CN211916138U

CN211916138U - Magnetic clamping of pipe fitting

Info

Publication number: CN211916138U
Application number: CN201922261079.4U
Authority: CN
Inventors: 黄大启
Original assignee: Zhuzhou Jiuwei Trade Industry Co ltd
Current assignee: Zhuzhou Jiuwei Trade Industry Co ltd
Priority date: 2019-12-17
Filing date: 2019-12-17
Publication date: 2020-11-13
Anticipated expiration: 2029-12-17

Abstract

The utility model provides a pipe magnetic clamping, which comprises a clamp seat, wherein two vertical rods are symmetrically arranged on the clamp seat, slide rails are respectively arranged on one sides opposite to the two vertical rods, a slide block is assembled on each slide rail in a sliding way, positioning plates are respectively hinged on one sides opposite to the two slide blocks, the two positioning plates are obliquely and alternately arranged, and each positioning plate is connected with the slide block hinged with the slide block through a compression spring; and a V-shaped positioning groove is formed in the upper end of the clamp seat and below the intersection of the two positioning plates. The utility model has the advantages that: this application is fixed to press from both sides dress very convenient and fast to the pipe fitting, moreover, can carry out quick fixed clamp dress to the different pipe fittings of multiple diameter size, has reduced artificial consumption, helps improving production efficiency.

Description

Magnetic clamping of pipe fitting

Technical Field

The utility model relates to anchor clamps technical field especially involves a pipe fitting magnetism clamping.

Background

The clamp is specially designed according to the requirements of a processed procedure, a positioning element on the clamp can enable a workpiece to rapidly occupy a correct position relative to a machine tool and a cutter, the clamping and positioning precision of the workpiece can be ensured without alignment, the clamping productivity of the clamp is high, the positioning precision is high, but a special clamp needs to be designed and manufactured, the clamp is widely applied to batch and mass production, when the workpiece is processed, in order to enable the surface of the workpiece to reach the technical requirements of the size, the geometric shape, the mutual position precision with other surfaces and the like specified by a drawing, the workpiece needs to be assembled (positioned) and firmly clamped (clamped), the traditional clamp needs to be continuously debugged and controlled when the workpiece is clamped, the man-hour is consumed, the clamp needs to be replaced when workpieces with different sizes need to be processed, and the damage of equipment is easily caused when the replacement is carried.

Disclosure of Invention

The utility model aims at overcoming the not enough of prior art, provide a pipe fitting magnetism clamping.

The utility model discloses a realize through following technical scheme:

the utility model provides a pipe magnetic clamping, which comprises a clamp seat, wherein two vertical rods are symmetrically arranged on the clamp seat, slide rails are respectively arranged on one sides opposite to the two vertical rods, a slide block is assembled on each slide rail in a sliding way, positioning plates are respectively hinged on one sides opposite to the two slide blocks, the two positioning plates are obliquely and alternately arranged, and each positioning plate is connected with the slide block hinged with the slide block through a compression spring; a V-shaped positioning groove is formed in the upper end of the clamp seat and below the intersection of the two positioning plates;

the lower ends of the two sliding blocks are respectively provided with a first electromagnet, the upper end of the clamp seat is respectively provided with a mounting groove corresponding to the positions of the two first electromagnets, and a second electromagnet is mounted in each mounting groove; and one side of the second electromagnet opposite to the first electromagnet is magnetically attracted.

Preferably, a control switch is arranged on one of the upright rods, and the first electromagnet and the second electromagnet are respectively connected with the control switch.

Preferably, the upper end of the vertical rod is provided with a horizontal baffle plate, and the sliding block is connected with the baffle plate through a return spring.

Preferably, the two positioning plates are both n-shaped, and rubber sleeves are arranged on the two positioning plates.

Preferably, an anti-slip rubber layer is arranged on the inner wall of the V-shaped positioning groove.

In the above-mentioned embodiment, this application is to the pipe fitting fixation clamp dress very convenient and fast, moreover, can carry out quick fixation clamp dress to the different pipe fittings of multiple diameter size, has reduced artificial consumption, helps improving production efficiency.

Drawings

FIG. 1 is a schematic structural view of a magnetic clamping apparatus for pipe fittings according to an embodiment of the present invention;

fig. 2 is a schematic structural diagram of a positioning plate according to an embodiment of the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

For conveniently understanding the utility model provides a pipe fitting magnetism clamping, the application scene of the pipe fitting magnetism clamping that this application embodiment provided is explained at first, the pipe fitting magnetism clamping that this application embodiment provided presss from both sides the dress to the location of pipe fitting when being used for lathe cutter cutting pipe fitting, and traditional anchor clamps need constantly debug when the clamping pipe fitting, consume the manual work, when handling not unidimensional pipe fitting simultaneously, also need to change anchor clamps sometimes, consequently, this application provides a pipe fitting magnetism clamping, be used for solving above-mentioned problem. The following detailed description is made with reference to the accompanying drawings and specific embodiments.

Referring to fig. 1 and 2, fig. 1 is a schematic structural view of a pipe magnetic clamp according to an embodiment of the present invention, and fig. 2 is a schematic structural view of a positioning plate according to an embodiment of the present invention.

As shown in fig. 1 and 2, the magnetic clamping device for the pipe fitting comprises a clamp base 1, wherein two vertical rods 2 are symmetrically arranged on the clamp base 1, and the lower ends of the vertical rods 2 are fixedly connected with the clamp base 1. The relative one side of two pole settings 2 is provided with slide rail 3 respectively, and the slip is equipped with slider 4 on every slide rail 3, and two slider 4 relative one side articulate respectively has locating plate 5, and locating plate 5 specifically is articulated through the upper end of hinge or hinge with slider 4, and in addition, two locating plates 5 are the slope cross arrangement.

In order to ensure that the two positioning plates 5 can be stably inclined and crossed, the two positioning plates 5 are n-shaped and are arranged in a crossed manner, each positioning plate 5 is connected with the corresponding hinged sliding block 4 through the compression spring 6, particularly, one end of the compression spring 6 is fixedly connected with the positioning plate 5, the other end of the compression spring is fixedly connected with the lower end of the sliding block 4, under the action of the compression spring 6, the positioning plate 5 can keep an inclined state, and the two positioning plates 5 which are n-shaped are arranged in a crossed manner, so that the two positioning plates 5 can be stably inclined and crossed.

In 1 upper end of anchor clamps seat, a V-arrangement constant head tank 7 has been seted up to the below that corresponds 5 intersections of two locating plates, set up like this, can directly put into downwards between two pole settings 2 with the pipe fitting, two locating plates 5 receive the pipe fitting extrusion and to 2 direction extrusion compression spring 6 of two pole settings, compression spring 6 produces elastic potential energy, two locating plates 5 overturn to 2 directions of two pole settings respectively simultaneously, the pipe fitting falls in V-arrangement constant head tank 7, realize the quick location pipe fitting, and at this moment, two locating plates 5 reset owing to compression spring 6's effect, can present oblique crossing form again. In order to prevent the pipe fittings from being damaged, an anti-slip rubber layer is arranged on the inner wall of the V-shaped positioning groove 7.

In this embodiment, the lower ends of the two sliding blocks 4 are further respectively provided with a first electromagnet 8, the upper end of the fixture seat 1 is respectively provided with a mounting groove (not shown) corresponding to the positions of the two first electromagnets 8, and each mounting groove is internally provided with a second electromagnet 9. The side of the second electromagnet 9 opposite to the first electromagnet 8 is magnetically attracted. In addition, a control switch 10 is arranged on one of the vertical rods 2, the first electromagnet 8 and the second electromagnet 9 are respectively connected with the control switch 10, specifically, the first electromagnet 8 and the second electromagnet 9 are connected with an external power supply through the control switch 10, and the simultaneous on-off of the first electromagnet 8 and the second electromagnet 9 can be controlled through the control switch 10.

It should be noted that the first electromagnet 8 and the second electromagnet 9 are connected to an external power source through a control switch 10, and the circuit connection relationship is well known in the art and therefore will not be described in detail.

During the use, after putting into V-arrangement constant head tank 7 with the pipe fitting, two locating plates 5 resume oblique crossing form, at this moment, open control switch 10, first electro-magnet 8 and second electro-magnet 9 circular telegram simultaneously, first electro-magnet 8 and second electro-magnet 9 circular telegram and inter attraction to make two slider 4 downstream, two locating plates 5 alternately support and press on the pipe fitting, and then compress tightly the pipe fitting in V-arrangement constant head tank 7, realize pressing from both sides the pipe fitting tight fixedly. In order to prevent the two positioning plates 5 from damaging the pipe fitting when pressing the pipe fitting, the two positioning plates 5 are all sleeved with rubber sleeves.

In order to enable the two sliding blocks 4 to automatically reset and tend to be stable in the two vertical rods 2 when the first electromagnet 8 and the second electromagnet 9 are powered on and move downwards when the first electromagnet 8 and the second electromagnet 9 are powered off, a horizontal baffle plate 11 is arranged at the upper end of each vertical rod 2, and the sliding blocks 4 are connected with the baffle plate 11 through return springs 12, namely one ends of the return springs 12 are fixedly connected with the top ends of the sliding blocks 4, and the other ends of the return springs 12 are fixedly connected with the bottom ends of the baffle plates 11. In this way, when the control switch 10 is closed, the first electromagnet 8 and the second electromagnet 9 are de-energized and no longer attract each other, and at this time, the two sliders 4 can move upwards under the action of the return spring 12 to be restored and finally stabilize on the two uprights 2.

The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. A pipe magnetic clamping is characterized by comprising: the fixture comprises a fixture seat, two vertical upright rods are symmetrically arranged on the fixture seat, slide rails are respectively arranged on one opposite sides of the two upright rods, a slide block is assembled on each slide rail in a sliding manner, positioning plates are respectively hinged on one opposite sides of the two slide blocks, the two positioning plates are obliquely and crosswise arranged, and each positioning plate is connected with the slide block hinged with the corresponding positioning plate through a compression spring; a V-shaped positioning groove is formed in the upper end of the clamp seat and below the intersection of the two positioning plates;

2. A magnetic clamping tool for pipe fittings according to claim 1, wherein a control switch is provided on one of the vertical rods, and the first electromagnet and the second electromagnet are respectively connected to the control switch.

3. A pipe magnetic clamp as claimed in claim 1, wherein a horizontal baffle is arranged at the upper end of the vertical rod, and the sliding block is connected with the baffle through a return spring.

4. The pipe magnetic clamp of claim 1, wherein the two positioning plates are both n-shaped, and rubber sleeves are arranged on both the two positioning plates.

5. A pipe fitting magnetic clamping according to claim 1, wherein an anti-slip rubber layer is arranged on the inner wall of the V-shaped positioning groove.