CN112720108A

CN112720108A - Inside supplementary grinding device of T type nodular cast iron pipe fitting

Info

Publication number: CN112720108A
Application number: CN202011590955.9A
Authority: CN
Inventors: 李成福
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-12-29
Filing date: 2020-12-29
Publication date: 2021-04-30

Abstract

The invention provides an auxiliary polishing device for the interior of a T-shaped nodular cast iron pipe fitting, relates to the technical field of cast iron pipe fitting polishing, solves the problem that the existing polishing device can not simultaneously clamp the outer wall and the inner wall of the T-shaped nodular cast iron pipe fitting in the practical application process, therefore, the danger is caused when the T-shaped ball-milling cast iron pipe fitting is polished due to the infirm clamping, and the multi-directional clamping operation can not be simultaneously carried out on the outer side of the T-shaped ball-milling cast iron pipe fitting, there is a problem in that there is a limitation including an adjustment mechanism installed at a top end position of the carrying mechanism, and in the present invention, the distance between the slide block and the longitudinal clamp and the transverse clamp at the top end of the slide block is rapidly adjusted by respectively adjusting an electric cylinder arranged at the right end of a sliding chute arranged at the inner side of the bottom plate, this design can be simultaneously to the horizontal vertical tight operation of pressing from both sides of T type nodular cast iron anchor clamps to reach and carry out all-round tight effect of preventing quivering of clamp to T type nodular cast iron anchor clamps at the in-process of polishing.

Description

Inside supplementary grinding device of T type nodular cast iron pipe fitting

Technical Field

The invention belongs to the technical field of cast iron pipe fitting polishing, and particularly relates to an auxiliary polishing device for the interior of a T-shaped nodular cast iron pipe fitting.

Background

The T-shaped nodular cast iron pipe is a pipe fitting which is formed by adding a magnesium or rare earth magnesium combined with a gold nodulizer into molten iron before casting, so that graphite is spheroidized, stress concentration is reduced, and the pipe fitting has the advantages of high strength, high elongation, impact resistance, corrosion resistance, good sealing property and the like; the inner wall adopts a cement mortar lining, so that the water delivery environment of the pipeline is improved, the water supply capacity is improved, and the energy consumption is reduced; the pipe orifice adopts a flexible interface, and the pipe has larger elongation rate, so that the flexibility of the pipeline is better, the pipe can work together with soil around the pipeline in the buried pipeline, the stress state of the pipeline is improved, and the running reliability of the pipe network is improved, therefore, the ductile cast iron pipe is generally adopted as a main pipe fitting in the water supply industry of China.

For example, application No.: the invention discloses a production device of a nodular cast iron pipe fitting, relates to the technical field of production of the nodular cast iron pipe fitting, and aims to solve the problems that the cost of a grinding device is increased, the time consumption for mounting the pipe fitting for two times is long, and the grinding efficiency of the pipe fitting is reduced because two grinding devices are adopted for grinding the surface and the opening of the existing nodular cast iron pipe fitting respectively. The utility model discloses a grinding box, including grinding box's oral area fixedly connected with first sealing strip, grinding box's opposite side has set gradually first driving motor and control panel from top to bottom, grinding box's lower extreme avris fixedly connected with support column, collect the lower extreme fixedly connected with dust catcher of cover, the both ends of installation pole are provided with outer clamping mechanism, the centre of installation pole is provided with interior clamping mechanism, the lower extreme of first pneumatic cylinder is provided with first grinding machanism, the upper end of electronic slide rail is provided with electronic slider, electronic slider's upper end is provided with second grinding machanism.

Based on the search of above-mentioned patent to and combine the equipment discovery among the prior art, above-mentioned equipment is when using, though can carry out the production to cast iron pipe fitting, nevertheless there is the tight operation of clamp that can 'T carry out outer wall and inner wall to T type ball-milling cast iron pipe fitting simultaneously in the practical application process, consequently can be because of pressing from both sides the not firm danger that appears that leads to the fact when polishing, again can' T carry out multidirectional clamp operation to the outside of T type ball-milling cast iron pipe fitting simultaneously, consequently there is the limitation.

Disclosure of Invention

In order to solve the technical problems, the invention provides an auxiliary polishing device for the interior of a T-shaped nodular cast iron pipe fitting, which aims to solve the problems that the conventional polishing device cannot simultaneously clamp the outer wall and the inner wall of the T-shaped nodular cast iron pipe fitting in the practical application process, so that the T-shaped nodular cast iron pipe fitting is not firmly clamped, so that the danger is caused during polishing, and the limitation is caused because the multi-directional clamping operation cannot be simultaneously carried out on the outer side of the T-shaped nodular cast iron pipe fitting.

The invention relates to an auxiliary polishing device for the interior of a T-shaped nodular cast iron pipe fitting, which is achieved by the following specific technical means:

an auxiliary polishing device for the interior of a T-shaped nodular cast iron pipe fitting comprises an adjusting mechanism and a driving mechanism, wherein the adjusting mechanism is installed at the top end of a bearing mechanism, and the top end of the adjusting mechanism is rotatably connected with a longitudinal clamp; the driving mechanism is arranged at the left end position of the bearing mechanism, and the right end of the driving mechanism is provided with the transverse clamp; the driving mechanism comprises a bedplate, a rotating rod and a motor, the motor is meshed with the bedplate through the rotating rod for transmission, and the bedplate is fixedly connected to the left end face of the vertical plate in the mounting state.

Further, the bearing mechanism comprises a bottom plate, a vertical plate, a sliding block and an electric cylinder, wherein the vertical plate is fixedly connected to the left side of the top end face of the bottom plate, a sliding groove is formed in the center of the inside of the bottom plate, inner sliding grooves are formed in the front side and the rear side of the inner side of the sliding groove, the sliding block is connected to the sliding groove and the inner side of the inner sliding groove in a sliding mode, and the electric cylinder is installed at the position of the right end face of the sliding groove formed in the bottom plate and connected with the;

furthermore, the adjusting mechanism comprises a shell, a screw rod, a bevel gear set and an adjusting knob, wherein the screw rod is installed inside the shell, the bevel gear set is in meshing transmission at the outer side position of the screw rod, the adjusting knob is installed at the front end of the bevel gear set, and the shell is fixedly connected to the top end face of the sliding block in the installation state;

furthermore, the longitudinal clamp comprises a rotating shaft and a fixed clamping jaw, the fixed clamping jaw is screwed on the outer peripheral surface of the rotating shaft through a bolt, and the rotating shaft is arranged at the top end of the screw rod;

furthermore, the longitudinal clamp also comprises an adjusting rod and a movable clamping jaw, the movable clamping jaw is connected to the left side position inside the fixed clamping jaw in a sliding manner, and a screw hole is formed inside the movable clamping jaw and is in threaded transmission with the adjusting rod;

furthermore, the transverse clamp comprises a stabilizing telescopic rod, a limiting block and supporting arms, wherein four square grooves are formed in the limiting block, the supporting arms are arranged at four positions in total, the four supporting arms are respectively connected to the inner positions of the four square grooves formed in the limiting block in a sliding manner, and the stabilizing telescopic rods are arranged on the left sides of the four supporting arms;

further, horizontal anchor clamps are still including bending clamping jaw A and the clamping jaw B of bending, the clamping jaw A of bending is equipped with everywhere altogether, and the clamping jaw A of bending all around articulates the right side position at four places support arm respectively, the clamping jaw B of bending is equipped with everywhere altogether, and the clamping jaw B of bending all around respectively the hub connection bend clamping jaw A's right side position everywhere, and the outside position at the right side screw rod of motor is installed to the spacing piece under the installation state.

Compared with the prior art, the invention has the following beneficial effects:

in the invention, the outer sides of the supporting arms are respectively provided with the bending clamping jaw A and the bending clamping jaw B, so that the T-shaped nodular cast iron pipe fitting can be quickly adjusted according to different clamping positions of the T-shaped nodular cast iron pipe fitting, the inner wall and the outer wall of the T-shaped nodular cast iron pipe fitting can be clamped and rotated by a screw rod arranged at the output end of the T-shaped nodular cast iron pipe fitting by a motor according to different clamping requirements during adjustment, so as to achieve the purpose of accelerating the grinding speed, the front side and the rear side of the inner side of the chute are respectively provided with an inner chute, a sliding block is connected to the inner side positions of the chute and the inner chute in a sliding manner, the top end of the sliding block is provided with a longitudinal clamp by an adjusting mechanism, the height of the longitudinal clamp can be adjusted by manually rotating an adjusting knob in the adjusting mechanism through meshing transmission between a bevel gear set and a screw rod, and, in order to reach more practical purpose, moreover, install the electronic jar of seting up the spout right-hand member in the bottom plate inboard through adjusting respectively and carry out the rapid draing to the slider and the interval between the vertical anchor clamps on top and the horizontal anchor clamps, this design can be simultaneously to the horizontal vertical tight operation of pressing from both sides of T type nodular cast iron anchor clamps, in order to reach and carry out all-round clamp to T type nodular cast iron anchor clamps at the in-process of polishing and prevent the effect of quivering, and motor accessible manual regulation bull stick in actuating mechanism makes the motor make along the platen left side motion and go to separate with horizontal anchor clamps, can reach the purpose of switching to manual operation.

Drawings

Fig. 1 is a right side view of the present invention.

Fig. 2 is a left side view of the present invention.

Fig. 3 is a schematic front view of the present invention.

Fig. 4 is a schematic top view of the present invention.

Fig. 5 is an enlarged schematic view of the structure at a in fig. 1 according to the present invention.

Fig. 6 is an enlarged schematic view of the invention at B in fig. 1.

Fig. 7 is an enlarged view of the structure of fig. 1 at C according to the present invention.

Fig. 8 is an enlarged view of the structure of fig. 2 according to the present invention.

In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:

1. a carrying mechanism; 101. a base plate; 102. a vertical plate; 103. a slider; 104. an electric cylinder; 2. an adjustment mechanism; 201. a housing; 202. a screw rod; 203. a bevel gear set; 204. adjusting a knob; 3. a longitudinal clamp; 301. a rotating shaft; 302. fixing the clamping jaw; 303. adjusting a rod; 304. a movable clamping jaw; 4. a transverse clamp; 401. stabilizing the telescopic rod; 402. a limiting block; 403. a support arm; 404. bending the clamping jaw A; 405. bending the clamping jaw B; 5. a drive mechanism; 501. a platen; 502. a rotating rod; 503. an electric motor.

Detailed Description

The embodiments of the present invention will be described in further detail with reference to the drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

as shown in figures 1 to 8:

the invention provides an auxiliary grinding device for the interior of a T-shaped nodular cast iron pipe fitting, which comprises: the adjusting mechanism 2 is arranged at the top end of the bearing mechanism 1, and the top end of the adjusting mechanism 2 is rotatably connected with a longitudinal clamp 3; the driving mechanism 5 is arranged at the left end position of the bearing mechanism 1, and the transverse clamp 4 is arranged at the right end of the driving mechanism 5; the driving mechanism 5 comprises a bedplate 501, a rotating rod 502 and a motor 503, wherein the motor 503 is meshed with the bedplate 501 through the rotating rod 502 for transmission, and the bedplate 501 is fixedly connected to the left end surface of the vertical plate 102 in the mounting state.

Wherein, bearing mechanism 1 is including bottom plate 101, riser 102, slider 103 and electronic jar 104, bottom plate 101's top end face left side fixedly connected with riser 102, and bottom plate 101's inside central point puts and has seted up the spout, and the inboard front and back both sides of spout have all seted up interior spout, slider 103 sliding connection is in the inboard position of spout and interior spout, electronic jar 104 is installed at the inside right-hand member face position of seting up the spout of bottom plate 101, and be connected with slider 103, install electronic jar 104 of seting up the spout right-hand member in bottom plate 101 inboard through the difference adjustment and carry out quick adjustment to the interval between vertical anchor clamps 3 and the horizontal anchor clamps 4 on slider 103 and top, this design can be simultaneously to the horizontal vertical tight operation of pressing from both sides of T type nodular cast iron anchor clamps, in order to reach and carry out the all-round effect of pressing from both sides tight.

Wherein, adjustment mechanism 2 is including the casing 201, the lead screw 202, bevel gear group 203 and adjust knob 204, the internally mounted of casing 201 has lead screw 202, and bevel gear group 203 meshing transmission is in the outside position of lead screw 202, and adjust knob 204 is installed to the front end of bevel gear group 203, casing 201 fixed connection is in the top end face position of slider 103 under the mounted state, carry out the height control to vertical anchor clamps 3 through the meshing transmission between bevel gear group 203 and the lead screw 202, and movable clamping jaw 304 accessible adjustment pole 303 in vertical anchor clamps 3 makes movable clamping jaw 304 and fixed clamping jaw 302 carry out the adjustment of interval, in order to reach more practical purpose.

The longitudinal clamp 3 comprises a rotating shaft 301 and a fixed clamping jaw 302, the fixed clamping jaw 302 is screwed on the outer peripheral surface of the rotating shaft 301 through a bolt, and the rotating shaft 301 is installed at the top end position of the screw rod 202.

The longitudinal clamp 3 further comprises an adjusting rod 303 and a movable clamping jaw 304, the movable clamping jaw 304 is connected to the left side of the inside of the fixed clamping jaw 302 in a sliding mode, a screw hole is formed in the movable clamping jaw 304, and the movable clamping jaw and the adjusting rod 303 are in threaded transmission.

The transverse clamp 4 comprises a stabilizing telescopic rod 401, a limiting block 402 and a supporting arm 403, wherein a square groove is formed in the limiting block 402, the supporting arm 403 is arranged at four positions, the supporting arm 403 is respectively connected to the inner positions of the square groove formed in the limiting block 402 in a sliding manner, and the stabilizing telescopic rod 401 is installed on the left side of the supporting arm 403.

The transverse clamp 4 further comprises a bending clamping jaw A404 and a bending clamping jaw B405, the bending clamping jaw A404 is provided with four positions, the four bending clamping jaws A404 are respectively hinged to the right side positions of the four supporting arms 403, the four bending clamping jaws B405 are provided with four positions, the four bending clamping jaws B405 are respectively connected to the right side positions of the four bending clamping jaws A404 in a shaft mode, and the limiting block 402 is installed on the outer side position of a right screw of the motor 503 in the installation state.

When in use: the T-shaped nodular cast iron pipe fitting is placed at a proper position through a bottom plate 101 in a bearing mechanism 1, then the T-shaped nodular cast iron pipe fitting is placed at the outer side positions of a limiting block 402 and a supporting arm 403 in a transverse clamp 4, and a bending clamping jaw A404 and a bending clamping jaw B405 are arranged at the outer side of the supporting arm 403, so that the T-shaped nodular cast iron pipe fitting can be quickly adjusted according to different clamping positions of the T-shaped nodular cast iron pipe fitting, the inner wall and the outer wall of the T-shaped nodular cast iron pipe fitting can be clamped and rotated by a screw rod arranged at the output end of the T-shaped nodular cast iron pipe fitting through a motor 503 according to different clamping requirements during adjustment, the purpose of increasing the grinding speed is achieved, inner sliding grooves are arranged at the front side and the rear side of the inner side of each sliding groove, a sliding block 103 is connected at the inner side positions of the sliding grooves and the inner sliding grooves in a sliding way in, the height of the longitudinal clamp 3 is adjusted through the meshing transmission between the bevel gear set 203 and the screw 202, and the movable clamping jaw 304 in the longitudinal clamp 3 can adjust the distance between the movable clamping jaw 304 and the fixed clamping jaw 302 through adjusting the adjusting rod 303, so as to achieve the purpose of more practicability;

on the other hand, the distance between the slide block 103 and the longitudinal clamp 3 and the transverse clamp 4 at the top end of the slide block can be rapidly adjusted by respectively adjusting the electric cylinder 104 arranged at the right end of the slide groove formed in the inner side of the bottom plate 101, the transverse and longitudinal clamping operation of the T-shaped nodular cast iron clamp can be simultaneously carried out by the design, so that the T-shaped nodular cast iron clamp can be clamped and prevented from vibrating in an all-round mode in the grinding process, and the motor 503 in the driving mechanism 5 can move leftwards along the bedplate 501 by manually adjusting the rotating rod 502 to enable the motor 503 to be separated from the transverse clamp 4, so that the purpose of switching to manual operation can be achieved.

The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. The utility model provides an inside supplementary grinding device of T type nodular cast iron pipe fitting which characterized in that: the device comprises an adjusting mechanism (2) and a driving mechanism (5), wherein the adjusting mechanism (2) is arranged at the top end of a bearing mechanism (1), and the top end of the adjusting mechanism (2) is rotatably connected with a longitudinal clamp (3); the driving mechanism (5) is arranged at the left end position of the bearing mechanism (1), and the right end of the driving mechanism (5) is provided with a transverse clamp (4); the driving mechanism (5) comprises a bedplate (501), a rotating rod (502) and a motor (503), wherein the motor (503) is meshed with the bedplate (501) through the rotating rod (502) for transmission, and the bedplate (501) is fixedly connected to the left end face of the vertical plate (102) in the mounting state.

2. The inside auxiliary grinding device of T type nodular cast iron pipe fitting of claim 1, characterized in that: the bearing mechanism (1) comprises a bottom plate (101), a vertical plate (102), a sliding block (103) and an electric cylinder (104), wherein the vertical plate (102) is fixedly connected to the left side of the top end face of the bottom plate (101), a sliding groove is formed in the center of the inside of the bottom plate (101), inner sliding grooves are formed in the front side and the rear side of the inner side of the sliding groove, the sliding block (103) is connected to the inner side of the sliding groove and the inner sliding groove in a sliding mode, and the electric cylinder (104) is installed at the position of the right end face of the sliding groove formed in the inside of the bottom plate (101) and is connected.

3. The inside auxiliary grinding device of T type nodular cast iron pipe fitting of claim 1, characterized in that: the adjusting mechanism (2) comprises a shell (201), a screw rod (202), a bevel gear set (203) and an adjusting knob (204), the screw rod (202) is installed inside the shell (201), the bevel gear set (203) is in meshing transmission at the outer side position of the screw rod (202), the adjusting knob (204) is installed at the front end of the bevel gear set (203), and the shell (201) is fixedly connected to the top end face of the sliding block (103) in the installation state.

4. The inside auxiliary grinding device of T type nodular cast iron pipe fitting of claim 1, characterized in that: the longitudinal clamp (3) comprises a rotating shaft (301) and a fixing clamping jaw (302), the fixing clamping jaw (302) is screwed on the outer peripheral surface of the rotating shaft (301) through a bolt, and the rotating shaft (301) is installed at the top end of the screw rod (202).

5. The internal auxiliary grinding device for the T-shaped nodular cast iron pipe fitting as claimed in claim 4, wherein: the longitudinal clamp (3) further comprises an adjusting rod (303) and a movable clamping jaw (304), the movable clamping jaw (304) is connected to the left side of the inside of the fixed clamping jaw (302) in a sliding mode, a screw hole is formed in the inside of the movable clamping jaw (304), and the movable clamping jaw and the adjusting rod (303) are in threaded transmission.

6. The inside auxiliary grinding device of T type nodular cast iron pipe fitting of claim 1, characterized in that: the transverse clamp (4) comprises a stabilizing telescopic rod (401), a limiting block (402) and a supporting arm (403), wherein a square groove is formed in the limiting block (402), the supporting arm (403) is provided with four positions, the supporting arms (403) are respectively connected to the inner positions of the square groove formed in the limiting block (402) in a sliding mode, and the stabilizing telescopic rod (401) is installed on the left side of each supporting arm (403).

7. The internal auxiliary grinding device for the T-shaped nodular cast iron pipe fitting as claimed in claim 6, wherein: horizontal anchor clamps (4) are still including bending clamping jaw A (404) and bending clamping jaw B (405), bending clamping jaw A (404) is equipped with everywhere altogether, and the right side position that clamping jaw A (404) of bending all around articulated respectively in everywhere support arm (403), bending clamping jaw B (405) is equipped with everywhere altogether, and the right side position at clamping jaw A (404) of bending all around is cup jointed respectively in everywhere to clamping jaw B (405) of bending all around, and the outside position at the right side screw rod of motor (503) is installed to spacing block (402) under the installation state.