CN216464391U

CN216464391U - Manufacturing device for rapidly replacing nut

Info

Publication number: CN216464391U
Application number: CN202123224977.6U
Authority: CN
Inventors: 吴丹; 龚晶; 费爱华
Original assignee: Wuxi Xingda Petrochemical Fittings Co ltd
Current assignee: Wuxi Xingda Petrochemical Fittings Co ltd
Priority date: 2021-12-21
Filing date: 2021-12-21
Publication date: 2022-05-10
Anticipated expiration: 2031-12-21

Abstract

The utility model discloses a manufacturing installation of quick replacement nut, including back timber, base and support frame, swing joint has two stands between back timber and the base, and circumference one side sliding connection of stand has a movable cross beam, the upper surface of back timber has inlayed the pneumatic cylinder, and the one end fixedly connected with fixed plate of pneumatic cylinder, fixed plate and movable cross beam fixed connection, circumference one side swing joint of stand has two first semicircle nuts and second semicircle nuts, and a plurality of screw holes have all been seted up to one side of first semicircle nut and second semicircle nut, and are corresponding between the screw hole, and swing joint has the bolt in the screw hole, the last fixed surface of base is connected with the scale. The utility model discloses can be when the nut damages because of long-time atress, the convenience is to the change of first semicircle nut and second semicircle nut to prevent together tearing back timber and floorbar, labour saving and time saving has promoted the change efficiency of nut.

Description

Manufacturing device for rapidly replacing nut

Technical Field

The utility model relates to a make processing technology field, especially relate to a manufacturing installation of quick replacement nut.

Background

The main transmission of the spiral forging press for producing refractory bricks by using the steel plate presses down the slider round nut at the lower end of the screw rod, belongs to a quick-wear sliding part, the production work is frequent, and the press is used as an important device for forging forgings under the condition that the quality requirement of the produced products cannot be met, and qualified spare parts are required to be replaced by overhauling, dismounting and mounting frequently.

At present, when forging and pressing work is carried out, nuts fixed on the inner sides of a top beam and a base can be easily damaged due to long-time stress, the safety of the device is affected, the top beam or a bottom beam of a common press needs to be detached together when the nuts on the inner sides are replaced, a large amount of time and labor are wasted when the nuts are replaced, and the replacement efficiency is affected, so that the manufacturing device for rapidly replacing the nuts is very necessary.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a manufacturing device for rapidly replacing nuts.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a manufacturing installation of quick replacement nut, includes back timber, base and support frame, swing joint has two stands between back timber and the base, and circumference one side sliding connection of stand has a movable cross beam, the upper surface of back timber has inlayed the pneumatic cylinder, and the one end fixedly connected with fixed plate of pneumatic cylinder, fixed plate and movable cross beam fixed connection, circumference one side swing joint of stand has two first semicircle nuts and second semicircle nut, and a plurality of screw holes have all been seted up to one side of first semicircle nut and second semicircle nut, and is corresponding between the screw hole, and threaded hole swing joint has the bolt.

As a further scheme of the utility model, the last fixed surface of base is connected with the scale.

As the utility model discloses the scheme of furthering again, the fixed slot has been seted up to the upper surface of base, and one side of second semicircle nut has been seted up and has been kept away the position groove.

As a further proposal of the utility model, one side of the top beam is fixedly connected with a hydraulic meter.

As a further proposal, the lower fixed surface of the base is connected with a plurality of feet.

As a further proposal, the upper surface and the lower surface of the movable beam are fixedly connected with two rubber blocks.

As the utility model discloses scheme further again, the rectangular channel has been seted up to one side of base and back timber, one side fixedly connected with fixture block of support frame, the upper surface of fixture block is seted up flutedly.

As the utility model discloses scheme further again, the last fixed surface of back timber is connected with the extension spring, and the top fixedly connected with stopper of extension spring, stopper and back timber are pegged graft mutually, and the one end of stopper is located the recess.

The utility model has the advantages that:

1. the utility model discloses, through the threaded connection mode of stand and first semicircle nut, second semicircle nut to and first semicircle nut and second semicircle nut pass through bolt fixed mounting's mode, can be when the nut damages because of long-time atress, the change to first semicircle nut and second semicircle nut is convenient, in order to prevent together tearing down back timber and floorbar, labour saving and time saving has promoted the change efficiency of nut.

2. The utility model discloses, through the setting of fixed slot to fix the forging, take place to remove when forging and pressing in order to prevent the forging, guaranteed the stability when forging and pressing.

3. The utility model discloses, through the setting of scale, can observe the distance that the movable cross beam moved down to the thickness of control processing forging has promoted the device's suitability.

4. The utility model discloses, through the setting of support frame, when first semicircle nut and second semicircle nut are changed, can support back timber and base by the support frame to make things convenient for the change of first semicircle nut and second semicircle nut, the practicality is good.

Drawings

Fig. 1 is a schematic perspective view of an embodiment 1 of a device for manufacturing a quick-change nut according to the present invention;

fig. 2 is a schematic cross-sectional view of a top beam of an embodiment 1 of a manufacturing device for quick nut replacement according to the present invention;

fig. 3 is a schematic view of a partially exploded structure of an embodiment 1 of a manufacturing apparatus for a quick-change nut according to the present invention;

fig. 4 is a schematic perspective view of an embodiment 2 of a device for manufacturing a quick-change nut according to the present invention.

Fig. 5 is the utility model provides a manufacturing installation embodiment 2's of quick replacement nut stopper sectional structure schematic diagram.

In the figure: 1. a hydraulic cylinder; 2. a top beam; 3. a rubber block; 4. a movable cross beam; 5. a column; 6. a base; 7. ground feet; 8. a hydraulic pressure meter; 9. a fixing plate; 10. a graduated scale; 11. fixing grooves; 12. a first semi-circular nut; 13. a second half-round nut; 14. a bolt; 15. a position avoiding groove; 16. a limiting block; 17. a support frame; 18. a tension spring; 19. a rectangular groove; 20. and (4) a groove.

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. It should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and their meaning in the context of this patent may be understood by those skilled in the art as appropriate.

Example 1

Referring to fig. 1-3, a manufacturing device for fast replacing nuts, comprising a top beam 2, a base 6 and a supporting frame 17, two upright posts 5 are inserted between the top beam 2 and the base 6, a movable cross beam 4 is slidably connected to one side of the circumference of each upright post 5, a hydraulic cylinder 1 is embedded on the upper surface of the top beam 2, one end of the hydraulic cylinder 1 is fixed with a fixing plate 9 through a bolt, the fixing plate 9 is fixedly connected with the movable cross beam 4, one side of the circumference of each upright post 5 is in threaded connection with two first semicircular nuts 12 and two second semicircular nuts 13, one side of each first semicircular nut 12 and one side of each second semicircular nut 13 are respectively provided with a plurality of threaded holes, the threaded holes are corresponding to each other, the threaded holes are in threaded connection with bolts 14, the upright posts 5 are in threaded connection with the first semicircular nuts 12 and the second semicircular nuts 13, and the first semicircular nuts 12 and the second semicircular nuts 13 are fixedly installed through the bolts 14, can be when the nut damages because of long-time atress, the convenience is to the change of first semicircle nut 12 and second semicircle nut 13 to prevent to pull down together back timber 2 and floorbar, labour saving and time saving has promoted the change efficiency of nut.

The upper surface of base 6 has scale 10 through the bolt fastening, scale 10's design, can observe the distance of movable cross beam 4 downstream, thereby the thickness of control processing forging, fixed slot 11 has been seted up to the upper surface of base 6, the design of fixed slot 11, so that fix the forging, in order to prevent that the forging from taking place to remove when forging and pressing, stability when forging and pressing has been guaranteed, one side of second half nut 13 has been seted up and has been kept away a groove 15, one side of back timber 2 has hydraulic pressure table 8 through the bolt fastening, the joining of hydraulic pressure table 8, so that observe the in service behavior of hydraulic oil in the pneumatic cylinder 1, the lower surface of base 6 has a plurality of lower margins 7 through the bolt fastening, the upper surface and the lower surface of movable cross beam 4 all have two rubber blocks 3 through the bolt fastening.

The working principle of the embodiment is as follows: during the use, be connected pneumatic cylinder 1 with control system, when forging and pressing during operation, when fixing the nut in

back timber

2 and 6 inboards and appearing damaging, rotation bolt 14, make bolt 14 break away from out from first semicircle nut 12 and second semicircle nut 13, at this moment, can change first semicircle nut 12 and second semicircle nut 13, need not demolish back timber 2 and base 6, the change time has been shortened, secondly, put the forging in fixed slot 11, fix the forging by fixed slot 11, in order to prevent that the forging from taking place to remove when forging and pressing, then, start pneumatic cylinder 1, pneumatic cylinder 1 promotes movable cross beam 4 and slides from top to bottom in stand 5 one side, press the forging into certain thickness, in addition, can observe the distance of movable cross beam 4 downstream through scale 10, thereby the thickness of control processing forging.

Example 2

Referring to fig. 4-5, the manufacturing device for rapidly replacing the nut further comprises a rectangular groove 19 formed on one side of the base 6 and the top beam 2, a clamping block fixed on one side of the supporting frame 17 through a bolt, and through the design of the supporting frame 17, when the first semicircular nut 12 and the second semicircular nut 13 are replaced, the top beam 2 and the base 6 can be supported by the supporting frame 17, therefore, the first semicircular nut 12 and the second semicircular nut 13 can be replaced conveniently, the practicability is good, the groove 20 is formed in the upper surface of the clamping block, the tension spring 18 is fixed on the upper surface of the top beam 2 through the bolt, the limiting block 16 is fixed at the top end of the tension spring 18 through the bolt, the supporting frame 17 can be fixed through the limiting block 16, the tension spring 18, the rectangular groove 19 and the groove 20, then, the support frame 17 can be rapidly fixed and detached, the limiting block 16 is inserted into the top beam 2, and one end of the limiting block 16 is located in the groove 20.

The working principle of the embodiment is as follows: during the use, when changing first semicircle nut 12 and second semicircle nut 13, at this moment, can support back timber 2 and base 6 by support frame 17 to make things convenient for the change of first semicircle nut 12 and second semicircle nut 13, secondly, can fix support frame 17 by stopper 16, extension spring 18, rectangular channel 19 and recess 20, then, can fix fast and demolish support frame 17.

The above, only be the embodiment of the preferred of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, which are designed to be replaced or changed equally, all should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a manufacturing installation of quick replacement nut, includes back timber (2), base (6) and support frame (17), its characterized in that, swing joint has two stands (5) between back timber (2) and base (6), and circumference one side sliding connection of stand (5) has movable cross beam (4), the upper surface of back timber (2) has inlayed pneumatic cylinder (1), and one end fixedly connected with fixed plate (9) of pneumatic cylinder (1), fixed plate (9) and movable cross beam (4) fixed connection, circumference one side swing joint of stand (5) has two first semicircle nuts (12) and second semicircle nut (13), and a plurality of screw holes have all been seted up to one side of first semicircle nut (12) and second semicircle nut (13), and is corresponding between the screw hole, and threaded hole swing joint has bolt (14).

2. A quick-change nut manufacturing device according to claim 1, characterized in that a graduated scale (10) is fixedly attached to the upper surface of the base (6).

3. The manufacturing device for rapidly replacing the nut as claimed in claim 1, wherein the upper surface of the base (6) is provided with a fixing groove (11), and one side of the second semicircular nut (13) is provided with a spacing groove (15).

4. Device for the manufacture of a quick-change nut according to claim 1, characterised in that a hydraulic gauge (8) is fixedly connected to one side of the top beam (2).

5. A quick-change nut manufacturing device according to claim 1, characterized in that a plurality of feet (7) are fixedly connected to the lower surface of the base (6).

6. A quick-change nut manufacturing device according to claim 1, characterized in that two rubber blocks (3) are fixedly connected to both the upper and lower surfaces of the movable cross-beam (4).

7. The manufacturing device for rapidly replacing the nut as claimed in claim 1, wherein one side of the base (6) and the top beam (2) is provided with a rectangular groove (19), one side of the supporting frame (17) is fixedly connected with a clamping block, and the upper surface of the clamping block is provided with a groove (20).

8. The manufacturing device for rapidly replacing the nut as claimed in claim 7, wherein the upper surface of the top beam (2) is fixedly connected with a tension spring (18), the top end of the tension spring (18) is fixedly connected with a limit block (16), the limit block (16) is inserted into the top beam (2), and one end of the limit block (16) is positioned in the groove (20).