CN220806476U - Manipulator clamp clamping system for CNC - Google Patents

Manipulator clamp clamping system for CNC Download PDF

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Publication number
CN220806476U
CN220806476U CN202321922110.4U CN202321922110U CN220806476U CN 220806476 U CN220806476 U CN 220806476U CN 202321922110 U CN202321922110 U CN 202321922110U CN 220806476 U CN220806476 U CN 220806476U
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CN
China
Prior art keywords
positioning
groove
manipulator
positioning adjusting
cnc
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Active
Application number
CN202321922110.4U
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Chinese (zh)
Inventor
李青龙
李龙辉
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Zhongshan Star Prototype Manufacturing Co ltd
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Zhongshan Star Prototype Manufacturing Co ltd
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Priority to CN202321922110.4U priority Critical patent/CN220806476U/en
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Abstract

The utility model discloses a clamping system of a manipulator clamp for CNC, which comprises clamping jaws and a workpiece on a manipulator, and is characterized in that: the workpiece is provided with a positioning adjusting groove, the clamping jaw is provided with a positioning adjusting part matched with the positioning adjusting groove in a positioning mode, the side wall of the positioning adjusting groove is an inclined guide surface, and the positioning adjusting groove forms a structure with a wide opening and a narrow bottom through the inclined guide surface. The self-centering function when the workpiece clamp is taken is realized through the structure, so that the clamping jaw can be clamped at the correct clamping position of the workpiece, and the structure is simple, and the workpiece clamp is easy to process and ensures the precision.

Description

Manipulator clamp clamping system for CNC
Technical Field
The utility model relates to a clamping system, in particular to a clamping system of a manipulator clamp for CNC.
Background
At present, the reproduction processing of the manipulator is also widely applied, and the grabbing modes of the manipulator are also divided into a plurality of modes: there are suction cups, clamping jaws, etc.
At present, some workpieces are required to be processed by I, and the workpieces are required to be grabbed from a tray onto CNC processing equipment by using a manipulator to be matched with a zero point positioning system of the equipment, so that subsequent processing is facilitated. However, the problem of positioning errors exists in the process, and the clamping jaw of the common manipulator cannot be solved. Because the positioning accuracy of the workpiece in the tray is relatively low and the workpiece is initially positioned, the workpiece is deviated from the grabbing position of the manipulator when the manipulator grabs the workpiece, so that the manipulator cannot clamp the workpiece at the correct clamping position, and the workpiece cannot be positioned due to deviation caused by matching of the manipulator and the zero point positioning system when the manipulator grabs the workpiece on equipment, and the application designs a clamping system to solve the problems.
Disclosure of utility model
In order to overcome the defects in the prior art, the utility model provides a clamping system of a manipulator clamp for CNC.
The technical scheme adopted for solving the technical problems is as follows:
The utility model provides a CNC is with manipulator anchor clamps clamping system, includes clamping jaw and work piece on the manipulator, its characterized in that: the workpiece is provided with a positioning adjusting groove, the clamping jaw is provided with a positioning adjusting part matched with the positioning adjusting groove in a positioning mode, the side wall of the positioning adjusting groove is an inclined guide surface, and the positioning adjusting groove forms a structure with a wide opening and a narrow bottom through the inclined guide surface.
The positioning adjusting groove comprises a transverse positioning groove and a vertical positioning groove, and the positioning adjusting part comprises a transverse positioning part matched with the transverse positioning groove and a vertical positioning part matched with the vertical positioning groove.
The two ends of the transverse locating groove are communicated with the outside, one end of the vertical locating groove is communicated with the transverse locating groove, and the other end of the vertical locating groove is communicated with the outside.
The clamping jaws are distributed in a three-way and uniform annular mode.
The positioning adjusting groove is a V-shaped groove, and the positioning adjusting part is a V-shaped convex rib.
The beneficial effects of the utility model are as follows: the workpiece is provided with the positioning adjusting groove, the clamping jaw is provided with the positioning adjusting part matched with the positioning adjusting groove in a positioning way, the groove side wall of the positioning adjusting groove is an inclined guide surface, and the positioning adjusting groove forms a structure with a wide opening and a narrow bottom through the inclined guide surface, so that when the clamping jaw clamps the workpiece, the structure with the wide opening and the narrow bottom of the positioning adjusting groove can accommodate errors of the positioning adjusting part, the positioning adjusting part can be clamped into the positioning adjusting groove under certain errors, and in the clamping process, the workpiece slides to a correct position relative to the clamping jaw through the mutually extruded guide of the inclined guide surface and the positioning adjusting part, so that the self-centering function of the workpiece clamping is realized, and the clamping jaw can be clamped at a correct clamping position of the workpiece.
Drawings
The utility model will be further described with reference to the drawings and examples.
FIG. 1 is a block diagram of a jaw of the present utility model gripping a workpiece;
FIG. 2 is a block diagram of a workpiece;
fig. 3 is a structural view of the jaw.
Detailed Description
Advantages and features of the present disclosure, as well as methods of practicing the same, will be elucidated by the following embodiments described with reference to the accompanying drawings. This disclosure may, however, be embodied in different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art. Furthermore, the disclosure is limited only by the scope of the claims.
The shapes, sizes, proportions, angles, and numbers disclosed in the drawings for describing embodiments of the present disclosure are merely examples, and thus the present disclosure is not limited to the details shown. Like reference numerals refer to like elements throughout the specification. In the following description, when a detailed description of related known functions or configurations is determined to unnecessarily obscure the gist of the present disclosure, the detailed description will be omitted. Where the terms "comprising," "having," and "including" are used in this specification, other components may be added unless the term "only" is used. Unless indicated to the contrary, singular terms may include the plural.
In interpreting the elements, although not explicitly described, the elements are understood to include the scope of error.
In describing the positional relationship, for example, when the positional relationship is described as "on … …", "above … …", "below … …", and "adjacent to … …", unless "immediately" or "directly" is used, one or more portions may be arranged between two other portions.
In describing the temporal relationship, for example, when the temporal sequence is described as "after … …", "subsequent", "next", and "before … …", unless "just" or "direct" is used, a discontinuous condition may be included.
It will be understood that, although the terms "first," "second," etc. may be used herein to describe various elements, these elements should not be limited by these terms. These terms are only used to distinguish one element from another element. For example, a first element could be termed a second element, and, similarly, a second element could be termed a first element, without departing from the scope of the present disclosure.
As those skilled in the art will fully appreciate, the features of the different embodiments of the present disclosure may be partially or fully coupled or combined with each other and may cooperate and be technically driven in various ways. Embodiments of the present disclosure may be performed independently of each other or may be performed together in an interdependent relationship.
Referring to fig. 1 to 3, the present utility model discloses a clamping system of a manipulator clamp for CNC, comprising a clamping jaw 2 and a workpiece 3 on a manipulator 1, wherein a positioning adjustment groove 4 is provided on the workpiece 3, and a positioning adjustment part 5 matched with the positioning adjustment groove 4 is provided on the clamping jaw 2, in the present utility model, the clamping jaw 2 has three uniform annular arrangements, the clamping jaw 2 comprises a connecting part 6 and a clamping part 7, the positioning adjustment part 5 is provided on the clamping part 7, the connecting part 6 is connected and fixed with the manipulator 1 through a screw, the groove side wall of the positioning adjustment groove 4 is an inclined guiding surface, and the positioning adjustment groove 4 forms a structure with a wide bottom and a narrow opening through the inclined guiding surface, and the width of the opening of the positioning adjustment groove 4 is larger than the width of the positioning adjustment part 5, so that even if the position of the workpiece 3 has an error, the positioning adjustment part 5 can extend into the positioning adjustment groove 4 from the opening of the positioning adjustment groove 4, and the workpiece 3 slides to a correct position relative to the clamping jaw 2 through mutual extrusion guiding of the inclined guiding surface and the positioning adjustment part 5 during clamping.
As shown in the figure, the positioning adjustment groove 4 is a V-shaped groove, the guide surface is formed by the groove wall surface of the V-shaped groove, the positioning adjustment part 5 is a V-shaped convex rib, the V-shaped groove can widen the width of the opening of the positioning adjustment groove 4 from two sides of the groove wall, so that the error of the positioning adjustment part 5 can be more contained, the processing is easy, the V-shaped groove is a groove shape common in the mechanical processing, and accordingly, the positioning adjustment part 5 is a V-shaped convex rib, so that the width of the positioning adjustment part 5 at the end part is reduced, and the positioning adjustment part 5 is easier to insert from the V-shaped groove.
As shown in the figure, the positioning adjustment groove 4 comprises a transverse positioning groove 8 and a vertical positioning groove 9, the positioning adjustment part 5 comprises a transverse positioning part matched with the transverse positioning groove 8 and a vertical positioning part matched with the vertical positioning groove 9, the positioning adjustment groove 4 is of a T-shaped structure, the positioning adjustment part 5 is of a corresponding T-shaped structure, the position of the clamping jaw 2 on the workpiece 3 can be determined through the structure, in addition, two ends of the transverse positioning groove 8 are communicated with the outside, one end of the vertical positioning groove 9 is communicated with the transverse positioning groove 8, and the other end of the vertical positioning groove is communicated with the outside, so that the structure is convenient to process.
The above description has been made in detail on the clamping system of the manipulator 1 for CNC provided in the embodiment of the present utility model, and specific examples are applied herein to illustrate the principles and embodiments of the present utility model, and the above description of the embodiments is only for helping to understand the method and core ideas of the present utility model; meanwhile, as those skilled in the art will have variations in the specific embodiments and application scope in accordance with the ideas of the present utility model, the present description should not be construed as limiting the present utility model in view of the above.

Claims (5)

1. The utility model provides a CNC is with manipulator anchor clamps clamping system, includes clamping jaw and work piece on the manipulator, its characterized in that: the workpiece is provided with a positioning adjusting groove, the clamping jaw is provided with a positioning adjusting part matched with the positioning adjusting groove in a positioning mode, the side wall of the positioning adjusting groove is an inclined guide surface, and the positioning adjusting groove forms a structure with a wide opening and a narrow bottom through the inclined guide surface.
2. The manipulator clamp system for CNC of claim 1, wherein: the positioning adjusting groove comprises a transverse positioning groove and a vertical positioning groove, and the positioning adjusting part comprises a transverse positioning part matched with the transverse positioning groove and a vertical positioning part matched with the vertical positioning groove.
3. The manipulator clamp system for CNC of claim 2, wherein: the two ends of the transverse locating groove are communicated with the outside, one end of the vertical locating groove is communicated with the transverse locating groove, and the other end of the vertical locating groove is communicated with the outside.
4. The manipulator clamp system for CNC of claim 1, wherein: the clamping jaws are distributed in a three-way and uniform annular mode.
5. The manipulator clamp system for CNC of claim 1, wherein: the positioning adjusting groove is a V-shaped groove, and the positioning adjusting part is a V-shaped convex rib.
CN202321922110.4U 2023-07-20 2023-07-20 Manipulator clamp clamping system for CNC Active CN220806476U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202321922110.4U CN220806476U (en) 2023-07-20 2023-07-20 Manipulator clamp clamping system for CNC

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202321922110.4U CN220806476U (en) 2023-07-20 2023-07-20 Manipulator clamp clamping system for CNC

Publications (1)

Publication Number Publication Date
CN220806476U true CN220806476U (en) 2024-04-19

Family

ID=90702187

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202321922110.4U Active CN220806476U (en) 2023-07-20 2023-07-20 Manipulator clamp clamping system for CNC

Country Status (1)

Country Link
CN (1) CN220806476U (en)

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