Contact type measuring machine

Abstract

The utility model discloses a contact type measuring machine which comprises a working table, a shell is installed on the side face of the working table, a first guide rod is installed in the shell, a transverse driving mechanism is installed on the first guide rod, the transverse driving mechanism comprises a first sliding block, a longitudinal driving mechanism is installed on the first sliding block, and a second sliding block is installed on the longitudinal driving mechanism. The longitudinal driving mechanism comprises a second guide rod, a second sliding block is installed on the second guide rod in a sliding mode, a vertical driving mechanism is installed on the second sliding block and comprises a third guide rod, and a measuring mechanism facing the workbench is installed in the third guide rod. According to the utility model, the measuring mechanism can be driven to move transversely, longitudinally and vertically, and the friction force between the measuring mechanism and the workbench can be reduced when the measuring mechanism is moved.

Description

TECHNICAL FIELD

[0001] The utility model relates to measuring machine technical field, concretely is a contact type measuring machine. BACKGROUND

[0002] With the development of industry, the processing quality requirement of the parts is higher and higher, and the size and other parameters of the parts need to be accurately measured in the processing production, the parts are processed in the past, and the product inspection personnel uses the caliper and the height gauge to carry out the sampling inspection, which not only is low in detection efficiency, but also has certain artificial error.

[0003] The common measuring equipment at present has the image type measuring instrument, and the size parameters of the parts are measured by moving the camera and shooting the parts at multiple points, but when the parts are measured, the position of the parts needs to be manually adjusted for multidirectional measurement of the parts, but when the parts are moved, the positioning reference point on the workbench is deviated, and the measurement result of the parts is deviated. SUMMARY

[0004] The utility model discloses a contact type measuring machine, has the advantage that the arbitrary direction moves the measuring mechanism, solves the problem that the measurement result is deviated when multidirectional measurement of the parts.

[0005] In order to achieve the above object, the utility model provides the following technical scheme: a contact type measuring machine, including the workbench, the workbench side installs the casing, installs the first guide rod in the casing, installs the horizontal drive mechanism on the first guide rod, the horizontal drive mechanism includes the first sliding block, installs the vertical drive mechanism on the first sliding block, the vertical drive mechanism includes the second guide rod, the second guide rod is slidably installed with the second sliding block, installs the vertical drive mechanism on the second sliding block, the vertical drive mechanism includes the third guide rod, installs the measuring mechanism towards the workbench in the third guide rod.

[0006] Preferably, the first sliding block is slidably connected with the first guide rod, a back plate is installed on one side of the first sliding block, a first servo motor is installed beside the back plate, a first drive shaft is installed on the first servo motor, a first belt is installed on the first drive shaft, the first belt is tensioned by two first drive shafts, and a first clamping plate fixedly connected with the first sliding block is installed on the first belt.

[0007] Preferably, a second servo motor is installed at one end of the second guide rod, a second belt is installed on the second servo motor, a second clamping plate is installed on the second belt, and the second clamping plate is fixedly connected with the second belt.

[0008] Preferably, the third guide rod is provided with a third servo motor, the third servo motor is provided with two second driving shafts, the third servo motor is provided with a third belt for driving the two second driving shafts, and the measuring mechanism is provided with a third clamping plate fixedly connected with the third belt.

[0009] Preferably, the second guide rod is provided with a connecting mechanism, the connecting mechanism is provided with a connecting plate, and the connecting plate is L-shaped.

[0010] Preferably, the connecting plate is provided with two rotating shafts, the rotating shafts are provided with bearings, and the connecting plate is provided with grooves for embedding the bearings.

[0011] Compared with the prior art, the utility model has the advantages that:

[0012] 1、 the first servo motor drives the first driving shaft to rotate, the first driving shaft drives the first belt to rotate and drives the first clamping plate to move, the first clamping plate drives the first sliding block to move, and the effect that the measuring mechanism is driven to move transversely is achieved.

[0013] 2、 the second servo motor drives the second belt to rotate, the second clamping plate fixed on the second belt drives the second sliding block to move, and the effect that the measuring mechanism is driven to move longitudinally is achieved.

[0014] 3、 the third servo motor drives the second driving shaft to drive the third belt to rotate, the third clamping plate fixed on the third belt drives the measuring mechanism to move vertically, and the effect that the measuring mechanism is driven to move vertically is achieved.

[0015] 4、 the rotating shafts are provided with bearings and grooves, the bearings at the two ends of the rotating shafts are embedded in the grooves, and the rotating shafts are attached to the lower end face of the workbench, so that the effect that the friction is reduced when the measuring mechanism is moved is achieved. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a front view structural schematic diagram of the utility model;

[0017] Figure 2 It is a structural schematic diagram of the utility model without a shell;

[0018] Figure 3The utility model discloses a connecting mechanism's structural schematic diagram

[0019] Figure 4 The utility model discloses a connecting mechanism's structural schematic diagram Figure 2 The utility model discloses a connecting mechanism's structural schematic diagram

[0020] The reference signs and names in the drawing are as follows:

[0021] 1, workbench;101, shell;102, first guide rod;2, transverse drive mechanism;201, first sliding block;202, backplate;203, first servo motor;204, first drive shaft;205, first belt;206, first clamping plate;3, longitudinal drive mechanism;301, second guide rod;302, second sliding block;303, second servo motor;304, second belt;305, second clamping plate;4, vertical drive mechanism;401, third guide rod;402, third servo motor;403, second drive shaft;404, third belt;405, third clamping plate;406, measuring mechanism;5, connecting mechanism;501, connecting plate;502, rotating shaft;503, bearing;504, recess. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to 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 the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0023] In the description of the embodiments of the utility model, it should be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the embodiments of the utility model and simplifying the description, and do not indicate or imply that the devices or elements indicated must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the utility model. In addition, the terms "first", "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features limited by "first", "second" can explicitly or implicitly include one or more of the features. In the description of the embodiments of the utility model, the meaning of "multiple" is two or more, unless otherwise specifically limited.

[0024] In the embodiments of the utility model, unless another definite provision and limitation, the terms "mount", "link", "connect", "fix" and so on should be broad sense understanding, for example, can be fixed connection, also can be detachable connection, or be integrated, can be mechanical connection, also can be electrical connection, can be direct connection, also can be indirect connection through the intermediate medium, can be the intercommunication of two elements or the interaction of two elements. For ordinary skilled in the art, the specific meaning of the above terms in the embodiments of the utility model can be understood according to specific circumstances.

[0025] Please refer to Figures 1 to 4 The utility model provides an embodiment: a contact type measuring machine, including workbench 1, the lateral surface of workbench 1 is installed with shell 101, install first guide rod 102 in shell 101, install transverse drive mechanism 2 on first guide rod 102, and transverse drive mechanism 2 includes first sliding block 201, install longitudinal drive mechanism 3 on first sliding block 201, and longitudinal drive mechanism 3 includes second guide rod 301, and the second sliding block 302 of sliding installation is installed on second guide rod 301, install vertical drive mechanism 4 on second sliding block 302, and vertical drive mechanism 4 includes third guide rod 401, install measuring mechanism 406 towards workbench 1 in third guide rod 401, first sliding block 201 is slidably connected with first guide rod 102, and the one side of first sliding block 201 is installed with backplate 202, install first servo motor 203 on the side of backplate 202, install first drive shaft 204 on first servo motor 203, install first belt 205 on first drive shaft 204, and first belt 205 is tensioned by two first drive shafts 204, install first clamping plate 206 fixedly connected with first sliding block 201 on first belt 205, install second servo motor 303 on one end of second guide rod 301, install second belt 304 on second servo motor 303, install second clamping plate 305 on second belt 304, and second clamping plate 305 is fixedly connected with second belt 304, install third servo motor 402 on the lateral surface of third guide rod 401, install two second drive shafts 403 on the lateral surface of third servo motor 402, install third belt 404 of driving two second drive shafts 403 on third servo motor 402, install third clamping plate 405 fixedly connected with third belt 404 on measuring mechanism 406, install connecting mechanism 5 on the bottom end of second guide rod 301, and the bottom end of connecting mechanism 5 abuts the upper end surface of workbench 1, install connecting plate 501 on the lateral surface of connecting mechanism 5, and connecting plate 501 is L type, and the one side of connecting plate 501 abuts the lower end surface of workbench 1, install two pivot shafts 502 on the symmetry of connecting plate 501, install bearing 503 on both ends of pivot shaft 502, and recess 504 for bearing 503 is embedded is set up on connecting plate 501;

[0026] Working principle: in the utility model work, first servo motor 203 drive first drive shaft 204 rotation, through first drive shaft 204 drive first belt 205 rotation drive first clamping plate 206 move, by first clamping plate 206 drive first slider 201 move, by second servo motor 303 drive second belt 304 rotation, through the second clamping plate 305 of fixed on second belt 304 drive second slider 302 move, by third servo motor 402 drive second drive shaft 403 drive third belt 404 rotation, through the third clamping plate 405 of fixed on third belt 404 drive measuring mechanism 406 vertical movement, through the bearing 503 of pivot 502 both ends embed recess 504, through the pivot 502 adhere to the lower end surface of workbench 1 reduce friction.

[0027] It is obvious for those skilled in the art that the utility model is not limited to the details of the above exemplary embodiments, and the utility model can be realized in other specific forms without departing from the spirit or basic characteristics of the utility model. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive, and the scope of the utility model is defined by the appended claims instead of the above description, and therefore all changes falling within the meaning and scope of the equivalent elements of the claims should be included in the utility model. Any figure reference in the claims should not be regarded as limiting the involved claims.

Claims

1. A contact measuring machine comprising a worktable (1), characterized in that: The workbench (1) side is provided with a shell (101), the shell (101) is provided with a first guide rod (102), the first guide rod (102) is provided with a transverse drive mechanism (2), the transverse drive mechanism (2) includes a first sliding block (201), the first sliding block (201) is provided with a longitudinal drive mechanism (3), the longitudinal drive mechanism (3) includes a second guide rod (301), the second guide rod (301) is provided with a second sliding block (302), the second sliding block (302) is provided with a vertical drive mechanism (4), the vertical drive mechanism (4) includes a third guide rod (401), the third guide rod (401) is provided with a measuring mechanism (406) towards the workbench (1).

2. A contact measuring machine according to claim 1, characterized in that: The first sliding block (201) is slidably connected with the first guide rod (102), one side of the first sliding block (201) is provided with a back plate (202), the back plate (202) is provided with a first servo motor (203), the first servo motor (203) is provided with a first drive shaft (204), the first drive shaft (204) is provided with a first belt (205), the first belt (205) is tensioned by two first drive shafts (204), the first belt (205) is provided with a first clamping plate (206) fixedly connected with the first sliding block (201).

3. A contact measuring machine according to claim 1, characterized in that: One end of the second guide rod (301) is provided with a second servo motor (303), the second servo motor (303) is provided with a second belt (304), the second belt (304) is provided with a second clamping plate (305), the second clamping plate (305) is fixedly connected with the second belt (304).

4. A contact measuring machine according to claim 1, characterized in that: The third guide rod (401) is provided with a third servo motor (402) on one side, the third servo motor (402) is provided with two second drive shafts (403) on one side, the third servo motor (402) is provided with a third belt (404) driving the two second drive shafts (403), the measuring mechanism (406) is provided with a third clamping plate (405) fixedly connected with the third belt (404).

5. A contact measuring machine according to claim 1, characterized in that: The second guide rod (301) is provided with a connecting mechanism (5) at the bottom end, the bottom end of the connecting mechanism (5) abuts against the upper end face of the workbench (1), the connecting mechanism (5) is provided with a connecting plate (501) on one side, and the connecting plate (501) is L-shaped.

6. A contact measuring machine according to claim 5, characterised in that: One side of the connecting plate (501) abuts against the lower end face of the workbench (1), two rotating shafts (502) are symmetrically arranged on the connecting plate (501), bearings (503) are arranged at both ends of the rotating shaft (502), and grooves (504) are formed in the connecting plate (501) for embedding the bearings (503).

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