Three-coordinate measuring tool for bottom plate support

Abstract

The utility model discloses a three-coordinate measuring tool of a bottom plate support, relates to the technical field of three-coordinate measurement of the bottom plate support, and aims to solve the problem that in the prior art, the size of a current new product bottom plate support needs to be measured according to customer requirements during production, so that the situation that the size problem of the part flows to a client and is not found is avoided. In the prior art, a tiger table is used to fix a part, the position of the part is difficult to fix, the part is easy to loosen, the individual size is interfered, and the part cannot be completely measured by three coordinates. A supporting mechanism and a positioning mechanism are arranged on the base, the supporting mechanism comprises a first supporting leg, a second supporting leg and a third supporting leg, the positioning mechanism comprises a first positioning pin and a second positioning pin, and bottom plate supports are arranged on the first supporting leg, the second supporting leg and the third supporting leg. A pressing mechanism used for pressing the bottom plate support is fixedly installed on the base.

Description

Technical Field

[0001] This utility model relates to the field of coordinate measuring technology for base plate supports, specifically a coordinate measuring tooling for base plate supports. Background Technology

[0002] Currently, the production of new product base plate supports requires dimensional measurement of parts according to customer requirements to prevent dimensional problems from being leaked to the customer undetected. In the past, a girder was used to fix the parts during measurement, but the position of the parts was difficult to maintain and they were prone to loosening. In addition, some dimensions were interfered with and could not be completely measured by the coordinate measuring machine. Therefore, there is an urgent need in the market to develop a coordinate measuring machine tool for base plate supports to help people solve the existing problems. Utility Model Content

[0003] The purpose of this utility model is to provide a coordinate measuring tooling for a base plate bracket, in order to solve the problem mentioned in the background art that the current new product base plate bracket needs to measure the size of the parts according to customer requirements during production, so as to prevent the part size problems from being leaked to the customer without being discovered. In the original measurement, a tiger table was used to fix the parts, but the position of the parts was difficult to fix and they were easy to loosen. In addition, some dimensions were interfered with and could not be completely measured by the coordinate measuring machine.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a coordinate measuring fixture for a base plate support, comprising a base, on which a support mechanism and a positioning mechanism are provided. The support mechanism includes a first leg, a second leg, and a third leg. The positioning mechanism includes a first positioning pin and a second positioning pin. A base plate support is provided on each of the first leg, the second leg, and the third leg. A pressing mechanism for pressing the base plate support is fixedly installed on the base. The lengths of the first leg, the second leg, and the third leg are custom-set.

[0005] Based on the above technical solution, a finished part measuring fixture was specially designed according to the size of the part. The fixture is designed according to the characteristics of the part, using stable holes and surfaces on the part for positioning, and using three legs of customizable length to support the base plate bracket. A pressing mechanism is set directly above each leg for pressing, so that the part is clamped and fixed, and the measuring instrument can fully cover the position to be measured. Compared with the original technology, it can effectively improve the stability of part measurement. Moreover, the use of the fixture by the operator will not damage the surface of the part, and the part can still be used normally after measurement. The fixture is simple and easy to replace, and its clearance design can ensure that the dimensions of the part can be measured in all 360 degrees.

[0006] In a preferred embodiment, the present invention can be further configured such that a measuring hole is provided on the inner side of the base.

[0007] Using the above technical solution, the bottom of the base plate support is measured through the measuring hole.

[0008] In a preferred embodiment, the present invention can be further configured as follows: the pressing mechanism includes a column, a platform is fixedly installed on the column, a connecting leg and a pressing leg are rotatably connected to the platform, a lever is rotatably connected to one end of the connecting leg and the upper part of the pressing leg, an adjusting screw is fixedly installed at one end of the pressing leg, and a pressing head is fixedly installed below the adjusting screw.

[0009] The above technical solution utilizes a pressing mechanism to press the upper part of the axial housing, thereby fixing it by pressing. This makes operation more convenient, and installation and disassembly are also easier. The structure is simple and reliable.

[0010] Compared with the prior art, the beneficial effects of this utility model are:

[0011] 1. This utility model is a finished part measuring fixture specifically designed according to the size of the part. The fixture is designed according to the characteristics of the part, using stable holes and surfaces on the part for positioning, and using three legs of customizable length to support the base plate bracket. A pressing mechanism is set on the top of each leg for pressing, so that the part is clamped and fixed, and the measuring instrument can fully cover the position to be measured. Compared with the original technology, it can effectively improve the stability of part measurement. Moreover, the use of the fixture by the operator will not damage the surface of the part, and the part can still be used normally after measurement. The fixture is simple and easy to replace. Its clearance design can ensure that the dimensions of the part in all 360 degrees can be measured.

[0012] 2. This utility model uses a pressing mechanism to press the upper part of the axial housing, and fixes it by pressing. The operation is more convenient, and the installation and disassembly are also more convenient. The structure is simple and reliable. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the overall three-coordinate measuring fixture for a base plate support according to the present invention;

[0014] Figure 2 This is a bottom view of a coordinate measuring tool for a base plate support according to the present invention.

[0015] Figure 3 This is a schematic diagram of the removal of the base plate support from the coordinate measuring tool of the present invention.

[0016] Figure 4This is a schematic diagram of the overall pressing mechanism of this utility model.

[0017] In the diagram: 1. Base; 2. Base plate support; 3. Pressing mechanism; 4. First positioning pin; 5. Second positioning pin; 6. First leg; 7. Second leg; 8. Third leg; 9. Column; 10. Platform; 11. Connecting leg; 12. Pressing leg; 13. Adjusting screw; 14. Press head; 15. Lever. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0019] In the description of this application, it should be noted that the terms "upper," "lower," "inner," "outer," "top / bottom," etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this application. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0020] In the description of this application, it should be noted that, unless otherwise expressly specified and limited, the terms "installed," "equipped with," "sleeved / connected," "connected," etc., should be interpreted broadly. For example, "connection" 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; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances.

[0021] Please see Figure 1 , Figure 2 and Figure 3This utility model provides an embodiment of a coordinate measuring fixture for a base plate support, comprising a base 1, on which a support mechanism and a positioning mechanism are provided. The support mechanism includes a first leg 6, a second leg 7, and a third leg 8, and the positioning mechanism includes a first positioning pin 4 and a second positioning pin 5. A base plate support 2 is provided on each of the first leg 6, the second leg 7, and the third leg 8. A pressing mechanism 3 for pressing the base plate support 2 is fixedly installed on the base 1. The lengths of the first leg 6, the second leg 7, and the third leg 8 are customized. The first leg 6, the second leg 7, and the third leg 8 are all threadedly connected to the base 1. The first positioning pin 4 and the second positioning pin 5 are also threadedly connected to the base 1. The lengths of the first leg 6, the second leg 7, and the third leg 8 can be customized according to the hole depth of the base plate support 2. A pressing mechanism 3 is provided directly above each of the first leg 6, the second leg 7, and the third leg 8. By using a corresponding method, the base plate support 2 is pressed and fixed, improving the stability of the fixation.

[0022] Please see Figure 2 and Figure 3 The inner side of the base 1 is provided with a measuring hole.

[0023] Please see Figure 4 The pressing mechanism 3 includes a column 9, on which a platform 10 is fixedly installed. Connecting legs 11 and pressing legs 12 are rotatably connected to the platform 10. The column 9 is fixedly connected to the base 1. The height of the column 9 can be adjusted appropriately according to specific process requirements.

[0024] Please see Figure 4 A lever 15 is rotatably connected to one end of the connecting leg 11 and above the pressing leg 12.

[0025] Please see Figure 4 An adjusting screw 13 is fixedly installed at one end of the pressing leg 12, and a pressing head 14 is fixedly installed below the adjusting screw 13. The vertical height and horizontal position of the adjusting screw 13 can be adjusted, and the adjusting screw 13 is fixed with nuts and washers.

[0026] Working principle: When in use, the base plate bracket 2 is placed above the first leg 6, the second leg 7 and the third leg 8, and positioned using the first positioning pin 4 and the second positioning pin 5 to prevent the base plate bracket 2 from shifting. Then, the pressing mechanism 3 is used to press and fix the base plate bracket 2. The lever 15 is moved to rotate the pressing leg 12 to a horizontal angle, so that the pressing head 14 presses down directly above the base plate bracket 2 to press and fix the base plate bracket 2.

[0027] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A coordinate measuring fixture for a base plate support, comprising a base (1), characterized in that: The base (1) is provided with a support mechanism and a positioning mechanism. The support mechanism includes a first leg (6), a second leg (7) and a third leg (8). The positioning mechanism includes a first positioning pin (4) and a second positioning pin (5). The first leg (6), the second leg (7) and the third leg (8) are each provided with a base plate bracket (2). The base (1) is fixedly installed with a pressing mechanism (3) for pressing the base plate bracket (2). The lengths of the first leg (6), the second leg (7) and the third leg (8) are customized.

2. The coordinate measuring fixture for a base plate support according to claim 1, characterized in that: The base (1) has a measuring hole on its inner side.

3. The coordinate measuring fixture for a base plate support according to claim 1, characterized in that: The pressing mechanism (3) includes a column (9), on which a platform (10) is fixedly installed, and a connecting leg (11) and a pressing leg (12) are rotatably connected to the platform (10).

4. The coordinate measuring fixture for a base plate support according to claim 3, characterized in that: A lever (15) is rotatably connected to one end of the connecting leg (11) and above the pressing leg (12).

5. The coordinate measuring fixture for a base plate support according to claim 3, characterized in that: An adjusting screw (13) is fixedly installed at one end of the pressing leg (12), and a pressing head (14) is fixedly installed below the adjusting screw (13).

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