CN220206659U

CN220206659U - Frock clamp for automation equipment with detect function

Info

Publication number: CN220206659U
Application number: CN202321438899.6U
Authority: CN
Inventors: 李艳; 王磊
Original assignee: Wuxi Qiaotian Precision Machinery Co ltd
Current assignee: Wuxi Qiaotian Precision Machinery Co ltd
Priority date: 2023-06-07
Filing date: 2023-06-07
Publication date: 2023-12-19
Anticipated expiration: 2033-06-07

Abstract

The utility model discloses a fixture for automatic equipment with a detection function, which comprises a base, wherein a chute is formed in the top surface of the base in a penetrating way, a clamping plate is slidably connected to the top surface of the base, a support is fixedly connected to the back surface of the base, a fixing plate is fixedly connected to the top surface of the support, a limit groove is formed in the top surface of the fixing plate in a penetrating way, a workpiece is placed on the base, a clamping driving assembly is started to drive a plurality of clamping plates to relatively move to clamp the workpiece in cooperation with the chute, a detection mechanism is started to be in contact with the surface of the workpiece, the detection mechanism is driven to slide along the surface of the workpiece, the detection end of a flatness detector rolls on the surface of the workpiece, namely the flatness of the surface of the workpiece can be detected through resilience and extension of the detection end, the aim of automatic detection of the surface of the workpiece is fulfilled when the fixture clamps the workpiece, and the problem that the flatness of the surface of the workpiece is difficult to detect by the existing fixture is avoided, and the subsequent machining precision is influenced.

Description

Frock clamp for automation equipment with detect function

Technical Field

The utility model relates to the technical field of tool clamps, in particular to a tool clamp with a detection function for automation equipment.

Background

The fixture is a technological device for fast fastening workpiece during machining to maintain proper relative position of machine tool, cutter and workpiece. That is to say, the fixture is an indispensable part for machining, and the fixture technology is developing towards high precision, high efficiency, module, combination, versatility and economy under the drive of the development of the machine tool technology towards high speed, high efficiency, precision, compound, intelligent and environment-friendly directions.

When the work piece is clamped by the tool clamp, certain requirements are met on the flatness of the surface of the work piece to ensure the machining precision, and the flatness of the surface of the work piece is difficult to detect when the work piece is clamped by the existing tool clamp, so that the subsequent machining precision is influenced.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a tooling fixture with a detection function for automation equipment, which is used for solving the problems in the prior art.

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

the utility model provides an automation equipment frock clamp with detect function, includes the base, the spout has been seted up in the base top surface run through, base top surface sliding connection has splint, base back fixedly connected with support, support top surface fixedly connected with fixed plate, the limiting groove has been seted up in the fixed plate top surface run through, limiting groove inner wall sliding connection has the stopper, the inside detection mechanism that is provided with of stopper, the base left side is provided with the centre gripping drive assembly, the fixed plate left side is provided with moving mechanism.

Preferably, the detection mechanism comprises electric putter and roughness detector, electric putter and stopper inner wall fixed connection, roughness detector and electric putter output fixed connection.

Preferably, the clamping driving assembly comprises a first servo motor, a bidirectional threaded rod and a sliding block, wherein the first servo motor is fixedly connected with the base, the output end of the first servo motor is rotationally connected with the inner wall of the base, the bidirectional threaded rod is fixedly connected with the output end of the first servo motor, the sliding block is slidably connected with the sliding groove, the sliding block is in threaded connection with the bidirectional threaded rod, and the sliding block is fixedly connected with the clamping plate.

Preferably, the moving mechanism comprises a second servo motor, a threaded rod, a thread bush and a fixed ring, wherein the second servo motor is fixedly connected with the fixed plate, the threaded rod is fixedly connected with the output end of the second servo motor, the thread bush is fixedly connected with the limiting block, the thread bush is in threaded connection with the threaded rod, the fixed ring is fixedly connected with the fixed plate, and the fixed ring is rotationally connected with the threaded rod.

Preferably, the number of the clamping plates is multiple, and the clamping plates are symmetrically arranged by taking the vertical central line of the front surface of the base as a symmetrical axis.

Preferably, the fixing plate is in a convex shape, and the fixing plate is made of a metal material.

Preferably, the number of the sliding blocks is multiple, and the sliding blocks are all located inside the sliding groove.

Compared with the prior art, the utility model has the beneficial effects that: according to the tooling fixture with the detection function for the automation equipment, a workpiece is placed on a base, a clamping driving assembly is started to cooperate with a sliding groove to drive a plurality of clamping plates to relatively move to clamp the workpiece, a detection mechanism is started to contact with the surface of the workpiece, the detection mechanism is started to slide along the surface of the workpiece, a detection end of a flatness detector rolls on the surface of the workpiece, and the flatness of the surface of the workpiece can be detected through rebound and extension of the detection end; the workpiece surface flatness detection device has the advantages that the purpose of automatically detecting the flatness of the workpiece surface conveniently when the workpiece is clamped by the tool clamp is achieved, and the problem that the subsequent machining precision is affected due to the fact that the flatness of the workpiece surface is difficult to detect by the existing tool clamp is avoided.

Drawings

FIG. 1 is an isometric view of a structure of the present utility model;

FIG. 2 is a right side view of the structure of the present utility model;

fig. 3 is a schematic structural diagram of the present utility model at structure a.

In the figure: 1. a base; 2. a chute; 3. a clamping plate; 4. a bracket; 5. a fixing plate; 6. a limit groove; 7. a limiting block; 8. an electric push rod; 9. a flatness detector; 10. a first servo motor; 11. a two-way threaded rod; 12. a slide block; 13. a second servo motor; 14. a threaded rod; 15. a thread sleeve; 16. and a fixing ring.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, a fixture for automatic equipment with detection function comprises a base 1, a chute 2 is arranged on the top surface of the base 1 in a penetrating way, clamping plates 3 are slidably connected to the top surface of the base 1, the clamping plates 3 are multiple in number, the clamping plates 3 are symmetrically arranged by taking the vertical central line on the front side of the base 1 as a symmetrical axis and used for clamping workpieces, the clamping stability is improved, a support 4 is fixedly connected to the back side of the base 1, a fixing plate 5 is fixedly connected to the top surface of the support 4, the fixing plate 5 is in a convex shape, the fixing plate 5 is made of a metal material, the strength of the fixing plate 5 made of the metal material is higher, the fixing plate 5 is not easy to deform and damage after being stressed and is more durable, a limit groove 6 is arranged on the top surface of the fixing plate 5 in a penetrating way, a limit block 7 is slidably connected to the inner wall of the limit groove 6, a detection mechanism is arranged inside the limit block 7, the detection mechanism consists of an electric push rod 8 and a flatness detector 9, the electric push rod 8 is fixedly connected with the inner wall of the limiting block 7, the flatness detector 9 is fixedly connected with the output end of the electric push rod 8 and is used for contacting with a workpiece so as to conveniently detect the flatness of the surface of the workpiece, the left side of the base 1 is provided with a clamping driving assembly, the clamping driving assembly consists of a first servo motor 10, a bidirectional threaded rod 11 and a sliding block 12, the sliding block 12 is multiple, the sliding blocks 12 are all positioned in the sliding groove 2 and are used for being matched with the bidirectional threaded rod 11 so as to conveniently drive the clamping plates 3 to move relatively, the first servo motor 10 is fixedly connected with the base 1, the output end of the first servo motor 10 is rotationally connected with the inner wall of the base 1, the bidirectional threaded rod 11 is rotationally connected with the output end of the first servo motor 10, the sliding block 12 is in sliding connection with the sliding groove 2 and the sliding block 12 is in threaded connection with the bidirectional threaded rod 11, and slider 12 and splint 3 fixed connection for the fixed work piece of drive a plurality of splint 3 relative movement of being convenient for centre gripping, fixed plate 5 left side is provided with moving mechanism, moving mechanism comprises second servo motor 13, threaded rod 14, thread bush 15 and solid fixed ring 16, second servo motor 13 and fixed plate 5 fixed connection, threaded rod 14 and second servo motor 13 output fixed connection, thread bush 15 and stopper 7 fixed connection, and thread bush 15 and threaded rod 14 threaded connection, gu fixed ring 16 and fixed plate 5 fixed connection, and gu fixed ring 16 and threaded rod 14 rotate to be connected, be used for driving detection mechanism and roll along the work piece surface, be convenient for carry out the removal and detect work, place the work piece on base 1, start clamping driving assembly cooperation spout 2 and drive a plurality of splint 3 relative movement centre gripping work pieces, start detection mechanism and work piece surface contact, start moving mechanism and drive detection mechanism and slide along the work piece surface, pass through flatness detector 9 detection end and roll at the work piece surface, can be through the resilience of detection end and the extension of detection work piece surface's of detection tool fixture, the realization is convenient for carry out automatic detection to the target fixture to the flatness to the work piece surface when the centre gripping work piece, the work piece surface is difficult to follow-up processing the problem of work piece surface accuracy has been avoided because of detecting the subsequent processing the work piece surface accuracy is influenced.

The electrical components are all connected with an external main controller and 220V mains supply, and the main controller can be conventional known equipment for controlling a computer and the like.

When in use: firstly, a workpiece to be fixed is placed on a base 1, a first servo motor 10 is started to drive a bidirectional threaded rod 11 to rotate, the bidirectional threaded rod 11 is in threaded connection with a plurality of sliding blocks 12, the sliding blocks 12 are driven to move relatively along the inner wall of a sliding groove 2, a plurality of clamping plates 3 are driven to move relatively along the top surface of the base 1 through the movement of the sliding blocks 12, the workpiece is clamped, an electric push rod 8 is started to push a flatness detector 9 to move downwards to be in contact with the surface of the workpiece, a second servo motor 13 is started to drive a threaded rod 14 to rotate, the threaded rod 14 is meshed with a threaded sleeve 15, a limiting block 7 is driven to slide along the inner wall of a limiting groove 6, the electric push rod 8 and the flatness detector 9 are driven to move transversely along the surface of the workpiece through the movement of the limiting block 7, and the detection end of the flatness detector 9 rolls on the surface of the workpiece, so that the flatness of the surface of the workpiece can be detected through rebound and extension of the detection end.

To sum up, this frock clamp for automation equipment with detect function, place the work piece on base 1, start clamping drive assembly cooperation spout 2 drives a plurality of splint 3 relative movement centre gripping work pieces, start detection mechanism and work piece surface contact, start the mobile mechanism and drive detection mechanism and slide along the work piece surface, detect the end through roughness detector 9 detection end at work piece surface roll, can detect the roughness on work piece surface through the resilience and the extension of detection end, the realization is convenient for carry out automated inspection's target to the roughness on work piece surface when frock clamp centre gripping work piece, avoided being difficult to detect work piece surface roughness because of current frock clamp, and lead to follow-up machining precision to be influenced problem, be used for solving the problem that proposes in the above-mentioned background art.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an automation equipment frock clamp with detect function, includes base (1), its characterized in that, spout (2) have been seted up in running through of base (1) top surface, base (1) top surface sliding connection has splint (3), base (1) back fixedly connected with support (4), support (4) top surface fixedly connected with fixed plate (5), limit groove (6) have been seted up in running through of fixed plate (5) top surface, limit groove (6) inner wall sliding connection has stopper (7), stopper (7) inside detection mechanism that is provided with, base (1) left side is provided with centre gripping drive assembly, fixed plate (5) left side is provided with moving mechanism.

2. The fixture for the automatic equipment with the detection function according to claim 1, wherein the detection mechanism comprises an electric push rod (8) and a flatness detector (9), the electric push rod (8) is fixedly connected with the inner wall of the limiting block (7), and the flatness detector (9) is fixedly connected with the output end of the electric push rod (8).

3. The fixture for the automatic equipment with the detection function according to claim 1, wherein the clamping driving assembly is composed of a first servo motor (10), a bidirectional threaded rod (11) and a sliding block (12), the first servo motor (10) is fixedly connected with the base (1), the output end of the first servo motor (10) is rotationally connected with the inner wall of the base (1), the bidirectional threaded rod (11) is fixedly connected with the output end of the first servo motor (10), the sliding block (12) is slidably connected with the sliding groove (2), the sliding block (12) is in threaded connection with the bidirectional threaded rod (11), and the sliding block (12) is fixedly connected with the clamping plate (3).

4. The fixture for the automatic equipment with the detection function according to claim 1, wherein the moving mechanism is composed of a second servo motor (13), a threaded rod (14), a thread bush (15) and a fixing ring (16), the second servo motor (13) is fixedly connected with the fixing plate (5), the threaded rod (14) is fixedly connected with the output end of the second servo motor (13), the thread bush (15) is fixedly connected with the limiting block (7), the thread bush (15) is in threaded connection with the threaded rod (14), the fixing ring (16) is fixedly connected with the fixing plate (5), and the fixing ring (16) is rotationally connected with the threaded rod (14).

5. The fixture for the automatic equipment with the detection function according to claim 1, wherein the number of the clamping plates (3) is multiple, and the clamping plates (3) are symmetrically arranged by taking the vertical center line of the front surface of the base (1) as a symmetry axis.

6. The fixture for the automatic equipment with the detection function according to claim 1, wherein the fixing plate (5) is in a convex shape, and the fixing plate (5) is made of a metal material.

7. A tooling fixture for an automatic device with a detection function according to claim 3, wherein the number of the sliding blocks (12) is plural, and the sliding blocks (12) are all located inside the sliding groove (2).