CN211991635U - Clamping device for automobile threshold inner plate body and safety belt - Google Patents

Abstract

The utility model discloses a clamping device for an automobile threshold inner plate body and a safety belt, the structure of which comprises a workbench, the utility model discloses a side edge aligning device is arranged at the middle part of the upper end of a bearing block, firstly, a user places plates, then, the user rotates a rotating handle to realize the rotation of a worm and a worm wheel, the screw rotates to drive the moving aligning block to move, then, the alignment of the side edges of superposed plates can be realized along with the movement of the moving aligning block, thereby, the alignment of the side edges of the superposed plates is realized, the advantage of integral welding is improved, through arranging a height adjusting mechanism in the moving aligning block, firstly, the user pulls a moving rod to release the splicing fixation of a fixed shaft, then, the lifting of an extension block is realized along with the pulling rod, then, when another fixed groove is pulled, the user can loosen the pulling rod to realize the fixation of the fixed shaft again, then, the height of the movable alignment block can be adjusted, so that the height of the movable alignment block can be adjusted.

Description

Clamping device for automobile threshold inner plate body and safety belt

Technical Field

The utility model relates to an automobile parts processing technology field, concretely relates to a clamping device for automobile threshold inner panel body and safety belt.

Background

The inner plate assembly of the threshold is a part of the frame structure of the passenger compartment of the car, the magnitude of the intensity of the threshold directly influences the deflection of the compartment body in the side collision process, the reinforcing structure of the threshold is an important force transmission structure of the frontal collision, the intensity and the safety of the passenger compartment are directly influenced, meanwhile, the impact force caused by the side collision is directly born, along with the development of automatic welding, in order to ensure the stability and the consistency of welding parts and to require the reinforcement of the size control for the matching joint surface of the parts, the special clamping device of the threshold is adopted to clamp and weld the car door at present.

At present, when the clamp fastening of carrying out automobile threshold inner panel is regular, need be in the same place the polylith board superpose, then press from both sides tight welding activity, but the stack of accomplishing the plate is placed the back, lacks certain alignment measure, aligns with superimposed plate side, and when unaligned plate welded, not only welding effect was poor, influences whole aesthetic property moreover for accomplish the unable fine use of welded threshold inner panel.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome prior art not enough, the clamping device who is used for automobile threshold inner panel body and safety belt has now been proposed, it is regularly to have solved the clamp fastening that carries out automobile threshold inner panel, need be in the same place polylith looks stack, then press from both sides tight welding activity, but the stack of accomplishing the plate is placed the back, certain alignment measure lacks, align with superimposed plate side, and when the plate that does not align welds, not only the welding effect is poor, and influence whole aesthetic property, make the unable fine use problem of completion welded threshold inner panel, reach the alignment to overlapping plate side, improve whole welded effect.

(II) technical scheme

The utility model discloses a following technical scheme realizes: the utility model provides a clamping device for an automobile threshold inner plate body and a safety belt, which comprises a workbench and a side aligning device, wherein the top of the front side of the left end of the workbench is provided with a control panel, the middle part of the rear end of the control panel is provided with a power cord, the side aligning device is arranged in the middle part of the upper end of a bearing block, the side aligning device consists of a rotating handle, a placing block, a worm wheel, a screw rod, a moving aligning block, a rotating ring and a height adjusting mechanism, the left side of the rotating handle is fixedly spliced with the placing block, the left side of the rotating handle is fixedly welded with the worm, the rear end of the placing block is fixedly welded with the workbench, the worm is fixedly spliced inside the placing block, the upper ends of the left side and the right side of the worm are respectively meshed with the worm wheel, the worm wheel is fixedly spliced with the lower end, and the upper end of the screw rod is in threaded connection with the movable alignment block, the rotating ring is arranged on the outer surface of the middle part of the screw rod, and the height adjusting mechanism is arranged inside the movable alignment block.

Further, height adjusting mechanism comprises extension piece, pulling rod, fixed slot, sliding tray, connecting block, guide arm, fixed axle and pressure spring, extension piece is pegged graft and is fixed in inside the removal alignment piece to extension piece inside middle-end is pegged graft and is fixed with the pulling rod, pulling rod lower extreme surface and sliding tray plug connection to pulling rod lower extreme and connecting block welded fastening, the fixed slot is seted up and is removed the inside middle-end left and right sides of alignment piece, the connecting block middle part is rotated with the guide arm and is connected, guide arm right side lower extreme is pegged graft and is fixed with the fixed axle, the fixed axle is pegged graft fixedly with the fixed slot is inside, the pressure spring sets up both sides around the sliding tray is inside to the pressure spring is laminated with the connecting block.

Further, all welded fastening has the piece of accepting in the workstation upper end left and right sides, accept the piece around both ends top peg graft and be fixed with the bracing piece, the bracing piece upper end is pegged graft fixedly with the backup pad, backup pad upper end middle part is connected and is fixed with electric putter, electric putter lower extreme is pegged graft fixedly with pressing from both sides tight piece, it sets up in backup pad lower extreme middle part to press from both sides tight piece, electric putter is connected with the control panel electricity.

Furthermore, the outer surface of the rotating handle is provided with a soft rubber layer, and the soft rubber layer of the rotating handle is provided with anti-skid grains.

Further, worm wheel, screw rod, removal align piece and swivel becket all along workstation upper end left and right sides symmetrical setting to screw rod upper end both ends surface sets up the external screw thread opposite direction.

Furthermore, the inner part of the movable alignment block is provided with internal threads, and the internal threads of the movable alignment block are in threaded connection with the external threads of the screw.

Furthermore, the extension block, the pulling rod, the fixing groove, the sliding groove, the connecting block, the guide rod, the fixing shaft and the pressure spring are symmetrically arranged along the left and right sides of the upper end of the workbench, and the whole length of the extension block is 5 CM.

Furthermore, grooves are formed in the middle of the front side and the rear side of the sliding groove, and a pressure spring is arranged in each sliding groove.

Furthermore, the screw rod is made of stainless steel.

Furthermore, the pressure spring is made of piano wire materials.

(III) advantageous effects

Compared with the prior art, the utility model, following beneficial effect has:

the method has the advantages that: the utility model discloses a clamping device for automobile threshold inner panel body and safety belt through having set up side alignment device accepting piece upper end middle part, at first the user places the plate, then the user rotates the rotation handle, realizes the rotation of worm and worm wheel, makes the screw rod rotate and will remove the piece that aligns and drive the removal, then aligns the removal of piece along with removing and just can realize the alignment of stack plate side to reach the alignment to stacking plate side, improve whole welded advantage.

The method has the advantages that: the utility model discloses a clamping device for automobile threshold inner panel body and safety belt, through at the inside height adjustment mechanism that has set up of removal alignment piece, at first the user pull-up pole, it is fixed to remove the grafting of fixed axle, then along with the pull-up of pull-up pole realize the rising of extension piece, then when pulling another fixed slot, the user just can loosen the pull-up pole, realize the fixed of fixed axle again, then just can realize removing the adjustment of alignment piece height to realize the advantage of removing alignment piece height control.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic top view of the cross-sectional structure of the present invention;

fig. 3 is a schematic top view of the cross-sectional structure of the side edge alignment apparatus of the present invention;

FIG. 4 is a schematic view of the front cross-sectional structure of the height adjusting mechanism of the present invention;

fig. 5 is an enlarged schematic structural diagram of a position a of the height adjusting mechanism of the present invention.

In the figure: the device comprises a workbench-1, a control panel-2, a power line-3, a bearing block-4, a support rod-5, a support plate-6, an electric push rod-7, a clamping block-8, a side aligning device-9, a rotating handle-91, a placing block-92, a worm-93, a worm wheel-94, a screw-95, a moving aligning block-96, a rotating ring-97, a height adjusting mechanism-98, an extension block-981, a pulling rod-982, a fixing groove-983, a sliding groove-984, a connecting block-985, a guide rod-986, a fixing shaft-987 and a pressure spring-988.

Detailed Description

Referring to fig. 1, 2, 3, 4 and 5, the present invention provides a clamping device for an inner rocker panel body and a seat belt of an automobile: comprises that

The side aligning device 9 is arranged in the middle of the upper end of the receiving block 4, the side aligning device 9 is composed of a rotating handle 91, a placing block 92, a worm 93, a worm wheel 94, a screw 95, a moving aligning block 96, a rotating ring 97 and a height adjusting mechanism 98, the left side of the rotating handle 91 is fixedly inserted into the placing block 92, the left side of the rotating handle 91 is fixedly connected with the worm 93 in a welding manner, the rear end of the placing block 92 is fixedly connected with the workbench 1 in a welding manner, the worm 93 is fixedly inserted into the placing block 92, the upper ends of the left side and the right side of the worm 93 are respectively connected with the worm wheel 94 in a meshing manner, the worm wheel 94 is fixedly inserted into the lower end of the screw 95 and is favorable for realizing the rotation of the screw 95 to carry out thread transmission, the upper end of the screw 95 is fixedly inserted into the middle end of the receiving block 4, and the upper end of the screw 95 is in threaded connection with the movable alignment block 96, and is favorable for realizing the movement of the movable alignment block 96 through threaded transmission, the rotating ring 97 is arranged on the outer surface of the middle part of the screw 95, the height adjusting mechanism 98 is arranged inside the movable alignment block 96, and is favorable for lengthening the height of the movable alignment block 96 to meet the requirements of plates with different heights.

Wherein, height adjusting mechanism 98 comprises extension piece 981, pulling rod 982, fixed slot 983, sliding tray 984, connecting block 985, guide arm 986, fixed axle 987 and pressure spring 988, extension piece 981 is pegged graft and is fixed in and remove and align inside 96 to extension piece 981 is inside the middle-end grafting is fixed with pulling rod 982, pulling rod 982 lower extreme surface and sliding tray 984 plug-in connection to pulling rod 982 lower extreme and connecting block 985 welded fastening, fixed slot 983 is seted up and is aligned the inside middle-end left and right sides of piece 96 in the removal, connecting block 985 middle part is rotated with guide arm 986 and is connected, guide arm 986 right side lower extreme grafting is fixed with fixed axle 987, fixed axle 987 is fixed with the inside grafting of fixed slot 983, pressure spring 988 sets up in the inside front and back both sides of sliding tray 984 to pressure spring 988 laminates with connecting block 985 mutually.

The left side and the right side of the upper end of the workbench 1 are respectively fixedly welded with a bearing block 4, the tops of the front end and the rear end of each bearing block 4 are fixedly spliced with a supporting rod 5, the upper end of each supporting rod 5 is fixedly spliced with a supporting plate 6, the middle part of the upper end of each supporting plate 6 is fixedly connected with an electric push rod 7, the lower end of each electric push rod 7 is fixedly spliced with a clamping block 8, the clamping block 8 is arranged in the middle of the lower end of each supporting plate 6, and the electric push rods 7 are electrically connected with the control panel.

Wherein, the outer surface of the rotating handle 91 is provided with a soft rubber layer, and the soft rubber layer of the rotating handle 91 is provided with anti-slip lines, so that the user is not easy to take off the hand when rotating.

The worm wheel 94, the screw 95, the moving alignment block 96 and the rotating ring 97 are symmetrically arranged along the left and right sides of the upper end of the workbench 1, and the outer surfaces of the two ends of the upper end of the screw 95 are provided with external threads in opposite directions, so that the moving alignment block 96 can be moved by performing thread transmission on the upper side and the lower side of the screw 95.

Wherein, the interior of the moving alignment block 96 is provided with an internal thread, and the internal thread of the moving alignment block 96 is in threaded connection with the external thread of the screw 95, so that the movement of the moving alignment block 96 is facilitated by the thread transmission.

Wherein, extension piece 981, pull pole 982, fixed slot 983, sliding tray 984, connecting block 985, guide arm 986, fixed axle 987 all set up along workstation 1 upper end left and right symmetry with pressure spring 988 to the whole length of extension piece 981 is 5CM, makes the side that can satisfy the plate of longer height align.

Grooves are formed in the middle portions of the front side and the rear side of the sliding groove 984, and a pressure spring 988 is arranged in each groove of the sliding groove 984, so that the fixing force of the fixing shaft 987 can be enhanced.

Wherein, the screw 95 is made of stainless steel.

Wherein, pressure spring 988 adopts the musical instrument steel wire material to make.

This patent the screw 95: a cylinder with a spiral groove cut on the outer surface or a cone with a conical spiral groove cut on the outer surface, wherein the screw has different heads, and the screw has other heads, such as a large flat screw, an inner hexagonal screw and the like; the pressure spring 988: the spring is a spiral spring bearing pressure, the section of the material used by the spring is mostly circular, and the spring is also rolled by rectangular and multi-strand steel ropes, the spring is generally equidistant, and the shape of the compression spring is as follows: the compression spring is cylindrical, conical, convex and concave, and a small number of non-circular shapes, and the like, a certain gap is reserved between the rings of the compression spring, and the compression spring contracts and deforms when subjected to external load, so that deformation energy is stored.

The utility model discloses a clamping device for an automobile threshold inner plate body and a safety belt, which has the following working principle;

firstly, a user electrically connects a control panel 2, then the user can place a threshold plate at the middle end in a bearing plate 4, then an electric push rod 7 can be operated through the electrified control panel 2, then a clamping block 8 at the lower end in a supporting plate 5 can be pushed downwards under the pushing of the electric push rod 7, so that the clamping plate 8 moves downwards to be in contact with the placed threshold plate to realize clamping, then the welding activity of the threshold plate can be carried out, and after the welding is finished, the welded threshold plate can be taken down only by contacting the clamping block 8 to clamp;

secondly, when clamping and fastening the inner plate of the automobile threshold, a plurality of plates need to be overlapped together, then clamping and welding activities are carried out, but after the plates are overlapped and placed, certain alignment measures are lacked to align the side edges of the overlapped plates, and when the unaligned plates are welded, the welding effect is poor, the integral attractiveness is influenced, so that the welded inner plate of the threshold cannot be well used;

thirdly, by arranging the side aligning device 9 in the middle of the upper end of the receiving block 4, firstly, a user places the threshold plate inside the receiving block 4, then when the plate is to be welded in an overlapping manner, firstly, other plates are placed on the upper end of the threshold plate, then the handle 91 can be rotated to drive the worm 93 and the worm wheel 94 to rotate, so that the worm wheel 94 can drive the screw 95 to rotate and move the aligning block 96 to perform thread transmission movement, then because the directions of external threads arranged at the upper end and the lower end of the screw 95 are opposite, two moving aligning plates 96 in threaded connection with the upper end of the screw 95 can be realized along with the rotation of the screw 95, the two moving aligning plates 96 move towards the rotating ring 97 arranged in the middle of the screw 95, then the two moving aligning plates can be in contact with the placed plates in an overlapping manner in the moving process, and then the overlapped plates can be pushed to realize the uneven side edge stacking along with the continuous movement of the moving, therefore, the side edges of the superposed plates can be aligned, and the advantage of integral welding is improved;

fourthly, in order to make the movable aligning block 96 satisfy the aligning action of higher height, and further to increase the height of the movable aligning block 96 by providing a height adjusting mechanism 98 inside the movable aligning block 96, when more side aligning actions of the rapidly stacked plate members are to be performed, a user can move up the connecting block 985 and the guide rod 986 inside the sliding groove 984 by pulling the pulling rod 982 at the middle end inside the movable aligning block 96, and the connecting block 985 can be pressed by the compression spring 988 provided inside the sliding groove 984 when the connecting block 985 is moved, and then the fixed shaft 987 fixedly inserted and fixed with the fixed groove 983 is pulled out during the upward movement of the guide rod 986, so as to release the insertion and fixation, and then when the connecting block 985 is moved to the top of the upper end of the sliding groove 984, the user can pull up the extension block 981 by pulling the pulling rod 982, so as to extend the extension block 981, and then because when the fixing groove 983 correspondingly provided at the upper end is pulled, the user can loosen the pulling rod 982 to enable the pressure spring 988 to rebound and push the connecting block 985 downwards, so that the guide rod 986 moves downwards to insert the fixing shaft 987 into the fixing groove 983 to achieve inserting and fixing, then the height of the moving alignment block 96 can be lengthened, and the advantage of adjusting the height of the moving alignment block 96 is achieved.

The basic principle and the main characteristics of the utility model and the advantages of the utility model have been shown and described above, and the utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the record of the description with the drawing, and the concrete connection mode of each part all adopts conventional means such as ripe bolt rivet among the prior art, welding, and machinery, part and equipment all adopt prior art, conventional model, and conventional connection mode in the prior art is adopted in addition to circuit connection, and the details are not repeated here.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (8)

1. A clamping device for an automobile threshold inner plate body and a safety belt comprises a workbench (1), wherein a control panel (2) is arranged at the top of the front side of the left end of the workbench (1), and a power line (3) is arranged in the middle of the rear end of the control panel (2);

the method is characterized in that: the side aligning device (9) is arranged in the middle of the upper end of the bearing block (4), the side aligning device (9) is composed of a rotating handle (91), a placing block (92), a worm (93), a worm wheel (94), a screw (95), a moving aligning block (96), a rotating ring (97) and a height adjusting mechanism (98), the left side of the rotating handle (91) is fixedly inserted into the placing block (92) in a splicing manner, the left side of the rotating handle (91) is fixedly welded with the worm (93), the rear end of the placing block (92) is fixedly welded with the workbench (1), the worm (93) is fixedly inserted into the placing block (92), the upper ends of the left side and the right side of the worm (93) are respectively meshed with the worm wheel (94), the worm wheel (94) is fixedly inserted into the lower end of the screw (95), the upper end of the screw (95) is fixedly inserted into the middle end of the inside of the bearing block (4), and the upper end of the screw rod (95) is in threaded connection with the movable alignment block (96), the rotating ring (97) is arranged on the outer surface of the middle part of the screw rod (95), and the height adjusting mechanism (98) is arranged inside the movable alignment block (96).

2. The vehicle rocker inner panel body and seatbelt clamping device according to claim 1, wherein: the height adjusting mechanism (98) consists of an extension block (981), a pulling rod (982), a fixing groove (983), a sliding groove (984), a connecting block (985), a guide rod (986), a fixing shaft (987) and a pressure spring (988), the extension block (981) is fixedly inserted inside the movable alignment block (96), the pulling rod (982) is fixedly inserted at the middle end inside the extension block (981), the outer surface of the lower end of the pulling rod (982) is connected with the sliding groove (984) in an inserting manner, the lower end of the pulling rod (982) is fixedly welded with the connecting block (985), the fixing groove (983) is arranged at the left and right sides of the middle end inside the movable alignment block (96), the middle part of the connecting block (985) is rotatably connected with the guide rod (986), the lower end of the right side of the guide rod (986) is fixedly inserted with the fixing shaft (987), and the fixing shaft (987) is fixedly inserted inside the fixing groove, the compression spring (988) is arranged on the front side and the rear side inside the sliding groove (984), and the compression spring (988) is attached to the connecting block (985).

3. The vehicle rocker inner panel body and seatbelt clamping device according to claim 1, wherein: workstation (1) upper end left and right sides all welded fastening has a piece (4) that holds, it is fixed with bracing piece (5) to peg graft at both ends top around piece (4) to hold, bracing piece (5) upper end is pegged graft fixedly with backup pad (6), backup pad (6) upper end middle part is connected and is fixed with electric putter (7), electric putter (7) lower extreme is pegged graft fixedly with pressing from both sides tight piece (8), it sets up in backup pad (6) lower extreme middle part to press from both sides tight piece (8), electric putter (7) are connected with control panel (2) electricity.

4. The vehicle rocker inner panel body and seatbelt clamping device according to claim 1, wherein: the outer surface of the rotating handle (91) is provided with a soft rubber layer, and the soft rubber layer of the rotating handle (91) is provided with anti-skid grains.

5. The vehicle rocker inner panel body and seatbelt clamping device according to claim 1, wherein: worm wheel (94), screw rod (95), removal align piece (96) and swivel becket (97) all along workstation (1) upper end left and right sides symmetrical setting to screw rod (95) upper end both ends surface sets up the external screw thread opposite direction.

6. The vehicle rocker inner panel body and seatbelt clamping device according to claim 1, wherein: the inner part of the movable alignment block (96) is provided with an internal thread, and the internal thread of the movable alignment block (96) is in threaded connection with the external thread of the screw (95).

7. The vehicle rocker inner panel body and the seatbelt as set forth in claim 2, wherein: extension piece (981), pulling rod (982), fixed slot (983), sliding tray (984), connecting block (985), guide arm (986), fixed axle (987) and pressure spring (988) all follow workstation (1) upper end and control symmetrical setting to extension piece (981) whole length is 5 CM.

8. The vehicle rocker inner panel body and the seatbelt as set forth in claim 2, wherein: the middle parts of the front side and the rear side of the sliding groove (984) are provided with grooves, and a pressure spring (988) is arranged in each groove of the sliding groove (984).

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