CN213197365U - Nozzle connecting machine separation wheel sliding block assembly bearing installation tool - Google Patents

Abstract

The utility model provides a nozzle connecting machine separation wheel sliding block subassembly bearing installation instrument, including separation wheel sliding block subassembly and bearing installation instrument, bearing installation instrument includes the bearing depression bar, bearing loop bar and loop bar base, the top of bearing depression bar is equipped with a atress gland, the loop bar via hole that matches with the bearing loop bar is seted up along its axial in the bottom of bearing depression bar, the external diameter of bearing loop bar equals with slider bearing's internal diameter, the bearing loop bar can align and insert in the slider bearing, the upper end of loop bar base is equipped with a atress step, set up a supported hole that matches with the bearing loop bar on the atress step, set up 3 bearing mounting holes that match with slider bearing on the separation wheel sliding block subassembly, the one end of bearing loop bar can insert the loop bar in the via hole, the other end can pass slider bearing and bearing mounting hole and insert in the supported hole. The utility model discloses accessible bearing depression bar pushes down the slider bearing on the bearing loop bar, squeezes into the bearing mounting hole with the slider bearing in, and convenient operation has reduced the deformation of bearing.

Description

Nozzle connecting machine separation wheel sliding block assembly bearing installation tool

Technical Field

The utility model relates to a tobacco equipment technical field specifically is a nozzle connecting machine separation wheel sliding block subassembly bearing mounting tool.

Background

The bearing installation of the separating wheel sliding block assembly on the cigarette making machine set nozzle connecting machine is free of special tools, when the bearing on the sliding block assembly is installed, an iron hammer is adopted to directly hammer the bearing mode for installation or a bench vice is used for pressing the bearing clamping mode, when the bearing on the sliding block assembly is installed in the two modes, high operation experience is needed, more time and energy are spent, in the installation process, bearing end face crack and uneven stress deformation in the bearing installation process often occur, sliding of a sliding shaft on the bearing after the sliding block assembly is installed are not alive, the qualification rate is low after installation, the service life of the bearing on the sliding block assembly cannot be guaranteed, parts on a cam-free separating wheel are cracked and damaged in the operation due to improper installation of the bearing on the sliding block assembly, cigarette equipment is shut down, the maintenance cost of the cigarette equipment is increased, and the operation efficiency of the cigarette equipment is.

SUMMERY OF THE UTILITY MODEL

The utility model aims at overcoming the not enough that exists among the prior art, provide a nozzle connecting machine separation wheel sliding block subassembly bearing mounting tool, when having solved the bearing on the mounting means installation separation wheel sliding block subassembly that adopts the direct hammering of iron hammer or vice to compress tightly among the prior art, need higher operation experience, and need spend more time and energy, simultaneously in the installation, bearing end face is cracked easily and the bearing installation in the atress inequality leads to warping, the low problem of percent of pass after the installation.

In order to realize the purpose, the utility model discloses a technical scheme be:

a bearing installation tool for a separating wheel sliding block component of a nozzle connecting machine comprises the separating wheel sliding block component and the bearing installation tool, the bearing mounting tool comprises a bearing pressing rod, a bearing loop bar and a loop bar base, wherein the top of the bearing pressing rod is provided with a stress gland, the bottom of the bearing pressure lever is provided with a loop bar through hole matched with the bearing loop bar along the axial direction, the outer diameter of the bearing sleeve rod is equal to the inner diameter of the slide block bearing, the bearing sleeve rod can be inserted into the slide block bearing in an aligned mode, the upper end of the loop bar base is provided with a stress step, the stress step is provided with a supporting hole matched with the bearing loop bar, from the last bearing mounting hole of offering 3 with slider bearing matches of wheel slider subassembly, the one end of bearing sleeve pole can insert in the loop bar crosses downtheholely, and the other end can pass slider bearing and bearing mounting hole insert in the support hole.

Further, the outer diameter of the bearing pressing rod is equal to that of the sliding block bearing.

Further, a spacing groove has been seted up at the top of the loop bar via hole in the bearing depression bar, the both sides of the inner wall of bearing depression bar all are equipped with a spout, the spout respectively with the spacing groove intercommunication, the bottom both sides of loop bar via hole all seted up one with the open slot of spout intercommunication, two the open slot is "eight" font structure, the both sides at the top of bearing loop bar all are equipped with a telescopic link, the telescopic link can be followed the radial flexible of bearing loop bar.

Further, the spacing between the limiting groove and the bearing pressure rod is equal to the length of the sliding block bearing.

The utility model has simple structure and convenient use, when bearing installation is needed to the sliding block component of the separating wheel, the sliding block bearing is firstly sleeved on the bearing sleeve rod which is aligned with the bearing sleeve rod, the sliding block bearing is arranged at the position which is tightly attached with the lower end surface of the telescopic rod, then the bottom of the bearing sleeve rod is aligned with the bearing installation hole and passes through the separating wheel sliding block component to be inserted into the supporting hole on the stressed step, then the telescopic rod at the upper part of the bearing sleeve rod is aligned with the open slot at the bottom of the through hole of the sleeve rod, the upper end of the bearing sleeve rod is inserted into the bearing press rod, finally, force is applied downwards through the stressed gland at the top of the bearing press rod, the bearing press rod downwards extrudes the sliding block bearing along the bearing sleeve rod to press the sliding block bearing installation hole on the sliding block component of the separating wheel, when the telescopic rod runs to the position of the limiting slot along, and stopping pressing the bearing pressing rod, pulling out the bearing sleeve rod from the slider bearing to finish the installation of the slider bearing, and finally, driving the slider bearing into the bearing installation hole on the slider assembly of the separating wheel according to the steps in sequence. The utility model discloses the distance of well spacing groove and bearing depression bar bottom equals with slider bearing's length, and sets up slider bearing in the position of hugging closely with terminal surface under the telescopic link during pushing down, when can guaranteeing telescopic link embedding spacing groove, in the bearing mounting hole was squeezed into completely to slider bearing, and in the telescopic link at bearing loop bar top got into the spout along the open slot can be guaranteed to the open slot of "eight" font of loop bar via hole bottom both sides. The utility model discloses a bearing depression bar pushes down slider bearing, and easy operation is convenient, and the overdraft that slider bearing received is even, has reduced the damage to slider bearing in the installation, has guaranteed the stability of cigarette equipment operation.

Drawings

FIG. 1 is a schematic structural diagram of the device of the present invention;

FIG. 2 is a schematic cross-sectional view of the middle bearing press rod of the present invention;

FIG. 3 is a schematic structural view of a middle bearing rod of the present invention;

FIG. 4 is a schematic structural view of the limiting groove, the sliding groove and the open groove on the inner wall of the bearing press rod of the present invention;

fig. 5 is a schematic structural view of a separating wheel assembly according to the present invention;

FIG. 6 is a top view of the base of the middle stem of the present invention;

in the figure: 1. the device comprises a separating wheel sliding block assembly, 2, a bearing compression bar, 3, a bearing sleeve rod, 4, a sleeve rod base, 5, a stress gland, 6, a sleeve rod through hole, 7, a sliding block bearing, 8, a stress step, 9, a supporting hole, 10, a bearing mounting hole, 11, a limiting groove, 12, an open groove, 13, a sliding groove, 14 and a telescopic rod.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

The bearing installation tool for the separating wheel sliding block assembly of the nozzle connecting machine comprises a separating wheel sliding block assembly 1 and a bearing installation tool, wherein the bearing installation tool comprises a bearing compression bar 2, a bearing loop bar 3 and a loop bar base 4, a stress gland 5 is arranged at the top of the bearing compression bar 2, a loop bar through hole 6 matched with the bearing loop bar 3 is formed in the bottom of the bearing compression bar 2 along the axial direction of the bearing compression bar, the outer diameter of the bearing loop bar 3 is equal to the inner diameter of a sliding block bearing 7, the bearing loop bar 3 can be inserted into the sliding block bearing 7 in an aligned mode, a stress step 8 is arranged at the upper end of the loop bar base 4, a supporting hole 9 matched with the bearing loop bar 3 is formed in the stress step 8, 3 bearing installation holes 10 matched with the sliding block bearing 7 are formed in the separating wheel sliding block assembly 1, one end of the bearing loop bar 3 can be inserted into the loop bar through hole 6, the other end can pass through the slide block bearing 7 and the bearing mounting hole 10 and be inserted into the support hole 9; the outer diameter of the bearing compression bar 2 is equal to that of the slider bearing 7; the top of a loop bar through hole 6 in the bearing pressure bar 2 is provided with a limiting groove 11, two sides of the inner wall of the bearing pressure bar 2 are respectively provided with a sliding groove 13, the sliding grooves 13 are respectively communicated with the limiting groove 11, two sides of the bottom of the loop bar through hole 6 are respectively provided with an open groove 12 communicated with the sliding grooves 13, the two open grooves 12 are in a splayed structure, two sides of the top of the bearing loop bar 3 are respectively provided with a telescopic rod 14, and the telescopic rods 14 can stretch out and draw back along the radial direction of the bearing loop bar 3; the spacing between the limiting groove 11 and the bearing pressure rod 2 is equal to the length of the sliding block bearing 7.

The utility model has simple structure and convenient use, when bearing installation is needed to the separating wheel sliding block component 1, firstly the sliding block bearing 7 is aligned with the bearing sleeve rod 3 and is sleeved on the bearing sleeve rod 3, the sliding block bearing 7 is arranged at the position which is tightly attached with the lower end surface of the telescopic rod 14, then the bottom aligned bearing installation hole 10 of the bearing sleeve rod 3 is inserted into the support hole 9 on the stressed step 8 through the separating wheel sliding block component 1, then the telescopic rod 14 at the upper part of the bearing sleeve rod 3 is aligned with the open slot 12 at the bottom of the sleeve rod through hole 6, the upper end of the bearing sleeve rod 3 is inserted into the bearing press rod 2, finally the bearing press rod 2 applies force downwards through the stressed gland 5 at the top of the bearing press rod 2, the bearing press rod 2 extrudes the sliding block bearing 7 downwards along the bearing sleeve rod 3 to press the sliding block bearing 7 into the bearing installation hole 10 on the separating wheel sliding block component 1, when the telescopic rod 14 runs to, the telescopic rod 14 extends towards two sides and is embedded into the limiting groove 11, at the moment, the sliding block bearing 7 is completely installed in the bearing installation hole 10, the bearing pressing rod 2 stops being pressed downwards, the bearing sleeve rod 3 is pulled out of the sliding block bearing 7, the installation of the sliding block bearing 7 can be completed, and finally the sliding block bearing 7 is driven into the bearing installation hole 10 on the separating wheel sliding block assembly 1 sequentially according to the steps. The utility model discloses the distance of well spacing groove 11 and 2 bottoms of bearing depression bar equals with slider bearing 7's length, and sets up slider bearing 7 in the position of hugging closely with the terminal surface under 14 telescopic links during the pushing down, when can guaranteeing that 14 embedding spacing grooves of telescopic link 11, slider bearing 7 is squeezed into completely in the bearing mounting hole 10, and the telescopic link 14 that 3 tops of bearing loop bar were guaranteed to open slot 12 of "eight" font of loop bar via hole 6 bottom both sides gets into in spout 13 along open slot 12. The utility model discloses a bearing depression bar 2 pushes down slider bearing 7, and easy operation is convenient, and the overdraft that slider bearing 7 received is even, has reduced the damage to slider bearing 7 in the installation, has guaranteed the stability of cigarette equipment operation.

The above-described embodiments are illustrative of the present invention and not restrictive, it being understood that various changes, modifications, substitutions and alterations may be made herein without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims (4)

1. A nozzle connecting machine separating wheel sliding block assembly bearing installation tool comprises a separating wheel sliding block assembly (1) and a bearing installation tool, and is characterized in that the bearing installation tool comprises a bearing compression rod (2), a bearing loop bar (3) and a loop bar base (4), a stress gland (5) is arranged at the top of the bearing compression rod (2), a loop bar through hole (6) matched with the bearing loop bar (3) is formed in the bottom of the bearing compression rod (2) along the axial direction of the bearing compression rod, the outer diameter of the bearing loop bar (3) is equal to the inner diameter of a sliding block bearing (7), the bearing loop bar (3) can be inserted into the sliding block bearing (7) in an aligned mode, a stress step (8) is arranged at the upper end of the loop bar base (4), a support hole (9) matched with the bearing loop bar (3) is formed in the stress step (8), from having seted up on the wheel slider subassembly (1) 3 with bearing mounting hole (10) that slider bearing (7) match, the one end of bearing loop bar (3) can be inserted in loop bar via hole (6), and the other end can pass slider bearing (7) and bearing mounting hole (10) insert in supported hole (9).

2. A nozzle-maker separator block assembly bearing installation tool according to claim 1, characterised in that the outer diameter of the bearing strut (2) is equal to the outer diameter of the block bearing (7).

3. The nozzle connecting machine separation wheel slide block assembly bearing installation tool is characterized in that a limiting groove (11) is formed in the top of a sleeve rod through hole (6) in a bearing press rod (2), sliding grooves (13) are formed in two sides of the inner wall of the bearing press rod (2), the sliding grooves (13) are communicated with the limiting groove (11), open grooves (12) communicated with the sliding grooves (13) are formed in two sides of the bottom of the sleeve rod through hole (6), the two open grooves (12) are of a structure shaped like a Chinese character 'ba', a telescopic rod (14) is arranged on two sides of the top of the bearing sleeve rod (3), and the telescopic rod (14) can extend and retract along the radial direction of the bearing sleeve rod (3).

4. A nozzle-catcher slide subassembly bearing mounting tool according to claim 3, characterized in that the distance between the limiting groove (11) and the bearing press rod (2) is equal to the length of the slide bearing (7).

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