CN210773893U

CN210773893U - Clamp for quadratic element measurement

Info

Publication number: CN210773893U
Application number: CN201921627617.0U
Authority: CN
Inventors: 李智林; 陈汉泉; 杨肖
Original assignee: Guangdong Dingtai Hi Tech Precision Technology Co ltd
Current assignee: Guangdong Dingtai Hi Tech Co., Ltd
Priority date: 2019-09-27
Filing date: 2019-09-27
Publication date: 2020-06-16
Anticipated expiration: 2029-09-27

Abstract

The utility model belongs to the technical field of anchor clamps, concretely relates to an anchor clamps for quadratic element is measured, including frame, adjusting device and a clamp section of thick bamboo, adjusting device with connect through the bearing between the frame, a clamp section of thick bamboo set up in adjusting device's output, adjusting device includes locating rack, worm, turbine, first transfer line and second transfer line, first transfer line with the worm is connected, the turbine set up in the second transfer line, the worm with the turbine cooperation, first transfer line the second transfer line all through different bearings with the locating rack is connected, a clamp section of thick bamboo with the second transfer line is connected. The clamp is simple in structure, convenient to use, short in measurement time and high in efficiency.

Description

Clamp for quadratic element measurement

Technical Field

The utility model belongs to the technical field of anchor clamps, concretely relates to an anchor clamps for quadratic element is measured.

Background

The two-dimensional measuring instrument is also called a two-dimensional measuring instrument or a video measuring instrument and a video measuring machine, is used for measuring the sizes of products and molds, or is used for measuring form and position tolerances of measured elements, such as position degree, concentricity, straightness, profile degree, roundness, size related to a reference and the like, and the two-dimensional measuring instrument is mainly used for two-dimensional plane detection of thin products (such as shrapnel) and small products or two-dimensional projection detection of other workpieces. When a two-dimensional measuring instrument is used for measuring an article, the article is firstly fixed on a corresponding clamp.

In the prior art, when the quadratic element measuring instrument measures the cutter, the used clamp on the platform has two: one for measuring the peripheral edge parameters of the tool and the other for measuring the end edge parameters. When the tool is measured, the clamp needs to be frequently replaced, and a large amount of time is consumed; when the end blade measuring clamp is used for measuring the front and rear angles of the cutter, the cutter point is difficult to align, and the measuring efficiency and the measuring precision are influenced; the two clamps are large in size, clumsy to operate, not easy to finely adjust during measurement and inconvenient to use.

In view of the above, the related art needs to be perfected.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: aiming at the defects of the prior art, the utility model provides a clamp for quadratic element measurement, will measure week sword and end sword anchor clamps and assemble an organic whole, the once clamping of cutter both can measure cutter week sword parameter, can measure end sword parameter again to save and trade anchor clamps time, improve measurement of efficiency.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an anchor clamps for quadratic element is measured, includes frame, adjusting device and presss from both sides a section of thick bamboo, adjusting device with connect through the bearing between the frame, press from both sides a section of thick bamboo set up in adjusting device's output, adjusting device includes locating rack, worm, turbine, first transfer line and second transfer line, first transfer line with the worm is connected, the turbine set up in the second transfer line, the worm with the turbine cooperation, first transfer line the second transfer line all through different bearings with the locating rack is connected, press from both sides a section of thick bamboo with the second transfer line is connected. In the work, the second transmission rod is horizontally placed, a cutter to be measured is fixed through the clamping cylinder, then the first transmission rod is rotated to drive the worm to rotate, the worm drives the worm wheel to rotate, the worm wheel drives the second transmission rod to rotate, the second transmission rod drives the clamping cylinder to rotate, and the clamping cylinder drives the cutter to rotate so as to measure the peripheral edge parameter of the cutter; in addition, can also rotate the locating rack, carry out 90 rotations to the second transfer line for the second transfer line is vertical to be placed, with measurement cutter end sword parameter, this anchor clamps simple structure, convenient to use, it is short consuming time to measure, efficient.

As an improvement of the fixture for quadratic element measurement, the axial direction of the first transmission rod is perpendicular to the axial direction of the second transmission rod. The structural design is beneficial to realizing transmission.

As an improvement of the fixture for quadratic element measurement, the positioning frame is of a frame structure. The structural design is beneficial to realizing positioning and transmission between the worm and the worm wheel.

As an improvement of an anchor clamps for quadratic element measurement, still include twist grip, parallel set screw and vertical set nut, twist grip with first transfer link is connected, parallel set screw vertical set nut all set up in the frame. In practical application, parallel set screw is used for supporting the locating rack and keeps stable, and when the locating rack took place to rotate, when carrying out cutter end sword parameter measurement, vertical set nut supported the locating rack to stability when increasing the measurement.

As an improvement of the anchor clamps for quadratic element measurement, the frame includes bottom plate and two curb plates, the bottom plate with two ㄩ type structures are constituteed to the curb plate. The structural design is beneficial to realizing the positioning and the rotation of the positioning frame.

As an improvement of the fixture for quadratic element measurement, two the side plate with pass through spiro union or welded fastening between the bottom plate. Besides, other fixing modes can be adopted, and the fixing mode can be flexibly set according to actual conditions.

As an improvement of the clamp for quadratic element measurement, the positioning frame is erected between the side plates. In practical application, the positioning frame is connected with the two side plates through bearings so as to realize the rotation of the positioning frame.

As an improvement of the anchor clamps for quadratic element measurement, parallel set screw vertical set nut all set up in the bottom plate. The structural design is beneficial to increasing the stability of the positioning frame in work.

As an improvement of the clamp for quadratic element measurement, the parallel positioning screw the vertical positioning nut all with pass through the spiro union connection between the baseplates. This design facilitates flexible adjustment.

As an improvement of the fixture for quadratic element measurement, the parallel positioning screw with spaced apart between the vertical positioning nuts, the parallel positioning screw with the locating rack corresponds. In practical application, parallel set screw is used for supporting the locating rack and keeps stable, and when the locating rack took place to rotate, when carrying out cutter end sword parameter measurement, vertical set nut supported the locating rack to stability when increasing the measurement.

Drawings

The accompanying drawings, which are described herein, serve to provide a further understanding of the invention and constitute a part of this specification, and the exemplary embodiments and descriptions thereof are provided for explaining the invention without unduly limiting it. In the drawings:

fig. 1 is a schematic structural view of a main view in an embodiment of the present invention;

fig. 2 is a schematic side view of an embodiment of the present invention;

fig. 3 is a schematic top view of an embodiment of the present invention;

wherein: 1-a frame; 11-a base plate; 12-side plates; 2-a regulating device; 21-a positioning frame; 22-a worm; 23-a turbine; 24-a first transfer lever; 25-a second transmission rod; 3-clamping the cylinder; 4-rotating the handle; 5-parallel set screws; 6-vertical positioning of the nut.

Detailed Description

As used in the specification and in the claims, certain terms are used to refer to particular components. As one skilled in the art will appreciate, manufacturers may refer to a component by different names. This specification and claims do not intend to distinguish between components that differ in name but not function. In the following description and in the claims, the terms "include" and "comprise" are used in an open-ended fashion, and thus should be interpreted to mean "include, but not limited to. "substantially" means within an acceptable error range, within which a person skilled in the art can solve the technical problem to substantially achieve the technical result.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

The present invention will be described in further detail with reference to the accompanying drawings, which are not intended to limit the present invention.

Examples

As shown in fig. 1-3, a fixture for quadratic element measurement includes a frame 1, an adjusting device 2 and a clamping cylinder 3, the adjusting device 2 is connected with the frame 1 through a bearing, the clamping cylinder 3 is disposed at an output end of the adjusting device 2, the adjusting device 2 includes a positioning frame 21, a worm 22, a worm wheel 23, a first transmission rod 24 and a second transmission rod 25, the first transmission rod 24 is connected with the worm wheel 22, the worm wheel 23 is disposed at the second transmission rod 25, the worm wheel 22 is matched with the worm wheel 23, the first transmission rod 24 and the second transmission rod 25 are both connected with the positioning frame 21 through different bearings, and the clamping cylinder 3 is connected with the second transmission rod 25. In the work, the second transmission rod 25 is horizontally arranged, a cutter to be measured is fixed through the clamping cylinder 3, then the first transmission rod 24 is rotated to drive the worm 22 to rotate, the worm 22 drives the turbine 23 to rotate, the turbine 23 drives the second transmission rod 25 to rotate, the second transmission rod 25 drives the clamping cylinder 3 to rotate, and the clamping cylinder 3 drives the cutter to rotate so as to measure the peripheral edge parameter of the cutter; in addition, can also rotate locating rack 21, carry out 90 rotations to second transfer line 25 for second transfer line 25 is vertical to be placed, in order to measure cutter end sword parameter, this anchor clamps simple structure, and convenient to use measures consuming time weak point, and is efficient.

Preferably, the axial direction of the first transmission rod 24 is perpendicular to the axial direction of the second transmission rod 25. The structural design is beneficial to realizing transmission.

Preferably, the positioning frame 21 is a frame-shaped structure. The design of the structure is beneficial to realizing the positioning and the transmission between the worm 22 and the worm wheel 23.

The utility model discloses still include twist grip 4, parallel set screw 5 and vertical set nut 6, twist grip 4 is connected with first transfer line 24, and parallel set screw 5, vertical set nut 6 all set up in frame 1. In practical application, the parallel positioning screw 5 is used for supporting the positioning frame 21 to keep stable, and when the positioning frame 21 rotates and the parameter measurement of the end edge of the cutter is carried out, the vertical positioning nut 6 supports the positioning frame 21 so as to increase the stability during measurement.

Preferably, the frame 1 comprises a bottom plate 11 and two side plates 12, and the bottom plate 11 and the two side plates 12 form an ㄩ -type structure. The structural design is favorable for realizing the positioning and the rotation of the positioning frame 21.

Preferably, the two side plates 12 and the bottom plate 11 are fixed by screwing or welding. Besides, other fixing modes can be adopted, and the fixing mode can be flexibly set according to actual conditions.

Preferably, the positioning frame 21 is erected between the two side plates 12. In practical applications, the positioning frame 21 is connected with the two side plates 12 through bearings so as to facilitate the rotation of the positioning frame 21.

Preferably, the parallel positioning screw 5 and the vertical positioning nut 6 are both arranged on the bottom plate 11. This design is beneficial to increase the stability of the positioning frame 21 during operation.

Preferably, the parallel positioning screws 5 and the vertical positioning nuts 6 are connected with the bottom plate 11 through screw threads. This design facilitates flexible adjustment.

Preferably, the parallel positioning screw 5 is spaced apart from the vertical positioning nut 6, and the parallel positioning screw 5 corresponds to the positioning frame 21. In practical application, the parallel positioning screw 5 is used for supporting the positioning frame 21 to keep stable, and when the positioning frame 21 rotates and the parameter measurement of the end edge of the cutter is carried out, the vertical positioning nut 6 supports the positioning frame 21 so as to increase the stability during measurement.

The utility model discloses a theory of operation is: in the working process, a cutter to be measured is fixed through the clamping cylinder 3, when the second transmission rod 25 is horizontally placed, the parallel positioning screw 5 is used for supporting the positioning frame 21 to keep stable, then the first transmission rod 24 is rotated to drive the worm 22 to rotate, the worm 22 drives the worm wheel 23 to rotate, the worm wheel 23 drives the second transmission rod 25 to rotate, the second transmission rod 25 drives the clamping cylinder 3 to rotate, and the clamping cylinder 3 drives the cutter to rotate so as to measure the peripheral edge parameter of the cutter; in addition, can also rotate locating rack 21, carry out 90 rotations to second transfer line 25 for second transfer line 25 is vertical to be placed, and vertical set nut 6 supports locating rack 21, with the stability when increasing the measurement, with measurement cutter end sword parameter, this anchor clamps simple structure, convenient to use, it is consuming time short, efficient to measure.

While the foregoing description shows and describes several preferred embodiments of the invention, it is to be understood, as noted above, that the invention is not limited to the forms disclosed herein, but is not intended to be exhaustive or to exclude other embodiments and may be used in various other combinations, modifications, and environments and is capable of changes within the scope of the inventive concept as expressed herein, commensurate with the above teachings, or the skill or knowledge of the relevant art. But that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the invention, which is to be limited only by the claims appended hereto.

Claims

1. A anchor clamps for quadratic element measurement which characterized in that: including frame (1), adjusting device (2) and a clamp section of thick bamboo (3), adjusting device (2) with connect through the bearing between frame (1), a clamp section of thick bamboo (3) set up in adjusting device (2)'s output, adjusting device (2) include locating rack (21), worm (22), turbine (23), first transfer line (24) and second transfer line (25), first transfer line (24) with worm (22) are connected, turbine (23) set up in second transfer line (25), worm (22) with turbine (23) cooperation, first transfer line (24), second transfer line (25) all through different bearings with locating rack (21) are connected, clamp section of thick bamboo (3) with second transfer line (25) are connected.

2. A fixture for two-dimensional measurements as defined in claim 1, wherein: the axial direction of the first transmission rod (24) is vertical to the axial direction of the second transmission rod (25).

3. A fixture for two-dimensional measurements as defined in claim 1, wherein: the positioning frame (21) is of a frame-shaped structure.

4. A fixture for two-dimensional measurements as defined in claim 1, wherein: still include twist grip (4), parallel set screw (5) and vertical set nut (6), twist grip (4) with first transfer line (24) are connected, parallel set screw (5) vertical set nut (6) all set up in frame (1).

5. A fixture for two-dimensional measurements according to claim 4, wherein: the rack (1) comprises a bottom plate (11) and two side plates (12), wherein the bottom plate (11) and the two side plates (12) form an ㄩ -type structure.

6. A fixture for two-dimensional measurements as defined in claim 5, wherein: the two side plates (12) and the bottom plate (11) are fixed through screwing or welding.

7. A fixture for two-dimensional measurements as defined in claim 5, wherein: the positioning frame (21) is erected between the two side plates (12).

8. A fixture for two-dimensional measurements as defined in claim 5, wherein: the parallel positioning screws (5) and the vertical positioning nuts (6) are arranged on the bottom plate (11).

9. A fixture for two-dimensional measurements as defined in claim 8, wherein: the parallel positioning screws (5) and the vertical positioning nuts (6) are connected with the bottom plate (11) through screw threads.

10. A fixture for two-dimensional measurements according to claim 4, wherein: the parallel positioning screw (5) and the vertical positioning nut (6) are spaced, and the parallel positioning screw (5) corresponds to the positioning frame (21).