CN217915375U

CN217915375U - Industrial robot composite clamp

Info

Publication number: CN217915375U
Application number: CN202222023090.9U
Authority: CN
Inventors: 蒋明华; 钱伟红; 曹应明; 周悦
Original assignee: Suzhou College Of Information Technology
Current assignee: Suzhou College Of Information Technology
Priority date: 2022-08-02
Filing date: 2022-08-02
Publication date: 2022-11-29
Anticipated expiration: 2032-08-02

Abstract

The utility model discloses an industrial robot composite jig belongs to anchor clamps technical field, including the processing platform, the inner chamber of processing platform is provided with adjustment mechanism, adjustment mechanism's surface is provided with concave type case, and the front and the equal sliding connection in the back of concave type incasement chamber have the pinion rack, and the top and the bottom of pinion rack have all meshed the gear, and two equal fixedly connected with clamping bars in one side that the gear was carried on the back mutually, the equal fixedly connected with grip block in one side that two clamping bars are relative. The utility model discloses a set up adjustment mechanism, can adjust the interval of two female mould casees, can adjust the clamping-force between the anchor clamps, through setting up pinion rack and gear, can carry out angle modulation to clamping bar and grip block, carry out the auxiliary clamping to the work piece both sides and press from both sides tightly, avoid the work piece to appear inclining in centre gripping in-process both sides, influence the centre gripping effect, the cooperation of above structure can be adjusted an industrial robot composite clamp's centre gripping dynamics size, improves the location effect to the work piece.

Description

Industrial robot composite clamp

Technical Field

The utility model relates to an anchor clamps technical field specifically is an industrial robot composite jig.

Background

Along with the acceleration of mechanical automation production process, the required processes of factory operations such as transport, assembly, packing, welding and cutting are accomplished to the industrial robot that most uses of machining production, and industrial robot not only can improve the work efficiency of machining, and can reduce workman's incident's emergence, in the work piece course of working to industrial robot, need use the very high composite jig of precision.

The patent of current patent number CN212218503U discloses an industrial robot composite jig, include through setting up the mounting panel, connecting plate and baffle, and set up the elastic component who is used for playing buffering cushioning effect to the anchor clamps fixed plate on mounting panel and baffle, can make this industrial robot composite jig in the course of the work, its buffer capacity of effectual improvement, and then improve the device's result of use, strengthen the device's practicality, but foretell industrial robot composite jig, unable regulation clamping force degree size, relatively poor to the positioning effect of work piece, therefore, the utility model provides an industrial robot composite jig, with the problem of solving above-mentioned proposition.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an industrial robot composite jig to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides an industrial robot composite jig, includes the processing platform, the inner chamber of processing platform is provided with adjustment mechanism, adjustment mechanism's surface is provided with concave type case, the equal sliding connection in front and the back of concave type incasement chamber has the pinion rack, the top and the bottom of pinion rack all mesh there is the gear, two the equal fixedly connected with clamping bar in one side that the gear was carried on the back mutually, two the equal fixedly connected with grip block in one side that the clamping bar is relative, two the equal fixedly connected with spring in one side that the pinion rack was carried on the back mutually, the other end of spring and the inner wall fixed connection of concave type case.

As a further scheme of the utility model, adjustment mechanism includes the double-shaft motor, the equal fixedly connected with threaded rod of output shaft of double-shaft motor both sides, the surperficial threaded connection of threaded rod has the thread bush.

As a further proposal, the positive fixedly connected with connecting rod of the thread bush, the other end of the connecting rod is fixedly connected with the concave type box.

As the utility model discloses further scheme again, the spout has all been seted up at the front and the back of concave type incasement chamber, the inner chamber sliding connection of spout has the slider, the one end and the pinion rack fixed connection of spout are kept away from to the slider.

As the utility model discloses further scheme again, the through-hole has all been seted up to the both sides on processing platform surface, the connecting rod is located the inner chamber of through-hole.

As the utility model discloses scheme further again, the equal fixedly connected with slide rail in both sides at the processing platform inner chamber back, the surface sliding connection of slide rail has the slide, the top and the thread bush fixed connection of slide.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses a set up adjustment mechanism, can adjust the interval of two female mould casees, can adjust the clamping-force between the anchor clamps, through setting up pinion rack and gear, can carry out angle modulation to clamping bar and grip block, carry out the auxiliary clamping to the work piece both sides and press from both sides tightly, avoid the work piece to appear inclining in centre gripping in-process both sides, influence the centre gripping effect, the cooperation of above structure can be adjusted an industrial robot composite clamp's centre gripping dynamics size, improves the location effect to the work piece.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a front view of the structure of the present invention;

FIG. 3 is a side view of a processing station in the structure of the present invention;

FIG. 4 is a side view of the drag of the present invention;

figure 5 is the utility model discloses the stereogram of pinion rack and gear in the structure.

In the figure: 1. a processing table; 2. an adjustment mechanism; 21. a dual-axis motor; 22. a threaded rod; 23. a threaded sleeve; 24. a connecting rod; 3. a concave mould box; 4. a toothed plate; 5. a gear; 6. a clamping bar; 7. a clamping plate; 8. a spring; 9. a chute; 10. a slider; 11. a through hole; 12. a slide rail; 13. a slide carriage.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. 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 "upper", "lower", "inner", "outer", "top/bottom", 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 in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

Example (b):

please refer to fig. 1-5, in the embodiment of the utility model, an industrial robot composite clamp, including processing platform 1, the inner chamber of processing platform 1 is provided with adjustment mechanism 2, adjustment mechanism 2's surface is provided with female die box 3, the equal sliding connection in front of female die box 3 inner chamber and the back has pinion rack 4, pinion rack 4's top and bottom all mesh have gear 5, two equal fixedly connected with clamping bar 6 in one side that gear 5 carried on the back mutually, two equal fixedly connected with grip block 7 in one side that clamping bar 6 is relative, two equal fixedly connected with spring 8 in one side that pinion rack 4 carried on the back mutually, spring 8's the other end and female die box 3's inner wall fixed connection, through setting up adjustment mechanism 2, can adjust the interval of two female die box 3, can adjust the clamping-force between the anchor clamps, through setting up pinion rack 4 and gear 5, can carry out angle modulation to clamping bar 6 and grip block 7, carry out the supplementary clamp to the work piece both sides and press from both sides, avoid the work piece to appear inclining in the clamping process, influence the clamping effect, the cooperation of above-mentioned structure, can carry out the composite clamp to the intensity of a big or small regulation of industrial robot, improve the work piece location effect.

Specifically, adjustment mechanism 2 includes biax motor 21, and the equal fixedly connected with threaded rod 22 of output shaft on biax motor 21 both sides, threaded connection has thread bush 23 on the surface of threaded rod 22.

Specifically, the front fixedly connected with connecting rod 24 of thread bush 23, the other end and the concave type case 3 fixed connection of connecting rod 24, through the setting of biax motor 21, threaded rod 22 thread bush 23 and connecting rod 24, can drive two concave type cases 3 and carry out relative or back of the body and move mutually, and then realize the centre gripping to the worker frame and loosen.

Concrete, spout 9 has all been seted up at the front and the back of 3 inner chambers of concave type case, and the inner chamber sliding connection of spout 9 has slider 10, and the one end and the pinion rack 4 fixed connection of spout 9 are kept away from to slider 10, through the setting of spout 9 and slider 10, can carry out spacing direction removal to pinion rack 4.

Specifically, through holes 11 are formed in both sides of the surface of the processing table 1, and the connecting rod 24 is located in the inner cavity of the through holes 11.

Specifically, the equal fixedly connected with slide rail 12 in both sides at the processing platform 1 inner chamber back, the sliding surface connection of slide rail 12 has slide 13, and the top and the thread bush 23 fixed connection of slide 13 through slide rail 12 and slide 13's setting, can carry out spacing direction removal to thread bush 23.

The principle of the embodiment is as follows:

when the clamping device is used, a workpiece is placed on the processing table 1, then the double-shaft motor 21 is started to drive the two threaded rods 22 to rotate forwards and backwards according to the length of the workpiece, the threaded sleeves 23 are guided by the sliding rails 12 and the sliding seat 13 to move, so that the two threaded rods 22 can be driven to move relatively when rotating, the two concave boxes 3 are further driven to adjust the distance, the clamping force between the clamps is adjusted, the toothed plates 4 are in contact with the workpiece and extrude the springs 8, the toothed plates 4 can drive the gears 5 to rotate, the gears 5 can rotate to adjust the angles of the clamping rods 6 and the clamping plates 7, the clamping plates 7 can assist in clamping the two sides of the workpiece, the phenomenon that the two sides of the workpiece are inclined in the clamping process to influence the clamping effect is avoided, the matching of the above structures can adjust the clamping force of the composite clamp of the industrial robot, and the positioning effect of the workpiece is improved.

The standard parts used in the present application document can be purchased from the market, the specific connection mode of each part adopts the conventional means of mature bolts, rivets, welding and the like in the prior art, the machines, the parts and the equipment adopt the conventional types in the prior art, the control mode is automatically controlled by a controller, the control circuit of the controller can be realized by simple programming of technicians in the field, the control circuit belongs to the common knowledge in the field, and the present application document is mainly used for protecting a mechanical device, so the control mode and the circuit connection are not explained in detail in the present application.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides an industrial robot composite clamp, includes processing platform (1), its characterized in that, the inner chamber of processing platform (1) is provided with adjustment mechanism (2), the surface of adjustment mechanism (2) is provided with concave type case (3), the equal sliding connection in front and the back of concave type case (3) inner chamber has pinion rack (4), the top and the bottom of pinion rack (4) all mesh gear (5), two equal fixedly connected with clamping bar (6) in one side that gear (5) carried on the back mutually, two equal fixedly connected with grip block (7) in one side that clamping bar (6) are relative, two equal fixedly connected with spring (8) in one side that pinion rack (4) carried on the back mutually, the other end of spring (8) and the inner wall fixed connection of concave type case (3).

2. An industrial robot composite clamp according to claim 1, characterized in that the adjusting mechanism (2) comprises a double-shaft motor (21), a threaded rod (22) is fixedly connected to the output shaft of both sides of the double-shaft motor (21), and a threaded sleeve (23) is connected to the surface of the threaded rod (22) in a threaded manner.

3. An industrial robot compound clamp according to claim 2, characterized in that a connecting rod (24) is fixedly connected to the front side of the threaded sleeve (23), and the other end of the connecting rod (24) is fixedly connected to the concave box (3).

4. The composite clamp of the industrial robot according to claim 1, wherein the front and the back of the inner cavity of the concave box (3) are provided with sliding grooves (9), the inner cavity of the sliding grooves (9) is slidably connected with sliding blocks (10), and one end of each sliding block (10) far away from the corresponding sliding groove (9) is fixedly connected with the toothed plate (4).

5. A composite fixture for an industrial robot according to claim 3, characterized in that the machining table (1) is provided with through holes (11) on both sides of its surface, and the connecting rods (24) are located in the inner cavities of the through holes (11).

6. A composite jig of industrial robot according to claim 3 characterized in that slide rails (12) are fixedly connected to both sides of the back of the inner cavity of the processing table (1), a slide seat (13) is slidably connected to the surface of the slide rail (12), and the top of the slide seat (13) is fixedly connected with a threaded sleeve (23).