CN213054474U

CN213054474U - Clamp for measuring instrument for assisting in inclining sample

Info

Publication number: CN213054474U
Application number: CN202021608610.7U
Authority: CN
Inventors: 周满意
Original assignee: DONGGUAN DEXIN OPTICAL INSTRUMENT CO LTD
Current assignee: DONGGUAN DEXIN OPTICAL INSTRUMENT CO LTD
Priority date: 2020-08-05
Filing date: 2020-08-05
Publication date: 2021-04-27
Anticipated expiration: 2030-08-05

Abstract

The utility model relates to the technical field of measuring instrument equipment, in particular to a clamp for a measuring instrument for assisting a tilting sample, which comprises a frame and a sucker component arranged on a frame driving component, a push rod component and used for installing a workpiece, wherein two sides of the sucker component are in sliding clamping connection with the top end of the frame, the bottom of the sucker component is arranged on the push rod component, and the push rod component is in driving connection with the driving component; the drive assembly drives the push rod assembly to move transversely, the push rod assembly pushes the sucker assembly to move transversely together, and the sucker assembly moves longitudinally at the same time under the limit of the rack. The utility model discloses an anchor clamps are applicable to the measurement of sloping block work piece fixedly, adsorb the work piece fixedly through the sucking disc subassembly, and the inclination of sucking disc subassembly can be adjusted to the limiting displacement of rethread frame and push rod, satisfies the sloping block that possess different inclination and uses.

Description

Clamp for measuring instrument for assisting in inclining sample

Technical Field

The utility model relates to a measuring apparatu equipment technical field indicates a anchor clamps for measuring apparatu for assisting slope sample especially.

Background

The precision requirement of industrial products is increasingly raised, and the application of the image measuring instrument is increasingly wide. Aiming at the product shape change, the repeated product detection needs auxiliary tools aiming at different products for improving the efficiency and the interchangeability of the detection. Especially for irregular products like the oblique block, when the product is normally flatly placed, the measuring surface of the oblique block is obliquely arranged, but only horizontal or vertical translation measurement can be realized, and oblique measurement cannot be realized. At present, when an inclined plane of an inclined block is measured, the placing posture of the inclined block needs to be changed, and the inclined plane needs to be lifted up, so that the inclined plane is horizontally arranged, and a traditional mode is that a special clamp is customized to meet the measurement of the inclined block; however, such mold opening costs are large.

SUMMERY OF THE UTILITY MODEL

In order to solve the above problem, the utility model provides an anchor clamps for measuring apparatu for assisting slope sample can satisfy the fixed of the sloping block of different gradients.

In order to achieve the above object, the utility model adopts the technical scheme that a measuring instrument clamp for assisting a tilt sample is provided, which comprises a frame, a driving component arranged on the frame, a push rod component and a sucker component used for installing a workpiece, wherein two sides of the sucker component are slidably clamped with the top end of the frame, the bottom of the sucker component is arranged on the push rod component, and the push rod component is in driving connection with the driving component; the driving assembly drives the push rod assembly to transversely move, the push rod assembly pushes the sucker assembly to transversely move together, and the sucker assembly longitudinally moves simultaneously under the limit of the rack.

As a preferred scheme, the sucker assembly comprises a sucker, an air pipe and a vacuumizing device, the sucker is provided with a plurality of through holes and a vacuum cavity communicated with the through holes, and the vacuum cavity of the sucker is communicated with the vacuumizing device through the air pipe.

Preferably, the suction cup is made of a transparent material.

As a preferred scheme, the both sides of sucking disc are provided with the spout, the frame include the base with install perpendicularly in two support frames of base, two support frame symmetries set up, the support frame be provided with spout assorted slider, the slider with the spout joint can remove in the spout.

As a preferred scheme, the push rod assembly comprises two push rods, a connecting plate and a mounting plate, the two push rods are symmetrically arranged, the two ends of the two push rods are respectively connected with the connecting plate and the mounting plate, the connecting plate is connected with the driving assembly, and the mounting plate is connected with the sucker in a clamping mode.

As a preferred scheme, the mounting plate is provided with a clamping groove for mounting the sucker, and the cross section of the clamping groove is in a right trapezoid shape.

As a preferable scheme, the driving assembly is a linear driving device, the linear driving device comprises a driving motor, a screw rod, a worm wheel and a worm, an output shaft of the driving motor is connected with the worm, the worm is meshed with the worm wheel, the worm wheel is sleeved on the screw rod, and the screw rod is connected with the connecting plate.

As a preferred scheme, a screw nut is embedded in the connecting plate and is in threaded connection with the screw rod.

Preferably, the push rod assembly and the frame are made of transparent materials.

The beneficial effects of the utility model reside in that:

the utility model can fix the sloping blocks with different gradients, and firstly, the sloping surface of the workpiece can be fixed by adsorption through the sucker component; secondly, the push rod assembly is perpendicular to the rack, and the sucker assembly is added, so that the push rod assembly, the rack and the sucker assembly form triangular connection; when the drive assembly drives the push rod assembly to move transversely, the push rod assembly pushes the sucker assembly to move transversely together, but under the limit of the rack, the sucker assembly moves longitudinally at the same time, so that the sucker assembly moves obliquely under the combined action of the drive assembly and the rack, and the inclination angle of the sucker assembly can be adjusted to adapt to oblique blocks with different inclination angles.

Drawings

Fig. 1 is a schematic structural view of the fixture for an auxiliary inclination sample measuring instrument according to the present invention.

Fig. 2 is a schematic structural view of the suction cup of the present invention.

Fig. 3 is a schematic structural diagram of the rack of the present invention.

Fig. 4 is a schematic view of the connection between the push rod assembly and the driving assembly according to the present invention.

The reference numbers illustrate:

10-a frame; 11-a base; 12-a support frame; 13-a slide block;

20-a drive assembly; 21-a drive motor; 22-screw rod, 23-worm wheel; 24-a worm;

30-a push rod assembly; 31-a push rod; 32-a connecting plate; 33-a mounting plate; 34-a card slot;

40-a suction cup assembly; 41-a sucker; 42-air pipe; 43-vacuum pumping device; 44-a through hole; 45-chute.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", 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, but 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. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, 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 in specific cases to those skilled in the art.

Referring to fig. 1, the utility model relates to a fixture for measuring instrument for assisting inclined sample, which comprises a frame 10, and a suction cup assembly 40 installed on a driving assembly 20 and a push rod assembly 30 of the frame 10 and used for installing a workpiece, wherein two sides of the suction cup assembly 40 are slidably clamped with the top end of the frame 10, the bottom of the suction cup assembly 40 is installed on the push rod assembly 30, and the push rod assembly 30 is drivingly connected with the driving assembly 20; the driving assembly 20 drives the push rod assembly 30 to move transversely, the push rod assembly 30 pushes the sucker assembly 40 to move transversely together, and the sucker assembly 40 moves longitudinally at the same time under the limit of the rack 10.

The utility model can meet the fixation of the oblique blocks with different inclinations, and firstly, the oblique plane of the workpiece can be fixed by adsorption through the sucker component 40; secondly, the push rod assembly 30 is vertically arranged with the frame 10, and the sucker assembly 40 is added, so that the push rod assembly, the frame 10 and the sucker assembly form triangular connection; when the driving assembly 20 drives the push rod assembly 30 to move transversely, the push rod assembly 30 pushes the suction cup assembly 40 to move transversely together, but the suction cup assembly 40 moves longitudinally at the same time under the limit of the rack 10, so that the suction cup assembly 40 performs tilting motion under the combined action of the driving assembly 20 and the rack 10, and the tilting angle of the suction cup assembly 40 can be adjusted to adapt to the tilting blocks with different tilting angles.

The sucker assembly 40 comprises a sucker 41, an air pipe 42 and a vacuumizing device 43, wherein the sucker 41 is provided with a plurality of through holes 44 and a vacuum cavity (not shown in the figure) communicated with the through holes 44, and the vacuum cavity of the sucker 41 is communicated with the vacuumizing device 43 through the air pipe 42. The utility model discloses an anchor clamps mainly adopt vacuum chuck 41 to realize the fixed of work piece, and under evacuating device 43's work, the work piece is firmly adsorbed on sucking disc 41 by its outside atmospheric pressure. Since the vacuum chuck 41 belongs to the conventional art, the structure thereof will not be described in detail.

The limiting connection structure between the sucker assembly 40 and the rack 10 is shown in fig. 2 to 3, sliding grooves 45 are formed in two sides of the sucker 41, the rack 10 comprises a base 11 and two support frames 12 vertically installed on the base 11, the two support frames 12 are symmetrically arranged, the support frames 12 are provided with sliding blocks 13 matched with the sliding grooves 45, and the sliding blocks 13 are clamped with the sliding grooves 45 and can move in the sliding grooves 45. When the suction cup 41 moves laterally under the driving of the push rod assembly 30, the sliding slot 45 is limited by the sliding block 13, and the suction cup 41 and the support frame 12 also move relatively, thereby realizing the inclination adjustment of the suction cup 41.

As shown in fig. 4, the push rod assembly 30 includes two push rods 31, a connecting plate 32 and a mounting plate 33, the two push rods 31 are symmetrically arranged, two ends of the two push rods 31 are respectively connected with the connecting plate 32 and the mounting plate 33, the connecting plate 32 is connected with the driving assembly 20, the mounting plate 33 is connected with the suction cup 41 in a clamping manner, specifically: the mounting plate 33 is provided with a clamping groove 34 for mounting the suction cup 41, and the cross section of the clamping groove 34 is in a right trapezoid shape.

The driving assembly 20 is a linear driving device, the linear driving device comprises a driving motor 21, a screw rod 22, a worm wheel 23 and a worm 24, an output shaft of the driving motor 21 is connected with the worm 24, the worm 24 is meshed with the worm wheel 23, the worm wheel 23 is sleeved on the screw rod 22, a screw rod 22 nut (not shown in the figure) is embedded in the connecting plate 32, and the screw rod 22 nut is in threaded connection with the screw rod 22. Since the linear driving device is a conventional driving device, the structure of the linear driving device includes a guide rail, a shaft sleeve and other components besides the driving motor 21, the lead screw 22, the worm wheel 23 and the worm 24, and the description thereof is omitted.

In order not to affect the normal measurement of the workpiece, the push rod assembly 30, the frame 10 and the suction cup 41 are made of transparent materials.

The above embodiments are only for describing the preferred embodiments of the present invention, and are not intended to limit the scope of the present invention, and various modifications and improvements made by the technical solution of the present invention by those skilled in the art are all within the scope of the present invention as defined by the claims.

Claims

1. A anchor clamps for measuring apparatu for assisting slope sample, includes the frame, its characterized in that: the clamp for the measuring instrument for assisting the inclined sample further comprises a driving assembly, a push rod assembly and a sucker assembly, wherein the driving assembly is arranged on the rack, the sucker assembly is used for mounting a workpiece, two sides of the sucker assembly are in sliding clamping connection with the top end of the rack, the bottom of the sucker assembly is arranged on the push rod assembly, and the push rod assembly is in driving connection with the driving assembly; the driving assembly drives the push rod assembly to transversely move, the push rod assembly pushes the sucker assembly to transversely move together, and the sucker assembly longitudinally moves simultaneously under the limit of the rack.

2. The measuring instrument clamp for assisting with tilting of a sample according to claim 1, characterized in that: the sucker assembly comprises a sucker, an air pipe and a vacuumizing device, the sucker is provided with a plurality of through holes and a vacuum cavity communicated with the through holes, and the vacuum cavity of the sucker is communicated with the vacuumizing device through the air pipe.

3. The measuring instrument clamp for assisting with tilting of a sample according to claim 2, characterized in that: the sucker is made of transparent materials.

4. The measuring instrument clamp for assisting with tilting of a sample according to claim 2, characterized in that: the both sides of sucking disc are provided with the spout, the frame include the base with install perpendicularly in two support frames of base, two support frame symmetries set up, the support frame be provided with spout assorted slider, the slider with the spout joint can remove in the spout.

5. The measuring instrument clamp for assisting with tilting of a sample according to claim 4, characterized in that: the push rod assembly comprises two push rods, a connecting plate and a mounting plate, the two push rods are symmetrically arranged, two ends of the two push rods are respectively connected with the connecting plate and the mounting plate, the connecting plate is connected with the driving assembly, and the mounting plate is connected with the suckers in a clamping mode.

6. The measuring instrument clamp for assisting with tilting of a sample according to claim 5, characterized in that: the mounting panel is provided with the draw-in groove that is used for installing the sucking disc, the transversal right trapezoid of personally submitting of draw-in groove.

7. The measuring instrument clamp for assisting with tilting of a sample according to claim 5, characterized in that: the driving assembly is a linear driving device, the linear driving device comprises a driving motor, a screw rod, a worm wheel and a worm, an output shaft of the driving motor is connected with the worm, the worm is meshed with the worm wheel, the worm wheel is sleeved on the screw rod, and the screw rod is connected with the connecting plate.

8. The measuring instrument clamp for assisting with tilting of a sample according to claim 7, characterized in that: and a screw rod nut is embedded in the connecting plate and is in threaded connection with the screw rod.

9. The measuring instrument clamp for assisting with tilting of a sample according to claim 8, characterized in that: the push rod assembly and the rack are both made of transparent materials.