CN214980484U

CN214980484U - Clamp for multi-station flange machining

Info

Publication number: CN214980484U
Application number: CN202121031628.XU
Authority: CN
Inventors: 王纪胜
Original assignee: Shandong Ande Machinery Technology Co ltd
Current assignee: Shandong Ande Machinery Technology Co ltd
Priority date: 2021-05-14
Filing date: 2021-05-14
Publication date: 2021-12-03
Anticipated expiration: 2031-05-14

Abstract

The utility model discloses an anchor clamps are used in processing of multistation flange relates to flange production technical field, the utility model discloses a fixed plate, a plurality of standing groove, every have been seted up at the top of fixed plate the inner wall swing joint of standing groove has the flange body, the top of fixed plate is provided with No. two anchor clamps of a plurality of, the inner wall of fixed plate is provided with anchor clamps No. one of a plurality of. Drive the action wheel through rotating the regulation pole and rotate, then the action wheel rethread drives the runner rotation from the driving wheel, the removal of transmission piece can drive the removal of cross clamp splice, because when the runner rotates, the displacement distance of cross clamp splice is the same, therefore, can reach the purpose of preliminary location, again can be to the flange body preliminary clamp tight fixed, this integument of flange is first fixed a position and fixed back, let the thread bush drive the loose ring and move downwards, thereby outwards ejecting arc splint, realize the clamp tight to flange body inner wall, in order to reach and press from both sides tightly firmly, the effect of improving work efficiency.

Description

Clamp for multi-station flange machining

Technical Field

The utility model relates to a flange production technical field, concretely relates to anchor clamps are used in processing of multistation flange.

Background

The flange is a part for connecting the shafts and is used for connecting pipe ends; there are also flanges on the inlet and outlet of the equipment for the connection between two pieces of equipment, such as reducer flanges. The flange connection or flange joint is a detachable connection which is formed by connecting a flange, a gasket and a bolt with each other to form a group of combined sealing structures. The pipeline flange is a flange for piping in a pipeline device, and is used on equipment to be an inlet and outlet flange of the equipment. The flanges are provided with holes, the two flanges are tightly connected through bolts, and the flanges are sealed through gaskets.

However, when the existing flange is machined, the clamp cannot firmly fix the flange, so that the position of the flange is deviated in the machining process, and the machining efficiency is low. Therefore, a multi-station flange machining fixture needs to be provided to solve the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an anchor clamps are used in processing of multistation flange to propose current problem in solving above-mentioned background art.

The utility model discloses a realize above-mentioned purpose and specifically adopt following technical scheme:

the utility model provides an anchor clamps are used in processing of multistation flange, includes the fixed plate, a plurality of standing groove, every have been seted up at the top of fixed plate the inner wall swing joint of standing groove has the flange body, the top of fixed plate is provided with anchor clamps No. two of a plurality of, every the outer wall of anchor clamps No. two and the inner wall swing joint of flange body, the inner wall of fixed plate is provided with anchor clamps No. one of a plurality of, every the outer wall of anchor clamps and the outer wall swing joint of flange body.

Furthermore, each first clamp comprises a plurality of cross-shaped clamping blocks, the top of the fixing plate is provided with a sliding groove matched with the cross-shaped clamping blocks, the bottom of each cross-shaped clamping block is provided with a transmission groove, the inner wall of each transmission groove is movably connected with a transmission block, the outer wall of each transmission block is meshed with a rotating wheel, the inner wall of the fixing plate is provided with a plurality of rectangular grooves, the inner wall of each rectangular groove is provided with a driven wheel, the top of each driven wheel is fixedly connected with the bottom of the rotating wheel through a rotating shaft, the inner wall of the fixing plate is provided with a plurality of column-shaped grooves, the inner wall of each column-shaped groove is communicated with the inner wall of the rectangular groove, the outer wall of each driven wheel is meshed with a driving wheel, the inner wall of each column-shaped groove is provided with a first rotating shaft, and the outer wall of each rotating shaft is fixedly connected with the outer wall of the driving wheel, one side of each first rotating shaft, which is far away from the driving wheel, is fixedly connected with an adjusting rod.

Further, every No. two anchor clamps include the limiting plate, every the threaded rod No. two of bottom fixedly connected with of limiting plate, every the bottom fixedly connected with fixed column of No. two threaded rods, every the outer wall threaded connection of No. two threaded rods has the thread bush, every the bottom of thread bush is rotated and is connected with the loose ring, every the solid fixed ring of outer wall fixedly connected with of fixed column, every the outer wall of loose ring and solid fixed ring rotates and is connected with the connecting strip, every the other end of connecting strip rotates and is connected with the arc clamp splice.

Further, the both ends swing joint of fixed plate has a plurality of threaded rod, every the bottom fixedly connected with stripper plate No. two of a threaded rod, every the outer wall swing joint of a threaded rod has stripper plate No. one, every the outer wall threaded connection of a threaded rod has the adjusting knob, every the adjusting knob is located the top of stripper plate No. one.

Furthermore, the outer wall of each cross-shaped clamping block is fixedly connected with a rubber pad, and the outer wall of each arc-shaped clamping block is fixedly connected with the same rubber pad.

Further, the bottom of each transmission block is provided with a ball.

The utility model has the advantages as follows:

the utility model discloses a rotation is adjusted the pole and is driven the action wheel rotation, then the action wheel drives from the driving wheel rotation again, the rotation from the driving wheel can drive the rotation of runner, because the outer wall of runner and the outer wall meshing of transmission piece, so the removal of transmission piece can drive the removal of cross clamp splice, distance between each transmission piece and the cross clamp splice is impartial, so when the runner rotates, the removal distance of cross clamp splice is the same, can reach the purpose of preliminary location, again can tentatively press from both sides tight fixedly to the flange body, after the flange body is fixed a position and is fixed for the first time, rotate the thread bush, let the thread bush drive the activity ring and move downwards, thereby let the angle increase of connecting strip, outwards ejecting the arc clamp splice, realize the tight purpose of flange body inner wall clamp, in order to reach and press from both sides tightly firmly, improve work efficiency's effect.

Drawings

The present invention will be further explained with reference to the drawings and examples.

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

fig. 2 is a schematic top view of the present invention;

FIG. 3 is a schematic sectional view of the present invention;

fig. 4 is a schematic view of a partial structure of the present invention.

Reference numerals: 1. a fixing plate; 2. a flange body; 3. a placement groove; 4. a first threaded rod; 5. an adjusting knob; 6. a first extrusion plate; 7. a second extrusion plate; 8. a first clamp; 801. a cross-shaped clamping block; 802. a rubber pad; 803. a chute; 804. a transmission groove; 805. a transmission block; 806. a first rotating shaft; 807. a cylindrical groove; 808. a rectangular groove; 809. a driving wheel; 810. adjusting a rod; 811. a rotating wheel; 812. a driven wheel; 9. a second clamp; 901. a limiting plate; 902. a connecting strip; 903. a second threaded rod; 904. a threaded sleeve; 905. an arc-shaped clamping block; 906. a movable ring; 907. a fixing ring; 908. fixing a column; 10. and a ball.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

In the description of the embodiments of the present invention, it should be noted that the terms "inside", "outside", "up", and the like indicate the directions or positional relationships based on the directions or positional relationships shown in the drawings, or the directions or positional relationships that the products of the present invention are conventionally placed when used, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element to which the term refers must have a specific direction, be constructed and operated in a specific direction, and thus, should not be construed as limiting the present invention.

As shown in fig. 1-4, a multi-station clamp for flange processing comprises a fixing plate 1, wherein a plurality of placing grooves 3 are formed in the top of the fixing plate 1, a flange body 2 is movably connected to the inner wall of each placing groove 3, a plurality of second clamps 9 are arranged on the top of the fixing plate 1, the outer wall of each second clamp 9 is movably connected with the inner wall of the flange body 2, a plurality of first clamps 8 are arranged on the inner wall of the fixing plate 1, and the outer wall of each first clamp 8 is movably connected with the outer wall of the flange body 2.

Specifically, each first clamp 8 comprises a plurality of cross-shaped clamping blocks 801, a sliding groove 803 matched with the cross-shaped clamping blocks 801 is formed in the top of the fixing plate 1, a transmission groove 804 is formed in the bottom of each cross-shaped clamping block 801, a transmission block 805 is movably connected to the inner wall of each transmission groove 804, a rotating wheel 811 is meshed with the outer wall of each transmission block 805, a plurality of rectangular grooves 808 are formed in the inner wall of the fixing plate 1, a driven wheel 812 is arranged on the inner wall of each rectangular groove 808, the top of each driven wheel 812 is fixedly connected with the bottom of the rotating wheel 811 through a rotating shaft, a plurality of cylindrical grooves 807 are formed in the inner wall of the fixing plate 1, the inner wall of each cylindrical groove 807 is communicated with the inner wall of each rectangular groove 808, a driving wheel 809 is meshed with the outer wall of each driven wheel 812, a first rotating shaft 806 is arranged on the inner wall of each cylindrical groove, and the outer wall of each first rotating shaft 806 is fixedly connected with the outer wall of the driving wheel 809, an adjusting rod 810 is fixedly connected to one side of each first rotating shaft 806 far away from the driving wheel 809.

In this embodiment, the rotation adjusting rod 810 drives the driving wheel 809 to rotate, then the driving wheel 809 drives the driven wheel 812 to rotate, the rotation of the driven wheel 812 can drive the rotation of the rotating wheel 811, because the outer wall of the rotating wheel 811 is meshed with the outer wall of the transmission block 805, the movement of the transmission block 805 can drive the movement of the cross-shaped clamping block 801, the distance between each transmission block 805 and the cross-shaped clamping block 801 is equal, when the rotating wheel 811 rotates, the movement distance of the cross-shaped clamping block 801 is the same, not only can the purpose of preliminary positioning be achieved, but also the flange body 2 can be preliminarily clamped and fixed.

Specifically, every No. two anchor clamps 9 includes limiting plate 901, No. two threaded rods 903 of bottom fixedly connected with of every limiting plate 901, the bottom fixedly connected with fixed column 908 of every No. two threaded rods 903, the outer wall threaded connection of every No. two threaded rods 903 has thread bush 904, the bottom of every thread bush 904 rotates and is connected with activity ring 906, the solid fixed ring 907 of outer wall fixedly connected with of every fixed column 908, the outer wall of every activity ring 906 and solid fixed ring 907 rotates and is connected with connecting strip 902, the other end of every connecting strip 902 rotates and is connected with arc clamp 905.

In this embodiment, the setting of limiting plate 901 for prevent that thread bush 904 from changeing from the outer wall of No. two threaded rods 903, after flange body 2 is fixed a position and is fixed for the first time, rotate thread bush 904, let thread bush 904 drive activity ring 906 downstream to let the angle increase of connecting strip 902, outwards ejecting with arc clamp splice 905, the realization is to the tight purpose of flange body 2 inner wall clamp.

Specifically, the both ends swing joint of fixed plate 1 has threaded rod 4 a plurality of, and extrusion plate 7 No. two of the bottom fixedly connected with of every threaded rod 4, and the outer wall swing joint of every threaded rod 4 has extrusion plate 6 No. one, and the outer wall threaded connection of every threaded rod 4 has adjusting button 5, and every adjusting button 5 is located the top of extrusion plate 6 No. one.

In this embodiment, place fixed plate 1 on the mesa, then place No. two stripper plates 7 in the bottom of mesa, rotate adjusting knob 5, let the distance between stripper plate 6 and No. two stripper plates 7 reduce to the realization lets fixed plate 1 place stably, is difficult to the purpose of skew.

Specifically, the outer wall of each cross-shaped clamping block 801 is fixedly connected with a rubber pad 802, and the outer wall of each arc-shaped clamping block 905 is fixedly connected with the same rubber pad 802.

In this embodiment, the rubber pad 802 can increase the friction force of the cross-shaped clamping block 801 and the arc-shaped clamping block 905 on the flange body 2, so that the flange body 2 can be clamped more firmly, and the elasticity of the rubber pad can be utilized to prevent the cross-shaped clamping block 801 and the arc-shaped clamping block 905 from extruding the flange body too tightly, so that the flange body 2 is damaged.

Specifically, the bottom of each drive block 805 is provided with a ball 10.

In this embodiment, the design of the ball 10 can reduce the friction force generated when the transmission block 805 moves, so that the transmission block 805 slides more smoothly.

Claims

1. The utility model provides an anchor clamps are used in processing of multistation flange, includes fixed plate (1), its characterized in that, a plurality of standing groove (3), every have been seted up at the top of fixed plate (1) the inner wall swing joint of standing groove (3) has flange body (2), the top of fixed plate (1) is provided with anchor clamps (9) No. two of a plurality of, every the outer wall of anchor clamps (9) and the inner wall swing joint of flange body (2), the inner wall of fixed plate (1) is provided with anchor clamps (8) No. one of a plurality of, every the outer wall of anchor clamps (8) and the outer wall swing joint of flange body (2).

2. The multi-station flange machining clamp according to claim 1, wherein each first clamp (8) comprises a plurality of cross-shaped clamping blocks (801), sliding grooves (803) matched with the cross-shaped clamping blocks (801) are formed in the top of the fixing plate (1), a transmission groove (804) is formed in the bottom of each cross-shaped clamping block (801), a transmission block (805) is movably connected to the inner wall of each transmission groove (804), a rotating wheel (811) is meshed with the outer wall of each transmission block (805), a plurality of rectangular grooves (808) are formed in the inner wall of the fixing plate (1), a driven wheel (812) is arranged in the inner wall of each rectangular groove (808), the top of each driven wheel (812) is fixedly connected with the bottom of the rotating wheel (811) through a rotating shaft, a plurality of cylindrical grooves (807) are formed in the inner wall of the fixing plate (1), every the inner wall in column type groove (807) is linked together with the inner wall of rectangular channel (808), every the outer wall meshing of follow driving wheel (812) has action wheel (809), every the inner wall in column type groove (807) is provided with pivot (806) No. one, every the outer wall of pivot (806) and the outer wall fixed connection of action wheel (809), every one side fixedly connected with regulation pole (810) that pivot (806) kept away from action wheel (809).

3. The clamp for the multi-station flange machining according to claim 2, wherein each second clamp (9) comprises a limiting plate (901), a second threaded rod (903) is fixedly connected to the bottom of each limiting plate (901), a fixed column (908) is fixedly connected to the bottom of each second threaded rod (903), a threaded sleeve (904) is connected to the outer wall of each second threaded rod (903) in a threaded mode, a movable ring (906) is rotatably connected to the bottom of each threaded sleeve (904), a fixed ring (907) is fixedly connected to the outer wall of each fixed column (908), a connecting strip (902) is rotatably connected to the outer wall of each movable ring (906) and the fixed ring (907), and an arc-shaped clamping block (905) is rotatably connected to the other end of each connecting strip (902).

4. The clamp for machining the multi-station flange as claimed in claim 1, wherein a plurality of first threaded rods (4) are movably connected to two ends of the fixing plate (1), a second extrusion plate (7) is fixedly connected to the bottom of each first threaded rod (4), a first extrusion plate (6) is movably connected to the outer wall of each first threaded rod (4), an adjusting button (5) is connected to the outer wall of each first threaded rod (4) in a threaded manner, and each adjusting button (5) is located at the top of the first extrusion plate (6).

5. The clamp for multi-station flange machining according to claim 3, wherein a rubber gasket (802) is fixedly connected to the outer wall of each cross-shaped clamping block (801), and the same rubber gasket (802) is fixedly connected to the outer wall of each arc-shaped clamping block (905).

6. A multi-station flange machining clamp according to claim 2, characterized in that a ball (10) is arranged at the bottom of each transmission block (805).