CN211939941U

CN211939941U - Multifunctional clamp for machine manufacturing

Info

Publication number: CN211939941U
Application number: CN202020333669.3U
Authority: CN
Inventors: 赵婧
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-03-17
Filing date: 2020-03-17
Publication date: 2020-11-17
Anticipated expiration: 2030-03-17

Abstract

The utility model discloses a multifunctional clamp for machine-building, including rotating bracket, angle board and clamping bar structure, the rotating bracket includes fixing base and riser frame, the user can be convenient for install the stable installation of anchor clamps on external equipment or other planes through the fixing base, guarantee the stability when anchor clamps use, then the user can rotate the angle of angle board on the rotating bracket according to the angle required by processing, then fix the stable and riser frame of pivot through the nut on the pivot, then the user can place the work piece inside the work piece groove, then fix the work piece through the clamping bar structure, so the user can use other processing tools to process the work piece, and can also realize changing the angle of work piece processing through the rotating fit of mounting ring and mating ring in the processing process, the flexibility of the processing process is ensured.

Description

Multifunctional clamp for machine manufacturing

Technical Field

The utility model relates to a machining auxiliary assembly technical field specifically is a multifunctional clamp for machine-building.

Background

A fixture is a device for fixing a workpiece to be machined in a correct position for construction or inspection in a machine manufacturing process, and is also called a fixture, and broadly speaking, a device for quickly, conveniently and safely installing a workpiece in any process in a process is called a fixture, such as a welding fixture, an inspection fixture, an assembly fixture, a machine tool fixture, and the like, wherein the machine tool fixture is the most common and is often called a fixture for short, when a workpiece is machined on a machine tool, the workpiece must be installed and clamped before machining in order to make the surface of the workpiece meet the technical requirements such as the size, the geometric shape, the mutual position precision with other surfaces and the like specified in the drawing, and the fixture usually comprises a positioning element, a correct position of the workpiece in the fixture, a clamping device, a tool setting guide element, a relative position between a tool and the workpiece, or a tool guiding direction and an indexing device, the workpiece can be processed at a plurality of stations in one-time installation, and the workpiece comprises a rotary indexing device, a linear moving indexing device, a connecting element, a fixture body and the like.

The utility model discloses an inventor discovers, the anchor clamps simple structure that current machine-building process used, and the using-way is single, and the angle that the user wants to rotate the position after getting up the stable fixing of work piece or when changing processing all can't easily change at the in-process that uses, if the work piece needs the traditional anchor clamps of angle that change the work piece on limit processing just can't satisfy.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a multi-functional anchor clamps for machine-building aims at improving the anchor clamps simple structure that current machine-building process used, and the user wants the angle when rotating the position or changing processing all can't easily change after getting up the stable fixed back of work piece in the in-process that uses, if the work piece needs the problem that the traditional anchor clamps of angle that change the work piece on the limit of processing just can't satisfy.

The utility model discloses a realize like this:

a multifunctional clamp for machine manufacturing comprises a rotary support, an angle plate and a clamping rod structure, wherein the rotary support comprises a fixing seat and a vertical plate frame, the vertical plate frame is symmetrically arranged on the upper end face of the fixing seat and is vertically and fixedly connected with the fixing seat, the angle plate is arranged at the head of the vertical plate frame, the angle plate is rotatably connected with the vertical plate frame, the clamping rod structure is uniformly arranged on the outer side face of the angle plate, and the clamping rod structure is in rotating fit with the angle plate through threads, so that the multifunctional clamp solves the problems that a user wants to rotate the position or change the angle during machining after stably fixing a workpiece in the using process and cannot easily change the angle during machining, and the traditional clamp cannot meet the problem that the angle of the workpiece can be changed while machining if the workpiece is needed, the structure setting through the pairing rotation support comes the user to use through the whole anchor clamps setting of installation that the fixing base comes to stabilize, come convenient cooperation installation angle board to use through setting up to the riser frame simultaneously, the installation clamping bar structure that comes to stabilize through the structure setting to the angle board uses, and can drive the clamping bar structure and carry out the change of angle when using, come the person of facilitating the use through setting up to the clamping bar structure and can carry out the centre gripping and fixed work piece in the all directions of angle board and use, guarantee the stability in the work piece course of working.

Further, the fixing base includes collar and cooperation ring, the cooperation is closed the coaxial axle center and is set up in the inside of collar, and the cooperation ring rotates with the collar to be connected, guarantees angle board and the clamping bar structure that the rotation cooperation ring upper end that the user can be stable through the structure setting to the fixing base, comes the person of facilitating the use to rotate the operation and use in the course of working.

Further, the work piece groove has been seted up to angle board center department, and the both sides of angle board still are provided with the pivot, pivot vertical fixation is on the lateral surface of angle board, guarantees through the structure setting to the work piece groove that the user can place the work piece in inside, makes things convenient for the grip block directly to extrude fixed use, comes the angle of person's angle regulation board of facilitating the use simultaneously through setting up to the pivot, just can come its fixing through the nut after the adjustment.

Further, the middle part of pivot still is provided with the spacing ring, spacing ring and pivot integrated into one piece come to make things convenient for the cooperation nut to fix pivot and riser frame through the structure setting to the spacing ring.

Further, the clamping bar structure includes grip block, threaded rod and operation panel, the grip block rotates the head of installing at the threaded rod, operation panel fixed mounting is at the end of threaded rod, comes the person of facilitating the use through setting up to the clamping bar structure and can drive the threaded rod through rotating the operation panel and rotate, and then realizes that the threaded rod advances the purpose of back-out on the angle board, and the structure setting through the grip block comes the direct clamp work piece to use simultaneously.

Further, still be provided with a plurality of engaging lugs on the lateral surface of collar, engaging lug and collar integrated into one piece guarantee through the structure setting to the engaging lug that the user can come anchor clamps and external equipment to be connected the use through the bolt.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model designs a multifunctional clamp for mechanical manufacturing by researching the structure and the operation process of the clamp used in the traditional mechanical processing, which is convenient for users to install the clamp on external equipment or other planes stably through a fixed seat, ensures the stability of the clamp when in use, then the user can rotate the angle of an angle plate on a rotating bracket according to the angle required by processing, then the rotating shaft is fixed with a vertical plate frame perfectly through a nut on the rotating shaft, then the user can place a workpiece in a workpiece groove, then the workpiece is fixed through a clamping rod structure, so the user can process the workpiece by using other processing tools, and the processing angle of the workpiece can be changed through the rotating matching of a mounting ring and a matching ring in the processing process, the flexibility of the processing process is ensured.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a perspective view of the device of the present invention;

FIG. 2 is a front view of the device of FIG. 1;

FIG. 3 is a schematic view of the device of FIG. 1 without the clamping bar structure and the mounting ring installed;

fig. 4 is a schematic structural view of the clamping bar structure shown in fig. 1.

In the figure: 1. rotating the bracket; 11. a fixed seat; 111. a mounting ring; 112. matching rings; 113. connecting lugs; 12. a vertical plate frame; 2. an angle plate; 21. a workpiece groove; 22. a rotating shaft; 221. a limiting ring; 3. a clamping bar structure; 31. a clamping block; 32. a threaded rod; 33. and (5) operating a panel.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are 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. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention.

Referring to fig. 1, 2, 3 and 4, a multifunctional clamp for machine manufacturing includes a rotary bracket 1, an angle plate 2 and a clamping rod structure 3, the rotary bracket 1 includes a fixing base 11 and a stand plate frame 12, a user can stably install the whole clamp setting through the fixing base 11 by setting the structure of the rotary bracket 1, and can conveniently cooperate with the installation of the angle plate 2 by setting the stand plate frame 12, the stand plate frame 12 is symmetrically arranged on the upper end surface of the fixing base 11, and the stand plate frame 12 is vertically and fixedly connected with the fixing base 11, by researching the clamp structure and operation process used in the traditional machining, the multifunctional clamp for machine manufacturing is designed, the user can stably install the clamp on external equipment or other planes through the fixing base 11, so as to ensure the stability of the clamp during use, then a user can rotate the angle of the angle plate 2 on the rotating bracket 1 according to the angle required by processing, then the rotating shaft 22 is stably fixed with the vertical plate frame 12 through the nut on the rotating shaft 22, then the user can place a workpiece in the workpiece groove 21, and then the workpiece is fixed through the clamping rod structure 3, so that the user can process the workpiece by using other processing tools, and the processing angle of the workpiece can be changed through the rotating matching of the mounting ring 111 and the matching ring 112 in the processing process, thereby ensuring the flexibility of the processing process, effectively solving the problems that the clamp used in the existing mechanical manufacturing process has simple structure and single use mode, and the user can not easily change the rotating direction or the angle when processing after stably fixing the workpiece in the using process, if a workpiece needs to be machined while the angle of the workpiece is changed, the traditional fixture cannot meet the requirement, the fixing seat 11 comprises an installation ring 111 and a matching ring 112, the matching ring 112 is coaxially arranged inside the installation ring 111, the matching ring 112 is rotatably connected with the installation ring 111, an angle plate 2 and a clamping rod structure 3 at the upper end of the matching ring 112 can be stably rotated by a user through the structural arrangement of the fixing seat 11, so that the user can conveniently rotate and operate the fixture in the machining process, a plurality of connecting lugs 113 are further arranged on the outer side surface of the installation ring 111, the connecting lugs 113 and the installation ring 111 are integrally formed, and the user can be ensured to connect the fixture with external equipment through bolts by the structural arrangement of the connecting lugs 113;

the angle plate 2 is arranged at the head part of the vertical plate frame 12, the angle plate 2 is rotatably connected with the vertical plate frame 12, the clamping rod structure 3 is stably arranged for use through the structural arrangement of the angle plate 2, and can drive the clamping rod structure 3 to change the angle when in use, the center of the angle plate 2 is provided with a workpiece groove 21, and the two sides of the angle plate 2 are also provided with a rotating shaft 22, the rotating shaft 22 is vertically fixed on the outer side surface of the angle plate 2, the structural arrangement of the workpiece groove 21 ensures that a user can place a workpiece inside, the clamping block 31 is convenient to directly extrude and fix for use, meanwhile, the angle of the angle plate 2 can be conveniently adjusted by a user through the arrangement of the rotating shaft 22, the angle plate can be fixed through a nut after adjustment, the middle part of the rotating shaft 22 is also provided with a limiting ring 221, the limiting ring 221 and the rotating shaft 22 are integrally formed, the structure of the limiting ring 221 is arranged to conveniently match with a nut to fix the rotating shaft 22 and the vertical plate frame 12;

the even setting of clamping bar structure 3 is on the lateral surface of angle board 2, and clamping bar structure 3 passes through screw thread and 2 normal running fit of angle board, come the person of facilitating the use through setting up to clamping bar structure 3 and can carry out the centre gripping and fixed work piece in the all directions of angle board 2 and use, guarantee the stability in the work piece course of working, clamping bar structure 3 includes grip block 31, threaded rod 32 and operation panel 33, grip block 31 rotates the head of installing at threaded rod 32, operation panel 33 fixed mounting is at the end of threaded rod 32, come the person of facilitating the use through setting up to clamping bar structure 3 and can drive threaded rod 32 through rotating operation panel 33 and rotate, and then realize threaded rod 32 and spin in the purpose of unscrewing on angle board 2, the structure setting through grip block 31 comes the direct clamp work piece to use simultaneously.

The device obtained by the above design has been substantially satisfactory for use in multi-function jigs for machine manufacturing, but the designer has made further improvements to the device with the aim of further improving its function.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A multifunctional clamp for machine-building, includes runing rest (1), angle board (2) and clamping bar structure (3), its characterized in that: rotating bracket (1) includes fixing base (11) and riser frame (12), riser frame (12) symmetry sets up the up end at fixing base (11), and riser frame (12) and fixing base (11) vertical fixation are connected, the head at riser frame (12) is installed in angle board (2), and angle board (2) rotate with riser frame (12) and be connected, the even setting of clamping bar structure (3) is on the lateral surface of angle board (2), and clamping bar structure (3) pass through screw and angle board (2) normal running fit.

2. Multifunction clamp for machine manufacturing according to claim 1, characterized in that said fixed seat (11) comprises a mounting ring (111) and a mating ring (112), said mating ring (112) being coaxially arranged inside the mounting ring (111), and the mating ring (112) being rotationally connected with the mounting ring (111).

3. The multifunctional clamp for machine manufacturing according to claim 2, characterized in that a workpiece groove (21) is formed in the center of the angle plate (2), and rotating shafts (22) are further disposed on two sides of the angle plate (2), wherein the rotating shafts (22) are vertically fixed on the outer side surface of the angle plate (2).

4. The multifunctional clamp for machine manufacturing according to claim 3, characterized in that a limiting ring (221) is further disposed in the middle of the rotating shaft (22), and the limiting ring (221) is integrally formed with the rotating shaft (22).

5. A multi-purpose clamp for machine manufacturing according to claim 4, characterized in that said clamping bar structure (3) comprises a clamping block (31), a threaded rod (32) and an operating plate (33), said clamping block (31) being rotatably mounted on the head of the threaded rod (32), said operating plate (33) being fixedly mounted on the end of the threaded rod (32).

6. The multifunctional clamp for machine manufacturing according to claim 5, characterized in that a plurality of connecting lugs (113) are further arranged on the outer side surface of the mounting ring (111), and the connecting lugs (113) are integrally formed with the mounting ring (111).