device | |
| CN111953160B (en) | Tool for machining conical motor shell | |
| CN111953159B (en) | Conical motor casing processing equipment and using method thereof | |
| CN210892957U (en) | Wall thickness upper and lower limit synchronous detection type axle main pin hole inner sleeve detection mechanism | |
| CN111167991B (en) | Rotary forging machine for producing magnesium metal orthopedic material | |
| CN111890097A (en) | Power head | |
| CN109128803B (en) | Rotor correction device | |
| JP6759779B2 (en) | Electric power steering device | |
| CN115023303A (en) | Conveying machine | |
| CN220490025U (en) | Corner acquisition and detection structure | |
| CN216554727U (en) | Nested oil cylinder with built-in displacement sensor | |
| CN116689681B (en) | Hollow shaft rotary forging equipment and process for driving motor of new energy automobile | |
| CN217292087U (en) | Bush installation frock of stabilizer bar | |
| CN220372598U (en) | Assembling device for automobile seat parts | |
| CN114719180B (en) | Automatic inflating device | |
| CN218124486U (en) | Motor lead screw | |
| CN221438143U (en) | Automobile steering long rod | |
| CN217122555U (en) | Angle adjusting mechanism for automobile seat pipe fitting | |
| SU1472220A1 (en) | Apparatus for press-fitting articles onto splined shafts |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210309 |
|
| RJ01 | Rejection of invention patent application after publication |