CN217801787U - Adaptive clamp of automobile triangular arm - Google Patents

Abstract

The utility model relates to an automobile parts anchor clamps field specifically is a self-adaptation anchor clamps of three horn arms of car are related to, including the main frame, first hold assembly, second hold assembly, third hold assembly and fixed pin, first hold assembly includes first unipolar cylinder, first output pole and first support, and second hold assembly includes second unipolar cylinder, second output pole and second support, and third hold assembly includes first major axis cylinder, third output pole and third support, and three hold assembly corresponds the three overhang of three horn arms respectively, and the fixed pin is installed on the main frame. The clamping mechanism consisting of the first clamping component, the second clamping component and the third clamping component can fix the automobile triangular arms with different sizes on the main frame.

Description

Adaptive clamp of automobile triangular arm

Technical Field

The utility model relates to an automobile parts anchor clamps field specifically is a self-adaptation anchor clamps that relate to a three horn arms of car.

Background

The triangular arm is a swing arm and is used for balancing and supporting. The automobile runs on uneven road surfaces, tires can swing up and down, namely the tires are finished by the swing of the triangular arms, the tires are installed on the shaft heads, the shaft heads are connected with the triangular arms through the ball heads, the requirement of the existing automobile is large, the requirement of the triangular arms is increased, the sizes of the triangular arms of different types are different, the triangular arms of different sizes are machined, clamps are replaced, the generation cost can rise inevitably, and the generation efficiency is low. Although the sizes of the triangular arms of different models are different, the general shapes are basically similar, and based on the fact that the clamp can meet the requirement of machining the triangular arms of most models, the clamp is provided.

SUMMERY OF THE UTILITY MODEL

Therefore, it is necessary to provide an adaptive clamp for an automobile triangular arm, which aims at the problems in the prior art.

For solving the prior art problem, the utility model discloses a technical scheme be:

the utility model provides an automobile triangle arm's self-adaptation anchor clamps, including the main frame, first clamping part, the second clamping part, third clamping part and fixed pin, first clamping part includes first unipolar cylinder, first output pole and first support, first unipolar cylinder is installed on first support, first support fixed mounting is on the main frame, the through-hole and the first unipolar cylinder sliding connection of first support are passed to the one end of first output pole, the second clamping part includes the second unipolar cylinder, second output pole and second support, the second unipolar cylinder is installed on the second support, second support fixed mounting is on the main frame, the through-hole and the second unipolar cylinder sliding connection of second support are passed to the one end of second output pole, the third clamping part includes first major axis cylinder, third output pole and third support, first major axis cylinder is installed on the third support, third support fixed mounting is on the main frame, the one end and the first major axis cylinder sliding connection of third output pole, three clamping parts correspond the three fixed pin of triangle arm respectively, install on the fixed pin, the protruding end is the cylindrical shape.

Preferably, the other end of the first output rod is provided with a first clamping jaw, the first clamping jaw is in a semi-circular ring shape arranged in the horizontal direction, one end of the first clamping jaw is in contact with a protruding end of a triangular arm of the automobile, and the other end of the first clamping jaw is fixedly connected with the first output shaft.

Preferably, the other end of the second output rod is provided with a second clamping jaw, the second clamping jaw is in a semi-circular ring shape arranged in the vertical direction, one end of the second clamping jaw is in contact with the protruding end of the automobile triangular arm, and the other end of the second clamping jaw is fixedly connected with the second output rod.

Preferably, the other end of the third output rod is provided with a third jaw, and the third jaw is in a cylindrical shape arranged in the vertical direction.

Preferably, the self-adaptation anchor clamps of car triangle arm still include the supplementary hold assembly of horizontal direction, the supplementary hold assembly of horizontal direction has threely, the supplementary hold assembly of three horizontal direction sets up respectively around car triangle arm, the supplementary hold assembly of horizontal direction includes second major axis cylinder, fourth output pole and fourth support, fourth support fixed mounting is on the main frame, second major axis cylinder is installed on the fourth support, through-hole and second major axis cylinder sliding connection on the fourth support are passed to the one end of fourth output pole, the other end of fourth output pole still is provided with the fourth jack catch, the fourth jack catch supports car triangle arm.

Preferably, the self-adaptation anchor clamps of car triangle arm still include the supplementary clamping part of vertical direction, the supplementary clamping part of vertical direction is including pushing down part and auxiliary support seat, auxiliary support seat installs on the main frame, auxiliary support seat's height can support the triangle arm and be cliied by clamping part completely, it has two to push down the part, two push down the part and set up respectively in the both sides of fixed pin, fixed mounting is on the main frame, push down the part including pushing down the cylinder and pushing down the jack catch, the one end and the cylinder connection of pushing down of jack catch, the other end and the triangle arm contact of jack catch push down.

Compared with the prior art, the beneficial effect of this application is:

1. according to the automobile triangle arm fixing device, the first clamping part, the second clamping part, the third clamping part and the fixing pin are arranged, the round hole in the middle of the automobile triangle arm penetrates through the cylindrical fixing pin, then the first single-shaft cylinder, the second single-shaft cylinder and the first long-shaft cylinder of the clamping end start to work, and for the triangle arms with different sizes, the cylinders push the three output rods to extend out different lengths to respectively abut against three points on the automobile triangle arm to fix the automobile triangle arm, so that the problem of fixing the automobile triangle arms with different sizes on the main frame is solved;

2. this application has realized the location of triangle arm on horizontal direction and vertical direction through setting up the supplementary clamping component of horizontal direction and the supplementary clamping component of vertical direction.

Drawings

FIG. 1 is a front view of the adaptive clamp of the present application for an automotive triangular arm;

FIG. 2 is a left side view of the adaptive clamp of the automotive delta arm of the present application;

FIG. 3 is a top view of the adaptive clamp of the present application for an automotive triangular arm;

FIG. 4 is a perspective view of the adaptive clamp for an automotive triangular arm of the present application;

FIG. 5 is a perspective view of the main frame, first clamp member and fixation pin of the present application;

fig. 6 is a perspective view of the main frame, the horizontal auxiliary clamp member, and the fixing pin of the present application;

FIG. 7 is a perspective view of the main frame, second clamp member and fixation pin of the present application;

fig. 8 is a perspective view of the main frame, the vertical direction auxiliary clamp member, and the fixing pin of the present application;

fig. 9 is a perspective view of the main frame, the third clamping member, and the fixing pin of the present application.

The reference numbers in the figures are:

1-a main frame;

2-a first clamping member; 2 a-a first single-shaft cylinder; 2 b-a first output rod; 2b 1-a first jaw; 2 c-a first scaffold;

3-a second clamping member; 3 a-a second single-shaft cylinder; 3 b-a second output rod; 3b 1-a second jaw; 3 c-a second scaffold;

4-a third clamping member; 4 a-a first long axis cylinder; 4 b-a third output rod; 4b 1-a third jaw; 4 c-a third scaffold;

5-a fixed pin;

6-horizontal auxiliary clamping component; 6 a-a second long axis cylinder; 6 b-a fourth output rod; 6b 1-fourth jaw; 6 c-fourth scaffold;

7-vertical direction clamping means; 7 a-a hold-down member; 7a 1-a down-stroke cylinder; 7a 2-pressing the jaw; 7 b-auxiliary support seat.

Detailed Description

For further understanding of the features and technical means of the present invention, as well as the specific objects and functions attained by the present invention, the present invention will be described in further detail with reference to the accompanying drawings and detailed description.

As shown in fig. 1 to 9, the present application provides: the utility model provides an automobile triangle arm's self-adaptation anchor clamps, including main frame 1, first clamping part 2, second clamping part 3, third clamping part 4 and fixed pin 5, first clamping part 2 includes first unipolar cylinder 2a, first output pole 2b and first support 2c, first unipolar cylinder 2a is installed on first support 2c, first support 2c fixed mounting is on main frame 1, the through-hole and the first unipolar cylinder 2a sliding connection of first support 2c are passed to one end of first output pole 2b, second clamping part 3 includes second unipolar cylinder 3a, second output pole 3b and second support 3c, second unipolar cylinder 3a installs on second support 3c, second support 3c fixed mounting is on main frame 1, the through-hole and the second unipolar cylinder 3a sliding connection of second output pole 3b, third clamping part 4 includes first long axis cylinder 4a, third output pole 4b and third support 4c, install on first main frame 4a, the third cylinder 4a slides and connects on the fixed pin on the main frame 4c, the third output pole 4a slides and installs on the third cylinder 4c, the three long axis of cylinder 4a, the three long axis of output pole 4a is the three cylinder 4a corresponding protruding end and the three triangle arm shape respectively.

This application is through setting up first clamping part 2, second clamping part 3, third clamping part 4 and fixed pin 5, the round hole at three horn arm middle parts of car passes cylindrical shape's fixed pin 5, then the first unipolar cylinder 2a of exposed core, second unipolar cylinder 3a and first major axis cylinder 4a begin work, to the horn arm of unidimensional, the cylinder promotes three output pole and stretches out different length and supports three points on the three horn arms of car respectively and fix three horn arms of car, and then solved and fixed the problem on main frame 1 with the three horn arms of unidimensional car.

As shown in fig. 5: the other end of first output rod 2b is provided with first jack catch 2b1, and first jack catch 2b1 is the semi-circular shape that the horizontal direction set up, and the one end of first jack catch 2b1 contacts with the protruding end of car triangle arm, the other end and the first output shaft fixed connection of first jack catch 2b 1.

This application carries out special design through the shape to first jack catch 2b1, and first jack catch 2b1 is the jack catch of the semicircle shape that the horizontal direction set up, and first jack catch 2b1 cooperatees with the surface of the protruding end contact of the triangle arm that corresponds, and area of contact is the biggest, makes the stress dispersion, and then has solved first clamping part 2 and can support tight triangle arm under the condition that does not damage car triangle arm.

As shown in fig. 7: the other end of second output rod 3b is provided with second jack catch 3b1, and second jack catch 3b1 is the semi-circular shape that vertical direction set up, and the one end of second jack catch 3b1 contacts with the protruding end of car triangle arm, and the other end and the second output rod 3b fixed connection of second jack catch 3b 1.

This application carries out special design through second jack catch 3b 1's shape, and second jack catch 3b1 is the semi-circular ring shape's that vertical direction set up jack catch, and second jack catch 3b1 cooperatees with the surface of the protruding end contact of the triangle arm that corresponds, and area of contact makes the stress dispersion the most, and then has solved second clamping part 3 and can support tight triangle arm under the condition that does not damage car triangle arm.

As shown in fig. 9: the other end of the third output rod 4b is provided with a third jaw 4b1, and the third jaw 4b1 is a vertically arranged cylindrical shape.

This application is through carrying out special design to third jaw 4b1, and third jaw 4b1 is the semi-circular ring shape that vertical direction set up, and the surface of the protruding end contact of third jaw 4b1 and the triangle arm that corresponds cooperatees, and area of contact makes the stress dispersion the most, and then has solved third clamping part 4 and can support tight triangle arm under the condition that does not damage car triangle arm.

As shown in fig. 6: the self-adaptive clamp of the automobile triangular arm further comprises a horizontal auxiliary clamping component 6, the horizontal auxiliary clamping component 6 is three, the three horizontal auxiliary clamping components 6 are respectively arranged around the automobile triangular arm, the horizontal auxiliary clamping component 6 comprises a second long shaft cylinder 6a, a fourth output rod 6b and a fourth support 6c, the fourth support 6c is fixedly arranged on the main frame 1, the second long shaft cylinder 6a is arranged on the fourth support 6c, one end of the fourth output rod 6b penetrates through a through hole in the fourth support 6c and is in sliding connection with the second long shaft cylinder 6a, the other end of the fourth output rod 6b is further provided with a fourth clamping jaw 6b1, and the fourth clamping jaw 6b1 abuts against the automobile triangular arm.

This application is through setting up the supplementary hold unit 6 of three horizontal direction around car triangle arm, and the supplementary hold unit 6 of horizontal direction and first hold unit 2, second hold unit 3, the tight triangle arm of third hold unit 4 simultaneous working clamp, and then has solved hold unit and probably appear the triangle arm at the rotatory problem of horizontal direction when pressing from both sides tight car triangle arm.

As shown in fig. 8: the self-adaptive clamp of the automobile triangular arm further comprises an auxiliary clamping component in the vertical direction, the auxiliary clamping component in the vertical direction comprises a pressing component 7a and an auxiliary supporting seat 7b, the auxiliary supporting seat 7b is installed on the main frame 1, the height of the auxiliary supporting seat 7b can support the triangular arm to be completely clamped by the clamping component, the pressing component 7a is provided with two pressing components 7a, the two pressing components 7a are respectively arranged on two sides of the fixing pin 5 and fixedly installed on the main frame 1, the pressing component 7a comprises a pressing cylinder 7a1 and a pressing claw 7a2, one end of the pressing claw 7a2 is connected with the pressing cylinder 7a1, and the other end of the pressing claw is in contact with the triangular arm.

This application constitutes the supplementary clamping part of vertical direction through setting up and pushes down part 7a and auxiliary support seat 7b, pushes down part 7a and pushes down three horn arms, and auxiliary support seat 7b upwards supports three horn arms, constitutes the balance from top to bottom, and then solves the problem that three horn arms of car are in the middle of the clamping part all the time in vertical direction in the centre gripping process.

The above examples are merely illustrative of one or more embodiments of the present invention, and the description thereof is more specific and detailed, but not intended to be construed as limiting the scope of the invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims (6)

1. The self-adaptive clamp for the automobile triangular arm is characterized by comprising a main frame (1), a first clamping part (2), a second clamping part (3), a third clamping part (4) and a fixing pin (5), wherein the first clamping part (2) comprises a first single-shaft cylinder (2 a), a first output rod (2 b) and a first support (2 c), the first single-shaft cylinder (2 a) is installed on the first support (2 c), the first support (2 c) is fixedly installed on the main frame (1), one end of the first output rod (2 b) penetrates through a through hole of the first support (2 c) to be in sliding connection with the first single-shaft cylinder (2 a), the second clamping part (3) comprises a second single-shaft cylinder (3 a), a second output rod (3 b) and a second support (3 c), the second single-shaft cylinder (3 a) is installed on the second support (3 c), the second support (3 c) is fixedly installed on the main frame (1), one end of the second output rod (3 b) penetrates through the second single-shaft cylinder (3 a) to be installed on the second support (3 c), the third single-shaft cylinder (4 c) is installed on the third support (4 c), the third single-shaft cylinder (4 c) and the third single-shaft cylinder (4 c) is installed on the third support (4 c), one end of a third output rod (4 b) is connected with the first long-axis cylinder (4 a) in a sliding mode, three clamping components correspond to three protruding ends of the triangular arm respectively, a fixing pin (5) is installed on the main frame (1), and the fixing pin (5) is cylindrical.

2. The adaptive clamp for the automobile triangular arm is characterized in that a first clamping jaw (2 b 1) is arranged at the other end of the first output rod (2 b), the first clamping jaw (2 b 1) is in a semi-circular ring shape arranged in the horizontal direction, one end of the first clamping jaw (2 b 1) is in contact with the protruding end of the automobile triangular arm, and the other end of the first clamping jaw (2 b 1) is fixedly connected with the first output rod (2 b).

3. The adaptive clamp for the triangular arm of the automobile according to claim 1, wherein a second jaw (3 b 1) is arranged at the other end of the second output rod (3 b), the second jaw (3 b 1) is in a semi-circular ring shape arranged in the vertical direction, one end of the second jaw (3 b 1) is in contact with the protruding end of the triangular arm of the automobile, and the other end of the second jaw (3 b 1) is fixedly connected with the second output shaft.

4. The adaptive clamp for the triangular arm of the automobile according to claim 1, wherein a third jaw (4 b 1) is arranged at the other end of the third output rod (4 b), and the third jaw (4 b 1) is in a cylindrical shape arranged in the vertical direction.

5. The adaptive clamp for the automobile triangular arm according to claim 1, characterized in that the adaptive clamp for the automobile triangular arm further comprises three horizontal auxiliary clamping components (6), the three horizontal auxiliary clamping components (6) are respectively arranged on the periphery of the automobile triangular arm, each horizontal auxiliary clamping component (6) comprises a second long-axis cylinder (6 a), a fourth output rod (6 b) and a fourth support (6 c), the fourth support (6 c) is fixedly arranged on the main frame (1), the second long-axis cylinder (6 a) is arranged on the fourth support (6 c), one end of the fourth output rod (6 b) penetrates through a through hole in the fourth support (6 c) to be slidably connected with the second long-axis cylinder (6 a), the other end of the fourth output rod (6 b) is further provided with a fourth clamping jaw (6 b 1), and the fourth clamping jaw (6 b 1) abuts against the automobile triangular arm.

6. The adaptive clamp for the triangular arm of the automobile according to claim 1, further comprising a vertical auxiliary clamping component, wherein the vertical auxiliary clamping component comprises a pressing component (7 a) and an auxiliary support seat (7 b), the auxiliary support seat (7 b) is mounted on the main frame (1), the auxiliary support seat (7 b) has a height capable of supporting the triangular arm to be completely clamped by the clamping component, the pressing component (7 a) has two pressing components (7 a), the two pressing components (7 a) are respectively arranged at two sides of the fixing pin (5) and fixedly mounted on the main frame (1), the pressing component (7 a) comprises a pressing cylinder (7 a 1) and a pressing claw (7 a 2), one end of the pressing claw (7 a 2) is connected with the pressing cylinder (7 a 1), and the other end of the pressing claw (7 a 2) is in contact with the triangular arm.

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