CN219854147U - Automobile door body installation fixing clamp - Google Patents

Abstract

The utility model relates to an automobile door body mounting and fixing clamp which comprises a base, wherein supporting feet are fixed at four corners of the lower surface of the base, an adjusting mechanism used for conveniently clamping according to the shape of a door body is arranged on the right side of the inner bottom wall of the base, and a clamping mechanism used for conveniently changing the fixing direction is arranged on the opposite side of the adjusting mechanism. This car door body installation mounting fixture has through setting up adjustment mechanism, through mutually supporting between fixed plate, two-way screw rod, gag lever post, movable block and push pedal and driving motor etc., can rotate through driving motor drive two-way screw rod and drive the interval between movable block and push pedal two push pedals in order to adjust fixed centre gripping scope according to the door body width under the effect of gag lever post, also be convenient for cooperate clamping mechanism to carry out high regulation simultaneously and use, for the motor drive of prior art is more swift and the rotational speed is adjustable better to be controlled.

Description

Automobile door body installation fixing clamp

Technical Field

The utility model relates to the technical field of fixed clamps, in particular to an automobile door body installation fixed clamp.

Background

Along with the increasing demand of people on automobiles, corresponding automobile manufacturing industry is also developing at a rapid speed, and the technology of automobile manufacturing is continuously improved and updated to improve the quality of each automobile part, and the automobile door is required to be clamped and fixed in the process of processing the automobile door, so that the automobile door fixing clamp is convenient for workers to operate, and the traditional clamp is low in specificity and poor in operability, and influences the normal operation of processing operation, so that the automobile door fixing clamp is generated.

The utility model discloses an automobile door fixing clamp in China patent publication No. (CN 214054974U), concretely relates to automobile manufacturing technical field, comprising a bottom plate, four corners of bottom plate bottom are fixedly connected with supporting legs respectively, the both sides of bottom plate top are provided with connecting risers respectively, this utility model is through being provided with adjusting structure in the intermediate position department of bottom plate bottom, when needing to carry out the centre gripping to automobile door, rotate adjusting disk drive swing joint at the inside regulating spindle of installation shell and rotate, the regulating spindle drives the regulating block that sets up in its outside and move in opposite directions or backward, the regulating block moves while through the spliced pole drive connecting risers in opposite directions or backward directions, thereby can carry out the purpose of regulation to the interval between the connecting risers, in order to reach the purpose of conveniently fixing and taking down automobile door, and the second reservation groove that sets up in the inside both sides of bottom plate can carry out the spacing to the spliced pole and prevent that it from taking place the phenomenon of overturning around, can be stable to connecting risers, but there is the problem that to the adjustability is lower to fixing clamp in the prior art, change the interval between the screw structure through the multiunit is easy in the prior art and high, the relative welding position of clamping mechanism is not required to be fixed in the clamping position and the relative welding precision is not changed to the prior art.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides the automobile door body mounting and fixing clamp which has the advantages of convenient adjustment and fixing and the like, and solves the problem of lower adjustability of the fixing clamp in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the automobile door body mounting and fixing clamp comprises a base, wherein supporting feet are fixed at four corners of the lower surface of the base, an adjusting mechanism used for conveniently clamping according to the shape of a door body is arranged on the right side of the inner bottom wall of the base, and a clamping mechanism used for conveniently changing the fixing direction is arranged on the opposite side of the adjusting mechanism;

the adjusting mechanism comprises a fixed plate fixed on the right side of the inner bottom wall of the base, a bidirectional screw is connected between the middle part of the left inner wall of the base and the middle part of the left side of the fixed plate through bearing rotation, a limit rod is fixed below the bidirectional screw between the left inner wall of the base and the left side of the fixed plate, two moving blocks are connected with the outer surface of the bidirectional screw in a threaded manner, push plates are fixed on the upper surfaces of the two moving blocks, a driving motor is fixed on the right side of the fixed plate, and an output shaft of the driving motor penetrates through and extends to the left side of the fixed plate and is fixedly connected with the bidirectional screw.

Further, the slide holes are formed in one side, opposite to the moving blocks, of each moving block, and the two moving blocks are connected to the outer surface of the limiting rod in a sliding mode through the two slide holes.

Further, a chute is formed in the inner top wall of the base, and the two moving blocks are connected between the inner walls of the front side and the rear side of the chute in a sliding mode.

Further, two sides of the push plates opposite to each other are both fixed with balance plates, and the lengths of the balance plates are equal to the widths of the bases.

Further, fixture is including fixing the regulating plate in two push pedal opposite sides, two the equal sliding connection of surface of regulating plate has the carriage, two the opposite one side of carriage all is fixed with the connecting axle, two the surface of connecting axle all is fixed with the joint board, two the square groove has all been seted up to the opposite one side of joint board, two the equal sliding connection of surface of connecting axle has the square pipe, two the opposite one side of square pipe all is fixed with the holder, two the screw has all been seted up in the front of holder, and the inner peripheral wall threaded connection of screw has adjusting screw, two adjusting screw's rear end all rotates and is connected with the holder, two the fixed orifices has all been seted up in the front of regulating plate.

Further, the number of the fixing holes is not less than two, the fixing holes are uniformly distributed on the front faces of the two adjusting plates, the front faces of the two sliding frames are provided with connecting holes, and the inner peripheral wall of each connecting hole is in sliding connection with a bolt matched with the inner diameter of each fixing hole.

Further, the width of side's pipe equals with the length between the square groove front and back both sides inner wall, two the back of grip block all is fixed with the blotter, two spacing holes have been seted up in the front of grip block, and the equal sliding connection of the inner peripheral wall in two spacing holes have with grip block positive fixed connection's slide bar.

Compared with the prior art, the technical scheme of the utility model has the following beneficial effects:

1. this car door body installation mounting fixture has through setting up adjustment mechanism, through mutually supporting between fixed plate, two-way screw rod, gag lever post, movable block and push pedal and driving motor etc., can rotate through driving motor drive two-way screw rod and drive the interval between movable block and push pedal two push pedals in order to adjust fixed centre gripping scope according to the door body width under the effect of gag lever post, also be convenient for cooperate clamping mechanism to carry out high regulation simultaneously and use, for the motor drive of prior art is more swift and the rotational speed is adjustable better to be controlled.

2. This car door body installation mounting fixture has through setting up fixture, through mutually supporting between regulating plate, carriage, connecting axle, joint board, square groove and side pipe and the holder etc. can drive the grip block through rotation adjusting screw and remove and carry out centre gripping fixed use to the car door body to can freely rotate after pulling out square groove position with side pipe and change the orientation of holder and carry out multidirectional fixed use.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of an adjustment mechanism according to the present utility model;

fig. 3 is a schematic view of a clamping mechanism according to the present utility model.

In the figure: 1 base, 2 supporting feet, 3 adjustment mechanism, 301 fixed plate, 302 bi-directional screw, 303 spacing rod, 304 movable block, 305 push pedal, 306 driving motor, 4 fixture, 401 adjusting plate, 402 sliding frame, 403 connecting axle, 404 joint board, 405 square groove, 406 square tube, 407 clamping frame, 408 adjusting screw, 409 clamping plate, 410 fixed hole.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1, an automobile door body mounting and fixing clamp in this embodiment includes a base 1, supporting feet 2 are fixed at four corners of the lower surface of the base 1, an adjusting mechanism 3 for facilitating clamping according to the door body shape is disposed on the right side of the inner bottom wall of the base 1, and a clamping mechanism 4 for facilitating changing the fixing direction is disposed on the opposite side of the adjusting mechanism 3.

Referring to fig. 2, in order to adjust the clamping range according to the width of the automobile door, the adjusting mechanism 3 in this embodiment includes a fixing plate 301 fixed on the right side of the inner bottom wall of the base 1, a bidirectional screw rod 302 rotatably connected between the middle of the left side inner wall of the base 1 and the middle of the left side of the fixing plate 301 through a bearing, a limit rod 303 fixed below the bidirectional screw rod 302 between the left side inner wall of the base 1 and the left side of the fixing plate 301, and the bidirectional screw rod 302 is a threaded rod with opposite threads at two ends, so that when the bidirectional screw rod 302 rotates, two moving blocks 304 can be driven to synchronously rotate in opposite or opposite directions, the outer surfaces of the bidirectional screw rod 302 are in threaded connection with two moving blocks 304, push plates 305 are fixed on the upper surfaces of the two moving blocks 304, a driving motor 306 is fixed on the right side of the fixing plate 301, a user places the automobile door on the base 1, and then the user starts the driving motor 306 according to the width, drives the bidirectional screw rod 302 to move the two moving blocks 304 by using the output shaft of the driving motor 306, and the output shaft of the driving motor 306 extends to the left side of the fixing plate 301 and is fixedly connected with the bidirectional screw rod 302.

In this embodiment, sliding holes are formed on opposite sides of the two moving blocks 304, the two moving blocks 304 are respectively connected to the outer surface of the limiting rod 303 through the sliding holes in a sliding manner, when the moving blocks 304 move, horizontal linear movement can be kept by sliding on the outer surface of the limiting rod 303 through the sliding holes, a sliding groove is formed in the inner top wall of the base 1, the two moving blocks 304 are connected between the inner walls of the front side and the rear side of the sliding groove in a sliding manner, balance plates are fixed on opposite sides of the two pushing plates 305, the lengths of the balance plates are equal to the width of the base 1, and the moving blocks 304 move to drive the pushing plates 305 to move together so as to adjust the distance between the two pushing plates 305 to adjust the fixed clamping range according to the width of the door body.

Referring to fig. 3, in order to perform fixed adjustment and clamping on an automobile door body, the clamping mechanism 4 in this embodiment includes an adjusting plate 401 fixed on opposite sides of two push plates 305, outer surfaces of the two adjusting plates 401 are slidably connected with sliding frames 402, opposite sides of the two sliding frames 402 are respectively fixed with a connecting shaft 403, outer surfaces of the two connecting shafts 403 are respectively fixed with a clamping plate 404, opposite sides of the two clamping plates 404 are respectively provided with a square groove 405, outer surfaces of the two connecting shafts 403 are respectively slidably connected with a square pipe 406, opposite sides of the two square pipes 406 are respectively fixed with a clamping frame 407, when the clamping direction is adjusted, a user can pull the clamping frames 407 to move outwards along the connecting shafts 403 to enable the square pipes 406 to move out of the square grooves 405, further the user can rotate the clamping frames 407 around the connecting shafts 403, the front sides of the two clamping frames 407 are respectively provided with a screw hole, inner peripheral wall threads of the screw holes are respectively connected with an adjusting screw 408, rear ends of the two adjusting screw 408 are respectively rotatably connected with a clamping plate 409, the front sides of the two adjusting plates 401 are respectively provided with a fixing hole 410, and after the adjustment is completed, the square pipes 406 are respectively pushed into the square pipes 405 by the user, and the square pipes are continuously pushed into the square pipes 405 by the square pipes 405.

In this embodiment, the number of the fixing holes 410 is not less than two, and evenly distributed is in the front of two adjusting plates 401, the connecting holes are all opened in the front of two sliding frames 402, and the inner peripheral wall of the connecting holes is slidingly inserted with bolts matched with the inner diameter of the fixing holes 410, when adjusting the fixing height of the automobile door body, the user pulls out the bolts from the inside of the connecting holes and the fixing holes 410, and then pulls the sliding frames 402 up and down to adjust the fixing height at the position on the adjusting plates 401, after determining the fixing height position, the user inserts the bolts into the aligned connecting holes and the fixing holes 410 to fix, thus the adjusting device is convenient and fast to adjust the required fixing height, the width of the square tube 406 is equal to the length between the inner walls of the front side and the rear side of the square groove 405, the back of the two clamping plates 409 are all fixed with cushions, the front of the clamping frame 407 is provided with two limiting holes, and the inner sides of the two limiting holes are slidingly connected with the clamping plates 409 to fix the automobile door body to the clamping frame 407, and the clamping frame 407 is rotated to drive the adjusting plates 408 to move under the action of the screw rod to contact the surface of the sliding rod to clamp the sliding rod to the surface of the sliding rod.

The working principle of the embodiment is as follows:

(1) When the automobile door body width adjusting clamping range is used according to the automobile door body width, firstly, a user places the automobile door body on the base 1, then, the user starts the driving motor 306 according to the width, the output shaft of the driving motor 306 is used for driving the bidirectional screw rod 302 to drive the two moving blocks 304 to move, as the bidirectional screw rod 302 is a threaded rod with opposite threads at two ends, the two moving blocks 304 can be driven to synchronously rotate along opposite or opposite directions when the bidirectional screw rod 302 rotates, when the moving blocks 304 move, the sliding holes can slide on the outer surface of the limiting rod 303 to keep horizontal linear movement, meanwhile, the moving blocks 304 move to drive the pushing plates 305 to move together to adjust the distance between the two pushing plates 305 so as to adjust the fixed clamping range according to the door body width, and meanwhile, the height adjusting clamping range is convenient to cooperate with the clamping mechanism 4.

(2) When the automobile door body is used for fixing, adjusting and clamping, firstly, the automobile door body is placed on the base 1, then the adjusting mechanism 3 is utilized to adjust the position matched with the width of the automobile door body, further when the automobile door body is used for adjusting the fixing height of the automobile door body, a user firstly pulls out the bolts from the connecting holes and the fixing holes 410, further pulls the sliding frame 402 up and down to adjust the fixing height at the position on the adjusting plate 401, after the fixing height position is determined, the user inserts the bolts into the aligned connecting holes and the fixing holes 410 to fix, thus, the adjusting speed can be fast and conveniently adjusted, then, when the clamping direction is adjusted, the user can pull the clamping frame 407 to move outwards along the connecting shaft 403 to enable the square tube 406 to move out of the square groove 405, then the user can rotate the clamping frame 407 around the connecting shaft 403 to change the clamping direction, after the adjustment is completed, the user pushes the square tube 406 into the square groove 405 to be clamped, the square tube 406 is prevented from continuously rotating by the square groove 405, and then the user clamps the automobile door body to the clamping frame 408 to be driven to move under the action of the adjusting screw rod to clamp the sliding frame 408, and the clamping direction is contacted with the surface of the sliding rod 409 to the sliding rod to be fixed.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

If this patent discloses or relates to components or structures that are fixedly connected to each other, then unless otherwise stated, the fixed connection is understood as: detachably fixed connection (e.g. using bolts or screws) can also be understood as: the non-detachable fixed connection (e.g. riveting, welding), of course, the mutual fixed connection may also be replaced by an integral structure (e.g. integrally formed using a casting process) (except for obviously being unable to use an integral forming process).

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. The utility model provides an automobile door body installation mounting fixture, includes base (1), the four corners department of base (1) lower surface all is fixed with supporting legs (2), its characterized in that: an adjusting mechanism (3) for facilitating clamping according to the shape of the door body is arranged on the right side of the inner bottom wall of the base (1), and a clamping mechanism (4) for facilitating changing of the fixing direction is arranged on the opposite side of the adjusting mechanism (3);

the adjusting mechanism (3) comprises a fixed plate (301) fixed on the right side of the inner bottom wall of the base (1), a bidirectional screw rod (302) is rotatably connected between the middle of the left side inner wall of the base (1) and the middle of the left side of the fixed plate (301) through a bearing, a limit rod (303) is fixed between the left side inner wall of the base (1) and the left side of the fixed plate (301) and below the bidirectional screw rod (302), two movable blocks (304) are connected with the outer surface of the bidirectional screw rod (302) in a threaded manner, push plates (305) are fixed on the upper surfaces of the two movable blocks (304), a driving motor (306) is fixed on the right side of the fixed plate (301), and an output shaft of the driving motor (306) penetrates through and extends to the left side of the fixed plate (301) and is fixedly connected with the bidirectional screw rod (302).

2. The automobile door body mounting fixture of claim 1, wherein: slide holes are formed in one side, opposite to the two moving blocks (304), of each moving block, and the two moving blocks (304) are connected to the outer surface of the limiting rod (303) in a sliding mode through the two slide holes.

3. The automobile door body mounting fixture of claim 1, wherein: the inner top wall of the base (1) is provided with a sliding groove, and the two moving blocks (304) are connected between the inner walls of the front side and the rear side of the sliding groove in a sliding mode.

4. The automobile door body mounting fixture of claim 1, wherein: and the two opposite sides of the push plates (305) are respectively fixed with a balance plate, and the lengths of the balance plates are equal to the width of the base (1).

5. The automobile door body mounting fixture of claim 1, wherein: clamping mechanism (4) is including fixing regulating plate (401) in two push pedal (305) opposite sides, two the equal sliding connection of surface of regulating plate (401) has carriage (402), two the opposite side of carriage (402) all is fixed with connecting axle (403), two the surface of connecting axle (403) all is fixed with joint board (404), two square groove (405) have all been seted up to the opposite side of joint board (404), two the equal sliding connection of surface of connecting axle (403) has square pipe (406), two the opposite side of square pipe (406) all is fixed with carriage (407), two screw has all been seted up in the front of carriage (407), and the inner peripheral wall threaded connection of screw has adjusting screw (408), two the rear end of adjusting screw (408) all rotates and is connected with clamping plate (409), and fixed orifices (410) have all been seted up in the front of two regulating plate (401).

6. The automobile door body mounting fixture of claim 5, wherein: the number of the fixing holes (410) is not less than two, the fixing holes are uniformly distributed on the front faces of the two adjusting plates (401), the front faces of the two sliding frames (402) are provided with connecting holes, and the inner peripheral walls of the connecting holes are slidably inserted with bolts matched with the inner diameter of the fixing holes (410).

7. The automobile door body mounting fixture of claim 5, wherein: the width of square pipe (406) equals with the length between the both sides inner wall around square groove (405), two the back of grip block (409) all is fixed with the blotter, two spacing holes have been seted up in the front of grip block (407), and the equal sliding connection of the inner perisporium in two spacing holes have with grip block (409) positive fixed connection's slide bar.