Automobile safety handle assembly device

Abstract

The utility model provides a kind of automobile safety handle assembling device, including workbench, torsional spring installation component, damper shaft set component and torsional spring shaft set component, and the positioning seat for positioning panel is fixed on workbench;Torsional spring installation component is used to install torsional spring to torsional spring articulating seat, it includes the guide bushing slidable towards torsional spring articulating seat and the push rod slidingly installed in guide bushing, and the torsional spring extrusion slot of torsional spring is set in the side of guide bushing;When push rod pushes out torsional spring, the inner wall of torsional spring extrusion slot pushes and pushes the two supporting legs of torsional spring, to make torsional spring occur torsional deformation;Damper shaft set component is installed in the side of positioning seat, for installing damper shaft;Torsional spring shaft set component is installed in the other side of positioning seat, for installing torsional spring shaft;A kind of automobile safety handle assembling device provided by the utility model, overcome the defect that existing automobile safety handle torsional spring and pivot are inconvenient to install.

Description

Technical Field

[0001] This utility model relates to the field of automotive safety handle assembly technology, specifically to an automotive safety handle assembly device. Background Technology

[0002] In automotive applications, safety handles are crucial components for passenger safety. They provide essential support and grip points for passengers during vehicle movement, helping them cope with various dynamic situations such as acceleration, deceleration, and turning, thus ensuring their balance and safety.

[0003] like Figure 1 and Figure 2 As shown, the car safety handle includes a panel 91 and a handle 99. A damper hinge seat 94 and a torsion spring hinge seat 92 are respectively provided on both sides of the panel 91. A coat hook hinge seat 98 is provided on the inner side near the damper hinge seat 94. A damper is installed inside the damper hinge seat. The damper hinge seat, damper, and handle are connected via a damper shaft 95. A torsion spring 93 is installed inside the torsion spring hinge seat. The torsion spring, torsion spring hinge seat, and handle are connected via a torsion spring shaft 96. A coat hook is installed on the coat hook hinge seat via a coat hook shaft 97. In the prior art, car safety handles are generally assembled manually, which is laborious, especially the installation of the torsion spring and the three pivots. The torsion spring needs to be twisted and deformed during installation, which is very inconvenient. The pivots require alignment of multiple holes, which is laborious and inconvenient. Furthermore, the large number of pivots requires significant manual effort and is time-consuming and labor-intensive. Utility Model Content

[0004] (a) Technical problems to be solved

[0005] In view of this, the present invention provides an assembly device for automotive safety handles, overcoming the inconvenience of installing existing automotive safety handle torsion springs and pivots.

[0006] (II) Technical Solution

[0007] To solve the aforementioned technical problem, this utility model provides an automotive safety handle assembly device, comprising:

[0008] The workbench has a positioning seat fixed on it for positioning the panel;

[0009] A torsion spring mounting assembly extends obliquely through the worktable and corresponds to a torsion spring hinge seat, for mounting a torsion spring into the torsion spring hinge seat; the torsion spring mounting assembly includes a guide sleeve that can slide toward the torsion spring hinge seat and a push rod that is slidably mounted in the guide sleeve; one side of the guide sleeve has a torsion spring compression groove for inserting the torsion spring; when the push rod pushes the torsion spring out, the inner wall of the torsion spring compression groove pushes the two legs of the torsion spring, thereby causing the torsion spring to undergo torsional deformation;

[0010] A damper shaft through-mount assembly is installed on one side of the positioning seat and corresponds to the damper hinge seat, for mounting the damper shaft;

[0011] A torsion spring shaft mounting assembly is installed on the other side of the positioning seat and corresponds to the torsion spring hinge seat, for mounting the torsion spring shaft.

[0012] In some embodiments, the torsion spring compression groove includes a torsion spring positioning groove and a first foot positioning groove and a second foot positioning groove located on both sides of the torsion spring positioning groove. The torsion spring positioning groove, the first foot positioning groove and the second foot positioning groove are used to position and install the helical body, the first foot and the second foot of the torsion spring, respectively. The upper side wall of the first foot positioning groove is provided with a first inclined push wall for pushing the first foot, and the upper side wall of the second foot positioning groove is provided with a second inclined push wall for pushing the second foot.

[0013] In some embodiments, the head end of the push rod is provided with an arc-shaped recess that matches the positioning groove of the torsion spring. The outer walls on both sides of the arc-shaped recess are respectively provided with a first foot receiving groove and a second foot receiving groove. The first foot receiving groove and the second foot receiving groove are respectively used to accommodate the first foot and the second foot after torsion.

[0014] In some embodiments, a torsion spring feeding seat is connected to one side of the torsion spring extrusion groove, and a torsion spring feeding groove is provided on the torsion spring feeding seat. The torsion spring feeding groove is connected to the torsion spring positioning groove. A pushing cylinder is installed on one side of the torsion spring feeding seat, and the pushing cylinder is used to push the torsion spring on the torsion spring feeding seat into the torsion spring extrusion groove.

[0015] In some embodiments, the torsion spring mounting assembly further includes a connecting seat, an adjusting seat that is angle-adjustable and mounted on the connecting seat, a first slide seat that is slidably mounted on the adjusting seat, and a second slide seat that is slidably mounted on the first slide seat, wherein the guide sleeve is mounted on the first slide seat and the push rod is mounted on the second slide seat.

[0016] In some embodiments, the damper shaft through-mount assembly and the torsion spring shaft through-mount assembly have the same structure, both including a shaft positioning seat fixed to one side of the positioning seat and a push pin slidably mounted on one side of the shaft positioning seat. The upper end of the shaft positioning seat is provided with a first linear guide groove for accommodating the rotating shaft. The push pin corresponds to the first linear guide groove and is used to push the rotating shaft out of the first linear guide groove.

[0017] In some embodiments, a feeding shaft seat is fixed to the upper end of the shaft positioning seat, and a feeding shaft hole is provided in the feeding shaft seat; the feeding shaft hole communicates with the first linear guide groove and is used to fill the rotating shaft into the first linear guide groove.

[0018] In some embodiments, the workbench is equipped with a coat hook shaft insertion assembly on one side of the torsion spring mounting assembly. The coat hook shaft insertion assembly is used to install the coat hook shaft onto the coat hook hinge seat. The coat hook shaft insertion assembly includes a shaft placement plate that can move toward the positioning seat. The shaft placement plate is provided with a second linear guide groove for accommodating the coat hook shaft. A top shaft plate is slidably installed in the second linear guide groove. The top shaft plate can slide along the axial direction of the second linear guide groove. Top heads are symmetrically arranged on both sides of the top shaft plate.

[0019] In some embodiments, the workbench is equipped with a pressing and unloading assembly on one side relative to the torsion spring mounting assembly. The pressing and unloading assembly includes a horizontal slide that can move toward the positioning seat and a vertical support that can be raised and lowered relative to the horizontal slide. Press heads are symmetrically mounted on both sides of the vertical support, and a plurality of suction heads are spaced apart in a straight line between the two press heads. The press heads are used to press the handle when installing the torsion spring and the rotating shaft, and the suction heads are used to adsorb the handle after installation to move the automotive safety handle.

[0020] In some embodiments, the positioning seat is provided with a cavity adapted to the panel, and the upper side of the cavity and the side corresponding to the torsion spring mounting assembly are both in communication with the outside; the cavity is provided with a rotating shaft guide groove at the positions corresponding to the damper shaft through assembly and the torsion spring shaft through assembly; a sensor is installed on the side of the worktable located on the positioning seat, and the sensor is used to detect the handle.

[0021] (III) Beneficial Effects

[0022] Compared with the prior art, the beneficial effects that at least one technical solution adopted in the embodiments of this specification can achieve include at least:

[0023] 1) A torsion spring mounting assembly is set up to install the torsion spring. A damper shaft through-mount assembly, a torsion spring shaft through-mount assembly, and a coat hook shaft through-mount assembly are set up to install the three rotating shafts. Together with the pressing and unloading assembly and sensors and other automated components, each component has a clear division of labor and can install the corresponding parts simultaneously and in an orderly manner. This replaces the traditional manual installation method, greatly shortens the assembly time, reduces the installation difficulty, and improves the overall assembly efficiency.

[0024] 2) The torsion spring mounting assembly, through the cooperation of the torsion spring compression groove of the guide sleeve and the push rod, can automatically cause the torsion spring to undergo torsional deformation and be installed into the torsion spring hinge seat; the torsion spring compression groove, through the cooperation of the torsion spring positioning groove, the first support foot positioning groove, the second support foot positioning groove, the first inclined push wall and the second inclined push wall, can cause the torsion spring to undergo torsion deformation while the torsion spring is pushed out, making the installation of the torsion spring more convenient and avoiding the difficulty of manual torsion installation.

[0025] 3) The damper shaft through-mount assembly and the torsion spring shaft through-mount assembly cooperate with the shaft positioning seat, the ejector pin and the shaft feeding seat, and the coat hook shaft through-mount assembly cooperates with the shaft placement plate and the top shaft plate. They can automatically and accurately install the rotating shaft into place without the need for manual labor to align multiple shaft holes, which greatly reduces the difficulty of rotating shaft installation. Attached Figure Description

[0026] To more clearly illustrate the technical solutions of the embodiments of this application, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0027] Figure 1 It is a 3D diagram of an existing car safety handle;

[0028] Figure 2 This is an exploded view of an existing car safety grab handle;

[0029] Figure 3 This is a perspective view of an automotive safety handle assembly device according to this utility model;

[0030] Figure 4 This is a top-view structural schematic diagram of an automotive safety handle assembly device according to this utility model;

[0031] Figure 5 This is a perspective view of the torsion spring mounting component in an automotive safety handle assembly device according to this utility model;

[0032] Figure 6 This is a perspective view of the torsion spring mounting component in a car safety handle assembly device according to this utility model.

[0033] Figure 7 This is a perspective view of the connection between the guide sleeve, push rod, and torsion spring feeding seat in an automotive safety handle assembly device of this utility model;

[0034] Figure 8 This is a perspective view of the torsion spring compression groove in an automotive safety handle assembly device according to this utility model;

[0035] Figure 9 This is a perspective view of the connection between the push rod and the deformed torsion spring in a car safety handle assembly device according to this utility model;

[0036] Figure 10 This is a perspective view of the push rod in an automotive safety handle assembly device according to this utility model;

[0037] Figure 11 This is a perspective view of the connection between the positioning seat, damper shaft through-mount assembly, and torsion spring shaft through-mount assembly of an automotive safety handle assembly device according to this utility model.

[0038] Figure 12 This is a perspective view of a damper shaft through-mount component in an automotive safety handle assembly device according to this utility model.

[0039] Figure 13 This is a perspective view of the coat hook shaft threading component in a car safety handle assembly device according to this utility model;

[0040] Figure 14 This is a perspective view of the coat hook shaft threading component in a car safety handle assembly device according to this utility model;

[0041] Figure 15 This is a perspective view of the pressing and unloading component in an automotive safety handle assembly device according to this utility model;

[0042] Figure 16 This is a perspective view of the positioning seat in an automotive safety handle assembly device according to this utility model;

[0043] The component names corresponding to the various reference numerals in the figure are as follows: 1. Worktable; 2. Positioning seat; 201. Cavity; 202. Rotary shaft guide groove; 3. Torsion spring mounting assembly; 31. Guide sleeve; 311. Torsion spring extrusion groove; 3111. Torsion spring positioning groove; 3112. First support leg positioning groove; 3113. Second support leg positioning groove; 3114. First inclined push wall; 3115. Second inclined push wall; 32. Push rod; 321. Arc-shaped recess; 322. First support leg receiving groove; 323. Second support leg receiving groove; 33. Torsion spring feeding seat; 331. Torsion spring feeding groove; 34. Push cylinder; 35. Connecting seat; 36. Adjusting seat; 37. First slide; 38. Second slide; 4. Damper shaft through-mount assembly. Components; 41. Shaft positioning seat; 411. First linear guide groove; 42. Ejector pin; 43. Feed shaft seat; 431. Feed shaft hole; 5. Torsion spring shaft through-mount assembly; 6. Clothing hook shaft through-mount assembly; 61. Shaft placement plate; 611. Second linear guide groove; 62. Top shaft plate; 621. Top head; 7. Pressing and unloading assembly; 71. Horizontal slide; 72. Vertical support; 73. Press head; 74. Suction head; 8. Sensor; 91. Panel; 92. Torsion spring hinge seat; 93. Torsion spring; 931. Spiral body; 932. First support leg; 933. Second support leg; 94. Damper hinge seat; 95. Damper shaft; 96. Torsion spring shaft; 97. Clothing hook shaft; 98. Clothing hook hinge seat; 99. Handle. Detailed Implementation

[0044] The embodiments of this application will now be described in detail with reference to the accompanying drawings.

[0045] The following specific examples illustrate the implementation of this application. Those skilled in the art can easily understand other advantages and effects of this application from the content disclosed in this specification. Obviously, the described embodiments are only a part of the embodiments of this application, and not all of them. This application can also be implemented or applied through other different specific embodiments, and the details in this specification can also be modified or changed based on different viewpoints and applications without departing from the spirit of this application. It should be noted that, in the absence of conflict, the following embodiments and features in the embodiments can be combined with each other. Based on the embodiments in this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0046] It should be noted that various aspects of embodiments within the scope of the appended claims are described below. It will be apparent that the aspects described herein can be embodied in a wide variety of forms, and any particular structure and / or function described herein is merely illustrative. Based on this application, those skilled in the art will understand that one aspect described herein can be implemented independently of any other aspect, and two or more of these aspects can be combined in various ways. For example, any number and aspects set forth herein can be used to implement the device and / or practice the method. Additionally, this device and / or method can be implemented using structures and / or functionalities other than one or more of the aspects set forth herein.

[0047] It should also be noted that the illustrations provided in the following embodiments are only schematic representations of the basic concept of this application. The illustrations only show the components related to this application and are not drawn according to the number, shape and size of the components in actual implementation. In actual implementation, the form, quantity and proportion of each component can be arbitrarily changed, and the layout of the components may also be more complex.

[0048] Additionally, specific details are provided in the following description to facilitate a thorough understanding of the examples. However, those skilled in the art will understand that practice can be carried out without these specific details.

[0049] Combination Figures 3-16 As shown, this utility model provides an assembly device for automotive safety handles, including a workbench 1, a torsion spring mounting assembly 3, a damper shaft through-mount assembly 4, and a torsion spring shaft through-mount assembly 5.

[0050] See Figure 3 and Figure 4 The workbench 1 is fixed with a positioning seat 2 for positioning the panel 91, and the panel 91 is pre-installed with a coat hook.

[0051] See Figure 3 , Figure 4 , Figure 6 and Figure 7The torsion spring mounting assembly 3 extends obliquely through the worktable 1 and corresponds to the torsion spring hinge seat 92. The torsion spring mounting assembly 3 is used to install the torsion spring 93 into the torsion spring hinge seat 92. The torsion spring mounting assembly 3 includes a guide sleeve 31 that can slide toward the torsion spring hinge seat 92 and a push rod 32 that is slidably installed in the guide sleeve 31. The guide sleeve 31 and the push rod 32 can slide together toward the torsion spring hinge seat 92, and the push rod 32 can slide relative to the guide sleeve 31. A torsion spring compression groove 311 is provided on one side of the guide sleeve 31 for inserting the torsion spring 93. When the push rod 32 pushes the torsion spring 93 toward the torsion spring hinge seat 92, the inner wall of the torsion spring compression groove 311 pushes the two legs of the torsion spring 93, thereby causing the torsion spring 93 to undergo torsional deformation, so as to facilitate the subsequent installation of the torsion spring shaft. This structure, through the cooperation of the torsion spring compression groove of the guide sleeve and the push rod, can automatically cause the torsion spring to undergo torsional deformation and be installed into the torsion spring hinge seat. At the same time as the torsion spring is pushed out, it can cause the torsion spring to undergo torsional deformation, making the installation of the torsion spring more convenient and avoiding the difficulty of manual torsion installation.

[0052] See Figure 3 and Figure 4 The damper shaft through-mount assembly 4 is installed on one side of the positioning seat 2 and corresponds to the damper hinge seat 94, for installing the damper shaft 95. The torsion spring shaft through-mount assembly 5 is installed on the other side of the positioning seat 2 and corresponds to the torsion spring hinge seat 92, for installing the torsion spring shaft 96.

[0053] In some embodiments, such as Figures 6 to 8 As shown, the torsion spring compression groove 311 includes a torsion spring positioning groove 3111 and a first leg positioning groove 3112 and a second leg positioning groove 3113 located on both sides of the torsion spring positioning groove 3111. The torsion spring positioning groove 3111, the first leg positioning groove 3112 and the second leg positioning groove 3113 are used to position and install the spiral body 931, the first leg 932 and the second leg 933 of the torsion spring 93, respectively. The upper side wall of the first leg positioning groove 3112 is provided with a first inclined push wall 3114 for pushing the first leg 932, and the upper side wall of the second leg positioning groove 3113 is provided with a second inclined push wall 3115 for pushing the second leg 933. This structure, through the torsion spring positioning groove 3111, the first leg positioning groove 3112, and the second leg positioning groove 3113, can position the torsion spring 93 before deformation (in normal state). The positioning effect is good, preventing the push rod 32 from shifting when it pushes out the torsion spring 93, and ensuring the smooth deformation of the torsion spring.

[0054] In some embodiments, such as Figure 7 , Figure 9 and Figure 10As shown, the head end of the push rod 32 is provided with an arc-shaped recess 321 that matches the torsion spring positioning groove 3111. Under normal conditions, the arc-shaped recess 321 is placed in the torsion spring positioning groove 3111, and the two together position the torsion spring 93. The outer walls on both sides of the arc-shaped recess 321 are respectively provided with a first leg receiving groove 322 and a second leg receiving groove 323, which are used to accommodate the first leg 932 and the second leg 933 after torsion. The guide sleeve 31 is provided with an inner hole for the push rod 32 to slide. When the push rod 32 pushes the torsion spring 93 toward the torsion spring hinge seat 92, the first leg 932 and the second leg 933 gradually twist and are placed in the first leg receiving groove 322 and the second leg receiving groove 323.

[0055] In some embodiments, such as Figure 6 and Figure 7 As shown, a torsion spring feeding seat 33 is connected to one side of the torsion spring extrusion groove 311. The torsion spring feeding seat 33 is used to fill the torsion spring 93. A torsion spring feeding groove 331 is provided on the torsion spring feeding seat 33, and the torsion spring feeding groove 331 is connected to the torsion spring positioning groove 3111. A pushing cylinder 34 is installed on one side of the torsion spring feeding seat 33, and the pushing cylinder 34 is used to push the torsion spring 93 on the torsion spring feeding seat 33 into the torsion spring extrusion groove 311. With this structure, the torsion spring feeding seat 33 is used to fill the torsion spring 93, and the torsion spring 93 is easily discharged.

[0056] In some embodiments, such as Figure 5 and Figure 6 As shown, the torsion spring mounting assembly 3 also includes a connecting seat 35 fixed to the worktable 1 or frame, an adjustable seat 36 mounted on the connecting seat 35, a first slide 37 slidably mounted on the adjustable seat 36, and a second slide 38 slidably mounted on the first slide 37. The connecting seat 35 has an arc-shaped groove for adjusting the angle of the adjustable seat 36. The adjustable seat 36 is connected to the connecting seat 35 by fastening screws, which pass through the arc-shaped groove. The adjustable seat 36 allows for adjustment of the tilt angle of the torsion spring mounting assembly 3, facilitating angle adjustment since the torsion spring 93 needs to be installed at an angle. A guide sleeve 31 is mounted on the first slide 37, and a push rod 32 is mounted on the second slide 38. The first slide 37 is driven by a cylinder to move the guide sleeve 31 and the push rod 32 toward the positioning seat 2; the second slide 38 is driven by a cylinder to move the push rod 32 relative to the guide sleeve 31. When installing the torsion spring 93, the first slide block 37 drives the guide sleeve 31 and the push rod 32 to move toward the positioning seat 2. Then, the second slide block 38 drives the push rod 32 to slide relative to the guide sleeve 31. The push rod 32 pushes the torsion spring in the torsion spring positioning groove 3111 toward the torsion spring hinge seat 92.

[0057] In some embodiments, such as Figure 11 and Figure 12As shown, to simplify the structure, the damper shaft through-hole assembly 4 and the torsion spring shaft through-hole assembly 5 have the same structure. Both the damper shaft through-hole assembly 4 and the torsion spring shaft through-hole assembly 5 include a shaft positioning seat 41 fixed to one side of the positioning seat 2 and a push pin 42 slidably mounted on one side of the shaft positioning seat 41. The upper end of the shaft positioning seat 41 is provided with a first linear guide groove 411 for accommodating the rotating shaft; the push pin 42 corresponds to the first linear guide groove 411 and is used to push out the rotating shaft (damper shaft or torsion spring shaft) within the first linear guide groove 411. The push pin 42 is driven by a cylinder. With this structure, the damper shaft through-hole assembly and the torsion spring shaft through-hole assembly, through the cooperation of the shaft positioning seat, the push pin, and the shaft feeding seat, can automatically and accurately install the rotating shaft into place, eliminating the need for manual alignment of multiple shaft holes and greatly reducing the difficulty of shaft installation.

[0058] In some embodiments, such as Figure 11 and Figure 12 As shown, a shaft feeding seat 43 is fixed to the upper end of the shaft positioning seat 41, and a shaft feeding hole 431 is provided in the shaft feeding seat 43; the shaft feeding hole 431 communicates with the first linear guide groove 411 and is used to fill the rotating shaft into the first linear guide groove 411. This structure, with the shaft feeding seat 43 for filling the rotating shaft, makes loading convenient.

[0059] In some embodiments, such as Figure 3 , Figure 4 , Figure 13 and Figure 14 As shown, a coat hook shaft insertion assembly 6 is installed on one side of the torsion spring mounting assembly 3 on the workbench 1. The coat hook shaft insertion assembly 6 is used to install the coat hook shaft 97 onto the coat hook hinge seat 98. The coat hook shaft insertion assembly 6 includes a shaft placement plate 61 that can move toward the positioning seat 2. The shaft placement plate 61 is provided with a second linear guide groove 611 for accommodating the coat hook shaft 97. When the coat hook shaft is unloaded, it can be directly placed in the second linear guide groove 611. A top shaft plate 62 is slidably installed in the second linear guide groove 611. The top shaft plate 62 can slide along the axial direction of the second linear guide groove 611. Top heads 621 are symmetrically arranged on both sides of the top shaft plate 62. The shaft placement plate 61 and the top shaft plate 62 are both mounted on a sliding frame. The sliding frame is driven by a cylinder to move the shaft placement plate 61 and the top shaft plate 62 toward the positioning seat 2. The top shaft plate 62 is driven by a cylinder to push the coat hook shaft 97 out. This structure employs a shaft plate 61 and a top shaft plate 62 that can move toward the positioning seat 2, which can be adjusted according to the actual hole position of the coat hook hinge seat 98, and can be adapted to different types of car handles; it adopts symmetrically arranged top heads 621, which can be selected to push out according to the arrangement position of the coat hook hinge seat 98 (installed on the left or right side), further adapting to coat hook hinge seats 98 in different positions.

[0060] In some embodiments, such as Figure 3 and Figure 15 As shown, a pressing and unloading assembly 7 is installed on the workbench 1 on one side relative to the torsion spring mounting assembly 3. The pressing and unloading assembly 7 includes a horizontal slide 71 that can move toward the positioning seat 2 and a vertical support 72 that can be raised and lowered relative to the horizontal slide 71. Pressing heads 73 are symmetrically installed on both sides of the vertical support 72, and multiple suction heads 74 are installed at intervals along a straight line between the two pressing heads 73. The pressing heads 73 are used to press onto the handle 99 during the installation of the torsion spring and the three rotating shafts, preventing the handle 99 from shifting and ensuring the accuracy of the installation position. The suction heads 74 are used to absorb the handle 99 after installation to move the automotive safety handle, enabling automatic unloading and convenient use.

[0061] In some embodiments, such as Figure 3 and Figure 16 As shown, the positioning seat 2 is provided with a cavity 201 that is adapted to the panel 91. The upper side of the cavity 201 and the side corresponding to the torsion spring mounting assembly 3 are both connected to the outside. The cavity 201 is provided with a rotating shaft guide groove 202 at the positions corresponding to the damper shaft through assembly 4 and the torsion spring shaft through assembly 5. The worktable 1 is equipped with a sensor 8 on one side of the positioning seat 2. The sensor 8 is used to detect whether there is a handle 99 on the positioning seat 2 to avoid incorrect installation if the handle 99 is not installed.

[0062] In use, first position and install the panel 91 onto the positioning seat 2. Then, the damper and handle 99 can be installed manually or by a robot. Next, place the torsion spring, damper shaft, torsion spring shaft, and coat hook shaft in the corresponding positions. The pressing head 73 of the pressing and unloading assembly 7 presses onto the handle 99. Then, the torsion spring mounting assembly 3 works to install the torsion spring into the torsion spring hinge seat. Then, the damper shaft through-mount assembly 4, torsion spring shaft through-mount assembly 5, and coat hook shaft through-mount assembly 6 work simultaneously to install the three shafts into place. After installation, the suction head 74 of the pressing and unloading assembly 7 picks up the handle 99 and unloads the entire component.

[0063] In this specification, the same or similar parts between the various embodiments can be referred to mutually. Each embodiment focuses on describing the differences from other embodiments. In particular, the descriptions of the embodiments described later are relatively simple, and relevant parts can be referred to the descriptions of the foregoing embodiments.

[0064] The above description is merely a specific embodiment of this application, but the scope of protection of this application is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this application should be included within the scope of protection of this application. Therefore, the scope of protection of this application should be determined by the scope of the claims.

Claims

1. An automotive safety handle assembly apparatus, characterized by, include: Workbench (1), on which a positioning seat (2) for positioning panel (91) is fixed. A torsion spring mounting assembly (3) extends obliquely through the worktable (1) and corresponds to the torsion spring hinge seat (92) for mounting the torsion spring (93) into the torsion spring hinge seat (92). The torsion spring mounting assembly (3) includes a guide sleeve (31) that can slide toward the torsion spring hinge seat (92) and a push rod (32) that is slidably mounted in the guide sleeve (31). A torsion spring compression groove (311) is provided on one side of the guide sleeve (31) for inserting the torsion spring (93). When the push rod (32) pushes the torsion spring (93) out, the inner wall of the torsion spring compression groove (311) pushes the two legs of the torsion spring (93), thereby causing the torsion spring (93) to undergo torsional deformation. The damper shaft through-mount assembly (4) is installed on one side of the positioning seat (2) and corresponds to the damper hinge seat (94) for mounting the damper shaft (95). The torsion spring shaft through-mount assembly (5) is installed on the other side of the positioning seat (2) and corresponds to the torsion spring hinge seat (92) for mounting the torsion spring shaft (96).

2. The automotive safety handle assembly apparatus of claim 1, wherein: The torsion spring compression groove (311) includes a torsion spring positioning groove (3111) and a first foot positioning groove (3112) and a second foot positioning groove (3113) located on both sides of the torsion spring positioning groove (3111). The torsion spring positioning groove (3111), the first foot positioning groove (3112) and the second foot positioning groove (3113) are respectively used to position and install the spiral body (931), the first foot (932) and the second foot (933) of the torsion spring (93). The upper side wall of the first foot positioning groove (3112) is provided with a first inclined push wall (3114) for pushing the first foot (932), and the upper side wall of the second foot positioning groove (3113) is provided with a second inclined push wall (3115) for pushing the second foot (933).

3. The automotive safety handle assembly device according to claim 2, characterized in that: The push rod (32) has an arc-shaped recess (321) at its head end that is adapted to the torsion spring positioning groove (3111). The outer walls on both sides of the arc-shaped recess (321) are respectively provided with a first foot receiving groove (322) and a second foot receiving groove (323). The first foot receiving groove (322) and the second foot receiving groove (323) are respectively used to accommodate the first foot (932) and the second foot (933) after torsion.

4. The automotive safety handle assembly apparatus of claim 2, wherein: One side of the torsion spring extrusion groove (311) is connected to a torsion spring feeding seat (33), and the torsion spring feeding seat (33) is provided with a torsion spring feeding groove (331), which is connected to the torsion spring positioning groove (3111); a pushing cylinder (34) is installed on one side of the torsion spring feeding seat (33), which is used to push the torsion spring (93) on the torsion spring feeding seat (33) into the torsion spring extrusion groove (311).

5. The automotive safety handle assembly device according to claim 1, characterized in that: The torsion spring mounting assembly (3) further includes a connecting seat (35), an adjustable seat (36) mounted on the connecting seat (35) at an adjustable angle, a first slide (37) slidably mounted on the adjustable seat (36), and a second slide (38) slidably mounted on the first slide (37). The guide sleeve (31) is mounted on the first slide (37), and the push rod (32) is mounted on the second slide (38).

6. The automotive safety handle assembly apparatus of claim 1, wherein: The damper shaft through-mount assembly (4) and the torsion spring shaft through-mount assembly (5) have the same structure, both including a shaft positioning seat (41) fixed on one side of the positioning seat (2) and a push pin (42) slidably mounted on one side of the shaft positioning seat (41). The upper end of the shaft positioning seat (41) is provided with a first linear guide groove (411) for accommodating the rotating shaft. The push pin (42) corresponds to the first linear guide groove (411) and is used to push the rotating shaft out of the first linear guide groove (411).

7. The automotive safety handle assembly device according to claim 6, characterized in that: The upper end of the shaft positioning seat (41) is fixed with a shaft feeding seat (43), and a shaft feeding hole (431) is provided in the shaft feeding seat (43); the shaft feeding hole (431) is connected to the first linear guide groove (411) and is used to fill the rotating shaft into the first linear guide groove (411).

8. The automotive safety handle assembly device according to claim 1, characterized in that: The workbench (1) has a coat hook shaft insertion assembly (6) installed on one side of the torsion spring mounting assembly (3). The coat hook shaft insertion assembly (6) is used to install the coat hook shaft (97) onto the coat hook hinge seat (98). The garment hook shaft insertion assembly (6) includes a shaft placement plate (61) that can move toward the positioning seat (2). The shaft placement plate (61) is provided with a second linear guide groove (611) for accommodating the garment hook shaft (97). A top shaft plate (62) is slidably installed in the second linear guide groove (611). The top shaft plate (62) can slide along the axial direction of the second linear guide groove (611). Top heads (621) are symmetrically arranged on both sides of the top shaft plate (62).

9. The automotive safety handle assembly apparatus of claim 1, wherein: The workbench (1) has a pressing and unloading assembly (7) installed on one side relative to the torsion spring mounting assembly (3). The pressing and unloading assembly (7) includes a horizontal slide (71) that can move toward the positioning seat (2) and a vertical support (72) that can be raised and lowered relative to the horizontal slide (71). Press heads (73) are symmetrically installed on both sides of the vertical support (72). Multiple suction heads (74) are installed at intervals along a straight line between the two press heads (73). The press heads (73) are used to press the torsion spring and the rotating shaft onto the handle (99) when installing them. The suction heads (74) are used to absorb the handle (99) after installation to move the car safety handle.

10. The automotive safety handle assembly apparatus of claim 1, wherein: The positioning seat (2) is provided with a cavity (201) that is adapted to the panel (91). The upper side of the cavity (201) and the side corresponding to the torsion spring mounting assembly (3) are connected to the outside. The cavity (201) is provided with a rotating shaft guide groove (202) at the positions corresponding to the damper shaft through assembly (4) and the torsion spring shaft through assembly (5). The workbench (1) has a sensor (8) installed on one side of the positioning seat (2), the sensor (8) being used to detect the handle (99).

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