CN218964639U - Screw locking mechanism and screw machine - Google Patents
Screw locking mechanism and screw machine Download PDFInfo
- Publication number
- CN218964639U CN218964639U CN202223373326.8U CN202223373326U CN218964639U CN 218964639 U CN218964639 U CN 218964639U CN 202223373326 U CN202223373326 U CN 202223373326U CN 218964639 U CN218964639 U CN 218964639U
- Authority
- CN
- China
- Prior art keywords
- screw
- suction nozzle
- mounting frame
- assembly
- locking
- 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.)
- Active
Links
Images
Landscapes
- Manipulator (AREA)
Abstract
The application provides a screw lock is paid mechanism and screw machine, wherein screw lock is paid mechanism and is included: a mounting frame; the suction nozzle assembly is used for sucking the screw and is slidably mounted on the mounting frame; the locking assembly is used for fastening the screw and is slidably mounted on the mounting frame; the first elastic piece is used for driving the locking assembly to move towards the direction close to the suction nozzle assembly, and two ends of the first elastic piece are respectively connected with the locking assembly and the mounting frame; and the adjusting piece is used for adjusting the initial height position of the locking assembly, the adjusting piece is arranged on the mounting frame, and the locking assembly is floatingly supported on the adjusting piece. The screw locking mechanism and the screw machine provided by the application adopt the first elastic piece and the adjusting piece, the locking efficiency is higher, and the workpiece to be locked is not easy to damage.
Description
Technical Field
The application belongs to the technical field of screw locking, and more particularly relates to a screw locking mechanism and a screw machine.
Background
In the manufacturing process, the threaded connecting piece is widely applied, so that the screw locking operation is huge in demand. The screw locking operation is performed by adopting the traditional manual work, so that the labor intensity is high, the operation efficiency is low, the quality is not ensured, and the screw locking device is very unfavorable for batch operation.
In order to meet the production activity requirement and improve the operation efficiency of screw locking, semi-automatic screw machines appear on the market. The screw machine comprises a positioning device and a locking device, wherein the positioning device is used for acquiring the position information of a workpiece to be locked, and the locking device comprises a suction nozzle used for moving and taking screws and an electric screwdriver used for screwing the screws into screw holes of the workpiece to be locked. The motor is adopted to drive the screw rod to rotate, and the screw rod is in threaded connection with the electric batch, so that the lifting height of the electric batch is controlled. The lifting height of the electric batch can be accurately controlled, but the defect is that the batch head can only be driven by the motor and the screw rod in lifting, the screw is fastened or moved in process, and once the screw is contacted with the workpiece to be locked, the risk of damaging the workpiece to be locked is high when the motor and the screw rod are controlled.
Disclosure of Invention
An aim of the embodiment of the application is to provide a screw locking mechanism and screw machine to there is the lift that criticizes the head in the solution prior art and can only be controlled through motor and lead screw, in case criticize the head and contact with waiting to lock and pay the work piece, damage the technical problem who waits to lock and pay the work piece easily.
In order to achieve the above purpose, one of the technical schemes adopted in the application is as follows: provided is a screw locking mechanism including:
a mounting frame;
the suction nozzle assembly is used for sucking the screw and is slidably mounted on the mounting frame;
the locking assembly is used for fastening the screw and is slidably mounted on the mounting frame;
the first elastic piece is used for driving the locking assembly to move towards the direction close to the suction nozzle assembly, and two ends of the first elastic piece are respectively connected with the locking assembly and the mounting frame; the method comprises the steps of,
the adjusting piece is used for adjusting the initial height position of the locking assembly, the adjusting piece is arranged on the mounting frame, and the locking assembly is supported on the adjusting piece in a floating mode.
By adopting the technical scheme, the suction nozzle component absorbs the screw, the locking component fastens the screw in the screw hole on the workpiece to be locked, the suction nozzle component and the locking component are respectively and slidably arranged on the mounting frame and are mutually independent, the suction nozzle component moves upwards after contacting the workpiece to be locked, and the locking component contacts with the screw and rotates the screw to complete locking; after the locking is finished, the locking component is blocked by the workpiece to be locked and moves towards the direction away from the suction nozzle component, so that hard contact is avoided, a buffer effect is achieved, and the risk that the workpiece to be locked is damaged by the batch head rancour is reduced; in addition, the adjusting piece can adjust the distance between the suction nozzle assembly and the locking assembly, so that the suction nozzle assembly has more surplus movable space, screws with different lengths can be adapted, and the applicability is improved; the first elastic piece enables the locking assembly to move and reset in time, and prevents the locking assembly from sliding easily in the working process, so that normal locking operation is prevented from being influenced.
In one embodiment, the suction nozzle assembly includes a suction nozzle and a first support base detachably connected to the suction nozzle, the first support base being slidably connected to the mounting frame.
Through adopting above-mentioned technical scheme, can stably support the suction nozzle to make things convenient for better suction nozzle in order to be applicable to different scenes, lock the pair to the screw of different models.
Optionally, the suction nozzle comprises a suction nozzle body for generating negative pressure and a suction nozzle head for sucking screws, one end of the suction nozzle body is connected with the second supporting seat, and the suction nozzle head is in threaded connection with the other end of the suction nozzle body.
By adopting the technical scheme, different screws can be adapted by changing different suction nozzle heads, and the applicability of the screw locking mechanism is improved.
In one embodiment, the suction nozzle assembly further comprises a second elastic member for pulling the suction nozzle to move away from the locking assembly, one end of the second elastic member is connected with the mounting frame, and the other end of the second elastic member is connected with the first supporting seat.
By adopting the technical scheme, the suction nozzle assembly is convenient to reset in time after the primary locking operation is finished, and the next locking operation is faster.
In one embodiment, the locking assembly comprises a batch head, a driving piece for driving the batch head to rotate and a second supporting seat for supporting the driving piece, the batch head is slidably inserted into the suction nozzle assembly, and the second supporting seat is slidably connected to the mounting frame.
By adopting the technical scheme, the locking assembly is stably supported.
Optionally, the driving piece is installed on the second supporting seat, and a through hole for the output end of the electric batch to extend out is formed in the second supporting seat.
By adopting the technical scheme, the electric batch installation is convenient.
In one embodiment, the mounting frame comprises a mounting plate, a first fixing seat arranged in the middle of the mounting plate, a second fixing seat arranged at one end of the mounting plate, which is close to the suction nozzle assembly, and a guide shaft connected with the first fixing seat and the second fixing seat, and the second supporting seat is slidably sleeved on the guide shaft.
By adopting the technical scheme, the second supporting seat plays a role in guiding when moving and further stably supports the locking assembly.
In one embodiment, the first elastic piece is a first spring sleeved on the guide shaft, and two ends of the first spring are respectively connected with the first fixing seat and the second supporting seat in an abutting mode.
By adopting the technical scheme, the locking assembly can be reset in time after moving towards the Z axis, and the locking assembly is prevented from sliding easily in the working process, so that normal locking operation is prevented from being influenced.
In one embodiment, the mounting frame is provided with a guide rail, the suction nozzle assembly is provided with a first sliding block in sliding connection with the guide rail, and the locking assembly is provided with a second sliding block in sliding connection with the guide rail.
By adopting the technical scheme, the friction force of the guide rail is small, so that the suction nozzle assembly and the locking assembly only need less power for moving; in addition, the working accuracy of the sliding block is high, and the sliding is stable.
In one embodiment, a limiting block for stopping and positioning the first sliding block is mounted on the mounting frame, and the limiting block is located at one end, close to the suction nozzle assembly, of the guide rail.
By adopting the technical scheme, the first sliding block can be prevented from being separated from the sliding rail, so that the position of the suction nozzle assembly is limited.
In one embodiment, the first elastic pieces are arranged on two sides of the mounting frame;
and/or the two sides of the mounting frame are provided with the adjusting parts.
By adopting the technical scheme, the stability of the locking assembly is improved, and the locking assembly is smoother and more stable in adjustment.
Optionally, the adjusting part is an adjusting bolt, the adjusting bolt is in threaded connection with the second fixing seat, and one end of the adjusting bolt penetrates through the second fixing seat and abuts against the second supporting seat.
By adopting the technical scheme, the bolt is small in size, light in weight and simple to operate.
In one embodiment, the screw locking mechanism further comprises a camera component for acquiring position information of screw holes on the workpiece to be locked, and the camera component is mounted on one side of the mounting frame away from the locking component.
By adopting the technical scheme, the positioning of the workpiece to be locked is conveniently improved, the locking is performed more accurately, and the locking efficiency is improved.
Optionally, the camera assembly includes a lens and a light source, a third fixing seat and a fourth fixing seat are disposed on the mounting frame, the lens is mounted on the third fixing seat, and the light source is mounted on the fourth fixing seat.
By adopting the technical scheme, the lens is convenient for accurately acquiring the position of the screw hole on the workpiece to be locked.
In order to achieve the above purpose, a second technical scheme adopted in the application is as follows: the screw machine comprises a manipulator, and the screw locking mechanism is connected with the manipulator and used for driving the screw locking mechanism to move in the directions of an X axis, a Y axis and a Z axis.
By adopting the technical scheme, the screw machine has high applicability and low risk of damaging the workpiece to be locked.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are required for the embodiments or the description of the prior art will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic perspective view of a screw machine according to an embodiment of the present disclosure;
FIG. 2 is a schematic view of the screw locking mechanism of FIG. 1;
fig. 3 is an enlarged view at a in fig. 2.
Wherein, each reference sign in the figure:
10. a mounting frame; 11. a mounting plate; 12. a guide rail; 13. a limiting block; 14. a first fixing seat; 15. the second fixing seat; 16. a guide shaft; 17. a third fixing seat; 18. a fourth fixing base;
20. a suction nozzle assembly; 21. a suction nozzle; 211. a suction nozzle body; 212. a suction nozzle head; 22. a first support base; 222. a first slider; 23. a second elastic member;
30. a locking assembly; 31. a head is batched; 32. a driving member; 33. a second support base; 331. a second slider;
40. a first elastic member;
50. an adjusting member;
60. a camera assembly; 61. a lens; 62. a light source;
70. and a manipulator.
Detailed Description
In order to make the technical problems, technical schemes and beneficial effects to be solved by the present application more clear, the present application is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the present application.
It will be understood that when an element is referred to as being "mounted" or "disposed" on another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.
It is to be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present application and simplify description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be configured and operated in a particular orientation, and therefore should not be construed as limiting the present application.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present application, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.
Referring to fig. 1 to 3, the screw locking mechanism provided in the embodiment of the present application includes a mounting frame 10, a suction nozzle assembly 20, a locking assembly 30, a first elastic member 40 and an adjusting member 50; the suction nozzle assembly 20 is slidably mounted on the mounting frame 10, the locking assembly 30 is mounted on the mounting frame 10, one end of the first elastic member 40 is connected with the locking assembly 30, the other end of the first elastic member 40 is connected with the mounting frame 10, the adjusting member 50 is mounted on the mounting frame 10, and the locking assembly 30 is floatingly supported on the adjusting member 50; the suction nozzle assembly 20 is used for sucking a screw, the locking assembly 30 is used for fastening the screw, the first elastic piece 40 is used for driving the locking assembly 30 to move towards the direction close to the suction nozzle assembly 20, so that the output end of the locking assembly 30 is not lower than the lower end face of the suction nozzle assembly 20, and the adjusting piece 50 is used for adjusting the initial height position of the locking assembly 30.
The initial height position refers to the lowest position of the locking assembly 30 when the screw locking mechanism is not in operation. By adopting the adjusting member 50, the height of the lower end of the lock assembly 30 can be adjusted such that the height of the lower end of the lock assembly 30 is higher than the height of the lower end of the suction nozzle assembly 20, so as to avoid interference with the suction of the screw by the suction nozzle assembly 20. The suction nozzle assembly 20 sucks the screw and places the screw in a screw hole of the workpiece to be locked; in the process that the suction nozzle assembly 20 continues to move towards the workpiece to be locked, the suction nozzle assembly 20 is propped against the workpiece to be locked, and the workpiece to be locked can push the suction nozzle assembly 20 to move upwards due to the sliding connection of the suction nozzle assembly 20 and the mounting frame 10 until the locking assembly 30 contacts with the screw, and due to the self weight of the first elastic piece 40 and the locking assembly 30, the locking assembly 30 can generate certain pressure on the screw, so that the screw is screwed to complete locking. Because the first elastic piece 40 and the locking assembly 30 are utilized to control the pressure of the locking assembly 30 against the screw, the locking assembly 30 can automatically move upwards when the resistance is overlarge, so that the workpiece to be locked is prevented from being damaged; the first elastic member 40 enables the lock assembly 30 to be reset in time after moving, and prevents easy sliding, so as not to affect normal locking operation; the distance between the locking assembly 30 and the suction nozzle assembly 20 is adjusted through the adjusting piece 50, so that the use scene is enriched when the screws with different types and lengths are locked.
In an embodiment of the present application, referring to fig. 1 to 3, the suction nozzle assembly 20 includes a suction nozzle 21 and a first support seat 22, one end of the first support seat 22 is slidably connected to the mounting frame 10, and the suction nozzle 21 is detachably mounted on the other end of the first support seat 22. This arrangement can stably support the suction nozzle 21, and facilitate the installation and removal of the suction nozzle 21.
Optionally, the suction nozzle 21 is screwed with the first supporting seat 22, and in other embodiments, the suction nozzle may be clamped, inserted, or the like; the suction nozzle 21 includes a suction nozzle body 211 and a suction nozzle head 212, one end of the suction nozzle body 211 is in threaded connection with the first support base 22, and the other end of the suction nozzle body 211 is in threaded connection with the suction nozzle head 212. The nozzle 21 or nozzle head 212 is easily replaced to accommodate different types of screws.
In an embodiment of the present application, referring to fig. 1 to 3, the suction nozzle assembly 20 further includes a second elastic member 23, one end of the second elastic member 23 is connected to the mounting frame 10, the other end of the second elastic member 23 is connected to the first supporting seat 22, and the second elastic member 23 is used for pulling the suction nozzle 21 to move away from the locking assembly 30. The suction nozzle assembly 20 can be reset in time after one-time locking operation, and the next locking operation can be performed quickly.
Alternatively, the second elastic member 23 is a tension spring, and in other embodiments, the second elastic member 23 may be a rubber band or the like. The tension spring, the rubber band and the like are convenient to install, and are cheap and easy to obtain.
In one embodiment of the present application, referring to fig. 1 to 3, the locking assembly 30 includes a batch head 31, a driving member 32 and a second supporting seat 33, the batch head 31 is connected to the driving member 32, the batch head 31 is slidably inserted into the suction nozzle assembly 20, the driving member 32 is mounted on the second supporting seat 33, the second supporting seat 33 is slidably connected to the mounting frame 10, and the driving member 32 is used for driving the batch head 31 to rotate. Specifically, the screwdriver bit 31 is slidably inserted into the suction nozzle 21, before the suction nozzle 21 sucks the screw, one end of the screwdriver bit 31 is located in the suction nozzle 21, when the suction nozzle 21 sucks the screw and then locks, the suction nozzle 21 and the workpiece to be locked are abutted to move in a direction approaching the locking assembly 30, the screwdriver bit 31 contacts the screw, and the screw is rotated to complete locking under the driving of the driving member 32. This arrangement requires only the movement of the suction nozzle 21, and the locking operation can be completed without the need for an electric batch movement.
Optionally, the driving member 32 is a motor, and the second supporting seat 33 is provided with a through hole from which an output end of the motor extends. The motor is convenient to install.
In one embodiment of the present application, referring to fig. 1 to 3, the mounting frame 10 includes a mounting plate 11, a first fixing base 14, a second fixing base 15, and a guide shaft 16; the first fixing seat 14 is arranged in the middle of the mounting plate 11, the second fixing seat 15 is arranged at one end of the mounting plate 11 close to the suction nozzle assembly 20, one end of the guide shaft 16 is connected with the first fixing seat 14, and the other end of the guide shaft 16 is connected with the second fixing seat 15; and the guide shaft 16 is slidably sleeved in the second supporting seat 33, and the second supporting seat 33 is located between the first fixing seat 14 and the second fixing seat 15. The presence of the guide shaft 16 further increases the stability of the locking assembly 30, enabling the first support seat 22 to slide stably on the mounting plate 11.
In an embodiment of the present application, referring to fig. 1 to 3, the first elastic member 40 is a spring sleeved on the guide shaft 16, and one end of the first elastic member 40 is connected to the first fixing seat 14 in an abutting manner, and the other end of the first elastic member 40 is connected to the second supporting seat 33 in an abutting manner. The arrangement can reset the lock assembly 30 in time after moving, and can avoid the second support seat 33 from sliding easily, so as not to influence the normal locking operation.
Alternatively, the first elastic member 40 may be a compression spring, a tension spring, a rubber band, or the like; the pressure spring, the tension spring, the rubber band and the like have simple structures and are convenient to install.
In one embodiment of the present application, referring to fig. 1 to 3, the first elastic members 40 are disposed on both sides of the mounting frame 10. The stability of the second supporting seat 33 is improved, so that the second supporting seat is more stable and smooth in moving.
In one embodiment of the present application, the mount 10 is provided with an adjustment member 50 on both sides. The initial height position of the lock assembly 30 is easily adjusted, and both sides are simultaneously adjusted to maintain balance.
In another embodiment of the present application, the first elastic members 40 are disposed on both sides of the mounting frame 10, and the adjusting members 50 are disposed on both sides of the mounting frame 10. Is convenient to keep balance and stability, and is smoother and more stable during movement.
Optionally, the adjusting member 50 is an adjusting bolt, and the adjusting bolt is in threaded connection with the second fixing base 15, and penetrates through the second fixing base 15 and abuts against the second supporting base 33. The bolt is adjusted more accurately and the operation is simpler. In addition, compare and adopt motor and lead screw to drive in the relevant patent, this application greatly reduced weight and the volume of screw lock pair mechanism, and then only need less power when removing, and precision and efficiency also can obtain promoting.
In one embodiment of the present application, referring to fig. 1 to 3, a guide rail 12 is provided on a mounting frame 10, a first slider 222 is provided on a suction nozzle assembly 20, and the first slider 222 is slidably connected to the guide rail 12; the lock assembly 30 is provided with a second slider 331, and the second slider 331 is slidably connected to the guide rail 12. Specifically, the first slider 222 is disposed on the first support 22, and the second slider 331 is disposed on the second support 33. The friction force of the guide rail 12 is small, and the working accuracy of the sliding block is high; the nozzle assembly 20 and the locking assembly 30 are moved with little power and are further smoothly slid.
In one embodiment of the present application, referring to fig. 1 to 3, a stopper 13 is disposed at an end of the mounting frame 10 near the suction nozzle assembly 20, and the stopper 13 is used for preventing the first slider 222 from being separated from the sliding connection with the guide rail 12. The first slider 222 is prevented from sliding out of the guide rail 12. Specifically, the limiting block 13 is mounted at one end of the guide rail 12 close to the suction nozzle assembly 20; in other embodiments, the limiting block 13 may be further installed on the end of the mounting plate 11 near the suction nozzle assembly 20, so that the structure is more compact.
Optionally, referring to fig. 1 to 3, the screw locking mechanism further includes a camera assembly 60, the camera assembly 60 is mounted on a side of the mounting frame 10 away from the locking assembly 30, and the camera assembly 60 is used for obtaining position information of screw holes on a workpiece to be locked. The positioning of the workpiece to be locked is conveniently improved, the locking is more accurately carried out, and the locking efficiency is improved.
Optionally, the camera assembly 60 includes a lens 61 and a light source 62, the mounting frame 10 further includes a third fixing base 17 and a fourth fixing base 18, the lens 61 is mounted on the third fixing base 17, and the light source 62 is mounted on the fourth fixing base 18. The lens 61 is convenient to accurately acquire the position of the screw hole on the workpiece to be locked.
The embodiment of the application also provides a screw machine, please refer to fig. 1, including a manipulator 70 and the screw locking mechanism, the mounting plate 11 is connected with the manipulator 70, and the manipulator 70 is used for driving the screw locking mechanism to move. The screw machine that this application provided has the suitability height, damages the risk of waiting to lock to pay the work piece low.
Alternatively, the robot 70 is a four-axis robot with a high degree of freedom and simple operation.
The foregoing description of the preferred embodiments of the present application is not intended to be limiting, but is intended to cover any and all modifications, equivalents, and alternatives falling within the spirit and principles of the present application.
Claims (10)
1. A screw locking mechanism, comprising:
a mounting frame;
the suction nozzle assembly is used for sucking the screw and is slidably mounted on the mounting frame;
the locking assembly is used for fastening the screw and is slidably mounted on the mounting frame;
the first elastic piece is used for driving the locking assembly to move towards the direction close to the suction nozzle assembly, and two ends of the first elastic piece are respectively connected with the locking assembly and the mounting frame; the method comprises the steps of,
the adjusting piece is used for adjusting the initial height position of the locking assembly, the adjusting piece is arranged on the mounting frame, and the locking assembly is supported on the adjusting piece in a floating mode.
2. The screw lock mechanism of claim 1, wherein the suction nozzle assembly includes a suction nozzle and a first support base removably coupled to the suction nozzle, the first support base being slidably coupled to the mounting bracket.
3. The screw lock mechanism of claim 2, wherein the suction nozzle assembly further comprises a second elastic member for pulling the suction nozzle to move away from the lock assembly, one end of the second elastic member is connected to the mounting frame, and the other end of the second elastic member is connected to the first support base.
4. The screw lock mechanism of claim 1, wherein the lock assembly comprises a screwdriver head, a driving member for driving the screwdriver head to rotate, and a second support seat for supporting the driving member, the screwdriver head is slidably inserted into the suction nozzle assembly, and the second support seat is slidably connected to the mounting frame.
5. The screw lock mechanism of claim 4, wherein the mounting bracket comprises a mounting plate, a first fixing seat arranged in the middle of the mounting plate, a second fixing seat arranged at one end of the mounting plate near the suction nozzle assembly, and a guide shaft connecting the first fixing seat and the second fixing seat, and the second supporting seat is slidably sleeved on the guide shaft.
6. The screw locking mechanism according to claim 5, wherein the first elastic member is a spring sleeved on the guide shaft, and two ends of the spring are respectively connected with the first fixing seat and the second supporting seat in an abutting mode.
7. The screw lock mechanism according to any one of claims 1 to 6, wherein the first elastic member is provided on both sides of the mounting frame;
and/or the two sides of the mounting frame are provided with the adjusting parts.
8. The screw lock mechanism according to any one of claims 1 to 6, wherein a guide rail is provided on the mounting frame, a first slider is provided on the suction nozzle assembly in sliding connection with the guide rail, and a second slider is provided on the lock assembly in sliding connection with the guide rail.
9. The screw lock mechanism of claim 8, wherein a stopper for stopping the first slider is mounted on the mounting frame, and the stopper is located at an end of the guide rail near the suction nozzle assembly.
10. A screw machine comprising a robot and further comprising a screw locking mechanism as claimed in any one of claims 1 to 9, the mounting being connected to the robot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223373326.8U CN218964639U (en) | 2022-12-13 | 2022-12-13 | Screw locking mechanism and screw machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223373326.8U CN218964639U (en) | 2022-12-13 | 2022-12-13 | Screw locking mechanism and screw machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218964639U true CN218964639U (en) | 2023-05-05 |
Family
ID=86166217
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223373326.8U Active CN218964639U (en) | 2022-12-13 | 2022-12-13 | Screw locking mechanism and screw machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218964639U (en) |
-
2022
- 2022-12-13 CN CN202223373326.8U patent/CN218964639U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP3818906A1 (en) | Modularization adjustment front connection apparatus for drawer slide rail | |
| CN211540925U (en) | Positioning jig | |
| CN218964639U (en) | Screw locking mechanism and screw machine | |
| CN215040311U (en) | 3D printer | |
| CN116652587A (en) | Box pushing device for server assembly | |
| CN115767946A (en) | Electronic circuit processing device for point-to-point welding of triode | |
| CN216490551U (en) | Test mechanism and automatic test equipment | |
| CN212470693U (en) | Press from both sides material equipment | |
| CN212286266U (en) | Alignment mechanism and welding device | |
| CN211220143U (en) | Repair grinding device | |
| CN218744226U (en) | Metal processing machine for metal stamping | |
| CN215880612U (en) | Assembling device | |
| CN219665402U (en) | Laser adjusting tool and laser processing equipment | |
| CN214237910U (en) | Frock is used in leading equipment | |
| CN118398540B (en) | Silicon wafer inserting flower basket positioning equipment | |
| CN221262149U (en) | Magnetic core clamping device | |
| CN214375826U (en) | A work frame positioning adjustment mechanism for PCB board exposure machine | |
| CN220670482U (en) | Precision position degree measuring clamp | |
| CN219520746U (en) | Wire cutting device | |
| CN221735371U (en) | Turning and grinding composite machining center | |
| CN217343518U (en) | Positioning and guiding device for assembling blind inlaid workpiece | |
| CN218397317U (en) | Accurate panel beating wire drawing machine | |
| CN217167390U (en) | Automatic centering device for position of machine cabinet component | |
| CN217255118U (en) | Light guide plate bevel edge processing device | |
| CN221870021U (en) | Auxiliary supporting device of bending machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |