CN217914169U

CN217914169U - Frock clamp is used in processing of axle sleeve CNC

Info

Publication number: CN217914169U
Application number: CN202221524763.2U
Authority: CN
Inventors: 林广泽
Original assignee: Dalian Puxin Precision Co ltd
Current assignee: Dalian Puxin Precision Co ltd
Priority date: 2022-06-17
Filing date: 2022-06-17
Publication date: 2022-11-29
Anticipated expiration: 2032-06-17

Abstract

The utility model discloses a frock clamp for shaft sleeve CNC processing, including the reference body, the one end of reference body is through first flange and the output fixed connection of revolving stage, the other end of reference body passes through second flange and revolving stage tail-to-tail connection, it has a plurality of reference surfaces to be the circumference distribution on the reference body, and the outer wall of reference surface all is through bolt fixedly connected with holder, the top of holder has a plurality of T type clamp splice along its length direction equidistance distribution, and T type clamp splice runs through behind the holder and is connected with the reference body fixed connection, and the top of holder lies in and all fixedly connected with the reference column between every two adjacent T type clamp splice; the utility model discloses an utilize the cooperation of a plurality of holders and T type clamp splice on the reference body, can once only a large amount of axle sleeve bodies of clamping to make the lathe can carry out continuity processing, reduced lathe unnecessary and opened and stop the process, and need not frequent carry out the dismouting change to the work piece, can improve machining efficiency greatly, and reduce workman's strong labor.

Description

Frock clamp is used in processing of axle sleeve CNC

Technical Field

The utility model relates to a frock clamp specifically is a frock clamp is used in processing of axle sleeve CNC.

Background

In the CNC machining process, the traditional shaft sleeve machining mode is mostly used for independently machining a single part, clamping is convenient, workpieces need to be frequently replaced in the mass production process, machining efficiency is low, and labor intensity of workers is high and needs to be improved.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a frock clamp is used in processing of axle sleeve CNC to solve the problem that proposes among the above-mentioned background art.

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

the utility model provides a frock clamp is used in processing of axle sleeve CNC, includes the reference body, the output fixed connection of first flange and revolving stage is passed through to the one end of reference body, the other end of reference body passes through second flange and revolving stage tail-to-tail connection, it has a plurality of reference surfaces to be the circumference distribution on the reference body, the outer wall of reference surface all is through bolt fixedly connected with holder, the top of holder distributes along its length direction equidistance and has a plurality of T type clamp splices, T type clamp splice run through behind the holder with reference body fixed connection, the top of holder is located equal fixedly connected with reference column between per two adjacent T type clamp splices, the cover is equipped with the axle sleeve body on the reference column, the axle sleeve body is located the inboard of per two adjacent horizontal poles, and the outer wall of T type clamp splice is provided with the arcwall face of laminating mutually with the top surface of axle sleeve body.

As a further aspect of the present invention: first stepped holes are formed in the end face of the positioning column, first threaded holes are formed in the surface of the reference surface and the corresponding positions of the first stepped holes, and first bolts matched with the first threaded holes are arranged in the first stepped holes.

As a further aspect of the present invention: the T-shaped clamping block comprises an inserting rod and a transverse rod which are fixedly connected with each other, second stepped holes penetrating through the transverse rod and the inserting rod are formed in the top of the transverse rod, second threaded holes are formed in the positions, corresponding to the second stepped holes, of the reference body, second bolts matched with the second threaded holes are arranged in the second stepped holes, the transverse rod is located above the shaft sleeve body, and the arc-shaped face is located at the bottom of the transverse rod.

As a further aspect of the present invention: the slot with the size looks adaptation of inserted bar is seted up with the corresponding department of each inserted bar to the outer wall of holder, the bottom of holder and the equal fixedly connected with cooperation piece of the correspondence of each slot, the slot runs through the cooperation piece, the surface of reference surface and the corresponding department of each cooperation piece all offer with the cooperation groove of cooperation piece looks adaptation, the second screw hole is located the cooperation inslot that corresponds.

As a further aspect of the present invention: the top of holder is located the equal fixedly connected with in both sides of every slot and keeps the piece, the outer wall of keeping the piece laminates with the outer wall of inserted bar.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses an utilize the cooperation of a plurality of holders and T type clamp splice on the reference body, can once only a large amount of axle sleeve bodies of clamping to make the lathe can carry out continuity processing, reduced lathe unnecessary and opened and stop the process, and need not frequent carry out the dismouting change to the work piece, can improve machining efficiency greatly, and reduce workman's intensity of labour.

Drawings

Fig. 1 is a schematic structural diagram of a tooling fixture for CNC machining of shaft sleeves.

Fig. 2 is a partially enlarged view of fig. 1.

The rotary table comprises a rotary table tail 1, a second flange 2, a reference body 3, a reference surface 4, a matching groove 5, a first threaded hole 6, a clamping seat 7, a matching block 8, a slot 9, a retaining block 10, a positioning column 11, a T-shaped clamping block 12, an inserting rod 13, a cross rod 14, a second stepped hole 15, an arc-shaped surface 16 and a shaft sleeve body 17.

Detailed Description

In order to make the technical problem, technical scheme and beneficial effect that the utility model will solve more clearly understand, will combine the embodiment below, it is right to the utility model discloses go on further detailed description. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.

It will be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, are used in the orientation or positional relationship indicated in the drawings for convenience in describing the invention and to simplify the description, and do not indicate or imply that the device or element so referred to must have the orientation, configuration, and operation specified in the specification and therefore should not be construed as limiting the invention.

Furthermore, the terms "first", "second", "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature.

Please refer to fig. 1-2, in an embodiment of the present invention, a tooling clamp for shaft sleeve CNC machining includes a reference body 3, an output end fixed connection of a first flange and a rotary table is passed through to one end of the reference body 3, the other end of the reference body 3 is connected with a rotary table tail 1 through a second flange 2, it has four reference surfaces 4 to be distributed circumferentially on the reference body 3, the outer wall of the reference surface 4 is all through bolt fixedly connected with clamp 7, the top of the clamp 7 has five T-shaped clamping blocks 12 along its length direction equidistance distribution, the T-shaped clamping block 12 runs through the clamp 7 and then is fixedly connected with the reference body 3, the top of the clamp 7 is located between every two adjacent T-shaped clamping blocks 12 and all fixedly connected with a positioning column 11, a shaft sleeve body 17 is sleeved on the positioning column 11, the shaft sleeve body 17 is located in the inner side of every two adjacent horizontal rods 14, and the outer wall of the T-shaped clamping block 12 is provided with an arc surface 16 attached to the top surface of the shaft sleeve body 17.

First step holes are formed in the end face of the positioning column 11, first threaded holes 6 are formed in the surface of the reference surface 4 and the corresponding positions of the first step holes, and first bolts matched with the first threaded holes 6 are arranged in the first step holes.

The T-shaped clamping block 12 comprises an inserting rod 13 and a cross rod 14 which are fixedly connected with each other, second stepped holes 15 penetrating through the cross rod 14 and the inserting rod 13 are formed in the top of the cross rod 14, second threaded holes are formed in the positions, corresponding to the second stepped holes 15, of the reference body 3, second bolts matched with the second threaded holes are arranged in the second stepped holes 15, the cross rod 14 is located above the shaft sleeve body 17, and the arc-shaped face 16 is located at the bottom of the cross rod 14.

The slot 9 with the size looks adaptation of inserted bar 13 is seted up with the corresponding department of each inserted bar 13 to the outer wall of holder 7, the equal fixedly connected with cooperation piece 8 of the bottom of holder 7 and the correspondence of each slot 9, slot 9 runs through cooperation piece 8, the cooperation groove 5 with the cooperation piece 8 looks adaptation is all seted up with the corresponding department of each cooperation piece 8 in the surface of reference surface 4, the second screw hole is located corresponding cooperation inslot 5.

The top of the clamping seat 7 is positioned on two sides of each slot 9 and is fixedly connected with a retaining block 10, and the outer wall of each retaining block 10 is attached to the outer wall of the corresponding inserted rod 13.

The utility model discloses a theory of operation is:

the utility model discloses when using, with the both ends of reference body 3 through the output of first flange and second flange and revolving stage tail 1 be connected the back, insert corresponding cooperation groove 5 with the cooperation piece 8 of holder 7 bottom, and through the cooperation of first bolt and first shoulder hole and first screw hole 6 with holder 7 locking on the reference surface 4 that corresponds, establish back on the reference column 11 that corresponds with axle sleeve body 17 with specific angle cover, insert the inserted bar 13 of T type clamp splice 12 by slot 9 in the cooperation groove 5, fix T clamp splice 12 in the cooperation that utilizes second bolt and second shoulder hole 15 and second screw hole, and ensure that the arcwall face 16 of horizontal pole 14 bottom closely laminate can with the top cambered surface of axle sleeve body 17.

Through the cooperation that utilizes a plurality of holders 7 and T type clamp splice 12 on benchmark body 3, can once only a large amount of axle sleeve bodies 17 of clamping to make the lathe can carry out continuity processing, reduced the lathe unnecessary and stopped the process, and need not frequent dismouting change to the work piece, can improve machining efficiency greatly, and reduce workman's intensity of labour.

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 frock clamp is used in processing of axle sleeve CNC which characterized in that: including reference body (3), the output fixed connection of first flange and revolving stage is passed through to the one end of reference body (3), the other end of reference body (3) passes through second flange (2) and is connected with revolving stage platform tail (1), it has a plurality of reference surfaces (4) to be the circumference distribution on reference body (3), the outer wall of reference surface (4) all is through bolt fixedly connected with holder (7), the top of holder (7) distributes along its length direction equidistance has a plurality of T type clamp splice (12), T type clamp splice (12) run through behind holder (7) and reference body (3) fixed connection, the top of holder (7) is located equal fixedly connected with reference column (11) between per two adjacent T type clamp splice (12), the cover is equipped with axle sleeve body (17) on reference column (11), axle sleeve body (17) are located the inboard of per two adjacent horizontal poles (14), and the outer wall of T type clamp splice (12) is provided with arcwall face (16) of laminating with the top surface of axle sleeve body (17) mutually.

2. The tool clamp for CNC machining of shaft sleeves as claimed in claim 1, wherein: first step holes are formed in the end face of the positioning column (11), first threaded holes (6) are formed in the surface of the reference surface (4) and the corresponding positions of the first step holes, and first bolts matched with the first threaded holes (6) are arranged in the first step holes.

3. The tool clamp for CNC machining of shaft sleeves as claimed in claim 1, wherein: t type clamp splice (12) are including inserted bar (13) and horizontal pole (14) of mutual fixed connection, second shoulder hole (15) that run through horizontal pole (14) and inserted bar (13) are seted up at the top of horizontal pole (14), second screw hole has all been seted up with the department that corresponds of each second shoulder hole (15) on reference body (3), be provided with the second bolt with second screw hole looks adaptation in second shoulder hole (15), horizontal pole (14) are located the top of axle sleeve body (17), arcwall face (16) are located the bottom of horizontal pole (14).

4. The tooling clamp for CNC machining of shaft sleeves as claimed in claim 3, wherein: slot (9) with the size looks adaptation of inserted bar (13) are seted up with the department that corresponds of the outer wall of holder (7) and each inserted bar (13), the bottom of holder (7) and equal fixedly connected with cooperation piece (8) of the correspondence of each slot (9), cooperation piece (8) are run through in slot (9), cooperation groove (5) with cooperation piece (8) looks adaptation are all seted up with the department that corresponds of each cooperation piece (8) to the surface of reference surface (4), the second screw hole is located the cooperation groove (5) that corresponds.

5. The tool clamp for CNC machining of shaft sleeves as claimed in claim 1, wherein: the top of holder (7) is located the equal fixedly connected with in both sides of every slot (9) and keeps piece (10), the outer wall laminating of the outer wall of keeping piece (10) and inserted bar (13).