CN216913425U

CN216913425U - Sand blasting clamp of industrial robot

Info

Publication number: CN216913425U
Application number: CN202220286182.3U
Authority: CN
Inventors: 董昊; 赵健; 赵鑫蕊
Original assignee: Shandong Hongze Automation Technology Co ltd
Current assignee: Shandong Hongze Automation Technology Co ltd
Priority date: 2022-02-11
Filing date: 2022-02-11
Publication date: 2022-07-08
Anticipated expiration: 2032-02-11

Abstract

The utility model discloses an industrial robot sand blasting clamp, and relates to the field of machinery, which comprises a connecting plate, wherein the connecting plate is connected with a clamping cylinder, the clamping cylinder is connected with two clamping jaws, each clamping jaw comprises a horizontal clamping plate, the horizontal clamping plate is connected with a vertical clamping plate, the vertical clamping plate is connected with a vertical clamping plate, a plurality of inserting columns are arranged on the vertical clamping plate, and a rubber pad is arranged on the inner wall of the vertical clamping plate.

Description

Sand blasting clamp of industrial robot

Technical Field

The utility model relates to the field of robots, in particular to an industrial robot sand blasting clamp.

Background

The sand blasting utilizes the impact action of high-speed sand flow to clean and coarsen the surface of a matrix. Compressed air is used as power to form a high-speed spray beam to spray materials (copper ore sand, quartz sand, carborundum, iron sand and Hainan sand) to the surface of a workpiece to be treated at a high speed, so that the appearance or the shape of the outer surface of the workpiece is changed, and the surface of the workpiece obtains certain cleanliness and different roughness due to the impact and cutting action of an abrasive on the surface of the workpiece, so that the mechanical property of the surface of the workpiece is improved, the fatigue resistance of the workpiece is improved, the adhesive force between the workpiece and a coating is increased, the durability of a coating film is prolonged, and the leveling and decoration of a coating are facilitated.

At present, enterprises generally realize automatic sand blasting by means of robots, and tail end clamping jaws of the robots are not matched with existing sand blasting equipment, so that related equipment is easy to drop.

SUMMERY OF THE UTILITY MODEL

Aiming at the problems in the existing design, the utility model provides an industrial robot sand blasting clamp which can avoid the problems.

The technical scheme adopted by the utility model for solving the technical problems is as follows:

the utility model provides an industrial robot sandblast anchor clamps, includes a connecting plate, the connecting plate is connected with the centre gripping cylinder, the centre gripping cylinder is connected with two clamping jaws, the clamping jaw includes horizontal grip block, horizontal grip block is connected with perpendicular grip block, perpendicular grip block is connected with vertical grip block, be equipped with a plurality of pegs graft post on the vertical grip block, be equipped with the rubber pad on the vertical grip block inner wall, peg graft in the jack of end instrument after the peg graft post passes the rubber pad through-hole on the rubber pad.

Furthermore, a center hole is formed in the center of the connecting plate, a plurality of mounting holes are formed in the peripheral annular array of the center hole, a plurality of air cylinder mounting holes are formed in the two sides of the connecting plate, and bolts are mounted in the air cylinder mounting holes.

Furthermore, the two sides of the connecting plate are also provided with epitaxial plates, and epitaxial mounting holes are formed in the epitaxial plates.

Furthermore, the extension plate and the connecting plate form an outer convex arc shape.

Furthermore, the inserting column comprises a fixed plate, a rear boss is arranged on the fixed plate, an external sleeve is arranged on the fixed plate, the internal sleeve is in sliding fit with the internal sleeve, a telescopic rod is arranged on the internal sleeve, an external through hole is formed in the end portion of the external sleeve, the telescopic rod moves along the external through hole, an installation cavity is formed in the internal sleeve, a flexible spring is arranged in the installation cavity, and the other end of the flexible spring abuts against the fixed plate.

Furthermore, a fixing column is arranged on the fixing plate, and a flexible spring is sleeved on the fixing column.

Furthermore, the fixing column and the built-in sleeve are coaxial.

Furthermore, a plurality of fixing through holes are formed in the fixing plate, and a plurality of rear through holes are formed in the rear boss.

Furthermore, an external sleeve threaded hole matched with the rear through hole is formed in the external sleeve.

Furthermore, a plurality of rubber pad fixing holes are formed in the rubber pad, fixing bolts are installed in the rubber pad fixing holes, and the fixing bolts penetrate through the rubber pad fixing holes and are in threaded connection with the vertical clamping plate.

Furthermore, one side of the rubber pad, which is far away from the vertical clamping plate, is provided with anti-skid grains.

The utility model has the beneficial effects that: the utility model can be adapted to a terminal tool with a jack, solves the technical defect that a terminal clamping jaw is not adapted to the existing sand blasting equipment in the prior art and is easy to cause the falling of related equipment, can avoid the pipeline interference of the clamping jaw and the terminal tool by utilizing the irregular combination design of the horizontal clamping plate, the vertical clamping plate and the vertical clamping plate, simultaneously realizes the light weight design of a tool, can be conveniently inserted into the jack by utilizing the design of the splicing column, and avoids the damage to the terminal tool when the splicing column is positioned.

Drawings

FIG. 1 is a schematic three-dimensional structure of the present invention;

FIG. 2 is a front view of the present invention;

FIG. 3 is a front view of the bayonet post;

FIG. 4 is a cross-sectional view of the docking post;

FIG. 5 is a schematic three-dimensional structure of a rubber mat;

in the figure: 100 end tool, 101 jack,

1 connecting plate, 11 central holes, 12 mounting holes, 13 cylinder mounting holes, 14 extension plates, 15 extension mounting holes and 16 convex arc-shaped,

2 the clamping cylinder is clamped by the clamping cylinder,

3 clamping jaws, 31 a horizontal clamping plate, 32 a vertical clamping plate, 33 a vertical clamping plate,

4 peg graft post, 41 fixed plate, 42 fixed through-hole, 43 rearmounted through-hole, 44 rearmounted boss, 45 telescopic links, 46 rubber pads, 461 rubber pad through-hole, 462 rubber pad fixed orifices, 47 anti-skidding line, 48 external cover, 481 external cover screw hole, 49 built-in cover, 491 installation cavity, 410 fixed column, 411 flexible spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments. It is to be understood that the described embodiments are merely a few embodiments of the utility model, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the present invention without any inventive step, are within the scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate orientations or positional relationships based on those shown in the drawings, and are used merely for convenience in describing the present invention and for simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be taken as limiting the scope of the present invention.

As shown in fig. 1 to 5, an industrial robot sandblast clamp comprises a connecting plate 1, the connecting plate is connected with a clamping cylinder 2, the clamping cylinder is connected with two clamping jaws 3, each clamping jaw comprises a horizontal clamping plate 31, the horizontal clamping plate is connected with a vertical clamping plate 33, the vertical clamping plate is connected with a vertical clamping plate 32, a plurality of inserting columns 4 are arranged on the vertical clamping plates, rubber pads 46 are arranged on the inner walls of the vertical clamping plates, and the inserting columns are inserted into insertion holes 101 of a terminal tool 100 after passing through rubber pad through holes 461 on the rubber pads.

In at least one embodiment, the connecting plate is provided with a central hole 11 in the center, a plurality of mounting holes 12 are arranged in a circumferential annular array around the central hole, a plurality of cylinder mounting holes 13 are arranged on two sides of the connecting plate, bolts can be mounted in the cylinder mounting holes, and the clamping cylinders are fixedly connected through the bolts.

Furthermore, the connecting plate both sides still are equipped with epitaxial plate 14, be equipped with epitaxial mounting hole 15 on the epitaxial plate.

And the scheme is refined, and the extension plate and the connecting plate form an outer convex arc 16.

In at least one embodiment, the insertion column includes a fixing plate 41, a rear boss 44 is disposed on the fixing plate, an external sleeve 48 is disposed on the fixing plate, an internal sleeve 49 is slidably fitted in the external sleeve, a telescopic rod 45 is disposed on the internal sleeve, and in cooperation with the internal sleeve, an external through hole is disposed at an end of the external sleeve, the telescopic rod can move along the external through hole, an installation cavity 491 is disposed in the internal sleeve, a flexible spring 411 is disposed in the installation cavity, and the other end of the flexible spring abuts against the fixing plate. The flexible spring is utilized to enable the telescopic rod to contract inwards along the external through hole when the external force is applied, and the external force stretches out to the outside along the external through hole when the external force is released.

Further, a fixing column 410 is arranged on the fixing plate, and a flexible spring is sleeved on the fixing column.

Furthermore, the fixing column and the built-in sleeve are coaxial.

The scheme is refined, a plurality of fixing through holes 42 are formed in the fixing plate, and a plurality of rear through holes 43 are formed in the rear bosses.

Further, an external sleeve threaded hole 481 matched with the rear through hole is formed in the external sleeve.

In at least one embodiment, the rubber pad has a plurality of rubber pad fixing holes 462, and fixing bolts can be installed in the rubber pad fixing holes and threaded onto the vertical clamping plate after passing through the rubber pad fixing holes.

Furthermore, one side of the rubber pad, which is far away from the vertical clamping plate, is provided with anti-skid grains 47.

In addition to the technical features described in the specification, the technology is known to those skilled in the art.

Claims

1. The utility model provides an industrial robot sandblast anchor clamps, its characterized in that includes a connecting plate, the connecting plate is connected with the centre gripping cylinder, the centre gripping cylinder is connected with two clamping jaws, the clamping jaw includes horizontal grip block, horizontal grip block is connected with perpendicular grip block, perpendicular grip block is connected with vertical grip block, be equipped with a plurality of spliced poles on the vertical grip block, be equipped with the rubber pad on the vertical grip block inner wall, spliced pole is pegged graft in the jack of end instrument after passing the rubber pad through-hole on the rubber pad.

2. The industrial robot sandblast jig as claimed in claim 1, wherein said connecting plate has a central hole at the center, a plurality of mounting holes are arranged around said central hole in an annular array, a plurality of cylinder mounting holes are arranged at both sides of said connecting plate, and bolts are mounted in said cylinder mounting holes.

3. An industrial robot sandblast jig according to claim 1 or 2, characterized in that the two sides of the connecting plate are further provided with epitaxial plates, and the epitaxial plates are provided with epitaxial mounting holes.

4. An industrial robot blasting jig according to claim 3, wherein the extension plate and the connecting plate form a convex arc shape.

5. The industrial robot sandblast clamp as claimed in claim 4, wherein the insertion column includes a fixed plate, the fixed plate is provided with a rear boss, the fixed plate is provided with an external sleeve, the external sleeve is slidably fitted with an internal sleeve, the internal sleeve is provided with a telescopic rod, an end of the external sleeve is provided with an external through hole, the telescopic rod moves along the external through hole, the internal sleeve is provided with a mounting cavity, the mounting cavity is provided with a flexible spring, and the other end of the flexible spring abuts against the fixed plate.

6. The industrial robot sandblast jig as claimed in claim 5, wherein the fixing plate is provided with a fixing post, and the fixing post is sleeved with a flexible spring.

7. The industrial robot grit blasting jig of claim 6, wherein the fixed post is concentric with the built-in sleeve.

8. The industrial robot blasting jig of claim 5, wherein the fixing plate is provided with a plurality of fixing through holes, and the rear boss is provided with a plurality of rear through holes.

9. The industrial robot blasting jig of claim 8, wherein the outer sleeve is provided with an outer sleeve threaded hole which is matched with the rear through hole.

10. The industrial robot sandblast jig of claim 1, wherein the rubber pad is provided with a plurality of rubber pad fixing holes, and fixing bolts are installed in the rubber pad fixing holes and are screwed on the vertical clamping plate after penetrating through the rubber pad fixing holes.