Rapid width size adjusting clamp for commercial vehicle frame assembly

Abstract

The utility model relates to the field of frame assembly clamps, and discloses a commercial vehicle frame assembly width size rapid adjusting clamp which comprises a clamp table, a movable plate is connected to the clamp table in a sliding mode, and a size adjusting mechanism is arranged on the movable plate. The size adjusting mechanism comprises a connecting frame, a vertical plate, a sliding plate, a clamping block and an adjusting shaft, the connecting frame is fixedly installed on the movable plate, the vertical plate is fixedly installed at the top of the sliding plate, the sliding plate is transversely installed on the movable plate in a sliding mode, the side face of the sliding plate is fixedly connected with the clamping block, and the adjusting shaft is rotationally installed on the connecting frame; the adjusting shaft is in threaded connection with the sliding plate; and an adjusting auxiliary mechanism is arranged on the clamp table. The utility model has the following advantages and effects: the frame assembly of the commercial vehicle can be quickly clamped and fixed, the size of the frame assembly of the commercial vehicle does not need to be manually measured, the operation parameters of the motor do not need to be adjusted, and the use is relatively convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of vehicle frame assembly clamps, in particular to a clamp for quickly adjusting the width of a commercial vehicle frame assembly. Background Art

[0002] The frame is the main load-bearing unit of a commercial vehicle, on which various vehicle components are installed; the dimensional accuracy of the frame assembly directly restricts the difficulty of assembling subsequent vehicle components and even affects the driving state of the vehicle.

[0003] In the prior art, a motor can be used to drive a screw structure so that a clamping block can clamp and fix the commercial vehicle frame assembly. However, for commercial vehicle frame assemblies of different widths, it is necessary to manually measure the width of the commercial vehicle frame assembly and adjust the operating parameters of the motor after the measurement is completed, which is cumbersome to use. Therefore, it is necessary to design a clamp for quickly adjusting the width of the commercial vehicle frame assembly to solve the above problem.

[0004] The information disclosed in this background technology section is only intended to increase the understanding of the overall background of the present invention, and should not be regarded as an admission or any form of suggestion that the information constitutes the prior art already known to those skilled in the art. Utility Model Content

[0005] The purpose of the utility model is to provide a clamp for quickly adjusting the width of a commercial vehicle frame assembly to solve the above problems.

[0006] The above technical objectives of the present invention are achieved through the following technical solutions: A clamp for quickly adjusting the width of a commercial vehicle frame assembly, comprising:

[0007] A fixture table, wherein a movable plate is slidably connected to the fixture table, and a size adjustment mechanism is provided on the movable plate;

[0008] The size adjustment mechanism includes a connecting frame, a vertical plate, a slide, a clamping block and an adjustment shaft, the connecting frame is fixedly mounted on the movable plate, the vertical plate is fixedly mounted on the top of the slide, the slide is laterally slidably mounted on the movable plate, the side of the slide is fixedly connected to the clamping block, the adjustment shaft is rotatably mounted on the connecting frame, and the adjustment shaft is threadedly connected to the slide;

[0009] The fixture table is provided with an adjustment auxiliary mechanism, which includes a vertical plate, a horizontal plate, a sleeve plate, a side plate and a vertical shaft. The bottom of the vertical plate is fixedly connected to the horizontal plate, the sleeve plate is slidably sleeved on the outer side of the horizontal plate, the vertical shaft is rotatably installed on the horizontal plate, and the side plate is fixedly installed on the side of the sleeve plate.

[0010] The utility model is further configured as follows: a motor is fixedly provided on the side of the fixture table, a power shaft is fixedly provided on the output end of the motor, a bidirectional thread is provided on the outer side of the power shaft, a screw hole is provided on the side of the movable plate, and the bidirectional thread is threadedly connected to the screw hole.

[0011] The present invention is further configured as follows: the size adjustment mechanism further comprises a rubber pad, which is fixedly mounted on a side surface of the clamping block.

[0012] By adopting the above technical solution, the commercial vehicle frame assembly is clamped and fixed.

[0013] The present invention is further configured as follows: the adjustment auxiliary mechanism further includes a frame, and the frame is fixedly installed on the top of the fixture table.

[0014] The present invention is further configured as follows: a vertical hole is provided on the top of the frame, and the vertical plate is vertically slidably installed in the vertical hole.

[0015] By adopting the above technical solution, the vertical plate can be easily and stably moved in the vertical direction.

[0016] The present invention is further configured as follows: the auxiliary adjustment mechanism further includes a limiting plate, which is fixedly mounted on the side surface of the transverse plate.

[0017] By adopting the above technical solution, the sleeve plate can be limited.

[0018] The utility model is further configured as follows: a commercial vehicle frame assembly is placed on the top of the fixture table.

[0019] The utility model is further configured as follows: a fixing screw groove is provided on the frame body, a connecting thread is provided on the vertical shaft, and the connecting thread is threadedly connected to the fixing screw groove.

[0020] The utility model is further configured as follows: a movable groove is provided on the top of the fixture table, and the movable plate is installed in the movable groove in a transverse sliding manner.

[0021] By adopting the above technical solution, the movable plate can be easily and stably moved in the lateral direction.

[0022] The utility model is further configured as follows: the vertical plate is mounted on the connecting frame and the movable plate in a transverse sliding manner.

[0023] The beneficial effects of the utility model are:

[0024] The utility model is provided with a size adjustment mechanism and an adjustment auxiliary mechanism. For commercial vehicle frame assemblies of different specifications, it is only necessary to place the commercial vehicle frame assembly on the clamp table, move the vertical plate downward, and move the sleeve plate horizontally so that the side surface of the sleeve plate contacts the commercial vehicle frame assembly, and then rotate the adjustment shaft to make the side surface of the vertical plate contact the side plate, and then move the vertical plate to its original position. In this way, the width size of the commercial vehicle frame assembly can be quickly adjusted according to the specifications. Subsequently, it is only necessary to start the motor to quickly clamp and fix the commercial vehicle frame assembly. There is no need to manually measure the size of the commercial vehicle frame assembly, nor is there any need to adjust the operating parameters of the motor. The utility model is convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0026] Figure 1 The utility model is a three-dimensional structural diagram of a clamp for quickly adjusting the width of a commercial vehicle frame assembly.

[0027] Figure 2 The utility model is a three-dimensional structural diagram of a clamp for quickly adjusting the width of a commercial vehicle frame assembly.

[0028] Figure 3 yes Figure 2 Schematic diagram of the structure of part A in .

[0029] Figure 4 The utility model is a schematic cross-sectional view of a clamp for quickly adjusting the width of a commercial vehicle frame assembly.

[0030] Figure 5 yes Figure 4 Schematic diagram of the structure of part B.

[0031] In the figure, 1. fixture table; 2. motor; 3. power shaft; 4. movable plate; 5. size adjustment mechanism; 501. connecting frame; 502. vertical plate; 503. slide plate; 504. clamping block; 505. rubber pad; 506. adjustment shaft; 6. adjustment auxiliary mechanism; 601. frame; 602. vertical plate; 603. horizontal plate; 604. sleeve plate; 605. side plate; 606. limit plate; 607. vertical axis; 7. commercial vehicle frame assembly. DETAILED DESCRIPTION

[0032] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, or it can be the internal connection of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0033] The following will clearly and completely describe the technical solutions of the present invention in conjunction with specific embodiments. Obviously, the embodiments described are only some of the embodiments of the present invention, and not all of them. All other embodiments derived by persons of ordinary skill in the art based on the embodiments of the present invention without inventive effort are also within the scope of protection of the present invention.

[0034] See also Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 and Figure 5 The utility model provides a clamp for quickly adjusting the width of a commercial vehicle frame assembly, comprising:

[0035] A fixture table 1 is slidably connected to a movable plate 4, and a size adjustment mechanism 5 is provided on the movable plate 4. It should be noted that the size adjustment mechanism 5 is used to quickly adjust the width of the commercial vehicle frame assembly 7;

[0036] The size adjustment mechanism 5 includes a connecting frame 501, a vertical plate 502, a slide plate 503, a clamping block 504, and an adjustment shaft 506. The connecting frame 501 is fixedly mounted on the movable plate 4, and the vertical plate 502 is fixedly mounted on the top of the slide plate 503. It should be noted that the vertical plate 502 is used in conjunction with the side plate 605.

[0037] The slide plate 503 is installed on the movable plate 4 for transverse sliding. The side of the slide plate 503 is fixedly connected to the clamping block 504. The adjustment shaft 506 is rotatably installed on the connecting frame 501. The adjustment shaft 506 is threadedly connected to the slide plate 503.

[0038] It should be noted that the size adjustment mechanism 5 needs to be used in conjunction with the adjustment auxiliary mechanism 6;

[0039] An adjustment auxiliary mechanism 6 is provided on the fixture table 1, and the adjustment auxiliary mechanism 6 includes a vertical plate 602, a horizontal plate 603, a sleeve plate 604, a side plate 605 and a vertical shaft 607. The bottom of the vertical plate 602 is fixedly connected to the horizontal plate 603, the sleeve plate 604 is slidably sleeved on the outer side of the horizontal plate 603, the vertical shaft 607 is rotatably installed on the horizontal plate 603, and the side plate 605 is fixedly installed on the side of the sleeve plate 604.

[0040] Through the above-mentioned size adjustment mechanism 5 and adjustment auxiliary mechanism 6, the commercial vehicle frame assembly 7 is placed on the top of the clamping table 1, and the vertical shaft 607 is rotated so that the vertical shaft 607 is screwed out from the frame body 601 until the vertical plate 602 contacts the top of the frame body 601. At this time, the sleeve plate 604 is pushed so that the side of the sleeve plate 604 contacts the commercial vehicle frame assembly 7. Then, the adjustment shaft 506 is rotated to move the slide plate 503 laterally. The slide plate 503 drives the clamping block 504 and the vertical plate 502 to move so that the side of the vertical plate 505 contacts the side plate 605. Then, the horizontal plate 603 is moved to its original position, and the motor 2 is started to make the two movable plates 4 move toward each other, so that the rubber pads 505 on the two clamping blocks 504 can clamp and fix the commercial vehicle frame assembly 7.

[0041] Specifically, a motor 2 is fixedly provided on the side of the fixture table 1, a power shaft 3 is fixedly provided on the output end of the motor 2, a bidirectional thread is provided on the outer side of the power shaft 3, a screw hole is provided on the side of the movable plate 4, the bidirectional thread is threadedly connected to the screw hole, a movable groove is provided on the top of the fixture table 1, and the movable plate 4 is installed in the movable groove for horizontal sliding. It should be noted that starting the motor 2 can make the two movable plates 4 move toward each other.

[0042] Specifically, the size adjustment mechanism 5 also includes a rubber pad 505, which is fixedly installed on the side of the clamping block 504. A commercial vehicle frame assembly 7 is placed on the top of the clamping table 1. It should be noted that the commercial vehicle frame assembly 7 is clamped and fixed.

[0043] Specifically, the adjustment auxiliary mechanism 6 also includes a frame 601, which is fixedly installed on the top of the fixture table 1. A vertical hole is opened on the top of the frame 601, and a vertical plate 602 is vertically slidably installed in the vertical hole. It should be noted that this facilitates the vertical movement of the vertical plate 602.

[0044] Specifically, the adjustment auxiliary mechanism 6 further includes a limiting plate 606 , which is fixedly mounted on the side of the transverse plate 603 . It should be noted that the limiting plate 606 can limit the sleeve plate 604 .

[0045] Specifically, a fixing screw groove is provided on the frame body 601 , and a connecting thread is provided on the vertical shaft 607 . The connecting thread is threadedly connected to the fixing screw groove. It should be noted that this facilitates the position limiting processing of the vertical shaft 607 .

[0046] Specifically, the vertical plate 502 is installed on the connecting frame 501 and the movable plate 4 in a transverse sliding manner. It should be noted that this facilitates the horizontal movement of the vertical plate 502.

[0047] Working principle:

[0048] S1: Place the commercial vehicle frame assembly 7 on top of the fixture table 1, rotate the vertical shaft 607 so that the vertical shaft 607 is rotated out of the frame body 601 until the vertical plate 602 contacts the top of the frame body 601, and then push the cover plate 604 so that the side of the cover plate 604 contacts the commercial vehicle frame assembly 7;

[0049] S2: At this time, the side plate 605 on the sleeve plate 604 is located between the two vertical plates 502. Then, the adjusting shaft 506 is rotated to make the slide plate 503 move laterally. The slide plate 503 drives the clamping block 504 and the vertical plate 502 to move, so that the side of the vertical plate 505 contacts the side plate 605. At this time, when the movable plate 4 moves from one side wall of the movable groove to the other side wall of the movable groove, the rubber pad 505 on the clamping block 504 can clamp and fix the commercial vehicle frame assembly 7. Then, the vertical shaft 607 is screwed into the frame body 601, and the motor 2 is started to make the two movable plates 4 move toward each other, so that the rubber pads 505 on the two clamping blocks 504 can clamp and fix the commercial vehicle frame assembly 7.

[0050] S3: In this way, the width size of the commercial vehicle frame assembly 7 can be quickly adjusted according to the specifications of the commercial vehicle frame assembly 7. Subsequently, it is only necessary to start the motor 2 to quickly clamp and fix the commercial vehicle frame assembly 7. There is no need to manually measure the size of the commercial vehicle frame assembly 7, nor is there any need to adjust the operating parameters of the motor 2. It is more convenient to use.

[0051] The above describes in detail the quick-adjustment fixture for the width of a commercial vehicle frame assembly provided by the present invention. This article uses specific embodiments to illustrate the principles and implementation methods of the present invention. The description of the above embodiments is intended only to facilitate understanding of the method and core concept of the present invention. It should be noted that those skilled in the art may make various improvements and modifications to the present invention without departing from the principles of the present invention, and such improvements and modifications also fall within the scope of protection of the claims of the present invention.

Claims

1. A quick adjustment fixture for the width of a commercial vehicle frame assembly, characterized in that: include: A fixture table (1), wherein a movable plate (4) is slidably connected to the fixture table (1), and a size adjustment mechanism (5) is provided on the movable plate (4); The size adjustment mechanism (5) comprises a connecting frame (501), a vertical plate (502), a slide plate (503), a clamping block (504) and an adjustment shaft (506); the connecting frame (501) is fixedly mounted on the movable plate (4); the vertical plate (502) is fixedly mounted on the top of the slide plate (503); the slide plate (503) is laterally slidably mounted on the movable plate (4); the side surface of the slide plate (503) is fixedly connected to the clamping block (504); the adjustment shaft (506) is rotatably mounted on the connecting frame (501); and the adjustment shaft (506) is threadedly connected to the slide plate (503); The fixture table (1) is provided with an adjustment auxiliary mechanism (6), which comprises a vertical plate (602), a horizontal plate (603), a sleeve plate (604), a side plate (605) and a vertical shaft (607). The bottom of the vertical plate (602) is fixedly connected to the horizontal plate (603), the sleeve plate (604) is slidably sleeved on the outer side of the horizontal plate (603), the vertical shaft (607) is rotatably mounted on the horizontal plate (603), and the side plate (605) is fixedly mounted on the side of the sleeve plate (604).

2. A commercial vehicle frame assembly width dimension quick adjustment fixture according to claim 1, characterized in that: A motor (2) is fixedly provided on the side of the fixture table (1), a power shaft (3) is fixedly provided on the output end of the motor (2), a bidirectional thread is provided on the outside of the power shaft (3), a screw hole is provided on the side of the movable plate (4), and the bidirectional thread is threadedly connected to the screw hole.

3. A quick adjustment fixture for the width of a commercial vehicle frame assembly according to claim 1, characterized in that: The size adjustment mechanism (5) further comprises a rubber pad (505), which is fixedly mounted on the side of the clamping block (504).

4. A quick adjustment fixture for the width of a commercial vehicle frame assembly according to claim 1, characterized in that: The adjustment auxiliary mechanism (6) further comprises a frame (601), and the frame (601) is fixedly mounted on the top of the fixture table (1).

5. A quick adjustment fixture for the width of a commercial vehicle frame assembly according to claim 4, characterized in that: A vertical hole is provided on the top of the frame (601), and the vertical plate (602) is vertically slidably installed in the vertical hole.

6. A quick adjustment fixture for the width of a commercial vehicle frame assembly according to claim 1, characterized in that: The adjustment auxiliary mechanism (6) further comprises a limiting plate (606), and the limiting plate (606) is fixedly mounted on the side of the transverse plate (603).

7. A quick adjustment fixture for the width of a commercial vehicle frame assembly according to claim 1, characterized in that: A commercial vehicle frame assembly (7) is placed on the top of the fixture table (1).

8. The quick adjustment fixture for the width of a commercial vehicle frame assembly according to claim 4, characterized in that: The frame (601) is provided with a fixing screw groove, and the vertical shaft (607) is provided with a connecting thread, which is threadedly connected to the fixing screw groove.

9. The quick adjustment fixture for the width of a commercial vehicle frame assembly according to claim 1, characterized in that: A movable groove is provided on the top of the fixture table (1), and the movable plate (4) is installed in the movable groove in a transverse sliding manner.

10. The quick adjustment fixture for the width of a commercial vehicle frame assembly according to claim 1, characterized in that: The vertical plate (502) is installed on the connecting frame (501) and the movable plate (4) in a transverse sliding manner.

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