Pulling structure for automobile maintenance

Abstract

The utility model discloses a pulling structure used for automobile maintenance, relates to the technical field of automobile maintenance, and comprises two fixing shells and two clamping plates, two U-shaped plates are both provided with limiting columns in a sliding mode, the limiting columns are arranged on the fixing shells in a sliding mode and are arranged on the inner wall of an adjusting groove in a sliding mode, and the clamping plates are arranged on the U-shaped plates in a sliding mode. The outer walls of the two limiting columns are both sleeved with springs, a rectangular plate is arranged between the two fixing rods, a lifting mechanism used for height adjustment is arranged on the rectangular plate, an adjusting mechanism used for position adjustment is arranged on the lifting mechanism, and a driving mechanism used for stably driving the adjusting mechanism is arranged on the lifting mechanism. The driving mechanism is arranged on the adjusting mechanism, and the adjusting mechanism is provided with a mounting mechanism for conveniently mounting the clamping plate, so that the automobile parts are clamped and fixed, the pulling work of the automobile parts is completed, the fixing effect is good, the clamping plate is convenient to mount and dismount, the flexibility is improved, the operation is simple, and the practicability is high.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of automobile maintenance, specifically relates to a pulling structure for automobile maintenance. BACKGROUND

[0002] Automobile maintenance is the general term of automobile maintenance and repair, mainly through technical means to check the fault automobile, finds out the fault reason and adopts certain measures to make it eliminate the fault and restores to reach certain performance and safety standard, uses the method of repairing or replacing automobile parts (including basic parts) to restore the perfect technical condition of automobile and the restorative repair that restores the life of automobile completely (or close to completely), in Chinese patent publication No. The utility model discloses a pulling structure for automobile maintenance belongs to automobile maintenance tool technical field.

[0003] In the above technical scheme, the pulling structure for automobile maintenance is used, two screw rods two are rotated, and two clamping plates are clamped and fixed to automobile parts, but two screw rods need to be driven, operation is more troublesome, and the shape of automobile parts is different, and the clamping plate may not be completely matched, and the structure is not convenient to replace the clamping plate, and lacks flexibility.

[0004] Therefore, the pulling structure for automobile maintenance is provided. Utility model content

[0005] The utility model discloses a pulling structure for automobile maintenance belongs to automobile maintenance tool technical field.

[0006] The utility model discloses a pulling structure for automobile maintenance belongs to automobile maintenance tool technical field.

[0007] The utility model provides a kind of pull-out structure for automobile repair, including two fixed shell and two clamping plate, the bottom of two The fixed shell is provided with adjusting column, the inner wall of two The fixed shell is slidably provided with fixed rod, the surface of two The fixed rod is provided with adjusting groove, the top of two The fixed shell is provided with U-shaped plate, two The U-shaped plate is slidably provided with limiting post, and limiting post is slidably arranged on fixed shell, and is slidably arranged on the inner wall of adjusting groove, the outer wall of two The limiting post is sleeved with spring, the top of two The limiting post is provided with connecting rod, the rectangular plate between two The fixed rod is provided with lifting mechanism for height adjustment, the lifting mechanism is provided with adjusting mechanism for position adjustment, the lifting mechanism is provided with drive mechanism for the stable drive of adjusting mechanism, and drive mechanism is provided on adjusting mechanism, the adjusting mechanism is provided with mounting mechanism for the installation clamping plate, and clamping plate is provided on mounting mechanism.

[0008] Further, the lifting mechanism includes two cylinders, two cylinders are slidably mounted on the rectangular plate, two The bottom of cylinder is provided with fixed plate, the fixed plate is rotatably provided with T stud, and T stud is threadedly installed on the rectangular plate, the top of the T stud is provided with handle.

[0009] Further, the adjusting mechanism includes a bidirectional screw rod, the bottom of the fixed plate is provided with a sliding groove, and the bidirectional screw rod is rotatably installed in the sliding groove, two sliding plates are threadedly installed on the outer wall of the bidirectional screw rod, and the sliding plates are slidably installed on the inner wall of the sliding groove.

[0010] Further, the drive mechanism includes a baffle, the baffle is installed on the left side of the fixed plate, the baffle is rotatably provided with a worm, the left end of the bidirectional screw rod extends out of the fixed plate, a worm gear is installed on the surface of the extending end of the bidirectional screw rod, and the worm gear is engaged with the worm, and a handle is installed on the front end of the worm.

[0011] Further, the mounting mechanism includes two mounting plates, the clamping plate is installed on the surface of the mounting plate, the bottom of two The sliding plate is provided with mounting slot, and the mounting plate is slidably installed on the inner wall of the mounting slot, two The sliding plate and mounting plate are threadedly installed with two locking members.

[0012] Further, two The surface of the clamping plate is provided with a friction pad, and the friction pad is made of rubber.

[0013] The utility model has the beneficial effects as follows:

[0014] The utility model discloses, through the setting of worm, bidirectional screw rod and locking piece etc., through according to the position of support point, through pulling connecting rod, drive the limit post to move upwards, and compressing spring, make limit post and adjust the groove to be separated, this time can pull fixed shell, and adjust the post moves with it, adjust its position, when adjusting is completed, loosen connecting rod, under the reset spring force of spring, make limit post insert in the adjust groove corresponding with it, lock its position, then rotate handle, drive worm to rotate, drive the worm wheel to rotate, and bidirectional screw rod rotates with it, drive two slide plates to move mutually close, two clamps move with it, and the clamping and fixing of automobile parts, because the cooperation between worm wheel and worm has self-locking, improves the stability of fixed, rotates the handle, drive T type stud to rotate, under the action of two cylinders, can stably pull fixed plate upwards, and slide plate, clamp and automobile parts move upwards with it, that is, complete the pulling work of automobile parts, when the shape of clamp and automobile parts is not adapted, can pass through the loosening locking piece, release the locking between mounting plate and slide plate, can dismantle mounting plate and clamp, replace the clamp with it, thereby realize the clamping and fixing of automobile parts and complete the pulling work of automobile parts, and the fixed effect is good, and the clamp is convenient to install and dismantle, improve flexibility, simple operation, and strong practicality. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is the three-dimensional structure schematic diagram of the utility model;

[0016] Figure 2 It is the structure schematic diagram of the fixed rod of the utility model;

[0017] Figure 3 It is the structure schematic diagram of T type stud of the utility model;

[0018] Figure 4 It is the structure schematic diagram of the clamp of the utility model.

[0019] Signification of drawing: 1, fixed shell;2, fixed rod;3, adjust the groove;4, U type board;5, limit post;6, spring;7, connecting rod;8, rectangle board;9, adjust the post;10, lifting mechanism;1001, cylinder;1002, fixed plate;1003, T type stud;1004, handle;11, adjust the mechanism;1101, bidirectional screw rod;1102, slide plate;12, drive mechanism;1201, worm wheel;1202, baffle;1203, worm;1204, handle;13, mounting mechanism;1301, mounting groove;1302, mounting plate;1303, locking piece;14, clamp. DETAILED DESCRIPTION

[0020] In order to make the purpose, technical scheme and advantages of the embodiments of the present application clearer, the technical scheme of the embodiments of the present application will be described clearly and completely below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only some of the embodiments of the present application, rather than all the embodiments of the present application. The components of the embodiments of the present application described and shown in the drawings herein can be arranged and designed in various different configurations.

[0021] Therefore, the following detailed description of the embodiments of the present application provided in the drawings is not intended to limit the scope of the claimed present application, but only represents selected embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative labor fall within the scope of protection of the present application.

[0022] It should be noted that: similar reference numbers and letters represent similar items in the following drawings, therefore, once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings. In addition, the terms "first", "second", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

[0023] The electrical elements appearing in the text are all connected with the master controller and 220V mains from the outside, and the master controller can be a conventional known device such as a computer for control.

[0024] In the description of the embodiments of the present application, it should be noted that the directions or position relationships indicated by the terms "inner", "outer", "upper", etc. are based on the directions or position relationships shown in the drawings, or the directions or position relationships commonly placed when the product of the present application is used, and are only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the indicated device or element must have a particular direction, be constructed and operated in a particular direction, and therefore cannot be understood as limiting the present application.

[0025] As Figures 1-4As shown, a kind of pulling structure for automobile repair, including two fixed shell 1 and two clamping plates 14, the bottom of two fixed shell 1 is provided with adjusting column 9, the inner wall of two fixed shell 1 is slidably provided with fixed rod 2, the surface of two fixed rod 2 is provided with adjusting groove 3, the top of two fixed shell 1 is provided with U-shaped plate 4, two U-shaped plate 4 are slidably provided with limiting column 5, and limiting column 5 is slidably arranged on the inner wall of adjusting groove 3, the outer wall of two limiting column 5 is sleeved with spring 6, the top of two limiting column 5 is provided with connecting rod 7, rectangular plate 8 is arranged between two fixed rod 2, rectangular plate 8 is provided with lifting mechanism 10 for height adjustment, adjusting mechanism 11 for position adjustment is arranged on lifting mechanism 10, driving mechanism 12 for stably driving adjusting mechanism 11 is arranged on lifting mechanism 10, and driving mechanism 12 is arranged on adjusting mechanism 11, adjusting mechanism 11 is provided with mounting mechanism 13 for facilitating the installation of clamping plate 14, and clamping plate 14 is arranged on mounting mechanism 13, in the embodiment, it is explained that adjusting column 9 is combined by screw rod and sleeve column, by pulling connecting rod 7 according to the position of support point, limiting column 5 is driven to move upwards, and spring 6 is compressed, so that limiting column 5 is separated from adjusting groove 3, at this time, fixed shell 1 can be pulled, and adjusting column 9 moves to adjust its position, when adjusting is completed, connecting rod 7 is loosened, limiting column 5 is inserted in corresponding adjusting groove 3 under the reset elastic force of spring 6, and the position is locked, then driving mechanism 12 drives adjusting mechanism 11 to move, and mounting mechanism 13 and two clamping plates 14 move, two clamping plates 14 clamp and fix automobile parts, then lifting mechanism 10 drives automobile parts to move upwards, and the automobile parts are pulled up, when the shape of automobile parts is not matched with the clamping plate 14, it can be disassembled and replaced by mounting mechanism 13, so that automobile parts are clamped and fixed to complete pulling work, the fixing effect is good, and clamping plate 14 is easy to install and disassemble, improve flexibility, simple operation, and high practicality.

[0026] As Figures 1-3 shown, lifting mechanism 10 includes two cylinders 1001, two cylinders 1001 are slidably installed on rectangular plate 8, the bottom of two cylinders 1001 is provided with fixed plate 1002, T-shaped stud 1003 is rotatably installed on fixed plate 1002, and T-shaped stud 1003 is threadedly installed on rectangular plate 8, the top of T-shaped stud 1003 is provided with handle 1004, in the embodiment, by rotating handle 1004, T-shaped stud 1003 is rotated, under the action of two cylinders 1001, fixed plate 1002 can be stably pulled upwards, and vice versa, so that the height of fixed plate 1002 is adjusted.

[0027] As Figures 1-4As shown, the adjusting mechanism 11 comprises a bidirectional screw rod 1101, the bottom of the fixed plate 1002 is provided with a sliding groove, and the bidirectional screw rod 1101 is rotatably installed in the sliding groove. Two sliding plates 1102 are threadedly installed on the outer wall of the bidirectional screw rod 1101 and slidably installed on the inner wall of the sliding groove. In this embodiment, when the bidirectional screw rod 1101 rotates, it drives the two sliding plates 1102 to slide in the sliding groove, moving along trajectories of approaching each other or moving away from each other, thereby adjusting the distance between the two sliding plates 1102.

[0028] As shown in the Figures 1-4 As shown, the driving mechanism 12 comprises a shielding plate 1202 installed on the left side of the fixed plate 1002. A worm 1203 is rotatably installed on the shielding plate 1202. The left end of the bidirectional screw rod 1101 extends to the outside of the fixed plate 1002. A worm wheel 1201 is installed on the surface of the extending end of the bidirectional screw rod 1101, and the worm wheel 1201 is engaged with the worm 1203. The front end of the worm 1203 is provided with a handle 1204. In this embodiment, by rotating the handle 1204, the worm 1203 is driven to rotate, driving the worm wheel 1201 to rotate, and the bidirectional screw rod 1101 rotates accordingly. Since the worm wheel 1201 and the worm 1203 have self-locking cooperation, the stability of the position adjustment of the two sliding plates 1102 can be improved.

[0029] As shown in the Figures 1-4 As shown, the mounting mechanism 13 comprises two mounting plates 1302, and the clamping plates 14 are installed on the surfaces of the mounting plates 1302. The bottom of each of the two sliding plates 1102 is provided with a mounting groove 1301, and the mounting plate 1302 is slidably installed on the inner wall of the mounting groove 1301. Two locking members 1303 are threadedly installed on each of the two sliding plates 1102 and the mounting plate 1302. In this embodiment, when the two sliding plates 1102 move closer to each other, the clamping plates 14 move accordingly, clamping and fixing the automobile parts. When the clamping plates 14 are not suitable for the shape of the automobile parts, the locking members 1303 can be loosened to release the locking between the mounting plate 1302 and the sliding plate 1102. The mounting plate 1302 and the clamping plate 14 can be disassembled and replaced with a clamping plate 14 that is suitable for them, improving flexibility.

[0030] As shown in the Figures 1-4 As shown, the surfaces of the two clamping plates 14 are provided with rubber friction pads. In this embodiment, the rubber friction pads improve the frictional resistance when contacting the automobile parts, improving the stability of the fixation.

[0031] In summary, it is explained that the adjusting column 9 is combined by a screw rod and a sleeve column, by pulling the connecting rod 7 according to the position of the support point, the limiting column 5 is driven to move upward, and the spring 6 is compressed, so that the limiting column 5 is separated from the adjusting groove 3, at this time, the fixed shell 1 can be pulled, and the adjusting column 9 moves to adjust the position, when the adjustment is completed, the connecting rod 7 is loosened, under the reset elastic force of the spring 6, the limiting column 5 is inserted into the corresponding adjusting groove 3, and the position is locked, then the adjusting mechanism 11 is driven to move by the driving mechanism 12, and the mounting mechanism 13 and the two clamping plates 14 move, the two clamping plates 14 clamp and fix the automobile parts, then the lifting mechanism 10 drives the automobile parts to move upward, and when the shape of the automobile parts does not match the clamping plate 14, the mounting mechanism 13 can be disassembled and replaced, so that the automobile parts are clamped and fixed, the pulling work is completed, the fixing effect is good, the clamping plate 14 is convenient to install and disassemble, the flexibility is improved, the operation is simple, the practicability is strong, by rotating the handle 1004, the T-shaped stud 1003 is driven to rotate, under the action of the two cylinders 1001, the fixed plate 1002 can be stably pulled upward, and vice versa, so that the height of the fixed plate 1002 is adjusted, when the bidirectional screw rod 1101 rotates, the two sliding plates 1102 slide in the sliding groove, and the movement track is close to each other or away from each other, so that the distance between the two sliding plates 1102 is adjusted, by rotating the handle 1204, the worm 1203 is driven to rotate, the worm wheel 1201 is driven to rotate, and the bidirectional screw rod 1101 is driven to rotate, since the cooperation between the worm wheel 1201 and the worm 1203 has self-locking property, the stability of the position adjustment of the two sliding plates 1102 can be improved, when the two sliding plates 1102 move close to each other, the two clamping plates 14 move, the automobile parts are clamped and fixed, when the shape of the clamping plate 14 does not match the automobile parts, the locking member 1303 is loosened, the locking between the mounting plate 1302 and the sliding plate 1102 is released, the mounting plate 1302 and the clamping plate 14 can be disassembled and replaced, the flexibility is improved, and the friction resistance when contacting the automobile parts is improved by the setting of the rubber friction pad, and the stability of the fixing is improved.

[0032] The basic principle, main features and advantages of the present application are shown and described above. It should be understood by those skilled in the art that the present application is not limited by the above embodiments, and the above embodiments and descriptions in the specification are only the principles of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the claimed present application. The scope of protection required by the present application is defined by the appended claims and their equivalents.

Claims

1. A pulling structure for vehicle repair, comprising two fixing shells (1) and two clamping plates (14), characterized in that, The bottom of the two fixing shells (1) is provided with an adjusting column (9), the inner wall of the two fixing shells (1) is slidably provided with a fixing rod (2), the surface of the two fixing rods (2) is provided with an adjusting groove (3), the top of the two fixing shells (1) is provided with a U-shaped plate (4), the two U-shaped plates (4) are slidably provided with a limiting column (5), the limiting column (5) is slidably arranged on the fixing shell (1) and the inner wall of the adjusting groove (3), the outer wall of the two limiting columns (5) is sleeved with a spring (6), the top of the two limiting columns (5) is provided with a connecting rod (7), the two fixing rods (2) are provided with a rectangular plate (8), the rectangular plate (8) is provided with a lifting mechanism (10) for height adjustment, the lifting mechanism (10) is provided with an adjusting mechanism (11) for position adjustment, the lifting mechanism (10) is provided with a driving mechanism (12) for stably driving the adjusting mechanism (11), the driving mechanism (12) is arranged on the adjusting mechanism (11), the adjusting mechanism (11) is provided with a mounting mechanism (13) for conveniently mounting a clamping plate (14), and the clamping plate (14) is arranged on the mounting mechanism (13).

2. The puller structure for vehicle repair according to claim 1, wherein The lifting mechanism (10) comprises two cylinders (1001), the two cylinders (1001) are slidably installed on the rectangular plate (8), the bottom of the two cylinders (1001) is provided with a fixing plate (1002), the fixing plate (1002) is rotatably installed with a T-shaped stud (1003), and the T-shaped stud (1003) is threadedly installed on the rectangular plate (8), and the top of the T-shaped stud (1003) is provided with a handle (1004).

3. The puller structure for vehicle repair according to claim 2, wherein The adjusting mechanism (11) comprises a bidirectional screw rod (1101), the bottom of the fixing plate (1002) is provided with a sliding groove, and the bidirectional screw rod (1101) is rotatably installed in the sliding groove, and the outer wall of the bidirectional screw rod (1101) is threadedly installed with two sliding plates (1102), and the sliding plates (1102) are slidably installed on the inner wall of the sliding groove.

4. The puller structure for vehicle maintenance according to claim 3, wherein The driving mechanism (12) comprises a shielding plate (1202), the shielding plate (1202) is installed on the left side of the fixing plate (1002), the shielding plate (1202) is rotatably installed with a worm (1203), the left end of the bidirectional screw rod (1101) extends to the outside of the fixing plate (1002), the surface of the extending end of the bidirectional screw rod (1101) is provided with a worm wheel (1201), and the worm wheel (1201) is engaged with the worm (1203), and the front end of the worm (1203) is provided with a handle (1204).

5. The puller structure for vehicle maintenance according to claim 4, wherein The mounting mechanism (13) comprises two mounting plates (1302), the clamping plates (14) are mounted on the surfaces of the mounting plates (1302), the bottoms of the two sliding plates (1102) are provided with mounting grooves (1301), and the mounting plates (1302) are slidingly mounted on the inner walls of the mounting grooves (1301); and two locking pieces (1303) are threadedly mounted on the two sliding plates (1102) and the mounting plates (1302).

6. The puller structure for vehicle repair according to claim 1, wherein The surfaces of the two clamping plates (14) are provided with friction pads, and the friction pads are made of rubber.

Images