Device capable of crimping wire lug

Abstract

The invention relates to the technical field of wiring noses, in particular to a device capable of pressing wiring noses, and the device comprises a bearing assembly which comprises an outer box body and installation channels which are linearly arrayed on the end face of the outer box body and are communicated with an inner cavity of the outer box body; the wire pressing assembly comprises a sleeve which is detachably connected with the mounting channel; the fastening assembly is arranged in an inner cavity of the outer box body, and the fastening assembly comprises a fixing column and a plurality of pressing plates movably arranged outside the fixing column; according to the device for pressing the wire noses, part of the exposed wire noses can be inserted into the sleeve, the wire noses are uniformly stored in the outer box body to be stored, the wire noses are bound one by one by a worker, and the wire noses are prevented from being damaged. In this way, the electric shock danger caused by mistaken touch of workers is avoided, meanwhile, a series of defects that the insulating property of the wire nose is reduced and the like are overcome, and the problems existing in the prior art are effectively solved.

Description

Technical Field

[0001] The invention relates to the technical field of wiring lugs, in particular to a device capable of pressing wiring lugs. Background Art

[0002] In the daily work of relay protection, exposed secondary wires pose certain safety hazards. First, exposed secondary wires are easily damaged by external forces or environmental factors (such as moisture and corrosion), which may cause the insulation performance to deteriorate, increasing the risk of electrical failure. Second, exposed secondary wires may cause current leakage, electric shock, and even cause accidents such as fire. In addition, exposed secondary wires are also prone to fire in an environment with combustibles.

[0003] Therefore, the exposed secondary wires need to be bandaged to prevent malfunctions caused by poor contact or short circuits, ensuring the reliability and stability of the relay protection system. However, if there are many exposed secondary wires during the bandaging process, the action of bandaging them one by one will pose certain safety hazards to the workers.

[0004] For this reason, we propose a device capable of crimping a wire nose to pre-wrap the wire harness to be wrapped. Summary of the invention

[0005] In view of the problems existing in the prior art, the present invention is proposed.

[0006] In order to solve the above technical problems, the present invention provides the following technical solutions: a device capable of crimping a wire nose, comprising: a bearing assembly, comprising an outer box body and an installation channel with a linear array on the end face of the outer box body and connected to its inner cavity; and a wire crimping assembly, comprising a sleeve detachably connected to the installation channel; and a fastening assembly arranged in the inner cavity of the outer box body.

[0007] As a preferred solution of the device for crimping wire noses described in the present invention, the fastening assembly includes a fixed column and a plurality of clamping plates movably arranged outside the fixed column; wherein the plurality of clamping plates move synchronously outside the fixed column.

[0008] As a preferred solution of the device capable of crimping a wire nose according to the present invention, a connecting rod is hingedly connected to the outer wall of the fixing column, and the connecting rod is connected to the clamping plate at one end away from the fixing column.

[0009] As a preferred solution of the device capable of crimping a wire nose of the present invention, a telescopic rod is disposed on the end face of the fixing column, and a transmission plate for accommodating the sleeve is disposed on the end face of the telescopic rod.

[0010] As a preferred solution of the device for crimping wire noses described in the present invention, a transmission member is provided on the end face of the transmission disk, and the transmission member includes a movable rod hinged to the end face of the transmission disk, and a connecting tube is sleeved on the outer wall of the movable rod, and one end of the connecting tube is hinged to the clamping plate.

[0011] As a preferred solution of the device for crimping wire noses described in the present invention, a limiting channel is provided through the outer wall of the connecting tube, the outer wall of the movable rod extends into the connecting tube and is provided with a limiting block, and the limiting block is movably connected to the inner wall of the limiting channel.

[0012] As a preferred solution of the device capable of crimping a wire nose according to the present invention, an elastic member is sleeved on the outer wall of the movable rod.

[0013] As a preferred solution of the device capable of crimping a wire nose according to the present invention, the end opening of the sleeve is provided with a drainage tube, and the outer wall of the sleeve is provided with a threaded groove.

[0014] As a preferred solution of the device capable of crimping a wire nose according to the present invention, a fastening nut is rotatably provided on the end surface of the outer box body, and the inner wall thread of the fastening nut can be threadably matched with the thread groove.

[0015] As a preferred solution of the device capable of crimping wire lugs of the present invention, the number of the fastening components is consistent with the number of the installation channels.

[0016] Beneficial effects of the present invention: The device for crimping wire noses provided by the present invention can insert partially exposed wire noses into the sleeve, and uniformly store them in the outer box for preservation, and the staff will wrap them one by one. This not only avoids the risk of electric shock caused by accidental touch by the staff, but also avoids a series of disadvantages such as the reduction of insulation performance of the wire nose, and effectively solves the problems existing in the prior art. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work. Among them:

[0018] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0019] Figure 2 It is a schematic diagram of another viewing angle of the bearing component structure in the present invention.

[0020] Figure 3It is a schematic diagram of the structure of the fastening assembly in the present invention.

[0021] Figure 4 It is a schematic diagram of the transmission structure of the present invention. DETAILED DESCRIPTION

[0022] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0023] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0024] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.

[0025] Example 1, reference Figures 1 to 4 , which is the first embodiment of the present invention.

[0026] Specifically, the carrier assembly 100 includes an outer box body 101 and an installation channel 101a linearly arrayed on the end surface of the outer box body 101 and connected to its inner cavity; and a wire pressing assembly 200 includes a sleeve 201 detachably connected to the installation channel 101a; and a fastening assembly 300 arranged in the inner cavity of the outer box body 101.

[0027] The sleeve 201 is made of insulating material, and the inner wall of the sleeve 201 is slightly smaller than the outer diameter of the wiring nose. When the secondary wire is inserted into the sleeve 201, it has a certain friction and will not fall off.

[0028] In summary, the staff can insert the wire lugs to be wrapped into the sleeves 201, and uniformly insert each sleeve 201 into the installation channel 101a, so that the wire lugs are temporarily stored in the outer box body 101. This can not only avoid the risk of electric shock caused by accidental touch by the staff, but also avoid affecting the insulation performance of the exposed wire lugs.

[0029] Example 2, reference Figure 1 to Figure 4 , which is the second embodiment of the present invention.

[0030] Specifically, the fastening assembly 300 includes a fixed column 301 and a plurality of clamping plates 302 movably disposed outside the fixed column 301 ; wherein the plurality of clamping plates 302 move synchronously outside the fixed column 301 .

[0031] It should be noted that, in this embodiment, the number of the pressing plates 302 is three, see Figure 3 , Figure 3 The state is that the pressing plates 302 are close to each other.

[0032] The outer wall of the fixed column 301 is hinged with a connecting rod 301a, and the connecting rod 301a is connected to the clamping plate 302 at one end away from the fixed column 301. The connecting rod 301a will serve as a movement support when the clamping plates 302 are close to or away from each other.

[0033] The end surface of the fixed column 301 is provided with a telescopic rod, and the end surface of the telescopic rod is provided with a transmission disc 303 for accommodating the sleeve 201. The telescopic rod is used to support the transmission disc 303 to move only in the vertical direction.

[0034] The end surface of the transmission disc 303 is provided with a transmission member 304, and the transmission member 304 includes a movable rod 304b hinged to the end surface of the transmission disc 303, and the outer wall of the movable rod 304b is sleeved with a connecting tube 304a, and one end of the connecting tube 304a is hinged to the clamping plate 302. When the transmission disc 303 is displaced, the transmission disc 303 will drive each clamping plate 302 to be displaced through the transmission member 304.

[0035] It should be noted that when the transmission member 304 performs the transmission action, the direct cooperation between the movable rod 304 and the connecting tube 304a can provide a certain buffer for the transmission action.

[0036] The outer wall of the connecting tube 304a is penetrated to form a limit passage 304a-1, and the outer wall of the movable rod 304b extends into the connecting tube 304a and is provided with a limit block 304c, and the limit block 304c is movably connected to the inner wall of the limit passage 304a-1. The cooperation between the limit passage 304a-1 and the limit block 304c can limit the movable rod 304b from being inserted into the connecting tube 304a.

[0037] The outer wall of the movable rod 304b is sleeved with an elastic member 304b-1, wherein the elastic member 304b-1 is a compression spring.

[0038] Example 3, reference Figure 1 to Figure 4 , which is the third embodiment of the present invention.

[0039] Specifically, the guide tube 202 is provided at the end opening of the sleeve 201, and the outer wall of the sleeve 201 is provided with a thread groove 201a. The guide tube 202 can facilitate the wire nose to be better inserted into the sleeve 201. When the sleeve 201 is inserted into the installation channel 101a, the transmission plate 303 will be pushed to move.

[0040] The end surface of the outer box body 101 is rotatably provided with a fastening nut 102, and the inner wall thread of the fastening nut 102 can be threadedly matched with the thread groove 201a. The matching between the fastening nut 102 and the thread groove 201a can fix the displacement action of the sleeve 201.

[0041] The number of the fastening assemblies 300 is consistent with the number of the mounting channels 101 a.

[0042] It should be noted that the setting of the fastening assembly 300 will squeeze the sleeve 201 through the pressing plate 302, so that the wire nose in the sleeve 201 is more stable and the wire nose is prevented from falling off.

[0043] Importantly, it should be noted that the construction and arrangement of the present application shown in a plurality of different exemplary embodiments are only exemplary. Although only a few embodiments are described in detail in this disclosure, it should be readily understood by those who refer to this disclosure that many modifications are possible (e.g., the size, scale, structure, shape and proportion of various elements, and parameter values ​​(e.g., temperature, pressure, etc.), installation arrangement, use of materials, color, directional changes, etc.) without substantially departing from the novel teachings and advantages of the subject matter described in the application. For example, the element shown as integrally formed can be composed of multiple parts or elements, the position of the element can be inverted or otherwise changed, and the nature or number or position of the discrete element can be changed or changed. Therefore, all such modifications are intended to be included in the scope of the present invention. The order or sequence of any process or method steps can be changed or reordered according to alternative embodiments. In the claims, any "device plus function" clause is intended to cover the structure of performing the function described herein, and is not only structurally equivalent but also equivalent structure. Without departing from the scope of the present invention, other replacements, modifications, changes and omissions can be made in the design, operating conditions and arrangement of the exemplary embodiments. Therefore, the invention is not limited to a specific embodiment, but extends to numerous modifications still falling within the scope of the appended claims.

[0044] Additionally, in order to provide a concise description of exemplary embodiments, all features of an actual embodiment (ie, those features that are not relevant to the best mode presently contemplated for carrying out the invention or those that are not relevant to implementing the invention) may not be described.

[0045] It will be appreciated that in the development of any actual implementation, as in any engineering or design project, numerous implementation-specific decisions may be made. Such a development effort may be complex and time-consuming, but will be a routine task of design, fabrication, and production for those of ordinary skill having the benefit of this disclosure without undue experimentation.

[0046] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention rather than to limit it. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention may be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should all be included in the scope of the claims of the present invention.

Claims

1. A device for crimping a lug, characterized in that: include, The bearing assembly (100) comprises an outer box body (101) and a linear array of mounting channels (101a) on the end surface of the outer box body (101) and in communication with the inner cavity thereof; and A wire crimping assembly (200) comprises a sleeve (201) detachably connected to the installation channel (101a); and A fastening assembly (300) is arranged in the inner cavity of the outer box body (101).

2. The device for crimping a lug according to claim 1, characterized in that: The fastening assembly (300) comprises a fixing column (301) and a plurality of clamping plates (302) movably arranged outside the fixing column (301); wherein the plurality of clamping plates (302) move synchronously outside the fixing column (301).

3. The device for crimping a lug according to claim 2, characterized in that: A connecting rod (301a) is hingedly connected to the outer wall of the fixing column (301), and the connecting rod (301a) is connected to the pressing plate (302) at one end away from the fixing column (301).

4. The device for crimping a lug according to claim 3, characterized in that: The end surface of the fixed column (301) is provided with a telescopic rod, and the end surface of the telescopic rod is provided with a transmission plate (303) for accommodating the sleeve (201).

5. The device for crimping a lug according to claim 4, characterized in that: The end surface of the transmission disc (303) is provided with a transmission member (304), and the transmission member (304) includes a movable rod (304b) hinged to the end surface of the transmission disc (303), and the outer wall of the movable rod (304b) is sleeved with a connecting tube (304a), and one end of the connecting tube (304a) is hinged to the clamping plate (302).

6. The device for crimping a lug according to claim 5, characterized in that: The outer wall of the connecting tube (304a) is penetrated to form a limiting passage (304a-1), the outer wall of the movable rod (304b) extends into the connecting tube (304a) and is provided with a limiting block (304c), and the limiting block (304c) is movably connected to the inner wall of the limiting passage (304a-1).

7. The device for crimping a lug according to claim 6, characterized in that: An elastic member (304b-1) is sleeved on the outer wall of the movable rod (304b).

8. The device for crimping a lug according to claim 1, characterized in that: A drainage tube (202) is provided at the end opening of the sleeve (201), and a thread groove (201a) is provided on the outer wall of the sleeve (201).

9. The device for crimping a lug according to claim 8, characterized in that: A fastening nut (102) is rotatably provided on the end surface of the outer box body (101), and the inner wall thread of the fastening nut (102) can be threadably matched with the thread groove (201a).

10. The device for crimping a lug according to claim 2, characterized in that: The number of the fastening assemblies (300) provided is consistent with the number of the installation channels (101a).

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