CN219254235U

CN219254235U - Flange clamping device

Info

Publication number: CN219254235U
Application number: CN202320380448.5U
Authority: CN
Inventors: 张翔; 张淑萍
Original assignee: Zhejiang Shengxiang Machinery Co ltd
Current assignee: Zhejiang Shengxiang Machinery Co ltd
Priority date: 2023-02-24
Filing date: 2023-02-24
Publication date: 2023-06-27
Anticipated expiration: 2033-02-24

Abstract

The utility model relates to the field of flange clamping, in particular to a flange clamping device which comprises a base, a sliding blocking piece, a sliding rod, a sliding piece, a connecting piece, a clamping piece, a supporting piece, a linear motor, a control interface and a sliding rail, wherein the sliding rod is arranged on the base; the sliding blocking pieces are symmetrically arranged on two sides of the top of the base; the side surface of the sliding blocking piece is connected with the sliding rod; the sliding rod is connected with the sliding piece in a sliding way; the top of the sliding piece is connected with the connecting piece; the side surface of the bottom of the connecting piece is connected with the clamping piece; the sliding piece and the connecting piece are symmetrically arranged on two sides of the supporting piece; according to the device, the clamping stability of different diameters can be effectively improved, the clamping effect of the device can be effectively improved through the symmetrical sliding structure, meanwhile, the stress uniformity of the device on raw materials is guaranteed, the raw material positions can be effectively positioned through the limiting grooves, the feeding and discharging stability of the device is guaranteed, the structure of the device is stable through the symmetrical clamping pieces, and the clamping progress is synchronous.

Description

Flange clamping device

Technical Field

The utility model relates to the technical field of flange clamping, in particular to a flange clamping device.

Background

The flange is in the course of working need bore a plurality of screw holes, and the aperture size of different flanges is different, and the flange is by oneself the difference in height also, namely places the work piece on the workstation, presses the clamp plate on the work piece through manual to with the clamp plate spiro union on the work piece bench with the bolt, carry out processing with drilling machine and screw thread brill, the work efficiency of this kind of mode is too low, still takes the manual work, consequently needs the improvement.

The Chinese patent with the authority of publication number CN105108538A discloses a flange clamping device, which comprises a base, a support flat plate, a workbench, a clamping base, a clamping mechanism, two gears, four opposite racks in pairs and a single-phase motor, wherein the two gears and the four opposite racks form a cross-shaped gear rack group, the base is provided with a cross-shaped groove capable of placing the cross-shaped gear rack group, the support flat plate is arranged on the base, two rows of cross-shaped through holes are arranged on the support flat plate, the clamping base is slidably connected in the cross-shaped through holes, the clamping base is fixedly arranged on the rack side wall of the cross-shaped gear rack group, the workbench is arranged on the support flat plate, a central hole and a threaded hole corresponding to the flange are formed in the workbench, the clamping mechanism is arranged on the clamping base, the single-phase motor is connected with the gears of the cross-shaped gear rack group, the clamping mechanism is convenient and fast in clamping and labor-saving, the two gears can drive the opening and the contraction of the two opposite racks simultaneously, the clamping base and the rack side wall are welded together, and the clamping base is driven to move, so that the clamping mechanism is driven to move, and the clamping mechanism can realize the simultaneous movement of the clamping mechanism from the two opposite directions and the opposite directions.

However, the above disclosed solution has the following disadvantages: the scheme has the problems that the clamping is unstable in the actual use process, the compatibility of the fixed clamping effect on different types of raw materials is not high, and the like.

Disclosure of Invention

The utility model aims at solving the technical problems in the background art, and provides a flange clamping device, which can effectively improve the clamping stability of different diameters through the device, effectively improve the clamping effect of the device through a symmetrical sliding structure, ensure the stress uniformity of the device on raw materials, effectively position the raw materials through a limiting groove, further ensure the feeding and discharging stability of the device, and ensure the stable structure and synchronous clamping progress through symmetrical clamping pieces.

The utility model provides a flange clamping device which comprises a base, a sliding blocking piece, a sliding rod, a sliding piece, a connecting piece, a clamping piece, a supporting piece, a linear motor, a control interface and a sliding rail, wherein the sliding rod is arranged on the base;

the top of the base is connected with the sliding blocking piece; the sliding blocking pieces are symmetrically arranged on two sides of the top of the base; the side surface of the sliding blocking piece is connected with the sliding rod; the sliding rod is connected with the sliding piece in a sliding way; the top of the sliding piece is connected with the connecting piece; the side surface of the bottom of the connecting piece is connected with the clamping piece; the sliding piece and the connecting piece are symmetrically arranged on two sides of the supporting piece; the top of the base is connected with the supporting piece; a plurality of groups of limiting grooves are formed in the top of the supporting piece; the top of the base is connected with the linear motor; the output end of the linear motor is in transmission connection with the bottom of the connecting piece; the bottom of the connecting piece is connected with the sliding rail in a sliding way; the bottom of the sliding rail is connected with the top of the linear motor; the side of the connecting piece is connected with the control interface.

Preferably, a plurality of groups of fixing threaded holes are formed in the bottom of the base, and the plurality of groups of fixing threaded holes are distributed around the bottom of the base.

Preferably, the side surface of the sliding block piece is provided with a buffer cushion, and the buffer cushion is contacted with the side surface of the sliding piece.

Preferably, the anti-slip layer is arranged on the top of the limiting groove, the side surfaces of the clamping pieces are U-shaped, and the clamping pieces are symmetrically arranged on the two sides of the supporting piece.

Preferably, the bottom of the connecting piece is provided with a sliding block which is in sliding connection with the sliding rail.

Preferably, the side surface of the clamping piece is provided with an anti-slip layer, and the clamping piece faces the direction of the limiting groove.

Preferably, a shock pad is arranged on the bottom of the supporting piece.

Preferably, a sealing ring is arranged at one end of the control interface, which is far away from the connecting piece.

The technical scheme of the utility model has the following beneficial technical effects:

according to the device, the clamping stability of different diameters can be effectively improved, the clamping effect of the device can be effectively improved through the symmetrical sliding structure, meanwhile, the stress uniformity of the device to raw materials is guaranteed, the raw material position can be effectively positioned through the limiting grooves, so that the feeding and discharging stability of the device is guaranteed, the structure of the device is stable through the symmetrical clamping pieces, the clamping progress is synchronous, the sliding stability of the device can be effectively improved through the combination of the sliding blocking pieces and the sliding rods, the inclination of the connecting pieces in the sliding process is avoided, meanwhile, the sliding friction in the device can be reduced through the structure of the sliding rail, and the service life of the device is prolonged.

Drawings

FIG. 1 is a schematic view of an embodiment of a flange clamping apparatus according to the present utility model;

FIG. 2 is a schematic view of a base of a flange clamping device according to the present utility model;

FIG. 3 is a top view of a flange clamping device according to the present utility model;

reference numerals: 1. a base; 2. a sliding block; 3. a slide bar; 4. a slider; 5. a connecting piece; 6. a clamping member; 7. a support; 8. a limit groove; 9. a linear motor; 10. a control interface; 11. a slide rail.

Detailed Description

Example 1

As shown in fig. 1-3, the flange clamping device provided by the utility model comprises a base 1, a sliding blocking piece 2, a sliding rod 3, a sliding piece 4, a connecting piece 5, a clamping piece 6, a supporting piece 7, a linear motor 9, a control interface 10 and a sliding rail 11;

the top of the base 1 is connected with the sliding barrier 2; the sliding blocking pieces 2 are symmetrically arranged on two sides of the top of the base 1; the side surface of the sliding barrier 2 is connected with the sliding rod 3; the sliding rod 3 is in sliding connection with the sliding piece 4; the top of the sliding piece 4 is connected with the connecting piece 5; the side surface of the bottom of the connecting piece 5 is connected with the clamping piece 6; the sliding piece 4 and the connecting piece 5 are symmetrically arranged on two sides of the supporting piece 7; the top of the base 1 is connected with a supporting piece 7; a plurality of groups of limit grooves 8 are arranged on the top of the supporting piece 7; the top of the base 1 is connected with a linear motor 9; the output end of the linear motor 9 is in transmission connection with the bottom of the connecting piece 5; the bottom of the connecting piece 5 is in sliding connection with the sliding rail 11; the bottom of the sliding rail 11 is connected with the top of the linear motor 9; the side surface of the connecting piece 5 is connected with the control interface 10; the bottom of the base 1 is provided with a plurality of groups of fixing threaded holes, and the plurality of groups of fixing threaded holes are distributed around the bottom of the base 1; an anti-slip layer is arranged on the top of the limit groove 8, the side surfaces of the clamping pieces 6 are U-shaped, and the clamping pieces 6 are symmetrically arranged on the two sides of the supporting piece 7; a sliding block is arranged at the bottom of the connecting piece 5 and is in sliding connection with the sliding rail 11; an anti-slip layer is arranged on the side surface of the clamping piece 6, and the clamping piece 6 faces the direction of the limit groove 8; the bottom of the supporting piece 7 is provided with a shock pad; a sealing ring is arranged on one end of the control interface 10 away from the connecting piece 5.

In this embodiment, can effectually improve the fixed effect of centre gripping to the flange raw materials through this device to the raw materials type of effectual compatible different diameters compares in traditional device, and operating efficiency is higher and the centre gripping effect is more directly perceived when this device is in operating condition when higher, can effectually improve this device's the fixed stability of placing through the combination of support piece 7 and spacing recess 8, thereby reduced the degree of difficulty that the raw materials aligned with this device, simultaneously through slide rail 11 and slide bar 3 integrated configuration can effectually improve this device's sliding stability, guaranteed bilateral symmetry gliding structure and reduced the inside risk of taking place the slope of this device simultaneously, thereby make the raw materials atress more even in the middle of being held.

Example two

As shown in fig. 2-3, in the present embodiment, compared with the first embodiment, the side of the sliding block member 2 is provided with a cushion pad, and the cushion pad contacts with the side of the sliding member 4.

In one embodiment of the utility model, the structure of the buffer pad can avoid rigid collision inside the device, thereby improving the stability of the device and prolonging the service life of the device.

The embodiments of the present utility model have been described in detail with reference to the drawings, but the present utility model is not limited thereto, and various changes can be made within the knowledge of those skilled in the art without departing from the spirit of the present utility model.

Claims

1. The flange clamping device is characterized by comprising a base (1), a sliding blocking piece (2), a sliding rod (3), a sliding piece (4), a connecting piece (5), a clamping piece (6), a supporting piece (7), a linear motor (9), a control interface (10) and a sliding rail (11);

the top of the base (1) is connected with the sliding blocking piece (2); the sliding blocking pieces (2) are symmetrically arranged on two sides of the top of the base (1); the side surface of the sliding blocking piece (2) is connected with the sliding rod (3); the sliding rod (3) is in sliding connection with the sliding piece (4); the top of the sliding piece (4) is connected with the connecting piece (5); the side surface of the bottom of the connecting piece (5) is connected with the clamping piece (6); the sliding piece (4) and the connecting piece (5) are symmetrically arranged at two sides of the supporting piece (7); the top of the base (1) is connected with the supporting piece (7); a plurality of groups of limit grooves (8) are arranged on the top of the supporting piece (7); the top of the base (1) is connected with a linear motor (9); the output end of the linear motor (9) is in transmission connection with the bottom of the connecting piece (5); the bottom of the connecting piece (5) is in sliding connection with the sliding rail (11); the bottom of the sliding rail (11) is connected with the top of the linear motor (9); the side surface of the connecting piece (5) is connected with the control interface (10).

2. A flange clamping device according to claim 1, characterized in that the base (1) is provided with a plurality of groups of fixing threaded holes distributed around the base (1).

3. Flange clamping device according to claim 1, characterized in that the slide stop (2) is provided with a cushion on the side, which cushion is in contact with the side of the slide (4).

4. The flange clamping device according to claim 1, characterized in that the top of the limiting groove (8) is provided with an anti-slip layer, the side surfaces of the clamping pieces (6) are U-shaped, and the clamping pieces (6) are symmetrically arranged on the two sides of the supporting piece (7).

5. Flange clamping device according to claim 1, characterized in that the bottom of the connecting piece (5) is provided with a slide, which slide is in sliding connection with the slide rail (11).

6. Flange clamping device according to claim 1, characterized in that the side of the clamping element (6) is provided with an anti-slip layer, the clamping element (6) being oriented in the direction of the limit groove (8).

7. A flange clamp according to claim 1, characterized in that the support (7) is provided with shock pads on the bottom.

8. A flange clamping device according to claim 1, characterized in that the control interface (10) is provided with a sealing ring at the end remote from the connecting piece (5).