CN202062103U

CN202062103U - Large face drilling clamp for exhaust pipe

Info

Publication number: CN202062103U
Application number: CN2010206241598U
Authority: CN
Inventors: 赵卫东; 张锋; 李振河
Original assignee: Henan Feilong Wuhu Auto Parts Co Ltd
Current assignee: Henan Feilong Wuhu Auto Parts Co Ltd
Priority date: 2010-11-23
Filing date: 2010-11-23
Publication date: 2011-12-07
Anticipated expiration: 2020-11-23

Abstract

The utility model discloses a large face drilling clamp for an exhaust pipe, which comprises a bottom plate and brackets arranged at two sides of the bottom plate. Two air cylinders are arranged on the bottom plate; a floating plate is fixedly arranged on an upper end piston rod of each air cylinder; a limit rod, a support rod and a V-shaped block are fixedly arranged on the floating plate; a bushing plate is arranged at the upper ends of the brackets; and a spring core iron is arranged on the bushing plate. The clamp makes full use of the self-structural characteristics of work pieces to be machined; the bushing plate is provided with the spring core iron corresponding to the position of a vent hole of an exhaust pipe to be machined; the floating plate is controlled by the air cylinder arranged on the bottom plate to move upwards and downwards so that the large face of the work piece of the exhaust pipe is adhered with the bushing plate; and the work pieces are fixed by the spring core iron so that the positional fault is avoided during drilling.

Description

Big anchor clamps of exhaust pipe bit

Technical field

The utility model relates to big anchor clamps of a kind of exhaust pipe bit.

Background technology

At present, in the prior art, the general processing difficulties that exists partially of anchor clamps that blast pipe is processed, technical barriers such as inefficiency, reason is, the complex contour of blast pipe, and blast pipe is being added man-hour, it all is blank, be difficult to clamp, a plurality of clamping points are set clamp, add the workpiece of more assisting if want to clamp must adopt, but can exist clamping point too many so again, cause blast pipe to be pressed from both sides distortion and do not reach arts demand.

The utility model content

The utility model provides a kind of simple, as to reduce labour intensity big anchor clamps of exhaust pipe bit that use.

The utility model technical solution problem provides following scheme:

Big anchor clamps of a kind of exhaust pipe bit, comprise the support that the both sides of base plate and base plate are equipped with, two cylinders are installed on the described base plate, kickboard of fixed installation on the piston rod of described cylinder upper end, be installed with gag lever post, support bar and V-block on the described kickboard, bushing plate is installed in described support upper end, and the spring core iron is set on the described bushing plate.

The edge that described kickboard contacts with support is provided with guide pad, and described kickboard can slide up and down along the guide pad guide direction under the effect of cylinder.

The gag lever post installation site of installing on the described kickboard is corresponding with workpiece shape to be processed.

Described bushing plate is provided with the spring core iron that installation site and workpiece blast pipe to be processed match.

The utility model anchor clamps make full use of the architectural feature of workpiece to be processed itself, the corresponding spring core iron in steam vent position with blast pipe to be processed is set on bushing plate, described kickboard is moved up and down by the cylinder control of installing on the base plate, make big face and bushing plate applying on the duct work, with the spring core iron workpiece is fixed, in order to avoid occurrence positions mistake when boring occurring.

Description of drawings

Fig. 1 is a structural representation of the present utility model.

The specific embodiment

Referring to accompanying drawing, big anchor clamps of a kind of exhaust pipe bit, comprise the support 2 that the both sides of base plate 1 and base plate 1 are equipped with, two cylinders 3 are installed on the described base plate 1, kickboard 5 of fixed installation on the described cylinder 3 upper end piston rods 4, be installed with gag lever post 6, support bar 7 and V-block 8 on the described kickboard 5, bushing plate 9 is installed in described support 2 upper ends, on the described bushing plate 9 spring core iron 10 is set.

Claims

1. big anchor clamps of an exhaust pipe bit comprise the support that the both sides of base plate and base plate are equipped with, and its feature exists:

Two cylinders are installed on the described base plate, and kickboard of fixed installation on the piston rod of described cylinder upper end is installed with gag lever post, support bar and V-block on the described kickboard, and bushing plate is installed in described support upper end, and the spring core iron is set on the described bushing plate.

2. according to big anchor clamps of the described exhaust pipe bit of claim 1, it is characterized in that: the edge that described kickboard contacts with support is provided with guide pad, and described kickboard can slide up and down along the guide pad guide direction under the effect of cylinder.

3. according to big anchor clamps of the described exhaust pipe bit of claim 1, it is characterized in that: the gag lever post installation site of installing on the described kickboard is corresponding with workpiece shape to be processed.

4. according to big anchor clamps of the described exhaust pipe bit of claim 1, it is characterized in that: described bushing plate is provided with the spring core iron that installation site and workpiece blast pipe to be processed match.