CN215391737U

CN215391737U - Shaft part machining is with alignment structure

Info

Publication number: CN215391737U
Application number: CN202121775859.1U
Authority: CN
Inventors: 丁维玖; 吉明; 李仁国; 李冬梅
Original assignee: Chongqing Guoshi Hongshen Technology Co ltd
Current assignee: Chongqing Guoshi Hongshen Technology Co ltd
Priority date: 2021-08-02
Filing date: 2021-08-02
Publication date: 2022-01-04
Anticipated expiration: 2031-08-02

Abstract

The utility model relates to the technical field of shaft part machining, in particular to a straightening structure for shaft part machining. The straightening structure for processing the shaft parts comprises a workbench and a straightening mechanism, wherein a support is fixedly mounted on one side of the workbench, the straightening mechanism is erected above the workbench through the support, and the straightening structure further comprises a fixing mechanism which is arranged into two groups, and the fixing mechanism is erected at two ends of the workbench respectively. According to the straightening structure for processing the shaft parts, the fixing mechanism is arranged on the workbench, so that the shaft parts can be fixedly clamped in the process of processing and straightening the shaft parts, the shaft parts are prevented from deviating or falling in the straightening process, the working efficiency is improved, and the processing and the use are facilitated.

Description

Shaft part machining is with alignment structure

Technical Field

The utility model relates to the technical field of shaft part machining, in particular to a straightening structure for shaft part machining.

Background

The shaft part is one of typical parts frequently encountered in hardware fittings, is mainly used for supporting transmission parts, transmitting torque and bearing load, and can be generally divided into three types, namely an optical axis, a stepped axis and a special-shaped axis according to different structural forms of the shaft part; or divided into a solid shaft, a hollow shaft, etc.

At present, in the process of processing and straightening shaft parts, because straightening needs to be continuously performed on the outer ring surface of the shaft parts, and the existing straightening device does not take corresponding fixing measures on the shaft parts, when straightening, the shaft parts are easily deviated or fall due to the collision, unnecessary loss of the shaft parts is caused, and therefore the working efficiency is reduced.

Therefore, it is necessary to provide a new alignment structure for shaft part processing to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problems, the utility model provides a straightening structure for shaft part processing, which can be used for fixedly clamping a shaft part in the shaft part processing and straightening process so as to prevent the shaft part from deviating or falling, thereby improving the working efficiency.

The utility model provides a straightening structure for processing shaft parts, which comprises a workbench and a straightening mechanism, wherein a bracket is fixedly arranged on one side of the workbench, the straightening mechanism is erected above the workbench through the bracket, and the straightening structure also comprises:

the fixing mechanisms are arranged into two groups, and the two groups of fixing mechanisms are respectively erected at two ends of the workbench.

Preferably, the straightening mechanism includes the pneumatic cylinder, pneumatic cylinder fixed mounting is on the roof face of support, just the output of pneumatic cylinder runs through in the roof face of support, the output fixed mounting of pneumatic cylinder has the push pedal, the bottom fixed mounting of push pedal has a plurality of spliced poles, and every the equal fixed mounting in bottom of spliced pole has a press platen, press platen perpendicular to workstation.

Preferably, a plurality of first fixing columns are fixedly mounted at the top of the workbench, supporting plates are fixedly mounted at the tops of the first fixing columns, and the supporting plates correspond to the pressing plates.

Preferably, the fixing mechanism comprises a base and a second fixing column, a loop bar is fixedly mounted at the top of the base, a slide bar is sleeved inside the loop bar, a connecting rod is fixedly connected to one end of the slide bar, an upper fixing plate is fixedly mounted at one end of the connecting rod, the second fixing column is fixedly mounted at the top of the workbench, and a lower fixing plate is fixedly mounted at the top of the second fixing column.

Preferably, the upper fixing plate and the lower fixing plate are composed of an arc-shaped plate and two transverse plates, and second rubber pads are fixedly bonded to the inner arc surfaces of the upper fixing plate and the lower fixing plate.

Preferably, the upper fixed plate is connected with the lower fixed plate in a clamped mode, specifically, fixture blocks are fixedly mounted on the bottom plate surfaces of the transverse plates on the two sides of the upper fixed plate, clamping grooves are formed in the top surfaces of the transverse plates on the two sides of the lower fixed plate, the fixture blocks are connected in the clamping grooves in a clamped mode, first rubber pads are fixedly bonded to the bottoms of the fixture blocks, and the first rubber pads are abutted and tightly attached to the bottom surfaces of the clamping grooves.

Preferably, the slide bar is movably connected inside the loop bar, specifically, a slide block is fixedly mounted on an outer annular surface of the slide bar, a sliding groove is formed in the inner wall of the loop bar, the slide block is slidably connected in the sliding groove, a screw is in threaded connection with the loop bar, and the screw is tightly attached to the slide bar.

Compared with the prior art, the straightening structure for processing the shaft parts, provided by the utility model, has the following beneficial effects:

1. the utility model provides a straightening structure for processing shaft parts, which can be used for fixedly clamping two ends of a shaft part by using a fixing mechanism arranged on a workbench in the process of processing and straightening the shaft parts so as to prevent the shaft part from deviating or falling due to impact force in the straightening process, thereby reducing unnecessary loss and improving the working efficiency;

2. the utility model provides a straightening structure for processing shaft parts, which is characterized in that a layer of cushion is additionally arranged at the position, which is in contact with two ends of a shaft part, in a fixing mechanism, so that the influence of straightening impact force on the shaft part can be relieved, the loss of the surface of the shaft part is reduced, the shaft part is more firmly fixed, and the deviation is not easy to occur.

Drawings

Fig. 1 is a schematic overall structure diagram of a preferred embodiment of a straightening structure for processing shaft parts according to the present invention;

FIG. 2 is a schematic structural view of the straightening mechanism of the present invention;

FIG. 3 is a schematic structural view of the securing mechanism of the present invention;

fig. 4 is a schematic view of the exploded structure of the fastening mechanism according to the present invention.

Reference numbers in the figures: 1. a work table; 2. a support; 3. a straightening mechanism; 301. a hydraulic cylinder; 302. pushing the plate; 303. connecting columns; 304. a pressing plate; 4. a first fixed column; 5. a support plate; 6. a fixing mechanism; 601. a base; 602. a loop bar; 603. a slide bar; 604. a connecting rod; 605. an upper fixing plate; 606. a second fixed column; 607. a lower fixing plate; 608. a slider; 609. a chute; 610. a screw; 611. a clamping block; 612. a card slot; 613. a first rubber pad; 614. and a second rubber pad.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.

Specific implementations of the present invention are described in detail below with reference to specific embodiments.

Referring to fig. 1 to 4, the straightening structure for processing a shaft part according to an embodiment of the present invention includes a workbench 1 and a straightening mechanism 3, a support 2 is fixedly installed on one side of the workbench 1, and the straightening mechanism 3 is erected above the workbench 1 through the support 2, and further includes: and the fixing mechanisms 6 are arranged into two groups, and the fixing mechanisms 6 are respectively erected at two ends of the workbench 1.

It should be noted that: through the fixed establishment 6 that sets up on workstation 1, at the alignment in-process of counter shaft part processing, can fix the centre gripping with axle type part to prevent alignment in-process axle type part off tracking or the condition that drops and appear, thereby improve work efficiency, so that the processing is used.

In an embodiment of the present invention, referring to fig. 1 and fig. 2, the straightening mechanism 3 includes a hydraulic cylinder 301, the hydraulic cylinder 301 is fixedly mounted on a top plate surface of the support 2, an output end of the hydraulic cylinder 301 penetrates through the top plate surface of the support 2, an output end of the hydraulic cylinder 301 is fixedly mounted with a push plate 302, a plurality of connection columns 303 are fixedly mounted at a bottom of the push plate 302, a pressing plate 304 is fixedly mounted at a bottom of each connection column 303, and the pressing plate 304 is perpendicular to the workbench 1;

a plurality of first fixing columns 4 are fixedly mounted at the top of the workbench 1, supporting plates 5 are fixedly mounted at the tops of the first fixing columns 4, and the supporting plates 5 correspond to the pressing plate 304.

It should be noted that: when aligning the shaft parts, the shaft parts can be placed on the first fixing column 4 arranged on the workbench 1, and the hydraulic cylinder 301 is started to drive the push plate 302 to push downwards, so that the plurality of press plates 304 connected below the push plate 302 are driven to push the shaft parts on the supporting plate 5 downwards to complete the alignment.

In an embodiment of the present invention, referring to fig. 1, fig. 3 and fig. 4, the fixing mechanism 6 includes a base 601 and a second fixing column 606, a loop bar 602 is fixedly installed on the top of the base 601, a sliding bar 603 is sleeved inside the loop bar 602, one end of the sliding bar 603 is fixedly connected with a connecting rod 604, one end of the connecting rod 604 is fixedly installed with an upper fixing plate 605, the second fixing column 606 is fixedly installed on the top of the workbench 1, and the top of the second fixing column 606 is fixedly installed with a lower fixing plate 607;

the upper fixing plate 605 and the lower fixing plate 607 are both composed of an arc-shaped plate and two transverse plates, and second rubber pads 614 are fixedly bonded on the inner arc surfaces of the upper fixing plate 605 and the lower fixing plate 607;

the upper fixing plate 605 and the lower fixing plate 607 are clamped, specifically, clamping blocks 611 are fixedly mounted on bottom plate surfaces of transverse plates on two sides of the upper fixing plate 605, clamping grooves 612 are formed in plate top surfaces of transverse plates on two sides of the lower fixing plate 607, the clamping blocks 611 are clamped in the clamping grooves 612, first rubber pads 613 are fixedly bonded to bottoms of the clamping blocks 611, and the first rubber pads 613 abut against and are attached to groove bottom surfaces of the clamping grooves 612;

the sliding rod 603 is movably connected inside the sleeve rod 602, specifically, a sliding block 608 is fixedly installed on an outer annular surface of the sliding rod 603, a sliding groove 609 is formed in an inner wall of the sleeve rod 602, the sliding block 608 is slidably connected in the sliding groove 609, a screw 610 is connected to the sleeve rod 602 in a threaded manner, and the screw 610 is attached to and abutted against the sliding rod 603.

It should be noted that: the lower fixing plates 607 and the supporting plate 5 are located at the same height, and when the shaft-like part is placed on the supporting plate 5, two sides of the shaft-like part are respectively placed on the two lower fixing plates 607;

it should be noted that: the sliding rod 603 is connected to the inner wall of the sleeve 602 in a sliding manner through the sliding block 608 and the sliding groove 609, so that the sliding rod 603 can be lifted to drive the upper fixing plate 605 to be lifted, the shaft part is placed on the lower fixing plate 607, then the sliding rod 603 is put down to enable the upper fixing plate 605 to be sleeved on the shaft part, meanwhile, the fixture block 611 at the top of the upper fixing plate 605 is clamped with the fixture groove 612 formed in the lower fixing plate 607, the first rubber pad 613 is fixedly bonded at the bottom of the fixture block 611, the fixture block 611 can be tightly attached to the fixture groove 612 and is firmer, and the sliding rod 603 is tightly abutted in the sleeve 602 through the adjusting screw 610, so that the sliding rod 603 is prevented from being loosened due to vibration in the process of processing and straightening the shaft part and is convenient to use;

it should also be noted that: because the intrados of upper fixed plate 605 and lower fixed plate 607 is all fixed the bonding has second rubber pad 614, can with the inseparabler laminating of axle type part contact, will straighten the impact and slow down to the difficult condition that appears the displacement, simultaneously because second rubber pad 614 texture is soft, can not lead to the fact wearing and tearing to axle type part.

The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. The utility model provides an axle type alignment structure for parts machining, includes workstation (1) and alignment mechanism (3), one side fixed mounting of workstation (1) has support (2), alignment mechanism (3) erect in workstation (1) top through support (2), its characterized in that still includes:

the fixing mechanisms (6) are arranged into two groups, and the fixing mechanisms (6) are erected at two ends of the workbench (1) respectively.

2. The straightening structure for processing shaft parts according to claim 1, wherein the straightening mechanism (3) comprises a hydraulic cylinder (301), the hydraulic cylinder (301) is fixedly mounted on the top plate surface of the support (2), the output end of the hydraulic cylinder (301) penetrates through the top plate surface of the support (2), the output end of the hydraulic cylinder (301) is fixedly mounted with a push plate (302), the bottom of the push plate (302) is fixedly mounted with a plurality of connecting columns (303), the bottom of each connecting column (303) is fixedly mounted with a pressing plate (304), and the pressing plates (304) are perpendicular to the workbench (1).

3. The shaft part machining straightening structure according to claim 2, wherein a plurality of first fixing columns (4) are fixedly mounted at the top of the workbench (1), a supporting plate (5) is fixedly mounted at the top of each first fixing column (4), and the supporting plate (5) corresponds to the pressing plate (304).

4. The shaft part machining straightening structure according to claim 1, wherein the fixing mechanism (6) comprises a base (601) and a second fixing column (606), a loop bar (602) is fixedly installed at the top of the base (601), a sliding bar (603) is sleeved inside the loop bar (602), one end of the sliding bar (603) is fixedly connected with a connecting rod (604), one end of the connecting rod (604) is fixedly provided with an upper fixing plate (605), the second fixing column (606) is fixedly installed at the top of the workbench (1), and a lower fixing plate (607) is fixedly installed at the top of the second fixing column (606).

5. The straightening structure for processing the shaft parts according to claim 4, wherein the upper fixing plate (605) and the lower fixing plate (607) are both composed of an arc-shaped plate and two transverse plates, and the inner arc surfaces of the upper fixing plate (605) and the lower fixing plate (607) are fixedly bonded with second rubber pads (614).

6. The straightening structure for processing the shaft parts according to claim 5, wherein the upper fixing plate (605) is clamped with the lower fixing plate (607), specifically, clamping blocks (611) are fixedly installed on bottom plate surfaces of transverse plates on two sides of the upper fixing plate (605), clamping grooves (612) are formed in plate top surfaces of the transverse plates on two sides of the lower fixing plate (607), the clamping blocks (611) are clamped in the clamping grooves (612), first rubber pads (613) are fixedly bonded to bottoms of the clamping blocks (611), and the first rubber pads (613) abut against groove bottom surfaces of the clamping grooves (612).

7. The shaft part machining straightening structure according to claim 4, wherein the sliding rod (603) is movably connected inside the sleeve rod (602), specifically, a sliding block (608) is fixedly mounted on an outer annular surface of the sliding rod (603), a sliding groove (609) is formed in an inner wall of the sleeve rod (602), the sliding block (608) is slidably connected in the sliding groove (609), a screw (610) is in threaded connection with the sleeve rod (602), and the screw (610) is attached to and abutted against the sliding rod (603).