CN219586297U - Can quick replacement inside cam bearing's water jet loom - Google Patents

Abstract

The utility model discloses a water jet loom capable of quickly replacing an internal cam bearing, which comprises: the water spraying loom fixing shell cover plate is characterized in that a bearing shell is arranged on the surface of the water spraying loom fixing shell cover plate, a bolt is arranged at the top end of the bearing shell, and a cam bearing is arranged in an inner hole thread of the bearing shell; the two ends of the bolt are provided with a rotating button, the inner end of the rotating button is provided with a screw rod, and the screw rod is threaded and extends into the inner cavity of the bolt; the cam bearing is characterized in that reserved grooves are formed in two sides of the top end of the cam bearing, a shifting block is slidably mounted at the adjacent ends of the reserved grooves, and a side sliding block is mounted at two ends of the shifting block. This can the inside cam bearing's of quick replacement water spray loom extends the screw rod through rotating the knob, is convenient for rotate both ends screw rod and dismantle the bolt to through sliding the plectrum, make the finger press and rotate the plectrum, can conveniently be to cam bearing's rotation, the practicality is stronger.

Description

Can quick replacement inside cam bearing's water jet loom

Technical Field

The utility model relates to the technical field of cam bearings, in particular to a water-jet loom capable of rapidly replacing an internal cam bearing.

Background

The water jet loom capable of quickly adjusting and replacing the internal cam bearing is provided in the application number 202121135514.X, the cam bearing body is arranged in the bearing shell in a threaded manner, and the bearing shell is arranged on the cover plate through bolts, so that the cam bearing body is convenient to disassemble and assemble, and the cam bearing body is convenient to replace;

but the device is when dismantling cam bearing, no matter dismantle bearing shell through the bolt, still dismantle cam bearing through fixed orifices and instrument, all need use the instrument to accomplish the dismantlement work, under emergent condition, when lacking the extracting tool on one's side, then be difficult to dismantle bearing shell and cam bearing, the practicality is relatively poor.

Disclosure of Invention

The utility model aims to provide a water jet loom capable of quickly replacing an internal cam bearing, so as to solve the problem that the water jet loom capable of quickly replacing the internal cam bearing in the prior art is too dependent on tools in installation and disassembly.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a water jet loom capable of rapidly replacing an inner cam bearing, comprising: the water spraying loom fixing shell cover plate is characterized in that a bearing shell is arranged on the surface of the water spraying loom fixing shell cover plate, a bolt is arranged at the top end of the bearing shell, and a cam bearing is arranged in an inner hole thread of the bearing shell; the two ends of the bolt are provided with a rotating button, the inner end of the rotating button is provided with a screw rod, and the screw rod is threaded and extends into the inner cavity of the bolt; the cam bearing is characterized in that reserved grooves are formed in two sides of the top end of the cam bearing, a shifting block is slidably mounted at two adjacent ends of each reserved groove, a side sliding block is mounted at two ends of each shifting block, the side sliding blocks are slidably mounted in inner wall sliding grooves of the reserved grooves, a first spring is mounted at the bottom end of each side sliding block, and the bottom ends of the first springs are welded at the bottoms of the inner wall sliding grooves of the reserved grooves.

Preferably, a lug is arranged between the bolt and the rotary knob, the rotary knob is rotatably arranged on the surface of the lug, and the lug is smaller than the rotary knob.

Preferably, a positioning column is mounted on the surface of the cam bearing.

Preferably, the middle parts of the opposite ends of the two shifting blocks are provided with inner grooves, and the top ends of the inner grooves are provided with rubber pads.

Preferably, the inner slider is installed on the top of side slider, the bottom of inner slider slides and extends into the inner chamber of side slider, the stopper is installed to the bottom of inner slider, spring two is installed to the bottom of stopper, the bottom welding of spring two is in the inner chamber bottom of side slider.

Preferably, the width of the limiting block is larger than the top outlet of the side sliding block.

Compared with the prior art, the utility model has the beneficial effects that: this can the inside cam bearing's of quick replacement water jet loom extends the screw rod through rotating the turn button, is convenient for rotate both ends screw rod and dismantle the bolt to through sliding the plectrum, make the finger press and rotate the plectrum, can conveniently dismantle cam bearing's rotation, and then make cam bearing dismantle from the bearing shell, the practicality is stronger.

Drawings

FIG. 1 is a schematic view of a structure of a fixed housing cover of a water jet loom according to the present utility model;

FIG. 2 is a schematic view of the split structure of FIG. 1;

FIG. 3 is a partial cross-sectional view of the cam bearing of FIG. 1;

fig. 4 is a schematic view of the bolt structure of fig. 1.

In the figure: 1. the water jet loom fixing shell cover plate, 2, a bearing shell, 3, a cam bearing, 4, a bolt, 5, a positioning column, 6, a reserved groove, 7, a shifting block, 8, an inner groove, 9, a rubber pad, 10, a side sliding block, 11, a first spring, 41, a convex block, 42, a rotary button, 43, a screw, 101, an inner sliding block, 102, a limiting block, 103 and a second spring.

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.

Referring to fig. 1-4, the present utility model provides a technical solution: a water jet loom capable of rapidly replacing an inner cam bearing, comprising: the water jet loom fixing shell cover plate 1, the surface of the water jet loom fixing shell cover plate 1 is provided with a bearing shell 2, the top end of the bearing shell 2 is provided with a bolt 4, an inner hole of the bearing shell 2 is provided with a cam bearing 3 in a threaded manner, and the bearing shell 2 is conveniently installed through the bolt 4;

the two ends of the bolt 4 are provided with the rotary buttons 42, the inner ends of the rotary buttons 42 are provided with the screw rods 43, the screw rods 43 extend into the inner cavity of the bolt 4 in a threaded manner, and the rotary buttons 42 are rotated to extend the length of the screw rods 43 outside the bolt 4 conveniently;

the reservation groove 6 has all been seted up to cam bearing 3's top both sides, and the adjacent end slidable mounting of two reservation grooves 6 has a shifting block 7, and a sideslip 10 is all installed at shifting block 7's both ends, and sideslip 10 slidable mounting is in reservation groove 6's inner wall spout, and spring one 11 is installed to side slider 10's bottom, and the welding of spring one 11's bottom is in reservation groove 6's inner wall spout bottom, makes things convenient for the finger to stretch into through reservation groove 6.

Preferably, a bump 41 is installed between the bolt 4 and the knob 42, the knob 42 is rotatably installed on the surface of the bump 41, and the bump 41 is smaller than the knob 42, so that the force is generated when the knob 42 is conveniently rotated.

As a preferred solution, further, the surface of the cam bearing 3 is provided with a positioning post 5, which facilitates positioning and installation.

As the preferable scheme, still further, the inside groove 8 has all been seted up at two shifting blocks 7's opposite ends middle part, and rubber pad 9 is installed on the top of inside groove 8, makes things convenient for the comfort when the finger presses through rubber pad 9.

As a preferred scheme, still further, the inner slider 101 is installed on the top of the side slider 10, and the bottom of inner slider 101 slides and extends into the inner chamber of side slider 10, and stopper 102 is installed to the bottom of inner slider 101, and spring two 103 is installed to the bottom of stopper 102, and the bottom welding of spring two 103 is in the inner chamber bottom of side slider 10, through above-mentioned reduction of being convenient for impact.

Preferably, the width of the limiting block 102 is larger than the top outlet of the side sliding block 10, so as to prevent the limiting block 102 from moving out of the side sliding block 10.

The cover plate and the bearing shell of the water-jet loom fixing shell are in the prior art, and only the cover plate and the bearing shell of the water-jet loom fixing shell meet the requirements of the water-jet loom fixing shell.

Working principle: when the electric appliance is used, the rotating knob 42 is rotated to drive the screw 43 to rotate, so that the screw 43 extends out of the surface of the bolt 4, the screws 43 at two ends extend for a certain length and then rotate, the bolt 4 can be quickly disassembled, the bearing shell 2 can be removed, the rubber pad 9 is pressed by fingers, the shifting block 7 is pulled upwards, the shifting block 7 is lifted, the cam bearing 3 can be conveniently rotated by rotating the shifting block 7, and the practicability is high.

In the description of the present utility model, it should be understood that the terms "coaxial," "bottom," "one end," "top," "middle," "other end," "upper," "one side," "top," "inner," "front," "center," "two ends," etc. indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate description of the present utility model and simplify the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be configured and operate in a particular orientation; also, unless expressly specified and limited otherwise, the terms "disposed," "mounted," "connected," "fixedly mounted," and the like should be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intermediaries, or in communication with each other or in interaction with each other, unless explicitly defined otherwise, the meaning of the terms described above in this application will be understood by those of ordinary skill in the art in view of the specific circumstances.

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 (6)

1. A water jet loom capable of rapidly replacing an inner cam bearing, comprising: the water jet loom fixing shell cover plate (1) is characterized in that a bearing shell (2) is arranged on the surface of the water jet loom fixing shell cover plate (1), a bolt (4) is arranged at the top end of the bearing shell (2), and a cam bearing (3) is arranged in an inner hole thread of the bearing shell (2);

a rotary button (42) is arranged at two ends of the bolt (4), a screw rod (43) is arranged at the inner end of the rotary button (42), and the screw rod (43) extends into the inner cavity of the bolt (4) in a threaded manner;

the novel cam bearing is characterized in that the two sides of the top end of the cam bearing (3) are provided with reserved grooves (6), two adjacent ends of the reserved grooves (6) are slidably provided with shifting blocks (7), two ends of each shifting block (7) are provided with a side sliding block (10), the side sliding blocks (10) are slidably arranged in inner wall sliding grooves of the reserved grooves (6), the bottom ends of the side sliding blocks (10) are provided with first springs (11), and the bottom ends of the first springs (11) are welded at the bottoms of the inner wall sliding grooves of the reserved grooves (6).

2. A water jet loom capable of rapidly replacing an internal cam bearing according to claim 1, characterized in that a projection (41) is mounted between the bolt (4) and the knob (42), the knob (42) is rotatably mounted on the surface of the projection (41), and the projection (41) is smaller than the knob (42).

3. A water jet loom capable of rapidly replacing an internal cam bearing according to claim 1, characterized in that the surface of the cam bearing (3) is equipped with a positioning post (5).

4. The water jet loom capable of quickly replacing an internal cam bearing according to claim 1, wherein the middle parts of the opposite ends of the two shifting blocks (7) are provided with inner grooves (8), and rubber pads (9) are arranged at the top ends of the inner grooves (8).

5. The water jet loom capable of quickly replacing an internal cam bearing according to claim 1, wherein an inner slider (101) is mounted at the top end of the side slider (10), the bottom end of the inner slider (101) slidingly extends into the inner cavity of the side slider (10), a limiting block (102) is mounted at the bottom end of the inner slider (101), a second spring (103) is mounted at the bottom end of the limiting block (102), and the bottom end of the second spring (103) is welded at the bottom of the inner cavity of the side slider (10).

6. The water jet loom capable of quickly replacing an internal cam bearing according to claim 5, characterized in that the width of the limiting block (102) is larger than the top outlet size of the side sliding block (10).