CN111716264B - Support frock - Google Patents

Abstract

The invention discloses a supporting tool, and belongs to the technical field of automobile assembly. The support tool comprises a support mechanism, wherein the support mechanism comprises: a sleeve; the lifting piece is arranged in the sleeve in a sliding manner; the supporting piece is arranged at the top end of the lifting piece and used for supporting a product; the elastic fixture block is arranged on the sleeve through an elastic piece, and the elastic piece is configured to enable the elastic fixture block to always have a tendency of moving close to the lifting piece; the side wall of the lifting piece is provided with a clamping groove, and the elastic clamping block can be clamped into the clamping groove, so that the lifting piece is supported on the elastic clamping block. The supporting tool provided by the invention is provided with the sleeve and the lifting piece which can slide relatively, and realizes the conversion between the supporting state and the retracting state of the supporting tool through the clamping connection and the separation of the elastic clamping block and the clamping groove; the whole supporting tool is simple in structure and convenient to operate, and the assembling efficiency is improved.

Description

Support frock

Technical Field

The invention relates to the technical field of automobile assembly, in particular to a supporting tool.

Background

The automobile seat is formed by assembling a seat basin and a backrest, and in an assembly line of automobile products, a support tool is usually required to be adopted to support the backrest to play a role in positioning and supporting, and then the backrest and the seat basin are installed; after the seat is installed, the backrest and the seat basin are relatively fixed into a whole, and the supporting tool is withdrawn for continuously assembling the next seat. Generally, the mode that supports the frock and all adopt artifical material loading and artifical unloading to work, but outside driving pieces such as cylinder can be introduced mostly to current support frock for whole support frock structure is complicated, with higher costs, has still increased manual operation's insecurity simultaneously.

Disclosure of Invention

The invention aims to provide a supporting tool which is simple in structure, safe and convenient to operate and low in manufacturing cost.

In order to realize the purpose, the following technical scheme is provided:

the utility model provides a support frock, includes the supporting mechanism, the supporting mechanism includes:

a sleeve;

the lifting piece is arranged in the sleeve in a sliding manner;

the supporting piece is arranged at the top end of the lifting piece and used for supporting a product;

the elastic fixture block is arranged on the sleeve through an elastic piece, and the elastic piece is configured to enable the elastic fixture block to always have a tendency of moving close to the lifting piece;

the side wall of the lifting piece is provided with a clamping groove, and the elastic clamping block can be clamped into the clamping groove, so that the lifting piece is supported on the elastic clamping block.

Preferably, the supporting mechanism further comprises a wrench, the upper end of the wrench is connected with the elastic clamping block, the elastic piece is arranged between the lower end of the wrench and the sleeve, and the portion, located between the elastic clamping block and the elastic piece, of the wrench is rotatably connected with the sleeve.

Preferably, the elastic member is a compression spring.

Preferably, the supporting mechanism further comprises a guide block arranged on the sleeve, a guide groove extending along the horizontal direction is formed in the guide block, and the elastic clamping block is arranged in the guide groove in a sliding manner.

Preferably, the wrench is movably connected with the elastic clamping block.

Preferably, set up the stopper in the sleeve, set up the spacing groove on the outer wall of piece that goes up and down, the stopper is located the spacing inslot, the groove top and the tank bottom of spacing groove can respectively with the top and the bottom looks butt of stopper.

Preferably, a fixed block is arranged in the sleeve, and the fixed block extends downwards until the fixed block extends out of the bottom end of the sleeve; an accommodating groove is formed in the lifting piece, and the fixing block is accommodated in the accommodating groove; the receiving groove extends downward to a bottom end of the lifting member.

Preferably, the limiting block is arranged on the fixing block, the limiting groove of the lifting piece is communicated with the accommodating groove through the through groove, and the connecting portion of the limiting block is arranged in the through groove in a sliding mode.

Preferably, the lifting piece comprises a main body part and a positioning part which are sequentially connected from top to bottom, and the outer diameter of the main body part is the same as the inner diameter of the sleeve; the circumferential direction of the positioning part is provided with the clamping groove and the limiting groove.

Preferably, the support tool further comprises a reset mechanism, the reset mechanism comprises a support frame and a tray arranged on the support frame, the support piece is supported on the tray, and the sleeve can slide relative to the lifting piece under the action of self gravity, so that the elastic clamping block is clamped into the clamping groove.

Compared with the prior art, the invention has the following beneficial effects:

the support tool provided by the invention is provided with the sleeve and the lifting piece which can slide relatively, and realizes the conversion between the support state and the retraction state of the support tool through the clamping connection and the separation of the elastic clamping block and the clamping groove so as to complete the loading and unloading operation of the support tool; the whole supporting tool is simple in structure and convenient to operate, and is beneficial to improving the assembly efficiency; and the conversion of the use state of the supporting tool does not need to adopt external driving pieces such as cylinders, so that the production cost is reduced, and the safety of manual operation is improved.

Drawings

Fig. 1 is a schematic structural diagram of a supporting mechanism for supporting a tool in an embodiment of the present invention;

FIG. 2 is a schematic structural diagram of a supporting mechanism in a supporting state according to an embodiment of the present invention;

FIG. 3 is a schematic diagram of the support mechanism in a retracted state according to an embodiment of the present invention;

FIG. 4 is a schematic view of the assembly of the lifting member and the fixing block according to the embodiment of the present invention;

FIG. 5 is a first schematic view illustrating the assembly of the supporting base and the positioning seat according to the embodiment of the present invention;

FIG. 6 is a second schematic view illustrating the assembly of the supporting base and the positioning seat according to the embodiment of the present invention;

fig. 7 is a schematic structural diagram of a resetting mechanism of a support tool in an embodiment of the present invention;

fig. 8 is a schematic view of a support mechanism on a reset mechanism in an embodiment of the present invention.

Reference numerals:

100-supporting a tool; 200-positioning seat;

101-a support mechanism; 102-a reset mechanism; 103-a sensor; 201-a positioning block;

10-a sleeve; 11-a lifting member; 12-a support; 13-an elastic clamping block; 14-an elastic member; 15-a wrench; 16-a guide block; 17-a limiting block; 18-fixing block; 19-a support base; 21-a wire body mounting rack; 22-a support frame; 23-a tray; 24-a sensor protection frame;

111-a body portion; 112-a positioning section; 121-a cushion pad; 131-a movable slot; 151-active block; 191-positioning grooves; 231-a tray body; 232-a supporting plate; 233-baffle;

1121-card slot; 1122-a limit groove; 1123-accommodating grooves; 1124-straight groove.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. 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 invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined or explained in subsequent figures.

In the description of the present invention, it should be noted that the terms "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on orientations or positional relationships shown in the drawings or orientations or positional relationships that the product of the present invention is conventionally placed in use, and are only used for convenience of description and simplicity of description, but 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 thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed" and "connected" are to be interpreted broadly, e.g., as being either fixedly connected, detachably connected, or integrally connected; either mechanically or electrically. The specific meanings of the above terms in the present invention can be understood in a specific case to those of ordinary skill in the art.

In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature "on," "above" and "over" the second feature may include the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention and are not to be construed as limiting the present invention.

As shown in fig. 1 to 3, the present embodiment provides a supporting tool, which includes a supporting mechanism 101, specifically, the supporting mechanism 101 includes: the lifting device comprises a sleeve 10 and a lifting piece 11 arranged in the sleeve 10 in a sliding mode, wherein the lifting piece 11 is arranged in the sleeve 10 in a sliding mode along the axial direction of the sleeve; the lifting piece 11 has two states of a supporting state and a retracting state according to the length of the lifting piece 11 extending out of the sleeve 10; referring to fig. 2, in the supporting state, the lifting member 11 extends out of the sleeve 10 for a long length, and the whole supporting mechanism 101 is also long, thereby functioning as a backrest support; referring to fig. 3, in the retracted state, the length of the lifting member 11 extending out of the sleeve 10 is short, the length of the entire supporting mechanism 101 is also short, and the supporting mechanism 101 is blanked. Optionally, the sleeve 10 and the lifting member 11 are cylindrical structures, which facilitate both sliding and manufacturing.

Referring to fig. 1, the supporting mechanism 101 further includes a supporting member 12 provided at the top end of the elevating member 11 for directly contacting and supporting the backrest. Further, the supporting member 12 is a strip structure to increase the contact area with the backrest and to provide sufficient supporting function. Optionally, a cushion 121 is provided on the top of the support 12 to increase the flexible contact with the backrest to better protect the backrest. Optionally, the buffer pad 121 is made of nylon. Further alternatively, two cushions 121 are provided, and are respectively located at two ends of the support 12 in the length direction.

It should be understood that the supporting tool 100 provided by the present embodiment can be used not only in an assembly line body of a backrest and a seat pan of an automobile, but also in other assembly line bodies that need to support a part of assembly parts to an assembled product, where the parts that need to be supported may be collectively referred to as a product. In this embodiment, the product is the backrest of a car seat.

With continued reference to fig. 1-3, the supporting mechanism 101 further includes an elastic latch 13 movably disposed on the sleeve 10 via an elastic member 14, wherein the elastic member 14 is configured to make the elastic latch 13 always have a tendency to move close to the lifting member 11; because the lifting piece 11 is movably arranged in the sleeve 10, under the action of self gravity, the lifting piece 11 can retract into the sleeve 10, and at the moment, the elastic clamping block 13 is always abutted against the outer wall of the lifting piece 11. A clamping groove 1121 is arranged on the side wall of the lifting piece 11; referring to fig. 2, when the lifting member 11 is in the supporting state, the elastic force of the elastic member 14 is released, the elastic latching portion 13 is latched into the latching groove 1121, the elastic latching portion 13 abuts against the top of the latching groove 1121, and the lifting member 11 is supported on the elastic latching portion 13, thereby ensuring stable support of the lifting member 11 to the backrest. When the supporting mechanism 101 completes supporting and needs to perform blanking, referring to fig. 3, the elastic latching block 13 needs to be driven to disengage from the latching slot 1121, and the lifting member 11 retracts into the sleeve 10 under the action of its own gravity, so as to achieve the conversion from the supporting state to the retracting state.

The supporting tool 100 provided by this embodiment is provided with the sleeve 10 and the lifting member 11 which can slide relatively, and the supporting tool 100 is switched between the supporting state and the retracting state by the clamping and the separation of the elastic fixture block 13 and the clamping groove 1121, so as to complete the loading and unloading operations of the supporting tool 100; the whole supporting tool 100 is simple in structure and convenient to operate, and is beneficial to improving the assembly efficiency; and the conversion of the use state of the supporting tool 100 does not need to adopt external driving parts such as cylinders, so that the production cost is reduced, and the safety of manual operation is improved.

Still referring to fig. 1-3, the supporting mechanism 101 further includes a driving member, the driving member is a wrench 15 rotatably disposed on a sidewall of the socket 10, an elastic latch 13 is connected to an upper end of the wrench 15, an elastic member 14 is disposed between a lower end of the wrench 15 and the sidewall of the socket 10, and a portion of the wrench 15 located between the elastic latch 13 and the elastic member 14 is rotatably connected to the socket 10 through a rotating shaft; the elastic element 14 is in a compressed state, so that the wrench 15 always tends to rotate relative to the rotating shaft, and the rotation direction enables the elastic latch 13 at the other end of the wrench 15 to always abut against the lifting element 11. In a specific implementation, in the supporting state, the elastic fixture block 13 is clamped into the clamping slot 1121, and the wrench 15 is in an open state; when the supporting is finished and the blanking is needed, the wrench 15 needs to be manually pressed, so that the elastic clamping block 13 is driven to move away from the lifting piece 11, the elastic clamping block 13 is separated from the clamping groove 1121, and the lifting piece 11 can retract into the sleeve 10; at this time, the wrench 15 is loosened, and the elastic latch 13 is kept in contact with the lifting member 11 to be latched into the latch groove 1121 again. Alternatively, the elastic member 14 is a compression spring. Optionally, a mounting block is arranged on the sleeve 10, and the wrench 15 is rotatably arranged on the mounting block; further optionally, the mounting block has a certain length, and one side of the mounting block connected to the sleeve 10 is an arc-shaped structure so as to be attached to the cylindrical outer wall of the sleeve 10, and one side of the mounting block away from the sleeve 10 is a planar structure, and the elastic member 14 is disposed between the wrench 15 and the planar structure of the mounting block, so that the problem of unstable connection of the elastic member 14 due to connection with the cylindrical outer wall of the sleeve 10 is avoided.

The supporting mechanism 101 further includes a guiding member, so that the elastic latching block 13 can move along the horizontal direction, and further the elastic latching block 13 can be smoothly connected to the latching slot 1121 or separated from the latching slot 1121, thereby ensuring that the elastic latching block 13 does not interfere with the sliding-in sleeve 10 of the lifting member 11 in the retraction state, and fully contacts with the top of the latching slot 1121 in the supporting state. Referring to fig. 1-3, the guiding element includes a guiding block 16 disposed on the sidewall of the sleeve 10, a guiding groove extending along the horizontal direction is disposed on the guiding block 16, and the elastic latch 13 is slidably disposed in the guiding groove, so as to achieve a guiding effect along the horizontal direction through the guiding groove. Alternatively, the guide groove penetrates the guide block 16 in the horizontal direction. Furthermore, the wrench 15 is movably connected with the elastic fixture block 13; the reason for this is that the wrench 15 is rotated, so if the wrench 15 is fixedly connected to the elastic latch 13, the movement of the elastic latch 13 is strictly not horizontal, and under the guidance of the guiding member, a locking phenomenon may occur, which affects normal use. Specifically, optionally, referring to fig. 2 to 3, a movable block 151 is disposed at an upper end of the wrench 15, a movable groove 131 is formed in the elastic latch 13, the movable block 151 is movably disposed in the movable groove 131, and has a sufficient movable space, the wrench 15 indirectly drives the elastic latch 13 to move through the movable block 151, and the elastic latch 13 horizontally moves under the guiding action of the guiding member.

In this embodiment, preferably, the guiding element and the driving element are both disposed at a position close to the top end of the sleeve 10, and then the top end opening of the sleeve 10 is utilized to arrange corresponding components, which is not only convenient for installation, but also avoids too many installation holes or grooves on the side wall of the sleeve 10 body, and reduces the strength thereof. Further, the shape of the side wall of the guide block 16 and the elastic fixture block 13 close to the lifting piece 11 follows the shape of the outer wall of the lifting piece 11; in this embodiment, the lifting element 11 is cylindrical, and the guide block 16 and the elastic latch 13 are configured to be arc-shaped on the side close to the lifting element 11, so that the elastic latch 13 is attached to the side wall of the lifting element 11 as much as possible, thereby ensuring the reliability of the abutment.

In some embodiments, referring to fig. 2 to 4, a limiting block 17 is disposed on an inner wall of the sleeve 10, a limiting groove 1122 is disposed on a side wall of the lifting member 11, the limiting block 17 is disposed in the limiting groove 1122, when the lifting member 11 slides relative to the sleeve 10, the limiting block 17 and the limiting groove 1122 also slide relative to each other, and then the limit of the lifting member 11 during retraction can be realized by abutting a top of the limiting groove 1122 with a top end of the limiting block 17, so as to reasonably control the retraction distance. Meanwhile, the bottom of the limiting groove 1122 can be abutted against the bottom end of the limiting block 17 to limit the extension of the lifting piece 11, so that the lifting piece 11 is prevented from being separated from the sleeve 10. Preferably, the limiting block 17 is a long strip-shaped structure, and chamfers are arranged at the upper end and the lower end of the limiting block along the length direction of the limiting block.

Still referring to fig. 2-4, a fixing block 18 is further disposed on the inner wall of the sleeve 10, and the fixing block 18 extends downward until it extends out of the bottom end of the sleeve 10, so that the whole support tool 100 can be directly placed on an assembly line through the fixing block 18 for positioning and installation; compare in shell structure's hollow sleeve 10, regard it as the whole support body that supports frock 100, support intensity obviously not enough, also be inconvenient simultaneously to set up the fastener and install with the assembly line body, and adopt and accomplish the assembly at sleeve 10 inside fixed block 18 that sets up, then can show the support intensity that improves support frock 100, install through fixed block 18 and assembly line body simultaneously, also improved the fastness and the reliability of installation. Optionally, referring to fig. 4, the lifting member 11 is provided with an accommodating groove 1123 for accommodating the fixing block 18; the receiving groove 1123 needs to extend downward to the bottom end of the lifting member 11 so as not to interfere with the free movement of the lifting member 11. In this embodiment, since the elastic fixture block 13 only needs to abut against the top of the slot 1121 to maintain the supporting state of the lifting element 11, the slot 1121 can be used as the accommodating slot 1123, that is, the slot 1121 and the accommodating slot 1123 are the same slot body, referring to fig. 2, the fixing block 18 is accommodated in the slot 1121 of the lifting element 11, which does not interfere with the clamping connection between the elastic fixture block 13 and the slot 1121, and also realizes the accommodation of the fixing block 18, thereby optimizing the structure of the lifting element 11.

In this embodiment, referring to fig. 2 and 4, the limiting block 17 is disposed on the fixing block 18 and is disposed at a position above the fixing block 18; optionally, the fixing block 18 is connected with the limiting block 17 through a bolt structure, so as to simplify the structural design of the supporting mechanism 101. Furthermore, the fixing block 18 is detachably connected with the sleeve 10; specifically, the fixed block 18 is also connected with the sleeve 10 through a bolt structure, so that the connection stability of the fixed block 18 and the sleeve 10 can be ensured, the fixed block 18 and the limiting block 17 can be replaced as required, and the applicability of the whole supporting tool 100 is improved. In addition, the fixing block 18 and the sleeve 10 are also required to be detachable, and the components are formed and assembled separately.

Referring to fig. 3 and 4, the lifter 11 includes a main body 111 and a positioning portion 112 sequentially connected from top to bottom, a side wall of the positioning portion 112 is provided with a locking groove 1121 and a limiting groove 1122, and an outer diameter of the main body 111 is the same as an inner diameter of the sleeve 10, so as to guide the lifter 11 to slide in the axial direction. Further, the limiting groove 1122 and the clamping groove 1121 are grooves formed in different circumferential positions of the side wall of the lifting piece 11, so that the limiting groove 1122 and the clamping groove 1121 are independent from each other, the length of each groove body can be optimally designed, and mutual interference is avoided. When the limiting block 17 is disposed on the fixing block 18, the limiting groove 1122 and the accommodating groove 1123 are communicated with each other through the through groove 1124, and the connecting portion between the limiting block 17 and the fixing block 18 is slidably disposed in the through groove 1124 so as not to interfere with the sliding of the lifting member 11 relative to the sleeve 10.

In specific implementation, the supporting mechanism 101 needs to be supported at a fixed position of the assembly line, and therefore, referring to fig. 1, 5 and 6, the supporting mechanism 101 further includes a supporting base 19, the supporting base 19 is disposed at the bottom of the fixed block 18, the corresponding assembly line is provided with a positioning seat 200, one of the supporting base 19 and the positioning seat 200 is provided with a positioning groove 191, and the other is provided with a positioning block 201; when the supporting mechanism 101 is placed, the supporting base 19 and the positioning seat 200 are clamped with the positioning groove 191 through the positioning block 201 to complete positioning, so that accurate placement of the supporting mechanism 101 is guaranteed each time. Since the assembly line body may need to be assembled on a plurality of seats of the automobile at the same time, and the structure of the assembly line body at each seat is different, the structures of the corresponding supporting base 19 and the positioning seat 200 are also different. Fig. 5 and 6 illustrate different configurations of the support base 19 and positioning socket 200 for two seats in the front row of an automobile.

When the support mechanism 101 is unloaded from the assembly line body, it is in a retracted state, but in order to prepare for the next use and improve the seat assembly efficiency, it is necessary to return the support tool 100 to a support state after the unloading, so that the worker can directly take it. In order to achieve the above purpose, referring to fig. 7 and 8, the support tool 100 further includes a reset mechanism 102, and the support mechanism 101 and the reset mechanism 102 cooperate with each other to realize the conversion from the retracted state to the support state of the support mechanism 101.

Continuing to refer to fig. 7 and 8, the resetting mechanism 102 includes a wire body mounting frame 21 and a supporting frame 22 disposed on the wire body mounting frame 21, wherein the supporting frame 22 is used for placing the supporting mechanism 101, and the wire body mounting frame 21 is used for installing the resetting mechanism 102 at a specific position of an assembly wire body, so that a worker can conveniently take and place the supporting mechanism 101 from a fixed position. Further, a tray 23 is arranged on the support frame 22, and the support member 12 of the support mechanism 101 can be supported on the tray 23 to complete the placement; meanwhile, the sleeve 10, the fixing block 18 and the supporting base 19 of the supporting mechanism 101 move downward under the action of their own gravity and move relative to the lifting member 11 until the elastic latch 13 moves relatively to the slot 1121 (refer to fig. 2) of the lifting member 11, the elastic force of the elastic member 14 is released, the elastic latch 13 is latched into the slot 1121, the supporting mechanism 101 is reset to the supporting state, at this time, the sleeve 10 may move downward, but due to the limiting function of the limiting block 17 and the limiting slot 1122, the sleeve 10 has a downward limit position, so that the sleeve 10 and the lifting member 11 cannot be separated. When the worker takes out the supporting mechanism 101 from the resetting mechanism 102 and places the supporting mechanism on the assembly line body, the lifting piece 11 will partially retract relative to the sleeve 10 under the action of the gravity of the product until the supporting mechanism is supported on the elastic clamping block 13.

Tray 23 is U type structure, including tray body 231 with locate tray body 231 both sides's layer board 232, support piece 12 supports respectively on two layer boards 232 along length direction's both ends to make lift 11 and sleeve 10 can hold inside the U type structure of tray 23. Further, a plurality of baffles 233 are circumferentially arranged on the supporting plate 232, so that the supporting mechanism 101 is limited and stable in placement. Optionally, the baffle 233 is disposed obliquely relative to the support plate 232, so as to facilitate the placement of the support member 12 while achieving the limiting.

Further, referring to fig. 1, a sensor 103 is further disposed on the supporting tool 100, and is used for detecting whether the supporting mechanism 101 is placed back to the resetting mechanism 102, so that a worker can conveniently know a use state of each supporting tool 100. Optionally, the sensor 103 is provided on the support 12 of the support mechanism 101. Optionally, referring to fig. 7, a sensor protection frame 24 is further disposed on the supporting frame 22, and when the supporting mechanism 101 is placed on the supporting frame 22, the sensor 103 can be accommodated in the sensor protection frame 24, which serves to protect precision parts such as the sensor 103.

The supporting tool 100 provided by the embodiment is matched with the resetting mechanism 102 through the supporting mechanism 101, and the supporting mechanism 101 can be switched from the retracting state to the supporting state only by using the gravity of the supporting tool 100, so that the operation is simple and convenient, the time and the labor are saved, and the labor intensity of personnel is reduced. In specific implementation, after the support mechanism 101 is fed, a worker directly places the support mechanism on the tray 23 of the reset mechanism 102, and the sleeve 10 moves relative to the lifting piece 11 under the action of self gravity to complete reset; when the tray is used again, the worker may take out the support mechanism 101 from the tray 23. In a specific implementation, the resetting mechanism 102 may be disposed around the assembly line body, so as to be convenient for a person to take.

It is to be noted that the foregoing description is only exemplary of the invention and that the principles of the technology may be employed. It will be understood by those skilled in the art that the present invention is not limited to the particular embodiments described herein, but is capable of various obvious changes, rearrangements and substitutions as will now become apparent to those skilled in the art without departing from the scope of the invention. Therefore, although the present invention has been described in some detail by the above embodiments, the invention is not limited to the above embodiments, and may include other equivalent embodiments without departing from the spirit of the invention, and the scope of the invention is determined by the scope of the appended claims.

Claims (8)

1. The utility model provides a support frock, characterized in that, includes supporting mechanism (101), supporting mechanism (101) includes:

a sleeve (10);

the lifting piece (11) is arranged in the sleeve (10) in a sliding manner;

the supporting piece (12) is arranged at the top end of the lifting piece (11) and is used for supporting a product;

an elastic fixture block (13) arranged on the sleeve (10) through an elastic piece (14), wherein the elastic piece (14) is configured to enable the elastic fixture block (13) to always have a tendency of moving close to the lifting piece (11);

a clamping groove (1121) is formed in the side wall of the lifting piece (11), and the elastic clamping block (13) can be clamped into the clamping groove (1121) so that the lifting piece (11) is supported on the elastic clamping block (13);

when the lifting piece (11) is in a retraction state, the elastic clamping block (13) is always abutted against the outer wall of the lifting piece (11); when the lifting piece (11) is in a supporting state, the elasticity of the elastic piece (14) is released, so that the elastic fixture block (13) is clamped in the clamping groove (1121);

the supporting tool further comprises a resetting mechanism (102), the resetting mechanism (102) comprises a supporting frame (22) and a tray (23) arranged on the supporting frame (22), the supporting piece (12) is supported on the tray (23), and the sleeve (10) can slide relative to the lifting piece (11) under the action of self gravity so that the elastic clamping block (13) is clamped into the clamping groove (1121);

a fixing block (18) is arranged in the sleeve (10), and the fixing block (18) extends downwards until extending out of the bottom end of the sleeve (10); an accommodating groove (1123) is formed in the lifting piece (11), and the fixed block (18) is accommodated in the accommodating groove (1123); the accommodating groove (1123) extends downwards to the bottom end of the lifting piece (11);

the clamping groove (1121) and the accommodating groove (1123) are the same groove body.

2. The supporting tool according to claim 1, characterized in that the supporting mechanism (101) further comprises a wrench (15), the upper end of the wrench (15) is connected with the elastic clamping block (13), the elastic member (14) is arranged between the lower end of the wrench (15) and the sleeve (10), and the part of the wrench (15) between the elastic clamping block (13) and the elastic member (14) is rotatably connected with the sleeve (10).

3. Support tooling according to claim 1 or 2, characterized in that said elastic element (14) is a compression spring.

4. The supporting tool according to claim 2, characterized in that the supporting mechanism (101) further comprises a guide block (16) arranged on the sleeve (10), the guide block (16) is provided with a guide groove extending along the horizontal direction, and the elastic clamping block (13) is arranged in the guide groove in a sliding manner.

5. The supporting tool according to claim 4, characterized in that the wrench (15) is movably connected with the elastic clamping block (13).

6. The supporting tool according to claim 1, wherein a limiting block (17) is arranged in the sleeve (10), a limiting groove (1122) is formed in the outer wall of the lifting piece (11), the limiting block (17) is arranged in the limiting groove (1122), and the top and bottom of the limiting groove (1122) can be respectively abutted to the top and bottom of the limiting block (17).

7. The supporting tool according to claim 6, wherein the limiting block (17) is arranged on the fixing block (18), the limiting groove (1122) of the lifting piece (11) is communicated with the accommodating groove (1123) through a through groove (1124), and a connecting portion of the limiting block (17) and the fixing block (18) is arranged in the through groove (1124) in a sliding mode.

8. The supporting tool according to claim 6, characterized in that the lifting piece (11) comprises a main body part (111) and a positioning part (112) which are sequentially connected from top to bottom, and the outer diameter of the main body part (111) is the same as the inner diameter of the sleeve (10); the circumferential direction of the positioning part (112) is provided with the clamping groove (1121) and the limiting groove (1122).

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