CN218310144U

CN218310144U - Straightening tool for motor shaft machining

Info

Publication number: CN218310144U
Application number: CN202222062239.4U
Authority: CN
Inventors: 梁亚东
Original assignee: Tianjin Fuhai Machinery Co ltd
Current assignee: Tianjin Fuhai Machinery Co ltd
Priority date: 2022-08-08
Filing date: 2022-08-08
Publication date: 2023-01-17
Anticipated expiration: 2032-08-08

Abstract

The utility model discloses a straightening frock is used in processing of motor shaft, including setting up the locating component at the base top, locating component is including fixing the fixing base at base top and the removal seat of swing joint on the guide arm, its characterized in that: the movable seat is connected with the clamping cylinder through a connecting rod, the inner sides of the fixed seat and the movable seat are both rotatably connected with a positioning plate through hinge shafts, the inner side of the positioning plate is provided with an arc-shaped clamping block capable of fixing a workpiece, the side face of the positioning assembly is provided with a straightening assembly, and the straightening assembly comprises a baffle fixed on the base and a frame with a side face provided with a sliding chute. The utility model has the advantages of being scientific and reasonable in structural design, realize the automatic upset demand of work piece, solved the inconvenient problem of fixing and being difficult to carry out angle modulation to the work piece of common alignment frock, improved the ease for use and the convenience of operation.

Description

Straightening tool for motor shaft machining

Technical Field

The utility model relates to a motor shaft straightening equipment technical field specifically is a straightening frock is used in motor shaft processing.

Background

The motor shaft is an important part on the motor, generally uses high-quality carbon steel to make, and when processing the motor shaft, needs to use the alignment mechanism to carry out the alignment operation to the motor shaft. The existing straightening mechanism is single in design, is inconvenient to clamp and fix a motor shaft, and inconveniently meets the overturning requirement of a workpiece in the operation process, and is easy to deviate in the operation process, so that the machining efficiency is low. Therefore, a straightening tool for machining a motor shaft is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a motor shaft processing is with alignment frock to solve the problem that proposes in 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 straightening frock is used in motor shaft processing, is including setting up the locating component at the base top, locating component is including fixing the fixing base at the base top and the removal seat of swing joint on the guide arm, its characterized in that: the movable base is connected with the clamping cylinder through a connecting rod, the inner sides of the fixed base and the movable base are both rotatably connected with positioning plates through hinge shafts, arc-shaped clamping blocks capable of fixing workpieces are installed on the inner sides of the positioning plates, a straightening assembly is arranged on the side face of the positioning assembly, and the straightening assembly comprises a baffle fixed on the base and a frame with a sliding groove formed in the side face.

Preferably, the two positioning plates are respectively and fixedly connected with the fixed seat and the movable seat correspondingly through bolts.

Preferably, the pedestal top portion is arranged with a support plate.

Preferably, the sliding block is clamped in the sliding groove, the straightening air cylinder is installed on the side face of the sliding block through the installation block, and the straightening plate is installed on the side face of the straightening air cylinder.

Preferably, the end part of the guide rod is fixed on a positioning bracket at the top of the base.

Compared with the prior art, the beneficial effects of the utility model are that: this kind of alignment frock is used in motor shaft processing, structural design is simple reasonable, has stronger practicality, it is close to the position that is close to the fixing base to drive the movable seat as drive assembly through setting up the centre gripping cylinder, thereby can be fast through the fixing base with remove the arc clamp splice of seat side and press from both sides the work piece tightly, can adapt to the motor shaft work piece fixed condition of multiple not unidimensional when satisfying the quick location requirement of work piece, thereby the compatibility of device has been improved, fix locating plate and internal connection mechanism between fixing base and movable seat under the cooperation of hinge and bolt, when the angle of work piece needs to be adjusted, take off the bolt, work piece and locating plate can rotate round the hinge this moment, thereby realize the automatic upset demand of work piece, the problem that common alignment frock is inconvenient to be fixed the work piece and be difficult to carry out angle modulation is solved, drive alignment board lateral shifting as drive assembly through setting up the alignment cylinder, thereby carry out the alignment work of pertinence to the motor shaft work piece under the effect of alignment cylinder, the ease for operation and convenience have been improved.

Drawings

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

Fig. 2 is a schematic structural diagram of the frame of the present invention.

In the figure: the device comprises a base 1, a fixed seat 11, a movable seat 12, a connecting rod 13, a clamping cylinder 14, a guide rod 15, a hinge shaft 16, a positioning plate 17, an arc-shaped clamping block 18, a workpiece 19, a bolt 2, a supporting plate 21, a baffle 22, a frame 23, a sliding groove 24, a sliding block 25, an installation block 26, a straightening cylinder 27 and a straightening plate 28.

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. 1-2, the present invention provides a technical solution: the utility model provides a straightening frock is used in motor shaft processing, including setting up the locating component at base 1 top, locating component is including fixing the fixing base 11 at base 1 top and swing joint moving seat 12 on guide arm 15, guide arm 15 tip is fixed on the locating support at base 1 top, moving seat 12 is connected with centre gripping cylinder 14 through connecting rod 13, at first be close to the inboard arc clamp 18 of fixing base 11 with the one end of motor shaft, then start centre gripping cylinder 14, drive moving seat 12 through connecting rod 13 under its effect and move to the direction that is close to fixed block 11, two sets of arc clamp 18 are fixed it from the both sides of work piece 19 simultaneously, it is close to the position that is close to fixing base 11 to drive moving seat 12 through setting up centre gripping cylinder 14 as the drive assembly, thereby can press from both sides work piece 19 through fixing base 11 and the arc clamp 18 that moves seat 12 side fast, can adapt to the fixed condition of the motor shaft work piece of multiple not unidimensional when satisfying the quick location requirement of work piece 19, thereby the compatibility of device has been improved.

The inner sides of the fixed seat 11 and the movable seat 12 are rotatably connected with positioning plates 17 through hinge shafts 16, the two positioning plates 17 are respectively and correspondingly and fixedly connected with the fixed seat 11 and the movable seat 12 through bolts 2, arc-shaped clamping blocks 18 capable of fixing workpieces 19 are installed on the inner sides of the positioning plates 17, the positioning plates 17 and internal connecting mechanisms are fixed between the fixed seat 11 and the movable seat 12 under the matching of the hinge shafts 16 and the bolts 2, when the angles of the workpieces 19 need to be adjusted, the two groups of bolts 2 are manually and synchronously taken down, fixing constraints on the positioning plates 17 are removed, then the workpieces 19 and the clamping mechanisms formed by the positioning plates 17 and the arc-shaped clamping blocks 18 can be rotated towards the side, when the angles of the workpieces 19 need to be adjusted, the bolts 2 are taken down, the workpieces 19 and the positioning plates 17 can rotate around the hinge shafts 16 at the moment, so that the automatic overturning requirements of the workpieces 19 are met, and the problem that a common straightening tool is inconvenient to fix the workpieces 19 and difficult to adjust the angles is solved.

The base 1 top distributes and is provided with backup pad 21, the locating component side is provided with the alignment subassembly, the alignment subassembly is including fixing baffle 22 on base 1 and the frame 23 that spout 24 was seted up to the side, the card is equipped with slider 25 in the spout 24, alignment cylinder 27 is installed through installation piece 26 to the slider 25 side, alignment cylinder 27 side-mounting has alignment board 28, backup pad 21 supports the work piece from the bottom, the side and the baffle 22 butt of work piece, adjust the position of alignment board 28 with installation piece 26 lateral shifting after that, make alignment board 28 be close to the alignment section of work piece, start alignment cylinder 27, it extrudees the alignment position of treating of work piece to push alignment board 28 from the side under its effect, drive alignment board 28 lateral shifting as drive part through setting up alignment cylinder 27, thereby carry out the pertinence alignment work to the motor shaft work piece under alignment cylinder 27's effect, the ease for operation and convenience have been improved.

The working principle is as follows:

during working, one end of a motor shaft is firstly close to the arc-shaped clamping blocks 18 on the inner side of the fixed seat 11, then the clamping cylinder 14 is started, the movable seat 12 is driven by the connecting rod 13 to move towards the direction close to the fixed seat 11 under the action of the clamping cylinder 14, the two groups of arc-shaped clamping blocks 18 simultaneously fix the workpiece 19 from two sides, in the process, the movable seat 12 moves along the guide rod 15, the stability of the moving process of the movable seat 12 is ensured, at the moment, the workpiece 19 is in a vertical state, when the angle of the workpiece 19 needs to be adjusted, the two groups of bolts 2 are manually and synchronously taken down, the fixed constraint on the positioning plate 17 is removed, then the workpiece 19, together with the clamping mechanism consisting of the positioning plate 17 and the arc-shaped clamping blocks 18, can rotate towards the side surface, the supporting plate 21 supports the workpiece from the bottom, the side surface of the workpiece is abutted against the baffle plate 22, then the mounting block 26 is transversely moved to adjust the position of the straightening plate 28, so that the straightening plate 28 is close to the straightening section of the workpiece, the straightening cylinder 27 is started, the straightening cylinder 28 is pushed to press the whole straightening part of the straightening plate 28, and the whole workpiece to finish the whole machining step.

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 a motor shaft processing is with alignment frock, is including setting up the locating component at base (1) top, locating component is including fixing base (11) and the removal seat (12) of swing joint on guide arm (15) at base (1) top, its characterized in that: remove seat (12) and be connected with centre gripping cylinder (14) through connecting rod (13), fixing base (11) and removal seat (12) inboard all rotationally are connected with locating plate (17) through hinge (16), arc clamp splice (18) that can fix work piece (19) are installed to locating plate (17) inboard, the locating component side is provided with the alignment subassembly, the alignment subassembly is including fixing baffle (22) on base (1) and frame (23) that spout (24) were seted up to the side.

2. The straightening tool for machining the motor shaft as claimed in claim 1, wherein the straightening tool comprises: the two positioning plates (17) are correspondingly and fixedly connected with the fixed seat (11) and the movable seat (12) through bolts (2) respectively.

3. The straightening tool for motor shaft machining according to claim 1, characterized in that: the top part of the base (1) is provided with a support plate (21).

4. The straightening tool for motor shaft machining according to claim 1, characterized in that: the improved straightening machine is characterized in that a sliding block (25) is clamped in the sliding groove (24), a straightening cylinder (27) is installed on the side face of the sliding block (25) through an installation block (26), and a straightening plate (28) is installed on the side face of the straightening cylinder (27).

5. The straightening tool for motor shaft machining according to claim 1, characterized in that: the end part of the guide rod (15) is fixed on a positioning bracket at the top of the base (1).