CN219211888U

CN219211888U - Fixing clamp for tapping

Info

Publication number: CN219211888U
Application number: CN202320829665.8U
Authority: CN
Inventors: 罗建平; 朱小刚; 颜群勝
Original assignee: Kaisa Wuxi Precision Hardware Co ltd
Current assignee: Kaisa Wuxi Precision Hardware Co ltd
Priority date: 2023-04-14
Filing date: 2023-04-14
Publication date: 2023-06-20
Anticipated expiration: 2033-04-14

Abstract

The utility model relates to a fixed clamp for tapping, which comprises a base, a driving cylinder arranged above the base, a fixed plate and a movable plate arranged on the base, wherein the fixed plate is arranged on the base; the driving cylinder can drive the movable plate to move relative to the fixed plate, and the workpiece is clamped and fixed through the fixed plate and the movable plate; the fixed plate is provided with equidistant distributed positioning strips, one side of the movable plate, which is close to the fixed plate, is provided with positioning columns corresponding to the positioning strips, and then the clamping and fixing of the machined part are realized through the positioning strips and the positioning columns. The fixture solves the problems of low installation efficiency, complicated working procedure, long installation working time, high labor intensity, low processing efficiency, high processing cost and the like of the existing fixture, can simultaneously install a plurality of workpieces, fix the workpieces in a pneumatic mode, shortens the installation time of the workpieces, greatly improves the processing efficiency, reduces the processing cost, realizes the accurate fixing of the workpieces, and further improves the tapping precision of the workpieces.

Description

Fixing clamp for tapping

Technical Field

The utility model relates to the technical field of fixed clamps, in particular to a fixed clamp for tapping.

Background

The tapping machine is one of the most commonly used equipment in mechanical production, and is used for machining internal threads and screws on the inner side surfaces of holes of parts with through holes or blind holes of different specifications, such as machine part shells, equipment end surfaces, nuts, flanges and the like. The tapping machine is also called tapping machine, screw tapping machine, automatic tapping machine and the like, has high flexibility, can change the size of a workpiece at any time according to the requirements of clients, is portable in changing a cutter, and has the advantages of reliability, stability, processing and the like.

At present, a single fixture is generally adopted to fix a workpiece during tapping operation of a tapping machine, the workpiece is screwed and fixed through a screw, then the fixture is installed on the tapping machine, the workpiece is tapped, the workpiece is taken out after tapping, and the steps are repeated to tap the next workpiece. The existing clamp has the following problems: the installation effectiveness is low, the process is tedious, the installation time is long, the labor intensity is high, the machining efficiency is low, and the machining cost is high.

Therefore, the fixing clamp for tapping is provided to solve the problems existing in the prior art, and has important significance for application and popularization.

Disclosure of Invention

Accordingly, an object of the present application is to provide a fixing fixture for tapping, so as to shorten the installation time of a workpiece to be machined, greatly improve the machining efficiency, and reduce the machining cost.

In order to achieve the above purpose, the present application provides the following technical solutions.

A fixing clamp for tapping comprises a base, a driving cylinder arranged above the base, a fixed plate and a movable plate arranged on the base;

the driving cylinder can drive the movable plate to move relative to the fixed plate, and the workpiece is clamped and fixed through the fixed plate and the movable plate;

the fixed plate is provided with equidistant positioning strips, one side of the movable plate, which is close to the fixed plate, is provided with positioning columns corresponding to the positioning strips, and then the clamping and fixing of the machined part are realized through the positioning strips and the positioning columns.

Preferably, the driving cylinder is connected with a telescopic rod, a through hole corresponding to the telescopic rod is arranged on the fixed plate, and the telescopic rod penetrates through the fixed plate to be connected with the movable plate.

Preferably, the driving cylinder is connected with a telescopic rod, the telescopic rod is connected with a push plate, one end of the push plate, far away from the telescopic rod, is provided with a connecting rod, and the connecting rod penetrates through the fixed plate to be connected with the movable plate.

Preferably, the number of the connecting rods is 2 or more, and the 2 or more connecting rods are arranged on the push plate at equal intervals.

Preferably, the base is provided with the limiting plate on one side of the fixed plate, which is close to the push plate, the limiting plate is arranged below the connecting rod, and the upper edge of the limiting plate is higher than the lower edge of the push plate.

Preferably, one end of the telescopic rod, which is far away from the driving cylinder, is provided with a fixing rod, and the telescopic rod is fixedly connected with the push plate through the fixing rod.

Preferably, the number of the positioning strips and the number of the positioning columns are the same and are 2 or more.

Preferably, the driving cylinder is fixed on the base through the mounting seat, and a switch button is arranged on one side of the fixing plate above the base.

The beneficial technical effects obtained by the utility model are as follows:

the fixture solves the problems of low installation efficiency, complicated working procedure, long installation working time, high labor intensity, low machining efficiency, high machining cost and the like of the existing fixture.

The foregoing description is only an overview of the technical solutions of the present application, so that the technical means of the present application may be implemented according to the content of the specification, and so that the foregoing and other objects, features and advantages of the present application may be more clearly understood, the following is a preferred embodiment of the present application and is described in detail with reference to the accompanying drawings.

The above and other objects, advantages and features of the present application will become more apparent to those skilled in the art from the following detailed description of the specific embodiments thereof, taken in conjunction with the accompanying drawings.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are some embodiments of the present application, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art. Like elements or portions are generally identified by like reference numerals throughout the several figures. In the drawings, elements or portions thereof are not necessarily drawn to scale.

FIG. 1 is a schematic view of the structure of a fixture for tapping in one embodiment of the present disclosure, FIG. 1;

FIG. 2 is a top view of a fixture for tapping in one embodiment of the present disclosure;

fig. 3 is a schematic view of a structure of a fixture for tapping in one embodiment of the present disclosure 2.

In the above figures: 100. a base; 110. a limiting plate; 120. a switch button; 200. a driving cylinder; 210. a telescopic rod; 211. a fixed rod; 220. a mounting base; 300. a fixing plate; 310. a positioning strip; 320. a through hole; 400. a movable plate; 410. positioning columns; 510. a push plate; 520. and a connecting rod.

Detailed Description

For the purposes of making the objects, technical solutions and advantages of the embodiments of the present application more clear, the technical solutions of the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is apparent that the described embodiments are some embodiments of the present application, but not all embodiments. In the following description, specific details such as specific configurations and components are provided merely to facilitate a thorough understanding of embodiments of the present application. It will therefore be apparent to those skilled in the art that various changes and modifications can be made to the embodiments described herein without departing from the scope and spirit of the application. In addition, descriptions of well-known functions and constructions are omitted in the embodiments for clarity and conciseness.

It should be appreciated that reference throughout this specification to "one embodiment" or "the present embodiment" means that a particular feature, structure or characteristic described in connection with the embodiment is included in at least one embodiment of the present application. Thus, the appearances of the "one embodiment" or "this embodiment" in various places throughout this specification are not necessarily all referring to the same embodiment. Furthermore, the particular features, structures, or characteristics may be combined in any suitable manner in one or more embodiments.

Furthermore, the present application may repeat reference numerals and/or letters in the various examples. This repetition is for the purpose of simplicity and clarity and does not in itself dictate a relationship between the various embodiments and/or configurations discussed.

The term "and/or" is herein merely an association relationship describing an associated object, meaning that there may be three relationships, e.g., a and/or B, may represent: the terms "/and" herein describe another associative object relationship, indicating that there may be two relationships, e.g., a/and B, may indicate that: the character "/" herein generally indicates that the associated object is an "or" relationship.

The term "at least one" is herein merely an association relation describing an associated object, meaning that there may be three kinds of relations, e.g., at least one of a and B may represent: a exists alone, A and B exist together, and B exists alone.

It is further 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 "comprise," "include," or any other variation thereof, are intended to cover a non-exclusive inclusion.

As shown in fig. 1 to 3, a fixing jig for tapping includes a base 100, a driving cylinder 200 provided above the base 100, a fixing plate 300 provided on the base 100, and a movable plate 400.

The driving cylinder 200 can drive the movable plate 400 to move relative to the fixed plate 300, and the workpiece is clamped and fixed through the fixed plate 300 and the movable plate 400.

The fixed plate 300 is provided with equally spaced positioning strips 310, and a positioning column 410 corresponding to the positioning strips 310 is arranged on one side of the movable plate 400 close to the fixed plate 300, so that the workpiece is clamped and fixed through the positioning strips 310 and the positioning columns 410.

Further, the number of the positioning bars 310 and the number of the positioning columns 410 are the same, and are 2 or more.

In one embodiment, referring to fig. 2, the number of the positioning bars 310 and the number of the positioning columns 410 are 5, so that 5 workpieces can be clamped and fixed at the same time.

The driving cylinder 200 is fixed on the base 100 through the mounting seat 220, a switch button 120 is disposed on one side of the base 100 above the fixing plate 300, and the switch button 120 is used for opening and closing the driving cylinder 200.

The driving cylinder 200 is connected with a telescopic rod 210, the fixed plate 300 is provided with a through hole 320 corresponding to the telescopic rod 210, and the telescopic rod 210 passes through the fixed plate 300 to be connected with the movable plate 400.

In one embodiment, the driving cylinder 200 is connected with a telescopic rod 210, the telescopic rod 210 is connected with a push plate 510, one end of the push plate 510 far away from the telescopic rod 210 is provided with a connecting rod 520, and the connecting rod 520 passes through the fixed plate 300 to be connected with the movable plate 400.

Further, the number of the links 520 is 2 or more, and 2 or more links 520 are equally spaced on the push plate 510.

In one embodiment, referring to fig. 2 and 3, the number of the links 520 is 2, and 2 links 520 are respectively provided at both ends of the push plate 510 to achieve smooth movement of the movable plate 400.

Further, the base 100 is provided with a limiting plate 110 on a side of the fixing plate 300 near the push plate 510, the limiting plate 110 is disposed below the connecting rod 520, and the upper edge of the limiting plate 110 is higher than the lower edge of the push plate 510, and the limiting plate 110 is used for limiting the moving position of the push plate 510, so as to realize safe operation.

In one embodiment, a fixing rod 211 is disposed at an end of the telescopic rod 210 away from the driving cylinder 200, and the telescopic rod 210 is fixedly connected with the push plate 510 through the fixing rod 211.

The fixing clamp for tapping solves the problems of low installation efficiency, complicated working procedure, long installation working time, high labor intensity, low machining efficiency, high machining cost and the like of the existing clamp, a plurality of workpieces can be installed simultaneously, the workpieces are fixed in a pneumatic mode, the installation time of the workpieces is shortened, the machining efficiency is greatly improved, the machining cost is reduced, meanwhile, the accurate fixing of the workpieces is realized, and the tapping precision of the workpieces is further improved.

The above description is only of the preferred embodiments of the present utility model and it is not intended to limit the scope of the present utility model, but various modifications and variations can be made by those skilled in the art. Variations, modifications, substitutions, integration and parameter changes may be made to these embodiments by conventional means or may be made to achieve the same functionality within the spirit and principles of the present utility model without departing from such principles and spirit of the utility model.

Claims

1. A fixing clamp for tapping, which is characterized by comprising a base (100), a driving cylinder (200) arranged above the base (100), a fixing plate (300) and a movable plate (400) arranged on the base (100);

the driving cylinder (200) can drive the movable plate (400) to move relative to the fixed plate (300), and the workpiece is clamped and fixed through the fixed plate (300) and the movable plate (400);

the fixed plate (300) is provided with equidistant distributed positioning strips (310), one side of the movable plate (400) close to the fixed plate (300) is provided with positioning columns (410) corresponding to the positioning strips (310), and then the clamping and fixing of a machined part are realized through the positioning strips (310) and the positioning columns (410).

2. The fixture for tapping according to claim 1, wherein the driving cylinder (200) is connected with a telescopic rod (210), a through hole (320) corresponding to the telescopic rod (210) is provided on the fixing plate (300), and the telescopic rod (210) passes through the fixing plate (300) to be connected with the movable plate (400).

3. The fixing clamp for tapping according to claim 1, wherein the driving cylinder (200) is connected with a telescopic rod (210), the telescopic rod (210) is connected with a push plate (510), one end of the push plate (510) far away from the telescopic rod (210) is provided with a connecting rod (520), and the connecting rod (520) passes through the fixing plate (300) to be connected with the movable plate (400).

4. A fixing jig for tapping according to claim 3, wherein the number of the links (520) is 2 or more, and 2 or more links (520) are arranged on the push plate (510) at equal intervals.

5. A fixing clamp for tapping according to claim 3, characterized in that the base (100) is provided with a limiting plate (110) at one side of the fixing plate (300) close to the push plate (510), the limiting plate (110) is arranged below the connecting rod (520), and the upper edge of the limiting plate (110) is higher than the lower edge of the push plate (510).

6. A fixing clamp for tapping according to claim 3, characterized in that the end of the telescopic rod (210) far away from the driving cylinder (200) is provided with a fixing rod (211), and the telescopic rod (210) is fixedly connected with the push plate (510) through the fixing rod (211).

7. The fixture for tapping as in any one of claims 1-6, wherein the number of said positioning strips (310) and positioning posts (410) is the same, each being 2 or more.

8. The fixture for tapping as in claim 1, wherein the driving cylinder (200) is fixed to the base (100) by means of a mounting base (220), and a switch button (120) is provided on one side of the fixing plate (300) above the base (100).