CN211516787U

CN211516787U - Drilling clamp for plates

Info

Publication number: CN211516787U
Application number: CN201922287320.0U
Authority: CN
Inventors: 蒋玉柱; 周鑫; 蒋科科; 解虎
Original assignee: Suzhou Yuminxin Precision Machinery Co ltd
Current assignee: Suzhou Yuminxin Precision Machinery Co ltd
Priority date: 2019-12-19
Filing date: 2019-12-19
Publication date: 2020-09-18
Anticipated expiration: 2029-12-19

Abstract

The utility model relates to a boring grab for panel, including bottom plate and base, the left and right sides of base is provided with the curb plate, every the head and the tail both sides of curb plate all are provided with the guide pillar, every sliding connection has the connecting plate on the guide pillar, and the cover is equipped with the spring on the guide pillar, two be provided with trapezoidal piece between the connecting plate, just sliding connection about trapezoidal piece and the base can, the connecting plate is the notch plate, the riser and the trapezoidal piece laminating of connecting plate, the diaphragm both ends of connecting plate are provided with the clamp splice, but clamp splice and base sliding connection, two the clamp splice at connecting plate both ends sets up relatively, and is provided with the charging tray between the clamp splice of per two relative settings, on the base be provided with first cylinder and second cylinder on the bottom plate. The utility model has the advantages that: the clamping is convenient, the production efficiency is improved, and the discharging is convenient.

Description

Drilling clamp for plates

Technical Field

The utility model relates to an anchor clamps field, concretely relates to boring grab for panel.

Background

The connection of parts requires screw holes, pin holes or rivet holes of various sizes; various mounting holes are also needed for fixing the transmission part; the machine parts themselves also have a variety of holes (e.g., oil holes, fabrication holes, lightening holes, etc.).

The existing rectangular plate needs to be clamped before being drilled, and the existing clamp is complex to disassemble and assemble when being clamped, so that a large amount of time is consumed, the labor intensity of workers is increased, and meanwhile, the existing clamp is inconvenient to unload after machining is completed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at: the drilling clamp for the plate is convenient to clamp, improves production efficiency and is convenient to unload.

In order to achieve the above object, the present invention provides the following technical solutions: a drilling clamp for plates comprises a bottom plate and a base, wherein side plates are arranged on the left side and the right side of the base, guide pillars are arranged on the head side and the tail side of each side plate, each guide pillar is slidably connected with a connecting plate, a spring is sleeved on the guide post, a trapezoidal block is arranged between the two connecting plates and can be connected with the base in a vertical sliding manner, the connecting plate is an overlapping plate, the vertical plate of the connecting plate is jointed with the trapezoidal block, the two ends of the transverse plate of the connecting plate are provided with clamping blocks, the clamping blocks are connected with the base in a sliding way, the clamping blocks at the two ends of the two connecting plates are arranged oppositely, a material pushing disc is arranged between every two oppositely arranged clamping blocks, a first cylinder and a second cylinder are arranged on the bottom plate on the base, the piston rod trapezoidal block fixed connection of first cylinder, the piston rod and the liftout dish fixed connection of second cylinder.

Further, the trapezoid blocks are isosceles trapezoids; the vertical plates of the connecting plates are provided with inclined planes, and the inclined planes of the two connecting plate vertical plates are respectively attached to the two inclined planes of the trapezoidal block.

Further, the spring is arranged between the side plate and the connecting plate; the clamping block is a T-shaped plate, and two ends of the clamping block are provided with inclined planes.

Furthermore, the bottom plate and the side plate are in threaded connection with the base, the guide pillar is in threaded connection with the side plate, the clamping block is in threaded connection with the connecting plate, the material pushing plate is in vertical sliding connection with the base, and the first air cylinder and the second air cylinder are in threaded connection with the bottom plate.

The utility model has the advantages that: through setting up spring, connecting plate and trapezoidal piece, it is convenient to press from both sides tightly, improves production efficiency, and unloads conveniently.

Drawings

Fig. 1 is an axial view of a drilling jig for a board according to the present invention;

fig. 2 is a front view of a drilling jig for a plate of the present invention;

fig. 3 is a sectional view taken along line a-a in fig. 2.

In the figure: 1. a base plate; 2. a base; 3. a side plate; 4. a guide post; 401. a spring; 5. a connecting plate; 6. a trapezoidal block; 7. a clamping block; 8. a first cylinder; 9. a second cylinder; 10. and (4) ejecting the material disc.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

Referring to fig. 1-3, the drilling jig for the plate material comprises a bottom plate 1 and a base 2, wherein side plates 3 are arranged on the left side and the right side of the base 2, guide pillars 4 are arranged on the head side and the tail side of each side plate 3, a connecting plate 5 is slidably connected on each guide pillar 4, a spring 401 is sleeved on each guide pillar 4, a trapezoidal block 6 is arranged between the two connecting plates 5, the trapezoidal block 6 can be slidably connected with the base 2 up and down, the connecting plate 5 is a notch-shaped plate, a vertical plate of the connecting plate 5 is attached to the trapezoidal block 6, clamping blocks 7 are arranged at two ends of a transverse plate of the connecting plate 5, the clamping blocks 7 can be slidably connected with the base 2, clamping blocks 7 at two ends of the two connecting plates 5 are oppositely arranged, a material jacking plate 10 is arranged between every two clamping blocks 7 oppositely arranged, a first air cylinder 8 and a second air cylinder 9 are arranged on the bottom plate 1 on, the piston rod trapezoidal block 6 of the first cylinder 8 is fixedly connected, and the piston rod of the second cylinder 9 is fixedly connected with the material ejecting tray 10.

The trapezoid blocks 6 are isosceles trapezoids; the vertical plates of the connecting plates 5 are provided with inclined planes, and the inclined planes of the vertical plates of the two connecting plates 5 are respectively attached to the two inclined planes of the trapezoidal blocks 6.

The spring 401 is arranged between the side plate 3 and the connecting plate 5; the clamping block 7 is a T-shaped plate, and two ends of the clamping block 7 are provided with inclined planes.

The bottom plate 1 and the side plate 3 are in threaded connection with the base 2, the guide pillar 4 is in threaded connection with the side plate 3, the clamping block 7 is in threaded connection with the connecting plate 5, the material ejecting plate 10 is in vertical sliding connection with the base 2, and the first air cylinder 8 and the second air cylinder 9 are in threaded connection with the bottom plate 1.

The utility model discloses a theory of operation is: the utility model discloses when using, at first the piston rod of first cylinder 8 stretches out, trapezoidal piece 6 is at the in-process that rises, two inclined planes of trapezoidal piece 6 promote two connecting plates 5 and slide to the base 2 outside, connecting plate 5 slides to the base 2 outside promptly clamp splice 7 slides to the base 2 outside, treat that the piston rod of first cylinder 8 stretches out the back completely, the rectangle panel that will treat processing places on base 2 along clamp splice 7, later the piston rod of first cylinder 8 withdraws completely, thereby two connecting plates 5 are close to each other under the effect of spring 401 and clamp tightly the rectangle panel of treating processing, after that the processing of rectangle panel is accomplished, the piston rod of first cylinder 8 stretches out completely once more, later the piston rod of second cylinder 9 stretches out completely, it can to unload to push up the rectangle panel that processing was accomplished to push up material dish 10.

The above examples are provided for further illustration of the present invention, but do not limit the present invention to these specific embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be understood as being within the protection scope of the present invention.

Claims

1. The utility model provides a boring grab for panel which characterized in that: the device comprises a bottom plate (1) and a base (2), wherein side plates (3) are arranged on the left side and the right side of the base (2), guide pillars (4) are arranged on the head side and the tail side of each side plate (3), a connecting plate (5) is connected on each guide pillar (4) in a sliding manner, a spring (401) is sleeved on each guide pillar (4), a trapezoidal block (6) is arranged between the two connecting plates (5), the trapezoidal block (6) and the base (2) can be connected in a vertical sliding manner, the connecting plate (5) is a bent plate, a vertical plate of the connecting plate (5) is attached to the trapezoidal block (6), clamping blocks (7) are arranged at two ends of a transverse plate of each connecting plate (5), the clamping blocks (7) can be connected with the base (2) in a sliding manner, the clamping blocks (7) at two ends of the two connecting plates (5) are arranged oppositely, and a material pushing plate (10) is arranged between, the material pushing device is characterized in that a first air cylinder (8) and a second air cylinder (9) are arranged on the base (2) and the bottom plate (1), a piston rod trapezoidal block (6) of the first air cylinder (8) is fixedly connected, and a piston rod of the second air cylinder (9) is fixedly connected with a material pushing plate (10).

2. The drilling jig for a plate material as set forth in claim 1, wherein: the trapezoid blocks (6) are isosceles trapezoids; the vertical plates of the connecting plates (5) are provided with inclined planes, and the inclined planes of the vertical plates of the two connecting plates (5) are respectively attached to the two inclined planes of the trapezoidal blocks (6).

3. The drilling jig for a plate material as set forth in claim 1, wherein: the spring (401) is arranged between the side plate (3) and the connecting plate (5); the clamping block (7) is a T-shaped plate, and inclined planes are arranged at two ends of the clamping block (7).

4. The drilling jig for a plate material as set forth in claim 1, wherein: the base plate (1) and the side plate (3) are in threaded connection with the base (2), the guide post (4) is in threaded connection with the side plate (3), the clamping block (7) is in threaded connection with the connecting plate (5), the material pushing plate (10) is in vertical sliding connection with the base (2), and the first air cylinder (8) and the second air cylinder (9) are in threaded connection with the base plate (1).