CN112059532A - Part surface mechanical strengthening treatment equipment - Google Patents
Part surface mechanical strengthening treatment equipment Download PDFInfo
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- CN112059532A CN112059532A CN202011012259.XA CN202011012259A CN112059532A CN 112059532 A CN112059532 A CN 112059532A CN 202011012259 A CN202011012259 A CN 202011012259A CN 112059532 A CN112059532 A CN 112059532A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P9/00—Treating or finishing surfaces mechanically, with or without calibrating, primarily to resist wear or impact, e.g. smoothing or roughening turbine blades or bearings; Features of such surfaces not otherwise provided for, their treatment being unspecified
- B23P9/02—Treating or finishing by applying pressure, e.g. knurling
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Abstract
The invention discloses a mechanical strengthening treatment device for the surface of a part, wherein a telescopic device is fixed on the longitudinal part of a T-shaped body, the end part of a telescopic rod of the telescopic device is fixedly connected with a movable body, and a vertical linear guide rail is vertically fixed on the front side surface of an end part fixed body; an upper horizontal slide rail is fixed on an upper slide block on the vertical linear guide rail, a lower horizontal slide rail is fixed on a lower slide block of the vertical linear guide rail, horizontal displacement slide blocks are arranged on the upper horizontal slide rail and the lower horizontal slide rail, and knurled patterns with mutually corresponding positions are arranged on the bottom surface of the horizontal displacement slide block of the upper horizontal slide rail and the top surface of the horizontal displacement slide block of the lower horizontal slide rail; the upper portion of the movable body is provided with an upper horizontal swing rod, an upper vertical swing rod, a first upper swing track hole and a second upper swing track hole, and the lower portion of the movable body is provided with a lower horizontal swing rod, a lower vertical swing rod, a first lower swing track hole and a second lower swing track hole.
Description
Technical Field
The invention relates to the technical field of automatic processing devices, in particular to a part surface mechanical strengthening treatment device.
Background
At present, knurling processing to circular shaft class work piece 100 external surface generally adopts and presss from both sides circular shaft class work piece dress on the chuck of lathe, then makes circular shaft class work piece rotatory after lathe drive chuck is rotatory, then the rotatory in-process work piece contacts with the knurling line of the knurling cutter of clamping on the lathe to carry out external surface knurling processing to circular shaft class work piece, but it has two problems: 1. the workpiece needs to be manually clamped and positioned, so that the manual labor intensity of manual operation is high during mass production; 2. the machine tool is large in size, occupies a space, and is high in purchase cost, so that the production cost is high.
Disclosure of Invention
The invention aims to provide a part surface mechanical strengthening treatment device which is designed for solving the defects of the technology, and has the advantages of low manual strength, high working efficiency, low production cost, small volume and ingenious structure.
The invention discloses a part surface mechanical strengthening treatment device which comprises a telescopic device, a T-shaped body, a movable body positioned in an inner cavity of the T-shaped body, a side fixed body and an end fixed body, wherein the side fixed body and the end fixed body are arranged at the opening position of the T-shaped body; an upper horizontal slide rail is fixed on an upper slide block on the vertical linear guide rail, a lower horizontal slide rail is fixed on a lower slide block of the vertical linear guide rail, horizontal displacement slide blocks are arranged on the upper horizontal slide rail and the lower horizontal slide rail, and knurled patterns with mutually corresponding positions are arranged on the bottom surface of the horizontal displacement slide block of the upper horizontal slide rail and the top surface of the horizontal displacement slide block of the lower horizontal slide rail;
the upper part of the movable body is provided with an upper horizontal swing rod, an upper vertical swing rod, a first upper swing track hole and a second upper swing track hole, and the middle part of the upper horizontal swing rod is hinged with an upper transverse part pin shaft of the T-shaped body; one end of the upper horizontal swing rod is inserted into the first upper swing track hole, and the other end of the upper horizontal swing rod is rotatably connected with the horizontal displacement slide block on the upper horizontal slide rail; the middle part of the upper vertical swing rod is hinged with the upper pin shaft of the side fixing body; one end of the upper vertical swing rod is inserted into the second upper swing track hole, and the other end of the upper vertical swing rod is hinged with the upper sliding block pin shaft;
the lower part of the movable body is provided with a lower horizontal swing rod, a lower vertical swing rod, a first lower swing track hole and a second lower swing track hole, and the middle part of the lower horizontal swing rod is hinged with a lower transverse part pin shaft of the T-shaped body; one end of the lower horizontal swing rod is inserted into the first lower swing track hole, and the other end of the lower horizontal swing rod is rotatably connected with a horizontal displacement slide block on the lower horizontal rail; the middle part of the lower vertical swing rod is hinged with the lower pin shaft of the side fixing body; one end of the lower vertical swing rod is inserted into the second lower swing track hole, and the other end of the lower vertical swing rod is hinged with the lower slider pin shaft;
the first upper swing track hole, the second upper swing track hole, the first lower swing track hole and the second lower swing track hole respectively comprise a horizontal elongated hole and an inclined elongated hole which are arranged along the length direction of the movable body, one end of the inclined elongated hole is connected with the end part of the horizontal elongated hole and enables the horizontal elongated hole and the inclined elongated hole to be communicated with each other, the inclined direction of the inclined elongated hole of the first upper swing track hole is opposite to the inclined direction of the inclined elongated hole of the first lower swing track hole, the inclined elongated hole of the second upper swing track hole is formed by downward inclined extension of the end part of the horizontal elongated hole of the second upper swing track hole, and the inclined elongated hole of the second lower swing track hole is formed by upward inclined extension of the end part of the horizontal elongated hole of the second lower swing track hole;
the movable body makes translational motion, the insertion shafts of the upper vertical swing rod and the lower vertical swing rod move from one end of the inclined elongated hole to one end of the horizontal elongated hole to enable the upper sliding block to make downward translation and the lower sliding block to make upward translation, and the insertion shafts of the upper horizontal swing rod and the lower horizontal swing rod move from one end of the horizontal elongated hole to one end of the inclined elongated hole to enable the two knurled patterns to clamp a workpiece to be processed.
Preferably, the device further comprises an upper plate body and a lower plate body which are respectively fixed on the top surface and the bottom surface of the movable body, and the first upper swing track hole and the first lower swing track hole are respectively arranged on the upper plate body and the lower plate body.
Preferably, the first upper bearing and the first lower bearing are disposed on the inner side surface of the top of the side fixed body, and the upper plate body is sandwiched between the outer ring side surface of the first upper bearing and the outer ring side surface of the first lower bearing.
Preferably, the inner side surface of the bottom of the side fixing body is provided with a second upper bearing and a second lower bearing, and the lower plate body is clamped between the outer ring side surface of the second upper bearing and the outer ring side surface of the second lower bearing.
Preferably, the first upper bearing and the first lower bearing are provided with a first middle bearing, the first middle bearing is rotatably mounted in the top mounting hole of the side fixing body through a rotating shaft, and the side surface of the outer ring of the first middle bearing is in contact with the side surface of the upper plate body.
Preferably, the second upper bearing and the second lower bearing are provided with a second middle bearing, the second middle bearing is rotatably mounted in the bottom mounting hole of the side fixing body through the rotating shaft, and the side surface of the outer ring of the second middle bearing is in contact with the side surface of the lower plate body.
Preferably, the side surfaces of the upper sliding block and the lower sliding block are fixedly provided with hinged plates, the end part of the hinged plate of the upper sliding block is hinged with the other end pin shaft of the upper vertical swing rod, and the end part of the hinged plate of the lower sliding block is hinged with the other end pin shaft of the lower vertical swing rod.
Preferably, the top and the bottom of the end fixing body are both provided with a limiting groove, the hinged plate of the upper sliding block is inserted into the limiting groove at the top, and the hinged plate of the lower sliding block is inserted into the limiting groove at the bottom.
Preferably, the upper horizontal slide rail and the lower horizontal slide rail respectively comprise a fixed plate, a horizontal guide rail and a horizontal displacement slide block, a through groove is formed in the inner side of the horizontal displacement slide block, the horizontal guide rail is embedded into the through groove, a slide groove and a slide rail are respectively arranged on the inner walls of the horizontal guide rail and the through groove, and the slide rails are correspondingly inserted into the slide grooves.
Preferably, the bottom surface of the horizontal displacement slide block of the upper horizontal slide rail and the top surface of the horizontal displacement slide block of the lower horizontal slide rail are both fixed with knurling plates, knurling lines with mutually corresponding positions are respectively arranged on the two knurling plates, and the knurling lines are formed by mutually splicing a plurality of knurling teeth.
Preferably, the included angles between the inclined elongated holes of the first upper swing track hole and the first lower swing track hole and the horizontal elongated hole are obtuse angles, the included angles between the inclined elongated holes of the second upper swing track hole and the second lower swing track hole and the horizontal elongated hole are obtuse angles, the included angle between the inclined elongated holes of the first upper swing track hole and the horizontal elongated hole is consistent with the included angle between the inclined elongated holes of the first lower swing track hole and the horizontal elongated hole, and the included angle between the inclined elongated holes of the second upper swing track hole and the horizontal elongated hole is consistent with the included angle between the inclined elongated holes of the second lower swing track hole and the horizontal elongated hole.
According to the part surface mechanical strengthening treatment equipment, the surface of a circular shaft workpiece is extruded through the two knurled patterns, the two knurled patterns perform reciprocating translation motion in opposite directions through extrusion, so that the circular shaft workpiece is automatically extruded and knurled, the equipment realized through the processing mode is small in structure volume, the occupied space is reduced, the processing is convenient and fast, and the working efficiency is high.
Drawings
FIG. 1 is a schematic view of the overall structure (one);
FIG. 2 is a schematic view of the overall structure (two);
FIG. 3 is a schematic view (III) of the overall structure;
fig. 4 is a schematic diagram of an explosive structure.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments that can be derived by one of ordinary skill in the art from the embodiments given herein are intended to be within the scope of the present invention.
Example (b):
as shown in the drawings, the mechanical strengthening treatment equipment for the surface of a part described in the embodiment comprises a telescopic device 2, a T-shaped body 1, a movable body 3 positioned in an inner cavity of the T-shaped body 1, and a side fixed body 50 and an end fixed body 5 which are arranged at the opening position of the T-shaped body 1, wherein the telescopic device 2 is fixed on a longitudinal part 11 of the T-shaped body 1, the end of a telescopic rod 29 of the telescopic device 2 penetrates through the longitudinal part 11 of the T-shaped body 1 and then is fixedly connected with the movable body 3, and a vertical linear guide rail 6 is vertically fixed on the front side surface of the end fixed body 5; an upper horizontal slide rail 13 is fixed on an upper slide block 61 on the vertical linear guide rail 6, a lower horizontal slide rail 30 is fixed on a lower slide block 62, horizontal displacement slide blocks 14 are respectively arranged on the upper horizontal slide rail 13 and the lower horizontal slide rail 30, and knurled lines 151 with mutually corresponding positions are arranged on the bottom surface of the horizontal displacement slide block 14 of the upper horizontal slide rail 13 and the top surface of the horizontal displacement slide block 14 of the lower horizontal slide rail 30; for equipment structure operation more stable, both sides all carry out fixed mounting side fixed plate around the T type body open position, both sides are fixed connection each other with the end fixing body respectively around an end fixing body.
The upper part of the movable body 3 is provided with an upper horizontal swing rod 8, an upper vertical swing rod 7, a first upper swing track hole 17 and a second upper swing track hole 19, and the middle part of the upper horizontal swing rod 8 is hinged with an upper transverse part 11 of the T-shaped body 1 through a pin shaft; one end of the upper horizontal swing rod 8 is inserted into the first upper swing track hole 17, and the other end is rotatably connected with the horizontal displacement slider 14 on the upper horizontal slide rail 13; the middle part of the upper vertical swing rod 7 is hinged with the upper pin shaft of the side fixing body 50; one end of the upper vertical swing rod 7 is inserted into the second upper swing track hole 19 through an insertion shaft 200, and the other end of the upper vertical swing rod is hinged with the upper sliding block 61 through a pin shaft; the lower part of the movable body 3 is provided with a lower horizontal swing rod 10, a lower vertical swing rod 9, a first lower swing track hole 18 and a second lower swing track hole 20, and the middle part of the lower horizontal swing rod 10 is hinged with a lower transverse part 12 of the T-shaped body 1 through a pin shaft; one end of the lower horizontal swing rod 10 is inserted into the first lower swing track hole 18, and the other end thereof is rotatably connected with the horizontal displacement slider 14 on the lower horizontal rail 30; the middle part of the lower vertical swing rod 9 is hinged with the lower part of the side fixing body 50 through a pin shaft; one end of the lower vertical swing rod 9 is inserted into the second lower swing track hole through an inserting shaft 20, and the other end of the lower vertical swing rod is hinged with the lower sliding block 62 through a pin shaft; the front side and the rear side of the upper part of the movable body 3 are both provided with upper vertical swing rods, the front side and the rear side of the lower part of the movable body are both provided with lower vertical swing rods, two ends of an insertion shaft positioned in a second upper swing track hole are respectively and fixedly connected with one ends of the two upper vertical swing rods, the other ends of the two upper vertical swing rods are hinged with a hinge plate pin shaft of the upper sliding block, two ends of the insertion shaft positioned in a second lower swing track hole are respectively and fixedly connected with one ends of the two lower vertical swing rods, and the other ends of the two lower vertical swing rods are hinged with a hinge plate pin shaft on the; the horizontal portion of the horizontal rotation axis 500 of the horizontal line inserts the connecting hole 142 of the horizontal displacement slider 14, and its vertical portion cover has the connecting plate 600, and the connecting plate is fixed with the horizontal displacement slider and links to each other, and it makes the installation of the horizontal rotation axis of the horizontal line that has fixed to another tip of horizontal pendulum rod and lower horizontal pendulum rod convenient, and makes the horizontal pendulum rod swing rotation more steady reliable after the installation.
The first upper swing track hole 17, the second upper swing track hole 19, the first lower swing track hole 18, and the second lower swing track hole 20 each include a horizontal elongated hole 300 and an inclined elongated hole 400 provided along the length direction of the movable body 3, one end of the inclined elongated hole is connected to the end of the horizontal elongated hole and communicates with each other, the inclined direction of the inclined elongated hole of the first upper swing track hole is opposite to the inclined direction of the inclined elongated hole of the first lower swing track hole, the inclined elongated hole of the second upper swing track hole is formed by extending the end of the horizontal elongated hole of the second upper swing track hole in a downward inclination manner, and the inclined elongated hole of the second lower swing track hole is formed by extending the end of the horizontal elongated hole of the second lower swing track hole in an upward inclination manner; in the foregoing, the movable body is actually the fly leaf, the contained angle between the slope elongated hole of first upward swing orbit hole and first downward swing orbit hole and the horizontal elongated hole is the obtuse angle, the contained angle between the slope elongated hole of second upward swing orbit hole and second downward swing orbit hole and the horizontal elongated hole is the obtuse angle, and the contained angle between the slope elongated hole of first upward swing orbit hole and the horizontal elongated hole is unanimous with the contained angle between the slope elongated hole of first downward swing orbit hole and the horizontal elongated hole, the contained angle between the slope elongated hole of second upward swing orbit hole and the horizontal elongated hole is unanimous with the contained angle between the slope elongated hole of second downward swing orbit hole and the horizontal elongated hole.
The telescopic device 2 adopts an oil cylinder or an air cylinder, and a telescopic rod of the oil cylinder or the air cylinder retracts to pull the movable body to perform translational motion towards the longitudinal part of the T-shaped body, so that an insertion shaft of the upper vertical swing rod is displaced from one end of the inclined elongated hole to one end of the horizontal elongated hole to enable one end, provided with the insertion shaft, of the upper vertical swing rod to rotate upwards, the other end of the upper vertical swing rod rotates downwards to enable the upper sliding block to perform downward translation, an insertion shaft of the lower vertical swing rod is displaced from one end of the inclined elongated hole to one end of the horizontal elongated hole to enable one end, provided with the insertion shaft, of the upper vertical swing rod to rotate downwards, the other end of the upper vertical swing rod to rotate upwards to enable the lower sliding block to perform upward translation, at the moment, the insertion shafts of the upper horizontal swing rod and the lower horizontal swing rod are displaced from one end of; meanwhile, under the condition that the movable body continuously moves in a translation mode towards the longitudinal portion of the T-shaped body, the insertion shafts of the upper vertical swing rod and the lower vertical swing rod are enabled to be displaced from one end of the horizontal elongated hole to the other end of the horizontal elongated hole, the insertion shafts of the upper horizontal swing rod and the lower horizontal swing rod are enabled to be displaced from one end of the inclined elongated hole to the other end of the inclined elongated hole, so that the two horizontal displacement sliders are respectively horizontally translated in opposite directions, and knurling processing is conducted on the outer surface of the to-be-processed round shaft type workpiece 100 clamped between the two knurling grains; after the one-time processing is completed, the telescopic rod of the oil cylinder or the air cylinder stretches out to push the movable body to perform translational motion towards the end fixing body, so that the insertion shafts of the upper vertical swing rod and the lower vertical swing rod are displaced from the other end (close to one end of the end fixing body) of the horizontal elongated hole to one end (close to one end of the telescopic rod) of the inclined elongated hole, the downward rotation of one end with the insertion shafts on the upper vertical swing rod is realized, the upward rotation of one end with the insertion shafts on the lower vertical swing rod is realized, the downward rotation of the other end of the upper vertical swing rod is realized, the horizontal translation of the two horizontal displacement sliding blocks in opposite directions is respectively performed by the displacement of the insertion shafts of the upper horizontal swing rod and the lower horizontal swing rod from the other end (close to one end of the end fixing body) of the inclined elongated hole to one end (close to one end of, The lower sliding block moves downwards to increase the distance between the two knurled lines.
In this embodiment, the present invention further includes an upper plate 21 and a lower plate 22 fixed to the top surface and the bottom surface of the movable body 3, respectively, and the first upper swing track hole 17 and the first lower swing track hole 18 are disposed on the upper plate 21 and the lower plate 22, respectively; its structural setting can make the reduction of the thickness maximum degree of movable body to make and have sufficient area on the top of movable body and bottom and design the slope elongated hole in first upper swing orbit hole and the slope elongated hole in first lower swing orbit hole under the condition that movable body thickness reduces, thereby further reach the purpose that equipment volume reduces.
In this embodiment, the top inner side surfaces of the side fixing bodies 50 are provided with a first upper bearing 23 and a first lower bearing 24, and the upper plate body 21 is clamped between the outer ring side surface of the first upper bearing 23 and the outer ring side surface of the first lower bearing 24; the structure of the device enables the movable body to perform reciprocating translation to be stable and reliable; wherein, the first upper bearing and the first lower bearing are inserted and fixed in the top fixing hole of the side fixing body through the rotating shaft, and the rotating shaft is fixed with the fixing hole in an interference fit way.
Further preferably, a second upper bearing 25 and a second lower bearing 26 are also provided on the bottom inner side surface of the side fixing body 50, and the lower plate body 22 is sandwiched between the outer ring side surface of the second upper bearing 25 and the outer ring side surface of the second lower bearing 26; the top and the bottom of the movable body are positioned when the movable body is horizontally moved due to the structural arrangement of the movable body, so that the movable body can stably and reliably horizontally move in a reciprocating manner, the second upper bearing 25 and the second lower bearing 26 are fixedly connected into a bottom fixing hole of the side fixing body through a rotating shaft in an inserting manner, and the rotating shaft of the movable body is fixed with the fixing hole in an interference fit manner.
Preferably, the first upper bearing 23 and the first lower bearing 24 are provided with a first middle bearing 27, the first middle bearing 27 is rotatably installed in the top installation hole 501 of the side fixing body by a rotating shaft, and the side surface of the outer ring of the first middle bearing 27 is in contact with the side surface of the upper plate body 21; the second upper bearing 25 and the second lower bearing 26 are provided with a second middle bearing 28, the second middle bearing 28 is rotatably installed in the bottom installation hole 501 of the side fixing body through a rotating shaft, and the side surface of the outer ring of the second middle bearing is in contact with the side surface of the lower plate body. The structure of the device enables the movable body to move stably and reliably in a reciprocating manner, and the device is smoother in moving.
In this embodiment, the side surfaces of the upper slider 61 and the lower slider 62 are fixed with a hinged plate 16, the end of the hinged plate of the upper slider is hinged with the other end of the upper vertical swing rod through a pin shaft, and the end of the hinged plate of the lower slider is hinged with the other end of the lower vertical swing rod through a pin shaft; the top and the bottom of the end fixing body 5 are provided with limiting grooves 51, the hinged plate 16 of the upper slide block 61 is inserted into the limiting groove 51 at the top, and the hinged plate 16 of the lower slide block 62 is inserted into the limiting groove 51 at the bottom. The purpose of arranging the hinged plate is to reasonably arrange the structure for hinging the pin shaft at the other end of the vertical swing rod, and the hinged plate is inserted into the limiting groove to achieve the limiting effect.
In this embodiment, each of the upper horizontal slide rail 13 and the lower horizontal slide rail 30 includes a fixing plate 700, a horizontal guide rail 800 and a horizontal displacement slider 14, the horizontal guide rail 800 is fixed on the fixing plate 700, a through groove 141 is provided on the inner side of the horizontal displacement slider 14, the horizontal guide rail 800 is embedded in the through groove 141, a sliding groove 143 and a slide rail 131 are respectively provided on the inner walls of the horizontal guide rail 800 and the through groove 141, the slide rail 131 is correspondingly inserted into the sliding groove 143, the fixing plate 700 of the upper horizontal slide rail 13 is fixed on the upper slider 61, and the fixing plate 700 of the lower horizontal slide rail 30 is fixed on; the structure of the horizontal displacement slide block makes the horizontal displacement of the horizontal displacement slide block stable and reliable.
In this embodiment, the horizontal displacement slider 14 bottom surface of the horizontal sliding rail 13 of going up and the horizontal displacement slider 14 top surface of the horizontal sliding rail 30 of launching all are fixed with knurling board 15, set up the knurling line 151 that the position corresponds to each other on two knurling boards 15 respectively, knurling line 151 comprises a plurality of mutual amalgamations of knurling tooth, wherein the gyro wheel board passes through the bolt fastening on the horizontal displacement slider, in order to carry out and make the gyro wheel line that changes other decorative pattern lines after the knurling board can be dismantled, promote performance.
All the fixing in the structure is selected from bolt fixing or welding fixing according to actual conditions.
The present invention is not limited to the above-mentioned preferred embodiments, and any other products in various forms can be obtained by anyone in the light of the present invention, but any changes in the shape or structure thereof, which have the same or similar technical solutions as those of the present application, fall within the protection scope of the present invention.
Claims (11)
1. A part surface mechanical strengthening treatment device is characterized by comprising a telescopic device, a T-shaped body, a movable body positioned in an inner cavity of the T-shaped body, a side fixed body and an end fixed body, wherein the side fixed body and the end fixed body are arranged at the opening position of the T-shaped body; an upper horizontal slide rail is fixed on an upper slide block on the vertical linear guide rail, a lower horizontal slide rail is fixed on a lower slide block of the vertical linear guide rail, horizontal displacement slide blocks are arranged on the upper horizontal slide rail and the lower horizontal slide rail, and knurled patterns with mutually corresponding positions are arranged on the bottom surface of the horizontal displacement slide block of the upper horizontal slide rail and the top surface of the horizontal displacement slide block of the lower horizontal slide rail;
the upper part of the movable body is provided with an upper horizontal swing rod, an upper vertical swing rod, a first upper swing track hole and a second upper swing track hole, and the middle part of the upper horizontal swing rod is hinged with an upper transverse part pin shaft of the T-shaped body; one end of the upper horizontal swing rod is inserted into the first upper swing track hole, and the other end of the upper horizontal swing rod is rotatably connected with the horizontal displacement slide block on the upper horizontal slide rail; the middle part of the upper vertical swing rod is hinged with the upper pin shaft of the side fixing body; one end of the upper vertical swing rod is inserted into the second upper swing track hole, and the other end of the upper vertical swing rod is hinged with the upper sliding block pin shaft;
the lower part of the movable body is provided with a lower horizontal swing rod, a lower vertical swing rod, a first lower swing track hole and a second lower swing track hole, and the middle part of the lower horizontal swing rod is hinged with a lower transverse part pin shaft of the T-shaped body; one end of the lower horizontal swing rod is inserted into the first lower swing track hole, and the other end of the lower horizontal swing rod is rotatably connected with a horizontal displacement slide block on the lower horizontal rail; the middle part of the lower vertical swing rod is hinged with the lower pin shaft of the side fixing body; one end of the lower vertical swing rod is inserted into the second lower swing track hole, and the other end of the lower vertical swing rod is hinged with the lower slider pin shaft;
the first upper swing track hole, the second upper swing track hole, the first lower swing track hole and the second lower swing track hole respectively comprise a horizontal elongated hole and an inclined elongated hole which are arranged along the length direction of the movable body, one end of the inclined elongated hole is connected with the end part of the horizontal elongated hole and enables the horizontal elongated hole and the inclined elongated hole to be communicated with each other, the inclined direction of the inclined elongated hole of the first upper swing track hole is opposite to the inclined direction of the inclined elongated hole of the first lower swing track hole, the inclined elongated hole of the second upper swing track hole is formed by downward inclined extension of the end part of the horizontal elongated hole of the second upper swing track hole, and the inclined elongated hole of the second lower swing track hole is formed by upward inclined extension of the end part of the horizontal elongated hole of the second lower swing track hole;
the movable body makes translational motion, the insertion shafts of the upper vertical swing rod and the lower vertical swing rod move from one end of the inclined elongated hole to one end of the horizontal elongated hole to enable the upper sliding block to make downward translation and the lower sliding block to make upward translation, and the insertion shafts of the upper horizontal swing rod and the lower horizontal swing rod move from one end of the horizontal elongated hole to one end of the inclined elongated hole to enable the two knurled patterns to clamp a workpiece to be processed.
2. The apparatus for mechanical surface strengthening treatment of parts according to claim 1, further comprising an upper plate and a lower plate fixed to the top surface and the bottom surface of the movable body, respectively, and the first upper swing track hole and the first lower swing track hole are provided on the upper plate and the lower plate, respectively.
3. The equipment for mechanically strengthening and treating the surface of the part as claimed in claim 2, wherein the top inner side surface of the side fixing body is provided with a first upper bearing and a first lower bearing, and the upper plate body is clamped between the outer ring side surface of the first upper bearing and the outer ring side surface of the first lower bearing.
4. The equipment for mechanically strengthening and treating the surface of the part as claimed in claim 3, wherein the inner side surface of the bottom of the side fixing body is provided with a second upper bearing and a second lower bearing, and the lower plate body is clamped between the outer ring side surface of the second upper bearing and the outer ring side surface of the second lower bearing.
5. The apparatus for mechanically reinforcing a surface of a part as claimed in claim 4, wherein the first upper bearing and the first lower bearing are provided with a first middle bearing, the first middle bearing is rotatably installed in the top installation hole of the side fixing body through a rotating shaft, and a side surface of an outer ring of the first middle bearing is in contact with a side surface of the upper plate body.
6. The apparatus for mechanically reinforcing a surface of a part as claimed in claim 5, wherein the second upper bearing and the second lower bearing are provided with a second center bearing, the second center bearing is rotatably installed in the bottom installation hole of the side fixing body through a rotating shaft, and a side surface of an outer ring of the second center bearing is in contact with a side surface of the lower plate body.
7. The mechanical strengthening processing equipment for the surfaces of parts as claimed in claim 1, wherein the side surfaces of the upper slide block and the lower slide block are fixed with hinged plates, the end part of the hinged plate of the upper slide block is hinged with the other end pin shaft of the upper vertical swing rod, and the end part of the hinged plate of the lower slide block is hinged with the other end pin shaft of the lower vertical swing rod.
8. The equipment for mechanical strengthening treatment of the surfaces of parts as claimed in claim 7, wherein the top and the bottom of the end fixing body are provided with limit grooves, the hinged plate of the upper sliding block is inserted into the limit groove at the top, and the hinged plate of the lower sliding block is inserted into the limit groove at the bottom.
9. The equipment for mechanically strengthening the surface of a part according to claim 1, wherein the upper horizontal slide rail and the lower horizontal slide rail each comprise a fixed plate, a horizontal guide rail and a horizontal displacement slider, a through groove is formed on the inner side of the horizontal displacement slider, the horizontal guide rail is embedded in the through groove, a sliding groove and a sliding rail are respectively formed on the inner walls of the horizontal guide rail and the through groove, and the sliding rail is correspondingly inserted into the sliding groove.
10. The equipment for mechanically strengthening the surface of a part according to claim 9, wherein the bottom surface of the horizontal shift sliding block of the upper horizontal sliding rail and the top surface of the horizontal shift sliding block of the lower horizontal sliding rail are both fixed with knurling plates, and the knurling plates are respectively provided with knurling lines with mutually corresponding positions, and the knurling lines are formed by mutually splicing a plurality of knurling teeth.
11. The mechanical strengthening processing equipment for the surfaces of parts as claimed in claim 1, wherein the included angles between the inclined elongated holes and the horizontal elongated holes of the first upper swing track hole and the first lower swing track hole are both obtuse angles, the included angles between the inclined elongated holes and the horizontal elongated holes of the second upper swing track hole and the second lower swing track hole are both obtuse angles, the included angle between the inclined elongated holes and the horizontal elongated holes of the first upper swing track hole is consistent with the included angle between the inclined elongated holes and the horizontal elongated holes of the first lower swing track hole, and the included angle between the inclined elongated holes and the horizontal elongated holes of the second upper swing track hole is consistent with the included angle between the inclined elongated holes and the horizontal elongated holes of the second lower swing track hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011012259.XA CN112059532A (en) | 2020-09-24 | 2020-09-24 | Part surface mechanical strengthening treatment equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011012259.XA CN112059532A (en) | 2020-09-24 | 2020-09-24 | Part surface mechanical strengthening treatment equipment |
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| CN112059532A true CN112059532A (en) | 2020-12-11 |
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| CN202011012259.XA Withdrawn CN112059532A (en) | 2020-09-24 | 2020-09-24 | Part surface mechanical strengthening treatment equipment |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114856323A (en) * | 2022-04-21 | 2022-08-05 | 锦浪科技股份有限公司 | Wall-hanging photovoltaic intelligence dc-to-ac converter |
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| CN208662938U (en) * | 2018-08-28 | 2019-03-29 | 杭州职业技术学院 | A kind of automobile component assemble welding fixture |
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| US4030331A (en) * | 1976-12-27 | 1977-06-21 | Keasling David E | Knurling tool |
| US20040154373A1 (en) * | 2003-02-05 | 2004-08-12 | Werner Mayr | Knurling tool |
| CN103406712A (en) * | 2013-07-25 | 2013-11-27 | 宁波江宸自动化装备有限公司 | Self-centering knurling mechanism |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114856323A (en) * | 2022-04-21 | 2022-08-05 | 锦浪科技股份有限公司 | Wall-hanging photovoltaic intelligence dc-to-ac converter |
| CN114856323B (en) * | 2022-04-21 | 2023-08-29 | 锦浪科技股份有限公司 | Wall-mounted photovoltaic intelligent inverter |
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