CN212330403U

CN212330403U - Assembly machining clamp

Info

Publication number: CN212330403U
Application number: CN202020981783.7U
Authority: CN
Inventors: 郝春阳; 孙玉龙; 赵帅
Original assignee: TIANJIN XIANGWEI TRANSMISSION Ltd
Current assignee: TIANJIN XIANGWEI TRANSMISSION Ltd
Priority date: 2020-06-02
Filing date: 2020-06-02
Publication date: 2021-01-12
Anticipated expiration: 2030-06-02

Abstract

The utility model discloses an assembly machining anchor clamps, the on-line screen storage device comprises a base, the pedestal mounting is on the lathe, the fixed a plurality of gussets that are provided with on the base, install the bottom plate on the gusset, the fixed position sleeve that is provided with on the bottom plate, be equipped with a plurality of locating holes on the position sleeve, the position sleeve cover is established in the gear shaft outside and is passed through locking bolted connection with the gear shaft. The utility model aims at providing an assembly adds clamping apparatus has solved the inconvenient clamping of current gear shaft adds clamping apparatus among the prior art for clamping efficiency is lower, and clamping strength and the not high technical problem of precision, through setting up the position sleeve, passes through locking bolted connection with the through-hole of gear epaxial and the locating hole on the position sleeve, has improved clamping efficiency, clamping strength and precision.

Description

Assembly machining clamp

Technical Field

The utility model relates to an anchor clamps technical field especially relates to an assembly adds clamping apparatus.

Background

Gear shaft refers to a mechanical part that supports and rotates with a rotating part to transmit motion, torque, or bending moment. Typically in the form of a metal rod, each section may have a different diameter. The parts of the machine that rotate are mounted on the shaft. The gear shaft mainly bears alternating load, impact load, and shear stress and contact stress are large. The shaft portion is easily cracked, and the tooth portion is easily worn. Therefore, the core of the gear shaft is required to have certain strength and toughness, higher fatigue limit and multiple impact resistance.

When gear shaft machining is performed, the clamp is an important tool for fixing the gear shaft. The existing gear shaft machining clamp is inconvenient to clamp, so that clamping efficiency is low, and clamping strength and precision are not high.

SUMMERY OF THE UTILITY MODEL

To the above problem, the utility model aims at providing an assembly adds clamping apparatus has solved the inconvenient clamping of current gear shaft adds clamping apparatus among the prior art for clamping efficiency is lower, and technical problem that centre gripping intensity and precision are not high, through setting up the position sleeve, has improved clamping efficiency, centre gripping intensity and precision.

The utility model provides a technical scheme that above-mentioned technical problem adopted is: the assembling and machining clamp comprises a base, wherein the base is installed on a machine tool, a plurality of rib plates are fixedly arranged on the base, a bottom plate is installed on each rib plate, a positioning sleeve is fixedly arranged on the bottom plate, a plurality of positioning holes are formed in the positioning sleeve, and the positioning sleeve is sleeved outside a gear shaft and connected with the gear shaft through locking bolts.

Further, the base is connected with the machine tool through bolts.

Furthermore, the number of the rib plates is four, and the rib plates are arranged on the upper surface of the base at the diagonal line and are connected with the base through bolts.

Further, the bottom plate is connected with the rib plate through bolts.

Furthermore, the number of the positioning holes is four, and the positioning holes are uniformly distributed on the positioning sleeve.

Furthermore, the gear shaft and the positioning sleeve are provided with through holes matched with the positioning holes at contact positions, the number of the through holes is four, and the through holes are uniformly distributed on the gear shaft.

The utility model has the advantages that:

the utility model discloses a set up the position sleeve, be equipped with a plurality of locating holes on the position sleeve, the gear shaft cup joints with the location and touches the position and is provided with and matches the through-hole that suits with the locating hole, passes through locking bolted connection with the through-hole on the epaxial through-hole of gear and the position sleeve, and the simple operation has improved clamping efficiency, clamping strength and precision.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

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

Fig. 2 is a schematic view of the operation of the present invention.

Wherein:

1. a base; 2. a rib plate; 3. a base plate; 4. a positioning sleeve; 5. positioning holes; 6. a gear shaft; 7. locking the bolt;

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. 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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

An assembly machining clamp shown in fig. 1 comprises a base 1, wherein the base 1 is installed on a machine tool through bolts, a plurality of rib plates 2 are fixedly arranged on the base 1, the number of the rib plates 2 is four, the rib plates 2 are arranged on the upper surface of the base 1 at the positions facing the diagonal lines and are in bolt connection with the base 1, bottom plates 3 are installed on the rib plates 2 through bolts, positioning sleeves 4 are fixedly arranged on the bottom plates 3, a plurality of positioning holes 5 are arranged on the positioning sleeves 4, the number of the positioning holes 5 is four, the positioning holes are uniformly distributed on the positioning sleeves 4, through holes matched with the positioning holes 5 are arranged at the contact positions of a gear shaft 6 and the positioning sleeves 4, the number of the through holes is four, the through holes are uniformly distributed on the gear shaft 6, the shape of the positioning sleeves 4 is the same as that of the gear shaft 6, the inner diameter of the positioning sleeves 4 is slightly larger than the, the positioning sleeve 4 is sleeved outside the gear shaft 6 and is connected with the gear shaft 6 through a locking bolt 7.

The working mode is as follows:

as shown in fig. 2, when the gear shaft 6 is clamped, the base 1 is installed on a machine tool, the gear shaft 6 is placed in the positioning sleeve 4, a plurality of through holes formed in the gear shaft 6 are aligned with a plurality of positioning holes 5 formed in the positioning sleeve 4, and finally the gear shaft 6 is locked with the positioning sleeve 4 by using the locking bolts 7, so that the clamping of the gear shaft 6 is completed.

The utility model discloses an assembly adds clamping apparatus has solved the inconvenient clamping of current gear shaft 6 adds clamping apparatus among the prior art for clamping efficiency is lower, and the not high technical problem of clamping strength and precision, through setting up position sleeve 4, is connected through locking bolt 7 with through-hole on the gear shaft 6 and locating hole 5 on the position sleeve 4, and the simple operation has improved clamping efficiency, clamping strength and precision.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.

Claims

1. The assembling and machining clamp is characterized by comprising a base, wherein the base is installed on a machine tool, a plurality of rib plates are fixedly arranged on the base, a bottom plate is installed on each rib plate, a positioning sleeve is fixedly arranged on the bottom plate, a plurality of positioning holes are formed in the positioning sleeve, and the positioning sleeve is sleeved outside a gear shaft and connected with the gear shaft through locking bolts.

2. An assembly jig according to claim 1 wherein the base is bolted to the machine tool.

3. The assembly machining clamp according to claim 1, wherein the number of the rib plates is four, and the rib plates are arranged on the upper surface of the base at the diagonal line and are connected with the base through bolts.

4. The assembly jig of claim 1 wherein the base plate is bolted to the web.

5. The assembly machining fixture of claim 1, wherein the number of the positioning holes is four, and the positioning holes are evenly distributed on the positioning sleeve.

6. The assembly machining fixture as claimed in claim 1, wherein the gear shaft is provided with four through holes at contact positions with the positioning sleeves, the through holes are matched with the positioning holes, and the through holes are uniformly distributed on the gear shaft.