Assembly device

Abstract

The utility model relates to the technical field of assembling equipment, and particularly discloses an assembling device which comprises a workbench, a carrier and a pressing assembly. The workbench is provided with a bearing position for bearing products, the carrier comprises a bearing part and a loosening and tightening mechanism, the bearing part is movably arranged on the workbench, the loosening and tightening mechanism comprises a shell, a clamping assembly and a locking assembly, the shell is embedded in the bearing part and provided with a first containing groove, a second containing groove and a communicating hole, the clamping assembly is arranged in the first containing groove, and the locking assembly is arranged in the second containing groove. The locking assembly is movably arranged in the second containing groove, the clamping assembly is used for clamping or loosening the small part, a groove is formed in the periphery of the clamping assembly, and the locking assembly is provided with a stopping part right opposite to the communicating hole; the pressing assembly is arranged on the workbench and used for pressing the bearing piece so that the small piece clamped by the clamping assembly can be pressed on the product, and the locking assembly drives the stopping part to retreat from the groove under the extrusion effect of the product. According to the assembling device, the precision and efficiency of installing small parts are improved.

Description

Technical Field

[0001] The present application relates to the technical field of assembly equipment, and in particular to an assembly device. Background Art

[0002] During the assembly process of 3C products, it is often encountered that small parts such as screw columns need to be installed on the products. Currently, positioning carriers are usually used to position small parts when installing them, such as opening positioning holes or setting positioning screws on the positioning carriers to position small parts. However, due to the differences in size and shape of different small parts, the same small part has a certain range of tolerance during manufacturing. Using positioning carriers to position small parts will produce a large cumulative tolerance, resulting in lower accuracy in installing small parts. In addition, when small parts are installed on the product, using positioning carriers to position the small parts requires manual separation of the positioning carrier from the small parts, resulting in lower efficiency in installing small parts. Utility Model Content

[0003] In view of the above, it is necessary to propose an assembly device to improve the accuracy and efficiency of installing small parts.

[0004] The embodiment of the present application provides an assembly device for installing small parts on products, including a workbench, a carrier and a pressing assembly; the workbench has a bearing position for bearing the product; the carrier includes a bearing member and a tensioning mechanism, the bearing member is movably arranged on the workbench along a first direction and is arranged opposite to the bearing position, the tensioning mechanism includes a shell, a clamping assembly and a locking assembly, the shell is embedded in the side of the bearing member facing the bearing position, the shell is provided with a first accommodating groove, a second accommodating groove and a connecting hole connecting the first accommodating groove and the second accommodating groove, the first accommodating groove and the second accommodating groove extend along the first direction and are spaced apart along a second direction perpendicular to the first direction, the clamping assembly is arranged in the first accommodating groove and The locking assembly extends toward the bearing position, and the locking assembly is movably provided in the second accommodating groove and extends toward the bearing position. The clamping assembly is used to clamp or loosen the small part. A groove is provided on the outer periphery of the clamping assembly, and the locking assembly has a stop portion arranged opposite to the connecting hole. The stop portion can be inserted into or withdrawn from the groove along the second direction to lock the clamping assembly in a state of clamping the small part or cancel the locking of the clamping assembly; the pressing assembly is provided on the workbench, and the pressing assembly is used to press the bearing part along the first direction to press the small part clamped by the clamping assembly onto the product, and enable the locking assembly to drive the stop portion to withdraw from the groove along the second direction under the extrusion of the product.

[0005] When installing small parts, the above-mentioned assembly device positions the small parts in a clamping manner by setting a clamping component, and the locking component locks the clamping component in a state of clamping the small parts. Even if there are differences in the size and shape of the small parts, or there are tolerances within a certain range when the small parts are manufactured, the clamping component can adjust the position of the small parts when clamping the small parts without generating large cumulative tolerances, thereby improving the accuracy of installing small parts; in addition, when the small parts are connected to the product, the locking component automatically unlocks the clamping component to allow the clamping component to release the small parts, thereby facilitating the separation of the assembly device from the small parts, thereby improving the efficiency of installing small parts.

[0006] In some embodiments, the clamping assembly includes a clamping member, a clamping ring and a clamping elastic member; the clamping member is arranged in the first accommodating groove, and the end of the clamping member close to the bearing position is provided with a receiving hole and a plurality of dividing grooves extending along the first direction, the receiving hole is located in the middle of the clamping member, and a plurality of the dividing grooves are spaced apart and arranged on the peripheral side wall of the clamping member and connected to the receiving hole, so as to divide the end of the clamping member close to the bearing position into a plurality of clamping parts, the receiving hole is used for inserting the small part, and the plurality of the clamping parts are used to clamp or loosen the small part; the clamping ring is slidably sleeved on the plurality of the clamping parts along the first direction, The side of the clamping ring close to the bearing position is used to abut against the small part, and the groove is opened on the outer circumference of the clamping ring. The clamping ring is used to squeeze the multiple clamping parts when the stop part is inserted into the groove, so that the multiple clamping parts clamp the small part; the clamping elastic part is sleeved on the clamping part, one end of the clamping elastic part abuts the side of the clamping ring away from the bearing position, and the other end of the clamping elastic part is connected to the inner wall of the first accommodating groove, and the clamping elastic part is used to drive the clamping ring along the first direction to approach the bearing position and loosen the multiple clamping parts, so that the multiple clamping parts loosen the small part.

[0007] In some embodiments, along the direction from the clamping ring to the clamping elastic member, the size of the cross section of the clamping member gradually increases.

[0008] In some embodiments, the locking assembly includes a stop member, a stop elastic member, a retreat member and a retreat elastic member; the stop member is arranged in the second receiving groove while sliding along the second direction, and the stop portion is arranged on the stop member; the stop elastic member extends along the second direction, one end of the stop elastic member abuts against the side of the stop member away from the stop portion, and the other end of the stop elastic member abuts against the groove wall of the second receiving groove, and the stop elastic member is used to drive the stop member to approach the clamping ring along the second direction so that the stop portion is inserted into the groove; the retreat member is arranged in the second receiving groove while sliding along the first direction, the retreat member has a retreat slope, and the stop member has a The retreat slope is adapted to the stop slope, and the retreat piece is used to abut against the product, so that when the pressing assembly presses the supporting member along the first direction, the stop slope is squeezed by the retreat slope under the extrusion action of the product, driving the stop piece along the second direction away from the clamping ring, thereby making the stop part withdraw from the groove; the retreat elastic piece extends along the first direction, one end of the retreat elastic piece abuts the retreat piece, and the other end of the retreat elastic piece abuts the bottom of the second accommodating groove, and the retreat elastic piece is used to drive the retreat piece along the first direction away from the stop piece to cancel the extrusion of the retreat slope on the stop slope.

[0009] In some embodiments, the tightening mechanism further includes a first limiting component and a second limiting component, the first limiting component being arranged at the notch of the first accommodating groove, and the first limiting component being used to stop the clamping ring when the clamping ring approaches the bearing position along the first direction, and the second limiting component being arranged at the notch of the second accommodating groove, and the second limiting component being used to stop the withdrawing member when the withdrawing member moves away from the stop member along the first direction.

[0010] In some embodiments, there are multiple tightening mechanisms, and the shells of the multiple tightening mechanisms are embedded at intervals on a side of the supporting member facing the supporting position.

[0011] In some embodiments, the workbench includes a base and a plurality of supporting members, the supporting position and the pressing assembly are both arranged on the base, the plurality of supporting members are arranged at intervals on the base and around the supporting position, and the plurality of supporting members are used to support and position the product.

[0012] In some embodiments, the workbench further includes an inserting piece disposed at the supporting position, and the inserting piece is used to insert and position the product.

[0013] In some embodiments, the workbench further includes a positioning member, which is arranged on the base or a side of the supporting member facing away from the base. The supporting member is provided with a positioning hole, and the positioning member is used to be inserted into the positioning hole to position the supporting member relative to the base.

[0014] In some embodiments, the pressing assembly includes a bracket, a driving member and a pressing member; the bracket is arranged on the workbench and is located on one side of the supporting position; the driving member is arranged on the bracket; the pressing member is connected to the driving member and is arranged opposite to the supporting position, and the pressing member is used to approach and press the supporting member along the first direction under the drive of the driving member. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the three-dimensional structure of the assembly device provided in the embodiment of the present application and the applicable product.

[0016] Figure 2 yes Figure 1 The figure shows a schematic three-dimensional structure of a workbench, a pressing component and a carrier in an assembly device matched with applicable products.

[0017] Figure 3 yes Figure 2 Exploded view of workstation and carrier shown with applicable products.

[0018] Figure 4 yes Figure 2 The shown schematic diagram is a three-dimensional structural diagram of the carrier and the applicable small parts.

[0019] Figure 5 yes Figure 4 A schematic diagram of the three-dimensional structure of the tightening and loosening mechanism in the carrier shown is shown to cooperate with the applicable small parts.

[0020] Figure 6 yes Figure 5 The tightening mechanism and the applicable small parts are shown in a cross-sectional view along the VI-VI direction.

[0021] Figure 7 yes Figure 5 Schematic diagram of the exploded structure of the tensioning mechanism and applicable small parts shown.

[0022] Description of main component symbols

[0023] Assembly device 100

[0024] Rack 10

[0025] Storage space 11

[0026] Workbench 20

[0027] Base 21

[0028] Bearing position 211

[0029] Abutment 22

[0030] Plug-in 23

[0031] Positioning piece 24

[0032] Vehicle 30

[0033] Carrier 31

[0034] Positioning hole 311

[0035] Tension mechanism 32

[0036] Housing 321

[0037] First receiving groove 3211

[0038] Supporting protruding ring 3211a

[0039] Second receiving groove 3212

[0040] Connecting hole 3213

[0041] Clamping assembly 322

[0042] Clamping piece 3221

[0043] Storage hole 3221a

[0044] Dividing groove 3221b

[0045] Clamping portion 3221c

[0046] Clamping ring 3222

[0047] Groove 3222a

[0048] Inner hole 3222b

[0049] Limiting slot 3222c

[0050] Stop groove 3222d

[0051] Clamping elastic member 3223

[0052] Locking assembly 323

[0053] Stopper 3231

[0054] Stop portion 3231a

[0055] Stop slope 3231b

[0056] Avoidance hole 3231c

[0057] Restriction groove 3231d

[0058] Stop elastic member 3232

[0059] Retraction piece 3233

[0060] Retreat slope 3233a

[0061] Retreat elastic member 3234

[0062] First limiting component 324

[0063] First limiter 3241

[0064] First fixing bolt 3242

[0065] The second limiting component 325

[0066] Second limiter 3251

[0067] Perforation 3251a

[0068] Second fixing bolt 3252

[0069] Press-fit assembly 40

[0070] Bracket 41

[0071] Driving member 42

[0072] Pressed parts 43

[0073] Product 500

[0074] Small items 600 DETAILED DESCRIPTION

[0075] The embodiments of the present application are described in detail below. Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present application and are not to be construed as limiting the present application.

[0076] In the description of the present application, it should be understood that the terms indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present application. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more features. In the description of the present application, it should be noted that the meaning of "multiple" is two or more, unless otherwise clearly and specifically defined.

[0077] In the description of this application, it should be noted that, unless otherwise expressly specified or limited, the term "connection" should be understood in a broad sense. For example, it can mean a fixed connection, a detachable connection, or an integral connection; it can mean a mechanical connection, an electrical connection, or mutual communication; it can mean a direct connection or an indirect connection through an intermediate medium; it can mean internal communication between two elements or an interaction between two elements. For those skilled in the art, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0078] Some embodiments of the present application will be described in detail below with reference to the accompanying drawings.

[0079] See also Figure 1 、 Figure 2 and Figure 4 , the embodiment of the present application provides an assembly device 100, which is used to install a small part 600 on a product 500. Among them, the small part 600 can be a screw column, a connector, etc., and the product 500 can be a shell of a 3C product 500, a display module, etc. For ease of understanding, the embodiment of the present application takes the small part 600 as a BOSS column and the product 500 as a tablet computer shell as an example for explanation, and positions the first direction as Figure 1 and Figure 2 The Z-axis direction shown, the second direction is Figure 1 and Figure 2 In the X-axis direction shown, the first direction and the second direction are perpendicular to each other. Obviously, this is not a limitation of the embodiment of the present application.

[0080] See also Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 、 Figure 5 and Figure 6 In this embodiment, the assembly device 100 includes a frame 10 , a workbench 20 , a carrier 30 and a pressing assembly 40 .

[0081] The frame 10 has a storage space 11 . The workbench 20 is disposed on the frame 10 and located in the storage space 11 . The workbench 20 has a carrying position 211 for carrying the product 500 .

[0082] The carrier 30 includes a carrier 31 and a tensioning mechanism 32. The carrier 31 is movably arranged on the workbench 20 along the first direction and is arranged opposite to the carrier position 211. The tensioning mechanism 32 includes a shell 321, a clamping assembly 322 and a locking assembly 323. The shell 321 is embedded in the side of the carrier 31 facing the carrier position 211. The shell 321 is provided with a first receiving groove 3211, a second receiving groove 3212 and a connecting hole 3213 connecting the first receiving groove 3211 and the second receiving groove 3212. The first receiving groove 3211 and the second receiving groove 3212 extend along the first direction and are spaced apart along the second direction. The clamping assembly 322 is provided in the first receiving groove 3211 and extends toward the carrier position 211. The locking assembly 323 is movably provided in the second accommodating groove 3212 and extends toward the bearing position 211. The clamping assembly 322 is used to clamp or loosen the small part 600. A groove 3222a is provided on the periphery of the clamping assembly 322. The locking assembly 323 has a stop portion 3231a arranged opposite to the connecting hole 3213. The stop portion 3231a can be inserted into or withdrawn from the groove 3222a along the second direction to lock the clamping assembly 322 in a state of clamping the small part 600 or cancel the locking of the clamping assembly 322.

[0083] The pressing assembly 40 is arranged on the workbench 20, and the pressing assembly 40 is used to press the supporting member 31 along the first direction to press the small member 600 clamped by the clamping assembly 322 onto the product 500, and enable the locking assembly 323 to drive the stop portion 3231a to exit the groove 3222a along the second direction under the squeezing action of the product 500.

[0084] When the above-mentioned assembly device 100 is used to install the small part 600, the product 500 is first placed on the supporting position 211 of the workbench 20 for positioning, the small part 600 is inserted into the clamping assembly 322 of the loosening mechanism 32, and the clamping assembly 322 clamps the small part 600. The stop portion 3231a of the locking assembly 323 is inserted into the groove 3222a through the connecting hole 3213 to lock the clamping assembly 322 in the state of clamping the small part 600; then the supporting member 31 is installed on the workbench 20 so that the small part 600 and the locking assembly 323 are respectively against the product 500; then the pressing assembly 40 is pressed against the product 500 along the first direction. The carrier 31 is approached and pressed to the side away from the workbench 20 to press the small piece 600 clamped by the tensioning mechanism 32 onto the product 500. At the same time, the locking assembly 323 is squeezed against the product 500. Under the squeezing action of the product 500, the locking assembly 323 drives the stop portion 3231a to exit the groove 3222a along the second direction, thereby canceling the locking of the clamping assembly 322, so that the clamping assembly 322 releases the small piece 600. Finally, the pressing assembly 40 cancels the pressure on the carrier 31. At this time, the clamping assembly 322 has released the small piece 600, so that the carrier 30 can be directly separated from the small piece 600.

[0085] Since the clamping assembly 322 positions the small part 600 by clamping when installing the small part 600, and the locking assembly 323 locks the clamping assembly 322 in the state of clamping the small part 600, even if there are differences in the size and appearance of the small part 600, or there are tolerances within a certain range when manufacturing the small part 600, the clamping assembly 322 can adjust the position of the small part 600 when clamping the small part 600 without generating a large cumulative tolerance, thereby improving the accuracy of installing the small part 600; in addition, when the small part 600 is installed on the product 500, the locking assembly 323 automatically unlocks the clamping assembly 322 to release the small part 600, thereby facilitating the separation of the assembly device 100 from the small part 600, thereby improving the efficiency of installing the small part 600.

[0086] In this embodiment, after applying adhesive such as curing glue on the small piece 600 or the product 500, the small piece 600 is pressed onto the product 500 by the assembly device 100. After the adhesive such as curing glue is cured, the small piece 600 is fixed on the product 500.

[0087] Please refer again Figure 1 、 Figure 2 and Figure 3In this embodiment, the workbench 20 includes a base 21 and a plurality of abutting members 22. The support position 211 and the pressing assembly 40 are both provided on the base 21. The plurality of abutting members 22 are spaced apart on the base 21 and arranged around the support position 211. The plurality of abutting members 22 are used to abut and position the product 500. Thus, by providing the plurality of abutting members 22 to abut and position the product 500, the accuracy of placing the product 500 on the support position 211 is improved, which in turn helps improve the accuracy of installing the small component 600 on the product 500.

[0088] In this embodiment, the workbench 20 further includes an insert 23 positioned within the support position 211. The insert 23 is used to insert and position the product 500. Specifically, when the product 500 is positioned within the support position 211, the insert 23 inserts into the product 500, while the plurality of retaining members 22 retain the outer periphery of the product 500. The cooperation between the insert 23 and the plurality of retaining members 22 allows for precise positioning of the product 500 relative to the base 21.

[0089] In this embodiment, the workbench 20 further includes a positioning member 24, which is disposed on a side of the abutting member 22 facing away from the base 21. The carrier 31 defines a positioning hole 311, into which the positioning member 24 is inserted to position the carrier 31 relative to the base 21. Thus, the positioning member 24 and the positioning hole 311 cooperate to position the carrier 31 relative to the base 21, thereby improving the accuracy of assembling the carrier 31 and, in turn, improving the accuracy of installing the small component 600 on the product 500.

[0090] In some other embodiments, the positioning member 24 may also be provided on the base 21 , and the positioning member 24 inserted into the positioning hole 311 may also position the supporting member 31 relative to the base 21 . This embodiment of the present application does not specifically limit this.

[0091] In this embodiment, there are multiple positioning members 24 and multiple positioning holes 311, and the multiple positioning members 24 correspond to the multiple positioning holes 311. The multiple positioning members 24 are respectively arranged on the side of the multiple supporting members 22 facing away from the base 21. The multiple positioning members 24 are respectively inserted into the corresponding positioning holes 311 to position the support member 31 relative to the base 21. Since the multiple positioning members 24 are inserted into the multiple positioning holes 311, the positioning is more accurate, which helps to further improve the accuracy of assembling the support member 31.

[0092] In some other embodiments, the number of positioning members 24 and positioning holes 311 may also be one. For example, if the cross-sections of the positioning members 24 and the positioning holes 311 are triangular, square, or irregularly shaped, the positioning member 24 inserted into the positioning hole 311 can also accurately position the position of the supporting member 31 relative to the base 21. This embodiment of the present application does not specifically limit this.

[0093] Please refer to Figure 4 and Figure 5 In this embodiment, multiple tensioning mechanisms 32 are provided, and the housings 321 of the multiple tensioning mechanisms 32 are embedded at intervals on the side of the carrier 31 facing the carrier position 211. Specifically, the multiple tensioning mechanisms 32 are arranged according to the locations where the multiple small components 600 need to be installed on the product 500. By providing multiple tensioning mechanisms 32, the assembly device 100 can simultaneously install multiple small components 600 at corresponding locations on the product 500, thereby improving the efficiency of installing the small components 600.

[0094] Please refer to Figure 6 and Figure 7 The clamping assembly 322 includes a clamping member 3221, a pressing ring 3222 and a clamping elastic member 3223. The clamping elastic member 3223 can be, but is not limited to, a spring.

[0095] The clamping member 3221 is provided in the first receiving groove 3211, and the end of the clamping member 3221 close to the bearing position 211 is provided with a receiving hole 3221a extending along the first direction and a plurality of dividing grooves 3221b. The receiving hole 3221a is located in the middle of the clamping member 3221, and the plurality of dividing grooves 3221b are spaced apart and arranged on the peripheral side wall of the clamping member 3221 and are connected to the receiving hole 3221a, so as to divide the end of the clamping member 3221 close to the bearing position 211 into a plurality of clamping portions 3221c, the receiving hole 3221a is used for inserting the small piece 600, and the plurality of clamping portions 3221c are used for clamping or loosening the small piece 600; the clamping ring 3222 is slidably sleeved on the plurality of clamping portions 3221c along the first direction, and the clamping ring 3222 is close to the bearing position 21 One side of 1 is used to abut against the small piece 600, and the groove 3222a is opened on the outer periphery of the clamping ring 3222. The clamping ring 3222 is used to squeeze the multiple clamping parts 3221c when the stop part 3231a is inserted into the groove 3222a, so that the multiple clamping parts 3221c clamp the small piece 600; the clamping elastic part 3223 is sleeved on the clamping part 3221, one end of the clamping elastic part 3223 abuts against the side of the clamping ring 3222 away from the bearing position 211, and the other end of the clamping elastic part 3223 is connected to the inner wall of the first accommodating groove 3211. The clamping elastic part 3223 is used to drive the clamping ring 3222 to approach the bearing position 211 along the first direction and loosen the multiple clamping parts 3221c, so that the multiple clamping parts 3221c loosen the small piece 600.

[0096] Specifically, when the clamping assembly 322 clamps the small part 600, the small part 600 is inserted into the receiving hole 3221a, and then the clamping ring 3222 moves in a direction away from the bearing position 211 and squeezes the multiple clamping parts 3221c. When the clamping ring 3222 moves to the preset position, the stop part 3231a is inserted into the groove 3222a and locks the clamping ring 3222. The multiple clamping parts 3221c clamp the small part 600 and center the small part 600. Even if there are differences in the size and shape of the small part 600, or the small part 600 has a certain range of tolerance during manufacturing, the multiple clamping parts 3221c can adjust the position of the small part 600 when clamping the small part 600 without generating a large cumulative tolerance, thereby avoiding the cumulative tolerance exceeding the size control range and improving the accuracy of installing the small part 600. Furthermore, by providing the clamping elastic member 3223, when the stop portion 3231a moves out of the groove 3222a and unlocks the pressing ring 3222, the clamping elastic member 3223 drives the pressing ring 3222 toward the bearing position 211 and causes the plurality of clamping portions 3221c to release the small component 600, thereby facilitating separation of the assembly device 100 from the small component 600 and improving the efficiency of installing the small component 600. By providing the side of the pressing ring 3222 near the bearing position 211 to abut against the small component 600, when the plurality of clamping portions 3221c release the small component 600, the clamping elastic member 3223, through the pressing ring 3222, drives the small component 600 to be pressed against the product 500, thereby offsetting the tolerance of the small component 600 in the first direction, preventing the small component 600 from being tightly pressed against the product 500 due to the tolerance in the first direction, and thereby improving the accuracy of installing the first small component 600 on the product 500.

[0097] In this embodiment, the clamping ring 3222 has a limiting groove 3222c on one side near the bearing position 211. The limiting groove 3222c is used to abut and limit the small component 600. This helps improve the accuracy of the abutment between the small component 600 and the clamping ring 3222. Moreover, when the multiple clamping portions 3221c release the small component 600, the limiting groove 3222c can prevent the small component 600 from shifting, thereby improving the accuracy of the installation of the small component 600.

[0098] In this embodiment, a supporting protrusion 3211a is protruded from the wall of the first receiving groove 3211, and both ends of the clamping elastic member 3223 abut against the pressing ring 3222 and the supporting protrusion 3211a, respectively, so as to facilitate the installation of the clamping elastic member 3223.

[0099] In this embodiment, the cross-sectional area of the clamping member 3221 gradually increases as the pressure ring 3222 points toward the clamping elastic member 3223. Specifically, the end of the clamping member 3221 closest to the bearing portion 211 is tapered. As a result, when the pressure ring 3222 moves toward the abutting protrusion 3211a, the pressure ring 3222 squeezes the outer periphery of the multiple clamping portions 3221c, causing them to quickly close and clamp the small component 600. This helps improve the speed and stability of the clamping assembly 322 in clamping the small component 600.

[0100] In some other embodiments, the inner hole 3222b of the clamping ring 3222 may be set to be conical, so that the clamping ring 3222 moves toward the supporting convex ring 3211a and the multiple clamping parts 3221c can be quickly closed. This embodiment of the present application does not make any specific limitation to this.

[0101] In this embodiment, the locking assembly 323 includes a stopper 3231, a stopper elastic member 3232, a release member 3233, and a release elastic member 3234. The stopper elastic member 3232 may be, but is not limited to, a spring; and the release elastic member 3234 may be, but is not limited to, a spring.

[0102] The stop member 3231 is arranged in the second receiving groove 3212 and slides along the second direction, and the stop portion 3231a is arranged on the stop member 3231; the stop elastic member 3232 extends along the second direction, one end of the stop elastic member 3232 abuts against the side of the stop member 3231 away from the stop portion 3231a, and the other end of the stop elastic member 3232 abuts against the groove wall of the second receiving groove 3212, and the stop elastic member 3232 is used to drive the stop member 3231 to approach the clamping ring 3222 in the second direction so that the stop portion 3231a is inserted into the groove 3222a; the retreat member 3233 is arranged in the second receiving groove 3212 and slides along the first direction, and the retreat member 3233 has a retreat inclined surface 3233a, and the stop member 3231 has a stop inclined surface 3233a adapted to the retreat inclined surface 3233a. 231b, the retreat member 3233 is used to abut against the product 500, so that when the pressing assembly 40 presses the supporting member 31 along the first direction, the retreat slope 3233a is used to extrude the stop slope 3231b under the extrusion action of the product 500, driving the stop member 3231 along the second direction away from the clamping ring 3222, thereby making the stop portion 3231a exit the groove 3222a; the retreat elastic member 3234 extends along the first direction, one end of the retreat elastic member 3234 abuts against the retreat member 3233, and the other end of the retreat elastic member 3234 abuts against the bottom of the second accommodating groove 3212, and the retreat elastic member 3234 is used to drive the retreat member 3233 along the first direction away from the stop member 3231, so as to cancel the extrusion of the retreat slope 3233a on the stop slope 3231b.

[0103] Specifically, when the compression ring 3222 compresses the plurality of clamping portions 3221c to clamp the small component 600, the groove 3222a is aligned with the connecting hole 3213, and the stop elastic member 3232 drives the stop member 3231 toward the compression ring 3222 in the second direction. The stop portion 3231a passes through the connecting hole 3213 and inserts into the groove 3222a, thereby locking the compression ring 3222. When the pressing assembly 40 compresses the carrier 31 in the first direction to install the small component 600, the retreat member 3233 moves toward the bottom of the second receiving groove 3212 under the pressure of the product 500. At this time, the retreat inclined surface 3233a compresses the retreat inclined surface 3233a, causing the stop member 3231 to move away from the compression ring 3222 in the second direction, thereby causing the stop portion 3231a to exit the groove 3222a and cancel the locking of the compression ring 3222. When the pressing assembly 40 is separated from the carrier 31, the retreating elastic member 3234 drives the retreating member 3233 to quickly return to its original position. At this time, the retreating inclined surface 3233a cancels the pressure on the stopping inclined surface 3231b, and the stopping elastic member 3232 drives the stopping member 3231 to approach the clamping ring 3222 again, so that the stopping portion 3231a once again locks the clamping ring 3222. In this way, by providing the locking assembly 323 including the stopping member 3231, the stopping elastic member 3232, the retreating member 3233, and the retreating elastic member 3234, the structure is simple and helps to improve the accuracy of locking and unlocking the clamping assembly 322.

[0104] In this embodiment, the stop portion 3231a is located on the side of the stop member 3231 away from the stop elastic member 3232. The stop portion 3231a is columnar, and the end of the stop portion 3231a away from the stop elastic member 3232 is arc-shaped. The arc-shaped design can reduce the probability of the stop portion 3231a and the groove 3222a getting stuck.

[0105] In this embodiment, the stop member 3231 defines a relief hole 3231c extending along the first direction, through which the retracting elastic member 3234 passes. The relief hole 3231c is larger than the retracting elastic member 3234. The relief hole 3231c prevents the stop member 3231 from interfering with the retracting elastic member 3234 during movement.

[0106] In this embodiment, a limiting groove 3231d is further provided on the side of the stop member 3231 close to the stop elastic member 3232, one end of the stop elastic member 3232 abuts against the bottom of the limiting groove 3231d, and the other end of the stop elastic member 3232 abuts against the groove wall of the second accommodating groove 3212. The limiting groove 3231d can effectively prevent the stop elastic member 3232 from moving lateral to the stop member 3231, thereby helping to improve the accuracy of the stop elastic member 3232 in driving the stop member 3231 to move.

[0107] In this embodiment, the tensioning mechanism 32 further includes a first limiting assembly 324 and a second limiting assembly 325. The first limiting assembly 324 is disposed at the notch of the first receiving groove 3211 and is used to stop the compression ring 3222 when the compression ring 3222 approaches the bearing position 211 along the first direction. The second limiting assembly 325 is disposed at the notch of the second receiving groove 3212 and is used to stop the retreating member 3233 when the retreating member 3233 moves away from the stopper 3231 along the first direction. Thus, the provision of the first limiting assembly 324 can effectively prevent the compression ring 3222 from falling out of the first receiving groove 3211, and the provision of the second limiting assembly 325 can effectively prevent the retreating member 3233 from falling out of the second receiving groove 3212.

[0108] In this embodiment, the first limiting assembly 324 includes a first limiting member 3241 and a first fixing bolt 3242. The first limiting member 3241 is disposed on the housing 321 and partially blocks the notch of the first receiving groove 3211. The first fixing bolt 3242 passes through the first limiting member 3241 and extends into the housing 321 to secure the first limiting member 3241 to the housing 321. Due to the provision of the first limiting member 3241, when the clamping elastic member 3223 drives the clamping ring 3222 to release the multiple clamping portions 3221c, the first limiting member 3241 can prevent the clamping ring 3222 from completely disengaging from the first receiving groove 3211.

[0109] In this embodiment, a stop groove 3222d is defined on the sidewall of the end of the compression ring 3222 proximal to the support position 211, into which the first stop member 3241 extends. When the compression ring 3222 approaches the support position 211 in the first direction, the first stop member 3241 presses against the bottom of the stop groove 3222d to prevent the compression ring 3222 from completely disengaging from the first receiving groove 3211. The provision of the stop groove 3222d and the provision of the first stop member 3241 extending into the stop groove 3222d effectively prevent the first stop member 3241 from interfering with the small component 600 when the compression ring 3222 abuts the small component 600.

[0110] In this embodiment, the second limiting assembly 325 includes a second limiting member 3251 and a second fixing bolt 3252. The second limiting member 3251 is disposed on the housing 321 and covers the notch of the second receiving slot 3212. The second fixing bolt 3252 passes through the second limiting member 3251 and extends into the housing 321 to secure the second limiting member 3251 to the housing 321. The second limiting member 3251 defines a through-hole 3251a through which the retreating member 3233 extends. When the retreating elastic member 3234 drives the retreating member 3233 away from the stop member 3231 in the first direction, the second limiting member 3251 prevents the retreating member 3233 from completely disengaging from the second receiving slot 3212. The end of the retreating member 3233 away from the retreating elastic member 3234 extends through the through-hole 3251a to facilitate contact with the product 500.

[0111] Please refer again Figure 2 In this embodiment, the pressing assembly 40 includes a bracket 41, a driving member 42, and a pressing member 43. The bracket 41 is disposed on the workbench 20 and is located on one side of the support position 211. The driving member 42 is disposed on the bracket 41 and can be a telescopic cylinder. The pressing member 43 is connected to the driving member 42 and is disposed opposite the support position 211. The driving member 42 is used to drive the pressing member 43 to approach and press the support member 31 in a first direction. In this way, the pressing assembly 40 automatically presses the support member 31 to install the small component 600. The pressing speed is fast and the force application is highly accurate, thereby improving the efficiency and accuracy of installing the small component 600.

[0112] To sum up, when installing the small part 600, the assembly device 100 provided in the embodiment of the present application positions the small part 600 in a clamping manner by setting the clamping component 322, and the locking component 323 locks the clamping component 322 in a state of clamping the small part 600. Even if there are differences in the size and shape of the small part 600, or there is a certain range of tolerance in the manufacturing of the small part 600, the clamping component 322 can adjust the position of the small part 600 when clamping the small part 600 without generating a large cumulative tolerance, thereby improving the accuracy of installing the small part 600; in addition, when the small part 600 is connected to the product 500, the locking component 323 automatically unlocks the clamping component 322 to release the clamping component 322 from the small part 600, thereby facilitating the separation of the assembly device 100 from the small part 600, thereby improving the efficiency of installing the small part 600.

[0113] It will be apparent to those skilled in the art that the present application is not limited to the details of the exemplary embodiments described above, and that the present application can be implemented in other specific forms without departing from the spirit or essential characteristics of the present application. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present application is defined by the appended claims rather than the foregoing description, and all variations that come within the meaning and range of equivalents of the claims are intended to be embraced herein.

[0114] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present application and are not intended to limit the present application. Although the present application has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present application may be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present application.

Claims

1. An assembly device for mounting a small part on a product, characterized in that: include: A workbench having a carrying position for carrying the product; and a second latching mechanism connected to the first latching mechanism and the second latching mechanism connected to the first latching mechanism, the second latching mechanism connected to the second latching mechanism and the second latching mechanism connected to the first latching mechanism and the second latching mechanism connected to the second latching mechanism. A pressing assembly is arranged on the workbench, and is used to press the carrier along the first direction to press the small part clamped by the clamping assembly onto the product, and enable the locking assembly to drive the stop part to exit the groove along the second direction under the extrusion action of the product.

2. The assembly device according to claim 1, wherein: The clamping assembly comprises: a clamping member provided in the first receiving groove, wherein the end of the clamping member close to the bearing position is provided with a receiving hole extending along the first direction and a plurality of dividing grooves, the receiving hole being located in the middle of the clamping member, and the plurality of dividing grooves being spaced apart and arranged on the peripheral side wall of the clamping member and communicating with the receiving hole, so as to divide the end of the clamping member close to the bearing position into a plurality of clamping portions, the receiving hole being used for inserting the small piece, and the plurality of clamping portions being used for clamping or releasing the small piece; a clamping ring, slidably sleeved on the plurality of clamping portions along the first direction, the side of the clamping ring close to the bearing position being used to abut against the small piece, the groove being provided on the outer circumference of the clamping ring, the clamping ring being used to press the plurality of clamping portions when the stop portion is inserted into the groove, so that the plurality of clamping portions clamp the small piece; A clamping elastic member is sleeved on the clamping member, one end of the clamping elastic member presses against the side of the clamping ring away from the bearing position, and the other end of the clamping elastic member is connected to the inner wall of the first accommodating groove. The clamping elastic member is used to drive the clamping ring along the first direction to approach the bearing position and loosen the multiple clamping parts, so that the multiple clamping parts loosen the small parts.

3. The assembly device according to claim 2, wherein: Along the direction from the clamping ring to the clamping elastic member, the cross-sectional size of the clamping member gradually increases.

4. The assembly device according to claim 2, wherein: The locking assembly comprises: a stopper, slidably disposed in the second receiving groove along the second direction, wherein the stop portion is disposed on the stopper; a stop elastic member extending along the second direction, one end of the stop elastic member abutting against a side of the stop member facing away from the stop portion, and the other end of the stop elastic member abutting against a groove wall of the second accommodating groove, the stop elastic member being used to drive the stop member toward the clamping ring along the second direction so that the stop portion is inserted into the groove; a retreating member, slidably disposed in the second accommodating groove along the first direction, the retreating member having a retreating inclined surface, the stopping member having a stopping inclined surface adapted to the retreating inclined surface, the retreating member being used to abut against the product, so that when the pressing assembly presses the bearing member along the first direction, the retreating inclined surface presses the stopping inclined surface under the extrusion action of the product to drive the stopping member away from the clamping ring along the second direction, thereby causing the stopping portion to exit the groove; The retreat elastic member extends along the first direction, one end of the retreat elastic member abuts against the retreat member, and the other end of the retreat elastic member abuts against the bottom of the second accommodating groove. The retreat elastic member is used to drive the retreat member away from the stop member along the first direction to cancel the extrusion of the retreat inclined surface on the stop inclined surface.

5. The assembly device according to claim 4, characterized in that The tightening mechanism also includes a first limiting component and a second limiting component. The first limiting component is arranged at the notch of the first accommodating groove, and the first limiting component is used to stop the clamping ring when the clamping ring approaches the bearing position along the first direction. The second limiting component is arranged at the notch of the second accommodating groove, and the second limiting component is used to stop the retreating member when the retreating member moves away from the stop member along the first direction.

6. The assembly device according to claim 1, wherein: There are multiple tightening mechanisms, and the shells of the multiple tightening mechanisms are embedded at intervals on a side of the supporting component facing the supporting position.

7. The assembly device according to claim 1, wherein: The workbench includes a base and a plurality of supporting members. The supporting position and the pressing assembly are both arranged on the base. The plurality of supporting members are arranged at intervals on the base and around the supporting position. The plurality of supporting members are used to support and position the product.

8. The assembly device according to claim 7, characterized in that The workbench further comprises an inserting piece arranged at the bearing position, and the inserting piece is used for inserting and positioning the product.

9. The assembly device according to claim 7, wherein: The workbench also includes a positioning member, which is arranged on the base or a side of the supporting member facing away from the base. The supporting member is provided with a positioning hole, and the positioning member is used to be inserted into the positioning hole to position the supporting member relative to the base.

10. The assembly device according to claim 1, wherein: The press-fit assembly comprises: A bracket, arranged on the workbench and located on one side of the bearing position; A driving member, disposed on the bracket; A pressing member is connected to the driving member and is arranged opposite to the bearing position. The pressing member is used to approach and press the bearing member along the first direction under the drive of the driving member.

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