CN210346597U

CN210346597U - Auxiliary measuring carrier

Info

Publication number: CN210346597U
Application number: CN201921363369.3U
Authority: CN
Inventors: 杨鹏; 张轲; 姚鹏; 李强; 蔡宝国
Original assignee: Luxshare Intelligent Manufacture Zhejiang Co Ltd
Current assignee: Luxshare Intelligent Manufacture Zhejiang Co Ltd
Priority date: 2019-08-21
Filing date: 2019-08-21
Publication date: 2020-04-17
Anticipated expiration: 2029-08-21

Abstract

The utility model provides an assistant measuring carrier, sets up on the support for it is right to measure the product of measurationing to fix in order to supply the image measuring instrument the product of measurationing is measured, including being used for placing bottom plate, the symmetry setting of the product of measurationing are in first, second backup pad, setting at bottom plate both ends are in be used for the centre gripping between first, the second backup pad first, the second grip block, the connection of the product of measurationing are used for supporting between first, the second backup pad and press the depression bar of the product of measurationing, set up respectively in first, the second backup pad and be located the depression bar top is in order to prevent the depression bar excessively upwards moves first, the second limiting plate and support respectively and hold first, the second limiting plate with elastic component between the depression bar. The bottom plate with the depression bar adopts transparent material to make, the auxiliary measurement carrier can be relative the support rotates.

Description

Auxiliary measuring carrier

Technical Field

The utility model relates to an auxiliary measuring carrier belongs to and measures technical field.

Background

The image measuring instrument is a common size measuring tool in various manufacturing and assembling factories at present, and is a novel high-precision measuring instrument integrating light, mechanical, electrical and computer image technologies into a whole. The image measuring instrument is suitable for various application fields aiming at two-dimensional plane measurement, and is widely applied to industries such as machinery, electronics, instruments, plastics, mobile phone accessories, household electrical appliances, connectors, mechanical accessories, precision clamping jigs, plastics, hardware, computer peripheries and the like.

The general image measuring instrument relates to an auxiliary measuring carrier for carrying a product to be measured when measuring the relevant dimension of the product, and the carrier positions and fixes the product to be measured by designing a corresponding stop block and a fixing device, thereby ensuring the rapidness and the accuracy of measurement. Since the projection lens of the image measuring apparatus is generally vertically fixed, the product can be measured only from one direction, and therefore, after the measurement of one side surface is completed, an additional carrier is required to reposition or fix the product to be measured. So, measurement of efficiency greatly reduced, in addition, to the product of awaiting measuring of different sizes and the different side of the product of awaiting measuring need different carriers, increased manufacturing cost.

At present, a carrier for positioning a product to be measured by two surfaces is developed, the product to be measured is placed on the carrier in a suspension manner, and measurement of each surface is completed by rotating the product.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a low in manufacturing cost just can guarantee measurement accuracy's auxiliary measurement carrier.

In order to achieve the above purpose, the utility model adopts the following technical scheme: an auxiliary measuring carrier is arranged on a support and used for fixing a product to be measured so as to be measured by an image measuring instrument, and comprises a bottom plate for placing the product to be measured, a first supporting plate and a second supporting plate which are symmetrically arranged at two ends of the bottom plate, a first clamping plate and a second clamping plate which are arranged on the bottom plate and positioned between the first supporting plate and the second supporting plate and used for clamping the product to be measured, a pressure rod which is connected between the first supporting plate and the second supporting plate and used for pressing the product to be measured, a first limiting plate and a second limiting plate which are respectively arranged on the first supporting plate and the second supporting plate and positioned above the pressure rod so as to prevent the pressure rod from excessively moving upwards, and elastic pieces which are respectively abutted between the first limiting plate and the second limiting plate and the pressure rod, the bottom plate with the depression bar adopts transparent material to make, the auxiliary measurement carrier can be relative the support rotates.

Further, the auxiliary measuring carrier can rotate relative to the support around an axis which is parallel to the bottom plate and perpendicular to the surface of the product to be measured clamped by the first clamping plate and the second clamping plate.

Further, the auxiliary measuring carrier can rotate relative to the support around an axis which is parallel to the bottom plate and parallel to the surface of the product to be measured clamped by the first clamping plate and the second clamping plate.

Furthermore, the first support plate and the second support plate are respectively provided with a mounting hole for rotatably mounting the auxiliary measuring carrier on the bracket.

Further, the transparent material is one of an acrylic raw material, a crystal plate, polystyrene, quartz glass and polycarbonate.

Further, first backup pad with the second backup pad is the same in structure and arranges with the mode of axial symmetry on the bottom plate, all be equipped with the holding tank in first, the second backup pad and certainly the holding tank downwardly extending's accepting groove, first, the second limiting plate is installed respectively in first, the second backup pad in the holding tank, the both ends of depression bar hold respectively in first, the second backup pad in the accepting groove, the elastic component holds in the accepting groove and support respectively and hold first, the second limiting plate with between the depression bar.

Furthermore, the two ends of the pressing rod are provided with first positioning pieces for positioning one end of the elastic piece, and the first and second limiting plates are provided with second positioning pieces for positioning the other end of the elastic piece.

Further, the elastic member is a spring.

Compared with the prior art, the auxiliary measuring carrier of the utility model fixes the product to be measured through the bottom plate, the first and second clamping plates and the pressure rod together, and the fixing is stable; in addition, the bottom plate for placing the product to be measured and the pressure rod for abutting against the product to be measured are made of transparent materials, the auxiliary measuring carrier can rotate relative to the support, so that multiple surfaces of the product to be measured can be measured on one auxiliary measuring carrier, the multiple surfaces can be measured without arranging multiple carriers on the premise that the accuracy of measuring results is guaranteed, and the production and manufacturing costs are reduced.

Drawings

Fig. 1 is a perspective view of the auxiliary measuring carrier of the present invention.

Fig. 2 is an exploded perspective view of the auxiliary measuring carrier of the present invention, wherein the product to be measured is mounted on the bottom plate.

Fig. 3 is an exploded perspective view of the auxiliary measuring carrier of the present invention, wherein the product to be measured is separated from the bottom plate.

Fig. 4 is an exploded perspective view at another angle of fig. 3.

Detailed Description

In order to make the objects, 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 and embodiments.

Referring to fig. 1 to 4, the present invention discloses an auxiliary measuring carrier 100 for fixing a product 200 to be measured for an image measuring apparatus (not shown) to measure a plurality of surfaces of the product 200 to be measured, wherein the auxiliary measuring carrier 100 is rotatably connected to a bracket (not shown). The auxiliary measuring carrier 100 comprises a bottom plate 1 for placing the product to be measured 200, first and second supporting

plates

24 and 25 symmetrically arranged at two ends of the bottom plate 1, first and

second clamping plates

31 and 32 arranged on the bottom plate 1 and positioned between the first and second supporting

plates

24 and 25 for clamping the product to be measured 200, a pressure lever 4 connected between the first and second supporting

plates

24 and 25 for abutting against the product to be measured 200, first and second limiting

plates

52 and 53 respectively arranged on the first and second supporting

plates

24 and 25 and positioned above the pressure lever 4 for preventing the pressure lever 4 from moving upwards, and an elastic member 6 respectively abutting against between the first and second limiting

plates

52 and 53 and the pressure lever 4.

Referring to fig. 1, a direction parallel to the bottom plate 1 and perpendicular to the surface of the product to be measured 200 sandwiched by the first and

second sandwiching plates

31 and 32 is defined as a left-right direction, a direction parallel to the bottom plate 1 and parallel to the surface of the product to be measured 200 sandwiched by the first and

second sandwiching plates

31 and 32 is defined as a front-back direction, and a direction perpendicular to the bottom plate 1 is defined as an up-down direction. In the following description, upper, lower, left, right, front, and rear are used to describe the positional relationship between the relevant elements, so that the explanation for describing the positional relationship of one element with another element becomes simple, but the description in these orientations does not have any limiting meaning to the technique itself. The terms "first," "second," and the like may be used herein to describe various elements, but these elements are not limited by these terms, which are used merely to distinguish between the described objects and do not have any sequential or technical meaning.

Referring to fig. 2 and 3, the product 200 to be measured includes first and

second side surfaces

201 and 202 respectively abutted to the first and

second clamping plates

31 and 32, a third side surface 203 abutted to the bottom plate 1, a fourth side surface 204 abutted to the press rod 4, and exposed fifth and

sixth side surfaces

205 and 206, and the image measuring instrument is fixedly disposed above the bottom plate 1 and light beams thereof are vertically projected onto the bottom plate 1.

The first and second supporting

plates

24, 25 and the first and

second clamping plates

31, 32 are detachably fixed to the base plate 1 by conventional fasteners, and the first and second

limiting plates

52, 53 are detachably fixed to the first and second supporting

plates

24, 25 by conventional fasteners, including but not limited to bolts, screws, rivets.

Referring to fig. 2, the first support plate 24 and the second support plate 25 are identical in structure and are disposed at the left and right ends of the bottom plate 1 in an axisymmetrical manner, the first support plate 24 and the second support plate 25 are both provided with a receiving groove 21 and a receiving groove 22 extending downward from the receiving groove 21, the receiving groove 21 is larger than the receiving groove 22 in the left-right direction, and the receiving groove 21 and the receiving groove 22 form a "T" shape when viewed from the left-right direction, so that the first limiting plate 52 and the second limiting plate 53 are respectively mounted in the receiving groove 21 of the first support plate 24 and the second support plate 25 and cannot be separated from the receiving groove 21 downward.

In the embodiment disclosed in the present application, the housing groove 21 penetrates the first and

second support plates

24 and 25 upward and inward in the left-right direction, and the housing groove 22 penetrates the first and

second support plates

24 and 25 inward in the left-right direction, but in other embodiments, the housing groove 21 may penetrate the first and

second support plates

24 and 25 only upward, or may penetrate the first and

second support plates

24 and 25 only inward or outward in the left-right direction, as long as the first and

second support plates

24 and 25 can be mounted in the housing groove 21. The first and

second support plates

24, 25 are further provided with mounting holes 23 for rotatably mounting the auxiliary measuring carrier 100 on a bracket, so that the auxiliary measuring carrier 100 can carry the product to be measured 200 to rotate relative to the bracket around an axis parallel to the left-right direction.

As shown in fig. 3 and 4, two ends of the pressing rod 4 are respectively accommodated at the lower ends of the accommodating grooves 22 of the first and second supporting

plates

24 and 25, and the elastic member 6 is accommodated in the accommodating groove 22 and respectively abutted between the first and second

limiting plates

52 and 53 and the pressing rod 4. Specifically, two ends of the pressing rod 4 are provided with first positioning parts 41 for positioning one end of the elastic part 6, and the first and second

limiting plates

52 and 53 are both provided with second positioning parts 51 for positioning the other end of the elastic part 6. In the embodiments disclosed in the present application, the elastic member 6 is a spring, and the first positioning member 41 and the second positioning member 51 are positioning holes, in other embodiments, the elastic member 6 may be configured to have a good elastic rubber column, and the first positioning member 41 and the second positioning member 51 may both be positioning columns, and may also be positioning columns and positioning holes or positioning holes and positioning columns, respectively.

The base plate 1 and the pressing rod 4 are made of acrylic raw materials, quartz glass, a crystal plate, PC (polycarbonate) plastics, Polystyrene (PS) and other transparent materials, and preferably, the base plate 1 and the pressing rod 4 are made of acrylic raw materials.

After the product to be measured 200 is mounted on the auxiliary measuring carrier 100, the first and

second side surfaces

201 and 202 are clamped by the first and

second clamping plates

31 and 32, the third side surface 203 abuts against the bottom plate 1, the fourth side surface 204 is pressed by the pressing rod 4, and the pressing rod 4 presses the product to be measured 200 downward under the elastic force of the elastic member 6, so that the product to be measured 200 is stably fixed on the bottom plate 1. Because the bottom plate 1 and the pressure rod 4 are made of transparent materials, the image measuring instrument can measure the product 200 to be measured through the bottom plate 1 and the pressure rod 4, and the third, fourth, fifth and

sixth side surfaces

203, 204, 205 and 206 of the product 200 to be measured can be measured in sequence only by rotating the auxiliary measuring carrier 100 by multiples of 90 degrees relative to the support.

In other embodiments, the auxiliary measuring carrier 100 may be configured to rotate relative to the support frame around an axis parallel to the front-back direction, and accordingly, the first and second supporting

plates

24 and 25 and the first and

second clamping plates

31 and 32 are also made of transparent materials, so that the measurement of six surfaces of the product to be measured 200 can be realized by rotating the auxiliary measuring carrier 100.

The auxiliary measuring carrier 100 fixes the product 200 to be measured through the bottom plate 1, the first and

second clamping plates

31 and 32 and the pressure bar 4, and the product 200 to be measured is fixed firmly; in addition, the auxiliary measuring carrier 100 can rotate relative to the support and is made of transparent materials to be used for placing the bottom plate 1 of the product 200 to be measured and the pressure rod 4 which is pressed against the product 200 to be measured, at least four surfaces of the product 200 to be measured can be measured by rotating the auxiliary measuring carrier 100, a plurality of carriers are not needed to be arranged, the production and manufacturing cost is reduced, and the accuracy of a measuring result is ensured.

The above embodiments are only used for illustrating the present invention and not for limiting the technical solutions described in the present invention, and the understanding of the present specification should be based on the technical people in the related art, for example, the descriptions of the directions such as "front", "back", "left", "right", "up", "down", etc., although the present specification has described the present invention in detail with reference to the above embodiments, the ordinary skilled in the art should understand that the technical people in the related art can still modify or substitute the present invention, and all the technical solutions and modifications thereof that do not depart from the spirit and scope of the present invention should be covered within the scope of the claims of the present invention.

Claims

1. An auxiliary measuring carrier (100) arranged on a support for fixing a product (200) to be measured so that an image measuring instrument can measure the product (200) to be measured, characterized in that: comprises a bottom plate (1) for placing the product (200) to be measured, first and second supporting plates (24, 25) symmetrically arranged at two ends of the bottom plate (1), first and second clamping plates (31, 32) arranged on the bottom plate (1) and positioned between the first and second supporting plates (24, 25) for clamping the product (200) to be measured, a pressure lever (4) connected between the first and second supporting plates (24, 25) for abutting against the product (200) to be measured, first and second limiting plates (52, 53) respectively arranged on the first and second supporting plates (24, 25) and positioned above the pressure lever (4) for preventing the pressure lever (4) from excessively moving upwards, and an elastic piece (6) respectively abutting against the first and second limiting plates (52, 53) and the pressure lever (4), wherein the bottom plate (1) and the pressure lever (4) are made of transparent materials, the auxiliary measuring carrier (100) can rotate relative to the support.

2. The auxiliary measurement vehicle (100) of claim 1, wherein: the auxiliary measuring carrier (100) can rotate relative to the support around an axis which is parallel to the bottom plate (1) and perpendicular to the surface of the product (200) to be measured clamped by the first clamping plate and the second clamping plate (31, 32).

3. The auxiliary measurement vehicle (100) of claim 1, wherein: the auxiliary measuring carrier (100) can rotate relative to the support around an axis parallel to the base plate (1) and parallel to the surface of the product (200) to be measured clamped by the first and second clamping plates (31, 32).

4. The auxiliary measurement vehicle (100) of claim 2, wherein: the first support plate (24) and the second support plate (25) are respectively provided with a mounting hole (23) for rotatably mounting the auxiliary measuring carrier (100) on a bracket.

5. The auxiliary measurement vehicle (100) of claim 1, wherein: the transparent material is one of an acrylic raw material, a crystal plate, polystyrene, quartz glass and polycarbonate.

6. The auxiliary measurement vehicle (100) of claim 1, wherein: first backup pad (24) and second backup pad (25) structure is the same and arrange with the mode of axial symmetry on bottom plate (1), all be equipped with holding tank (21) and certainly on first, second backup pad (24, 25) holding tank (22) that downwardly extending of holding tank (21), first, second limiting plate (52, 53) are installed respectively in first, second backup pad (24, 25) in holding tank (21), the both ends of depression bar (4) are held respectively in first, second backup pad (24, 25) in holding tank (22), elastic component (6) are held in holding tank (22) and support respectively first, second limiting plate (52, 53) and between depression bar (4).

7. The auxiliary measurement vehicle (100) of claim 1, wherein: the two ends of the pressure lever (4) are provided with first positioning pieces (41) for positioning one end of the elastic piece (6), and the first and second positioning plates (52 and 53) are provided with second positioning pieces (51) for positioning the other end of the elastic piece (6).

8. The auxiliary measurement vehicle (100) of claim 7, wherein: the elastic piece (6) is a spring.