CN220863897U - Tool for disassembling positioning pin - Google Patents

Abstract

The utility model discloses a tool for disassembling a positioning pin, which relates to the technical field of disassembling the positioning pin for producing ceramic tiles and comprises a jack, wherein a supporting frame is sleeved outside the jack, a first through hole is formed in the right side of the supporting frame, a bolt which is used for being in threaded connection with a central hole formed in the positioning pin in an integrated mode is inserted into the inner wall of the first through hole, a cushion block is attached to the telescopic end of the jack, and a compression bar is inserted into the jack.

Description

Tool for disassembling positioning pin

Technical Field

The utility model relates to the technical field of disassembly positioning pins for ceramic tile production, in particular to a disassembly positioning pin tool.

Background

The locating pin participates in limiting the part of object degree of freedom, has certain application in some mechanical motion's equipment, mainly used two-dimensional space's position determination, often can use relevant production facility in the production ceramic tile process, and the assembly of relevant production facility is dismantled the in-process and is required to dismantle the locating pin on the assembly, and the inside homogeneity shaping of current locating pin has the centre bore.

However, when the tile production equipment assembly is required to be disassembled after being installed, the locating pins on the tile production equipment assembly are inconvenient to disassemble, the common method is to knock out from the other side of the tile production equipment assembly, the operation is complicated and time-consuming, meanwhile, manpower is wasted, and the problem that the locating pins are difficult to disassemble if the tile production equipment assembly is inconvenient to knock out from the other side exists.

For this purpose, we propose a tool for removing the locating pin to solve the above-mentioned problems.

Disclosure of utility model

The utility model provides a tool for disassembling a locating pin, which solves the technical problems that when an existing tile production equipment assembly is required to be disassembled after being installed, the locating pin on the existing tile production equipment assembly is inconvenient to disassemble, the existing method is to knock out from the other surface of the tile production equipment assembly, the operation is complicated and time-consuming, meanwhile, labor is wasted, and the locating pin is difficult to disassemble if the existing tile production equipment assembly is inconvenient to knock out from the other surface.

In order to solve the technical problems, the tool for disassembling the positioning pin comprises a jack, wherein a supporting frame is sleeved outside the jack, a first through hole is formed in the right side of the supporting frame, a bolt which is used for being in threaded connection with a central hole formed in an integrated mode inside the positioning pin is inserted into the inner wall of the first through hole, a cushion block is attached to the telescopic end of the jack, and a compression bar is inserted into the jack.

Preferably, the cushion block consists of a metal plate and two channel steels, wherein the two channel steels are welded on one side of the metal plate, and a positioning groove matched with the telescopic end of the jack is formed in one side of the metal plate.

Preferably, a bottom plate is arranged at the other end of the jack.

Preferably, a second through hole is formed in the left side of the supporting frame.

Preferably, one end of the bolt is integrally formed with an inner hexagonal groove.

Preferably, an elastic gasket is arranged between the bolt and the supporting frame, and the elastic gasket is sleeved outside the threaded end of the bolt.

Compared with the related art, the tool for disassembling the positioning pin has the following beneficial effects:

1. According to the utility model, after the bolt is inserted into the support frame through the first through hole, the bolt is rotated and is in threaded connection with the central hole in the positioning pin, after the jack is placed into the support frame, the telescopic end of the jack extends out through the compression bar, the support frame is far away from the assembly connected with the positioning pin by utilizing the cushion block, and the positioning pin is pulled out from the assembly through the bolt.

2. According to the utility model, the metal plate is made of solid stainless steel, and the stainless steel has higher strength than the common metal material, so that the deformation is not easy to occur under the pressure of the jack, the corrosion and damage are not easy to occur, the service life is prolonged, the dismounting effect of the positioning pin is ensured, the channel steel is a long steel with a groove-shaped section, and meanwhile, the deformation is not easy to be pressed, so that the dismounting effect of the positioning pin is ensured, the telescopic end of the jack is convenient to butt against the metal plate by arranging the positioning groove, the deflection is not easy to occur after the butt joint, and the dismounting effect of the positioning pin is ensured again.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model. It is evident that the drawings in the following description are only examples, from which other drawings can be obtained by a person skilled in the art without the inventive effort. In the drawings:

FIG. 1 is a schematic view of the overall structure of a tool for removing a dowel;

FIG. 2 is a schematic view of a support frame in a tool for removing locating pins;

FIG. 3 is a schematic view of a block in a tool for removing a locating pin;

fig. 4 is an enlarged view of the structure at a in fig. 2.

Reference numerals in the drawings: 1. a support frame; 2. a first through hole; 3. a bolt; 4. a cushion block; 401. a metal plate; 402. channel steel; 5. a jack; 6. a compression bar; 7. a bottom plate; 8. a positioning groove; 9. a second through hole; 10. an inner hexagonal groove; 11. an elastic gasket.

It should be noted that these drawings and the written description are not intended to limit the scope of the inventive concept in any way, but to illustrate the inventive concept to those skilled in the art by referring to the specific embodiments.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions in the embodiments will be clearly and completely described with reference to the accompanying drawings in the embodiments of the present utility model, and the following embodiments are used to illustrate the present utility model, but are not intended to limit the scope of the present utility model.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

The first embodiment is shown in fig. 1-4, and a tool for disassembling a positioning pin, which comprises a jack 5, wherein a supporting frame 1 is sleeved outside the jack 5, a first through hole 2 is formed in the right side of the supporting frame 1, a bolt 3 which is used for being in threaded connection with a central hole of the positioning pin and is integrally formed in the first through hole 2 is inserted into the inner wall of the first through hole 2, a cushion block 4 is attached to the telescopic end of the jack 5, a compression bar 6 is inserted onto the jack 5, the bolt 3 is inserted into the supporting frame 1 through the first through hole 2, then the bolt 3 is rotated and is in threaded connection with the central hole in the positioning pin, the jack 5 is placed into the supporting frame 1, the telescopic end of the jack 5 is extended through the compression bar 6, the supporting frame 1 is far away from an assembly connected with the positioning pin by utilizing the cushion block 4, and the positioning pin is pulled out from the assembly through the bolt 3.

In addition, for cushion 4 by metal sheet 401 and two channel-section steel 402 are constituteed, two channel-section steel 402 welds in one side of metal sheet 401, the constant head tank 8 with the flexible end looks adaptation of jack 5 has been seted up to one side of metal sheet 401, metal sheet 401 is solid stainless steel material, stainless steel is higher than the intensity of ordinary metal material, therefore ensure difficult deformation under the pressure of jack 5, and be difficult for corrosion damage, life has been prolonged and the dismantlement effect to the locating pin has been ensured, channel-section steel 402 is the rectangular steel of groove shape of section, ensure its difficult compressive deformation simultaneously, so guaranteed the dismantlement effect to the locating pin equally, through setting up constant head tank 8, make things convenient for the flexible end of jack 5 to dock with metal sheet 401, and ensure difficult emergence skew after the butt joint, consequently ensured the dismantlement effect to the locating pin again.

In addition, the bottom plate 7 is installed to the other end of jack 5, through setting up bottom plate 7, has increased the area of contact of jack 5 and braced frame 1, ensures that jack 5 is more stable in the operation.

In addition, to braced frame 1, its left side has seted up second through-hole 9, through setting up second through-hole 9, avoids first through-hole 2 damage the back unable problem of continuing to dismantle the locating pin.

In addition, to bolt 3, its one end integrated into one piece has interior hexagonal groove 10, through setting up interior hexagonal groove 10, be convenient for rotatory bolt 3, and then the convenience is with in the centre bore of bolt 3 precession locating pin, therefore conveniently dismantle the locating pin back with bolt 3 follow locating pin in take out and so in order to use next time, be provided with elastic gasket 11 between bolt 3 and the braced frame 1, elastic gasket 11 cover is established in the outside of the screw thread end of bolt 3, through setting up elastic gasket 11, not only reduced the pressure between bolt 3 and braced frame 1, avoid simultaneously the problem that bolt 3 is not hard up to the in-process of locating pin dismantlement, and then ensured the dismantlement effect to the locating pin.

Working principle:

Related production equipment is often used in the ceramic tile production process, positioning pins on the assembly are required to be detached in the assembly disassembly process of the related production equipment, and central holes are formed in the positioning pins uniformly.

When the locating pin for producing the ceramic tile is convenient to detach:

After the bolt 3 is inserted into the supporting frame 1 through the first through hole 2, the bolt 3 is rotated and is in threaded connection with a central hole in the positioning pin, after the jack 5 is placed into the supporting frame 1, the telescopic end of the jack 5 extends out through the compression bar 6, the supporting frame 1 is far away from an assembly connected with the positioning pin by utilizing the cushion block 4, and the positioning pin is pulled out from the assembly through the bolt 3.

Ensure the dismantlement effect to the locating pin when:

The metal plate 401 is made of solid stainless steel, and the stainless steel is higher than the strength of the common metal material, so that the jack 5 is not easy to deform under the pressure, is not easy to corrode and damage, prolongs the service life, ensures the dismounting effect of the positioning pin, and ensures that the channel steel 402 is a long steel with a groove-shaped section and is not easy to deform under pressure, so that the dismounting effect of the positioning pin is also ensured.

The foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited to the above-mentioned embodiment, but is not limited to the above-mentioned embodiment, and any simple modification, equivalent change and modification made by the technical matter of the present utility model can be further combined or replaced by the equivalent embodiment without departing from the scope of the technical solution of the present utility model.

Claims (6)

1. The utility model provides a dismantle locating pin instrument, includes jack (5), its characterized in that, the outside cover of jack (5) is equipped with braced frame (1), first through-hole (2) have been seted up on braced frame (1) right side, the inner wall grafting of first through-hole (2) has bolt (3) that are used for with locating pin's inside integrated into one piece's centre bore threaded connection, the laminating of telescopic end of jack (5) has cushion (4), peg graft on jack (5) has depression bar (6).

2. The tool for disassembling and positioning pins according to claim 1, wherein the cushion block (4) is composed of a metal plate (401) and two channel steels (402), the two channel steels (402) are welded on one side of the metal plate (401), and a positioning groove (8) matched with the telescopic end of the jack (5) is formed on one side of the metal plate (401).

3. A tool for removing a dowel according to claim 2, characterized in that the other end of the jack (5) is fitted with a base plate (7).

4. A tool for removing a positioning pin according to claim 3, characterized in that the left side of the support frame (1) is provided with a second through hole (9).

5. A tool for removing a dowel according to claim 4, characterized in that one end of the bolt (3) is integrally formed with a hexagonal socket (10).

6. The tool for disassembling a positioning pin according to claim 5, wherein an elastic gasket (11) is arranged between the bolt (3) and the supporting frame (1), and the elastic gasket (11) is sleeved outside the threaded end of the bolt (3).