CN218395796U

CN218395796U - Forging press is used in oil pipe joint processing

Info

Publication number: CN218395796U
Application number: CN202222798486.0U
Authority: CN
Inventors: 陈振启
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-10-24
Filing date: 2022-10-24
Publication date: 2023-01-31
Anticipated expiration: 2032-10-24

Abstract

The utility model discloses a forging press is used in oil pipe joint processing, relate to oil pipe joint processing technology field, a problem for solving the artifical blank of placing can't satisfy the high-efficient high yield of oil pipe joint and the artifical problem that has scalded, centre gripping conveying assembly includes two sets of straight-teeth gear one, the top both sides of supporting seat all have a bull stick one through bearing swing joint, the top of bull stick one and the straight-teeth gear one bottom fixed connection that corresponds the setting, and the straight-teeth gear one that corresponds the setting passes through the link joint to be connected, the outside of link joint is evenly fixed with a plurality of cushions, one end of cushion is fixed with the slide rail through spot welding, the inner wall fixed connection of slide rail has the slide bar, the outside cover of slide bar is equipped with sliding sleeve and compression spring one, compression spring both ends respectively with the sliding sleeve fixed connection that corresponds the setting; compared with the prior art, the utility model, can realize carrying out the efficient transport of mechanized continuity to the forging, can also avoid the artifical problem of being scalded to appear simultaneously.

Description

Forging press is used in oil pipe joint processing

Technical Field

The utility model relates to an oil pipe joint processing technology field specifically is an oil pipe joint processing is with forging press.

Background

Forging is the combination of forging and stamping, and is a forming processing method for obtaining a workpiece with a required shape and size by applying pressure on a blank by utilizing a lower pressing die, an anvil block and a punch of a forging and stamping machine or by utilizing an upper pressing die to generate plastic deformation, wherein in the forging processing, the blank is subjected to obvious plastic deformation integrally and has a large amount of plastic flow; in the stamping process, the blank is mainly formed by changing the spatial position of each area, plastic flow with larger distance does not occur in the blank, and the stamping is mainly used for processing metal parts.

The oil pipe joint is less in volume and large in production quantity, machining efficiency is high, but the existing forging and pressing equipment relies on manual work to uninterruptedly place the forging in the die for forging and pressing, because manual work carries out long-time blowing, the problem that the forging is placed inefficiently and discontinuously to lead to the stamping process and connect the material process asynchronous is very easily appeared, and the manual work has the forging to drop in the process of placing and leads to the forging to warp and influence processing and have the manual work to be scalded problem.

Therefore, a forging press for machining the oil pipe joint is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an oil pipe connects processing and uses forging press for solve the problem that the above background art mentioned.

The purpose of the utility model can be realized by the following technical scheme:

a forging press for machining an oil pipe joint comprises a first machining platform and a second machining platform, wherein the second machining platform is fixedly connected with the first machining platform, supporting seats are symmetrically fixed at the top of the first machining platform, and clamping and conveying assemblies are arranged at the top of the supporting seats;

the centre gripping conveying assembly includes two sets of straight-teeth gear one, the top both sides of supporting seat all have a bull stick one through bearing swing joint, the top of bull stick one with correspond a straight-teeth gear bottom fixed connection that sets up, and correspond straight-teeth gear one that sets up and pass through the link joint and connect, the outside of link joint evenly is fixed with a plurality of cushions, the one end of cushion is fixed with the slide rail through spot welding, the inner wall fixedly connected with slide bar of slide rail, the outside cover of slide bar is equipped with sliding sleeve and compression spring one, a compression spring both ends respectively with correspond the sliding sleeve fixed connection that sets up, one side of sliding sleeve is rotated and is connected with the pole, the pole is kept away from the one end rotation of sliding sleeve and is connected with the grip block.

Furthermore, the top of the second processing platform is movably connected with a turntable through a bearing, and the top of the first processing platform is fixedly provided with a bearing platform.

Furthermore, a plurality of groups of upper pressing dies are fixed at the top of the rotary table through bolts, a plurality of groups of supporting frames are fixedly mounted at the top of the second processing platform, hydraulic push rods are fixedly connected to the tops of the supporting frames, a base and a lower pressing die are arranged at the bottom of the supporting frames, the output ends of the hydraulic push rods are fixedly connected with the base, and the lower pressing die is fixedly mounted at the bottom of the base.

Further, the top of processing platform one is provided with the mounting groove, fixed mounting has motor one in the mounting groove, the top fixedly connected with mount pad of processing platform one, there are bull stick two and bull stick three inside of mount pad through bearing swing joint, the circumference outside cover of bull stick two is established and is fixed with straight-teeth gear two, the one end fixedly connected with bevel gear one of bull stick two, the one end fixedly connected with bevel gear two of bull stick three, the output fixedly connected with bull stick four of motor one, the one end fixedly connected with bevel gear three of bull stick four, the circumference outside cover of bull stick four is established and is fixed with straight-teeth gear three, bevel gear two is connected with bevel gear one and bevel gear three meshing.

Furthermore, one end fixedly connected with straight-tooth gear four that bull stick one was located the supporting seat bottom, straight-tooth gear two and straight-tooth gear three all are connected with the straight-tooth gear four that corresponds the setting through the chain, the internally mounted of processing platform two has motor two, the output and the carousel bottom of motor two are connected.

Compared with the prior art, the beneficial effects of the utility model are that:

1. two kinds of straight-teeth gear one drives the link joint and removes, the grip block is supporting the pole, the sliding sleeve, slide bar and compression spring one cooperate each other down and stabilize the centre gripping to the not unidimensional oil pipe joint blank and carry, the carousel that drives through motor two is deuterogamied simultaneously, make the carousel cooperate the material that connects to the oil pipe joint blank, and then realize carrying the synchronous of punching press operation to the continuous centre gripping of oil pipe joint blank, effectively improved the pay-off stability and the machining efficiency to the blank, thereby be enough to satisfy the processing of the high-efficient high yield of oil pipe joint, it generally is artifical the transport to have the problem of inefficiency and being scalded to have solved current blank.

2. The utility model discloses when using, through being provided with on the multiunit swage, multiunit hydraulic rod and swage, and then reach the purpose of carrying out forging and pressing many times of continuity to same oil pipe joint blank, further improve the forging and pressing effect that oil pipe joint blank was processed into oil pipe joint.

3. Go up the bed die and press the mould down respectively through demountable installation on carousel and the base that corresponds, and then realize just can process out not unidimensional oil pipe joint purpose through the bed die of changing different models and last bed die, improve the utility model discloses a commonality and convenience.

Drawings

In order to facilitate understanding of the present invention for those skilled in the art, the present invention will be further described with reference to the accompanying drawings;

FIG. 1 is a top view of the working table of the present invention;

fig. 2 is a schematic view of the internal structure of the slide rail of the present invention;

fig. 3 is a side view of a structure of the processing platform of the present invention;

FIG. 4 is a side view of the turntable structure of the present invention;

fig. 5 is a schematic view of the internal structure of the mounting base of the present invention;

fig. 6 is a schematic structural view of the pressing mold of the present invention.

Reference numerals: 101. a first processing platform; 102. a second processing platform; 2. a supporting base; 3. a clamping and conveying assembly; 301. a first straight gear; 302. a chain plate; 303. a cushion block; 304. a slide rail; 305. a slide bar; 306. a sliding sleeve; 307. a support rod; 308. a clamping plate; 309. a bearing table; 4. a turntable; 5. pressing the die upwards; 6. a support frame; 7. a hydraulic push rod; 8. a base; 9. pressing the die; 10. a first motor; 11. a mounting seat; 12. a second straight gear; 13. a first bevel gear; 14. a second bevel gear; 15. a third bevel gear; 16. a third straight gear; 17. a fourth straight gear; 18. and a chain.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

The first embodiment is as follows:

the easy shaping of forging during hot forging, and the internal stress reduces, the quality of forging is higher relatively, consequently, present forging equipment avoids the forging to cool off near heating furnace generally at the excessive speed, but present forging setting is when carrying out the forging pay-off, generally need place the forging in the mould of forging equipment through the manual work, because blank surface temperature is very high, lead to the manual work to have the problem of being scalded when placing, the less production in large quantity of oil pipe joint volume simultaneously, machining efficiency is fast, lead to the manual work to place the blank and can't satisfy current oil pipe joint's high-efficient processing, for solving this problem, concrete operation is as follows:

as shown in fig. 1-6, a forging press for machining an oil pipe joint comprises a first machining platform 101 and a second machining platform 102, wherein the second machining platform 102 is fixedly connected with the first machining platform 101, a support seat 2 is symmetrically fixed on the top of the first machining platform 101, a clamping and conveying assembly 3 is arranged on the top of the support seat 2, the clamping and conveying assembly 3 comprises a first spur gear 301, a chain plate 302, a cushion block 303, a slide rail 304, a slide rod 305, a sliding sleeve 306, a resisting rod 307, a clamping plate 308 and a bearing table 309, and when the specific setting is performed:

the oil pipe joint blank is placed on the top of a bearing platform 309 by using a high-temperature resistant conveyor belt, then two groups of spur gears I301 with opposite rotation directions drive a chain plate 302 to move continuously, the movement of the chain plate 302 drives a cushion block 303 and a slide rail 304 to move synchronously, the slide rail 304 moves so as to enable a clamping plate 308 arranged on one side to clamp the oil pipe joint blank, in the process that the symmetrically arranged clamping plate 308 clamps the oil pipe joint blank, the clamping plate 308 performs self-adaptive adjustment due to the size of the oil pipe joint blank, a slide rod 305 is fixedly connected to the inner wall of the slide rail 304, a sliding sleeve 306 and a compression spring I are sleeved on the outer side of the slide rod 305, and two ends of the compression spring I are respectively and fixedly connected with the sliding sleeve 306 correspondingly arranged, one side of the sliding sleeve 306 is rotatably connected with a resisting rod 307, one end of the resisting rod 307, which is far away from the sliding sleeve 306, is rotatably connected with a clamping plate 308, when the oil pipe joint blank is specifically set, the clamping plate 308 drives the sliding sleeve 306 to slide along the sliding rod 305 through the resisting rod 307 under the action of the oil pipe joint blank, it needs to be described herein that the cross section of the sliding rod 305 is rectangular, a sliding groove formed in the sliding sleeve 306 in a penetrating manner is matched with the sliding rod 305 with the rectangular cross section, the two sliding sleeves 306 move in opposite directions under the action of the resisting rod 307, and simultaneously drive a compression spring to stretch or compress, so that the clamping plate 308 can stably clamp and convey the oil pipe joint blanks with different sizes under the action of the resisting rod 307, the sliding sleeves 306, the sliding rod 305 and the compression spring.

The second embodiment:

the motor II drives the turntable 4 to rotate, a plurality of groups of upper pressing dies 5 are fixed on the top of the turntable 4 through bolts, a plurality of groups of supporting frames 6 are fixedly mounted on the top of the processing platform II 102, a hydraulic push rod 7 is fixedly connected to the top of each supporting frame 6, the hydraulic push rod 7 is connected with a lower pressing die 9 through a base 8, the lower pressing die 9 and the upper pressing die 5 are detachably mounted on corresponding structures, and oil pipe joints with different sizes are processed by replacing the lower pressing dies 9 and the upper pressing dies 5 with different models;

the correspondingly arranged clamping plates 308 tightly clamp two sides of the oil pipe joint blank, the oil pipe joint blank is accurately placed in the upper pressing die 5 under the transmission of the chain plate 302 and the matching of the motor II and the rotary table 4, and then the motor II drives the rotary table 4 to rotate, so that the hydraulic push rod 7 drives the lower pressing die 9 to forge and press the oil pipe joint blank in the upper pressing die 5;

the top of the turntable 4 is provided with a plurality of groups of upper pressing dies 5, a plurality of groups of hydraulic push rods 7 and a plurality of groups of lower pressing dies 9, and the upper pressing dies 5 and the lower pressing dies 9 can be flexibly replaced, so that continuous forging and pressing of different oil pipe joint blanks are realized;

multiple times of refined forging and pressing are performed on the same oil pipe joint blank by arranging a plurality of groups of hydraulic push rods 7 and a pressing die 9, so that the forging and pressing effect of the oil pipe joint blank machined into an oil pipe joint is further improved;

example three:

the top of the first processing platform 101 is provided with a first motor 10, the top of the first processing platform 101 is fixedly connected with a mounting seat 11, the interior of the mounting seat 11 is movably connected with a second rotating rod and a third rotating rod through a bearing, a second straight gear 12 is fixedly sleeved on the outer side of the circumference of the second rotating rod, a first bevel gear 13 is fixedly connected with one end of the second rotating rod, a second bevel gear 14 is fixedly connected with one end of the third rotating rod, the output end of the first motor 10 is fixedly connected with a fourth rotating rod, one end of the fourth rotating rod is fixedly connected with a third bevel gear 15, a third straight gear 16 is fixedly sleeved on the outer side of the circumference of the fourth rotating rod, the second bevel gear 14 is meshed with the first bevel gear 13 and the third bevel gear 15, the first rotating rod is located at the bottom of the supporting seat 2, the fourth straight gear 17 is fixedly connected with one end of the first rotating rod, the second straight gear 12 and the third bevel gear 16 are both connected with a fourth straight gear 17 which is correspondingly arranged through a chain 18, when the specific arrangement is adopted, the first motor 10 drives the third straight gear 16 and the third bevel gear 15 to synchronously rotate, the second bevel gear 14 drives the first straight gear 13 and the straight gear to rotate through the chain, the straight gear 16 and the straight gear 16, and the straight gear 16 respectively drives the straight gear to stably feed a chain to continuously feed blanks through the two chain joints 302.

The foregoing is merely exemplary and illustrative of the structure of the invention, and various modifications, additions and substitutions as described in the detailed description may be made by those skilled in the art without departing from the structure or exceeding the scope of the invention as defined in the claims.

In the description of the present specification, reference to the description of "one embodiment," "an example," "a specific example," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise forms disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A forging press for machining an oil pipe joint comprises a first machining platform (101) and a second machining platform (102), wherein the second machining platform (102) is fixedly connected with the first machining platform (101), and is characterized in that supporting seats (2) are symmetrically fixed at the top of the first machining platform (101), and clamping and conveying assemblies (3) are arranged at the top of the supporting seats (2);

centre gripping conveying component (3) are including two sets of straight-teeth gear one (301), the top both sides of supporting seat (2) all have a bull stick one through bearing swing joint, the top of bull stick one and correspond straight-teeth gear one (301) bottom fixed connection that sets up, and correspond straight-teeth gear one (301) that set up and pass through link joint (302) and connect, the outside of link joint (302) evenly is fixed with a plurality of cushions (303), the one end of cushion (303) is fixed with slide rail (304) through spot welding, the inner wall fixedly connected with slide bar (305) of slide rail (304), the outside cover of slide bar (305) is equipped with sliding sleeve (306) and compression spring one, a compression spring both ends respectively with sliding sleeve (306) fixed connection that corresponds the setting, one side of sliding sleeve (306) is rotated and is connected with and supports pole (307), the one end that sliding sleeve (306) was kept away from to pole (307) is rotated and is connected with grip block (308).

2. The forging press for machining the oil pipe joint as recited in claim 1, wherein a turntable (4) is movably connected to the top of the second machining platform (102) through a bearing, and a bearing platform (309) is fixedly mounted on the top of the first machining platform (101).

3. The forging press for machining the oil pipe joint according to claim 2, wherein a plurality of groups of upper pressing dies (5) are fixed to the top of the rotary table (4) through bolts, a plurality of groups of supporting frames (6) are fixedly mounted on the top of the second machining platform (102), a hydraulic push rod (7) is fixedly connected to the top of each supporting frame (6), a base (8) and a lower pressing die (9) are arranged at the bottom of each supporting frame (6), the output end of each hydraulic push rod (7) is fixedly connected with the base (8), and the lower pressing die (9) is fixedly mounted at the bottom of the base (8).

4. The forging press for machining the oil pipe joint according to claim 2, wherein a mounting groove is formed in the top of the first machining platform (101), a first motor (10) is fixedly mounted in the mounting groove, a first mounting seat (11) is fixedly connected to the top of the first machining platform (101), a second rotating rod and a third rotating rod are movably connected to the inside of the mounting seat (11) through a bearing, a second straight gear (12) is fixedly arranged on the outer side of the circumference of the second rotating rod in a sleeved mode, a first straight gear (13) is fixedly connected to one end of the second rotating rod, a second bevel gear (14) is fixedly connected to one end of the third rotating rod, a fourth rotating rod is fixedly connected to the output end of the first motor (10), a third straight gear (15) is fixedly connected to one end of the fourth rotating rod in a sleeved mode, a third straight gear (16) is fixedly connected to the outer side of the circumference of the fourth rotating rod in a sleeved mode, and the second bevel gear (14) is meshed with the first bevel gear (13) and the third bevel gear (15).

5. The forging press for machining the oil pipe joint as claimed in claim 4, wherein one end of the rotating rod, which is located at the bottom of the supporting seat (2), is fixedly connected with a fourth spur gear (17), the second spur gear (12) and the third spur gear (16) are both connected with the correspondingly arranged fourth spur gear (17) through a chain (18), a second motor is installed inside the second machining platform (102), and an output end of the second motor is connected with the bottom of the rotating disc (4).