CN218592825U - Locking auxiliary fixtures - Google Patents
Locking auxiliary fixtures Download PDFInfo
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- CN218592825U CN218592825U CN202222474210.7U CN202222474210U CN218592825U CN 218592825 U CN218592825 U CN 218592825U CN 202222474210 U CN202222474210 U CN 202222474210U CN 218592825 U CN218592825 U CN 218592825U
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- clamping
- horizontal
- limiting
- base
- locking auxiliary
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Abstract
The utility model discloses a locking auxiliary tool, which comprises a base, a moving component, a lifting component and a limiting component, wherein the moving component comprises a moving driving part fixed on the base and a horizontal follow-up part connected with the moving driving part; the lifting assembly comprises a lifting driving part connected to the horizontal follow-up part and a positioning part positioned on the lifting driving part, and a plurality of positioning holes are formed in the positioning part; the limiting assembly comprises a supporting part fixed on the base; treat that the machined part is placed on the supporting part after, remove drive division and drive horizontal follow-up portion and remove to the supporting part both sides, at this moment, the last location portion of lifting unit is located treats the machined part top, and along with lifting unit's decline, location portion compresses tightly treating the machined part surface, treats the machined part further positioning, prevents its aversion, and operating personnel carries out the lock silk operation through the locating hole in location portion to it, helps improving the processing stability, and then improves the lock and attaches the yield, reduces assembly tolerance, improves finished product quality.
Description
Technical Field
The utility model belongs to the technical field of the processing equipment, specifically speaking relates to a locking auxiliary fixtures.
Background
In the process of processing the smart watch/bracelet, parts are generally required to be connected and fixed together in a screw fastening mode, for example, in the process of pressing the watch, a downward pressing external force is required when the shell of the watch is closed and the screw is locked, so that the watch is ensured to be buckled in place;
in the process of pressing the watch cover, the efficiency of locking and paying the watch cover and the production efficiency of products are directly influenced by the yield, the existing tool only provides a supporting surface for the watch, the positioning and limiting effect is poor, the supporting position is unstable, the problem of displacement is easily caused, the assembly tolerance is large, and the locking and attaching yield is low.
Disclosure of Invention
An object of the utility model is to provide a locking auxiliary fixtures to solve the current machined part gland in-process of treating that exists among the prior art, treat the machined part because lack good spacing, lead to assembly tolerance great, the lock attaches the low scheduling problem of yield.
In order to realize the purpose of the utility model, the utility model adopts the following technical scheme to realize:
the utility model provides a locking auxiliary fixtures, it includes:
a base;
the moving assembly comprises a moving driving part fixed on the base and a horizontal follow-up part connected with the moving driving part;
the lifting assembly comprises a lifting driving part connected to the horizontal follow-up part and a positioning part positioned on the lifting driving part, and a plurality of positioning holes are formed in the positioning part;
the limiting assembly comprises a supporting portion fixed on the base, and a limiting portion used for placing a workpiece to be machined is formed on the supporting portion.
In some embodiments of the application, the limiting portion is a plurality of limiting blocks formed above the supporting portion, a limiting groove extending downwards is formed on each limiting block, and a processing position matched with the shape of the workpiece to be processed is surrounded by the side wall of each limiting groove.
In some embodiments of the present application, there is further included a clamp assembly including a clamp driving part fixed on the base and a clamp arm connecting an output end of the clamp driving part.
In some embodiments of the present application, the supporting portion is supported on the base through a support, the clamping driving portion is located below the supporting portion, two sides of the clamping driving portion are respectively formed with a telescopic end, and the telescopic ends are respectively connected to the clamping arms.
In some embodiments of the present application, the clamping arm includes a horizontal connecting portion, a vertical connecting portion connected to the horizontal connecting portion, and a horizontal clamping portion connected to an end of the vertical connecting portion and extending toward the direction of the limiting groove.
In some embodiments of the present application, a clamping channel is formed on the limiting portion, the horizontal clamping portion extends into the clamping channel, a clamping arc surface adapted to an edge of a workpiece to be machined is formed at a tail end of the horizontal clamping portion, and the horizontal clamping portion moves in the clamping channel along with the action of the clamping driving portion.
In some embodiments of the present application, the horizontal follower includes a moving beam and moving gussets at both ends of the moving beam.
In some embodiments of the application, the two ends of the movable supporting plate are respectively provided with a lifting driving part, and the positioning part is positioned between the two lifting driving parts.
In some embodiments of the present application, a guide portion is disposed on the base along a moving direction of the horizontal moving portion, and a guide rail adapted to the guide portion is formed on the horizontal moving portion.
In some embodiments of the present application, the workpiece to be processed is a watch, and a plurality of fastening positions are formed on the back cover, and each positioning hole corresponds to each fastening position.
Compared with the prior art, the utility model discloses an advantage is with positive effect:
the utility model relates to a locking auxiliary fixtures, be provided with the supporting part that is used for supporting treating the machined part on the base, the machined part is treated through the stopper to the supporting part and is restricted, treat that the machined part puts the back, the mobile drive portion drives horizontal follow-up portion and removes to the supporting part both sides, at this moment, location portion on the lifting unit is located treats the machined part top, along with lifting unit's decline, compress tightly location portion at treating the machined part surface, will treat that the machined part further fixes a position, prevent its aversion, operating personnel is through the locating hole in location portion, lock the silk operation to it, help improving the processing stability, and then improve the lock and attach the yield, reduce assembly tolerance, the quality of finished products is improved.
Other features and advantages of the present invention will become more apparent from the following detailed description of the invention when read in conjunction with the accompanying drawings.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a schematic structural view of an operating state of an embodiment of the locking auxiliary tool provided by the present invention;
FIG. 2 is one of the schematic structural views of the moving assembly and the lifting assembly;
FIG. 3 is a second schematic view of the moving assembly and the lifting assembly;
FIG. 4 is a schematic view of a spacing assembly;
FIG. 5 is a schematic view of the spacing assembly and the clamping assembly;
FIG. 6 is one of the schematic position diagrams of the workpiece to be machined on the position limiting assembly;
FIG. 7 is a second schematic view of the position of the workpiece to be machined on the limiting assembly;
FIG. 8 is a schematic view of the clamping assembly position;
FIG. 9 is a schematic view of the positioning part structure;
FIG. 10 is a schematic view of the positioning holes on the positioning part;
in the figure, the position of the upper end of the main shaft,
100. a base;
110. a guide portion;
200. a moving assembly;
210. a movement driving section;
220. a horizontal follow-up section;
221. moving the beam;
230. moving the supporting plate;
300. a lifting assembly;
310. a lifting drive part;
320. a positioning part;
321. positioning holes;
400. a clamping assembly; 401. clamping the arc surface;
410. a clamping drive section;
420. a clamp arm;
421. a horizontal connecting portion;
422. a vertical connecting portion;
423. a horizontal clamping portion;
500. a limiting component; 501. processing stations; 502. a support;
510. a limiting block;
600. and (5) processing the workpiece.
Detailed Description
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
In the description of the present application, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience in describing the present application and simplifying the description, but do not indicate or imply that the referred device or element must have a particular orientation, be constructed in a particular orientation, and be operated, and thus should not be construed as limiting the present application.
The terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless otherwise specified.
In the description of the present application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; may be mechanically coupled, may be directly coupled, or may be indirectly coupled through an intermediary. The specific meaning of the above terms in this application will be understood to be a specific case for those of ordinary skill in the art.
In the present application, unless expressly stated or limited otherwise, the recitation of a first feature "on" or "under" a second feature may include the recitation of the first and second features being in direct contact, and may also include the recitation of the first and second features not being in direct contact, but being in contact with another feature between them. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. "beneath," "under" and "beneath" a first feature includes the first feature being directly beneath and obliquely beneath the second feature, or simply indicating that the first feature is at a lesser elevation than the second feature.
The following disclosure provides many different embodiments or examples for implementing different features of the invention. In order to simplify the disclosure of the present invention, the components and arrangements of specific examples are described below. Of course, they are merely examples and are not intended to limit the present invention. Furthermore, the present invention may repeat reference numerals and/or reference letters in the various examples, which have been repeated for purposes of simplicity and clarity and do not in themselves dictate a relationship between the various embodiments and/or arrangements discussed.
As shown in fig. 1, the application provides a locking auxiliary fixtures for improve the wrist-watch and wait for the stability of machined part lock screw in-process, prevent to lock the screw in-process and treat that machined part 600 places the position not good, treat that machined part 600 takes place to remove, machining tolerance is great to lead to the lock to attach the yield low, the poor scheduling problem of finished product quality.
The locking auxiliary tool comprises a base 100, a moving assembly 200 connected to the base 100, a lifting assembly 300 moving back and forth under the action of the moving assembly 200, and a limiting assembly 500 fixed on the base 100 and used for supporting a workpiece 600 to be machined.
Referring to fig. 2, the base 100 is a substrate structure placed on the operation table, and the position limiting assembly 500 is fixed at one end of the base 100.
The moving assembly 200 is disposed along a first direction on the base 100, and the moving assembly 200 includes a moving driving part 210 fixed on the base 100 and a horizontal following part 220 connected to the moving driving part 210.
The horizontal following unit 220 moves along the first direction of the base 100 by the movement driving unit 210, and the movement driving unit 210 may be an air cylinder or other power equipment such as a driving motor.
The horizontal following unit 220 includes a moving beam 221 and moving support plates 230 at both ends of the moving beam 221, and the moving beam 221 moves back and forth with the expansion and contraction of the moving driving unit 210.
The base 100 is provided with a guide 110 along the moving direction of the horizontal moving part, and the horizontal moving part is formed with a guide rail adapted to the guide 110.
The guide rail moves along the guide part 110 during the movement of the horizontal movement part to improve the smoothness and accuracy of the movement.
The lifting assembly 300 includes a lifting driving part 310 connected to the horizontal following part 220 and a positioning part 320 located on the lifting driving part 310, and the lifting driving part 310 moves along the horizontal moving part to approach or separate from the position limiting assembly 500 along the first direction.
Referring to fig. 3, 9 and 10, the positioning portion 320 is a positioning pressing plate structure, a plurality of positioning holes 321 are formed on the positioning pressing plate structure, the positioning portion 320 is disposed along a direction perpendicular to the first direction, and in an operating state, the positioning portion 320 is located above the limiting assembly 500.
The movable supporting plate 230 has lifting driving parts 310 at both ends thereof, and the positioning part 320 is located between the two lifting driving parts 310.
The member to be processed 600 is a wristwatch, and a plurality of fastening positions are formed on the rear cover thereof, and the positioning holes 321 correspond to the fastening positions one by one.
In order to improve the versatility of the positioning portion 320 and facilitate the operation, the positioning hole 321 is a long hole formed on the positioning plate, and the centers of the long holes are symmetrical.
Of course, the member to be processed 600 may be other devices, and the positioning hole 321 is used to facilitate the operator to lock the screw on the fastening position.
The limiting assembly 500 comprises a supporting portion fixed on the base 100, and a limiting portion for placing the workpiece 600 to be processed is formed on the supporting portion.
Referring to fig. 4 and 5, the supporting portion is supported on the base 100 through a bracket 502, the limiting portion includes a plurality of limiting blocks 510 formed at the top of the supporting portion, a limiting groove extending downward is provided at a position on each limiting block 510 near the center, and each limiting groove is surrounded to form a processing position 501 adapted to the shape of the workpiece 600 to be processed.
When the workpiece 600 to be machined is a watch, an avoiding groove matched with the structure of the watch is formed on each limiting block 510.
Referring to fig. 6 to 8, in order to further limit the position of the workpiece 600 to be processed, the locking auxiliary tool further comprises a clamping assembly 400, wherein the clamping assembly 400 comprises a clamping driving portion 410 fixed on the base 100 and a clamping arm 420 connected with the output end of the clamping driving portion 410.
The clamping driving portion 410 is located below the supporting portion and below the bracket 502, telescopic ends are formed on two sides of the clamping driving portion 410 respectively, the telescopic ends are connected with the clamping arms 420 respectively, the clamping arms 420 extend to two sides of the limiting portion from two opposite ends of the supporting portion respectively, and the workpiece 600 is further clamped and fixed.
In operation, after the workpiece 600 is placed in the limiting groove, the clamping driving portion 410 drives the clamping arms 420 at two sides to contract inward, so as to clamp the workpiece 600 toward the middle.
The clamping driving part 410 can be a driving device capable of extending and retracting in two directions, and controls the clamping arms 420 on two sides to move; there may be two driving devices respectively disposed oppositely to each other to drive the clamping arm 420 on one side, and the specific choice thereof is not limited herein.
Specifically, referring again to fig. 5, the clamp arm 420 has a U-shaped structure, which includes a horizontal connecting portion 421, a vertical connecting portion 422 connected to the horizontal connecting portion 421, and a horizontal clamping portion 423 connected to an end of the vertical connecting portion 422 and extending in the direction of the stopper groove.
The horizontal connecting portion 421 is connected to the clamping driving portion 410, a clamping channel is formed on the limiting portion, the horizontal clamping portion 423 extends into the clamping channel, a clamping arc surface 401 matched with the edge of the workpiece 600 is formed at the tail end of the horizontal clamping portion 423, and the horizontal clamping portion 423 moves in the clamping channel along with the action of the clamping driving portion 410.
In an initial state, the movement driving portion 210 drives the horizontal moving portion and the lifting assembly 300 located on the horizontal moving portion to be located at one end far away from the limiting assembly 500, and the height of the positioning portion 320 on the lifting assembly 300 is higher than the sum of the heights of the supporting portion and the workpiece 600 to be processed.
The clamping driving portion 410 drives the two clamping arms 420 to be away from the limiting grooves, and an operator places the workpiece 600 to be machined in the machining position 501 surrounded by the limiting grooves.
After the workpiece 600 is placed, the clamping driving portion 410 drives the two clamping arms 420 to move closer to the middle, and further clamps and fixes the workpiece 600.
Finally, the moving driving part 210 drives the horizontal moving part and the lifting assembly 300 to approach the limiting assembly 500 until the positioning part 320 on the lifting assembly 300 is located right above the workpiece 600 to be processed.
Finally, the lifting driving portion 310 on the lifting assembly 300 drives the positioning portion 320 to descend until the to-be-processed member 600 is pressed, and at this time, the positioning holes 321 on the positioning portion 320 correspond to the fastening positions on the to-be-processed member 600 one by one.
In the foregoing description of embodiments, the particular features, structures, materials, or characteristics may be combined in any suitable manner in any one or more embodiments or examples.
The above embodiments of the present invention are only examples, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention are also intended to be covered by the scope of the present invention.
Claims (10)
1. The utility model provides a locking auxiliary fixtures, its characterized in that includes:
a base;
the moving assembly comprises a moving driving part fixed on the base and a horizontal follow-up part connected with the moving driving part;
the lifting assembly comprises a lifting driving part connected to the horizontal follow-up part and a positioning part positioned on the lifting driving part, and a plurality of positioning holes are formed in the positioning part;
the limiting assembly comprises a supporting portion fixed on the base, and a limiting portion used for placing a workpiece to be machined is formed on the supporting portion.
2. The locking auxiliary tool according to claim 1,
the limiting part is a plurality of limiting blocks formed above the supporting part, limiting grooves extending downwards are formed in the limiting blocks, and side walls of the limiting grooves enclose a processing position matched with the shape of a workpiece to be processed.
3. The locking auxiliary tool according to claim 1,
the clamping assembly comprises a clamping driving part fixed on the base and a clamping arm connected with an output end of the clamping driving part.
4. The locking auxiliary tool according to claim 3,
the supporting part is supported on the base through a support, the clamping driving part is located below the supporting part, telescopic ends are formed on two sides of the clamping driving part respectively, and the telescopic ends are connected with the clamping arms respectively.
5. The locking auxiliary tool according to claim 4,
the clamping arm comprises a horizontal connecting part, a vertical connecting part connected with the horizontal connecting part and a horizontal clamping part connected with the tail end of the vertical connecting part and extending towards the direction of the limiting groove.
6. The locking auxiliary tool according to claim 5,
the limiting part is provided with a clamping channel, the horizontal clamping part extends into the clamping channel, the tail end of the horizontal clamping part is provided with a clamping arc surface matched with the edge of a workpiece to be machined, and the horizontal clamping part moves in the clamping channel along with the action of the clamping driving part.
7. The locking auxiliary tool according to claim 1,
the horizontal follow-up part comprises a movable beam and movable supporting plates positioned at two ends of the movable beam.
8. The locking auxiliary tool according to claim 7,
the two ends of the movable supporting plate are respectively provided with a lifting driving part, and the positioning parts are positioned between the two lifting driving parts.
9. The locking auxiliary tool according to claim 8,
and a guide part is arranged on the base along the moving direction of the horizontal follow-up part, and a guide rail matched with the guide part is formed on the horizontal follow-up part.
10. The locking auxiliary tool according to claim 1,
the piece to be machined is a watch, a plurality of fastening positions are formed on the rear cover of the watch, and the positioning holes correspond to the fastening positions one to one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222474210.7U CN218592825U (en) | 2022-09-19 | 2022-09-19 | Locking auxiliary fixtures |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222474210.7U CN218592825U (en) | 2022-09-19 | 2022-09-19 | Locking auxiliary fixtures |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218592825U true CN218592825U (en) | 2023-03-10 |
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ID=85401248
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222474210.7U Active CN218592825U (en) | 2022-09-19 | 2022-09-19 | Locking auxiliary fixtures |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218592825U (en) |
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- 2022-09-19 CN CN202222474210.7U patent/CN218592825U/en active Active
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