CN219483784U

CN219483784U - Rolling guide and guard device for bar rolling

Info

Publication number: CN219483784U
Application number: CN202320379899.7U
Authority: CN
Inventors: 王剑勇
Original assignee: Xi'an Sunny Electromechanical Technology Co ltd
Current assignee: Xi'an Sunny Electromechanical Technology Co ltd
Priority date: 2023-03-03
Filing date: 2023-03-03
Publication date: 2023-08-08
Anticipated expiration: 2033-03-03

Abstract

The utility model relates to the technical field of guide and guard devices, and discloses a bar rolling guide and guard device, which comprises a frame body, wherein the front surface of the frame body is rotationally connected with a bidirectional threaded rod through a bearing, and the surface of the bidirectional threaded rod is symmetrically and threadedly connected with a connecting block; according to the utility model, the bidirectional threaded rod is arranged on the frame body, the connecting blocks are connected with the upper surfaces of the bidirectional threaded rods in a threaded manner, the guide rollers are arranged between the two connecting blocks through the connecting rods, and when the linkage rod rotates, the bidirectional threaded rod can be driven to rotate under the action of the first conical gear and the second conical gear, so that the connecting blocks are driven to rotate, the purpose that the connecting blocks on the two bidirectional threaded rods drive the guide rollers on the connecting rods to change in position is achieved, the purpose of adjusting the distance between the two guide rollers is achieved, the effect of guiding different bars is achieved, a plurality of matched guides are not needed, and the cost consumption is reduced.

Description

Rolling guide and guard device for bar rolling

Technical Field

The utility model relates to the technical field of guide and guard devices, in particular to a bar rolling guide and guard device.

Background

The bar generally refers to a material product with a cross section of a simple graph such as a round shape, a square shape, a hexagon shape, an octagonal shape and the like, a length of the bar is relatively large compared with the cross section, the bar is generally provided in a straight bar shape, guide devices are needed to guide the bar in the rolling process, a certain problem exists in the conventional guide devices in use, for example, a conventional guide device structure is generally a guide device seat and a guide roller, the guide roller and the guide device seat are connected through rotation of a rotating shaft, the guide roller and the guide device seat are fixed in position after being installed, and the adjustment cannot be performed, so that the bar with different sizes is required to be provided with guide devices of various types in the use period, and the cost is increased undoubtedly.

Disclosure of Invention

The utility model aims to provide a bar rolling guide and guard device which has the advantage of conveniently adjusting the position of a guide roller, and solves the problems that the guide roller and the guide roller are in rotary connection through a rotating shaft in a traditional guide and guard structure, the guide roller and the guide seat are fixed in position after being installed and cannot be adjusted, and therefore, various types of guides and guards are required to be equipped for processing bars with different sizes during the use period, and the cost is increased undoubtedly.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a bar rolling guide and guard device, includes the framework, the front of framework is connected with bi-directional threaded rod through the bearing rotation, bi-directional threaded rod's surface symmetry threaded connection has the connecting block, two be connected with the connecting rod through the bearing rotation between the connecting block, the fixed surface of connecting rod has cup jointed the deflector roll, the top of framework is provided with the gangbar, the back bolt of framework has the guide chamber.

The utility model is further arranged that the two ends of the linkage rod are fixedly sleeved with the first conical gear, and one end of the bidirectional threaded rod penetrates through the outside of the frame body and is fixedly sleeved with the second conical gear matched with the first conical gear.

The technical scheme is adopted: the convenient linkage rod drives the bidirectional threaded rod to rotate.

The utility model is further arranged that the surface of the linkage rod is symmetrically and rotationally connected with the fixed block through the bearing, and the bottom of the fixed block is bolted with the top of the frame body.

The technical scheme is adopted: and limiting the linkage rod.

The utility model is further arranged that the surface of the linkage rod is fixedly sleeved with a rotating handle, and the rotating handle is matched with external staff for use.

The technical scheme is adopted: the linkage rod is convenient to rotate.

The utility model is further characterized in that the back of the connecting block is symmetrically bolted with the sliding blocks, and the front of the frame body is provided with sliding grooves matched with the sliding blocks.

The technical scheme is adopted: and limiting the connecting block.

The utility model is further arranged that the two sides of the frame body are provided with guide grooves, and the opposite sides of the two connecting blocks are bolted with guide blocks matched with the guide grooves.

The technical scheme is adopted: and limiting the connecting block.

Compared with the prior art, the utility model has the following beneficial effects:

according to the utility model, the bidirectional threaded rod is arranged on the frame body, the connecting blocks are connected with the upper surfaces of the bidirectional threaded rods in a threaded manner, the guide rollers are arranged between the two connecting blocks through the connecting rods, and when the linkage rod rotates, the bidirectional threaded rod can be driven to rotate under the action of the first conical gear and the second conical gear, so that the connecting blocks are driven to rotate, the purpose that the connecting blocks on the two bidirectional threaded rods drive the guide rollers on the connecting rods to change in position is achieved, the purpose of adjusting the distance between the two guide rollers is achieved, the effect of guiding different bars is achieved, a plurality of matched guides are not needed, and the cost consumption is reduced.

Drawings

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

FIG. 2 is a schematic view of a partial structure of the present utility model;

FIG. 3 is a side view of a partial structure of the present utility model;

fig. 4 is a partial structural cross-sectional view of the present utility model.

In the figure: 1. a frame; 2. a two-way threaded rod; 3. a connecting block; 4. a connecting rod; 5. a guide roller; 6. a linkage rod; 7. a guide cavity; 8. a first bevel gear; 9. a second bevel gear; 10. a fixed block; 11. a rotating handle; 12. a slide block; 13. a chute; 14. a guide groove; 15. and a guide block.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled 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:

referring to fig. 1, 2, 3 and 4, a bar rolling guide and guard device comprises a frame 1, guide grooves 14 are formed on two sides of the frame 1, guide blocks 15 matched with the guide grooves 14 are bolted on one sides of two opposite connecting blocks 3, the connecting blocks 3 are limited, a bidirectional threaded rod 2 is rotatably connected to the front surface of the frame 1 through a bearing, connecting blocks 3 are symmetrically screwed on the surface of the bidirectional threaded rod 2, a sliding block 12 is symmetrically bolted on the back surface of the connecting blocks 3, sliding grooves 13 matched with the sliding block 12 are formed on the front surface of the frame 1, the connecting blocks 3 are limited, a connecting rod 4 is rotatably connected between the two connecting blocks 3 through a bearing, guide rollers 5 are fixedly sleeved on the surface of the connecting rod 4, a linkage rod 6 is arranged at the top of the frame 1, a first conical gear 8 is fixedly sleeved on two ends of the linkage rod 6, one end of the bidirectional threaded rod 2 penetrates through the outside of the frame body 1 and is fixedly sleeved with a second conical gear 9 matched with the first conical gear 8, the bidirectional threaded rod 2 is conveniently driven by the linkage rod 6 to rotate, the back of the frame body 1 is bolted with a guide cavity 7, the surface of the linkage rod 6 is symmetrically connected with a fixed block 10 in a rotating mode through a bearing, the bottom of the fixed block 10 is bolted with the top of the frame body 1, the linkage rod 6 is limited, the surface of the linkage rod 6 is fixedly sleeved with a rotating handle 11, the rotating handle 11 is matched with an external worker for use, the linkage rod 6 is conveniently rotated, the bidirectional threaded rod 2 is installed on the frame body 1, a connecting block 3 is in threaded connection with the bidirectional threaded rod 2, a guide roller 5 is installed between the two connecting blocks 3 through a connecting rod 4, and when the linkage rod 6 rotates, can drive two-way threaded rod 2 under the effect of first conical gear 8 and second conical gear 9 and rotate to the realization drives connecting block 3 and rotates, reaches the connecting block 3 on two-way threaded rod 2 and drives deflector roll 5 above connecting rod 4 and carry out the position change, reaches the purpose of adjusting the distance between its two deflector rolls 5, realizes leading the effect of position to different bars, need not a plurality of supporting guide, reduce cost's consumption.

The use process is briefly described: when rotating bi-directional threaded rod 2, can drive bi-directional threaded rod 2 under the effect of first conical gear 8 and second conical gear 9 and rotate, threaded connection has connecting block 3 above the cooperation bi-directional threaded rod 2, install deflector roll 5 through connecting rod 4 between two connecting blocks 3, when gangbar 6 rotates, thereby realize driving connecting block 3 and rotate, the deflector roll 5 that reaches connecting block 3 on two bi-directional threaded rod 2 drive connecting rod 4 carries out the position change, reach the purpose of adjusting the distance between its two deflector rolls 5, realize leading the effect of position to different rod, need not a plurality of supporting guide, reduce cost's consumption.

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

Claims

1. The utility model provides a bar rolling roll guide device, includes framework (1), its characterized in that: the front of framework (1) is connected with bi-directional threaded rod (2) through the bearing rotation, the surface symmetry threaded connection of bi-directional threaded rod (2) has connecting block (3), two be connected with connecting rod (4) through the bearing rotation between connecting block (3), guide roller (5) have been cup jointed to the fixed surface of connecting rod (4), the top of framework (1) is provided with gangbar (6), the back bolt of framework (1) has guide chamber (7).

2. A bar rolling guide as claimed in claim 1, wherein: the two ends of the linkage rod (6) are fixedly sleeved with a first conical gear (8), and one end of the bidirectional threaded rod (2) penetrates through the outside of the frame body (1) and is fixedly sleeved with a second conical gear (9) matched with the first conical gear (8).

3. A bar rolling guide as claimed in claim 1, wherein: the surface of the linkage rod (6) is symmetrically and rotationally connected with a fixed block (10) through a bearing, and the bottom of the fixed block (10) is bolted with the top of the frame body (1).

4. A bar rolling guide as claimed in claim 1, wherein: the surface of the linkage rod (6) is fixedly sleeved with a rotating handle (11).

5. A bar rolling guide as claimed in claim 1, wherein: the back of connecting block (3) symmetry bolt has slider (12), spout (13) with slider (12) cooperation use are seted up in the front of framework (1).

6. A bar rolling guide as claimed in claim 1, wherein: guide grooves (14) are formed in two sides of the frame body (1), and guide blocks (15) matched with the guide grooves (14) are bolted to one sides of the two connecting blocks (3) which are opposite.