CN220636092U - Adjustable clamp - Google Patents

Abstract

The utility model provides an adjustable clamp, which comprises a guide ring, wherein an installation column is arranged on the outer wall of the guide ring, a chute is arranged at one end of the installation column, the guide ring is in sliding connection with the installation column through the chute, and a transmission screw is rotationally connected inside the installation column.

Description

Adjustable clamp

Technical Field

The utility model belongs to the technical field of stamping part processing, and particularly relates to an adjustable clamp.

Background

The stamping process is a production technology for producing product parts with certain shapes, sizes and performances by directly applying deformation force to a plate in a die and deforming the plate by using the power of conventional or special stamping equipment. The plate material, the die and the equipment are three elements of stamping processing. The press working temperature is classified into hot press and cold press. The former is suitable for processing the plate with high deformation resistance and poor plasticity; the latter is carried out at room temperature and is the usual stamping method for thin plates. It is one of the main methods of metal plastic working (or pressure working), and also belongs to the material forming engineering technology;

part of the parts in the automobile are manufactured through a punching machine, the punched automobile parts are required to be clamped through a clamp, and burrs on the surfaces of the parts are cleaned;

however, since the directions of the openings of the stamped automobile parts are different, the clamp can only clamp the parts, and the direction of the clamp cannot be adjusted according to the direction in which the surfaces of the parts need to be machined, so that the machining direction of the parts cannot be changed when the surfaces of the automobile parts are clamped by clamping.

Disclosure of Invention

1. Object of the utility model

The present utility model provides an adjustable clamp for solving the technical problems mentioned in the background art.

2. Technical proposal

In order to achieve the above purpose, the technical scheme provided by the utility model is that the adjustable clamp comprises a guide ring, wherein an installation column is arranged on the outer wall of the guide ring, a chute is formed in one end of the installation column, the guide ring is in sliding connection with the installation column through the chute, a transmission screw is rotatably connected inside the installation column, and a stamping part clamping structure is arranged on the outer wall of the transmission screw.

Preferably, the outer wall at the top of the mounting column is rotationally connected with a rotating plate, a guide groove is formed in the rotating plate, a supporting rod is arranged at one end of the guide groove, and a fitting block is arranged on the inner side of the supporting rod.

Preferably, the number of the rotating plates is three, and the three rotating plates are annularly arranged at the top of the outer wall of the mounting column.

Preferably, the stamping part clamping structure comprises a lifting plate, wherein the lifting plate is matched with the transmission screw rod, and mounting rods are arranged on the annular array of the outer wall of the lifting plate.

Preferably, the top of the installation rod is rotationally connected with a pushing rod, the top of the pushing rod is provided with an installation block, and the inner side of the installation block is provided with a sliding shaft.

Preferably, the sliding shaft is slidably connected to the inside of the guide groove, and the outer wall of the mounting block is attached to the outer wall of the rotating plate.

3. Advantageous effects

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

according to the utility model, the automobile stamping part can be placed into the stamping part clamping structure through the arc-shaped guide ring, and then the mounting column can be pushed to rotate on the outer wall of the guide ring according to the processing position of the automobile stamping part, so that different directions of the automobile stamping part can be adjusted, and the automobile stamping part can be processed in different directions conveniently;

the automobile stamping part is placed at the top of the mounting column, then the motor drives the transmission even sense to rotate, the transmission screw drives the lifting plate to move upwards, the lifting plate pushes the pushing rod to slide on the inner wall of the guide groove and push the supporting rod to rotate, and the supporting rod drives the attaching block to attach to the outer wall of the automobile middle sub-part.

Drawings

FIG. 1 is a perspective view of the present utility model;

FIG. 2 is a perspective view of a mounting post of the present utility model;

FIG. 3 is a perspective cross-sectional view of a mounting post of the present utility model;

fig. 4 is a perspective view of the clamping structure of the stamping of the present utility model.

Reference numerals

1. A guide ring; 2. a mounting column; 3. a chute; 4. a drive screw; 5. a stamping part clamping structure; 501. a lifting plate; 502. a mounting rod; 503. a push rod; 504. a mounting block; 505. a slide shaft; 6. a rotating plate; 7. a guide groove; 8. a support rod; 9. and (5) attaching the block.

Detailed Description

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "page", "bottom", "inner", "outer", "clockwise", "counterclockwise", "coaxial", "bottom", "one end", "top", "other end", "one side", "front", "both ends", "both sides", etc. indicate orientations or positional relationships based on the drawings are merely for convenience of description and simplicity of description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

In the present utility model, unless explicitly stated and limited otherwise, the terms "mounted," "connected," "secured," "provided," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

Reference is now made to the drawings, wherein the showings are for the purpose of illustrating certain exemplary embodiments only and not for the purpose of limiting the utility model. Like reference numerals designate identical or corresponding parts throughout the several views. The dimensions and proportions in the figures are also for illustration only and should not be interpreted as limiting the utility model, these dimensions being possibly exaggerated relative to the actual product.

Referring to fig. 1-4, an adjustable clamp is shown, the adjustable clamp comprises a guide ring 1, a mounting column 2 is arranged on the outer wall of the guide ring 1, a sliding groove 3 is formed in one end of the mounting column 2, the guide ring 1 and the mounting column 2 are in sliding connection through the sliding groove 3, a driving screw 4 is rotatably connected inside the mounting column 2, and a stamping part clamping structure 5 is arranged on the outer wall of the driving screw 4.

Further, in the above technical scheme, the outer wall at erection column 2 top rotates and is connected with rotor plate 6, guide way 7 has been seted up to rotor plate 6 inside, 7 one end of guide way is provided with bracing piece 8, the bracing piece 8 inboard is provided with laminating piece 9, the quantity of rotor plate 6 sets up to three, three rotor plate 6 annular array is at the top of the outer wall of erection column 2, is driven the in-process of inwards removing by stamping workpiece clamping structure 5 at rotor plate 6 through the rotor plate 6 that sets up, and rotor plate 6 drives bracing piece 8 inwards and removes, then bracing piece 8 drives laminating piece 9 and the outer wall laminating of car punching press part, fixes car punching press part, stably fixes car punching press part between a plurality of laminating pieces 9.

Further, in the above technical scheme, the stamping part clamping structure 5 includes the lifter plate 501, the lifter plate 501 cooperates with the drive screw 4 each other the annular array of lifter plate 501 outer wall has installation pole 502, installation pole 502 top rotates and is connected with the catch bar 503, the catch bar 503 top is provided with installation piece 504, the installation piece 504 inboard is provided with the slide shaft 505, slide shaft 505 sliding connection is in the inside of guide way 7, and the outer wall of installation piece 504 is laminated with the outer wall of rotor plate 6, upwards moves through the lifter plate 501, then lifter plate 501 upwards moves, makes lifter plate 501 drive the catch bar 503 upwards move, then promotes the rotation of guide way 7 after the one end of guide way 7 is slided and slid to the inside of guide way 7 to the catch bar 503, makes guide way 7 drive bracing piece 8 rotate and presss from both sides the automobile stamping part.

The working principle of the utility model is as follows:

referring to fig. 1-4 of the specification, when an automobile stamping part is required to be clamped by a clamp and then processed, the part is placed on the top of a mounting column 2, then a motor drives a driving screw 4 to rotate, the driving screw 4 drives a lifting plate 501 to move upwards, the lifting plate 501 drives a mounting rod 502 to move upwards, the mounting rod 502 pushes a sliding shaft 505 at one end of a pushing rod 503 to slide on the inner wall of a guide groove 7 and slide to one end of the guide groove 7, then the sliding shaft 505 pushes a rotating plate 6 to rotate, then the rotating plate 6 drives a supporting rod 8 to rotate inwards, and the supporting rod 8 drives a bonding block 9 to be bonded with the outer wall of the automobile stamping part to fix the automobile stamping part;

when the direction of the automobile stamping part needs to be adjusted, the mounting column 2 is pushed, the mounting column 2 slides on the outer wall of the guide ring 1, so that the direction of the automobile stamping part can be adjusted by the mounting column 2, and then the bolts on the outer wall of the sliding chute 3 are rotated to fix the mounting column 2 and the automobile stamping part.

The foregoing examples merely illustrate certain embodiments of the utility model and are described in more detail and are not to be construed as limiting the scope of the utility model; it should be noted that it is possible for a person skilled in the art to make several variants and modifications without departing from the concept of the utility model, all of which fall within the scope of protection of the utility model; accordingly, the scope of protection of the present utility model is to be determined by the appended claims.

Claims (6)

1. An adjustable clamp, comprising

The guide ring (1), guide ring (1) outer wall is provided with erection column (2), spout (3) have been seted up to erection column (2) one end, guide ring (1) and erection column (2) pass through spout (3) sliding connection, erection column (2) inside rotation is connected with drive screw (4), drive screw (4) outer wall is provided with stamping workpiece clamping structure (5).

2. An adjustable clamp according to claim 1, wherein: the outer wall rotation at erection column (2) top is connected with rotor plate (6), guide way (7) have been seted up to rotor plate (6) inside, guide way (7) one end is provided with bracing piece (8), bracing piece (8) inboard is provided with laminating piece (9).

3. An adjustable clamp according to claim 2, wherein: the number of the rotating plates (6) is three, and the three rotating plates (6) are annularly arranged at the top of the outer wall of the mounting column (2).

4. An adjustable clamp according to claim 1, wherein: the stamping part clamping structure (5) comprises a lifting plate (501), wherein the lifting plate (501) is matched with the transmission screw (4) mutually, and a mounting rod (502) is arranged on the annular array of the outer wall of the lifting plate (501).

5. An adjustable clamp as defined in claim 4, wherein: the top of the installation rod (502) is rotationally connected with a pushing rod (503), the top of the pushing rod (503) is provided with an installation block (504), and the inner side of the installation block (504) is provided with a sliding shaft (505).

6. An adjustable clamp as defined in claim 5, wherein: the sliding shaft (505) is slidably connected to the inside of the guide groove (7), and the outer wall of the mounting block (504) is attached to the outer wall of the rotating plate (6).