CN210255788U

CN210255788U - Adjustable bearing production clamping device

Info

Publication number: CN210255788U
Application number: CN201920838649.9U
Authority: CN
Inventors: 程燕
Original assignee: Dalian Hengpurui Precision Bearing Technology Co Ltd
Current assignee: Dalian Hengpurui Precision Bearing Technology Co Ltd
Priority date: 2019-06-05
Filing date: 2019-06-05
Publication date: 2020-04-07
Anticipated expiration: 2029-06-05

Abstract

The utility model discloses a bearing production clamping device that can adjust, including table, cylinder, limiting plate and spout, the last fixed surface of table has the cylinder, the inside movable mounting of cylinder has the telescopic link, the cylinder passes through the first splint of telescopic link fixedly connected with, the spout has been seted up to one side that the upper surface of table deviates from the cylinder, the threaded rod is installed to the spout internal rotation, the threaded rod deviates from the one end welding of table and has the carousel, the carousel deviates from the one end movable mounting of table has the handle, movable mounting has the limiting plate on the threaded rod, one side skin weld that the limiting plate deviates from the carousel has the second splint. The utility model discloses a set up cylinder and limiting plate and carry out the centre gripping to the bearing to reach the effect of being convenient for change the bearing.

Description

Adjustable bearing production clamping device

Technical Field

The utility model relates to a bearing production technical field specifically is a bearing production clamping device that can adjust.

Background

The bearing is an important part in the modern mechanical equipment. Its main function is the support machinery rotator, reduce the coefficient of friction in its motion process, the bearing need press from both sides the bearing tight fixedly when producing, thereby be convenient for install rotor and inner ring, current bearing clamping device general structure is fixed, it is fixed to press from both sides tight mode, can not adjust to the not bearing of equidimension, fixed effect is poor, and it is fixed to use the screw rod to the bearing centre gripping many when pressing from both sides tight fixed bearing at present stage, all need twist the screw rod when carrying out the centre gripping and loosening to the bearing, can spend more time when changing the centre gripping bearing and be used for twisting the screw rod, thereby to the efficiency that reduces the change bearing, influence production efficiency.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a bearing production clamping device that can adjust to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a bearing production clamping device that can adjust, includes table, cylinder, limiting plate and spout, the last fixed surface of table has the cylinder, the inside movable mounting of cylinder has the telescopic link, the cylinder passes through the first splint of telescopic link fixedly connected with, the spout has been seted up to one side that the upper surface of table deviates from the cylinder, the threaded rod is installed to the spout internal rotation, the threaded rod deviates from the one end welding of table has the carousel, the one end movable mounting that the carousel deviates from the table has the handle, movable mounting has the limiting plate on the threaded rod, one side skin weld that the limiting plate deviates from the carousel has the second splint.

Preferably, the clamp has been cup jointed in the outside of cylinder, the both ends of clamp are fixed with the bolt, the cylinder passes through clamp and bolt and is connected fixedly with the table.

Preferably, the limiting plate is provided with two limiting holes and two threaded holes in a penetrating manner, the two limiting holes are symmetrically distributed at two ends of the threaded holes, and the aperture of each limiting hole is matched with the diameter of the limiting rod and the diameter of the threaded rod.

Preferably, the two ends of the threaded rod in the sliding groove are welded with limiting rods, the limiting rods are symmetrically distributed on two sides of the threaded rod, and the distance between each limiting rod and the corresponding threaded rod is matched with the distance between each limiting hole and the corresponding threaded hole in size.

Preferably, the bottom of limiting plate is equipped with the slider, and the diameter of slider and the internal diameter size looks adaptation of spout.

Preferably, the first clamping plate and the second clamping plate are equal in shape and size, and rubber pads are stuck to the surfaces of the first clamping plate and the second clamping plate.

Compared with the prior art, the beneficial effects of the utility model are that: by arranging the limiting plate, the limiting plate is slidably arranged in the chute through the sliding block at the bottom end, the limiting plate controls the sliding position in the chute through the threaded rod, a user rotates the rotary table through a handle when using the bearing, the rotary table drives the threaded rod to rotate, the threaded rod is matched with the threaded hole below the limiting plate, the limiting plate slides in the chute through the screw rod and nut principle, through arranging the air cylinder, the effect of clamping the bearing is achieved, when using the bearing, the air cylinder is communicated with an air source through a manual reversing valve, the telescopic rod of the air cylinder extends out, the telescopic rod pushes the first clamping plate, then the bearing is placed between the first clamping plate and the second clamping plate, then the user moves the limiting plate through the handle, the first clamping plate and the second clamping plate are matched with each other to clamp the bearing, when the bearing is replaced by the user, the air circuit of the, after the bearing is replaced, the air path direction of the air cylinder is replaced through the reversing valve, and the telescopic rod extends out to clamp the bearing.

Drawings

FIG. 1 is a front view of the external structure of the present invention;

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

fig. 3 is a schematic side view of the second splint according to the present invention.

In the figure: 1. a table plate; 2. a cylinder; 3. clamping a hoop; 4. a telescopic rod; 5. a first splint; 6. a rubber pad; 7. a limiting plate; 8. a limiting rod; 9. a threaded rod; 10. a handle; 11. a turntable; 12. a chute; 13. a second splint; 14. a bolt; 15. a limiting hole; 16. a threaded bore.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only 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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, the present invention provides an embodiment: an adjustable bearing production clamping device comprises a table plate 1, a cylinder 2, a limiting plate 7 and a chute 12, wherein the cylinder 2 is fixed on the upper surface of the table plate 1, a clamp 3 is sleeved on the outer side of the cylinder 2, bolts 14 are fixed at two ends of the clamp 3, the cylinder 2 is fixedly connected with the table plate 1 through the clamp 3 and the bolts 14, an expansion rod 4 is movably arranged in the cylinder 2, the cylinder 2 is fixedly connected with a first clamping plate 5 through the expansion rod 4, the effect of clamping a bearing is achieved by arranging the cylinder 2, when the bearing production clamping device is used by a user, the cylinder 2 is communicated with an air source through a manual reversing valve, the expansion rod 4 of the cylinder 2 is extended, the expansion rod 4 pushes the first clamping plate 5, the bearing is placed between the first clamping plate 5 and a second clamping plate 13, the limiting plate 7 is moved by the user through a handle 10, the first clamping plate 5 and the second clamping plate 13 are matched with each other to, when a user changes a bearing, the air passage of the air cylinder 2 is converted through the reversing valve, the telescopic rod 4 of the air cylinder 2 is retracted, after the bearing is changed, the air passage direction of the air cylinder 2 is changed through the reversing valve, the telescopic rod 4 extends out to clamp the bearing, one side, away from the air cylinder 2, of the upper surface of the table plate 1 is provided with a sliding groove 12, the shapes and the sizes of the first clamping plate 5 and the second clamping plate 13 are equal, rubber pads 6 are pasted on the surfaces of the first clamping plate 5 and the second clamping plate 13, a threaded rod 9 is rotatably installed in the sliding groove 12, one end, away from the table plate 1, of the threaded rod 9 is welded with a rotary plate 11, one end, away from the table plate 1, of the rotary plate 11 is movably installed with a handle 10, a limiting plate 7 is movably installed on the threaded rod 9, the bottom end of the limiting plate 7 is provided with a sliding, through setting up limiting plate 7, limiting plate 7 passes through the slider slidable mounting of bottom in spout 12, and limiting plate 7 passes through the sliding position of threaded rod 9 control in spout 12, and the user rotates carousel 11 through handle 10 when using, and carousel 11 drives threaded rod 9 and rotates, and threaded rod 9 mutually supports with threaded hole 16 of limiting plate 7 below, makes limiting plate 7 slide in spout 12 through lead screw nut principle.

Furthermore, a limiting hole 15 and a threaded hole 16 are formed in the limiting plate 7 in a penetrating mode, the two limiting holes 15 are arranged in the two limiting holes 15, the two limiting holes 15 are symmetrically distributed at two ends of the threaded hole 16, and the aperture of each limiting hole 15 and the aperture of each threaded hole 16 are matched with the diameter of the limiting rod 8 and the diameter of the threaded rod 9.

Furthermore, the two ends of the threaded rod 9 in the sliding groove 12 are welded with the limiting rods 8, the limiting rods 8 are symmetrically distributed on two sides of the threaded rod 9, and the distance between the limiting rods 8 and the threaded rod 9 is matched with the distance between the limiting hole 15 and the threaded hole 16.

The working principle is as follows: when a user uses the bearing clamping device, the air source is communicated with the air cylinder 2 through the manual reversing valve, the telescopic rod 4 of the air cylinder 2 extends out, the telescopic rod 4 pushes the first clamping plate 5, then the bearing is placed between the first clamping plate 5 and the second clamping plate 13, then the user moves the limiting plate 7 through the handle 10, the limiting plate 7 is slidably installed in the sliding groove 12 through the sliding block at the bottom end, the sliding position of the limiting plate 7 in the sliding groove 12 is controlled through the threaded rod 9, the user rotates the rotary disc 11 through the handle 10 when using, the rotary disc 11 drives the threaded rod 9 to rotate, the threaded rod 9 is matched with the threaded hole 16 below the limiting plate 7, the limiting plate 7 slides in the sliding groove 12 through the screw rod nut principle, the first clamping plate 5 is matched with the second clamping plate 13 to clamp the bearing, when the user replaces the bearing, the air passage of the air cylinder 2 is converted through, after the bearing is replaced, the air path direction of the air cylinder 2 is replaced through the reversing valve, and the telescopic rod 4 extends out to clamp the bearing.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a bearing production clamping device that can adjust, includes table (1), cylinder (2), limiting plate (7) and spout (12), its characterized in that: the last fixed surface of table (1) has cylinder (2), the inside movable mounting of cylinder (2) has telescopic link (4), cylinder (2) are through the first splint (5) of telescopic link (4) fixedly connected with, spout (12) have been seted up to one side that the upper surface of table (1) deviates from cylinder (2), threaded rod (9) are installed to spout (12) internal rotation, the one end welding that threaded rod (9) deviate from table (1) has carousel (11), the one end movable mounting that carousel (11) deviate from table (1) has handle (10), movable mounting has limiting plate (7) on threaded rod (9), one side skin weld that limiting plate (7) deviate from carousel (11) has second splint (13).

2. An adjustable bearing production clamping device according to claim 1, wherein: clamp (3) have been cup jointed in the outside of cylinder (2), the both ends of clamp (3) are fixed with bolt (14), cylinder (2) are connected fixedly through clamp (3) and bolt (14) and table (1).

3. An adjustable bearing production clamping device according to claim 1, wherein: spacing hole (15) and screw hole (16) have been seted up in running through on limiting plate (7), and spacing hole (15) are equipped with two altogether, and two spacing holes (15) are at the both ends symmetric distribution of screw hole (16), the aperture of spacing hole (15) and screw hole (16) and the diameter size looks adaptation of gag lever post (8) and threaded rod (9).

4. An adjustable bearing production clamping device according to claim 1, wherein: the two ends of the threaded rod (9) in the sliding groove (12) are welded with limiting rods (8), the limiting rods (8) are symmetrically distributed on two sides of the threaded rod (9), and the distance between the limiting rods (8) and the threaded rod (9) is matched with the distance between the limiting hole (15) and the threaded hole (16) in size.

5. An adjustable bearing production clamping device according to claim 1, wherein: the bottom of limiting plate (7) is equipped with the slider, and the diameter of slider and the internal diameter size looks adaptation of spout (12).

6. An adjustable bearing production clamping device according to claim 1, wherein: the shape and the size of the first clamping plate (5) and the second clamping plate (13) are equal, and rubber pads (6) are pasted on the surfaces of the first clamping plate (5) and the second clamping plate (13).