CN219900449U - Clamping device - Google Patents

Abstract

The utility model relates to the technical field of pipe cutting dust prevention, and discloses a clamping device, which comprises: the clamping device comprises a clamping body and a first clamping assembly arranged on the clamping body, wherein the first clamping assembly comprises a first clamping cylinder and two first clamping pieces which are oppositely arranged, the first clamping pieces are in sliding connection with the clamping body, the two clamping pieces are used for clamping a cut pipe, a dust-proof plate which is detachably connected is arranged on the clamping body, and the dust-proof plate is used for sealing an opening at one end of the cut pipe. Through two first chucking spare chucking by the cutting pipe, install the dust guard that can dismantle the connection on the chucking body, the dust guard seals by the one end opening of cutting the pipe, and then provides a chucking device, and the dust guard plays dustproof effect, conveniently carries out effective dustproof to the chucking device.

Description

Clamping device

Technical Field

The utility model relates to the technical field of pipe cutting dust prevention, in particular to a clamping device.

Background

In the prior art, in the process of pipe cutting, the front end of the pipe is sequentially sent to a cutting station of a cutting machine, the rear end of the pipe is clamped through a clamping device, and according to the cutting process of the pipe, a moving mechanism drives the clamping device to the cutting station of the cutting machine. However, when the pipe is cut to the tail end, more dust is generated, and as the cut pipe is mostly a hollow pipe, a large amount of dust enters the clamping device through the inner cavity of the pipe, and the normal operation of the clamping device is affected.

Therefore, how to provide a clamping device to prevent dust from entering the clamping device is a technical problem to be solved.

Disclosure of Invention

The technical problem to be solved by the utility model is how to provide a clamping device for preventing dust from entering the clamping device.

To this end, according to a first aspect, an embodiment of the present utility model discloses a chucking device comprising: the clamping device comprises a clamping body and a first clamping assembly arranged on the clamping body, wherein the first clamping assembly comprises a first clamping cylinder and two first clamping pieces which are oppositely arranged, the first clamping pieces are in sliding connection with the clamping body, the two clamping pieces are used for clamping a cut pipe, a dust-proof plate which is detachably connected is arranged on the clamping body, and the dust-proof plate is used for sealing an opening at one end of the cut pipe.

The utility model is further characterized in that the clamping body is provided with a slot, and the dust guard is provided with a plug pin matched with the slot.

The utility model is further arranged that the bolt is fixedly connected with the dust-proof plate.

The utility model is further arranged in such a way that the plug pin is sleeved with the rubber ring.

The utility model has the following beneficial effects: through two first chucking spare chucking by the cutting pipe, install the dust guard that can dismantle the connection on the chucking body, the dust guard seals by the one end opening of cutting the pipe, and then provides a chucking device, and the dust guard plays dustproof effect, conveniently carries out effective dustproof to the chucking device.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the description of the embodiments or the prior art will be briefly described, and it is obvious that the drawings in the description below are some embodiments of the present utility model, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic perspective view of a clamping device disclosed in this embodiment;

fig. 2 is a schematic structural view of a dust-proof plate in a clamping device according to the embodiment;

fig. 3 is a schematic view showing a partial structure of a chucking device according to the present embodiment;

fig. 4 is a schematic structural view of a clamping body in a clamping device disclosed in this embodiment;

fig. 5 is a schematic view of the structure of a first fastener strip in a fastener disclosed in this embodiment;

fig. 6 is a schematic view of a structure of a cut pipe in a clamping device according to the present embodiment.

Reference numerals: 1. the body is clamped; 11. a slot; 2. a first clamping assembly; 21. a first clamping member; 211. a first clamping slider; 212. a first fastener strip; 2121. a protrusion; 3. a dust-proof plate; 31. a bolt.

Detailed Description

The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; the two components can be directly connected or indirectly connected through an intermediate medium, or can be communicated inside the two components, or can be connected wirelessly or in a wired way. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the 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 present utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In addition, the technical features of the different embodiments of the present utility model described below may be combined with each other as long as they do not collide with each other.

The embodiment of the utility model discloses a clamping device, as shown in figures 1-5, comprising: the clamping body 1 and install in the first chucking subassembly 2 of clamping body 1, first chucking subassembly 2 includes first chucking cylinder and two relative first chucking spare 21 that set up, first chucking spare 21 and clamping body 1 sliding connection, and two first chucking spare 21 are used for the chucking to be cut the pipe, install on the clamping body 1 and dismantle the dust guard 3 of connection, and dust guard 3 is used for sealing by the one end opening of cutting the pipe. In the concrete implementation process, the dustproof plate 3 is adhered with the dustproof pad that has elasticity towards the one end open-ended one side of being cut the pipe, through the setting of dustproof pad, is convenient for butt by the open wall of being cut the pipe, prevents to lead to dust entering chucking device because of being cut the open wall surface unevenness of pipe.

It should be noted that, through two first chucking spare 21 chucking by the cutting pipe, install on the chucking body 1 and dismantle the dust guard 3 of connection, the dust guard 3 seals by the one end opening of cutting the pipe, and then provides a chucking device, and dust guard 3 plays dustproof effect, conveniently carries out effective dustproof to the chucking device.

As shown in fig. 1-3, the clamping body 1 is provided with a slot 11, and the dust-proof plate 3 is provided with a plug pin 31 which is matched with the slot 11. It should be noted that, through the cooperation of bolt 31 and slot 11, be convenient for to dustproof dismouting and change.

As shown in fig. 1 to 3, the latch 31 is fixedly connected to the dust-proof plate 3. In the specific implementation process, the bolt 31 and the dust-proof plate 3 may also be an integrally formed structure.

As shown in fig. 3, the plug pin 31 is sleeved with a rubber ring. It should be noted that, the plug pin 31 is inserted into the slot 11 more firmly by inserting the plug pin 31 through the rubber ring.

As shown in fig. 1 and 4, the number of the first clamping assemblies 2 is two, one of the first clamping assemblies 2 is used for clamping the horizontal direction of the cut pipe, and the other first clamping assembly 2 is used for clamping the vertical direction of the cut pipe. It should be noted that, the two first clamping assemblies 2 perform dislocation clamping on the cut pipe, the cut pipe is a hollow pipe, and the section of the cut pipe is square, rectangular, circular or special-shaped.

As shown in fig. 1, 3 and 5, the first clamping member 21 includes a first clamping slider 211 and a first clamping strip 212, the first clamping slider 211 is slidably connected to the clamping body 1, and the first clamping slider 211 is provided in an L-shape.

As shown in fig. 1, 3 and 5, first fastener strip 212 is provided with protrusions 2121. By providing protrusions 2121, friction between the cut tube and first fastener strip 212 is increased, so that first fastener strip 212 more firmly grips the cut strip.

As shown in fig. 1, 3 and 5, the protrusions 2121 are provided in a tapered shape.

Working principle: through two first chucking spare 21 chucking by the cutting pipe, install on the chucking body 1 and dismantle the dust guard 3 of connection, the dust guard 3 seals by the one end opening of cutting the pipe, and then provides a chucking device, and dust guard 3 plays dustproof effect, conveniently carries out effective dustproof to the chucking device.

It is apparent that the above examples are given by way of illustration only and are not limiting of the embodiments. Other variations or modifications of the above teachings will be apparent to those of ordinary skill in the art. It is not necessary here nor is it exhaustive of all embodiments. While still being apparent from variations or modifications that may be made by those skilled in the art are within the scope of the utility model.

Claims (4)

1. A clamping device, comprising: the clamping body (1) and install in first chucking subassembly (2) of clamping body (1), first chucking subassembly (2) include first chucking cylinder and two relative first chucking spare (21) that set up, first chucking spare (21) with clamping body (1) sliding connection, two first chucking spare (21) are used for the chucking to be cut the pipe, install on clamping body (1) and dismantle dust guard (3) of connection, dust guard (3) are used for sealing by the one end opening of cutting the pipe.

2. Clamping device according to claim 1, characterized in that the clamping body (1) is provided with a slot (11), and the dust guard (3) is provided with a plug pin (31) adapted to the slot (11).

3. Clamping device according to claim 2, characterized in that the bolt (31) is fixedly connected with the dust guard (3).

4. A gripping device according to claim 2 or 3, characterised in that the bolt (31) is fitted with a rubber ring.