CN212945606U

CN212945606U - Flange drilling die

Info

Publication number: CN212945606U
Application number: CN202021471754.2U
Authority: CN
Inventors: 刘以海
Original assignee: Yancheng Keda Instrument Co ltd
Current assignee: Yancheng Keda Instrument Co ltd
Priority date: 2020-07-23
Filing date: 2020-07-23
Publication date: 2021-04-13
Anticipated expiration: 2030-07-23

Abstract

The utility model discloses a flange drilling mould, which comprises a limiting ring, wherein a stand column is arranged at the central position of an inner cavity of the limiting ring, the outer wall of the stand column is connected with the side edge of the inner cavity of the limiting ring through a support rod, an external thread column is integrally formed at the middle part of the surface of the top part of the stand column, a clamping column is arranged at the top part of the stand column, a first internal thread sleeve is embedded and connected on the surface of the bottom part of the clamping column, a second internal thread sleeve is embedded and connected on the two side walls of the limiting ring, a limiting mechanism is rotationally connected on the surface of the second internal thread sleeve, the limiting mechanism consists of a screw rod, a bearing, a pressing plate and a rubber pad, and a tray is arranged on the surface of the bottom part of the stand column, but also can reduce the drilling deviation of the flange.

Description

Flange drilling die

Technical Field

The utility model relates to a mould equipment technical field specifically is a flange drilling mould.

Background

Moulds (Mule) are used for obtaining various moulds and tools of required products by injection moulding, blow moulding, extrusion, die casting or forging forming, smelting, stamping and other methods in industrial production. In short, a mold is a tool used to make a shaped article, the tool being made up of various parts, different molds being made up of different parts. The processing of the appearance of an article is realized mainly through the change of the physical state of a formed material. The element has the name of "industrial mother".

However, the existing flange drilling die has the following disadvantages:

the existing flange drilling die is used, and is inconvenient for workers to fix the flange drilling die, so that the position of the drilled flange is deviated, and meanwhile, the existing flange drilling die cannot limit flanges of various specifications, and further the cost of the flange drilling die is increased.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a flange drilling mould to solve current flange drilling mould among the above-mentioned background art and using, inconvenient staff is fixed to it, thereby leads to the position deviation of flange drilling, and current flange drilling mould can not carry on spacingly to the flange of multiple specification simultaneously, and then has increaseed flange drilling mould's cost.

In order to achieve the above object, the utility model provides a following technical scheme: a flange drilling die comprises a limiting ring, wherein an upright post is arranged at the center of an inner cavity of the limiting ring, the outer wall of the upright post is connected with the side edge of the inner cavity of the limit ring through a support rod, an external thread post is integrally formed in the middle of the surface of the top of the upright post, the top of the upright post is provided with a clamping post, the surface of the bottom of the clamping post is embedded and connected with a first internal thread sleeve, the two side walls of the limit ring are both embedded and connected with a second internal thread sleeve, the surface of the second internal thread sleeve is rotationally connected with a limit mechanism, the limiting mechanism consists of a screw, a bearing, a pressing plate and a rubber pad, the surface of the bottom of the upright post is provided with a tray which is matched with the limiting mechanism through a clamping post, a second internal thread sleeve, therefore, flanges of different models can be clamped and fixed, the drilling stability of the flanges can be improved, the cost of replacing the die is reduced, and the drilling deviation of the flanges can be reduced.

Preferably, the bracing piece specifically is equipped with four groups, and four groups of bracing pieces are the array and distribute, through the bracing piece, can strengthen the stability that spacing collar and stand are connected, can improve the support for the flange that needs drilling again.

Preferably, external screw thread post external diameter size is the same with first internal thread sleeve pipe internal diameter size, and first internal thread sleeve pipe rotates with the external screw thread post and links to each other to can mutually support through first internal thread sleeve pipe and external screw thread post, can install the card post at the stand top, can select suitable card post according to flange internal diameter demand, can make the card post carry on spacing fixedly to the flange of different models again, reduced flange drilling mould's cost.

Preferably, the bearing is installed to screw rod one end, bearing lateral wall surface mounting has the clamp plate, clamp plate lateral wall surface mounting has the rubber pad to can be through rotating the screw rod on the second internal thread sleeve pipe, make the screw rod can carry out the centre gripping with the clamp plate operation in top advance bearing, and then can make the clamp plate carry out the centre gripping fixed to the flange on the jack-post, so that can improve the stationarity of flange drilling, through at the rubber pad, the stability of improvement flange centre gripping that can step forward again.

Preferably, the external diameter of the limiting ring is the same as that of the tray, so that residual scraps generated by drilling the flange can be collected through the tray, and convenience is brought to cleaning of later stages of workers.

Preferably, the bottom surface of the tray is provided with the anti-slip pads, and the anti-slip pads are specifically provided with a plurality of groups, so that the stability of the tray can be improved, and the tray is prevented from sliding.

The utility model provides a flange drilling mould possesses following beneficial effect:

(1) the utility model discloses a bracing piece, can be with stand and spacing collar one-tenth whole, because the bracing piece specifically is equipped with four groups, and four group's bracing pieces are array and distribute, make the bracing piece can strengthen the stability that spacing collar and stand are connected, can improve the support for the flange that needs drilling again, mutually support through first internal thread sleeve pipe and external screw thread post, can install the card post at the stand top, can select suitable card post according to flange internal diameter demand, can make the card post carry out spacing fixed to the flange of different models again, the cost of flange drilling mould has been reduced.

(2) The utility model discloses a rotate the screw rod on the second internal thread sleeve pipe, make the screw rod can carry out the centre gripping with the clamp plate operation in jacking bearing, and then can make the clamp plate carry out the centre gripping fixed to the flange on the chuck post, so that can improve the stationarity of flange drilling, reduce flange drilling deviation, and the rubber pad, the stability of improvement flange centre gripping that can be further again, through the tray, can collect the remaining sweeps of flange drilling, so that the clearance in staff's later stage, and the slipmat, can improve the stability of tray again, prevent that the tray from sliding.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic top view of the present invention;

fig. 3 is a schematic sectional structure of the present invention;

fig. 4 is a schematic structural diagram of the limiting mechanism of the present invention.

In the figure: 1. a limiting ring; 2. a column; 201. an externally threaded post; 3. a support bar; 4. clamping the column; 401. a first internally threaded sleeve; 5. a second internally threaded sleeve; 6. a limiting mechanism; 601. a screw; 602. a bearing; 603. pressing a plate; 604. a rubber pad; 7. a tray; 8. a non-slip mat.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

As shown in fig. 1-4, the utility model provides a technical solution: a flange drilling die comprises a limiting ring 1, wherein a stand column 2 is arranged at the central position of an inner cavity of the limiting ring 1, the outer wall of the stand column 2 is connected with the side edge of the inner cavity of the limiting ring 1 through a support rod 3, an external thread column 201 is integrally formed in the middle of the surface of the top of the stand column 2, a clamping column 4 is arranged at the top of the stand column 2, a first internal thread sleeve 401 is embedded and connected on the surface of the bottom of the clamping column 4, a second internal thread sleeve 5 is embedded and connected on the two side walls of the limiting ring 1, a limiting mechanism 6 is rotatably connected on the surface of the second internal thread sleeve 5, the limiting mechanism 6 is composed of a screw 601, a bearing 602, a pressing plate 603 and a rubber pad 604, a tray 7 is arranged on the surface of the bottom of the stand column 2, and flanges of different types can be clamped and fixed through mutual matching of the clamping column 4, the second, but also can reduce the drilling deviation of the flange.

The bracing piece 3 specifically is equipped with four groups, and four group's bracing pieces 3 are array distribution, through bracing piece 3, can strengthen the stability that spacing collar 1 and stand 2 are connected, can improve the support for the flange that needs drilling again.

The external screw thread post 201 external diameter size is the same with first internal screw thread sleeve pipe 401 internal diameter size, and first internal screw thread sleeve pipe 401 rotates with external screw thread post 201 and links to each other to can mutually support with external screw thread post 201 through first internal screw thread sleeve pipe 401, can install card post 4 at 2 tops of stand, can select suitable card post 4 according to the flange internal diameter demand, can make card post 4 carry out spacing fixed to the flange of different models again, reduced the cost of flange drilling mould.

Bearing 602 is installed to screw rod 601 one end, bearing 602 lateral wall surface mounting has clamp plate 603, clamp plate 603 lateral wall surface mounting has rubber pad 604 to can be through rotating screw rod 601 on the second internal thread sleeve pipe 5, make screw rod 601 can carry out the centre gripping with clamp plate 603 and fix, and then can make clamp plate 603 carry out the centre gripping to the flange on the card post 4, so that can improve the stationarity of flange drilling, through at rubber pad 604, the stability of improvement flange centre gripping that can step forward again.

The external diameter of the limiting ring 1 is the same as that of the tray 7, so that residual scraps generated by drilling the flange can be collected through the tray 7, and convenience is brought to cleaning of later stages of workers.

Tray 7 bottom surface mounting has slipmat 8, and slipmat 8 specifically is equipped with a plurality of groups to can improve tray 7's stability, prevent that tray 7 from sliding.

It should be noted that, in operation, the upright post 2 is arranged at the center of the inner cavity of the spacing ring 1, and the outer wall of the upright post 2 is connected with the side edge of the inner cavity of the spacing ring 1 through the support rod 3, so that the upright post 2 and the spacing ring 1 can be connected into a whole through the support rod 3, because the support rod 3 is specifically provided with four groups, and the four groups of support rods 3 are distributed in an array manner, through the support rod 3, the stability of the connection between the spacing ring 1 and the upright post 2 can be enhanced, and the support can be improved for the flange needing drilling, through the integral forming of the external thread column 201 in the middle of the top surface of the upright post 2, the top of the upright post 2 is provided with the clamping column 4, meanwhile, the bottom surface of the clamping column 4 is embedded and connected with the first internal thread sleeve 401, the external diameter of the external thread column 201 is, therefore, the first internal thread sleeve 401 and the external thread column 201 can be matched with each other, the clamping column 4 can be installed at the top of the upright post 2, the proper clamping column 4 can be selected according to the requirement of the inner diameter of the flange, the clamping column 4 can be limited and fixed on flanges of different models, the cost of a flange drilling mold is reduced, the second internal thread sleeve 5 is connected to two side walls of the limiting ring 1 in an embedded mode, the surface of the second internal thread sleeve 5 is rotatably connected with the limiting mechanism 6, meanwhile, the limiting mechanism 6 is composed of a screw 601, a bearing 602, a pressing plate 603 and a rubber pad 604, the bearing 602 is installed at one end of the screw 601, the pressing plate 603 is installed on the outer side wall of the bearing 602, the rubber pad 604 is installed on the outer side wall of the pressing plate 603, the screw 601 on the second internal thread sleeve 5 can be rotated, the screw 601 can be pushed into the bearing 602, so that can improve the stationarity of flange drilling, reduce flange drilling deviation, through rubber pad 604, the stability of improvement flange centre gripping that can be further again, through 2 bottom surface mounting at stand have

tray

7, and 1 external diameter size of spacing collar is the same with tray 7 external diameter size, thereby can collect the remaining sweeps of flange drilling through tray 7, so that the clearance in staff later stage, through 7 bottom surface mounting at tray have slipmat 8, and slipmat 8 specifically is equipped with a plurality of groups, thereby can improve the stability of tray 7, prevent that tray 7 from sliding.

It should be noted that, the utility model relates to a flange drilling mould, including spacing collar 1, stand 2, external screw thread post 201, bracing piece 3, card post 4, first internal thread sleeve pipe 401, second internal thread sleeve pipe 5, stop gear 6, screw rod 601, bearing 602, clamp plate 603, rubber pad 604, tray 7 and slipmat 8, the part is the general standard or the part that technical staff in the field knows, its structure and principle all can learn or learn through conventional experimental approach for this technical staff all through the technical manual, guarantee each equipment ability normal operating, do not do too much restriction requirement here.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a flange drilling mould which characterized in that: including spacing collar (1), spacing collar (1) inner chamber central point puts and is equipped with stand (2), and stand (2) outer wall passes through bracing piece (3) and links to each other with spacing collar (1) inner chamber side, stand (2) top surface middle part integrated into one piece has external screw thread post (201), stand (2) top is equipped with card post (4), card post (4) bottom surface is inlayed and is connected with first female thread sleeve pipe (401), spacing collar (1) both sides wall is all inlayed and is connected with second female thread sleeve pipe (5), second female thread sleeve pipe (5) surface rotation is connected with stop gear (6), stop gear (6) comprise screw rod (601), bearing (602), clamp plate (603) and rubber pad (604), stand (2) bottom surface mounting has tray (7).

2. A flange drilling die according to claim 1, wherein: the support rods (3) are specifically provided with four groups, and the four groups of support rods (3) are distributed in an array manner.

3. A flange drilling die according to claim 1, wherein: the outer diameter of the external thread column (201) is the same as the inner diameter of the first internal thread sleeve (401), and the first internal thread sleeve (401) is rotatably connected with the external thread column (201).

4. A flange drilling die according to claim 1, wherein: bearing (602) is installed to screw rod (601) one end, bearing (602) lateral wall surface mounting has clamp plate (603), clamp plate (603) lateral wall surface mounting has rubber pad (604).

5. A flange drilling die according to claim 1, wherein: the outer diameter of the limiting ring (1) is the same as that of the tray (7).

6. A flange drilling die according to claim 1, wherein: the tray (7) bottom surface mounting has slipmat (8), and slipmat (8) specifically is equipped with a plurality of groups.