Accompanying tool for compressor bottom plate

Abstract

The utility model discloses an accompanying tool for a compressor bottom plate, relates to the technical field of accompanying tools, and is mainly used for solving the problem that the existing accompanying tool for the compressor bottom plate can only adapt to a bottom plate mounting hole site with a single specification. According to the main structure, the tool comprises a tool base plate and a positioning plate which are connected in a quick release mode, bottom plate positioning pin sets are arranged on the two sides of the plate face of the positioning plate, and each bottom plate positioning pin set comprises a first bottom plate positioning pin and a third bottom plate positioning pin which are arranged on the upper plate face of the positioning plate and a second bottom plate positioning pin arranged on the lower plate face of the positioning plate; the tool base plate is provided with a first receding hole matched with the first bottom plate positioning pin and the second bottom plate positioning pin in an inserted mode and a second receding hole matched with the third bottom plate positioning pin in an inserted mode. The utility model provides an accompanying tool for a compressor bottom plate, which can adapt to bottom plate mounting hole sites of various specifications, can be remodeled through simple manual operation, and has good compatibility and flexibility.

Description

Technical Field

[0001] The utility model relates to the technical field of accompanying tooling, in particular to an accompanying tooling for a compressor base plate. Background Art

[0002] Traveling fixtures, also known as portable clamps, are a special type of tooling commonly used in automated production environments, such as automated production lines, machining centers, and flexible manufacturing systems. Traveling fixtures are primarily used to position and install workpieces. Combined with conveyor systems, they can automatically transport and transfer installed workpieces between various workstations, enabling machining at different locations. The presence of traveling fixtures ensures the relative positioning of the workpiece and tool, improving machining accuracy.

[0003] In the compressor manufacturing industry, portable tooling is used during the production of compressor baseplates. Furthermore, with the diversification of market demands and the continuous improvement of production efficiency, higher requirements are being placed on the compatibility and flexibility of portable tooling used for compressor baseplates.

[0004] However, because traditional portable tooling for compressor baseplates can only accommodate a single specification of baseplate mounting holes, continued use of traditional portable tooling, facing diverse market demands and continuously improving production efficiency, would not only increase the variety and cost of portable tooling but also reduce production efficiency and flexibility.

[0005] Therefore, there is an urgent need for a new portable tooling for compressor baseplates with good compatibility and flexibility. Utility Model Content

[0006] The purpose of the utility model is to provide a portable tooling for a compressor base plate, which can adapt to base plate mounting holes of various specifications, can be changed by simple manual operation, and has good compatibility and flexibility.

[0007] The utility model solves the above-mentioned technical problem through a technical solution: a portable tool for a compressor base plate, comprising a tool base plate and a positioning plate with plate surfaces arranged in parallel, and the positioning plate is quickly detachably connected to the tool base plate, and a base plate positioning pin group is provided on both sides of the plate surface of the positioning plate, and the base plate positioning pin group includes a first base plate positioning pin, a second base plate positioning pin and a third base plate positioning pin arranged in sequence in a clockwise direction, and the first base plate positioning pin and the third base plate positioning pin are arranged on the upper surface of the positioning plate, and the second base plate positioning pin is arranged on the lower surface of the positioning plate;

[0008] The tooling base plate is provided with a first avoidance hole which is plugged and matched with the first base plate positioning pin and the second base plate positioning pin, and a second avoidance hole which is plugged and matched with the third base plate positioning pin.

[0009] As a further improvement of the present invention, the two base plate positioning pin groups are rotationally symmetrically arranged around the axis of the positioning plate.

[0010] As a further improvement of the present invention, an upper positioning step is provided on the upper surface of the positioning plate between the two base plate positioning pin groups.

[0011] As a further improvement of the present invention, a lower positioning step is provided between the second bottom plate positioning pin and the third bottom plate positioning pin in the bottom plate positioning pin group, and the lower positioning step is provided on the lower plate surface of the positioning plate.

[0012] As a further improvement of the present invention, the tooling base plate is provided with four positioning plate mounting pins which are rotationally symmetrically arranged around the axis of the positioning plate, and the positioning plate is provided with four pin holes which correspond one to one with the positioning plate mounting pins.

[0013] As a further improvement of the present invention, a notch is provided in the middle of the positioning plate, and the first base plate positioning pin, the second base plate positioning pin, the third base plate positioning pin, the upper positioning step, the lower positioning step and the pin hole are all arranged on the positioning plate surface outside the notch.

[0014] As a further improvement of the present invention, the tooling base plate is provided with two proximity sensing switches that are rotationally symmetrically arranged around the axis of the positioning plate.

[0015] Beneficial effects

[0016] Compared with the prior art, the advantages of the portable tooling for a compressor base plate of the utility model are:

[0017] 1. In this portable tooling, since the two first baseplate locating pins, the two second baseplate locating pins, and the two third baseplate locating pins each correspond to a baseplate mounting hole size, the tooling can accommodate three sizes of compressor baseplates, thereby reducing tooling variety and cost. Furthermore, when the tooling encounters baseplate mounting holes corresponding to the first or third baseplate locating pins, the tooling can change the type without adjusting the locating plate. When encountering baseplate mounting holes corresponding to the second baseplate locating pins, the tooling can be changed by simply flipping and rotating the locating plate. Therefore, the tooling can quickly and manually complete the changeover operation, which is simple and convenient, improving production efficiency and high flexibility.

[0018] The present invention will become more clear through the following description in conjunction with the accompanying drawings, which are used to explain embodiments of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. 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 paying any creative work.

[0020] Figure 1 It is a three-dimensional diagram of the utility model;

[0021] Figure 2 A top view of the tooling base plate of the present utility model;

[0022] Figure 3 A top view of the positioning plate of the present utility model;

[0023] Figure 4 This is a bottom view of the positioning plate of the utility model;

[0024] Figure 5 This is one of the top views of the present utility model;

[0025] Figure 6 This is the second top view of the present utility model.

[0026] Among them: 1- tooling base plate; 11- proximity switch sensing block; 12- positioning plate mounting pin; 13- first avoidance hole; 14- second avoidance hole; 2- first bottom plate positioning pin; 3- second bottom plate positioning pin; 4- third bottom plate positioning pin; 5- positioning plate; 51- pin hole; 52- upper positioning step; 54- lower positioning step. DETAILED DESCRIPTION

[0027] To make the purpose, technical solutions, and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings. It is apparent that the embodiments described herein are merely a portion of the embodiments of the present invention, and not all of them. All other embodiments derived by persons of ordinary skill in the art based on the embodiments of the present invention without inventive effort are also within the scope of protection of the present invention.

[0028] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "installed," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; of course, they can also refer to mechanical connections or electrical connections; in addition, they can also refer to direct connections, indirect connections through an intermediate medium, or internal connections between two components. For those skilled in the art, the specific meanings of the above terms in this utility model can be understood according to specific circumstances.

[0029] Embodiments of the present invention will now be described with reference to the accompanying drawings.

[0030] Example

[0031] The specific embodiments of the present invention are as follows Figure 1-6 As shown, a portable tooling for a compressor baseplate and its connection method include a tooling baseplate 1 and a positioning plate 5, both of which are arranged parallel to each other. The positioning plate 5 and the tooling baseplate 1 are connected coaxially and quickly. In this embodiment, the tooling baseplate 1 is provided with four positioning plate mounting pins 12, rotationally symmetrically arranged around the axis of the positioning plate 5. The positioning plate 5 is also provided with four pinholes 51, which correspond one-to-one with the positioning plate mounting pins 12. The pinholes 51 are through-holes, and the positioning plate mounting pins 12 engage with the pinholes 51 to achieve a coaxial quick-release connection between the positioning plate 5 and the tooling baseplate 1.

[0032] In this device, Figure 3 and 4 As shown, both sides of the positioning plate 5 are provided with a bottom plate positioning pin set. The bottom plate positioning pin set includes a first bottom plate positioning pin 2, a second bottom plate positioning pin 3, and a third bottom plate positioning pin 4, arranged in a clockwise direction. The first bottom plate positioning pin 2 and the third bottom plate positioning pin 4 are located on the upper surface of the positioning plate 5, while the second bottom plate positioning pin 3 is located on the lower surface of the positioning plate 5. In this embodiment, the two bottom plate positioning pin sets are rotationally symmetrically arranged around the axis of the positioning plate 5.

[0033] At the same time, if Figure 2 As shown, the tooling base plate 1 is provided with a first avoidance hole 13 that plugs and mates with the first base plate locating pin 2 and the second base plate locating pin 3, and a second avoidance hole 14 that plugs and mates with the third base plate locating pin 4. In this embodiment, there are two first avoidance holes 13, which are arranged rotationally symmetrically around the axis of the positioning plate 5, and there are also two second avoidance holes 14, which are arranged rotationally symmetrically around the axis of the positioning plate 5. It should be noted that since the first avoidance holes 13 need to plug and mate with both the first base plate locating pin 2 and the second base plate locating pin 3, the first avoidance holes 13 are designed as waist-shaped holes.

[0034] Before using the accompanying tool, first install the tool base plate 1 on the conveyor device of the production line. When in use, according to the position and size of the base plate installation hole on the compressor base plate to be processed, choose to set the first base plate positioning pin 2 and the third base plate positioning pin 4 upward or the second base plate positioning pin 3 upward - such as Figure 5 As shown, if the position and size of the base plate mounting hole on the compressor base plate correspond to the first base plate positioning pin 2 or the third base plate positioning pin 4, then the first base plate positioning pin 2 and the third base plate positioning pin 4 are facing upwards, and the positioning plate mounting pin 12 is plugged into the pin hole 51, and the second base plate positioning pin 3 is plugged into the first avoidance hole 13 to achieve the connection between the positioning plate 5 and the tooling base plate 1. Figure 6 As shown, if the position size of the base plate mounting hole on the compressor base plate corresponds to the second base plate positioning pin 3, the second base plate positioning pin 3 is facing upward; and the positioning plate mounting pin 12 is plugged in with the pin hole 51, the first base plate positioning pin 2 is plugged in with the first avoidance hole 13, and the third base plate positioning pin 4 is plugged in with the second avoidance hole 14 to achieve the connection between the positioning plate 5 and the tooling base plate 1.

[0035] Afterwards, by plugging and fitting the two first base plate positioning pins 2 or the second base plate positioning pins 3 or the third base plate positioning pins 4 with the base plate mounting holes on the compressor base plate, the compressor base plate can be conveniently positioned and installed on the positioning plate 5, thereby enabling the accompanying tooling to fix the positioning plate.

[0036] Since the two first baseplate locating pins 2, the two second baseplate locating pins 3, and the two third baseplate locating pins 4 each correspond to a baseplate mounting hole of a specific size, the tooling can accommodate three sizes of compressor baseplates, thereby reducing the number of tooling types and costs. Furthermore, when the tooling encounters baseplate mounting holes corresponding to the first baseplate locating pins 2 or the third baseplate locating pins 4, the tooling does not require adjustment of the locating plate 5; when encountering baseplate mounting holes corresponding to the second baseplate locating pins 3, the tooling can be changed by simply "flipping the locating plate 5 horizontally 90° and rotating it vertically 180°." Therefore, the tooling can quickly and manually complete the changeover operation, which is simple and convenient, and improves production efficiency and flexibility.

[0037] In this portable tooling, an upper positioning step 52 is provided on the upper surface of the positioning plate 5 between the two bottom plate positioning pin groups to facilitate rapid positioning and installation of the compressor bottom plate. Furthermore, a lower positioning step 53 is provided on the lower surface of the positioning plate 5 between the second and third bottom plate positioning pins 3 and 4 in the bottom plate positioning pin groups to facilitate rapid positioning and installation of the compressor bottom plate even after a model change.

[0038] In this embodiment, a notch is provided in the middle of the positioning plate 5, and the first bottom plate positioning pin 2, the second bottom plate positioning pin 3, the third bottom plate positioning pin 4, the upper positioning step 52, the lower positioning step 53 and the pin hole 51 are all arranged on the surface of the positioning plate 5 outside the notch.

[0039] In addition, two proximity sensing switches 11 are provided on the tooling base plate 1 and are rotationally symmetrically arranged around the axis of the positioning plate 5 .

[0040] The present invention is described above in conjunction with the best embodiments, but the present invention is not limited to the embodiments disclosed above, but should cover various modifications and equivalent combinations based on the essence of the present invention.

Claims

1. A portable tooling for a compressor base plate, characterized in that: The utility model comprises a tooling base plate (1) and a positioning plate (5) arranged in parallel with the plate surface, and the positioning plate (5) is connected to the tooling base plate (1) by quick release, and both sides of the plate surface of the positioning plate (5) are provided with a bottom plate positioning pin group, and the bottom plate positioning pin group comprises a first bottom plate positioning pin (2), a second bottom plate positioning pin (3) and a third bottom plate positioning pin (4) arranged in sequence in a clockwise direction, and the first bottom plate positioning pin (2) and the third bottom plate positioning pin (4) are arranged on the upper plate surface of the positioning plate (5), and the second bottom plate positioning pin (3) is arranged on the lower plate surface of the positioning plate (5); The tooling base plate (1) is provided with a first avoidance hole (13) pluggable with the first base plate positioning pin (2) and the second base plate positioning pin (3), and a second avoidance hole (14) pluggable with the third base plate positioning pin (4).

2. The portable tooling for the compressor base plate according to claim 1, characterized in that: The two bottom plate positioning pin groups are rotationally symmetrically arranged around the axis of the positioning plate (5).

3. The portable tooling for the compressor base plate according to claim 2, characterized in that: An upper positioning step (52) is provided on the upper plate surface of the positioning plate (5) between the two bottom plate positioning pin groups.

4. The portable tooling for the compressor base plate according to claim 3, characterized in that: A lower positioning step (53) is provided between the second bottom plate positioning pin (3) and the third bottom plate positioning pin (4) in the bottom plate positioning pin group, and the lower positioning step (53) is provided on the lower plate surface of the positioning plate (5).

5. The portable tooling for the compressor base plate according to claim 4, characterized in that: The tooling base plate (1) is provided with four positioning plate mounting pins (12) which are rotationally symmetrically arranged around the axis of the positioning plate (5), and the positioning plate (5) is provided with four pin holes (51) which correspond one-to-one to the positioning plate mounting pins (12).

6. The portable tooling for the compressor base plate according to claim 5, characterized in that: A notch is provided in the middle of the positioning plate (5), and the first bottom plate positioning pin (2), the second bottom plate positioning pin (3), the third bottom plate positioning pin (4), the upper positioning step (52), the lower positioning step (53) and the pin hole (51) are all arranged on the surface of the positioning plate (5) outside the notch.

7. The portable tooling for a compressor base plate according to claim 1, characterized in that: The tooling base plate (1) is provided with two proximity sensing switches (11) that are rotationally symmetrically arranged around the axis of the positioning plate (5).

Images