Assembly line installation tool balancing device

Abstract

The invention provides an assembly line installation tool balancing device, which belongs to the technical field of tool clamps, and comprises a truss, an X-axis horizontal linear movement module is arranged on the upper part of the truss, a Y-axis horizontal linear movement module is arranged at the power output end of the X-axis horizontal linear movement module, a probe rod is arranged at the power output end of the Y-axis horizontal linear movement module, and a balance rod is arranged at the power output end of the probe rod. A connecting seat is arranged at the lower end of the probe rod, a clamp seat is rotatably mounted on the connecting seat through a bearing, a tool mounting part is arranged on the clamp seat, and a mounting tool needing to be fixed can be fixed on the clamp seat through the tool mounting part; then the horizontal position of the mounting tool is adjusted through operation of the X-axis horizontal linear moving module and the Y-axis horizontal linear moving module, the angle of the mounting tool is adjusted through rotation between the connecting base and the clamp base, it is guaranteed that the position of the mounting tool corresponds to a to-be-mounted part on a workpiece, and therefore the mounting reliability of a bolt on a die casting is guaranteed.

Description

TECHNICAL FIELD

[0001] The present application belongs to the technical field of tooling fixtures, and particularly relates to an assembly line installation tool balancing device. BACKGROUND

[0002] With the rapid development of the automobile manufacturing industry, the structure and materials of automobile bodies have undergone revolutionary changes. The die casting and integrated die casting process of automobile bodies has been increasingly widely used in automobile manufacturing due to its ability to significantly improve production efficiency and material utilization. This technological innovation not only greatly enhances the overall strength of the body structure, but also promotes the progress of lightweight design. However, it also puts forward more stringent requirements for the stability and precision of the connection between various parts of the body.

[0003] Under such circumstances, bolted connections have become the preferred solution for connecting automobile die castings due to their excellent connection performance, such as high strength connection, excellent shock and impact resistance, good wear resistance, and effective stress dispersion to protect the base thread.

[0004] In view of this, the technical upgrading of bolt installation tools is particularly urgent. SUMMARY

[0005] The purpose of the present application is to address the problem of difficulty in ensuring stable axial force and precise installation angle during manual bolt installation. A balancing device for assembly line installation tools is proposed and designed, which can balance and fix the bolt installation tool during the bolt installation process to ensure the reliability of bolt installation on die castings.

[0006] In order to achieve the above object, the technical scheme provided by the present application is: an assembly line mounting tool balancing device, which comprises a truss, an X-axis horizontal linear movement module is arranged at the upper portion of the truss, a Y-axis horizontal linear movement module is mounted at the power output end of the X-axis horizontal linear movement module, the output movement direction of the Y-axis horizontal linear movement module is perpendicular to the output movement direction of the X-axis horizontal linear movement module, a feeler rod is mounted at the power output end of the Y-axis horizontal linear movement module, a connecting seat is arranged at the lower end of the feeler rod, a clamp seat is rotatably mounted on the connecting seat through a bearing, a tool mounting portion is arranged on the clamp seat, and the mounting tool to be fixed can be fixed on the clamp seat through the tool mounting portion, then the horizontal position of the mounting tool is adjusted through the operation of the X-axis horizontal linear movement module and the Y-axis horizontal linear movement module, the angle of the mounting tool is adjusted through the rotation between the connecting seat and the clamp seat, the position of the mounting tool is ensured to correspond to the mounting part on the workpiece, and the mounting reliability of the bolt on the die casting is ensured.

[0007] Further, the X-axis horizontal linear movement module comprises two X-axis guide rails which are arranged in parallel at the upper end of the truss, and one X-axis sliding block is slidably mounted on each of the two X-axis guide rails, and the two X-axis sliding blocks are fixedly connected with the Y-axis horizontal linear movement module, so as to drive the Y-axis horizontal linear movement module and the feeler rod fixed at the Y-axis horizontal linear movement module to move horizontally along the length direction of the X-axis guide rail.

[0008] Further, at least two pulleys are arranged at the lower end of each X-axis sliding block, and the pulleys at the lower end of each X-axis sliding block are horizontally slidably connected with the corresponding X-axis guide rail, so as to ensure that the X-axis sliding block can stably slide along the X-axis guide rail.

[0009] Further, X-axis stop plates are arranged at the two ends of the X-axis guide rail, the X-axis stop plates can abut against the X-axis sliding block and block and protect the X-axis sliding block, and the X-axis sliding block is prevented from being separated from the X-axis guide rail.

[0010] Further, the Y-axis horizontal linear movement module comprises two Y-axis guide rails which are arranged in parallel, the two ends of the Y-axis guide rails are fixedly connected with the two X-axis sliding blocks, and one Y-axis sliding block is slidably mounted on the two Y-axis guide rails, and the lower end of the Y-axis sliding block is fixedly connected with the upper end of the feeler rod, so as to drive the feeler rod to move horizontally along the length direction of the Y-axis guide rail.

[0011] Further, two pairs of pulleys are arranged in parallel at the lower end of the Y-axis sliding block, and the two pairs of pulleys are horizontally slidably connected with the two Y-axis guide rails, so as to ensure that the Y-axis sliding block can stably slide along the Y-axis guide rail.

[0012] Further, a Y-axis stop plate is arranged on one side of the X-axis sliding block, the Y-axis stop plate can abut against the Y-axis sliding block and block and protect the Y-axis sliding block, and the Y-axis sliding block is prevented from being separated from the Y-axis guide rail.

[0013] Furthermore, the probe includes a fixed rod, the upper end of which is fixedly connected to the lower end of the Y-axis slider. The lower end of the fixed rod is provided with a vertical sliding hole, and a movable rod is vertically slidably installed in the vertical sliding hole through a linear bearing. The lower end of the movable rod is fixedly connected to the connecting seat.

[0014] Furthermore, at least one rolling retainer is provided on the upper part of the movable rod, and the rolling retainer contacts the inner wall of the fixed rod, thereby ensuring the stability of the movable rod in the vertical direction through the contact between the rolling retainer and the inner wall of the fixed rod.

[0015] Furthermore, the tool mounting part is a mounting hole that penetrates the fixture base, and the tool can be inserted into the mounting hole by an interference fit to fix it to the fixture base.

[0016] As can be seen from the above technical solution, the present invention has the following advantages: the installation tool to be fixed can be fixed on the fixture seat through the tool installation part, and then the horizontal position of the installation tool can be adjusted by the operation of the X-axis horizontal linear movement module and the Y-axis horizontal linear movement module, the height of the installation tool can be adjusted by the relative sliding between the fixed rod and the movable rod, and the angle of the installation tool can be adjusted by the rotation between the connecting seat and the fixture seat, so as to ensure that the position of the installation tool corresponds to the part to be installed on the workpiece, thereby ensuring the reliability of the bolt installation on the die casting. Attached Figure Description

[0017] To more clearly illustrate the technical solution of the present invention, the accompanying drawings used in the description will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1 This is the front view of the present invention; Figure 2 This is the left view of the present invention; Figure 3 This is a top view of the present invention; Figure 4 for Figure 1 Enlarged view of point A in the present invention; Figure 5 for Figure 2 Enlarged cross-sectional view at point B in the present invention; Figure 6 This is a structural diagram of a tool fixture.

[0019] In the diagram: 1. Truss; 2. Moving unit; 201. X-axis guide rail; 202. Y-axis guide rail; 203. Y-axis slider; 204. X-axis slider; 205. Y-axis baffle; 206. Pulley; 3. Probe rod; 301. Movable rod; 302. Linear bearing; 303. Rolling cage; 304. Bearing; 305. Installation tool; 306. Fixture base. Detailed Implementation

[0020] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0021] like Figures 1 to 6 As shown, the present invention provides a balancing device for assembly line installation tools, comprising a truss 1, with a moving unit 2 disposed on the upper part of the truss 1. The moving unit 2 includes an X-axis horizontal linear movement module. The X-axis horizontal linear movement module includes two X-axis guide rails 201 arranged parallel to each other on the upper end of the truss 1. Each of the two X-axis guide rails 201 has an X-axis slider 204 disposed above it, and each X-axis slider 204 has at least two pulleys 206 disposed at its lower end. The pulleys 206 at the lower end of each X-axis slider 204 are horizontally slidably connected to the corresponding X-axis guide rail 201, so as to stably slide the two X-axis sliders 204 along the length direction of the X-axis guide rail 201. Furthermore, as a preferred embodiment, the present invention also provides X-axis baffles at both ends of the X-axis guide rails 201 on the truss 1, and the X-axis baffles can abut against the X-axis sliders 204 to block and protect the X-axis sliders 204, preventing them from detaching from the X-axis guide rails 201.

[0022] A Y-axis horizontal linear motion module is mounted on the upper ends of the two X-axis sliders 204. Specifically, the Y-axis horizontal linear motion module includes two parallel Y-axis guide rails 202. The two ends of the two Y-axis guide rails 202 are fixedly connected to the two X-axis sliders 204, and a Y-axis slider 203 is mounted on the upper part of the two Y-axis guide rails 202. Two pairs of pulleys 206 are parallel to each other at the lower end of the Y-axis slider 203. The two pairs of pulleys 206 are horizontally slidably connected to the two Y-axis guide rails 202, so that the Y-axis slider 203 is stably slidably mounted on the Y-axis guide rails 202 along their length. Simultaneously, a Y-axis baffle 205 is provided on the upper side of each of the two X-axis sliders 204, allowing the baffle 205 to abut against the Y-axis slider 203 to block and protect it, preventing it from detaching from the Y-axis guide rails 202.

[0023] The lower end of the Y-axis slider 203 is fixedly connected to a probe rod 3. The probe rod 3 includes a fixed rod. The upper end of the fixed rod is fixedly connected to the lower end of the Y-axis slider 203. The lower end of the fixed rod is provided with a vertical sliding hole. A movable rod 301 is vertically slidably installed in the vertical sliding hole through a linear bearing 302. At least one rolling retainer 303 is provided on the upper part of the movable rod 301, and the rolling retainer 303 is in contact with the inner wall of the fixed rod. Thus, the contact between the rolling retainer 303 and the inner wall of the fixed rod ensures the stability of the movable rod 301 in the vertical direction. A connecting seat is fixedly installed at the lower end of the movable rod 301. A clamp seat 306 is rotatably mounted on the connecting seat via a bearing. A tool mounting part is provided on the clamp seat 306. The tool mounting part is a mounting hole that passes through the clamp seat 306. The installation tool 305 to be fixed can be fixed on the clamp seat 306 through the tool mounting part. Then, the horizontal position of the installation tool 305 is adjusted by the operation of the X-axis horizontal linear movement module and the Y-axis horizontal linear movement module. The height of the installation tool 305 is adjusted by the relative sliding between the fixed rod and the movable rod 301. The angle of the installation tool 305 is adjusted by the rotation between the connecting seat and the clamp seat 306. This ensures that the position of the installation tool 305 corresponds to the part to be installed on the workpiece, thereby ensuring the reliability of the bolt installation on the die casting.

[0024] The terms "first," "second," "third," "fourth," etc. (if present) in the specification, claims, and accompanying drawings of this invention are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It should be understood that such data can be interchanged where appropriate so that embodiments of the invention described herein can be implemented in orders other than those illustrated or described herein. Furthermore, the terms "comprising" and "having," and any variations thereof, are intended to cover non-exclusive inclusion.

[0025] The above description of the disclosed embodiments enables those skilled in the art to make or use the invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the invention. Therefore, the invention is not to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A balancing device for assembly line installation tools, characterized in that, The system includes a truss, with an X-axis horizontal linear motion module mounted on the upper part of the truss. A Y-axis horizontal linear motion module is mounted on the power output end of the X-axis horizontal linear motion module. The output motion direction of the Y-axis horizontal linear motion module is perpendicular to the output motion direction of the X-axis horizontal linear motion module. A probe is mounted on the power output end of the Y-axis horizontal linear motion module. A connecting seat is provided at the lower end of the probe. A clamp seat is rotatably mounted on the connecting seat via a bearing. A tool mounting part is provided on the clamp seat.

2. The assembly line installation tool balancing device according to claim 1, characterized in that, The X-axis horizontal linear motion module includes two X-axis guide rails arranged parallel to each other on the upper end of the truss. Each of the two X-axis guide rails has an X-axis slider slidably mounted on it, and both X-axis sliders are fixedly connected to the Y-axis horizontal linear motion module.

3. The assembly line installation tool balancing device according to claim 2, characterized in that, Each X-axis slider has at least two pulleys at its lower end, and each pulley at the lower end of the X-axis slider is horizontally slidably connected to the corresponding X-axis guide rail.

4. The assembly line installation tool balancing device according to claim 2, characterized in that, The truss has X-axis baffles at both ends of the X-axis guide rail, and the X-axis baffles can abut against the X-axis slider.

5. The assembly line installation tool balancing device according to claim 2, characterized in that, The Y-axis horizontal linear motion module includes two parallel Y-axis guide rails. The two ends of the Y-axis guide rails are fixedly connected to two X-axis sliders, and the two Y-axis guide rails are slidably mounted on a Y-axis slider. The lower end of the Y-axis slider is fixedly connected to the upper end of the probe rod.

6. The balancing device for assembly line installation tools according to claim 5, characterized in that, Two pairs of pulleys are arranged parallel to each other at the lower end of the Y-axis slider, and the two pairs of pulleys are horizontally slidably connected to the two Y-axis guide rails respectively.

7. The assembly line installation tool balancing device according to claim 5, characterized in that, A Y-axis baffle is provided on one side of the X-axis slider, and the Y-axis baffle can abut against the Y-axis slider.

8. The assembly line installation tool balancing device according to claim 5, characterized in that, The probe includes a fixed rod, the upper end of which is fixedly connected to the lower end of the Y-axis slider. The lower end of the fixed rod is provided with a vertical sliding hole, and a movable rod is vertically slidably installed in the vertical sliding hole through a linear bearing. The lower end of the movable rod is fixedly connected to the connecting seat.

9. The balancing device for assembly line installation tools according to claim 8, characterized in that, The upper part of the movable rod is provided with at least one rolling retainer, which contacts the inner wall of the fixed rod.

10. The assembly line installation tool balancing device according to claim 1, characterized in that, The tool mounting section has a mounting hole that penetrates the fixture base.

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