Cross beam for water-jet loom

Abstract

The utility model discloses a cross beam for a water-jet loom, which relates to the technical field of water-jet looms and comprises two groups of mounting racks, the inner side of each group of mounting racks is provided with a group of assembling parts, each group of assembling parts is provided with a group of assembling grooves, and the mounting parts are detachably mounted in the assembling grooves. And a cross beam is fixedly mounted between the two groups of mounting parts. The pull handle is pulled outwards, then the mounting parts at the two ends of the cross beam are aligned with the assembling grooves and fall down, when the edges of the mounting parts press the round heads downwards, the positioning columns move along the mounting grooves, the mounting parts completely fall into the assembling grooves, when the positioning columns stretch into the positioning grooves, positioning of the mounting parts is completed, and at the moment, the pull handle is loosened; and the limiting columns are matched with the fixing grooves, overall installation of the cross beam is completed, operation is convenient, and disassembly is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of water jet looms, in particular to a crossbeam for water jet looms. Background Art

[0002] The water jet loom is a high-speed loom that has been widely used in recent years, but its products are also limited. Many products cannot be produced. However, it has extremely high production efficiency for general interior fabrics. It uses water as the weft insertion medium, and generates friction and traction on the weft yarn by jetting water, so that the weft yarn on the fixed bobbin is introduced into the shed. The crossbeam of the loom is made of two end plates and a steel pipe or angle steel welded together.

[0003] Most of the existing beam structures are integrated structures, which makes the installation complicated and inconvenient to transport. In view of the above situation, technical innovation is carried out on the basis of the existing beam structure. Utility Model Content

[0004] In order to overcome the above-mentioned defects in the prior art, the utility model provides a crossbeam for a water jet loom.

[0005] The technical solution adopted by the utility model to solve its technical problems is: a crossbeam for a water jet loom, including a mounting frame, wherein the mounting frame is provided with two groups, a group of assembly parts is provided on the inner side of each group of the mounting frames, and a group of assembly grooves is provided on each group of the assembly parts, the mounting parts are detachably installed in the assembly grooves, and the crossbeam is fixedly installed between the two groups of the mounting parts.

[0006] Furthermore, two groups of installation grooves are symmetrically arranged inside the assembly part, and positioning columns are slidably installed in the installation grooves. The rear side of the positioning column is fixedly installed with a first spring, and the rear side of the first spring is fixedly connected to the installation groove.

[0007] Furthermore, a group of positioning grooves are respectively arranged at the bottom of the front and rear sides of the mounting portion, and the positioning grooves are mounted in cooperation with the positioning columns.

[0008] Furthermore, two groups of through holes are symmetrically arranged inside the assembly part, and a limit column is slidably installed in the through hole. A connecting rod is fixedly installed on the outer side of the limit column, and a handle is fixedly installed on the outer side of the connecting rod. The inner side of the handle is fixedly connected to a second spring, and the end of the second spring is fixedly connected to the outer wall of the assembly part.

[0009] Furthermore, a group of fixing grooves are respectively arranged at the upper parts of the front and rear sides of the mounting portion, and the fixing grooves are mounted in cooperation with the limiting columns.

[0010] The beneficial effect of the utility model is that by pulling the handle outward, the mounting parts at both ends of the beam are aligned with the assembly groove and fall down, when the edge of the mounting part presses down the round head, the positioning column moves along the mounting groove, so that the mounting part completely falls into the assembly groove, and when the positioning column extends into the positioning groove, the positioning of the mounting part is completed. At this time, the handle is released to make the limit column cooperate with the fixing groove to complete the overall installation of the beam. The operation is convenient and disassembly is easy. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0012] Figure 1 It is a front cross-sectional view of the utility model;

[0013] Figure 2 It is a top view of the utility model;

[0014] Figure 3 It is a partial side sectional view of the utility model;

[0015] Figure 4 It is a side sectional view of the assembly part of the utility model;

[0016] Figure 5 It is a cross-sectional view of the installation portion of the utility model;

[0017] Figure 6 It is a top view of the mounting frame of the utility model.

[0018] In the figure: 1. mounting frame, 11. assembly part, 111. assembly groove, 112. through hole, 113. mounting groove, 2. crossbeam, 21. mounting part, 211. fixing groove, 212. positioning groove, 3. positioning column, 31. round head, 4. first spring, 5. limiting column, 6. connecting rod, 7. handle, 8. second spring. DETAILED DESCRIPTION

[0019] In order to more clearly illustrate the technical solution of the utility model, the utility model is further described below in conjunction with the accompanying drawings. Obviously, the accompanying drawings described below are only one embodiment of the utility model. For ordinary technicians in this field, without paying any creative work, other embodiments can be obtained based on this drawing and embodiment, which all belong to the protection scope of the utility model.

[0020] like Figures 1 to 3 As shown, the utility model includes a mounting frame 1, and the mounting frame 1 is provided with two groups. A group of assembly parts 11 are provided on the inner side of each group of the mounting frames 1, and a group of assembly grooves 111 are provided on each group of the assembly parts 11. The mounting parts 21 can be detachably installed in the assembly grooves 111, and the cross beam 2 is fixedly installed between the two groups of the mounting parts 21.

[0021] like Figures 3 to 6 As shown, two groups of mounting grooves 113 are symmetrically arranged inside the assembly part 11, and the positioning column 3 is slidably installed in the mounting groove 113. The rear side of the positioning column 3 is fixedly installed with a first spring 4, and the rear side of the first spring 4 is fixedly connected to the mounting groove 113. A group of positioning grooves 212 are respectively arranged at the bottom of the front and rear sides of the mounting part 21, and the positioning grooves 212 are installed in cooperation with the positioning column 3.

[0022] like Figures 3 to 6 As shown, two groups of through holes 112 are symmetrically arranged inside the assembly part 11, and the limit column 5 is slidably installed in the through hole 112. The outer side of the limit column 5 is fixedly installed with a connecting rod 6, and the outer side of the connecting rod 6 is fixedly installed with a pull handle 7. The inner side of the pull handle 7 is fixedly connected with a second spring 8, and the end of the second spring 8 is fixedly connected to the outer wall of the assembly part 11. A group of fixing grooves 211 are respectively arranged on the upper part of the front and rear sides of the mounting part 21, and the fixing grooves 211 are installed in cooperation with the limit column 5.

[0023] When the utility model is in use, the handle 7 is pulled outward, and then the mounting parts 21 at both ends of the beam 2 are aligned with the assembly groove 111 and fall down. When the edge of the mounting part 21 presses down the round head 31, the positioning column 3 moves along the mounting groove 113, so that the mounting part 21 completely falls into the assembly groove 111. When the positioning column 3 extends into the positioning groove 212, the positioning of the mounting part 21 is completed. At this time, the handle 7 is released to make the limit column 5 cooperate with the fixing groove 211 to complete the overall installation of the beam 2. The operation is convenient and easy to disassemble.

[0024] The above embodiments are only exemplary embodiments of the present invention and are not intended to limit the present invention. The protection scope of the present invention is defined by the claims. Those skilled in the art may make various modifications or equivalent substitutions to the present invention within the essence and protection scope of the present invention, and such modifications or equivalent substitutions shall also be deemed to fall within the protection scope of the present invention.

Claims

1. A crossbeam for a water jet loom, comprising a mounting frame (1), wherein the mounting frame (1) is provided with two groups, characterized in that: A group of assembly parts (11) is arranged on the inner side of each group of the mounting frames (1), and a group of assembly grooves (111) is arranged on each group of the assembly parts (11). The assembly parts (21) can be detachably mounted in the assembly grooves (111), and a crossbeam (2) is fixedly mounted between the two groups of the mounting parts (21).

2. A crossbeam for a water jet loom according to claim 1, characterized in that: Two groups of installation grooves (113) are symmetrically arranged inside the assembly portion (11), and a positioning column (3) is slidably installed in the installation groove (113) in the front and rear directions. A first spring (4) is fixedly installed on the rear side of the positioning column (3), and the rear side of the first spring (4) is fixedly connected to the installation groove (113).

3. A crossbeam for a water jet loom according to claim 2, characterized in that: A group of positioning grooves (212) are respectively provided at the bottom of the front and rear sides of the mounting portion (21), and the positioning grooves (212) are mounted in cooperation with the positioning columns (3).

4. A crossbeam for a water jet loom according to claim 1, characterized in that: Two groups of through holes (112) are symmetrically arranged inside the assembly part (11), and a limit column (5) is slidably installed in the through hole (112) in the front and back directions. A connecting rod (6) is fixedly installed on the outer side of the limit column (5), and a handle (7) is fixedly installed on the outer side of the connecting rod (6). The inner side of the handle (7) is fixedly connected to a second spring (8), and the end of the second spring (8) is fixedly connected to the outer wall of the assembly part (11).

5. A crossbeam for a water jet loom according to claim 4, characterized in that: A group of fixing grooves (211) are respectively arranged at the upper parts of the front and rear sides of the mounting portion (21), and the fixing grooves (211) are mounted in cooperation with the limiting columns (5).

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