General mounting tool for fasteners

Abstract

The utility model provides a general mounting tool for fasteners, which relates to the technical field of mounting of automobile auxiliary parts and comprises a handle, a connecting pipe and a chuck, the handle and the chuck are arranged at two ends of the connecting pipe and are connected with the connecting pipe, the chuck is provided with a groove matched with a fastener to be mounted in shape, and the handle is connected with the connecting pipe. The groove is formed by recessing inwards from the end face of the chuck. When the installation tool is used, a part to be installed is placed in the groove and is installed and fixed through force application of the handle, and compared with an original bare-handed installation method, the installation tool can greatly improve the installation operation efficiency of the fastener and reduce the installation working hours so as to achieve the effect that no newly-added operators need to be added; meanwhile, the labor load of operators is greatly reduced, and occupational diseases caused by a high-intensity operation mode are avoided; and meanwhile, by using the mounting tool, it is ensured that the fastener is mounted at the correct position, deformation and breakage of the fastener during mounting are avoided, and the production quality stability is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile auxiliary parts installation, in particular to a universal fastener installation tool. Background Art

[0002] When assembling bumper parts, fasteners are often used to reinforce the parts after installation to prevent them from loosening. This fastener is used in many car models and is relatively common, with excellent reinforcement effect. However, in the past, operators installed this type of fasteners by hand, and there is room for improvement in the installation method.

[0003] In the past, operators installed this type of fasteners by hand, which has the following disadvantages:

[0004] (1) The installation space of some fasteners is narrow, and the manual installation takes a long time (about 10 seconds per piece), resulting in insufficient installation manpower at the post, requiring additional personnel, and increasing labor costs;

[0005] (2) When fasteners are installed by hand, they are prone to being improperly installed at the installation location, resulting in the risk of loosening of parts due to improper installation of fasteners after installation, affecting the installation quality of the product;

[0006] (3) Since the stress-bearing area of ​​fasteners is small, if fasteners are installed in place for a long time and in large quantities by hand, it is easy to cause finger injuries (fingers blisters) to the workers, and the high intensity of the work will cause complaints from the workers. Utility Model Content

[0007] In view of this, the purpose of the utility model is to provide a universal fastener installation tool to solve the technical problems of the prior art of installing fasteners by hand, such as low installation efficiency, unguaranteed installation effect, and increased labor load of operators.

[0008] In order to achieve the above-mentioned purpose, the utility model provides a universal fastener installation tool, including a handle, a connecting tube and a chuck, the handle and the chuck are arranged at both ends of the connecting tube and are connected to the connecting tube, the chuck is provided with a groove adapted to the shape of the fastener to be installed, and the groove is formed by being recessed inward from the end surface of the chuck.

[0009] Optionally, the longitudinal cross-section of the chuck is a T-shaped structure.

[0010] Optionally, the chuck includes a clamping block and a connecting block, the clamping block and the connecting block are vertically connected, the groove is provided on a side of the clamping block opposite to the connecting block, and the connecting block is connected to the connecting pipe.

[0011] Optionally, the cross-section of the groove is U-shaped.

[0012] Optionally, the connecting block is provided with a connecting hole adapted to the connecting pipe.

[0013] Optionally, an inner wall of the connecting hole is provided with an internal thread, and an end of the connecting pipe is provided with an external thread.

[0014] Optionally, a magnetic member is fixedly disposed in the groove.

[0015] Optionally, a raised limiting portion is provided at the end of the groove.

[0016] Optionally, a telescopic joint is provided on the connecting pipe.

[0017] Optionally, the connecting pipe is detachably connected to the clamp.

[0018] The universal fastener installation tool provided by the utility model has the following technical effects:

[0019] This universal fastener installation tool is mainly composed of a handle, a connecting tube and a chuck. The handle and the chuck are arranged at both ends of the connecting tube and are connected to the connecting tube. The chuck is provided with a groove that matches the shape of the fastener to be installed, and the groove is formed by being recessed inward from the end surface of the chuck. When the installation tool of the utility model is used, the part to be installed is placed in the groove and installed and fixed by applying force with the handle. Compared with the previous method of manual installation, the installation tool of the utility model can greatly improve the efficiency of fastener installation and reduce installation working hours to achieve the effect of not requiring additional operators; at the same time, it greatly reduces the labor load of operators and avoids the occurrence of occupational diseases caused by high-intensity working methods; at the same time, by using the installation tool, it is ensured that the fastener is installed in the correct position, deformation and breakage of the fastener are avoided during installation, and the stability of production quality is guaranteed. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0021] Figure 1 It is a three-dimensional structural schematic diagram of the universal fastener installation tool of the utility model;

[0022] Figure 2 yes Figure 1 A front view of a universal installation tool for medium fasteners;

[0023] Figure 3 yes Figure 1 A side view of the universal installation tool for medium fasteners;

[0024] Figure 4 yes Figure 1 A schematic diagram of the three-dimensional structure of a chuck of a universal fastener installation tool;

[0025] Figure 5 yes Figure 4 Side view of the middle chuck;

[0026] Figure 6 yes Figure 1 A schematic diagram of a first use state of the universal installation tool for medium fasteners;

[0027] Figure 7 yes Figure 1 Schematic diagram of the second usage state of the universal installation tool for fasteners.

[0028] in, Figure 1-Figure 7 :

[0029] 1. Handle; 2. Connecting pipe; 21. Telescopic joint; 3. Clamp; 31. Clamping block; 311. Groove; 312. Raised limiting portion; 32. Connecting block; 4. Magnet. DETAILED DESCRIPTION

[0030] In order to make the purpose, technical solution and advantages of the utility model clearer, the technical solution of the utility model will be described in detail below. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other implementation methods obtained by ordinary technicians in this field without creative work belong to the scope of protection of the utility model.

[0031] As described in the background technology, in the prior art, operators install this type of fasteners by hand, which has the following disadvantages:

[0032] (1) The installation space of some fasteners is narrow, and the manual installation takes a long time (about 10 seconds per piece), resulting in insufficient installation manpower at the post, requiring additional personnel, and increasing labor costs;

[0033] (2) When fasteners are installed by hand, they are prone to being improperly installed at the installation location, resulting in the risk of loosening of parts due to improper installation of fasteners after installation, affecting the installation quality of the product;

[0034] (3) Since the stress-bearing area of ​​fasteners is small, if fasteners are installed in place for a long time and in large quantities by hand, it is easy to cause finger injuries (fingers blisters) to the workers, and the high intensity of the work will cause complaints from the workers.

[0035] Based on this, the utility model provides a universal installation tool for fasteners. When the installation tool of the utility model is used, the part to be installed is placed in the groove and is installed and fixed by applying force through the handle. Compared with the previous method of manual installation, the installation tool of the utility model can greatly improve the efficiency of fastener installation operations, reduce installation working hours to achieve the effect of not requiring additional operators; at the same time, it greatly reduces the labor burden of operators and avoids the occurrence of occupational diseases caused by high-intensity working methods; at the same time, by using the installation tool, it is ensured that the fasteners are installed in the correct position, deformation and breakage during fastener installation are avoided, and the stability of production quality is guaranteed.

[0036] The following is combined with specific Figure 1-7 The technical solution of a preferred embodiment of the utility model is described in detail.

[0037] like Figure 1-7 As shown, the universal fastener installation tool includes a handle 1, a connecting tube 2 and a chuck 3. The handle 1 and the chuck 3 are located at both ends of the connecting tube 2. The handle 1 is perpendicular to the connecting tube 2, that is, a T-shaped structure is formed. The handle 1 and the connecting tube 2 are connected by an embedded structure to make the connection between the two more secure. The handle 1 can be convenient for the user to hold during operation. The symmetrical overall structure also ensures uniform force when installing the fastener, and it is not easy to cause the fastener to break during installation.

[0038] A groove 311 is provided on the chuck 3, and the groove 311 is located on the side opposite to the connecting pipe 2. The groove 311 is formed by being recessed inward from the end surface of the chuck 3. The shape of the groove 311 is adapted to the shape of the fastener to be installed to avoid deformation and breakage of the fastener during the pressing process.

[0039] The chuck 3 and the connecting tube 2 are connected by threads, which facilitates the disassembly and replacement of the chuck 3. The chuck 3 can be adjusted and replaced according to the shape of the fastener, and can be extended to other car models and other similar types of fasteners for installation and use. It has a wide range of uses and retains the connecting tube 2 and the handle 1, thereby saving tool material costs.

[0040] The chuck 3 of this embodiment is preferably made of stainless steel, which is not easily deformed or rusted after long-term use. The connecting pipe 2 and the handle 1 are both made of aluminum alloy, which is easy to achieve lightweight and effectively reduces the labor intensity of the user.

[0041] As a preferred embodiment, Figure 4 and Figure 5 As shown, the longitudinal cross-section of the chuck 3 is a T-shaped structure. The chuck 3 preferably includes a clamping block 31 and a connecting block 32. The clamping block 31 and the connecting block 32 are vertically connected and are preferably integrally formed. The groove 311 is provided on the side of the clamping block 31 opposite to the connecting block 32. The connecting block 32 is detachably connected to the connecting pipe 2.

[0042] Detailed, such as Figure 5As shown, a connecting hole is provided on the connecting block 32, an internal thread is provided on the inner wall of the connecting hole, and an external thread is provided on the outer wall of the end of the connecting pipe 2. The threaded connection between the connecting pipe 2 and the connecting block 32 is achieved through the cooperation of the internal thread and the external thread.

[0043] like Figure 4 As shown, the cross-section of the groove 311 of this embodiment is U-shaped, and a magnetic part is fixed in the groove 311. The magnetic part is preferably a magnet 4, which is embedded in the inner wall of the groove 311. The iron fasteners are attracted by the magnet 4 to prevent the fasteners from falling during the installation process.

[0044] As a preferred embodiment, Figure 5 As shown, the end of the groove 311 is provided with a raised limiting portion 312, and the raised limiting portion 312 is used to limit the slippage of the fastener to prevent the fastener from moving during the installation process to cause installation position deviation and affect the installation effect of the fastener.

[0045] As a more preferred embodiment, the connecting pipe 2 is provided with an expansion joint 21, such as Figure 6 and Figure 7 As shown, the length of the connecting pipe 2 can be conveniently adjusted through the telescopic joint 21 to adapt to different usage requirements and environments. In addition, this structure can save space and make the tool more portable.

[0046] At present, the auxiliary tool of the utility model has been put into use in the rear bumper assembly of the Haoying model, mainly used to install the exhaust pipe fasteners. It has obtained good feedback in mass production, and the fastener installation time can be reduced to 4 seconds per piece, greatly improving the efficiency of fastener installation; at the same time, it also reduces the intensity of the operator's installation of fasteners and improves the operator's job satisfaction.

[0047] In the description of the present utility model, it should be noted that, unless otherwise specified, "multiple" means two or more; the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present utility model and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", "third" and the like are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0048] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to the specific circumstances.

[0049] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. A universal fastener installation tool, characterized in that: It includes a handle, a connecting tube and a chuck, wherein the handle and the chuck are arranged at both ends of the connecting tube and are connected to the connecting tube, and the chuck is provided with a groove which is adapted to the shape of the fastener to be installed, and the groove is formed by being recessed inward from the end surface of the chuck.

2. The universal fastener installation tool according to claim 1, characterized in that: The longitudinal section of the clamp is in a T-shaped structure.

3. The universal fastener installation tool according to claim 2, characterized in that: The clamping head comprises a clamping block and a connecting block, the clamping block and the connecting block are vertically connected, the groove is arranged on a side of the clamping block opposite to the connecting block, and the connecting block is connected to the connecting pipe.

4. The universal fastener installation tool according to claim 3, characterized in that: The cross section of the groove is U-shaped.

5. The universal fastener installation tool according to claim 3, characterized in that: The connecting block is provided with a connecting hole adapted to the connecting pipe.

6. The universal fastener installation tool according to claim 5, characterized in that: An inner wall of the connecting hole is provided with an internal thread, and an end of the connecting pipe is provided with an external thread.

7. The universal fastener installation tool according to claim 3, characterized in that: A magnetic piece is fixedly arranged in the groove.

8. The universal fastener installation tool according to claim 3, characterized in that: The end of the groove is provided with a raised limiting portion.

9. The universal fastener installation tool according to any one of claims 1 to 8, characterized in that: The connecting pipe is provided with an expansion joint.

10. The universal fastener installation tool according to claim 1, characterized in that: The connecting pipe is detachably connected to the clamp.

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