CN217167563U

CN217167563U - Two-way power shaft clamping processingequipment

Info

Publication number: CN217167563U
Application number: CN202220790513.7U
Authority: CN
Inventors: 廉秀良; 杨大美
Original assignee: Jining Tuoyuan Precision Machinery Co ltd
Current assignee: Jining Tuoyuan Precision Machinery Co ltd
Priority date: 2022-04-07
Filing date: 2022-04-07
Publication date: 2022-08-12
Anticipated expiration: 2032-04-07

Abstract

The utility model discloses a two-way power shaft clamping processingequipment, including the stage body: the upper surface of the table body is vertically provided with a cross-shaped mounting groove, a threaded rod with opposite thread directions at the left side and the right side is horizontally and rotatably mounted in the mounting groove, the left end and the right end of the threaded rod are both in threaded sleeve joint with a first clamping plate, a sliding rod is longitudinally and horizontally fixedly mounted in the mounting groove, and the sliding rod is in sliding sleeve joint with two second clamping plates; and the driving assembly is used for providing driving force for the relative movement of the two second clamping plates on the sliding rod. Through the cooperation between drive assembly and two first splint, when two first splint were close to each other and carry out the centre gripping to the both ends of two-way axle, two second splint can keep away from each other and no longer offset with the front and back surface of two-way axle this moment, and when two first splint kept away from each other, two second splint can be close to each other and offset the front and back surface of two-way axle again this moment.

Description

Two-way power shaft clamping processingequipment

Technical Field

The utility model relates to a shaft machining technical field especially relates to a two-way power shaft clamping processingequipment.

Background

The bidirectional power shaft needs to be machined after being produced, and needs to be fixed through a clamp before being machined, so that the influence on machining caused by random movement in the machining process is avoided.

The existing clamp is used for abutting and clamping two ends or front and back surfaces of a bidirectional power shaft through two clamping plates, when the two end surfaces or the front and back surfaces of the bidirectional power shaft are required to be processed, the clamping of the bidirectional power shaft is usually released in the prior art, the power shaft is rotated and then fixed again, and the steps are complex.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving following shortcoming among the prior art, current anchor clamps generally support through two splint to the both ends of two-way power shaft or front and back two sides and press the centre gripping, when needs are to the both ends face of two-way power shaft, perhaps when the front and back surface is processed, prior art is usually through removing the centre gripping to two-way power shaft, rotates the power shaft, fixes again, and the step is comparatively loaded down with trivial details, and a two-way power shaft clamping processingequipment who proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a two-way power shaft clamping processingequipment, includes the stage body:

a cross-shaped mounting groove is vertically formed in the upper surface of the table body, a threaded rod with opposite thread directions on the left side and the right side is horizontally and rotatably mounted in the mounting groove, first clamping plates are sleeved at the left end and the right end of the threaded rod in a threaded manner, a sliding rod is longitudinally and horizontally fixedly mounted in the mounting groove, and two second clamping plates are sleeved on the sliding rod in a sliding manner;

the driving assembly is used for providing driving force for the relative movement of the two second clamping plates on the sliding rod;

and the limiting component is used for limiting the rotation of the two first clamping plates.

Preferably, one end of the threaded rod penetrates out of the table body and is fixedly provided with a turntable, and the surface of the turntable is fixedly provided with a holding rod.

Preferably, the grip is sleeved with an anti-slip sleeve, and the anti-slip sleeve is made of rubber.

Preferably, drive assembly includes two gears, two fluted discs, two first rack bars and two second rack bars, two arrangement grooves, two have been seted up to mounting groove cell wall symmetry the equal perpendicular rotation of arrangement inslot installs the pivot, and two gears are fixed cup joints respectively in two pivots, two the fluted disc is fixed cup joints respectively in two pivots, two first rack bar is connected with the fixed surface of two first splint respectively, and is connected, two with two gear engagement respectively the second rack bar is connected with the fixed surface of two second splint respectively, and is connected with two fluted discs meshing respectively.

Preferably, the limiting part comprises two limiting rods which are fixedly arranged on the lower surfaces of the two first clamping plates respectively, a limiting groove is horizontally formed in the bottom of the mounting groove, and one end of each limiting rod is slidably arranged in the corresponding limiting groove.

Preferably, rubber layers are adhered 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:

the staff passes through the cooperation between drive assembly and two first splint, when two first splint are close to each other and carry out the centre gripping to the both ends of two-way axle, two second splint can keep away from each other this moment, and then remove the centre gripping to surface around the two-way axle, then to the surface processing around the two-way axle can, when two first splint keep away from each other, two second splint can be close to each other and carry out the centre gripping to the surface around the two-way axle again this moment, then to the both ends face of two-way axle process can, high convenience and fast, need not the position of frequent change power axle.

Drawings

Fig. 1 is a schematic front three-dimensional structure view of a two-way power shaft clamping and processing device provided by the utility model;

fig. 2 is a schematic view of a overlooking three-dimensional structure of the two-way power shaft clamping processing device provided by the utility model;

fig. 3 is an enlarged view of a structure a in fig. 1.

In the figure: the device comprises a table body 1, a mounting groove 2, a threaded rod 3, a first clamping plate 4, a sliding rod 5, a second clamping plate 6, a holding rod 7, a gear 8, a fluted disc 9, a first rack rod 10, a second rack rod 11, a placing groove 12, a rotating shaft 13, a limiting rod 14 and a limiting groove 15.

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.

In the present invention, the terms "upper", "lower", "left", "right", "middle" and "one" are used for clarity of description, but not for limiting the range of the present invention, and the relative relationship changes or adjustments without substantial technical changes should be regarded as the scope of the present invention.

Referring to fig. 1-3, a two-way power shaft clamping and processing device comprises a table body 1:

the upper surface of the table body 1 is vertically provided with a cross-shaped mounting groove 2, a threaded rod 3 with opposite thread directions at the left side and the right side is horizontally and rotatably mounted in the mounting groove 2, the left end and the right end of the threaded rod 3 are both in threaded sleeve joint with a first clamping plate 4, a sliding rod 5 is longitudinally and horizontally fixedly mounted in the mounting groove 2, and two second clamping plates 6 are slidably sleeved on the sliding rod 5;

the driving assembly is used for providing driving force for the relative movement of the two second clamping plates 6 on the sliding rod 5;

and the limiting component is used for limiting the rotation of the two first clamping plates 4.

Use the embodiment of last technical scheme, the staff is through rotating threaded rod 3, the screw cup joints the first splint 4 on both sides about threaded rod 3 just can carry out ascending removal of horizontal direction under limiting part's effect this moment, then under drive assembly's effect, when two first splint 4 are close to each other and carry out the centre gripping to the both ends of two-way axle, two second splint 6 can keep away from each other this moment, and then remove the centre gripping to surface around the two-way axle, then to the front and back surface of two-way axle process can, when two first splint 4 keep away from each other, two second splint 6 can be close to each other and carry out the centre gripping to the front and back surface of two-way axle again this moment, then to the both ends of two-way axle process can, convenient and fast, need not frequently to change the position of two-way axle.

In the preferred technical scheme of this embodiment, one end of threaded rod 3 is worn out stage body 1 and fixed mounting has the carousel, and carousel fixed surface installs holding rod 7. The holding rod 7 is held by hands to drive the rotary disc to rotate, so that the threaded rod 3 can be controlled to rotate, and the operation is convenient and labor-saving.

In the preferred technical scheme of this embodiment, the grip 7 is sleeved with an anti-slip sleeve made of rubber. The rubber has good elasticity and viscosity, so that the friction force between the grip 7 and the palm contact surface can be increased, and the hand can be prevented from being taken off.

The preferred technical scheme in this embodiment, drive assembly includes two gears 8, two fluted discs 9, two first rack bars 10 and two second rack bars 11, two arrangement grooves 12 have been seted up to 2 cell wall symmetries of mounting groove, equal perpendicular rotations in two arrangement grooves 12 are installed and are changeed 13, two gears 8 fix the cover respectively on two pivots 13, two fluted discs 9 fix the cover respectively on two pivots 13, two first rack bars 10 are connected with the fixed surface of two first splint 4 respectively, and be connected with two gear 8 meshing respectively, two second rack bars 11 are connected with the fixed surface of two second splint 6 respectively, and be connected with two fluted discs 9 meshing respectively. When two first splint 4 keep away from each other and remove the centre gripping to two-way axle both ends, this moment under the effect of two first rack bar 10, two pivot 13 rotations can be taken to two gears 8, thereby two fluted disc 9 of fixedly cup jointing respectively on two pivot 13 also can take place to rotate, and then two second rack bar 11 of being connected with two fluted disc 9 meshing respectively can take two second splint 6 to carry out the removal that is close to each other on slide bar 5, and carry out centre gripping work to the front and back surface of two-way axle, then to two terminal surfaces of two-way axle process can, when the processing that needs to carry out to the front and back surface of two-way axle again control two first splint 4 to be close to each other and offset with the both ends of two-way axle, two second splint 6 can keep away from the front and back surface of two-way axle gradually this moment.

According to the preferable technical scheme in the embodiment, the limiting part comprises two limiting rods 14 which are respectively and fixedly installed on the lower surfaces of the two first clamping plates 4, a limiting groove 15 is horizontally formed in the bottom of the installation groove 2, and one ends of the two limiting rods 14 are all slidably installed in the limiting groove 15. The two limit rods 14 can only move in the limit groove 15 in the horizontal direction, so that when the threaded rod 3 rotates, the first clamping plate 4 which is sleeved on the threaded rod 3 in a threaded manner can only move in the horizontal direction and cannot rotate together.

In the preferred technical solution of this embodiment, rubber layers are adhered to the surfaces of the first clamping plate 4 and the second clamping plate 6. The rubber has good elasticity and viscosity, so that the friction between the first clamping plate 4 and the second clamping plate 6 and the contact surface of the bidirectional shaft can be increased.

In the present application, the terms "mounted," "connected," and "secured" are to be construed broadly unless otherwise specifically indicated and limited.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a two-way power shaft clamping processingequipment, includes stage body (1), its characterized in that:

the upper surface of the table body (1) is vertically provided with a cross-shaped mounting groove (2), a threaded rod (3) with opposite thread directions at the left end and the right end is horizontally rotatably mounted in the mounting groove (2), the left end and the right end of the threaded rod (3) are both in threaded sleeve connection with a first clamping plate (4), a sliding rod (5) is longitudinally and horizontally fixedly mounted in the mounting groove (2), and two second clamping plates (6) are slidably sleeved on the sliding rod (5);

a driving assembly for providing a driving force for the relative movement of the two second clamping plates (6) on the sliding rod (5);

and the limiting component is used for limiting the rotation of the two first clamping plates (4).

2. The clamping and processing device for the bidirectional power shaft as recited in claim 1, wherein one end of the threaded rod (3) penetrates through the table body (1) and is fixedly provided with a turntable, and a holding rod (7) is fixedly arranged on the surface of the turntable.

3. The clamping and processing device for the bidirectional power shaft as recited in claim 2, wherein the grip (7) is sleeved with an anti-slip sleeve, and the anti-slip sleeve is made of rubber.

4. The clamping and processing device for the two-way power shaft as claimed in claim 1, the driving component comprises two gears (8), two fluted discs (9), two first rack rods (10) and two second rack rods (11), two placing grooves (12) are symmetrically arranged on the groove wall of the mounting groove (2), rotating shafts (13) are vertically and rotatably arranged in the two placing grooves (12), two gears (8) are respectively and fixedly sleeved on the two rotating shafts (13), two fluted discs (9) are respectively and fixedly sleeved on the two rotating shafts (13), two first rack rods (10) are respectively and fixedly connected with the surfaces of the two first clamping plates (4), and are respectively engaged with the two gears (8), and the two second rack rods (11) are respectively fixedly connected with the surfaces of the two second clamping plates (6) and respectively engaged with the two fluted discs (9).

5. The clamping and processing device for the two-way power shaft as claimed in claim 1, wherein the limiting component comprises two limiting rods (14) fixedly mounted on the lower surfaces of the two first clamping plates (4), respectively, a limiting groove (15) is horizontally formed in the bottom of the mounting groove (2), and one end of each of the two limiting rods (14) is slidably mounted in the limiting groove (15).

6. The clamping and processing device for the two-way power shaft as claimed in claim 1, wherein rubber layers are bonded on the surfaces of the first clamping plate (4) and the second clamping plate (6).