CN210388324U - Adjustable disk part clamping device - Google Patents

Abstract

The utility model discloses a disk spare part clamping device with adjustable, including the plane dish, be provided with the annular groove on the plane dish, the annular groove has interior shift groove along the radius of plane dish inwards to extend, the annular groove has outer shift groove along the radius of plane dish outwards to extend, interior shift groove, outer shift inslot all are provided with the lead screw axle, it can follow to remove the inslot be provided with the lead screw axle at the gliding interior gripper of interior shift groove, be provided with in the outer shift groove and follow the gliding outer clamping jaw of lead screw axle at outer shift groove, interior clamping jaw, outer clamping jaw all remove through adjusting nut. The utility model discloses disc and the ring shape spare part of various sizes can be held to the condition that need not change the clamping jaw, practice thrift the processing cost.

Description

Adjustable disk part clamping device

Technical Field

The utility model relates to a mechanical device field, concretely relates to dish class spare part clamping device with adjustable.

Background

Most of the existing factory workshops need to use clamping tools when processing parts, and the proper clamping tools can be used to properly improve the working efficiency and reduce the cost. When processing circular spare part, need put into fixed lathe with circular spare part and process, then need different lathes to the circular spare part of difference, the operation is time-consuming hard, is unfavorable for the promotion of machining efficiency, and current clamping device can't play simultaneously in addition both can add and hold disc-shaped spare part, also can the effect of centre gripping ring shape spare part.

Disclosure of Invention

The to-be-solved technical problem of the utility model is to provide a disk spare part clamping device with adjustable, the disk spare part that both can the various sizes of centre gripping under the condition that need not change the clamping jaw also can hold ring shape spare part additional, practices thrift the processing cost.

In order to solve the technical problem, the utility model provides a disk spare part clamping device with adjustable, including the plane dish, be provided with the annular groove on the plane dish, the annular groove has interior shift groove along the radius of plane dish inwards extending, the annular groove has outer shift groove along the outside extension of radius of plane dish, interior shift groove, outer shift inslot all are provided with the lead screw axle, it can follow to remove the inslot be provided with in the gliding interior gripper of lead screw axle shift groove in, be provided with in the outer shift groove and can follow the gliding outer clamping jaw of lead screw axle shift groove outside, interior clamping jaw, outer clamping jaw all remove through adjusting nut.

Furthermore, the inner clamping jaw has the same structure as the outer clamping jaw, the inner clamping jaw comprises a base, a guide groove is formed in the base, an inner clamping stop block and an outer clamping stop block are arranged in the guide groove, and a spring is arranged between the inner clamping stop block and the outer clamping stop block.

Furthermore, a limiting block is arranged between the inner clamping stop block and the outer clamping stop block.

Further, the plane dish sets up on the base, still be provided with motor, first gear and second gear on the base, the second gear with the plane dish is coaxial to be set up, the second gear sets up the below of plane dish, the motor passes through the shaft coupling and drives first gear, first gear drives the second gear, the second gear drives the plane dish rotates.

Further, the number of the arranged inner clamping jaws is three or more.

Further, the number of the arranged outer clamping jaws is three or more.

The utility model has the advantages that: the inner clamping jaw and the outer clamping jaw of the device can move back and forth in the corresponding grooves through the screw rod shaft, the positions of the inner clamping jaw and the outer clamping jaw can be adjusted to disc-shaped parts of different sizes to achieve the fastening effect, the positions of the inner clamping jaw and the outer clamping jaw can be adjusted to ring-shaped parts of different sizes, the inner clamping jaw and the outer clamping jaw simultaneously fasten the two sides of the ring-shaped parts, and the better fastening effect is achieved.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural view of the inner clamping jaw of the present invention.

Fig. 3 is a schematic structural diagram of the rotatable device of the present invention.

The reference numbers in the figures illustrate: 1. the gear comprises a plane disc, 2, an annular groove, 3, an inner moving groove, 4, an outer moving groove, 5, an inner clamping claw, 51, a base, 52, an inner clamping stop, 53, an outer clamping stop, 54, a guide groove, 55, a spring, 56, a limiting block, 6, a base, 7, a motor, 8, a first gear, 9, a second gear, 10 and a coupler.

Detailed Description

The present invention is further described with reference to the following drawings and specific embodiments so that those skilled in the art can better understand the present invention and can implement the present invention, but the embodiments are not to be construed as limiting the present invention.

Referring to fig. 1, the utility model discloses an embodiment of disk type spare part clamping device with adjustable, including plane dish 1, be provided with annular groove 2 on the plane dish 1, annular groove 2 has interior shift gate 3 along the inside extension of radius of plane dish 1, annular groove 2 has outer shift gate 4 along the outside extension of radius of plane dish, interior shift gate 3, all be provided with the lead screw axle in the outer shift gate 4, be provided with in the interior shift gate 3 and follow gliding interior clamping jaw 5 of lead screw axle in 3 shift gate, be provided with in the outer shift gate 4 and follow the gliding outer clamping jaw of lead screw axle in outer shift gate 4, the lead screw axle runs through interior clamping jaw 5, outer clamping jaw, and interior clamping jaw 5, outer clamping jaw all removes through adjusting nut.

When clamping disc type parts, the position of the inner clamping jaw 5 or the outer clamping jaw is adjusted according to the size of the disc type parts, the position of the corresponding clamping jaw is adjusted by using the adjusting nut, the fixing effect can be achieved through the inner clamping jaw or the outer clamping jaw, when clamping ring type parts, the inner clamping jaw 5 and the outer clamping jaw can be adjusted simultaneously, the inner clamping jaw is moved on a screw rod shaft in an inner moving groove by using the adjusting nut to abut against the inner wall of the ring type parts, the outer clamping jaw is moved on the screw rod shaft in an outer moving groove by using the adjusting nut to fasten the outer circumference of the ring type parts, and the inner clamping jaw and the outer clamping jaw simultaneously play a better fastening effect.

The structure of the inner clamping jaw 5 is the same as that of the outer clamping jaw, the inner clamping jaw comprises a base 51, a threaded hole is arranged on the base 51, a screw shaft passes through the threaded hole on the base 51, a guide groove 54 is also arranged on the base 51, an inner clamping stop 52 and an outer clamping stop 53 are arranged on the guide groove 54, the inner clamping stop 52 and the outer clamping stop 53 can move along the guide groove 54, a spring 55 is also arranged between the inner clamping stop 52 and the outer clamping stop 53, the two clamping stops ensure that the clamping jaws can clamp parts inwards or outwards, and the two clamping stops can properly move in the guide groove 54 to reduce the impact force by utilizing the spring to prevent the parts from being damaged, a limit block is also arranged between the inner clamping stop 52 and the outer clamping stop 53 to reduce the moving distance of the two stops, so that the parts cannot be rebounded by too large clamping jaw acting force when being taken out, the protection spare part, interior clamping jaw, outer clamping jaw all are provided with 3 or more than 3 and are used for guaranteeing the fastening effect to the part.

The plane disc 1 is arranged on the base 6, the base is further provided with a motor 7, a first gear 8 and a second gear 9, the second gear 9 is arranged below the plane disc 1 and is coaxial with the plane disc 1, sometimes after the parts are clamped, the parts need to be properly rotated to achieve a better processing effect, the motor 1 is started at the moment, the motor 1 is provided with a coupler 10, the motor 1 rotates to drive the coupler 10, the coupler 10 drives the first gear, the first gear drives the second gear, the second gear drives the plane disc to rotate, and the parts can achieve a rotating effect.

The above-mentioned embodiments are merely preferred embodiments for fully illustrating the present invention, and the scope of the present invention is not limited thereto. Equivalent substitutes or changes made by the technical personnel in the technical field on the basis of the utility model are all within the protection scope of the utility model. The protection scope of the present invention is subject to the claims.

Claims (6)

1. An adjustable disk part clamping device is characterized by comprising a plane disk, wherein an annular groove is formed in the plane disk, an inner moving groove extends inwards along the radius of the plane disk, an outer moving groove extends outwards along the radius of the plane disk, screw shafts are arranged in the inner moving groove and the outer moving groove, inner clamping jaws capable of sliding in the inner moving groove along the screw shafts are arranged in the inner moving groove, outer clamping jaws capable of sliding in the outer moving groove along the screw shafts are arranged in the outer moving groove, the screw shafts penetrate through the inner clamping jaws and the outer clamping jaws, and the inner clamping jaws and the outer clamping jaws are moved through adjusting nuts.

2. The adjustable disk part holder as claimed in claim 1, wherein said inner jaw is identical in structure to said outer jaw, said inner jaw comprises a base, said base is provided with a guide groove, said guide groove is provided with an inner clamping stop and an outer clamping stop, and a spring is disposed between said inner clamping stop and said outer clamping stop.

3. The adjustable disk part holder as claimed in claim 2, wherein a stop is provided between said inner and outer clamping stops.

4. The adjustable disk part clamping device according to claim 1, wherein the planar disk is disposed on a base, the base further comprises a motor, a first gear and a second gear, the second gear is disposed coaxially with the planar disk, the second gear is disposed below the planar disk, the motor drives the first gear through a coupling, the first gear drives the second gear, and the second gear drives the planar disk to rotate.

5. The adjustable disk part holder as claimed in claim 1, wherein said inner jaws are provided in a number of three or more.

6. The adjustable disk component holder as claimed in claim 1, wherein said outer jaws are provided in a number of three or more.

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