Convenient and reliable auxiliary assembly tool jig

Abstract

The utility model discloses a convenient and reliable auxiliary assembly tool jig which comprises a machine frame, a front side plate is arranged at the front end of the machine frame, a three-connecting-rod mechanism is installed at the position of the outer wall of a handrail installation main shaft, bolts are installed at the four corners of the rear end of a tool main body, and the bolts are connected with the three-connecting-rod mechanism. A handle is installed in the middle of the rear end of the tool body, a test rack is reliably and firmly installed on the tool jig, an original tool horizontal installation mode is upgraded into a vertical installation mode, the center height is increased, the tool jig is more convenient to adapt to the height of a worker to carry out an assembly process, physical strength consumed by the worker during installation is greatly saved, and the work efficiency is improved. According to the tool, clearance fit between the sliding block and the sliding groove is innovatively used, in the special case, the machine frame is equivalent to the sliding block, the tool is equivalent to the sliding groove, the machine frame can be vertically and smoothly placed at the designated position of the tool, and then a clamp locking mechanism is designed, so that installation is reliable, efficiency is improved, and cost is saved.

Description

Technical Field

[0001] The utility model belongs to the technical field related to convenient and reliable auxiliary assembly tooling and fixtures, and in particular relates to a convenient and reliable auxiliary assembly tooling and fixture. Background Art

[0002] Convenient and reliable auxiliary assembly tooling is a tool or equipment used to assist product assembly. It can help workers complete assembly work faster and more accurately, improve assembly efficiency and quality. Convenient and reliable auxiliary assembly tooling plays a vital role in production. It can effectively reduce human errors in the assembly process, improve the consistency and accuracy of product assembly, thereby improving product quality and production efficiency.

[0003] Traditional test rack products require the spindle, motor and three-link mechanism to be installed on the rack for fixed testing. Previously, our installation required one person to hold the test rack steady, and another person to hold the motor and three-link mechanism to install them, and then fix the pressure strip with nuts, or lay the test rack upside down, put the motor and three-link mechanism in, and then turn it upside down and place it vertically. This is time-consuming, wastes manpower, and is inconvenient and unreliable to install. Utility Model Content

[0004] The purpose of the utility model is to provide a convenient and reliable auxiliary assembly tool to solve the problem of the traditional test frame product proposed in the above background technology, which requires the spindle, motor and three-link mechanism to be installed on the frame for fixed testing. Previously, our installation required one person to hold the test frame steady, and the other person to hold the motor and the three-link mechanism to install them, and then fix the pressure strip with nuts, or lay the test frame upside down, put the motor and the three-link mechanism in, and then turn it upside down and place it vertically. This is time-consuming, wastes manpower, and is inconvenient and unreliable to install.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a convenient and reliable auxiliary assembly tool, comprising a frame, a front side plate is provided at the front end position of the frame, a motor is installed at the front end position of the front side plate, a railing mounting spindle is sleeved on the front end of the frame at the upper position, a three-link mechanism is installed at the outer wall position of the railing mounting spindle, a connecting plate is installed at the rear end position of the railing mounting spindle, four corners of the connecting plate are provided with grooves at the inner position, the connecting plate is installed with mounting holes at the four corners through the grooves, an upper extension rod is fixed at the inner side position of the mounting hole, a lower extension rod is installed at the inner side position of the upper extension rod, the upper extension rod and the lower extension rod are connected by a rotating shaft, a limiting plate is fixed at the other side position of the lower extension rod, a tooling body is plug-inly connected at the outer wall position of the frame, bolts are installed at the four corners of the rear end of the tooling body, and a handle is installed at the middle position of the rear end of the tooling body.

[0006] Preferably, the frame slides into an internal position of the tooling body.

[0007] Preferably, the handle is mounted on the tool body through threads, and bolts are installed at the four corners of the tool body.

[0008] Preferably, the motor is installed on the frame through the front side plate.

[0009] Preferably, the railing installation spindle is inserted into an inner position of the frame for installation, and the railing installation spindle is connected to the motor through a three-link mechanism.

[0010] Preferably, the connecting plate is installed through mounting holes at four corners, and a through-hole is provided at the front end of the mounting hole.

[0011] Preferably, the mounting hole can be extended outward through an upper extension rod and a lower extension rod.

[0012] Preferably, when the lower extension rod moves to the outer position, an angle adjustment is made with the upper extension rod through the rotating shaft, and the limiting plate prevents the lower extension rod from departing from the inner position of the groove.

[0013] Compared with the prior art, the utility model provides a convenient and reliable auxiliary assembly tool, which has the following beneficial effects:

[0014] This device adopts a mechanical limit method to allow the test frame to be reliably and firmly installed on the tooling fixture. This new tooling upgrades the original horizontal installation method of the tooling to a vertical direction. The increased center height makes it more convenient to use the workers' height for assembly processes, which greatly saves the workers' physical strength consumed during installation. This tooling innovatively uses the clearance fit between the slider and the slide groove. In this special case, the frame is equivalent to the slider, and the tooling is equivalent to the slide groove, so that the frame can be placed vertically and smoothly at the specified position of the tooling, and then the fixture locking mechanism of this design is used, which can ensure reliable installation, improve efficiency and save costs.

[0015] The connecting plate is installed through the mounting hole, and the mounting hole can be extended outward through the extension rod. When the lower extension rod is extended to the external position, the angle between the upper extension rod and the lower extension rod can be adjusted, making the installation of the connecting plate more flexible. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 The utility model is a convenient and reliable auxiliary assembly tool structure schematic diagram.

[0017] Figure 2 The utility model is a rear view structural schematic diagram of a convenient and reliable auxiliary assembly tooling fixture.

[0018] Figure 3 The utility model is a side view structural schematic diagram of a convenient and reliable auxiliary assembly tooling fixture.

[0019] Figure 4 The utility model is a convenient and reliable auxiliary assembly tool fixture connecting plate internal structure schematic diagram.

[0020] In the figure: 1. frame; 2. railing mounting spindle; 3. motor; 4. three-link mechanism; 5. connecting plate; 6. tooling body; 7. handle; 8. bolt; 9. front side plate; 10. mounting hole; 11. upper extension rod; 12. rotating shaft; 13. lower extension rod; 14. limit plate; 15. groove. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0022] The utility model provides Figure 1-4A convenient and reliable auxiliary assembly tooling fixture is shown, comprising a frame 1, a front side plate 9 is arranged at the front end of the frame 1, a motor 3 is installed at the front end of the front side plate 9, a railing mounting spindle 2 is sleeved at the front end of the frame 1 at the upper position, a three-link mechanism 4 is installed at the outer wall position of the railing mounting spindle 2, a connecting plate 5 is installed at the rear end position of the railing mounting spindle 2, and grooves 15 are arranged at the four corners of the connecting plate 5 at the inner position, and the connecting plate 5 is connected at the position of the railing mounting spindle 2 through the grooves 15. Mounting holes 10 are installed at the four corners, an upper extension rod 11 is fixed at the inner side of the mounting hole 10, a lower extension rod 13 is installed at the inner side of the upper extension rod 11, the upper extension rod 11 and the lower extension rod 13 are connected by a rotating shaft 12, a limiting plate 14 is fixed at the other side of the lower extension rod 13, a tooling body 6 is plug-in connected at the outer wall of the frame 1, bolts 8 are installed at the four corners of the rear end of the tooling body 6, and a handle 7 is installed at the middle position of the rear end of the tooling body 6.

[0023] Loosen the screws of the black mushroom-head handle 7, insert the frame 1 vertically and smoothly into the tooling, observe that the frame 1 is placed at the bottom of the limit, and then lock the black mushroom-head handle 7, assemble the spindle and motor 3 in turn, and then connect the motor 3 and the spindle with a three-link rod. After the general assembly is completed and ready for testing, connect the power line and Hall line of the motor 3 to the test bench and perform relevant functional tests.

[0024] like Figure 1 and Figure 2 As shown, the frame 1 slides into the internal position of the tooling body 6, the handle 7 is installed with the tooling body 6 through a thread, bolts 8 are installed at the four corners of the tooling body 6, the motor 3 is installed with the frame 1 through the front side plate 9, the railing mounting spindle 2 is inserted into the inner position of the frame 1 for installation, and the railing mounting spindle 2 is connected with the motor 3 through a three-link mechanism 4.

[0025] This device adopts a mechanical limiting method to allow the test frame 1 to be reliably and firmly installed on the tooling fixture. This new tooling upgrades the original horizontal installation method of the tooling to a vertical direction. The increased center height makes it more convenient to use the workers' height to carry out the assembly process, which greatly saves the workers' physical strength consumed during installation. This tooling innovatively uses the clearance fit between the slider and the slide groove. In this special case, the frame 1 is equivalent to the slider, and the tooling is equivalent to the slide groove, so that the frame 1 can be placed vertically and smoothly at the specified position of the tooling, and then the fixture locking mechanism of this design is used.

[0026] like Figure 2 and Figure 4As shown, the connecting plate 5 is installed through the mounting holes 10 at the four corners, and a circular hole is set at the front end of the mounting hole 10. The mounting hole 10 can be extended outward through the upper extension rod 11 and the lower extension rod 13. When the lower extension rod 13 moves to the outer position, the angle is adjusted with the upper extension rod 11 through the rotating shaft 12. The limiting plate 14 prevents the lower extension rod 13 from leaving the internal position of the groove 15.

[0027] The connecting plate 5 is installed through the mounting hole 10, and the mounting hole 10 can be extended outward through the extension rod. When the lower extension rod 13 extends to the external position, the angle between the upper extension rod 11 and the lower extension rod 13 can be adjusted, making the installation of the connecting plate 5 more flexible.

[0028] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A convenient and reliable auxiliary assembly tool, characterized in that: The invention comprises a frame (1), wherein a front side plate (9) is arranged at the front end of the frame (1), a motor (3) is installed at the front end of the front side plate (9), a railing mounting spindle (2) is sleeved at the upper position of the front end of the frame (1), a three-link mechanism (4) is installed at the outer wall position of the railing mounting spindle (2), a connecting plate (5) is installed at the rear end position of the railing mounting spindle (2), grooves (15) are arranged at the four corners of the connecting plate (5) at the inner position, and the connecting plate (5) is installed with mounting holes at the four corners through the grooves (15). (10), an upper extension rod (11) is fixed at the inner side of the mounting hole (10), a lower extension rod (13) is installed at the inner side of the upper extension rod (11), the upper extension rod (11) and the lower extension rod (13) are connected via a rotating shaft (12), a limiting plate (14) is fixed at the other side of the lower extension rod (13), a tooling body (6) is plug-in-connected at the outer wall of the frame (1), bolts (8) are installed at the four corners of the rear end of the tooling body (6), and a handle (7) is installed at the middle of the rear end of the tooling body (6).

2. A convenient and reliable auxiliary assembly tool according to claim 1, characterized in that: The frame (1) slides into an internal position of the tooling body (6).

3. A convenient and reliable auxiliary assembly tool according to claim 1, characterized in that: The handle (7) is mounted on the tool body (6) via threads, and bolts (8) are mounted at the four corners of the tool body (6).

4. A convenient and reliable auxiliary assembly tool according to claim 1, characterized in that: The motor (3) passes through the front side plate (9) and is installed on the frame (1).

5. A convenient and reliable auxiliary assembly tool according to claim 1, characterized in that: The handrail mounting spindle (2) is inserted into an inner position of the frame (1) for installation, and the handrail mounting spindle (2) is connected to the motor (3) via a three-link mechanism (4).

6. A convenient and reliable auxiliary assembly tool according to claim 1, characterized in that: The connecting plate (5) is installed through the installation holes (10) at the four corners, and a through circular hole is provided at the front end of the installation hole (10).

7. A convenient and reliable auxiliary assembly tool according to claim 6, characterized in that: The mounting hole (10) can be extended outwards via an upper extension rod (11) and a lower extension rod (13).

8. A convenient and reliable auxiliary assembly tool according to claim 7, characterized in that: When the lower extension rod (13) moves to the outer position, an angle adjustment is generated with the upper extension rod (11) through the rotating shaft (12), and the limiting plate (14) prevents the lower extension rod (13) from departing from the inner position of the groove (15).

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