CN220126628U - Liftable vapour is repaiied spraying support - Google Patents

Abstract

The utility model discloses a lifting steam repair spraying support, which relates to the field of steam repair coating tools and comprises a base, a cross beam and a plurality of supporting components, wherein each supporting component comprises a supporting rod, a hook and a clamping piece, the hook is arranged at one end of the supporting rod, the clamping piece can be used for fixing any position on the supporting rod and any position on the cross beam, the base comprises a sliding rail, a left support and a right support which are respectively and fixedly arranged at two ends of the sliding rail, a left upright rod is arranged on the left support in a vertical sliding manner, a right upright rod is arranged on the right support in a vertical sliding manner, two ends of the cross beam are respectively connected with the left upright rod and the right upright rod, a left sliding block and a right sliding block are arranged on the sliding rail in a sliding manner, two ends of the left connecting rod are respectively and rotatably connected with the left upright rod and the left sliding block, and two ends of the right connecting rod are respectively and rotatably connected with the right upright rod and the right sliding block. The liftable automobile repair spraying support has the function of integral lifting, and hanging and height adjustment operation of parts to be sprayed are convenient.

Description

Liftable vapour is repaiied spraying support

Technical Field

The utility model relates to the field of automobile repair coating tools, in particular to a lifting automobile repair spraying bracket.

Background

The spraying bracket is a tool commonly used in automobile repair coating and is used for hanging parts such as automobile door panels, engine hoods, wing panels and the like so as to facilitate the spraying operation.

The automobile repair spraying support commonly used at present is shown in fig. 1, and comprises a base with wheels, wherein a beam 1 is rotatably arranged on the base through two upright posts, a plurality of supporting rods 2 are detachably arranged on the beam 1, hooks 3 are arranged at the end parts of the supporting rods 2, and when the automobile repair spraying support is used, the components can be supported and suspended by inserting the hooks 3 into holes corresponding to the back surfaces of the door plate, the engine cover, the fender and the like.

The existing automobile repair spraying bracket does not have the function of integral lifting adjustment, and the following defects mainly exist in practical application:

firstly, for spraying personnel with different heights, different personnel usually have different requirements on the hanging height of the component in order to meet the relatively comfortable working posture of the spraying personnel. The conventional spray coating bracket is generally realized by adjusting the position of the supporting rod 2 clamped by the cross beam 1 when adjusting the hanging height of the component, which usually requires adjustment of each supporting rod 2, and the adjustment process is troublesome. Moreover, this way of adjustment only adjusts the suspension height of the component in a substantially vertical position, whereas when the transverse beam 1 is turned to bring the component closer to a horizontally oriented position, the suspension height of the component is still limited by the upright 2 and cannot be adjusted.

Secondly, when the existing spraying bracket hangs a part, two people are often required to cooperate to operate: one person holds up the part to be hung and stands on one side of the spraying support, the other person adjusts the supporting rod 2 on the other side of the spraying support so that each hook 3 is inserted into a corresponding hole in the back of the part to complete hanging of the part (if one holds up to complete hanging of the part, an operator needs to barely hang the part on one side of the spraying support through a small number of hooks 3 and then winds the other side of the spraying support to adjust the other supporting rod 2, and in the adjusting process, the operator needs to pay attention to avoiding falling of the part at any moment, so that the operation is very inconvenient).

Disclosure of Invention

The utility model aims to overcome the defects of the prior art and provides a lifting steam repair spraying bracket which has an integral lifting function, meets the use requirements of spraying personnel with different heights, and is relatively convenient to hang and adjust the height of a part to be sprayed.

The aim of the utility model is realized by the following technical scheme:

the utility model provides a spraying support is repaiied to liftable vapour, includes base, crossbeam and a plurality of supporting component, supporting component includes vaulting pole, crotch and clamping piece, the crotch set up in the one end of vaulting pole, the clamping piece can be used to with optional position on the vaulting pole with optional position is fixed on the crossbeam, the base includes the slide rail and fixes left socle and the right branch frame that sets up in the slide rail both ends respectively, slidable is provided with left pole setting from top to bottom on the left socle, slidable is provided with right pole setting from top to bottom on the right branch frame, the both ends of crossbeam respectively with left pole setting with right pole setting is connected, slidable is provided with left slider and right slider on the slide rail still includes left connecting rod and right connecting rod, the both ends of left connecting rod respectively with left pole setting with left slider rotatable coupling, the both ends of right connecting rod respectively with right pole setting with right slider rotatable coupling. The left sliding block and the right sliding block are far away from each other or close to each other, so that lifting adjustment of the cross beam can be realized under the drive of the left connecting rod and the right connecting rod, and the spraying bracket has an integral lifting adjustment function.

Further, the rotatable lead screw that is provided with on the base, the lead screw with slide rail parallel arrangement, the both ends of lead screw are processed respectively and are had first screw thread section and second screw thread section, first screw thread section with the screw thread of second screw thread section revolves to opposite, first screw thread section with left slider threaded connection, second screw thread section with right slider threaded connection. The left and right sliding blocks can be driven to synchronously slide through rotating the screw rod, the integral lifting adjustment action is completed, and the operation is convenient.

Further, the screw rod further comprises a positioning section, the first thread section and the second thread section are respectively arranged at two ends of the positioning section, a plurality of support bottom hooks are arranged on the sliding rail, and the support bottom hooks are arranged at the right opposite positions of the positioning section. Through setting up the support bottom hook, can place the part on the support bottom hook earlier when hanging the part, then descend this spraying support and adjust the vaulting pole clamping position and make the crotch insert the part downthehole, later rise the spraying support and accomplish the suspension and the altitude mixture control of part promptly simultaneously, from this single operation also can be safe convenient accomplish the part and hang.

Further, the supporting bottom hook is slidably arranged on the sliding rail, and the position of the supporting bottom hook can be suitable for temporary storage support when components with different sizes are hung.

Further, the stay bar comprises a bar body, a bar head and a spring, one end of the bar head is slidably connected with one end of the bar body, and two ends of the spring are fixedly connected with the bar body and the bar head respectively. The clamping force can be provided for the suspended part through the tension of the spring, so that the loosening of the part hole and the hook is avoided.

Further, both ends of the cross beam are respectively connected with the left upright rod and the right upright rod in a rotatable mode, a worm wheel is fixedly sleeved at one end of the cross beam, a worm is rotatably arranged on the left upright rod, and the worm is meshed with the worm wheel. The inclination angle of the hanging part can be adjusted by rotating the worm, and meanwhile, the self-locking performance of the worm and gear mechanism is utilized to realize self-locking when the operation is stopped, so that the operation is relatively convenient, and the fine adjustment operation of any angle can be realized.

The beneficial effects of the utility model are as follows:

this spraying support is repaiied to liftable vapour improves the base on current spraying support basis, its base includes the slide rail and fixes left socle and the right branch frame that sets up in the slide rail both ends respectively, but the upper and lower gliding left pole setting that is provided with on the left socle, but the upper and lower gliding right pole setting that is provided with on the right branch frame, but the gliding left and right slider that is provided with on the slide rail still includes left connecting rod and right connecting rod, the both ends of left connecting rod respectively with left pole setting and left slider rotatable coupling, the both ends of right connecting rod respectively with right pole setting and right slider rotatable coupling. When the lifting device is used, the left sliding block and the right sliding block are far away from or close to each other, so that the left upright rod and the right upright rod can be driven to lift or descend under the support of the left connecting rod and the right connecting rod, and the whole lifting of the cross beam is realized. The spraying bracket can conveniently adjust the whole hanging height of the part when the part is hung on the spraying bracket, and meets the adjustment requirements of spraying personnel with different heights. The screw rods with opposite screw threads at two ends are arranged, the left sliding block and the right sliding block are respectively in threaded connection with the two ends of the screw rods, the height adjustment of the spraying bracket can be directly completed by rotating the screw rods, and the operation is convenient.

Because the spraying support has the integral lifting function, when the automobile part to be sprayed is hung, the part can be firstly erected on one side of the spraying support, then the cross beam is lowered to enable each hook to be inserted into a part hole and then to fix the supporting rod, then the spraying support is integrally lifted, the hanging of the part can be completed, the hanging work of the part can be completed by a single person in a safer and more convenient way, and the hanging height adjustment of the part can be synchronously completed in the final lifting process.

Drawings

FIG. 1 is a schematic view of a conventional spray coating bracket;

FIG. 2 is a schematic structural view of a lifting spray coating bracket for repairing a vehicle according to the present utility model;

FIG. 3 is a schematic view showing an exploded structure of a support assembly of a liftable automotive repair spray coating bracket according to the present utility model;

in the figure, a 1-cross beam, a 2-stay bar, a 3-hook, a 4-clamping piece, a 5-gear, a 6-ejector rod, a 7-pedal, a 10-slide rail, a 11-left bracket, a 12-right bracket, a 13-left upright, a 14-right upright, a 15-left slider, a 16-right slider and a 17-left connecting rod, the device comprises a right connecting rod 18, a first handle 19, a positioning section 20, a first thread section 21, a second thread section 22, a supporting bottom hook 23, a rod body 24, a rod head 25, a spring 26, a worm wheel 27, a worm 28 and a second handle 29.

Detailed Description

The technical solution of the present utility model will be described in further detail with reference to the accompanying drawings, but the scope of the present utility model is not limited to the following description.

As shown in fig. 2 and 3, a lifting spray coating support for repairing automobile is an improved device based on the spray coating support shown in fig. 1, and the structure of the spray coating support also comprises a base, a cross beam 1 and a plurality of support components, wherein the support components comprise a supporting rod 2, a hook 3 and clamping pieces, the hook 3 is arranged at one end of the supporting rod 2, and the clamping pieces 4 can be used for fixing any position on the supporting rod 2 and any position on the cross beam. The middle part of the beam 1 and the supporting rod 2 are processed into a square shape, the clamping piece 4 comprises a frame body and a tightening screw, the supporting rod 2 and the beam 1 penetrate through the frame body, the beam 1 and the supporting rod 2 can be mutually fixed by tightening the tightening screw, the structure of the clamping piece is shown in fig. 1 to 3, the structure of the clamping piece is that when the hanging height of a component (the basically vertical placing state of the component) is adjusted, the extending distance of each supporting rod 2 needs to be adjusted by the existing spraying support, and particularly when the component to be sprayed is already hung, the operation process is extremely laborious and complex. To this end, we redesign the base, it includes slide rail 10 and fixed left socle 11 and the right branch frame 12 that set up respectively in slide rail 10 both ends, can slide from top to bottom on the left socle 11 and be provided with left pole setting 13, can slide from top to bottom on the right branch frame 12 and be provided with right pole setting 14, the both ends of crossbeam 1 are connected with left pole setting 13 and right pole setting 14 respectively, slidable is provided with left slider 15 and right slider 16 on the slide rail 10, still include left connecting rod 17 and right connecting rod 18, the both ends of left connecting rod 17 are rotatable with left pole setting 13 and left slider 15 respectively, the both ends of right connecting rod 18 are rotatable with right pole setting 14 and right slider 16 respectively. Through sliding left slider 15 and right slider 16, make both keep away from each other or be close to each other, can drive left pole setting 13 and right pole setting 14 to rise or descend under the support of left connecting rod 17 and right connecting rod 18, realize the holistic lift of crossbeam 1, can be more convenient when this spraying support hangs the part hang the high holistic regulation to the part, with controlling slider and slide rail after the regulation is accomplished fixed can rely on controlling the both ends bottom of connecting rod at whole support and form triangle-shaped steady rest. Compared with the existing spraying bracket, the lifting steam repair spraying bracket is more convenient to adjust the hanging height.

Further, a screw rod is rotatably arranged on the base, the screw rod is arranged in parallel with the sliding rail 10, a first thread section 21 and a second thread section 22 are respectively machined at two ends of the screw rod, the threads of the first thread section 21 and the second thread section 22 are opposite in rotation direction, the first thread section 21 is in threaded connection with the left sliding block 15, and the second thread section 22 is in threaded connection with the right sliding block 16. The screw rod is fixedly provided with the first handle 19 at one end, the screw rod is driven to rotate by rotating the first handle 19, the left slide block 15 and the right slide block 16 can be synchronously driven to move close to or away from each other due to the fact that threads of the first thread section 21 and the second thread section 22 are opposite in rotation direction, meanwhile, due to the integral self-locking function of the screw rod nut mechanism, when the screw rod stops rotating, the positions of the two slide blocks and the slide rail 10 are automatically fixed to form stable support, and the operation process of lifting adjustment is extremely convenient.

Further, the screw rod can be directly machined by a bar, the first thread section 21 and the second thread section 22 are directly machined at two ends of the bar, the middle part is not machined, the screw rod is directly larger than the outer diameter of the thread, and the screw rod can be used as the positioning section 20 to limit the sliding position of the left slider and the right slider. A plurality of supporting bottom hooks 23 are also arranged on the slide rail 10, and the supporting bottom hooks 23 are arranged in a position interval opposite to the positioning section 20. The current spraying support usually needs two people to cooperate to accomplish when hanging the part and hangs, can realize single operation and safe convenient carrying out the part through setting up the bottom hook 23 and hang, specifically: when the component is hung, the component is firstly placed in the supporting bottom hook 23, then the spraying bracket is lowered (the supporting bottom hook 23 is arranged at the position opposite to the positioning section 20, and smooth sliding of the left and right sliding blocks is not blocked when the bracket is lowered), then each supporting component is adjusted to enable each hook 3 to be inserted into a corresponding hole on the back of the component, and then the spraying bracket is lifted to a proper height, so that the hanging of the component is completed. In particular, the plurality of the supporting bottom hooks 23 can slide on the sliding rail 20, so as to be suitable for placing components with different sizes.

As shown in fig. 1, in the conventional spray coating bracket, the supporting rod 2 and the hooks 3 are usually fixed, and when the spray coating bracket is hung, the hooks 3 are generally inserted into the holes of the component and then the extending distance of the supporting rod 2 is adjusted to tighten the hooks 3 inwards so as to prevent the hooks 3 from being separated from the holes of the component, so that the hanging stability is maintained, and the hanging mode needs to adjust the clamping position of the supporting rod 2 by each clamping piece 4, so that the operation is relatively troublesome. In this embodiment, the stay bar 2 is further improved, as shown in fig. 3, and includes a bar body 24, a bar head 25 and a spring 26, wherein one end of the bar head 25 is inserted into one end of the bar body 24, the bar body 24 and the bar head are slidably connected, and two ends of the spring 26 are fixedly connected with the bar body 24 and the bar head 25 respectively. When a component is hung, the clamping piece 4 is clamped and fixed while the supporting rod 2 is not required to be tensioned after the hooks 3 are inserted into the component holes, the clamping piece 4 can be locked by firstly placing the rod heads 25 at positions near the component holes, then the rod heads 25 are pulled out to enable the hooks 3 to extend into the component holes, the hooks 3 are automatically and inwards tightened under the action of the tension of the springs 26, and the component to be sprayed is clamped, so that the component holes and the hooks 3 are prevented from being loosened. It should be noted that, for the heavy component, the hole site at the bottom of the component is still supported by inserting the hooks 3 by using the original fixed integral stay bar 2 during hanging, and the stay bar 2 with the springs 26 can be selected as the hole site at the upper part to provide tightening clamping force, so that stable hanging support is maintained.

In the prior art, when the spraying bracket is used for spraying paint after hanging the components, the components are usually placed in a basically vertical state, but the components are often required to be turned over to adjust the angle in the operation process, so that the cross beam 1 is rotatably arranged. In the existing device, as shown in fig. 1, the turnover mechanism comprises a gear 5, a push rod 6 and a pedal 7, wherein the gear 5 is fixedly connected with one end of the beam 1, and the beam 1 can be driven to rotate by rotating the gear 5 so as to turn over the components; the top of the ejector rod 6 is provided with a hole or a groove, under the action of the jack-up spring, the ejector rod 6 in a locking state, teeth of the gear 5 are clamped into the hole or the groove at the top of the ejector rod 6, so that the gear 5 cannot rotate, and when a turnover part is needed, a pedal is stepped on to separate the ejector rod 6 from the gear 5, so that the turnover operation can be performed. In this embodiment, the lifting function is added, so that the original pedal type unlocking turnover mechanism is not applicable any more and needs to be redesigned. When the embodiment is specifically implemented, as shown in fig. 2, two ends of the cross beam 1 are respectively and rotatably connected with the left upright rod 13 and the right upright rod 14, one end of the cross beam 1 is fixedly sleeved with the worm wheel 27, the left upright rod 13 is rotatably provided with the worm 28, the worm 28 is meshed with the worm wheel 27, one end of the worm 28 is fixedly provided with the second handle 29, the worm 28 can be driven to rotate by rotating the second handle 29, and then the worm wheel 27 and the cross beam 1 are driven to rotate, so that the overturning process is realized, the gesture of a component is directly kept by the self-locking characteristic of the worm and gear mechanism when the second handle 28 stops rotating, the operation process is relatively convenient, and compared with the existing device, the micro-adjustment of any angle of the component to be sprayed can be realized.

The foregoing is merely a preferred embodiment of the utility model, and it is to be understood that the utility model is not limited to the form disclosed herein but is not to be construed as excluding other embodiments, but is capable of numerous other combinations, modifications and environments and is capable of modifications within the scope of the inventive concept, either as taught or as a matter of routine skill or knowledge in the relevant art. And that modifications and variations which do not depart from the spirit and scope of the utility model are intended to be within the scope of the appended claims.

Claims (6)

1. The utility model provides a spraying support is repaiied to vapour of liftable, includes base, crossbeam and a plurality of supporting component, supporting component includes vaulting pole, crotch and clamping piece, the crotch set up in the one end of vaulting pole, clamping piece can be used to with optional position on the vaulting pole with any position is fixed on the crossbeam, its characterized in that:

the base includes the slide rail and sets up in the left socle and the right branch frame at slide rail both ends respectively fixed, but the upper and lower gliding left pole setting that is provided with on the left socle, but the upper and lower gliding right pole setting that is provided with on the right branch frame, the both ends of crossbeam respectively with left pole setting with right pole setting is connected, slidable is provided with left slider and right slider on the slide rail, still includes left connecting rod and right connecting rod, the both ends of left connecting rod respectively with left pole setting with left slider rotatable coupling, the both ends of right connecting rod respectively with right pole setting with right slider rotatable coupling.

2. The lifting steam repair spraying support according to claim 1, wherein a screw rod is rotatably arranged on the base, the screw rod is arranged in parallel with the sliding rail, a first thread section and a second thread section are respectively machined at two ends of the screw rod, the threads of the first thread section and the threads of the second thread section are opposite in rotation direction, the first thread section is in threaded connection with the left sliding block, and the second thread section is in threaded connection with the right sliding block.

3. The lifting steam repair spraying support according to claim 2, wherein the screw rod further comprises a positioning section, the first thread section and the second thread section are respectively arranged at two ends of the positioning section, a plurality of support bottom hooks are arranged on the sliding rail, and the support bottom hooks are arranged at positions opposite to the positioning section.

4. A lifting spray stand for automotive repair according to claim 3, wherein the support bottom hook is slidably disposed on the slide rail.

5. The lifting spray coating bracket for repairing automobile according to claim 1, wherein the stay bar comprises a bar body, a bar head and a spring, one end of the bar head is slidably connected with one end of the bar body, and two ends of the spring are fixedly connected with the bar body and the bar head respectively.

6. The lifting steam repair spraying support according to claim 1, wherein two ends of the cross beam are respectively and rotatably connected with the left upright rod and the right upright rod, one end of the cross beam is fixedly sleeved with a worm wheel, a worm is rotatably arranged on the left upright rod, and the worm is meshed with the worm wheel.