CN107856176A - A kind of pile end board takes aim at punch die - Google Patents

Abstract

The invention discloses a pipe pile end plate aiming hole mold, which comprises an upper base, an upper mold, a guide post, a drill bit, a lower base, a lower mold, a positioning ring, a pipe pile end plate, a guide post hole, an inner ring, a fixing Plate, lifting device, rotating shaft and locker, the upper mold is installed at the bottom of the upper base, the middle part of the bottom of the upper mold is equipped with a guide post, the bottom of the upper mold is equipped with a drill bit, the lower base is set at the lower part of the upper base, and the lower base is installed at the bottom of the upper base. The mold is installed on the top of the lower base, and a positioning ring is arranged on the outer side of the top of the lower mold. In the pipe pile end plate sighting mold of the present invention, fixing plates are arranged on both sides of the top of the positioning ring, which can fix the pipe pile end plate to prevent When aiming at the hole, there is a displacement, which leads to the problem of deviation. The lifting device installed on the left side of the inner ring, after the end plate of the pipe pile has aimed at the hole, can lift the handle and take the bottom hook with the connecting rod, so that The pipe pile end plate is lifted out of the positioning circle, which increases the convenience and speed of extraction, thereby improving work efficiency.

Description

A pipe pile end plate aiming hole mold

technical field

The invention relates to the technical field of pipe pile end plate production, in particular to a pipe pile end plate aiming hole mold.

Background technique

Before drilling the end plate of the pipe pile, it is necessary to aim the hole on the surface of the end plate of the pipe pile to prepare for the subsequent drilling. After the time of aiming, the end plate of the pipe pile is often slightly smaller than the mold If it is moved at the time, it will cause errors in the aiming hole, so the key factor is to fix the end plate of the pipe pile. At the same time, after aiming the hole, because the position of the end plate of the pipe pile is close to the positioning ring, tools are needed when taking it out. It is very inconvenient and reduces work efficiency. With the rapid development of science and technology, the pipe pile end plate aiming hole mold has also been technically improved, but the existing technology lacks fixing devices, and at the same time it is inconvenient to take and the work efficiency is not high.

Contents of the invention

Aiming at the deficiencies in the prior art, the purpose of the present invention is to provide a pipe pile end plate aiming hole mold to solve the problems of lack of fixing devices, inconvenient access and low work efficiency in the prior art.

In order to achieve the above object, the technical scheme that the present invention takes is:

A pipe pile end plate aiming hole mold, including an upper base, an upper mold, a guide post, a drill bit, a lower base, a lower mold, a positioning ring, a pipe pile end plate, a guide post hole, an inner ring, a fixing plate, a pulling device, rotating shaft and locking device, the upper mold is installed on the bottom of the upper base, the middle part of the bottom end of the upper mold is equipped with a guide post, the bottom end of the upper mold is provided with a drill bit, and the lower base is arranged on the upper base The lower part of the seat, the lower mold is installed on the top of the lower base, the outer side of the top of the lower mold is provided with a positioning ring, the pipe pile end plate is placed inside the positioning ring, the middle part of the lower mold is provided with a guide post hole, the guide The upper end of the column hole is provided with an inner ring, the fixed plate is installed on both sides of the top of the positioning ring, the rear end of the fixed plate is provided with a rotating shaft, the right side of the rotating shaft is installed with a locker, and the left side of the inner ring is provided with a lift The pulling device is composed of a pull handle, a connecting rod and a bottom hook, the top of the connecting rod is connected to the pull handle and the bottom is connected to the bottom hook.

Further, the fixed plate can be turned over at an angle of 180 degrees.

Further, the locking device can be rotated.

Further, a groove for fitting with the bottom hook is provided outside the left end of the guide post hole.

Further, a limit block is arranged on the top of the positioning ring.

Compared with the prior art, the present invention has the following beneficial effects: the pipe pile end plate aiming hole mold is provided with fixing plates on both sides of the top of the positioning ring, which can fix the pipe pile end plate and prevent it from appearing when aiming the hole. In case of displacement, there will be a problem of deviation. The lifting device installed on the left side of the inner ring can lift the handle and take the bottom hook from the connecting rod after the end plate of the pipe pile has aimed at the hole, so that the end plate of the pipe pile can be lifted from the bottom hook. The positioning circle is proposed, which increases the convenience and speed of extraction, thereby improving work efficiency.

Description of drawings

Fig. 1 is a schematic diagram of the structure of the present invention.

Fig. 2 is a schematic top view of the structure of the present invention.

Fig. 3 is a schematic diagram of the structure of the fixing plate of the present invention.

Fig. 4 is a schematic diagram of the structure of A in the present invention.

In the figure: upper base-1, upper mold-2, guide post-3, drill bit-4, lower base-5, lower mold-6, positioning ring-7, pipe pile end plate-8, guide post hole- 9. Inner ring-10, fixed plate-11, lifting device-12, rotating shaft-111, locker-112, handle-121, connecting rod-122, bottom hook-123.

Detailed ways

In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific embodiments.

As shown in Figure 1-4, a pipe pile end plate aiming hole mold includes an upper base 1, an upper mold 2, a guide post 3, a drill bit 4, a lower base 5, a lower mold 6, a positioning ring 7, and a pipe pile End plate 8, guide post hole 9, inner ring 10, fixed plate 11, lifting device 12, rotating shaft 111 and locker 112, upper mold 2 is installed on the bottom of upper base 1, and the middle part of the bottom of upper mold 2 is installed with guide The column 3, the bottom of the upper mold 2 is provided with a drill bit 4, the lower base 5 is installed on the lower part of the upper base 1, the lower mold 6 is installed on the top of the lower base 5, the outer side of the top of the lower mold 6 is provided with a positioning ring 7, and the pipe pile end plate 8 is placed on the inner side of the positioning ring 7, the middle part of the lower mold 6 is provided with a guide post hole 9, the upper end of the guide post hole 9 is provided with an inner ring 10, fixed plates 11 are installed on both sides of the top of the positioning ring 10, and a rotating shaft is provided at the rear end of the fixed plate 11 111, a locking device 112 is installed on the right side of the rotating shaft 111, and a lifting device 12 is arranged on the left side of the inner ring 10. The lifting device 12 is composed of a handle 121, a connecting rod 122 and a bottom hook 123, and the top of the connecting rod 122 is connected to the handle 121 and the bottom is connected to the bottom hook 123.

Wherein, the fixing plate 11 can be turned over at an angle of 180 degrees.

Wherein, the locking device 112 can be rotated.

Wherein, a groove for fitting with the bottom hook 123 is provided outside the left end of the guide post hole 9 .

Wherein, a limiting block is arranged on the top of the positioning ring 10 .

As described in this patent: the guide post 3 is a guide element used in combination with components in the mold to ensure that the mold can move and guide the mold stroke with precise positioning. Generally, it is cylindrical with a shoulder, and there is usually an oil groove. The roundness of the guide post has high requirements. The main purpose of drilling the center hole is to use the external cylindrical grinder to grind the outer diameter, because when using the external cylindrical grinder to grind the outer diameter Grinding can only be done by pressing the center hole with the tip to make the guide post rotate.

Working principle: the present invention can be installed on the mechanical equipment, the pipe pile end plate 8 is placed in the positioning ring 7, and then the fixed plate 11 is turned over through the rotating shaft 111 to contact with the surface on both sides of the pipe pile end plate 8, through Rotate the locking device 112 to fix the rotating shaft 111 to prevent the fixing plate 11 from loosening, thereby fixing the end plate 8 of the pipe pile to prevent its displacement, and then the external equipment provides downward pressure on the upper base 1 to make the upper mold 2 down The guide post 3 is aligned with the guide post hole 9, and then the drill bit 4 aims the hole on the surface of the pipe pile end plate 8. After the hole is aimed, the upper mold 2 rises, and the pulling force is provided upward by pulling the handle 121. The rod 122 drives the bottom hook 123, and the pipe pile end plate 8 is lifted out of the positioning ring 7 by the bottom hook 123, which increases the convenience and speed, thereby improving the work efficiency, and fixing plates are arranged on both sides of the top of the positioning ring 7 11. The pipe pile end plate 8 can be fixed to prevent its displacement when aiming the hole, thus causing the problem of deviation. After the hole, the pull handle 121 can be lifted and the bottom hook 123 is carried by the connecting rod 122, so that the pipe pile end plate 8 is lifted from the positioning ring 7, which increases the convenience and speed of extraction, thereby improving work efficiency. 9 can cooperate with the guide post 3, so that the upper mold 2 and the lower mold 6 can be positioned accurately, the inner ring 10 and the positioning ring 7 are all to help the pipe pile end plate 8 to provide positioning, and the rotating shaft 111 can make the fixed plate 11 flip, After aiming at the hole, the fixing plate 11 can be turned outwards, so that the removal of the pipe pile end plate 8 will not be affected.

The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above. Those skilled in the industry should understand that the present invention is not limited by the above-mentioned embodiments. What are described in the above-mentioned embodiments and the description only illustrate the principle of the present invention. Without departing from the spirit and scope of the present invention, the present invention will also have Variations and improvements all fall within the scope of the claimed invention. The protection scope of the present invention is defined by the appended claims and their equivalents.

Claims (5)

1. a kind of pile end board takes aim at punch die, including top base（1）, mold（2）, guide pillar（3）, drill bit（4）, bottom base（5）、 Lower mould（6）, centring ring（7）, pile end board（8）, guide pillar hole（9）And inner ring（10）, it is characterised in that：Also include fixed plate （11）, pulling apparatus（12）, rotating shaft（111）And locker（112）, the mold（2）Installed in top base（1）Bottom, institute State mold（2）Center bottom is provided with guide pillar（3）, the mold（2）Bottom is provided with drill bit（4）, the bottom base（5） It is arranged on top base（1）Bottom, the lower mould（6）Installed in bottom base（5）Top, the lower mould（6）Top outer is set It is equipped with centring ring（7）, the pile end board（8）It is placed on centring ring（7）Inner side, the lower mould（6）Middle part is provided with guide pillar Hole（9）, the guide pillar hole（9）Upper end is provided with inner ring（10）, the centring ring（10）Top both sides are provided with fixed plate（11）, The fixed plate（11）Rear end is provided with rotating shaft（111）, the rotating shaft（111）Right side is provided with locker（112）, the inner ring （10）Left side is provided with pulling apparatus（12）, the pulling apparatus（12）By pull handle（121）, connecting rod（122）And bottom dog（123） Composition, the connecting rod（122）Top connects pull handle（121）And bottom connection bottom dog（123）.

2. a kind of pile end board according to claim 1 takes aim at punch die, it is characterised in that：The fixed plate（11）It may be reversed 180 degree angle.

3. a kind of pile end board according to claim 1 takes aim at punch die, it is characterised in that：The locker（112）It can enter Row rotation.

4. a kind of pile end board according to claim 1 takes aim at punch die, it is characterised in that：The guide pillar hole（9）Outside left end Side is provided with and bottom dog（123）Phase gomphosis groove.

5. a kind of pile end board according to claim 1 takes aim at punch die, it is characterised in that：The centring ring（10）Top is set It is equipped with limited block.