CN214922510U

CN214922510U - Single bond groove spline adds clamping apparatus

Info

Publication number: CN214922510U
Application number: CN202121532581.5U
Authority: CN
Inventors: 犹小龙; 母军
Original assignee: Luzhou Gaoxin Zhonghan Transmission Turning System Co ltd
Current assignee: Luzhou Gaoxin Zhonghan Transmission Turning System Co ltd
Priority date: 2021-07-07
Filing date: 2021-07-07
Publication date: 2021-11-30
Anticipated expiration: 2031-07-07

Abstract

The utility model discloses a single bond groove spline adds clamping apparatus, include: the device comprises a device frame, a cavity is formed in the device frame, and rod-shaped structures are vertically arranged on the left side and the right side of the top of the device frame; the first motor is horizontally and fixedly arranged on the left side of the device frame through a bolt; the inner side of the limiting plate is in an inclined structure and is arranged in the fixed plate in a front-back sliding mode, and the inner end of the limiting plate is provided with a ball rotatably arranged in the limiting plate; the supporting seat is internally provided with a groove-shaped structure which is arranged on the inner side of the supporting plate in a vertically sliding mode, and the output end of the first motor is connected with a first gear shaft which is rotatably arranged inside the device frame in a key mode. This single bond groove spline adds clamping apparatus not only is convenient for carry out the centre gripping to the not spline of equidimension, and clamping stability is stronger, is convenient for highly adjust the centre gripping moreover, is convenient for take out the spline after the simultaneous processing is accomplished.

Description

Single bond groove spline adds clamping apparatus

Technical Field

The utility model relates to a integral key shaft processing technology field specifically is a single bond groove spline adds clamping apparatus.

Background

The integral key shaft is usually adopted to transmit mechanical torque in a factory, the integral key shaft transmission is mechanical transmission, the outer surface of the integral key shaft is provided with longitudinal healthy teeth, a rotating part sleeved on the integral key shaft is provided with a key groove matched with the healthy teeth, and the integral key shaft needs to be vertically fixed by using a clamp in the machining process so as to position the integral key shaft.

Present single bond groove spline adds clamping apparatus commonly used has following defect, not only is not convenient for carry out the centre gripping to the not spline of equidimension, and clamping stability is relatively poor, is not convenient for highly adjusting the centre gripping moreover, adds the back and is not convenient for take out the spline simultaneously, consequently, we propose a single bond groove spline adds clamping apparatus to in solving the above-mentioned problem of proposing.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a single bond groove spline adds clamping apparatus to solve the present common single bond groove spline adds clamping apparatus that the above-mentioned background art provided, not only be not convenient for carry out the centre gripping to the not spline of equidimension, the clamping stability is relatively poor, is not convenient for highly adjust the centre gripping moreover, is not convenient for take out the problem of spline after the simultaneous processing is accomplished.

In order to achieve the above object, the utility model provides a following technical scheme: a single bond groove spline adds clamping apparatus includes:

the device comprises a device frame, a cavity is formed in the device frame, and rod-shaped structures are vertically arranged on the left side and the right side of the top of the device frame;

the first motor is horizontally and fixedly arranged on the left side of the device frame through a bolt;

the inner side of the limiting plate is in an inclined structure and is arranged in the fixed plate in a front-back sliding mode, and the inner end of the limiting plate is provided with a ball rotatably arranged in the limiting plate;

the supporting seat is internally provided with a groove-shaped structure which is arranged on the inner side of the supporting plate in a vertically sliding mode.

Preferably, the output end of the first motor is connected with a first gear shaft which is rotatably installed in the device frame through a flat key, and the upper right of the first gear shaft is connected with a second gear shaft which is vertically and rotatably installed in the device frame through a bearing.

Preferably, the outer surface of the second gear shaft is in a threaded structure, and the outer side of the second gear shaft is in threaded connection with a connecting plate with a T-shaped cross section;

wherein, the connecting plate is installed on the inner side of the device frame in a vertically sliding manner.

Preferably, the inner side of the connecting plate is horizontally provided with an electric telescopic rod, the inner end of the electric telescopic rod is welded with a fixing plate in a rectangular structure, and the inside of the fixing plate is rotatably provided with a connecting rod of which the outer surface is in a threaded structure;

the connecting rod is connected with the limiting plate in a threaded manner.

Preferably, the front and rear parts of the top of the device frame are fixedly provided with supporting plates, a third gear shaft is vertically and rotatably arranged in the supporting plates, the rear side of the device frame is provided with a second motor, and the output end of the second motor is connected with a fourth gear shaft longitudinally penetrating and arranged in the device frame;

and the outer side of the third gear shaft is in threaded connection with a supporting seat.

Compared with the prior art, the beneficial effects of the utility model are that: the single-key groove spline machining clamp is convenient for clamping splines with different sizes, has strong clamping stability, is convenient for adjusting the clamping height, and is convenient for taking out the splines after machining is finished;

1. the fixing plate is driven by the electric telescopic rod to move inwards, so that the fixing plate drives the limiting plate to clamp the spline, the limiting plate is adjusted in front and back positions by rotating the connecting rod, the limiting plate can be adjusted according to the size of a workpiece, the device is convenient to clamp the splines with different sizes, and the clamping stability is high;

2. the first motor drives the first gear shaft to rotate, so that the first gear shaft drives the second gear shaft to rotate, the second gear shaft drives the connecting plate to adjust up and down, the fixing plate drives the limiting plate to adjust the height, and the clamping height of the device can be conveniently adjusted;

3. the fourth gear shaft is driven to rotate through the second motor, the fourth gear shaft drives the third gear shaft to rotate, the third gear shaft drives the supporting seat to move upwards, the supporting seat drives the spline to move upwards, and the spline can be conveniently taken out after the device is machined.

Drawings

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

FIG. 2 is a schematic view of the overlooking and sectioning structure of the connection between the electric telescopic rod and the fixed plate of the present invention;

FIG. 3 is a side sectional structural view of the support base and the third gear shaft of the present invention;

figure 4 is the utility model discloses the connecting rod dissects the schematic diagram with limiting plate connection side.

In the figure: 1. a device frame; 2. a first motor; 3. a first gear shaft; 4. a second gear shaft; 5. a connecting plate; 6. an electric telescopic rod; 7. a fixing plate; 8. a connecting rod; 9. a limiting plate; 10. a ball; 11. a support plate; 12. a third gear shaft; 13. a second motor; 14. a fourth gear shaft; 15. and (4) supporting the base.

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.

Referring to fig. 1-4, the present invention provides a technical solution: a single bond groove spline adds clamping apparatus includes: when the single-key groove spline machining clamp is used, a spline is placed above the supporting seat 15 as shown in fig. 1 and 2, the outer surface of the connecting rod 8 is of a bidirectional threaded structure, the limiting plate 9 is arranged on the inner side of the fixing plate 7 in a front-back sliding mode, the connecting rod 8 is in threaded connection with the limiting plate 9, the limiting plate 9 is adjusted in front-back position by rotating the connecting rod 8, the front-back position of the limiting plate 9 is adjusted according to the size of the spline, the fixing plate 7 is driven to move inwards by the electric telescopic rod 6, the fixing plate 7 drives the limiting plate 9 to move inwards, the limiting plate 9 clamps and fixes the spline, the clamp is convenient for clamping splines with different sizes, and clamping stability is high;

as shown in fig. 1, a first gear shaft 3 is rotatably mounted inside a device frame 1, a first motor 2 drives the first gear shaft 3 to rotate, a rotating structure is formed between a second gear shaft 4 and the device frame 1, the second gear shaft 4 is driven to rotate through the first gear shaft 3, the outer surface of the second gear shaft 4 is of a thread-shaped structure, a connecting plate 5 is vertically and slidably mounted inside the device frame 1, the connecting mode between the second gear shaft 4 and the connecting plate 5 is threaded connection, the second gear shaft 4 drives the connecting plate 5 to move vertically, the connecting plate 5 drives a limiting plate 9 on the inner side of the connecting plate 5 to perform height adjustment through an electric telescopic rod 6, and the device is convenient for adjusting the clamped height;

as shown in fig. 3 and 4, the second motor 13 drives the fourth gear shaft 14 to rotate, the fourth gear shaft 14 is installed inside the device frame 1 in a penetrating manner, the third gear shaft 12 is installed inside the supporting plate 11 in a rotating manner, so that the fourth gear shaft 14 drives the third gear shaft 12 to rotate, the outer surface of the third gear shaft 12 is in a thread-shaped structure, the third gear shaft 12 is connected with the supporting seat 15 in a threaded manner, the supporting seat 15 is driven by the third gear shaft 12 to move upwards through rotation, the spherical ball 10 is arranged inside the limiting plate 9, when the supporting seat 15 drives the spline to move upwards, the spline can move upwards through the inside of the limiting plate 9, and the spline can be conveniently taken out after the clamp is machined, which is the whole working process of the single-key groove spline machining clamp.

Those not described in detail in this specification are within the skill of the art. The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connection mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt prior art, and conventional model, including circuit connection adopts conventional connection mode among the prior art, does not detailed here again.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a single bond groove spline adds clamping apparatus which characterized in that includes:

the device comprises a device frame (1), wherein a cavity is formed in the device frame (1), and rod-shaped structures are vertically arranged on the left side and the right side of the top of the device frame (1);

the first motor (2), the said first motor (2) is fixed and installed on the left side of the apparatus frame (1) horizontally through the bolt;

the inner side of the limiting plate (9) is of an inclined structure and is arranged in the fixing plate (7) in a front-back sliding manner, and a round ball (10) rotatably arranged in the limiting plate (9) is arranged at the inner end of the limiting plate;

the supporting seat (15), the inside of the supporting seat (15) is of a groove-shaped structure and is arranged on the inner side of the supporting plate (11) in a vertically sliding mode.

2. The single-key groove spline machining clamp of claim 1, characterized in that: the output end of the first motor (2) is in flat key connection with a first gear shaft (3) which is rotatably arranged in the device frame (1), and the right upper part of the first gear shaft (3) is connected with a second gear shaft (4) which is vertically and rotatably arranged in the device frame (1) through a bearing.

3. The single-key groove spline machining clamp of claim 2, characterized in that: the outer surface of the second gear shaft (4) is in a threaded structure, and the outer side of the second gear shaft (4) is in threaded connection with a connecting plate (5) with a T-shaped cross section;

the connecting plate (5) is vertically and slidably mounted on the inner side of the device frame (1).

4. The single-key groove spline machining clamp of claim 3, characterized in that: an electric telescopic rod (6) is horizontally arranged on the inner side of the connecting plate (5), a fixing plate (7) in a rectangular structure is welded at the inner end of the electric telescopic rod (6), and a connecting rod (8) with a threaded outer surface is rotatably arranged in the fixing plate (7);

the connecting rod (8) is connected with the limiting plate (9) in a threaded manner.

5. The single-key groove spline machining clamp of claim 1, characterized in that: supporting plates (11) are fixedly arranged at the front and rear parts of the top of the device frame (1), third gear shafts (12) are vertically and rotatably arranged in the supporting plates (11), a second motor (13) is arranged at the rear side of the device frame (1), and the output end of the second motor (13) is connected with a fourth gear shaft (14) which longitudinally penetrates through the device frame (1);

wherein, the outer side thread of the third gear shaft (12) is connected with a supporting seat (15).