CN217860848U

CN217860848U - Symmetrical piece double-pushing one-step forming clamp

Info

Publication number: CN217860848U
Application number: CN202221398758.1U
Authority: CN
Inventors: 李博亮
Original assignee: Zhejiang Boqin Precision Industry Co ltd
Current assignee: Zhejiang Boqin Precision Industry Co ltd
Priority date: 2022-06-06
Filing date: 2022-06-06
Publication date: 2022-11-22
Anticipated expiration: 2032-06-06

Abstract

The utility model discloses a symmetry piece double-push one-shot forming clamp, curb plate and fixed mounting placed in the middle that set up including two symmetries set up in two fixing bases of curb plate one side in opposite directions set up in two common fixedly connected with connecting axle between the fixing base of curb plate one side in opposite directions, set up the drive chamber in the connecting axle, and the outer fringe face top of connecting axle and bottom all set up the location logical groove of switch-on drive chamber between two parties, rotatable the installation of lead screw between two parties in the drive chamber, the symmetry is provided with the centre gripping subassembly that can screw-thread fit lead screw installation on the outer fringe face of connecting axle, symmetrical structure has a set of screw thread opposite in direction of rotation on the outer fringe face of lead screw, and the one end of lead screw extends and wears out the curb plate and is connected with the motor of fixed mounting in curb plate one side through the motor shaft, and this symmetry piece double-push one-shot forming clamp, and rational in infrastructure, can promote the fixed efficiency to the work piece, and the multiple work piece of adaptation is fixed and is used, and the practicality is strong.

Description

Symmetrical piece double-pushing one-step forming clamp

Technical Field

The utility model belongs to the technical field of the shaping anchor clamps, concretely relates to symmetry piece double push away one shot forming anchor clamps.

Background

The jig is a device for fixing a processing object to occupy a correct position for receiving construction or inspection in a machine manufacturing process, and is also called a jig. In a broad sense, any device used to quickly, conveniently and safely mount a workpiece at any stage in a process may be referred to as a jig. Such as welding jigs, inspection jigs, assembly jigs, machine tool jigs, and the like. Of which the machine tool clamps are the most common, often referred to simply as clamps

At present, when the machine is manufactured and machined, a clamp is required to be used for fixing a workpiece to be machined, so that the workpiece is held at a correct position for subsequent machining, the two ends of the workpiece can not be fixed simultaneously when the clamp can be used, the fixing efficiency is low, the clamp cannot be adapted to workpieces of various sizes, and the practicability is poor.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a symmetry piece double-push one shot forming anchor clamps to solve the problem that proposes among the above-mentioned background art.

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

a symmetrical piece double-pushing one-step forming clamp comprises two symmetrically arranged side plates and a fixed seat fixedly arranged in the middle of one side of each side plate, wherein the side plates are opposite to each other;

a connecting shaft is fixedly connected between the fixing seats arranged on the opposite surfaces of the two side plates, a driving cavity is formed in the connecting shaft, and a positioning through groove communicated with the driving cavity is formed in the middle of the top and the bottom of the outer edge surface of the connecting shaft;

but the drive intracavity is rotatable installs the lead screw placed in the middle, but the symmetry is provided with the centre gripping subassembly of screw-thread fit lead screw installation on the outer fringe face of connecting axle, the symmetrical structure has a set of screw thread tooth that the direction of rotation is opposite on the outer fringe face of lead screw, and the one end of lead screw extends and wears out the curb plate and be connected with the motor of fixed mounting in curb plate one side through the motor shaft.

Further, the clamping assembly comprises a threaded connecting ring which is installed on the outer edge surface of the screw rod in a threaded fit mode, and connecting blocks which can extend out of the positioning through grooves are formed in the top portion and the bottom portion of the outer edge surface of the threaded connecting ring.

Further, the both sides of connecting block all with the inner wall butt that the groove was led to in the location, and the connecting block keeps away from the one end fixedly connected with swivel of threaded connection ring.

Furthermore, a movable plate is rotatably arranged on the outer edge surface of the rotating ring, and a roller bearing is arranged at the joint of the rotating ring and the movable plate.

Further, one side of fly leaf is annular array and is provided with connection structure, connection structure includes that one side fixed mounting placed in the middle has the mount pad of connecting seat, set up the screw hole in the connecting seat.

Furthermore, guide rods are symmetrically and fixedly installed on one side, away from the connecting seat, of the mounting seat, one end, away from the mounting seat, of each guide rod extends out of the corresponding movable plate, a limiting plate is constructed, and a spring which is abutted between the mounting seat and the corresponding movable plate is sleeved on the outer edge surface of each guide rod.

Compared with the prior art, the utility model discloses following beneficial effect has: the arrangement of the side plates, the fixing seat, the connecting shaft, the positioning through groove, the motor and the clamping assemblies is benefited, the motor can be started, the motor shaft of the motor rotates to drive the screw rod to rotate, so that the clamping assemblies installed by the symmetrical threads matching with the screw rod move relatively, and the two symmetrically arranged clamping assemblies are driven by one screw rod, so that the two ends of a workpiece can be fixed simultaneously, the fixing efficiency is high, the clamping device can be suitable for fixing workpieces with various sizes, and the practicability is high;

benefit from screw thread go-between, connecting block, change, roller bearing, fly leaf and connection structure's setting, can realize the relative rotation of fly leaf and change through setting up roller bearing to help deflecting the regulation to fixed work piece, and can connect multiple mounting fixture through connection structure, adapt to different work pieces and fix the use, enlarged application scope, the practicality is strong.

Drawings

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

FIG. 2 is a schematic structural view of the clamping assembly of the present invention;

fig. 3 is an enlarged schematic view of a structure a in fig. 1 according to the present invention.

In the figure: 1. a side plate; 2. a fixed seat; 3. a connecting shaft; 4. positioning the through groove; 5. an electric motor; 6. a clamping assembly; 601. a threaded connection ring; 602. connecting blocks; 603. rotating the ring; 604. a roller bearing; 605. a movable plate; 606. a mounting seat; 607. a connecting seat; 608. and a limiting plate.

Detailed Description

In order to make the utility model realize, the technical means, the creation characteristics, the achievement purpose and the efficacy are easy to understand and understand, the utility model is further explained by combining the specific implementation mode.

As shown in fig. 1-3, a symmetrical piece double-pushing one-step forming fixture comprises two symmetrically arranged side plates 1 and a fixed seat 2 fixedly arranged in the middle of one surface of the two side plates 1, which faces to each other;

a connecting shaft 3 is fixedly connected between the fixing seats 2 arranged on the opposite surfaces of the two side plates 1, a driving cavity is formed in the connecting shaft 3, and a positioning through groove 4 communicated with the driving cavity is formed in the middle of the top and the bottom of the outer edge surface of the connecting shaft 3;

but drive intracavity rotatable installation placed in the middle has the lead screw, but the symmetry is provided with the centre gripping subassembly 6 of screw-thread fit lead screw installation on the outer fringe face of connecting axle 3, symmetrical structure has a set of screw thread opposite direction of rotation's on the outer fringe face of lead screw, and the one end of lead screw extends to wear out curb plate 1 and is connected with motor 5 of fixed mounting in curb plate 1 one side through the motor shaft, benefit from curb plate 1, fixing base 2, connecting axle 3, the logical groove 4 of location, the setting of motor 5 and centre gripping subassembly 6, accessible starter motor 5, make the motor shaft of motor 5 rotate and drive the lead screw rotatory, thereby make the centre gripping subassembly 6 of symmetrical screw-thread fit lead screw installation remove relatively, and the centre gripping subassembly 6 of two symmetry settings is by a lead screw drive, so can realize fixing simultaneously the both ends of work piece, fixed efficiency is higher, and the work piece of adaptable multiple size is fixed, therefore, the clothes hanger is strong in practicability.

Wherein, the clamping assembly 6 comprises a threaded connecting ring 601 which is installed on the outer edge surface of the lead screw in a threaded fit manner, and the top and the bottom of the outer edge surface of the threaded connecting ring 601 are both configured with connecting blocks 602 which can extend out of the positioning through grooves 4.

Wherein, the both sides of connecting block 602 all with the inner wall butt of the logical groove 4 of location, and the one end fixedly connected with swivel 603 of threaded connection ring 601 is kept away from to connecting block 602.

A movable plate 605 is rotatably disposed on an outer edge surface of the rotating ring 603, and a roller bearing 604 is disposed at a connection position of the rotating ring 603 and the movable plate 605.

Wherein, one side of fly leaf 605 is the annular array and is provided with connection structure, connection structure includes one side fixed mounting between two parties has mount pad 606 of connecting seat 607, threaded hole has been seted up in the connecting seat 607, benefit from threaded connection ring 601, connecting block 602, swivel 603, roller bearing 604, fly leaf 605 and connection structure's setting, can realize fly leaf 605 and swivel 603's relative rotation through setting up roller bearing 604, thereby help deflecting the regulation to fixed work piece, and can connect multiple mounting fixture through connection structure, adapt to different work pieces and fix the use, application scope has been enlarged, therefore, the clothes hanger is strong in practicability.

Wherein, a guide rod is symmetrically and fixedly installed on one side of the mounting seat 606 far away from the connecting seat 607, one end of the guide rod far away from the mounting seat 606 extends out of the movable plate 605 and is constructed with a limiting plate 608, and a spring abutting against between the mounting seat 606 and the movable plate 605 is sleeved on an outer edge surface of the guide rod.

The working principle is as follows: this symmetrical piece double-push one-shot forming anchor clamps, during the use, can select the adaptation anchor clamps and connect in connecting seat 607 through the screw hole according to the shape of work piece, then two centre gripping subassemblies 6 are arranged in between at the both ends of two work pieces, accessible starter motor 5, make motor 5's motor shaft rotate and drive the lead screw rotatory, thereby make screw-thread fit install the screw thread connecting ring 601 relative movement on the lead screw outer fringe face drive two centre gripping subassemblies 6 relative movement, thereby press from both sides the work piece through anchor clamps and get, and two centre gripping subassemblies 6 relative movement carry out the in-process that presss from both sides tight work piece and can promote mount pad 606 and remove, thereby make spring atress deformation provide the buffering, this symmetrical piece double-push one-shot forming anchor clamps, and is rational in infrastructure, can promote the fixed efficiency to the work piece, and the multiple work piece of adaptation is fixed and is used, therefore, high practicability is achieved.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A symmetrical piece double-pushing one-step forming clamp comprises two symmetrically arranged side plates (1) and a fixed seat (2) which is fixedly arranged in the middle of one surface of the two side plates (1) opposite to each other;

the method is characterized in that: a connecting shaft (3) is fixedly connected between the fixing seats (2) arranged on the opposite surfaces of the two side plates (1), a driving cavity is formed in the connecting shaft (3), and a positioning through groove (4) communicated with the driving cavity is formed in the middle of the top and the bottom of the outer edge surface of the connecting shaft (3);

but the drive intracavity is rotatable installs the lead screw placed in the middle, but the symmetry is provided with centre gripping subassembly (6) of screw-thread fit lead screw installation on the outer fringe face of connecting axle (3), the symmetrical structure has a set of screw thread opposite in screw thread direction of rotation on the outer fringe face of lead screw, and the one end of lead screw extends and wears out curb plate (1) and is connected with motor (5) of fixed mounting in curb plate (1) one side through the motor shaft.

2. The symmetrical part double-pushing one-step forming clamp of claim 1, wherein: the clamping assembly (6) comprises a threaded connecting ring (601) which is installed on the outer edge surface of the lead screw in a threaded fit mode, and connecting blocks (602) which can extend out of the positioning through grooves (4) are formed in the top and the bottom of the outer edge surface of the threaded connecting ring (601).

3. The symmetrical piece double-pushing one-step forming clamp of claim 2, wherein: the both sides of connecting block (602) all with the inner wall butt of location logical groove (4), and connecting block (602) keeps away from one end fixedly connected with swivel (603) of threaded connection ring (601).

4. The symmetrical part double-pushing one-step forming clamp of claim 3, wherein: a movable plate (605) is rotatably arranged on the outer edge surface of the rotating ring (603), and a roller bearing (604) is arranged at the joint of the rotating ring (603) and the movable plate (605).

5. The symmetrical part double-pushing one-step forming clamp of claim 4, wherein: one side of the movable plate (605) is provided with a connecting structure in an annular array, the connecting structure comprises a mounting seat (606) with a connecting seat (607) fixedly mounted in the middle on one side, and a threaded hole is formed in the connecting seat (607).

6. The symmetrical part double-pushing one-step forming clamp of claim 5, wherein: guide rods are symmetrically and fixedly installed on one side, away from the connecting seat (607), of the mounting seat (606), one end, away from the mounting seat (606), of each guide rod extends out of the corresponding movable plate (605) to form a limiting plate (608), and springs abutted between the mounting seat (606) and the corresponding movable plate (605) are sleeved on the outer edge face of each guide rod.