Manual pressing type fixing jig

Abstract

The utility model discloses a manual pressing type fixing jig, which relates to the technical field of fixing equipment and is used for fixing an upper cover in a vehicle-mounted filter on a shell, and the vehicle-mounted filter further comprises a copper bar assembly. The fixing jig comprises two clamping plates, at least one guide piece and at least one adjusting piece, one end of the guide piece is connected with any one of the two clamping plates, and the other end of the guide piece penetrates through the other one of the two clamping plates and is in threaded connection with the adjusting piece; the clamping gap between the two clamping plates is adjusted by rotating the adjusting piece, so that the shell and the upper cover are fixed between the two clamping plates; the clamping plate is provided with a notch part corresponding to the copper bar assembly, so that one part of the copper bar assembly is in lap joint with the notch part, and the other part of the copper bar assembly is located outside the notch part. Through the arrangement, the conditions of inconvenience in operation and time and labor waste in the prior art are solved, and meanwhile, the problem of assembly deviation between the upper cover and the shell in the cooling process of glue can be avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to fixed equipment technical field, concretely is a manual compression type fixed tool. BACKGROUND

[0002] The vehicle filter is an important component for eliminating noise and interference in the automobile electronic system, and the vehicle filter comprises a shell, an upper cover, and a copper bar assembly integrally formed with a magnetic core.

[0003] In the prior art, the magnetic core is first arranged to pass through the bottom of the shell upward, so that the magnetic core is located in the shell and the copper bar assembly is located outside the shell, then the glue is applied to the inside of the shell, and finally the upper cover is combined with the shell to fixedly connect the magnetic core, the copper bar assembly, the shell and the upper cover. However, during the fixing and forming of the glue, the staff needs to wrap the fresh-keeping film or adhesive tape between the shell and the upper cover, so as to prevent the shell and the upper cover from deviating during the fixing.

[0004] Although the above fixing method can fixedly connect the magnetic core, the copper bar assembly, the shell and the upper cover, the manual wrapping of the fresh-keeping film or adhesive tape is inconvenient and time-consuming and laborious, and the manual operation is easy to cause the assembly deviation between the shell and the upper cover. CONTENT OF THE UTILITY MODEL

[0005] Therefore, the utility model aims to provide a manual compression type fixed tool to solve the technical problems of inconvenient operation, time-consuming and laborious, and easy assembly deviation between the shell and the upper cover in the prior art.

[0006] The utility model provides a manual compression type fixed tool, which is used for fixing the upper cover of the vehicle filter on the shell, and the vehicle filter further comprises a copper bar assembly.

[0007] The fixed tool comprises two clamping plates, at least one guide and at least one adjusting piece, one end of the guide is connected with any one of the two clamping plates, the other end of the guide passes through the other clamping plate and is screwed with the adjusting piece.

[0008] The adjusting piece is rotated to adjust the clamping gap between the two clamping plates, so as to fix the shell and the upper cover between the two clamping plates.

[0009] The clamping plate is provided with a notch corresponding to the copper bar assembly, so that part of the copper bar assembly is overlapped on the notch, and the other part is located outside the notch.

[0010] Further, the fixing jig comprises a first guide, a first adjusting piece, a second guide and a second adjusting piece, the first adjusting piece is screwed on the first guide, and the second adjusting piece is screwed on the second guide.

[0011] The first guide and the second guide are respectively arranged at opposite ends of the clamping plate.

[0012] Further, one end of the first guide and one end of the second guide are fixedly connected to the clamping plate.

[0013] Further, the fixing jig comprises a first clamping plate and a second clamping plate arranged opposite to the first clamping plate.

[0014] Further, the copper bar assembly comprises a first copper bar, a second copper bar and an insulating piece.

[0015] The first end of the first copper bar and the first end of the second copper bar are sleeved in the insulating piece.

[0016] Further, the first end of the first copper bar and the first end of the second copper bar are integrally formed with the insulating piece.

[0017] Further, the first clamping plate is provided with a first notch portion opposite to the insulating piece.

[0018] Further, the second clamping plate is provided with a second notch portion and a third notch portion, the second notch portion corresponds to the second end of the first copper bar, and the third notch portion corresponds to the second end of the second copper bar.

[0019] Compared with the prior art, the fixing jig has the advantages that:

[0020] In the manual pressing type fixing jig, the clamping gap between the two clamping plates can be adjusted by rotating the adjusting piece, the shell and the upper cover can be placed between the two clamping plates after the shell is glued and the upper cover is assembled on the shell, the upper cover and the shell are clamped by rotating the adjusting piece, and the fixing connection between the upper cover and the shell is completed, the operation is convenient, the time and labor are saved, the assembly deviation of the upper cover and the shell during the cooling process of the glue is avoided, and the copper bar assembly is provided with a notch portion corresponding to the copper bar assembly on the clamping plate, so that the copper bar assembly is prevented from deforming and bending during the test. BRIEF DESCRIPTION OF DRAWINGS

[0021] Fig. 1For the use state of the manual compression type fixing jig in the embodiment of the utility model, reference is made to the figure.

[0022] Fig. 2 For the perspective view of the manual compression type fixing jig in the embodiment of the utility model.

[0023] In the figure: 100, upper cover; 200, shell; 300, copper bar assembly; 310, first copper bar; 320, second copper bar; 330, insulating piece; 400, fixing jig; 410, first clamping plate; 411, first gap part; 420, second clamping plate; 421, second gap part; 422, third gap part; 430, first guide piece; 440, second guide piece; 450, first adjusting piece; 460, second adjusting piece. DETAILED DESCRIPTION

[0024] In order to facilitate the understanding of the utility model, the utility model will be described more fully below with reference to the relevant drawings. The drawings show several embodiments of the utility model. However, the utility model can be realized in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the utility model more thorough and comprehensive.

[0025] It should be noted that when an element is referred to as being "fixed to" another element, it can be directly on the other element or there can be an intervening element. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or there can be an intervening element. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.

[0026] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which the utility model belongs. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used herein, the term "and / or" includes any and all combinations of one or more of the associated listed items.

[0027] Please refer to Figs. 1-2 , which is a manual compression type fixing jig in an embodiment of the utility model, the fixing jig 400 is used for fixing the upper cover 100 in the vehicle-mounted filter on the shell 200, the vehicle-mounted filter further comprises a copper bar assembly 300, it should be noted that the vehicle-mounted filter is not limited to the upper cover 100, the shell 200, the copper bar assembly 300 in the embodiment, it can also include other components such as magnetic core arranged in the shell 200, since other components of the vehicle-mounted filter belong to the conventional prior art in the art, therefore, here is not specially explained.

[0028] Specifically, in some actual cases, in order to avoid the assembly deviation of the shell 200 and the upper cover 100 in the cooling process, the fixing jig 400 includes two clamping plates, at least one guide and at least one adjusting member in the embodiment. One end of the guide is connected with any one of the two clamping plates, and the other end of the guide penetrates the other clamping plate and is screwed with the adjusting member.

[0029] The clamping gap between the two clamping plates is adjusted by rotating the adjusting member, so that the shell 200 and the upper cover 100 are fixed between the two clamping plates.

[0030] The clamping plate is provided with a notch portion corresponding to the copper bar assembly 300, so that part of the copper bar assembly 300 overlaps the notch portion, and the other part is located outside the notch portion.

[0031] That is, by rotating the adjusting member in the embodiment, the clamping gap between the two clamping plates can be adjusted, so that when the shell 200 is completed and the upper cover 100 is assembled on the shell 200, the shell 200 and the upper cover 100 can be placed between the two clamping plates, and finally the adjusting member is rotated to clamp the upper cover 100 and the shell 200, thereby completing the fixed connection between the upper cover 100 and the shell 200, solving the inconvenience and time-consuming and laborious problems in the prior art, and avoiding the assembly deviation of the upper cover 100 and the shell 200 in the cooling process. In addition, the notch portion corresponding to the copper bar assembly 300 is provided on the clamping plate in the present application, so that the support force is provided when the copper bar assembly 300 is tested later, avoiding the deformation and bending of the copper bar assembly 300.

[0032] In order to further understand the case, in the present example, the two clamping plates can be a first clamping plate 410 and a second clamping plate 420 arranged opposite to the first clamping plate 410, and the guide and the adjusting member can also be two, such as a first guide 430, a first adjusting member 450, a second guide 440 and a second adjusting member 460. The first adjusting member 450 is screwed on the first guide 430, and the second adjusting member 460 is screwed on the second guide 440, wherein the first guide 430 and the second guide 440 are respectively arranged at opposite ends of the clamping plate.

[0033] In some preferred embodiments, one end of the first guide 430 and one end of the second guide 440 are fixedly connected with one clamping plate, such as one end of the first guide 430 and one end of the second guide 440 being fixedly connected with one clamping plate.

[0034] In some other embodiments, the first guide 430 and the second guide 440 can be screw rods, and the first adjusting member 450 and the second adjusting member 460 can be butterfly nuts.

[0035] In addition, it should be noted that the copper bar assembly 300 comprises the first copper bar 310, the second copper bar 320 and the insulating piece 330, wherein the first end of the first copper bar 310 and the first end of the second copper bar 320 are sleeved in the insulating piece 330, and in some embodiments, the first end of the first copper bar 310 and the first end of the second copper bar 320 are integrally formed with the insulating piece 330, specifically, the insulating piece 330 is cast on the first end of the first copper bar 310 and the first end of the second copper bar 320, and correspondingly, the first gap part 411 opposite to the insulating piece 330 is arranged on the first clamping plate 410, the second gap part 421 and the third gap part 422 are arranged on the second clamping plate 420, the second gap part 421 corresponds to the second end of the first copper bar 310, and the third gap part 422 corresponds to the second end of the second copper bar 320, and the first gap part 411, the second gap part 421 and the third gap part 422 can provide support for the position of the first copper bar 310 and the second copper bar 320.

[0036] In summary, the manual pressing type fixing jig in the embodiment of the present application has at least the following beneficial effects compared with the fixing method in the prior art:

[0037] In the manual pressing type fixing jig, the clamping gap between the two clamping plates can be adjusted by rotating the adjusting piece, the shell 200 and the upper cover 100 can be placed between the two clamping plates after the shell 200 is completed with glue dispensing and the upper cover 100 is assembled on the shell 200, and then the adjusting piece is rotated to clamp the upper cover 100 and the shell 200, thereby completing the fixed connection between the upper cover 100 and the shell 200, solving the inconvenient and time-consuming and labor-consuming problems in the prior art, avoiding the assembly deviation between the upper cover 100 and the shell 200 during the cooling process of the glue, and providing support for the copper bar assembly 300 during the later testing of the copper bar assembly 300, thereby avoiding the deformation and bending of the copper bar assembly 300.

[0038] In the description of the present specification, the description of the terms "one embodiment", "some embodiments", "an example", "a specific example", or "some examples" means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present application. In the present specification, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0039] The above embodiments only express several implementation manners of the utility model, the description is more specific and detailed, but can not therefore be understood as the limitation of the utility model patent range. It should be pointed out that for ordinary skilled person in the art, without departing from the utility model concept, several deformations and improvements can be made, which belong to the protection range of the utility model. Therefore, the protection range of the utility model patent should be subject to the appended claims.

Claims

1. A manual press-type fixing jig characterized by comprising: The fixing jig is used for fixing an upper cover of a vehicle filter on a shell, and the vehicle filter further comprises a copper bar assembly; The fixing jig comprises two clamping plates, at least one guide and at least one adjusting member, one end of the guide is connected with any one of the two clamping plates, and the other end of the guide penetrates through the other one of the two clamping plates and is screwed with the adjusting member; The clamping gap between the two clamping plates is adjusted by rotating the adjusting member, so that the shell and the upper cover are fixed between the two clamping plates; The clamping plate is provided with a notch corresponding to the copper bar assembly, so that a part of the copper bar assembly overlaps on the notch, and the other part is located outside the notch.

2. The manual clamp-type fixing jig according to claim 1, characterized by The fixing jig comprises a first guide, a first adjusting member, a second guide and a second adjusting member, the first adjusting member is screwed on the first guide, and the second adjusting member is screwed on the second guide; The first guide and the second guide are respectively arranged at opposite ends of the clamping plate.

3. The manual clamp-type fixing jig according to claim 2, characterized by One end of the first guide and one end of the second guide are fixedly connected with the clamping plate.

4. The manual clamp-type fixing jig according to claim 1, wherein The fixing jig comprises a first clamping plate and a second clamping plate arranged opposite to the first clamping plate.

5. The manual clamp-type fixing jig according to claim 4, wherein The copper bar assembly comprises a first copper bar, a second copper bar and an insulating member; The first end of the first copper bar and the first end of the second copper bar are sleeved in the insulating member.

6. The manual clamp-type fixing jig according to claim 5, wherein The first end of the first copper bar and the first end of the second copper bar are integrally formed with the insulating member.

7. The manual clamp-type holding fixture according to claim 6, wherein The first clamping plate is provided with a first notch corresponding to the insulating member.

8. The manual clamp-type holding fixture according to claim 6, wherein The second clamping plate is provided with a second notch and a third notch, the second notch corresponds to the second end of the first copper bar, and the third notch corresponds to the second end of the second copper bar.

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