Three-dimensional coordinate measuring device

Abstract

The utility model provides a three-dimensional coordinate measuring device. The three-dimensional coordinate measuring device comprises a workbench, a movable frame, a movable seat, a connector, a probe, a case, a lifting mechanism and a computer assembly, the connector comprises a connecting sleeve, a sleeve, a fixing rod, a first spring and a blocking piece, when the probe is installed, the probe is aligned to the lower portion of the connecting sleeve, then the fixing rod is inserted into the connecting sleeve, and meanwhile the fixing rod is pulled outwards so that it can be guaranteed that the fixing rod can be inserted into the connecting sleeve; the fixing rod is inserted into the groove in the side wall of the probe under the action of the first spring, so that the probe is fixed; when the probe needs to be detached, the fixing rod is pulled out. According to the mechanism, the probe is simpler to mount and dismount, and the operation is convenient. Meanwhile, the lifting mechanism and the computer assembly are further arranged in the case, the computer assembly is combined together, a computer screen can be driven to stretch out through the lifting mechanism when the computer is used, the computer screen is protected while the computer is convenient to use, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model belongs to the field of measurement technology, in particular to a three-dimensional coordinate measuring device. Background Art

[0002] The three-coordinate measuring machine is a precision measuring device used for product design, mold equipment, gear measurement, blade measurement machinery manufacturing, fixtures, auto mold accessories, electronic appliances, etc. When the existing three-coordinate measuring machine is in use, the position of the probe is fixed by bolts, which is inconvenient to operate when replacing and adjusting the probe; in addition, the three-coordinate measuring machine is used in conjunction with a computer, and the current three-coordinate measuring machine does not have a place to place a computer, so a small cart or table is required to place the computer during use. If the three-coordinate measuring machine needs to be moved frequently during the measurement process, the computer and the measuring machine are placed separately and there are many connecting wires, so it is very inconvenient to move, which not only affects work efficiency, but also has the risk of the connection between the computer and the measuring machine being easily broken. Utility Model Content

[0003] In view of this, the present invention aims to provide a three-dimensional coordinate measuring device to solve the above problems.

[0004] In order to achieve the above object, the technical solution of the utility model is implemented as follows:

[0005] A three-dimensional coordinate measuring device comprises a workbench, a mobile frame, a mobile seat, a connector, a probe, a chassis, a lifting mechanism and a computer component; the workbench is arranged on the upper left of the chassis, a mobile frame is arranged above the workbench, a mobile seat that moves horizontally is arranged on the mobile frame, an electric telescopic rod is arranged below the mobile seat, and a connector is arranged at the lower end of the electric telescopic rod; the connector comprises a connecting sleeve, a sleeve, a fixed rod, a first spring and a baffle, the connecting sleeve is vertically fixed to the lower end of the electric telescopic rod, the probe is inserted into the connecting sleeve, the sleeve is vertically fixed to the side wall of the connecting sleeve and communicated with the connecting sleeve, and the fixed rod is inserted into the connecting sleeve It is arranged in the sleeve and extends into the connecting sleeve, and one end of the fixing rod inserted in the connecting sleeve is also inserted into the groove on the side wall of the probe to fix the probe, and the fixing rod inserted in the sleeve is also sleeved with a first spring, and the fixing rod is provided with a blocking piece for supporting the first spring; a lifting mechanism and a computer component are arranged inside the right side of the chassis, and the computer component includes a computer screen and a host. The computer screen is arranged on the lifting mechanism, and the host is placed inside the chassis. A through hole is opened on the right side of the top of the chassis to facilitate the extension of the computer screen, and a movable cover is hinged at the through hole, and an operating door is arranged on the side wall of the chassis facing the lifting mechanism and the host.

[0006] Furthermore, the lifting mechanism includes a lifting platform, a scissors-type telescopic frame and a cylinder. The lifting platform is opposite to the through hole, the scissors-type telescopic frame is arranged at the bottom of the chassis below the lifting platform, the lifting platform is connected to the scissors-type telescopic frame, the scissors-type telescopic frame is controlled to extend and retract by the cylinder, and the computer screen is placed on the lifting platform.

[0007] Furthermore, the upper surface of the lifting platform is provided with a placement groove for placing the computer screen base.

[0008] Furthermore, a U-shaped baffle is provided on the edge of the upper surface of the lifting platform.

[0009] Furthermore, a placement seat for placing the host is provided in the chassis, a slide rail is provided at the bottom of the chassis, and the placement seat is slidably arranged on the slide rail.

[0010] Furthermore, a shock-absorbing leg is provided at the bottom of the chassis, and the shock-absorbing leg includes an insertion rod, a support sleeve and a second spring. There are four insertion rods and they are respectively arranged at the four top corners of the bottom of the chassis. The insertion rod is inserted in the support sleeve, and a vertically arranged second spring is also provided in the support sleeve. The bottom of the insertion rod is against the top of the second spring.

[0011] Furthermore, one end of the fixing rod inserted in the connecting sleeve forms a downwardly inclined guide surface.

[0012] Compared with the prior art, the three-dimensional coordinate measuring device described in the utility model has the following advantages:

[0013] The lower end of the electric telescopic rod of the three-dimensional coordinate measuring device described in the utility model is provided with a connector, and the connector includes a connecting sleeve, a sleeve, a fixing rod, a first spring and a baffle. When installing the probe, align the probe with the bottom of the connecting sleeve, then insert the fixing rod into the connecting sleeve, and pull the fixing rod outward at the same time to ensure that the fixing rod can be inserted into the connecting sleeve. After the fixing rod is inserted into the connecting sleeve, loosen the fixing rod so that the fixing rod is inserted into the groove on the side wall of the probe under the action of the first spring, thereby fixing the probe; when the probe needs to be removed, just pull out the fixing rod. This mechanism makes the installation and removal of the probe simpler and convenient to operate. At the same time, a lifting mechanism and a computer component are also provided in the chassis. The device combines the computer components together. When in use, the computer screen can be driven to extend through the lifting mechanism, and then it can be put into the chassis after use. While facilitating the use of the computer, it also protects the computer screen and improves work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The accompanying drawings constituting a part of the present invention are used to provide a further understanding of the present invention. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the accompanying drawings:

[0015] Figure 1 It is a structural schematic diagram of the three-dimensional coordinate measuring device according to an embodiment of the utility model;

[0016] Figure 2 A side view of the three-dimensional coordinate measuring device according to an embodiment of the utility model;

[0017] Figure 3 It is a partial enlarged view of point A of the three-dimensional coordinate measuring device according to an embodiment of the utility model;

[0018] Figure 4 It is a partial cross-sectional view of the three-dimensional coordinate measuring device described in an embodiment of the utility model.

[0019] Description of reference numerals:

[0020] 1. Workbench; 2. Mobile rack; 3. Mobile seat; 4. Connector; 41. Connecting sleeve; 42. Sleeve; 43. Fixed rod; 44. First spring; 45. Baffle; 5. Probe; 6. Chassis; 61. Movable cover; 62. Operating door; 7. Lifting mechanism; 71. Lifting platform; 711. Placement slot; 712. Baffle; 72. Scissor-type telescopic rack; 73. Cylinder; 8. Computer component; 81. Computer screen; 82. Host; 83. Placement seat; 84. Slide rail; 9. Shock-absorbing leg; 91. Insert rod; 92. Support sleeve; 93. Second spring. DETAILED DESCRIPTION

[0021] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other.

[0022] In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying 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", etc. are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, features defined as "first", "second", etc. may explicitly or implicitly include one or more of the features. In the description of the present utility model, unless otherwise specified, "multiple" means two or more.

[0023] In the description of the present invention, it should be noted 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 it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

[0024] The present invention will be described in detail below with reference to the accompanying drawings and in combination with embodiments.

[0025] A three-dimensional coordinate measuring device, comprising a workbench 1, a moving frame 2, a moving seat 3, a connector 4, a probe 5, a chassis 6, a lifting mechanism 7 and a computer component 8; the workbench is arranged at the upper left of the chassis, a moving frame 2 is arranged above the workbench, the moving frame can realize movement in the Y direction, a horizontally movable moving seat 3 is arranged on the moving frame, the moving seat can realize movement in the X direction, an electric telescopic rod is arranged below the moving seat, the electric telescopic rod can realize movement in the Z direction, and a connector 4 is arranged at the lower end of the electric telescopic rod; the connector comprises a connecting sleeve 41, a sleeve 42, a fixed rod 43, a first spring 44 and a baffle 45, the connecting sleeve is vertically fixed to the lower end of the electric telescopic rod, the probe is inserted in the connecting sleeve, the sleeve is vertically fixed to the side wall of the connecting sleeve and is connected to the connecting sleeve , a fixing rod is inserted in the sleeve and extends into the connecting sleeve, and one end of the fixing rod inserted in the connecting sleeve is also inserted in the groove on the side wall of the probe to fix the probe, and a first spring is also sleeved on the fixing rod inserted in the sleeve, and a baffle for supporting the first spring is provided on the fixing rod; a lifting mechanism and a computer component are provided inside the right side of the chassis, and the computer component includes a computer screen 81 and a host 82. The computer screen is arranged on the lifting mechanism, and the host is placed inside the chassis. A through hole is opened on the right side of the top of the chassis to facilitate the extension of the computer screen, and a movable cover 61 is hinged at the through hole. The movable cover can protect the computer and other equipment and also play a dust-proof role. An operating door 62 is provided on the side wall of the chassis facing the lifting mechanism and the host, and the operating door can facilitate the maintenance of the lifting mechanism and computer components.

[0026] The device can adjust the direction through a mobile frame, a mobile seat, and an electric telescopic rod. A connector is provided at the lower end of the electric telescopic rod. The connector includes a connecting sleeve, a sleeve, a fixing rod, a first spring, and a baffle. When installing the probe, align the probe below the connecting sleeve, then insert the fixing rod into the connecting sleeve, and pull the fixing rod outward at the same time to ensure that the fixing rod can be inserted into the connecting sleeve. After the fixing rod is inserted into the connecting sleeve, the fixing rod is loosened so that the fixing rod is inserted into the groove on the side wall of the probe under the action of the first spring, thereby fixing the probe; when the probe needs to be removed, the fixing rod is pulled outward. This mechanism makes the installation and removal of the probe simpler and convenient to operate. At the same time, a lifting mechanism and a computer component are also provided in the chassis. The device combines the computer components together. When in use, the computer screen can be driven to extend through the lifting mechanism, and then it is put into the chassis after use. While facilitating the use of the computer, it also protects the computer screen and improves work efficiency.

[0027] Exemplarily, the lifting mechanism includes a lifting platform 71, a scissors-type telescopic frame 72 and a cylinder 73. The lifting platform is opposite to the through hole, the scissors-type telescopic frame is arranged at the bottom of the chassis below the lifting platform, the lifting platform is connected to the scissors-type telescopic frame, the scissors-type telescopic frame is controlled to extend and retract by the cylinder, and the computer screen is placed on the lifting platform.

[0028] Specifically, the upper surface of the lifting platform is provided with a placement groove 711 for placing the computer screen base, and the placement groove can prevent the computer screen from tipping over, thereby protecting the computer.

[0029] Specifically, a U-shaped baffle is provided on the edge of the upper surface of the lifting platform, and the baffle is also used to protect the computer. On the one hand, it prevents the computer from tipping over, and on the other hand, it prevents foreign objects from bouncing onto the computer and damaging the computer during the experiment.

[0030] Exemplarily, a placement seat 83 for placing the host is provided in the chassis, and a slide rail 84 is provided at the bottom of the chassis. The placement seat is slidably set on the slide rail, and the slide rail is set perpendicular to the operating door so that the host can be pulled out of the operating door for easy operation.

[0031] Exemplarily, the bottom of the chassis is also provided with a shock-absorbing leg 9, which includes a plug rod 91, a support sleeve 92 and a second spring 93. There are four plug rods, which are respectively arranged at four corners of the bottom of the chassis. The plug rod is inserted in the support sleeve, and a second spring arranged vertically is also arranged in the support sleeve. The bottom of the plug rod is against the top of the second spring. The shock-absorbing leg can play a certain shock-absorbing role to prevent slight vibration from affecting the measurement during the experiment.

[0032] Exemplarily, one end of the fixing rod 43 is inserted into the connecting sleeve to form a downwardly inclined guide surface, which is more conducive to the insertion of the probe. When the probe needs to be inserted, there is no need to pull the fixing rod outward, but the probe can be directly pushed upward. The top edge of the probe can move along the guide surface and push the fixing rod out of the connecting sleeve.

[0033] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. 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 three-dimensional coordinate measuring device, characterized in that: The utility model comprises a workbench, a mobile frame, a mobile seat, a connector, a probe, a chassis, a lifting mechanism and a computer component; the workbench is arranged on the upper left of the chassis, a mobile frame is arranged above the workbench, a mobile seat which can move horizontally is arranged on the mobile frame, an electric telescopic rod is arranged below the mobile seat, and a connector is arranged at the lower end of the electric telescopic rod; the connector comprises a connecting sleeve, a sleeve, a fixing rod, a first spring and a baffle, the connecting sleeve is vertically fixed at the lower end of the electric telescopic rod, the probe is inserted in the connecting sleeve, the sleeve is vertically fixed on the side wall of the connecting sleeve and is connected to the connecting sleeve, the fixing rod is inserted in the sleeve and It extends into the connecting sleeve, and one end of the fixing rod inserted in the connecting sleeve is also inserted into the groove on the side wall of the probe to fix the probe. The fixing rod inserted in the sleeve is also sleeved with a first spring, and the fixing rod is provided with a blocking piece for supporting the first spring; a lifting mechanism and a computer component are provided inside the right side of the chassis, and the computer component includes a computer screen and a host. The computer screen is arranged on the lifting mechanism, and the host is placed inside the chassis. A through hole is opened on the right side of the top of the chassis to facilitate the extension of the computer screen, and a movable cover is hinged at the through hole. An operating door is provided on the side wall of the chassis facing the lifting mechanism and the host.

2. The three-dimensional coordinate measuring device according to claim 1, characterized in that: The lifting mechanism includes a lifting platform, a scissors-type telescopic frame and a cylinder. The lifting platform is opposite to the through hole. The scissors-type telescopic frame is arranged at the bottom of the chassis below the lifting platform. The lifting platform is connected to the scissors-type telescopic frame. The scissors-type telescopic frame is controlled by the cylinder to extend and retract. The computer screen is placed on the lifting platform.

3. The three-dimensional coordinate measuring device according to claim 2, characterized in that: The upper surface of the lifting platform is provided with a placement slot for placing the computer screen base.

4. The three-dimensional coordinate measuring device according to claim 2, characterized in that: A U-shaped baffle is provided on the edge of the upper surface of the lifting platform.

5. The three-dimensional coordinate measuring device according to claim 1, characterized in that: A placement seat for placing the host is arranged in the chassis, a slide rail is arranged at the bottom of the chassis, and the placement seat is slidably arranged on the slide rail.

6. The three-dimensional coordinate measuring device according to claim 1, characterized in that: A shock-absorbing leg is also provided at the bottom of the chassis, which includes an insertion rod, a support sleeve and a second spring. There are four insertion rods, which are respectively arranged at the four top corners of the bottom of the chassis. The insertion rods are inserted in the support sleeves, and a vertically arranged second spring is also provided in the support sleeves. The bottom of the insertion rod is against the top of the second spring.

7. The three-dimensional coordinate measuring device according to claim 1, characterized in that: One end of the fixing rod inserted in the connecting sleeve forms a downwardly inclined guiding surface.

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