CN214171027U - Connecting rod structure on rapier loom and air jet loom - Google Patents
Connecting rod structure on rapier loom and air jet loom Download PDFInfo
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- CN214171027U CN214171027U CN202023146745.9U CN202023146745U CN214171027U CN 214171027 U CN214171027 U CN 214171027U CN 202023146745 U CN202023146745 U CN 202023146745U CN 214171027 U CN214171027 U CN 214171027U
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Abstract
The utility model belongs to the technical field of spinning machine spare part, a connecting rod structure on rapier weaving machine and air jet loom is related to, including the connecting rod, the one end of connecting rod can be dismantled and connect a connecting block, and the upper and lower surface symmetry of connecting block sets up the connection piece, and the connecting portion of connection piece sets up the hem, and the hem laminating is in the surface of connecting block connecting portion, the connection piece connecting hole of connection piece aligns back fixed connection with the connecting block through-hole of connecting block, forms the open slot between two connection pieces, and the outer end of every connection piece sets up the mounting hole respectively. When the connecting rod structure is used, when the end part of the connecting rod structure is damaged, the end part can be independently replaced, and the use cost of the connecting rod structure is effectively reduced.
Description
Technical Field
The utility model belongs to the technical field of spinning machine spare part, a connecting rod structure on rapier weaving machine and the air jet loom is related to.
Background
The speed of a common loom mainly depends on a weft insertion mechanism and a beating-up mechanism, and the let-off mechanism and the take-up mechanism only affect the quality of a cloth cover and do not affect the speed of the loom. Shedding mechanisms are now mostly outsourced components, depending on price and supplier, so the speed of a loom is mainly dependent on the design and manufacture of the weft insertion and beating-up mechanisms in the main frame factory.
In the prior art, connecting rods are required to be used on a weft insertion mechanism, a beating-up mechanism and a shedding mechanism of a rapier loom, the whole rod body of the existing connecting rod is generally of an integrally formed structure, and in actual use, the parts of the connecting rod which are most easily damaged are two end parts; at present, when the end of the connecting rod is damaged, the connecting rod needs to be replaced completely, and material waste is caused.
Disclosure of Invention
The utility model provides a to above-mentioned problem, provide a connecting rod structure on rapier weaving machine and the air jet loom, this connecting rod structure is when using, when connecting rod structure's tip damaged, can independently change the tip, effectively reduces connecting rod structure's use cost.
According to the technical scheme of the utility model: the utility model provides a connecting rod structure on rapier weaving machine and air jet loom which characterized in that: including the connecting rod, the one end of connecting rod can be dismantled and connect a connecting block, and the upper and lower surface symmetry of connecting block sets up the connection piece, and the connecting portion of connection piece set up the hem, and the hem laminating is in the surface of connecting block connecting portion, the connection piece connecting hole of connection piece aligns back fixed connection with the connecting block through-hole of connecting block, forms the open slot between two connection pieces, and the outer end of every connection piece sets up the mounting hole respectively.
As a further improvement, the connecting rod has a hollow cavity that has a perfect understanding, the upper and lower surfaces of the connecting rod are respectively concave to form a reinforcing rib, the upper and lower surfaces of one end of the connecting block are respectively provided with a positioning groove, the positioning groove is matched with the reinforcing rib in a positioning way, and the connecting rod is fixedly connected with the pin.
As a further improvement, the connecting block is provided with a positioning shoulder, which abuts against the end face of the connecting rod.
As a further improvement of the utility model, the two ends of the connecting rod have the same structure.
As a further improvement, the other end of the connecting rod can be detached from the connecting rod body.
As a further improvement, the connecting rod body extends into the hollow cavity of the connecting rod and is fixed in a limiting way.
As a further improvement of the utility model, the surface of the connecting rod body is provided with a positioning groove.
As a further improvement, the connecting rod is respectively provided with a positioning hole along the two ends of the length direction, and the positioning holes are matched with the corresponding positioning parts on the connecting block or the connecting rod body.
The technical effects of the utility model reside in that: the product of the utility model has reasonable and ingenious structure, and is pertinently improved aiming at the problem that the end part is easy to be damaged when the existing connecting rod structure is used; can dismantle connection connecting block and the connecting rod body at the tip of connecting rod structure, can ensure that the connecting rod is in the use, when taking place the tip and damage, can carry out the change of pertinence.
Drawings
Fig. 1 is a schematic structural diagram of a first embodiment of the present invention.
Fig. 2 is an exploded view of fig. 1.
Fig. 3 is a schematic structural diagram of a second embodiment of the present invention.
Fig. 4 is an exploded view of fig. 3.
Fig. 5 is a schematic structural diagram of a third embodiment of the present invention.
Fig. 6 is an exploded view of fig. 5.
Fig. 7 is a schematic structural diagram of a fourth embodiment of the present invention.
Fig. 8 is an exploded view of fig. 7.
Detailed Description
The following description will further describe embodiments of the present invention with reference to the accompanying drawings.
In fig. 1 to 8, the connecting rod comprises a connecting rod 10, a hollow cavity 11, a rod body connecting hole 12, a positioning hole 13, a reinforcing rib 14, a connecting block 20, a connecting block connecting hole 21, a positioning shoulder 22, a connecting block through hole 23, a positioning groove 24, a connecting sheet 30, a folded edge 31, a connecting sheet connecting hole 32, a mounting hole 33, a connecting rod body 40 and the like.
As shown in fig. 1, 2, 5 and 6, the present invention relates to a connecting rod structure for a rapier loom and an air jet loom, which comprises a connecting rod 10, wherein one side end of the connecting rod 10 is detachably connected with a connecting block 20, specifically, the connecting end of the connecting block 20 is inserted into a hollow cavity 11 of the connecting rod 10 and is positioned and fixed; the connecting piece 30 is connected to the connecting block 20 in a matching mode, the upper surface and the lower surface of the connecting block 20 are respectively provided with the connecting piece 30, the two connecting pieces 30 are attached to the side surface of the connecting block 20 through the folded edges 31, and the end faces of the folded edges 31 of the two connecting pieces 30 are in contact with each other. During specific production, the connecting sheet 30 is provided with a connecting sheet connecting hole 32, and the connecting sheet connecting hole 32 forms a folded part towards one side of the folded edge 31, and the folded part is matched with the chamfer part of the connecting block through hole 23 on the connecting block 20. The connecting sheets 30 are also provided with mounting holes 33, and a clamping groove is formed between the two connecting sheets 30.
Further, in order to realize the reliable location when connecting block 20 is connected with connecting rod 10, the connecting block 20 lateral part sets up location shoulder 22, and location shoulder 22 supports to form spacingly by the terminal surface in connecting rod 10, can effectively avoid connecting piece 30 and the phenomenon that produces after the connecting block 20 cooperation and rock.
The utility model discloses the other end of product connecting rod structure can be according to specific in service behavior needs, its structure can set up to the same with the foretell side end structure of connecting rod 10, also can set up connecting rod 10 both ends into not isostructure according to specific needs, promptly, as shown in fig. 5~8, can dismantle at the other end of connecting rod 10 and set up connecting rod body 40, connecting rod body 40 inserts in the cavity 11 of connecting rod 10, the connecting hole on the connecting rod body 40 aligns the cooperation with the body of rod connecting hole 12 that connecting rod 10 set up, and through the screw fastening.
As shown in fig. 3, 4, 7, 8, simultaneously, in order to ensure the reliable positioning connection of connecting block 20 and connecting rod 10, also in order to effectively strengthen the intensity of connecting rod 10, the both sides surface of connecting rod 10 is recessed respectively and is formed strengthening rib 14, constant head tank 24 and the strengthening rib 14 direction cooperation that set up on connecting block 20, connecting block connecting hole 21 that sets up on connecting block 20 and the body of rod connecting hole 12 axial alignment cooperation that sets up on connecting rod 10, and through rivet fixed connection, the location portion that sets up in constant head tank 24 aligns the cooperation with the locating hole 13 that connecting rod 10 set up.
As shown in fig. 1 to 8, in order to achieve reliable positioning and matching between the connecting block 20 and the connecting rod 10, the connecting sheet 30 is further provided with a connecting sheet positioning portion 34, and the connecting sheet positioning protrusion 34 is matched with a positioning portion provided on the connecting rod 10.
As shown in fig. 1, 2, 5 and 6, in the present invention, the surface of the connecting rod 10 is not provided with the reinforcing rib 14, the positioning portion of the connecting rod 10 is formed by arranging the end portion to the guide groove, and the connecting sheet positioning portion 34 is matched with the guide groove.
As shown in fig. 3, 4, 7 and 8, in the case that the surface of the connecting rod 10 is provided with the reinforcing ribs 14, the positioning portion of the connecting rod 10 is formed by an inner concave portion of the surface of the connecting rod 10, and the connecting piece positioning portion 34 is fittingly arranged in a groove body of the inner concave portion.
As shown in fig. 7 and 8, when the surface of the connecting rod 10 is provided with the reinforcing rib 14, the corresponding surface of the connecting rod body 40 is provided with a groove body matched with the reinforcing rib 14.
The utility model discloses the product is when using, and the tip is the position that damages easiest, can carry out convenient and fast's change to damage back tip according to particular case, effectively reduces the utility model discloses the use cost of product.
Claims (8)
1. The utility model provides a connecting rod structure on rapier weaving machine and air jet loom which characterized in that: including connecting rod (10), the one end of connecting rod (10) can be dismantled and connect a connecting block (20), and the upper and lower surface symmetry of connecting block (20) sets up connection piece (30), and the connecting portion of connecting piece (30) set up hem (31), and hem (31) are laminated in the surface of connecting block (20) connecting portion, the back fixed connection is alignd with connecting block through-hole (23) of connecting block (20) in connection piece connecting hole (32) of connecting piece (30), forms the open slot between two connecting pieces (30), and the outer end of every connecting piece (30) sets up mounting hole (33) respectively.
2. The connecting rod structure of claim 1, wherein: connecting rod (10) have cavity (11) that link up, and the upper and lower surface of connecting rod (10) is recessed respectively and is formed strengthening rib (14), and the upper and lower surface of connecting block (20) one end sets up constant head tank (24) respectively, constant head tank (24) and strengthening rib (14) location fit to through pin fixed connection.
3. The connecting rod structure of claim 2, wherein: the connecting block (20) is provided with a positioning shoulder (22), and the positioning shoulder (22) abuts against the end face of the connecting rod (10).
4. The connecting rod structure in rapier loom and air jet loom according to claim 1 or 2, wherein: the two ends of the connecting rod (10) are identical in structure.
5. The connecting rod structure in rapier loom and air jet loom according to claim 1 or 2, wherein: the other end of the connecting rod (10) is detachably connected with the connecting rod body (40).
6. The connecting rod structure of claim 5, wherein: the connecting rod body (40) extends into the hollow cavity (11) of the connecting rod (10) and is fixed in a limiting mode.
7. The connecting rod structure of claim 6, wherein: the surface of the connecting rod body (40) is provided with a positioning groove.
8. The connecting rod structure of claim 1, wherein: the connecting rod (10) is provided with positioning holes (13) at two ends along the length direction, and the positioning holes (13) are matched with corresponding positioning parts on the connecting block (20) or the connecting rod body (40).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023146745.9U CN214171027U (en) | 2020-12-23 | 2020-12-23 | Connecting rod structure on rapier loom and air jet loom |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023146745.9U CN214171027U (en) | 2020-12-23 | 2020-12-23 | Connecting rod structure on rapier loom and air jet loom |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214171027U true CN214171027U (en) | 2021-09-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023146745.9U Active CN214171027U (en) | 2020-12-23 | 2020-12-23 | Connecting rod structure on rapier loom and air jet loom |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214171027U (en) |
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2020
- 2020-12-23 CN CN202023146745.9U patent/CN214171027U/en active Active
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