CN214055021U

CN214055021U - Four-wheel aligner fixture

Info

Publication number: CN214055021U
Application number: CN202023071314.0U
Authority: CN
Inventors: 沈春磊
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-12-18
Filing date: 2020-12-18
Publication date: 2021-08-27
Anticipated expiration: 2030-12-18

Abstract

The utility model discloses a four-wheel aligner anchor clamps relates to locater technical field. The utility model discloses a fixed block and locking device, two fixed surface of fixed block is connected with two guide rails, two the equal fixedly connected with rectangular plate of one end that the guide rail was kept away from each other, the surface thread of fixed block is inserted and is equipped with the screw rod, the sliding surface of guide rail is connected with two sliders, three circular port has evenly been seted up on the surface of slider, and the inner wall sliding connection of circular port has the kelly, the surface of slider is equipped with locking device, locking device is including the U-shaped piece, U-shaped piece and slider fixed connection, two spacing grooves have been seted up to the inner wall of U-shaped piece. The utility model provides a current kelly change the mode on locater anchor clamps be changed with the help of the bolt, because the structure of kelly is less, lead to the staff of being not convenient for to change the problem of position operation with the kelly on anchor clamps.

Description

Four-wheel aligner fixture

Technical Field

The utility model relates to a locater technical field, concretely relates to four-wheel locater anchor clamps.

Background

The automobile four-wheel aligner is a precision measuring instrument used for detecting automobile wheel alignment parameters, comparing the automobile wheel alignment parameters with original factory design parameters and guiding a user to correspondingly adjust the wheel alignment parameters to enable the wheel alignment parameters to meet the original design requirements so as to achieve ideal automobile running performance, namely light operation, stable and reliable running and reduction of tire partial wear.

Be equipped with the kelly on the anchor clamps on the four-wheel aligner, the aligner anchor clamps pass through the kelly and are fixed mutually with the car, because the difference of car child specification size, the position of kelly on the aligner anchor clamps is also different, and the mode that current kelly was changed on the aligner anchor clamps is changed with the help of the bolt, because the structure of kelly is less, leads to the staff of being not convenient for to carry out the operation of changing the position with the kelly on anchor clamps.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: for solving because the structure of kelly is less, lead to the staff of being not convenient for to carry out the problem that the position was operated with the kelly on anchor clamps more, the utility model provides a four-wheel aligner anchor clamps.

The utility model discloses a realize above-mentioned purpose and specifically adopt following technical scheme: a four-wheel aligner fixture comprises a fixing block and a locking device, wherein two guide rails are fixedly connected to the surface of the fixing block, a rectangular plate is fixedly connected to one end, far away from each other, of each guide rail, a screw is inserted into the surface thread of the fixing block, two sliding blocks are slidably connected to the surface of each guide rail, three circular holes are uniformly formed in the surface of each sliding block, clamping rods are slidably connected to the inner walls of the circular holes, the surface of each sliding block is provided with the locking device, the locking device comprises a U-shaped block, the U-shaped block is fixedly connected with the sliding blocks, two limiting grooves are formed in the inner walls of the U-shaped block, limiting plates are slidably connected to the inner walls of the two limiting grooves, three clamping blocks are uniformly and fixedly connected to one side, close to each other, of the clamping blocks and one side, close to each other, of the U-shaped block, are fixedly connected with a first spring, and the clamping blocks are in a triangular prism structure, the lateral wall fixedly connected with of kelly is solid fixed ring.

Furthermore, a clamping groove is formed in the side wall, close to the sliding block, of the clamping rod, and the clamping block is connected with the side wall of the clamping groove in a sliding mode.

Furthermore, a pull rope is fixedly connected to the surface, far away from the fixing block, of the clamping block, a ball body is fixedly connected to one end, far away from the clamping block, of the pull rope, and the side wall of the pull rope is connected with the U-shaped block in a sliding mode.

Further, the surface of fixed block is equipped with stop device, stop device is including the U-shaped board, the fixed surface of U-shaped board and fixed block is connected, the surface that the fixed block was kept away from to the U-shaped board rotates and is connected with the pivot, two equal fixedly connected with stopper in one side that the rectangular plate kept away from each other, the stopper is "U" shape structure.

Furthermore, the inner wall of the limiting block is connected with a fixed rod in a sliding mode, the surface of the fixed rod is fixedly connected with two connecting rings, and one side, close to the rectangular plate, of the fixed rod is fixedly connected with a second spring.

Furthermore, two one side fixedly connected with connecting rod that the dead lever is close to each other, one side fixedly connected with that connecting rod and pivot are close to each other is connected with and is connected the rope.

The utility model has the advantages as follows:

1. the utility model inserts the clamping bar into the circular hole on the sliding block by arranging the locking device, when the clamping groove on the clamping bar slides to the position corresponding to the clamping block, the clamping block can be bounced by the elastic force of the first spring on the inner wall of the U-shaped block to lock the clamping bar, thereby achieving the effect of fixing the clamping bar, wherein, the right triangular prism structure of the clamping block has the effect of facilitating the worker to directly push the clamping bar into the circular hole, the sliding of the limiting plate on the inner wall of the limiting groove has the effect of limiting the moving direction of the clamping block, the limiting plate simultaneously has the effect of connecting three clamping blocks so as to bounce the clamping block by the same spring, the fixing ring has the effect of preventing the clamping bar from moving from the direction far away from the clamping block to the direction close to the clamping block, the ball body is pulled, the ball body can drive the clamping block to slide out from the clamping groove on the clamping bar, thereby achieving the effect of facilitating the sliding out of the clamping bar from the circular hole on the sliding block, the arrangement of the locking device solves the problem that the clamping rod is not convenient for workers to replace the clamping rod on the clamp to operate due to the fact that the clamping rod is small in structure.

2. The utility model discloses a set up stop device, put the locater in the position that the tire needs the centre gripping, rotate the pivot, the pivot can drive the connection rope winding of pivot both sides simultaneously on rotating, two connection ropes can drive two connecting rods simultaneously and be close to each other, the connecting rod can drive the dead lever and slide at the stopper inner wall, go on the tight effect of clamp until the dead lever with the tire, the locater will be located the middle part position of tire this moment, thereby reached and carried out spacing effect to the tire fast, put the locater to the position of pressing close to the tire middle part, loosen the pivot, the dead lever can receive the elasticity of second spring and reset this moment, wherein the go-between has the effect of restriction spacing piece moving direction, stop device has reached and has been convenient for fast with the locater card side position in the tire, thereby staff operating time.

Drawings

Fig. 1 is a schematic perspective view of a four-wheel aligner fixture of the present invention;

fig. 2 is a schematic structural diagram of the slider shown in fig. 1 in the four-wheel aligner fixture of the present invention;

fig. 3 is a schematic structural diagram of a limiting plate in the four-wheel aligner fixture of the present invention;

fig. 4 is a schematic structural diagram of a portion a of fig. 2 in the four-wheel aligner fixture of the present invention;

fig. 5 is a schematic view of a portion of the structure of fig. 1 in a four-wheel aligner fixture according to the present invention;

reference numerals: 1. a fixed block; 2. a screw; 3. a slider; 4. a guide rail; 5. a rectangular plate; 6. a locking device; 61. a U-shaped block; 62. a limiting plate; 63. a clamping block; 64. pulling a rope; 65. a sphere; 66. a limiting groove; 67. a first spring; 68. a card slot; 69. a fixing ring; 7. a limiting device; 71. a rotating shaft; 72. a U-shaped plate; 73. connecting ropes; 74. a limiting block; 75. a connecting rod; 76. fixing the rod; 77. a connecting ring; 78. a second spring; 8. and (5) clamping the rod.

Detailed Description

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

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

In the description of the embodiments of the present invention, it should be noted that the terms "inside", "outside", "up", and the like indicate the directions or positional relationships based on the directions or positional relationships shown in the drawings, or the directions or positional relationships that the products of the present invention are conventionally placed when used, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element to which the term refers must have a specific direction, be constructed and operated in a specific direction, and thus, should not be construed as limiting the present invention.

As shown in fig. 1-5, the utility model discloses a four-wheel aligner anchor clamps that embodiment provided, including fixed block 1 and locking device 6, the fixed surface of fixed block 1 is connected with two guide rails 4, the equal fixedly connected with rectangular plate 5 of one end that two guide rails 4 kept away from each other, the surface screw thread of fixed block 1 is inserted and is equipped with screw rod 2, the sliding surface of guide rail 4 is connected with two sliders 3, three circular port has evenly been seted up on slider 3's surface, the inner wall sliding connection of circular port has kelly 8, slider 3's surface is equipped with locking device 6, the surface of fixed block 1 is equipped with stop device 7.

The specific arrangement and function of the locking device 6 and the limiting device 7 will be described in detail below.

As shown in fig. 1 and fig. 2, the locking device 6 includes a U-shaped block 61, the U-shaped block 61 is fixedly connected with the slider 3, two limiting grooves 66 are formed on the inner wall of the U-shaped block 61, and limiting plates 62 are slidably connected to the inner walls of the two limiting grooves 66, wherein the limiting plates 62 have an effect of limiting the moving direction of the locking blocks 63 when sliding on the inner walls of the limiting grooves 66, the limiting plates 62 simultaneously have an effect of connecting the three locking blocks 63 so as to bounce the locking blocks 63 by the same spring, the three locking blocks 63 are uniformly and fixedly connected to the sides of the two limiting plates 62 close to each other, the first spring 67 is fixedly connected to the sides of the locking blocks 63 and the U-shaped block 61 close to each other, the locking rod 8 is inserted into the circular hole on the slider 3 by the locking device 6, when the locking groove 68 on the locking rod 8 slides to the position corresponding to the locking blocks 63, the locking blocks 63 are locked by the locking blocks 63 being bounced by the elastic force of the first spring 67 on the inner walls of the locking blocks 61, thereby reach and carry out the effect fixed with the kelly 8, wherein the straight triangular prism structure of fixture block 63 has the direct effect that impels the circular downthehole with the kelly 8 of the staff of being convenient for, fixture block 63 is the triangular prism structure, the solid fixed ring 69 of lateral wall fixedly connected with of kelly 8, draw-in groove 68 has been seted up to the lateral wall that the kelly 8 is close to slider 3, the lateral wall sliding connection of fixture block 63 and draw-in groove 68, the fixed surface that fixed block 1 was kept away from to fixture block 63 is connected with stay cord 64, the one end fixedly connected with spheroid 65 of fixture block 63 is kept away from to stay cord 64, pulling spheroid 65, spheroid 65 can drive the slide-out in the draw-in groove 68 of fixture block 63 on the kelly 8, thereby can reach and be convenient for carry out the effect of slide-out in the circular downthehole on the slider 3 with the kelly 8, the lateral wall and the U-shaped piece sliding connection of stay cord 64.

The whole locking device 6 achieves the effect that the clamping rod 8 is inserted into the circular hole on the sliding block 3 through the locking device 6, when the clamping groove 68 on the clamping rod 8 slides to the position corresponding to the clamping block 63, the clamping block 63 can be bounced by the elastic force of the first spring 67 on the inner wall of the U-shaped block 61 to lock the clamping rod 8, so that the clamping rod 8 is fixed, wherein the straight triangular prism structure of the clamping block 63 has the effect of facilitating a worker to directly push the clamping rod 8 into the circular hole, the limiting plate 62 slides on the inner wall of the limiting groove 66 to have the effect of limiting the moving direction of the clamping block 63, the limiting plate 62 simultaneously has the effect of connecting the three clamping blocks 63 so as to bounce the clamping block 63 by using the same spring, the fixing ring 69 has the effect of preventing the clamping rod 8 from moving from the direction far away from the clamping block 63 to the direction close to the clamping block 63, pulling spheroid 65, spheroid 65 can drive fixture block 63 from the draw-in groove 68 on the kelly 8 in the roll-off to can reach the effect of being convenient for carry out the roll-off with kelly 8 from the circular hole on the slider 3, setting up of locking device 6 has been solved because the structure of kelly 8 is less, leads to the staff of not being convenient for to change the problem that the position was operated with kelly 8 on anchor clamps.

As shown in fig. 1 and 5, the limiting device 7 includes a U-shaped plate 72, the U-shaped plate 72 is fixedly connected to the surface of the fixing block 1, the U-shaped plate 72 is rotatably connected to a rotating shaft 71 away from the surface of the fixing block 1, the positioning device 7 is disposed at a position where the tire needs to be clamped, the rotating shaft 71 is rotated, the rotating shaft 71 simultaneously drives the connecting ropes 73 at two sides of the rotating shaft 71 to wind around the rotating shaft, the two connecting ropes 73 simultaneously drive the two connecting rods 75 to approach each other, the connecting rods 75 drive the fixing rod 76 to slide on the inner wall of the limiting block 74 until the fixing rod 76 clamps the tire, the positioning device is located at the middle position of the tire, thereby achieving the effect of quickly limiting the tire, the two limiting blocks 74 are fixedly connected to the sides of the two rectangular plates 5 away from each other, the limiting blocks 74 are in a "U" -shaped structure, the fixing rod 76 is slidably connected to the inner wall of the limiting blocks 74, two connecting rings 77 are fixedly connected to the surfaces of the fixing rods 76, wherein the connecting rings 77 have the effect of limiting the moving direction of the limiting blocks 74, a second spring 78 is fixedly connected to one side of the fixing rods 76, which is close to the rectangular plate 5, a position finder is placed to a position close to the middle of the tire, the rotating shaft 71 is loosened, the fixing rods 76 are reset by the elastic force of the second spring 78, a connecting rod 75 is fixedly connected to one side of the two fixing rods 76, which is close to each other, and a connecting rope 73 is fixedly connected to one side of the connecting rod 75, which is close to the rotating shaft 71.

The whole limiting device 7 has the effects that the limiting device 7 is arranged, the positioning instrument is placed at the position where the tire needs to be clamped, the rotating shaft 71 is rotated, the rotating shaft 71 can simultaneously drive the connecting ropes 73 on the two sides of the rotating shaft 71 to be wound on the rotating shaft, the two connecting ropes 73 can simultaneously drive the two connecting rods 75 to be close to each other, the connecting rods 75 can drive the fixed rods 76 to slide on the inner wall of the limiting blocks 74 until the fixed rods 76 clamp the tire, the positioning instrument is located at the middle position of the tire at the moment, the effect of quickly limiting the tire is achieved, the positioning instrument is placed at the position close to the middle of the tire, the rotating shaft 71 is loosened, the fixed rods 76 can be reset by the elastic force of the second springs 78 at the moment, the connecting ring 77 has the effect of limiting the moving direction of the limiting blocks 74, and the limiting device 7 achieves the effect of conveniently and quickly clamping the positioning instrument at the position at the tire side, thereby saving the working time of the working personnel.

Claims

1. A four-wheel aligner clamp comprises a fixing block (1) and a locking device (6), and is characterized in that the surface of the fixing block (1) is fixedly connected with two guide rails (4), one ends of the two guide rails (4) far away from each other are fixedly connected with a rectangular plate (5), a screw (2) is inserted into the surface threads of the fixing block (1), the surface of each guide rail (4) is slidably connected with two sliders (3), the surface of each slider (3) is uniformly provided with three circular holes, the inner wall of each circular hole is slidably connected with a clamping rod (8), the surface of each slider (3) is provided with the locking device (6), the locking device (6) comprises a U-shaped block (61), the U-shaped block (61) is fixedly connected with the sliders (3), the inner wall of each U-shaped block (61) is provided with two limiting grooves (66), and the inner walls of the two limiting grooves (66) are slidably connected with limiting plates (62), the two limiting plates (62) are evenly and fixedly connected with three clamping blocks (63) on one side close to each other, the clamping blocks (63) and the U-shaped blocks (61) are fixedly connected with first springs (67) on one side close to each other, the clamping blocks (63) are of triangular prism structures, and the side walls of the clamping rods (8) are fixedly connected with fixing rings (69).

2. The four-wheel aligner fixture as claimed in claim 1, wherein the side wall of the clamping rod (8) close to the slide block (3) is provided with a clamping groove (68), and the clamping block (63) is slidably connected with the side wall of the clamping groove (68).

3. The four-wheel aligner fixture as claimed in claim 1, wherein a pull rope (64) is fixedly connected to the surface of the fixture block (63) far away from the fixed block (1), a ball (65) is fixedly connected to one end of the pull rope (64) far away from the fixture block (63), and the side wall of the pull rope (64) is slidably connected with the U-shaped block (61).

4. The four-wheel aligner fixture as claimed in claim 1, wherein a limiting device (7) is arranged on the surface of the fixing block (1), the limiting device (7) comprises a U-shaped plate (72), the U-shaped plate (72) is fixedly connected with the surface of the fixing block (1), a rotating shaft (71) is rotatably connected to the surface of the U-shaped plate (72) far away from the fixing block (1), two limiting blocks (74) are fixedly connected to the sides of the two rectangular plates (5) far away from each other, and the limiting blocks (74) are of a U-shaped structure.

5. The four-wheel aligner fixture as claimed in claim 4, wherein a fixing rod (76) is slidably connected to an inner wall of the limiting block (74), two connecting rings (77) are fixedly connected to a surface of the fixing rod (76), and a second spring (78) is fixedly connected to a side of the fixing rod (76) close to the rectangular plate (5).

6. The jig for four-wheel alignment according to claim 5, wherein a connecting rod (75) is fixedly connected to a side where the two fixing rods (76) are close to each other, and a connecting rope (73) is fixedly connected to a side where the connecting rod (75) and the rotating shaft (71) are close to each other.