CN221184199U

CN221184199U - Pressure detection device of seamless steel tube cold rolling mill

Info

Publication number: CN221184199U
Application number: CN202323096023.0U
Authority: CN
Inventors: 陈秋; 黄坚
Original assignee: Zhejiang Dongfang Qixin Steel Group Co ltd
Current assignee: Zhejiang Dongfang Qixin Steel Group Co ltd
Priority date: 2023-11-16
Filing date: 2023-11-16
Publication date: 2024-06-21
Anticipated expiration: 2033-11-16

Abstract

The utility model relates to the technical field of cold rolling mill detection devices and provides a seamless steel tube cold rolling mill pressure detection device which comprises a bottom plate, wherein anti-skid pads are fixedly connected to the top end of the bottom plate, supporting legs are fixedly connected to the middle parts of the anti-skid pads on the corresponding sides, connecting pieces are arranged on the outer diameters of the supporting legs on the corresponding sides, belt conveyors are arranged on the opposite sides of the connecting pieces, first guide plates are arranged on the top ends of the belt conveyors, an installation seat is fixedly connected to one side of the belt conveyors, a driving seat is arranged on the outer portion of the installation seat, and a first driving motor is fixedly connected to the inner portion of the driving seat. According to the utility model, the effect of automatic feeding is achieved, accurate feeding control can be realized, and the influence of human factors on production quality is reduced, so that the stability of the product quality is improved, and the dependence on manual labor is reduced, so that the labor cost can be reduced.

Description

Pressure detection device of seamless steel tube cold rolling mill

Technical Field

The utility model relates to the technical field of cold rolling mill detection devices, in particular to a seamless steel tube cold rolling mill pressure detection device.

Background

The rolling mill is equipment for realizing the metal rolling process, and generally refers to equipment for completing the whole production process of rolled materials, and mainly comprises an unreeling machine, a rolling system, a driving system, a hydraulic system, a control system, a spoke detaching device and the like, wherein the four-spoke rolling mill is commonly known as a universal rolling mill, is a rolling mill for rolling by forming fine through holes by interlacing four spokes, and is generally applied to cold rolling of linear metals.

Through searching, the prior patent (publication number CN 214160877U) discloses a horizontal material feeding device for a cold rolling mill, which comprises a mounting plate, a vertical plate A, a vertical plate B, a first preset wheel, a second preset wheel, a fine adjustment wheel A, a fine adjustment wheel B, a deflection detection device, an alarm lamp, a mounting substrate, a height adjustment wire, a base and a supporting seat; when the device is used, one test metal strip penetrates through the groove A, the groove B and the through hole, then penetrates through the feed inlet of the supercooling rolling mill and is tensioned, at the moment, the test metal strip between the fine adjustment wheel A and the deflection detection device is in a straight line state, the test metal strip between the deflection detection device and the feed inlet of the cold rolling mill is also in a straight line state, if the two straight line states are in the same horizontal line, the test metal strip does not touch the elastic plate, the pressure sensor does not react, the feeding level debugging is indicated, if the two straight line states are not in the same horizontal line, the test metal strip touches the elastic plate, the pressure sensor transmits a pressure signal to the alarm lamp, and the incomplete feeding level debugging is prompted.

However, in this patent (bulletin number CN 214160877U), if manual operation is employed, it is necessary to hire and train the operator, increasing labor costs, and furthermore, long continuous work may lead to operator fatigue, require additional shifts and rest time, and manual feeding is generally slower than automatic or semiautomatic feeding because manual operation requires time and is affected by skill level and fatigue of the operator.

In view of the above, the utility model provides a pressure detection device of a seamless steel tube cold rolling mill.

Disclosure of utility model

The utility model provides a pressure detection device of a seamless steel tube cold rolling mill, which solves the problems of manual feeding, obviously improves the production efficiency and quality stability, reduces the labor cost, improves the safety, and increases the production continuity, so that enterprises are in a more favorable position in market competition.

The technical scheme of the utility model is as follows: the utility model provides a seamless steel pipe cold rolling mill pressure detection device, includes the bottom plate, the equal fixedly connected with slipmat in top of bottom plate corresponds the side the equal fixedly connected with supporting leg in middle part of slipmat corresponds the side all be equipped with the connecting piece on the external diameter of supporting leg, a plurality of opposite one side of connecting piece is equipped with belt conveyor, belt conveyor's top all is equipped with first deflector, one side fixedly connected with mount pad of belt conveyor, the externally mounted of mount pad has the drive seat, the inside fixedly connected with first driving motor of drive seat.

Preferably, the top left side of bottom plate fixedly connected with two support posts, corresponding side all fixedly connected with support crossbeam on the outside of support post.

Preferably, the corresponding side the outer end one side of supporting beam is all fixedly connected with support frame, and the corresponding side the outside of support frame is all seted up flutedly, two the inside of recess all is equipped with the stop cock.

Preferably, the right side of top of bottom plate fixedly connected with operation case, the holding cavity has been seted up to the inside of operation case, the inside fixedly connected with second deflector of operation case.

Preferably, the front end of the inner side of the working box is fixedly connected with a first telescopic column, and the other end of the first telescopic column on the corresponding side is fixedly connected with a first arc plate.

Preferably, the outer diameter of the first telescopic column at the corresponding side is provided with a first reset spring, and two ends of the first reset spring at the corresponding side are fixedly connected to one side opposite to the first arc plate and the working box.

Preferably, the front end and the rear end of the inner side of the working box are fixedly connected with bases, and the opposite side of the corresponding side of the bases is rotationally connected with a threaded rod.

Preferably, the rear end fixedly connected with actuating lever of threaded rod, the actuating lever rotates the inside of connecting at one side base, the other end fixedly connected with second driving motor of actuating lever, fixedly connected with supporting seat on the external diameter of second driving motor, supporting seat fixed connection is at the rear side of operation case.

Preferably, the outside diameter of the threaded rod is connected with a linkage seat in a threaded manner, one side of the linkage seat is fixedly connected with a connecting column, and the linkage seat is connected with the pressure detector through two connecting columns.

Preferably, one side of the pressure detector is fixedly connected with a second telescopic column, the corresponding side is fixedly connected with a second arc plate at the other end of the second telescopic column, a second reset spring is arranged on the outer diameter of the second telescopic column, and two ends of the second reset spring are fixedly connected to one side opposite to the pressure detector and the second arc plate.

The working principle and the beneficial effects of the utility model are as follows:

According to the utility model, through the mutual matching among the support frame, the limit bolt, the belt conveyor, the first guide plate and the driving seat, the effect of automatic feeding is achieved, accurate feeding control can be realized, the influence of human factors on the production quality is reduced, the stability of the product quality is improved, and the dependence on the labor force is reduced, so that the labor cost can be reduced.

According to the utility model, through the mutual matching among the pressure detector, the second telescopic column, the second reset spring and the second arc plate, the buffer effect is achieved when the pressure test is carried out, the stability and the accuracy of the measurement are improved, the obtained pressure data are ensured to be more reliable, the interference and the noise are reduced, the service life of the sensor is prolonged, the measurement precision is improved, the durability of equipment is enhanced, and the maintenance cost is reduced.

Drawings

The utility model will be described in further detail with reference to the drawings and the detailed description.

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of a supporting frame structure according to the present utility model;

FIG. 3 is a schematic view of a mounting base according to the present utility model;

FIG. 4 is a schematic view of the structure of the working box of the present utility model;

fig. 5 is a schematic view of a second arc plate structure of the present utility model.

In the figure: 1. a bottom plate; 2. a support column; 3. a support beam; 4. a support frame; 5. a limit bolt; 6. an anti-slip pad; 7. support legs; 8. a connecting piece; 9. a belt conveyor; 10. a first guide plate; 11. a mounting base; 12. a driving seat; 13. a first driving motor; 14. a working box; 15. a second guide plate; 16. a first telescoping column; 17. a first return spring; 18. a first arcuate plate; 19. a base; 20. a threaded rod; 21. a driving rod; 22. a second driving motor; 23. a support base; 24. a linkage seat; 25. a connecting column; 26. a pressure detector; 27. a second telescoping column; 28. a second return spring; 29. and a second arc-shaped plate.

Detailed Description

The technical solutions of the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

As shown in fig. 1 to 3: the utility model provides a seamless steel pipe cold rolling mill pressure detection device, including bottom plate 1, the top of bottom plate 1 is all fixedly connected with slipmat 6, slipmat 6 plays skid-proof effect, the middle part of corresponding side slipmat 6 is all fixedly connected with supporting leg 7, supporting leg 7 plays the effect of support, all be equipped with connecting piece 8 on the external diameter of corresponding side supporting leg 7, connecting piece 8 plays the effect of being convenient for connect fixedly, opposite one side of a plurality of connecting pieces 8 is equipped with belt conveyor 9, pay-off to the steel pipe through setting up belt conveyor 9, the top of belt conveyor 9 all is equipped with first deflector 10, first deflector 10 plays the effect of direction, one side fixedly connected with mount pad 11 of belt conveyor 9 plays the effect of connecting fastening through mount pad 11, the externally mounted of mount pad 11 has drive seat 12, thereby drive band conveyer 9 through drive seat 12, thereby the inside fixedly connected with first driving motor 13 of drive seat 12, first driving motor 13 plays the effect that drives drive seat 12, the top left side fixedly connected with two support posts 2 of bottom plate 1, support post 2 plays fixed effect, all fixedly connected with supporting beam 3 on the outside of corresponding side support post 2, supporting beam 3 plays fixed effect, the equal fixedly connected with support frame 4 in outer end one side of corresponding side supporting beam 3, support frame 4 plays fixed effect, the outside of corresponding side support frame 4 is all seted up flutedly, the inside of two flutedly all is equipped with spacing bolt 5, play the spacing effect to the steel pipe through setting up spacing bolt 5.

Example 2

As shown in fig. 4 to 5: in the embodiment, the right side of the top end of the bottom plate 1 is fixedly connected with a working box 14, a containing cavity is formed in the working box 14 through the effect of the working box 14 being convenient to operate, a second guide plate 15 is fixedly connected in the working box 14, steel pipes conveniently enter the working box 14 through the second guide plate 15, the front end of the inner side of the working box 14 is fixedly connected with a first telescopic column 16, the first telescopic column 16 plays a telescopic role, the other end of the corresponding side first telescopic column 16 is fixedly connected with a first arc-shaped plate 18, the first arc-shaped plate 18 plays a clamping role on one end of the steel pipes, a first return spring 17 is arranged on the outer diameter of the corresponding side first telescopic column 16, the first return spring 17 plays a buffering role on the first telescopic column 16, two ends of the corresponding side first return spring 17 are fixedly connected on the opposite side of the first arc-shaped plate 18 and the working box 14, through the arrangement of the first reset spring 17 and the first telescopic column 16 to play a role of buffering, the front end and the rear end of the inner side of the working box 14 are fixedly connected with the base 19, the base 19 plays a role of supporting and fixing, the opposite side of the base 19 on the corresponding side is rotationally connected with the threaded rod 20, the threaded rod 20 can drive other parts after being driven, the rear end of the threaded rod 20 is fixedly connected with the driving rod 21, the threaded rod 20 is linked through the driving rod 21, the driving rod 21 is rotationally connected in the base 19 on one side, the driving rod 21 plays a role of supporting, the other end of the driving rod 21 is fixedly connected with the second driving motor 22, the driving rod 21 is driven through the second driving motor 22, the supporting seat 23 is fixedly connected on the outer diameter of the second driving motor 22, the supporting seat 23 plays a role of supporting and fixing the second driving motor 22, the supporting seat 23 is fixedly connected at the rear side of the working box 14, play the fixed effect of support to supporting seat 23, thereby threaded connection has linkage seat 24 on the external diameter of threaded rod 20, thereby drive linkage seat 24 through threaded rod 20, the equal fixedly connected with spliced pole 25 in one side of linkage seat 24, spliced pole 25 plays the fixed effect of connection, linkage seat 24 links to each other through two spliced poles 25 with pressure detector 26, play the effect that the fastening links to each other, the equal fixedly connected with second telescopic column 27 in one side of pressure detector 26, the telescopic effect of second telescopic column 27 plays, the other end fixedly connected with second arc 29 of corresponding side second telescopic column 27, second arc 29 plays the centre gripping effect to steel pipe one end, be equipped with second reset spring 28 on the external diameter of corresponding side second telescopic column 27, the equal fixedly connected with in opposite side of pressure detector 26 and second arc 29 in second reset spring 28 play the cushioning effect through setting up second reset spring 28 and second telescopic column 27.

The working principle and the using flow of the utility model are as follows: firstly, placing a steel pipe to be tested on a support frame 4, limiting the steel pipe through limiting bolts 5, when the steel pipe is required to be fed, taking off the two limiting bolts 5, then enabling the steel pipe to fall onto a belt conveyor 9 from the outside of the support frame 4, then driving a first driving motor 13, driving a driving seat 12 and the belt conveyor 9 through the first driving motor 13 to enable the steel pipe to move forwards, guiding through a first guide plate 10 while moving forwards, then falling into the working box 14, then starting a second driving motor 22, driving a driving rod 21 and a threaded rod 20 through the second driving motor 22, enabling a linkage seat 24 to move correspondingly after the threaded rod 20 moves, enabling the linkage seat 24 to be tightly connected with a pressure detector 26 through a connecting column 25, finally, the second arc-shaped plate 29 outside the pressure detector 26 and the first arc-shaped plate 18 inside the working box 14 are used for carrying out pressure test on the steel pipe, the first telescopic column 16 outside the first arc-shaped plate 18 and the first reset spring 17 and the second telescopic column 27 outside the second arc-shaped plate 29 and the second reset spring 28 play a buffering role at the same time, the problem of manual feeding is solved through the technical scheme, the production efficiency and the quality stability are remarkably improved, the labor cost is reduced, the safety is improved, the production continuity is improved, a buffering structure is introduced into the pressure detection device of the seamless steel pipe cold rolling mill, the measurement stability is improved, the interference and noise are reduced, the service life of the sensor is prolonged, the measurement precision is improved, the durability of equipment is enhanced, and the maintenance cost is reduced.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.

Claims

1. The utility model provides a seamless steel pipe cold rolling mill pressure detection device, includes bottom plate (1), its characterized in that, the equal fixedly connected with slipmat (6) in top of bottom plate (1), correspond the side equal fixedly connected with supporting leg (7) in middle part of slipmat (6), correspond the side all be equipped with connecting piece (8) on the external diameter of supporting leg (7), a plurality of opposite one side of connecting piece (8) is equipped with belt conveyer (9), the top of belt conveyer (9) all is equipped with first deflector (10), one side fixedly connected with mount pad (11) of belt conveyer (9), the externally mounted of mount pad (11) has drive seat (12), the inside fixedly connected with first driving motor (13) of drive seat (12).

2. The pressure detection device of the seamless steel tube cold rolling mill according to claim 1, wherein two support columns (2) are fixedly connected to the left side of the top end of the bottom plate (1), and support cross beams (3) are fixedly connected to the outer sides of the support columns (2) on the corresponding sides.

3. The pressure detection device of the seamless steel tube cold rolling mill according to claim 2, wherein a supporting frame (4) is fixedly connected to one side of the outer end of the supporting beam (3) on the corresponding side, grooves are formed in the outer portions of the supporting frame (4) on the corresponding side, and limit bolts (5) are arranged in the two grooves.

4. The pressure detection device of the seamless steel tube cold rolling mill according to claim 1, wherein a working box (14) is fixedly connected to the right side of the top end of the bottom plate (1), a containing cavity is formed in the working box (14), and a second guide plate (15) is fixedly connected to the inside of the working box (14).

5. The pressure detection device for the seamless steel tube cold rolling mill according to claim 4, wherein the front ends of the inner sides of the working boxes (14) are fixedly connected with first telescopic columns (16), and the other ends of the first telescopic columns (16) on the corresponding sides are fixedly connected with first arc plates (18).

6. The seamless steel tube cold rolling mill pressure detection device according to claim 5, wherein the outer diameter of the first telescopic column (16) at the corresponding side is provided with a first return spring (17), and two ends of the first return spring (17) at the corresponding side are fixedly connected to one side opposite to the first arc-shaped plate (18) and the working box (14).

7. The pressure detection device for the seamless steel tube cold rolling mill according to claim 4, wherein bases (19) are fixedly connected to the front end and the rear end of the inner side of the working box (14), and threaded rods (20) are rotatably connected to the opposite side of the bases (19).

8. The seamless steel tube cold rolling mill pressure detection device according to claim 7, wherein the rear end of the threaded rod (20) is fixedly connected with a driving rod (21), the driving rod (21) is rotatably connected in a side base (19), the other end of the driving rod (21) is fixedly connected with a second driving motor (22), a supporting seat (23) is fixedly connected to the outer diameter of the second driving motor (22), and the supporting seat (23) is fixedly connected to the rear side of the working box (14).

9. The pressure detection device of the seamless steel tube cold rolling mill according to claim 7, wherein a linkage seat (24) is connected to the outer diameter of the threaded rod (20) in a threaded mode, connecting columns (25) are fixedly connected to one side of the linkage seat (24), and the linkage seat (24) is connected with the pressure detector (26) through the two connecting columns (25).

10. The seamless steel tube cold rolling mill pressure detection device according to claim 9, wherein one side of the pressure detector (26) is fixedly connected with a second telescopic column (27), the other end of the second telescopic column (27) on the corresponding side is fixedly connected with a second arc plate (29), a second return spring (28) is arranged on the outer diameter of the second telescopic column (27) on the corresponding side, and two ends of the second return spring (28) are fixedly connected to opposite sides of the pressure detector (26) and the second arc plate (29).