CN210413609U

CN210413609U - Eccentric sleeve machining clamp of numerical control spiral bevel gear milling machine

Info

Publication number: CN210413609U
Application number: CN201921391169.9U
Authority: CN
Inventors: 刘桂月
Original assignee: Tianjin Xuanyu Machine Tool Equipment Co ltd
Current assignee: Tianjin Xuanyu Machine Tool Equipment Co ltd
Priority date: 2019-08-26
Filing date: 2019-08-26
Publication date: 2020-04-28
Anticipated expiration: 2029-08-26

Abstract

The utility model discloses a numerical control spiral bevel gear mills eccentric bushing adds clamping apparatus, which comprises a fixed pedestal and is characterized by further comprising, open on unable adjustment base up end right side has spacing draw-in groove, the fixed grafting of unable adjustment base upper left end has the connection platform, it has first connecting axle through threaded connection to connect a right-hand member face, T type slide has been cup jointed in the activity on the screw rod, T type slide upper end fixed mounting has adjustment mechanism, adjustment mechanism includes arc carousel, spacing hole, regulation pole and base, T type slide upper end has the base through bolted connection, the base middle part is equipped with the arc carousel, there is the regulation pole under the arc carousel left surface side tip through round pin axle swing joint, it has the second connecting axle to adjust the pole upper end through threaded connection. The clamp for machining the eccentric sleeve of the numerical control spiral bevel gear milling machine improves the applicability of the clamp for machining the eccentric sleeve and reduces the machining cost.

Description

Eccentric sleeve machining clamp of numerical control spiral bevel gear milling machine

Technical Field

The utility model relates to an eccentric cover processing technology field specifically is a numerical control spiral bevel gear mills eccentric cover adds clamping apparatus of tooth machine.

Background

The eccentric sleeve is a part for realizing the adjustable diameter of an inner hole, is mainly formed by mutually inserting and connecting shaft sleeves with different axial centers, can achieve the purpose of circumferentially and axially fixing an inner ring by adding a set screw, is widely applied to machinery such as a cycloidal pin gear reducer and the like, and is also one of parts of a numerical control spiral bevel gear milling machine. When the eccentric sleeve is machined, a clamp is usually needed, generally, one clamp can only clamp the eccentric sleeve with one specification, however, because the type and the structure of the speed reducer are different, the specification of the eccentric sleeve is numerous, if the eccentric positioning mandrel of the clamp is not matched with the eccentric value and the aperture of the eccentric sleeve, the eccentric sleeve is not easy to machine, and accidents are easy to happen in the machining process, so that a plurality of eccentric sleeve clamps must be prepared when the eccentric sleeve is machined, and the machining cost is increased. Therefore, the numerical control spiral bevel gear milling machine eccentric sleeve machining clamp is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a numerical control spiral bevel gear mills eccentric cover adds clamping apparatus 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 numerical control spiral bevel gear mills eccentric bushing adds clamping apparatus, includes unable adjustment base, the unable adjustment base up end right side is opened there is spacing draw-in groove, spacing draw-in groove right-hand member activity is pegged graft there is the screw rod, the unable adjustment base upper left end is fixed to be pegged graft there is the connection platform, it has first connecting axle to connect the platform right-hand member through threaded connection, T type slide has been cup jointed in the activity on the screw rod, T type slide upper end fixed mounting has adjustment mechanism, adjustment mechanism includes arc carousel, spacing hole, regulation pole and base, T type slide upper end has the base through bolted connection, the base middle part is equipped with the arc carousel, the equal even array in arc carousel left and right side has the spacing hole, there is the regulation pole under the arc carousel left surface through round pin axle swing joint, there is the second connecting axle through threaded connection at.

Preferably, the middle part of the adjusting rod is movably inserted with a bolt, the bolt is arranged in the limiting hole and is in threaded connection with the arc-shaped turntable.

Preferably, the T-shaped sliding seat is in threaded connection with the screw, a limiting nut is fixedly sleeved at the right end of the screw, and the limiting nut is arranged at the right end of the limiting clamping groove.

Preferably, the fixed base is in threaded connection with the screw rod, and the fixed base is L-shaped.

Preferably, an adjusting pad is arranged between the T-shaped sliding seat and the base, and a hole groove is formed in the adjusting pad.

Compared with the prior art, the beneficial effects of the utility model are that: this numerical control spiral bevel gear mills eccentric cover adds clamping apparatus of tooth machine, through setting up the arc carousel, the screw rod, T type slide, adjustment mechanism, first connecting axle and second connecting axle structure, can adjust the inclination of pole through the adjustment, come fixed to the eccentric cover centre gripping of different specifications, and simultaneously, increase the quantity that the adjustment was filled up, thereby can come to fix eccentric cover through first connecting axle and second connecting axle, the fixed efficiency and the stability of eccentric cover have been improved, in addition, can be fixed to the eccentric cover of different length and size through manual rotatory screw rod, the suitability of eccentric cover adds clamping apparatus has been improved, and the processing cost is reduced.

Drawings

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

FIG. 2 is a top view of the structure of the present invention;

fig. 3 is the connection schematic diagram of the arc-shaped turntable and the adjusting rod of the present invention.

In the figure: the device comprises a fixed base 1, a connecting table 2, a first connecting shaft 3, a limiting clamping groove 4, a screw rod 5, a 6T-shaped sliding seat, a regulating mechanism 7, an arc-shaped rotary table 71, a limiting hole 72, a regulating rod 73, a base 74, a second connecting shaft 8, a regulating pad 9 and a limiting nut 10.

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. 1-3, the present invention provides a technical solution: the utility model provides an eccentric cover adds clamping apparatus of numerical control spiral bevel gear milling machine, includes unable adjustment base 1, the tip is equipped with the lug around unable adjustment base 1, through set up the screw on the lug, can make it fixed with equipment or workstation through the bolt, unable adjustment base 1 passes through threaded connection with screw rod 5, and unable adjustment base 1 is "L" font. The right side of the upper end face of the fixed base 1 is provided with a limiting clamping groove 4, the limiting clamping groove 4 is arranged in the middle of the upper right face of the fixed base 1, the right end of the limiting clamping groove 4 is movably inserted with a screw rod 5, the screw rod 5 is connected with the fixed base 1 through threads, the upper left end of the fixed base 1 is fixedly inserted with a connecting table 2, the fixed base 1 and the connecting table 2 can be fixedly welded, the right end face of the connecting table 2 is connected with a first connecting shaft 3 through threads, a T-shaped sliding seat 6 is movably sleeved on the screw rod 5, the first connecting shaft 3 and the connecting table 2 are connected through threads, the first connecting shaft 3 can be conveniently replaced, when eccentric sleeves with different inner diameters are machined, the eccentric sleeves can be fixed through replacing the first connecting shaft 3, the T-shaped sliding seat 6 is connected with the screw rod 5 through threads, the front end part and the rear end part of the T-shaped sliding seat 6 are, the right end of the screw rod 5 is fixedly sleeved with a limiting nut 10, the screw rod 5 is fixedly welded with the limiting nut 10, and the limiting nut 10 is arranged at the right end of the limiting clamping groove 4. The upper end of the T-shaped sliding seat 6 is fixedly provided with an adjusting mechanism 7, the adjusting mechanism 7 comprises an arc-shaped turntable 71, a limiting hole 72, an adjusting rod 73 and a base 74, the upper end of the T-shaped sliding seat 6 is connected with the base 74 through a bolt, the base 74 and the T-shaped sliding seat 6 are fixedly connected through a bolt, a hole groove is formed in the base 74, a threaded hole is formed in the T-shaped sliding seat 6, the bolt is inserted into the hole groove and the threaded hole, an adjusting pad 9 is arranged between the T-shaped sliding seat 6 and the base 74, and a hole groove is formed in the adjusting pad 9. The adjusting pad 9 can be the gasket of different thickness, base 74 middle part is equipped with arc carousel 71, base 74 and arc carousel 71 integrated into one piece process form, and base 74 and arc carousel 71 mutually perpendicular, the equal even array in arc carousel 71 left and right sides has spacing hole 72, there is regulation pole 73 tip under the arc carousel 71 left surface through round pin axle swing joint, there is second connecting axle 8 regulation pole 73 upper end through threaded connection. The middle part of the adjusting rod 73 is movably inserted with a bolt, the bolt is arranged in the limiting hole 72, and the bolt is connected with the arc-shaped turntable 71 through threads. This numerical control spiral bevel gear mills eccentric cover of tooth machine and adds clamping apparatus, during the use, firstly, change first connecting axle 3 and second connecting axle 8 rather than the mutual matching according to the internal diameter of eccentric cover, secondly, connect the eccentric cover in first connecting axle 3, through the rotation angle of adjustment regulation pole 73, the quantity of adjustment pad 9 and the medial surface interval of first connecting axle 3 and second connecting axle 8, the interval of first connecting axle 3 and second connecting axle 8 is adjusted, through manual rotatory screw rod 5, make T type slide 6 move from the right side left side, accomplish the fixed of eccentric cover processing, thereby can be suitable for the eccentric cover processing of different length, the application scope of this eccentric cover processing clamp has been improved, the design cost of eccentric cover class adds clamping apparatus has been reduced.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an eccentric cover adds clamping apparatus of numerical control spiral bevel gear milling machine, includes unable adjustment base (1), its characterized in that: the adjustable clamping device is characterized in that a limiting clamping groove (4) is formed in the right side of the upper end face of the fixed base (1), a screw rod (5) is movably inserted into the right end of the limiting clamping groove (4), a connecting table (2) is fixedly inserted into the upper left end of the fixed base (1), the right end face of the connecting table (2) is connected with a first connecting shaft (3) through threads, a T-shaped sliding seat (6) is movably sleeved on the screw rod (5), an adjusting mechanism (7) is fixedly installed at the upper end of the T-shaped sliding seat (6), the adjusting mechanism (7) comprises an arc-shaped rotating disc (71), limiting holes (72), adjusting rods (73) and a base (74), the upper end portion of the T-shaped sliding seat (6) is connected with the base (74) through bolts, an arc-shaped rotating disc (71) is arranged in the middle of the base (74), the limiting holes (72) are uniformly arrayed on the left and right sides of the arc-, the upper end part of the adjusting rod (73) is connected with a second connecting shaft (8) through threads.

2. The numerical control spiral bevel gear milling machine eccentric bushing machining fixture of claim 1, characterized in that: the middle part of the adjusting rod (73) is movably inserted with a bolt, the bolt is arranged in the limiting hole (72), and the bolt is connected with the arc-shaped turntable (71) through threads.

3. The numerical control spiral bevel gear milling machine eccentric bushing machining fixture of claim 1, characterized in that: t type slide (6) and screw rod (5) pass through threaded connection, screw rod (5) right-hand member is fixed to be cup jointed limit nut (10), limit nut (10) are located limit slot (4) right-hand member.

4. The numerical control spiral bevel gear milling machine eccentric bushing machining fixture of claim 1, characterized in that: the fixed base (1) is connected with the screw rod (5) through threads, and the fixed base (1) is L-shaped.

5. The numerical control spiral bevel gear milling machine eccentric bushing machining fixture of claim 1, characterized in that: an adjusting pad (9) is arranged between the T-shaped sliding seat (6) and the base (74), and a hole groove is formed in the adjusting pad (9).