CN218283205U - Guide insert mounting structure - Google Patents

Abstract

The utility model discloses a lead and defend mounting structure that inserts, including leading and defending the main part, lead and defend and seted up the guide way in the main part, the both sides detachable of guide way is provided with the first guide and defends and insert, the bottom detachable of guide way is provided with the second and leads and defends and insert, leads and defend respectively in the main part first lead and insert and lead with the second and defend and insert and be provided with side mounting groove and lower mounting groove, the first top of defending inserting is connected through the bolt and lead and defend the main part, the second is led and defended the both sides of inserting and first bottom laminating setting of defending inserting. The utility model discloses a bolted connection combines the mode of joint, not only great reduction the quantity of bolt, improved the dismouting efficiency that the guide inserted, make moreover the inner wall that the guide inserted for complete smooth structure, guaranteed the smooth and easy nature of belted steel direction to can reduce the thickness that the guide inserted in reasonable within range, do benefit to reduction material cost.

Description

Guide insert mounting structure

Technical Field

The utility model relates to a belted steel is led and is defended technical field, especially relates to a lead and defend mounting structure that inserts.

Background

The inlet end guide is a very important structure for a strip steel production line, is arranged in front of a roller and is used for helping a rolled piece to accurately and stably enter the roller according to a set direction and state, is generally integrally made of low-alloy cast steel materials, is internally provided with a guide groove, and is provided with a guide insert at the position with the most serious friction of the guide groove so as to realize local independent maintenance and replacement and reduce the use cost.

For the guide insert, the following installation methods are common:

1. the structure is simpler in disassembly and assembly, but damages the surface of the guide insert, so that the integrity of the structure is influenced, the thickness of the guide insert is required to be increased to realize the installation of the bolt, and the material cost is increased;

2. the structure has the advantages that the integrity of the guide insert is ensured, but the structure has higher requirement on the machining precision, otherwise, the situation that the bolt is difficult to install in place easily occurs, and the condition that the guide insert reworks exists;

3. the installation is realized through the mode of interference grafting to the joint formula, leads and defends the insert, and the benefit of this kind of structure lies in can guaranteeing to lead the integrality of defending insert internal surface and can adopt thinner structure, and then reduces material cost, but this kind of structure is very troublesome when dismantling the maintenance to easily to leading and defending the main part and producing destruction, the influence is led the life of defending the main part.

In summary, for the common mounting structure of the guide insert, there are advantages and disadvantages, and therefore, there is a need to develop a mounting structure with better comprehensive utilization effect.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to avoid prior art's weak point, provide a guide and guard mounting structure of inserting to effectively solve the weak point that exists among the prior art.

In order to achieve the above purpose, the utility model adopts the technical proposal that: the utility model provides a lead and defend mounting structure that inserts, defends the main part including leading, leads and has seted up the guide way in defending the main part, and the both sides detachable of guide way is provided with the first guide and defends to insert, and the bottom detachable of guide way is provided with the second and leads to defend to insert, lead and defend respectively in the main part and insert with the second guide and be provided with side mounting groove and lower mounting groove, the first top of defending inserting is passed through the bolt and is led and defend the main part and be connected, the second is led both sides of defending inserting and the first bottom laminating setting of defending inserting, is provided with in the lower mounting groove and tends to force the second to lead the elastic element of defending the upward movement of inserting, and the second is led and is provided with the clearance between the bottom of defending inserting and the lower mounting groove.

Furthermore, the top of the first guide insert extends outwards to form a connecting plate, and the connecting plate is connected with the guide main body through the bolt.

Further, first guide inserts including first leading-in domatic and first guide plane, first leading-in domatic extends to in the side-mounting groove, and first guide plane is arranged in the guide way.

Furthermore, the two sides of the second guide insert are provided with press-fit planes in cooperation with the first guide insert.

Further, the second guide insert comprises a second guide slope surface and a second guide plane, the second guide slope surface extends into the lower mounting groove, and the second guide plane is located in the guide groove.

Furthermore, both sides of the second guide insert are provided with disassembly threaded holes.

Furthermore, the guide and guard main body is provided with a yielding groove at a position corresponding to the disassembly threaded hole.

Further, the elastic element is a spring, and the spring is uniformly distributed in a plurality.

Further, the guide and guard main body is provided with an installation groove matched with the spring.

The above technical scheme of the utility model following beneficial effect has: the utility model discloses a bolted connection combines the mode of joint, not only great reduction the quantity of bolt, improved the dismouting efficiency that the guide inserted, make moreover the inner wall that the guide inserted be complete smooth structure, guaranteed the smooth and easy nature of belted steel direction to can reduce the thickness that the guide inserted in reasonable within range, do benefit to the reduction material cost, in addition, the utility model provides a structure is lower to the requirement of machining precision to can not cause any damage to the guide main part in the dismouting, great extension the life of whole device, reduced use cost.

Drawings

FIG. 1 is a schematic perspective view of an embodiment of the present invention;

FIG. 2 is a partial top view of an embodiment of the present invention;

FIG. 3 isbase:Sub>A sectional view taken along line A-A of FIG. 2;

FIG. 4 is a sectional view taken along line B-B of FIG. 2;

fig. 5 is an exploded view of the embodiment of the present invention;

fig. 6 is an exploded view of the spring and the guide body according to the embodiment of the present invention.

Detailed Description

The following describes embodiments of the present invention in further detail with reference to the drawings and examples. The following examples are provided 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 that are based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, rather than to indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the invention.

As shown in fig. 1 to 6, the guide insert mounting structure according to the present embodiment includes a guide main body 1, the guide main body 1 is provided with a guide groove 101, two sides of the guide groove 101 are detachably provided with a first guide insert 2, and the bottom of the guide groove 101 is detachably provided with a second guide insert 3.

The guide and guard main body 1 is provided with a side mounting groove 102 and a lower mounting groove 103 respectively matched with the first guide and guard insert 2 and the second guide and guard insert 3, wherein the size of the side mounting groove 102 is slightly larger than that of the first guide and guard insert 2, so that the first guide and guard insert 2 is in clearance fit with the side mounting groove 102 after installation, and the size of the lower mounting groove 103 is slightly larger than that of the second guide and guard insert 3, so that the second guide and guard insert 3 is also in clearance fit with the lower mounting groove 103 after installation, so that the first guide and guard insert 2 and the second guide and guard insert 3 are more convenient to disassemble and assemble without clamping, and in addition, the design of the clearance is subject to the condition that the installation stability of the first guide and guard insert 2 and the second guide and guard insert 3 is not affected, and in a specific embodiment, the clearance can be about 1 mm.

The top of the first guide insert 2 is connected with the guide main body 1 through the bolt 4, so that the inner wall of the first guide insert 2 is smooth and has no open hole, the integrity of the first guide insert 2 is ensured, and a more stable guiding effect can be realized, two sides of the second guide insert 3 are attached to the bottom of the first guide insert 2, an elastic element 5 tending to force the second guide insert 3 to move upwards is arranged in the lower mounting groove 103, a gap 6 is arranged between the bottom of the second guide insert 3 and the lower mounting groove 103, the first guide insert 2 presses two sides of the second guide insert 3, meanwhile, the elastic element 5 upwards presses the second guide insert 3 to match with the guiding limiting function of the lower mounting groove 103, so that the position fixing of the second guide insert 3 is realized, the installation of the second guide insert 3 is facilitated, the installation of the second guide insert 3 is also made into an installation structure without open holes, the integrity of the structure is ensured, the processing and assembly difficulty is reduced, and the maintenance is facilitated.

The top of the first guide insert 2 extends outwards to be provided with a connecting plate 201, the connecting plate 201 is connected with the guide main body 1 through a bolt 4, wherein the connecting plate 201 is provided with a mounting hole in cooperation with the bolt 4, and the first guide insert 2 is provided with a threaded hole in cooperation with the bolt 4.

The first guide insert 2 includes a first guiding slope 202 and a first guiding plane 203, as shown in fig. 2, the first guiding slope 202 extends into the side mounting groove 102, and the first guiding plane 203 is located in the guiding groove 101, so that the strip steel can be smoothly guided onto the first guiding plane 203 from the guiding groove 101, and the situation of jamming is avoided.

The two sides of the second guide insert 3 are matched with the first guide insert 2, and a press plane 301 is arranged on the press plane 301, so that a large plane matching structure between the first guide insert 2 and the second guide insert 3 is realized by means of the press plane 301, and the stability of the structure is improved.

The second guide insert 3 comprises a second guide slope 302 and a second guide plane 303, the second guide slope 302 extends into the lower mounting groove 103, the second guide plane 303 is located in the guide groove 101, and the strip steel can be smoothly guided onto the second guide plane 303 from the guide groove 101.

The both sides of second guide insert 3 are provided with dismantlement screw hole 304, dismantle the screw hole 304 and set up on pressfitting plane 301, and based on this, in the in-process of using, dismantle bolt hole 304 and be in confined state always, avoid the entering of dust impurity etc. in workshop, when needs dismantle second guide insert 3, can twist supplementary dismantlement bolt in dismantling bolt hole 304, with the help of drawing supplementary dismantlement bolt, take out second guide insert 3, reduce the dismantlement degree of difficulty.

The guide and guard body 1 is provided with a yielding groove 104 at a position corresponding to the dismounting threaded hole 304, and the yielding groove 104 can provide a larger space for mounting the auxiliary dismounting bolt.

The elastic element 5 is a spring, the spring is uniformly arranged with a plurality of springs, the guide and guard main body 1 is provided with a mounting groove 105 matched with the spring, the spring is directly placed in the mounting groove 105, and the top of the spring is directly attached to the second guide and guard insert 3.

The utility model discloses in the installation, refer to fig. 5, place elastic element 5 in mounting groove 105, then lead the second and defend insert 3 and place down the mounting groove 103, install two first guides afterwards and insert 2, utilize bolt 4 to defend the first of both sides and insert 2 and lock in turn, so that the first of both sides is led and is inserted 2 and can lead the second and defend 3 comparatively steady going on pushing down, install in place until the first 2 of inserting of leading, because the second is led and is inserted 3 and down there is the clearance between the mounting groove 103, so can guarantee that the first guide inserts 2 and realize the laminating with leading the main part 1 after the installation with leading, improve the stability of structure, and press at elastic element 5 supporting, also can realize that the second is led and is inserted 3 reliable stability.

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 practitioners skilled in this 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 (9)

1. The utility model provides a lead and defend mounting structure that inserts, defend the main part including leading, lead and seted up the guide way in defending the main part, the both sides detachable of guide way is provided with the first guide and defends and insert, and the bottom detachable of guide way is provided with the second and leads and defend its characterized in that: the guide and guard main body is respectively matched with the first guide and guard insert and the second guide and guard insert to be provided with a side mounting groove and a lower mounting groove, the top of the first guide and guard insert is connected with the guide and guard main body through a bolt, two sides of the second guide and guard insert are attached to the bottom of the first guide and guard insert, an elastic element tending to force the second guide and guard insert to move upwards is arranged in the lower mounting groove, and a gap is formed between the bottom of the second guide and guard insert and the lower mounting groove.

2. The guide insert mounting structure of claim 1, wherein: the top of the first guide insert extends outwards to form a connecting plate, and the connecting plate is connected with the guide main body through the bolt.

3. The guide insert mounting structure of claim 1, wherein: the first guide insert comprises a first guide slope surface and a first guide plane, the first guide slope surface extends to the side mounting groove, and the first guide plane is located in the guide groove.

4. The guide insert mounting structure according to claim 1, wherein: and the two sides of the second guide insert are matched with the first guide insert to form a pressing plane.

5. The guide insert mounting structure of claim 1, wherein: the second guide insert comprises a second guide slope surface and a second guide plane, the second guide slope surface extends into the lower mounting groove, and the second guide plane is located in the guide groove.

6. The guide insert mounting structure according to claim 1, wherein: and both sides of the second guide insert are provided with dismounting threaded holes.

7. The guide insert mounting structure of claim 6, wherein: the guide and guard main body is provided with a yielding groove at a position corresponding to the disassembly threaded hole.

8. The guide insert mounting structure of claim 1, wherein: the elastic element is a spring, and the spring is uniformly distributed in a plurality.

9. The guide insert mounting structure according to claim 8, wherein: the guide and guard main body is provided with an installation groove matched with the spring.

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