CN114769369A - Workbench for detecting shaft workpieces - Google Patents
Workbench for detecting shaft workpieces Download PDFInfo
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- CN114769369A CN114769369A CN202210542259.3A CN202210542259A CN114769369A CN 114769369 A CN114769369 A CN 114769369A CN 202210542259 A CN202210542259 A CN 202210542259A CN 114769369 A CN114769369 A CN 114769369A
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- roller
- slide
- groove
- workbench
- workstation
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D3/00—Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts
- B21D3/02—Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts by rollers
- B21D3/05—Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts by rollers arranged on axes rectangular to the path of the work
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D3/00—Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts
- B21D3/16—Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts of specific articles made from metal rods, tubes, or profiles, e.g. crankshafts, by specially adapted methods or means
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/003—Positioning devices
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/006—Feeding elongated articles, such as tubes, bars, or profiles
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jigs For Machine Tools (AREA)
Abstract
The invention discloses a workbench for detecting shaft workpieces, and relates to the technical field of detection. This workstation for detection includes the bottom plate, bottom plate top surface both sides and center department all are provided with the slide, the inboard bottom surface equidistance of slide is provided with a plurality of mounting grooves side by side. The rotating rollers drive the bottom frame to move downwards by the limiting rings, the bottom frame moves on the surfaces of the rotary grooves on the surfaces of the threaded rods by the clamping teeth, the threaded rods rotate on the top of the workbench by the rotary grooves, the rotary sleeves move upwards quickly on the surfaces of the threaded rods by the rotating threaded rods until the top surfaces of the rotary sleeves are in contact with the bottom surface of the bottom frame, the bottom frame is supported by the rotary sleeves on the surfaces of the threaded rods, the rotating rollers are prevented from moving downwards continuously, the supporting force of the rotary sleeves and the bottom frame acts on the rotating rollers, the two rotating rollers act on the shaft workpiece by the supporting force of the bottom frame and the pressure of the pressing roller in the sliding process of the workbench, and the shaft workpiece is extruded and straightened in the moving process.
Description
Technical Field
The invention belongs to the technical field of detection, and particularly relates to a workbench for detecting shaft workpieces.
Background
The shaft workpiece comprises a high-precision miniature shaft and various precision cutting pieces, and the product is widely applied to the industries of office automation equipment, digital products, electronics, automobiles, communication, security, medical treatment, instruments, motors, speed reducers, textiles and the like.
At present, a shaft workpiece straightening method is implemented by a marble platform, a V-shaped positioning seat and bench clamps, and the shaft workpiece is manually detected and straightened by a hammering method. The hammering alignment process is easy to affect form and position tolerance of other parts in the assembly part, instantaneous force is applied to hammering alignment, hammering force is difficult to control, long-time experience accumulation is needed to well complete the hammering alignment process, and the hammering alignment process can bring great labor intensity and increase product cost when the hammering alignment process is completed in mass production.
Therefore, it is necessary to provide a table for inspecting a shaft-like workpiece to solve the above problems.
Disclosure of Invention
In view of the above problems, the present invention provides a workbench for detecting shaft workpieces, so as to solve the problems in the background art.
In order to achieve the purpose, the invention provides the following technical scheme: a workbench for detecting shaft workpieces comprises a bottom plate, wherein slide ways are arranged on two sides of the top surface and at the center of the top surface of the bottom plate, a plurality of mounting grooves are arranged in parallel on the bottom surface of the inner side of each slide way in an equidistant mode, the slide ways are mounted on the top surface of the bottom plate in a spiral fit mode through screw rods and the mounting grooves, the top ends of the screw rods are higher than the top surfaces of the slide ways, the tops of the slide ways are provided with the workbench, bosses correspondingly matched with the positions between every two adjacent slide ways are arranged at the bottom of the workbench, and handles are fixedly mounted on the front side surface and the rear side surface of each boss;
the utility model discloses a straightening device, including workstation top surface, alignment device, two frame plates, screw and workstation fixed mounting are all utilized to two frame plates, and workstation top surface and frame plate outside portion all are provided with and correspond complex screw with the screw, alignment device top is provided with the compression roller, the compression roller utilizes mounting bracket fixed mounting on the bottom plate, and the circumference side of compression roller corresponds the laminating with the axle work piece lateral surface of alignment device top surface.
Further, the mounting bracket both ends are installed respectively in the both sides face center department of bottom plate, and mounting bracket top both sides limit all is provided with the sand grip, compression roller center department rotates and cup joints in the sliding sleeve surface, the internal diameter of compression roller is less than the external diameter of sliding sleeve, the sliding sleeve slides and cup joints in the sand grip surface of mounting bracket, and the sliding sleeve inboard is provided with the recess that the sand grip corresponds the matching.
Further, the slide inboard is provided with the spout, spout both sides wall all is provided with cylindric card strip, spout both sides wall all is provided with the draw-in groove that corresponds the matching with the card strip, workstation both sides limit bottom all is provided with the slider, the slider bottom corresponds the cooperation with the spout, and slider both sides limit is provided with the arc wall that corresponds the matching with the card strip, workstation both sides bottom surface all is provided with the activity groove that corresponds the matching with the slider, the slider top is in the activity inslot portion, workstation both sides limit runs through and is provided with the revolving rack, the inboard end spiral of revolving rack runs through the slider.
Furthermore, the straightening device also comprises two rotating rollers, the two rotating rollers are positioned between two frame plates, the end parts of the two ends of each rotating roller are provided with gears, the length of each frame plate is the same as that of each rotating roller, the inner side surfaces of the front end and the rear end of each frame plate are provided with racks correspondingly matched with the gears, and the rotating rollers are meshed with the racks by utilizing the gears;
two change the roller and set up relatively, two change roller center department tops and the circumference side of compression roller and correspond the cooperation, and two change between the roller top and correspond and place the axle work piece.
Further, it has cup jointed the limit ring all to rotate roller both ends surface, it is provided with the annular that corresponds the matching with the limit ring to change the roller surface, the diameter of annular is less than the diameter of changeing the roller, limit ring bottom fixedly connected with underframe, underframe bottom opening corresponds the cooperation with the threaded rod, underframe bottom opening is provided with the card tooth, the threaded rod surface be provided with the groove soon of card tooth one-to-one, and threaded rod bottom and workstation top surface laminating.
Further, the side is provided with and runs through the groove around the frame plate, run through the inside equal fixedly connected with montant of groove front and back side, the montant top is slided and is cup jointed the top cover, and pushes up the cover and utilize connecting rod and limit ring fixed connection, both sides all are provided with perpendicular form strip groove around the frame plate medial surface, limit ring utilizes the connecting rod and the perpendicular form strip groove sliding fit that limit ring connects.
Further, threaded rod surface spiral cover has connect and has changeed the cover, change cover one side fixedly connected with end cover, end cover slides and cup joints in the montant surface, and changes the cover and utilize end cover and montant sliding fit, it corresponds with the underframe bottom surface to change the cover top surface, and changes the cover and end cover cooperation and correspond the contact with a groove bottom.
Furthermore, the surface of the rotating roller is in threaded sleeve connection with an extrusion sleeve, the circumferential side face of the extrusion sleeve is fixedly connected with an elastic clamping block, a transverse groove in sliding fit with the clamping block is formed in the top of the inner side face of the frame plate, the clamping block is made of elastic rubber materials, and the width of the clamping block is larger than that of the transverse groove.
Furthermore, the terminal surface is provided with the elastic plate before the workstation, the elastic plate bottom surface corresponds the laminating with two boss top surfaces, and the elastic plate utilizes screw fixed mounting in two boss tops, the elastic plate bottom surface corresponds the contact with the slide top surface laminating, and the elastic plate leading flank corresponds with the inboard screw rod of slide.
The invention has the technical effects and advantages that:
1. the rotating rollers drive the bottom frame to move downwards by the limiting rings, the bottom frame moves on the surfaces of the rotary grooves on the surfaces of the threaded rods by the clamping teeth, the threaded rods rotate on the top of the workbench by the rotary grooves, the rotary sleeves move upwards quickly on the surfaces of the threaded rods by the rotating threaded rods until the top surfaces of the rotary sleeves are in contact with the bottom surface of the bottom frame, the bottom frame is supported by the rotary sleeves on the surfaces of the threaded rods, the rotating rollers are prevented from moving downwards continuously, the supporting force of the rotary sleeves and the bottom frame acts on the rotating rollers, the two rotating rollers act on the shaft workpiece by the supporting force of the bottom frame and the pressure of the pressing roller in the sliding process of the workbench, and the shaft workpiece is extruded and straightened in the moving process.
2. According to the invention, the rotating roller rotates in the downward moving process, the transverse groove of the frame plate is limited by pulling the clamping block, the extrusion sleeve rotates on the surface of the rotating roller at the moment, the rotating roller moves downward to pull the clamping block by using the extrusion sleeve, the clamping block made of elastic rubber deforms and becomes long in the pulling process, the extrusion sleeve can conveniently move downward along with the rotating roller synchronously, and the two extrusion sleeves are matched with the rotating roller in a spiral manner and have opposite internal thread directions, and gradually approach to each other in the rotating process of the rotating roller, so that the two extrusion sleeves can clamp the two ends of the shaft workpiece at the top of the rotating roller, and the stability of the shaft workpiece in the extrusion straightening process is further improved.
3. According to the invention, when the workbench slides on the top of the bottom plate, the workbench slides between the two slide ways by using the boss, and slides on the inner sides of the slide ways by using the slide block, the boss is limited by using the two adjacent slide ways, so that the workbench is prevented from swinging left and right in the front and back sliding process, the stability of the workbench in the sliding process is ensured, a plurality of screw holes arranged on the top surface of the workbench facilitate the installation of a plurality of connecting clamps on the workbench by using screws, and the clamping limiting effect of the workbench on different devices is improved.
Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and drawings.
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 description of the embodiments or 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 those skilled in the art can also obtain other drawings according to the drawings without creative efforts.
Fig. 1 shows a schematic overall three-dimensional structure of a workbench for detecting shaft workpieces according to an embodiment of the invention;
FIG. 2 is a first schematic diagram illustrating the internal components of the straightening device according to the embodiment of the present invention;
fig. 3 shows a schematic structural diagram of internal components of the straightening device according to the embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, 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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The invention provides a workbench for detecting shaft workpieces, which comprises a bottom plate 1, wherein slide ways 2 are arranged on two sides and at the center of the top surface of the bottom plate 1, a plurality of mounting grooves 3 are arranged in parallel at equal intervals on the bottom surface of the inner side of each slide way 2, the slide ways 2 are mounted on the top surface of the bottom plate 1 by screw matching of a screw and the mounting grooves 3, the top ends of the screw are higher than the top surfaces of the slide ways 2, a workbench 4 is arranged on the tops of the slide ways 2, a boss 5 correspondingly matched with the two adjacent slide ways 2 is arranged at the bottom of each workbench 4, and handles 6 are fixedly mounted on the front side surface and the rear side surface of each boss 5; the plurality of slideways 2 are correspondingly placed at the two sides and the center of the top surface of the workbench 4, the screw rods penetrate through the mounting grooves 3 and are in spiral fit with the top surface of the bottom plate 1, so that the two ends of the plurality of slideways 2 are fixedly mounted at the top of the bottom plate 1, and the slideways 2 can be correspondingly mounted according to the width of a boss 5 at the bottom of the workbench 4; when the workbench 4 slides on the top of the bottom plate 1, the workbench 4 slides between the two slide ways 2 by the aid of the bosses 5, the workbench 4 also slides on the inner sides of the slide grooves 13 of the slide ways 2 by the aid of the slide blocks 15, the bosses 5 are limited by the aid of the two adjacent slide ways 2, the workbench 4 is prevented from swinging left and right in the front and back sliding process, and stability of the workbench 4 in the sliding process is guaranteed.
4 top surfaces of workstation are provided with the alignment device, the alignment device includes two frame plates 7, and two frame plates 7 set up relatively, and two frame plates 7 all utilize screw and 4 fixed mounting of workstation, and workstation 4 top surfaces and 7 outside portions of frame plate all are provided with and correspond complex screw 8 with the screw, the alignment device top is provided with compression roller 9, compression roller 9 utilizes mounting bracket 10 fixed mounting on bottom plate 1, and the circumference side of compression roller 9 corresponds the laminating with the axle work piece lateral surface of alignment device top surface. A plurality of screw 8 that 4 top surfaces of workstation set up conveniently utilize the screw rod to install a plurality of coupling clip on workstation 4, improve the centre gripping of workstation 4 to different devices and prescribe a limit to the effect.
In fig. 2, the two ends of the mounting rack 10 are respectively installed at the center of the two side surfaces of the bottom plate 1, and the two side edges of the top of the mounting rack 10 are both provided with a convex strip 11, the center of the press roller 9 is rotatably sleeved on the surface of the sliding sleeve 12, the inner diameter of the press roller 9 is smaller than the outer diameter of the sliding sleeve 12, the sliding sleeve 12 is slidably sleeved on the surface of the convex strip 11 of the mounting rack 10, and the inner side of the sliding sleeve 12 is provided with a groove in which the convex strip 11 is correspondingly matched. 2 inboards of slide are provided with spout 13, spout 13 both sides wall all is provided with cylindric card strip 14, spout 13 both sides wall all is provided with the draw-in groove that corresponds the matching with card strip 14, 4 both sides limit bottoms of workstation all are provided with slider 15, 15 bottoms of slider correspond the cooperation with spout 13, and 15 both sides limits of slider are provided with the arc wall 16 that corresponds the matching with card strip 14, 4 both sides bottom surfaces of workstation all are provided with the movable groove 17 that corresponds the matching with slider 15, 15 tops of slider are in inside movable groove 17, 4 both sides limits of workstation run through and are provided with revolving rack 18, 18 medial extremity spirals of revolving rack runs through slider 15. The rotating frame 18 is rotated, due to the clamping limitation of the workbench 4 to the rotating frame 18, the rotating frame 18 is matched with the sliding block 15 in a spiral mode, so that the sliding block 15 slides on the inner side of the movable groove 17 in the bottom surface of the workbench 4, the bottom of the sliding block 15 slides on the inner side of the sliding groove 13 of the sliding way 2, the two sliding blocks 15 are gradually far away in the sliding process, the arc-shaped groove 16 in the outer side surface of the sliding block 15 is gradually contacted with the clamping strip 14 of the side sliding way 2 correspondingly, and after the sliding block 15 is tightly contacted with the clamping strip 14 of the side sliding way 2 through the arc-shaped groove 16, the sliding block 15 is prevented from sliding on the top surface of the bottom plate 1 through static friction force of the sliding block 15 and the sliding way 2, and therefore the stability of the workbench 4 in detecting shaft workpieces is guaranteed.
In fig. 1-3, the straightening device further includes two rotating rollers 19, the two rotating rollers 19 are both located between the two frame plates 7, the end portions of both ends of the rotating rollers 19 are provided with gears 20, the length of the frame plates 7 is the same as that of the rotating rollers 19, the inner side surfaces of both front and rear ends of the frame plates 7 are provided with racks 21 correspondingly matched with the gears 20, and the rotating rollers 19 are engaged with the racks 21 by the gears 20; two change the roller 19 and set up relatively, two change roller 19 center department tops and the circumference side of compression roller 9 and correspond the cooperation, and two change between the roller 19 the top and correspond and place the axle work piece. Unscrew the revolving rack 18, 18 medial extremity of revolving rack and the spiral cooperation of slider 15 and then make the arc wall 16 of slider 15 and the outside card strip 14 separation of side slide 2, can promote workstation 4 and slide at bottom plate 1 top, and workstation 4 utilizes the inboard commentaries on classics roller 19 of two frame plates 7 to drive axle work piece and is close to compression roller 9 gradually. When the circumferential side surface of the compression roller 9 contacts the shaft workpiece, the pressure of the compression roller 9 on the shaft workpiece acts on the tops of the two rotating rollers 19, the rotating rollers 19 move downwards under the action of the pressure, the rotating rollers 19 on the left side rotate clockwise due to the meshing effect of the gears 20 and the racks 21 at the end parts of the rotating rollers 19, the rotating rollers 19 on the right side rotate anticlockwise, the two rotating rollers 19 are convenient to limit the shaft workpiece, and the shaft workpiece is prevented from being separated from the rotating rollers 19 in the rotating process.
In fig. 2 and 3, it has the limit ring 22 to all rotate to cup joint to change roller 19 both ends surface, it is provided with the annular that corresponds the matching with limit ring 22 to change roller 19 surface, the diameter of annular is less than the diameter of changeing roller 19, limit ring 22 bottom fixedly connected with underframe 23, underframe 23 bottom opening corresponds the cooperation with threaded rod 24, underframe 23 bottom opening is provided with card tooth 25, threaded rod 24 surface is provided with the groove 26 of revolving with card tooth 25 one-to-one, and threaded rod 24 bottom and the laminating of workstation 4 top surface. The side is provided with through groove 27 around the frame plate 7, through the inside equal fixedly connected with montant 28 of groove 27 front and back side, top cover 29 has been cup jointed in the slip of montant 28 top, and top cover 29 utilizes connecting rod and limit ring 22 fixed connection, both sides all are provided with vertical strip groove 30 around the frame plate 7 medial surface, and limit ring 22 utilizes the connecting rod and the vertical strip groove 30 sliding fit that limit ring 22 connects. When the rotating roller 19 moves downwards, the rotating roller 19 drives the top sleeve 29 at the end part of the connecting rod to move downwards on the surface of the vertical rod 28 by using the limiting ring 22, the vertical rod 28 limits the rotating roller 19 by using the limiting ring 22, and the rotating roller 19 is prevented from shaking in the downward moving process, so that the stability of a shaft workpiece at the top of the rotating roller 19 is ensured. The limiting ring 22 moves downwards stably, and the bottom frame 23 at the bottom of the limiting ring 22 can also descend stably and synchronously, so that the threaded rod 24 rotates on the top surface of the workbench 4 stably, and the stability of the downward movement of the rotating roller 19 is further improved.
In fig. 2 and 3, threaded rod 24 surface spiral cover has been connect and has been changeed cover 31, change cover 31 one side fixedly connected with end cover 32, end cover 32 slides and cup joints in montant 28 surface, and changes cover 31 and utilize end cover 32 and montant 28 sliding fit, it corresponds with underframe 23 bottom surface to change cover 31 top surface, and changes cover 31 and end cover 32 cooperation and the corresponding contact in strip groove 30 bottom. When the rotating roller 19 moves downwards, the rotating roller 19 drives the bottom frame 23 to move downwards by using the limiting ring 22, at the moment, the bottom frame 23 moves on the surface of the rotary groove 26 on the surface of the threaded rod 24 by using the clamping tooth 25, at the moment, the clamping tooth 25 enables the threaded rod 24 to rotate at the top of the workbench 4 by using the rotary groove 26, and the top end of the threaded rod 24 gradually enters the inside of the bottom frame 23. Due to the fact that the bottom sleeve 32 is limited by the vertical rod 28 penetrating through the groove 27, the rotary sleeve 31 is matched with the threaded rod 24 in a spiral mode, the rotary rod 24 rotates at the moment, the rotary sleeve 31 moves upwards on the surface of the threaded rod 24 rapidly until the top surface of the rotary sleeve 31 is in contact with the bottom surface of the bottom frame 23, the bottom frame 23 is supported by the rotary sleeve 31 on the surface of the threaded rod 24, the rotary rollers 19 are prevented from moving downwards continuously, the rotary sleeve 31 and the bottom frame 23 are supported on the rotary rollers 19, the two rotary rollers 19 can act on the shaft workpiece by the supporting force of the bottom frame 23 and the pressure of the compression roller 9 in the sliding process of the workbench 4 conveniently, and the shaft workpiece is extruded and straightened in the moving process.
In fig. 3, the surface of the rotating roller 19 is in threaded sleeve connection with an extrusion sleeve 33, the circumferential side surface of the extrusion sleeve 33 is fixedly connected with an elastic clamping block 34, the top of the inner side surface of the frame plate 7 is provided with a transverse groove 35 in sliding fit with the clamping block 34, the clamping block 34 is made of an elastic rubber material, and the width of the clamping block 34 is greater than that of the transverse groove 35. The rotating roller 19 rotates in the moving-down process, the transverse groove 35 of the frame plate 7 is used for dragging and limiting the clamping block 34, the extrusion sleeve 33 rotates on the surface of the rotating roller 19 at the moment, the rotating roller 19 moves downwards to drag the clamping block 34 by utilizing the extrusion sleeve 33, the clamping block 34 made of elastic rubber deforms and becomes long in the dragging process, the extrusion sleeve 33 can conveniently move downwards along with the rotating roller 19 synchronously, the extrusion sleeve 33 is matched with the rotating roller 19 in a spiral mode, the internal thread directions of the two extrusion sleeves 33 are opposite, the two extrusion sleeves 33 are close to each other gradually in the rotating process of the rotating roller 19, the two ends of the shaft workpiece at the top of the rotating roller 19 can be clamped by the two extrusion sleeves 33 at the moment, and the stability of the shaft workpiece in the extrusion straightening process is further improved.
In fig. 1 and 2, the front end face of the workbench 4 is provided with an elastic plate 36, the bottom surface of the elastic plate 36 is correspondingly attached to the top surfaces of the two bosses 5, the elastic plate 36 is fixedly mounted at the tops of the two bosses 5 by screws, the bottom surface of the elastic plate 36 is attached to the top surface of the slide 2, and the front side surface of the elastic plate 36 is correspondingly contacted with the screw rod on the inner side of the slide 2. When the detection workbench 4 can move back and forth on the top surface of the bottom plate 1 through the slide rail 2, the use area of the workbench 4 is enlarged equivalently, and the clamp does not need to be disassembled or assembled. When the workbench 4 moves forwards, after the elastic plate 36 of the workbench 4 contacts the screw rod on the front side of the slide 2, the elastic plate 36 is utilized to avoid the screw rod from generating collision contact with the front side edge of the workbench 4, the screw rod on the front side end of the slide 2 is prevented from being damaged and falling, and the installation stability between the slide 2 and the bottom plate 1 is ensured.
The working principle of the invention is as follows:
referring to the attached drawings 1-3 of the specification, a plurality of slideways 2 are correspondingly placed at two sides and the center of the top surface of a workbench 4, a screw penetrates through a mounting groove 3 and is in spiral fit with the top surface of a bottom plate 1, so that two ends of the slideways 2 are fixedly mounted at the top of the bottom plate 1, and the slideways 2 can be correspondingly mounted according to the width of a boss 5 at the bottom of the workbench 4; when the workbench 4 slides on the top of the bottom plate 1, the workbench 4 slides between the two slide ways 2 by the aid of the bosses 5, the workbench 4 also slides on the inner sides of the slide grooves 13 of the slide ways 2 by the aid of the slide blocks 15, the bosses 5 are limited by the aid of the two adjacent slide ways 2, the workbench 4 is prevented from swinging left and right in the front and back sliding process, and stability of the workbench 4 in the sliding process is guaranteed.
After the workbench 4 slides to the front side of the bottom plate 1, the front side of the elastic plate 36 contacts the screw of the front side of the slide way 2 at this time, the rotating frame 18 is rotated, because the workbench 4 is limited to the clamping of the rotating frame 18, the rotating frame 18 is matched with the slide block 15 in a spiral manner, so that the slide block 15 slides in the movable groove 17 on the bottom surface of the workbench 4, the bottom of the slide block 15 slides in the slide groove 13 of the slide way 2, the two slide blocks 15 are gradually far away in the sliding process, the arc-shaped groove 16 on the outer side surface of the slide block 15 is gradually contacted with the clamping strip 14 of the side slide way 2 correspondingly, until the slide block 15 is tightly contacted with the clamping strip 14 of the side slide way 2 by the arc-shaped groove 16, the static friction force of the slide block 15 and the slide way 2 is utilized to prevent the workbench 4 from sliding on the top surface of the bottom plate 1, and thus ensuring the stability of the workbench 4 in detecting shaft workpieces.
The position of the workbench 4 at the top of the bottom plate 1 can be adjusted in real time according to the size and the shape of the workbench 4, the relative distance between two adjacent slideways 2 can be adjusted, and the bottom plate 1 is convenient to be suitable for the workbench 4 with different shapes.
Thereby select the mounted position of frame plate 7 according to the diameter of axle work piece, frame plate 7 utilizes the screw to run through the screw 8 of frame plate 7 outside portion, and the screw also cooperates with the 8 screws of the screw of 4 top surfaces of workstation, thereby with frame plate 7 fixed mounting in 4 top surfaces of workstation, two frame plate 7 correspond the installation back, two inboard two commentaries on classics 19 central lines of connecting that correspond of two frame plates 7 this moment are in same horizontal plane, and two distances of changeing between the 19 rolls are less than the diameter of axle work piece, can avoid the axle work piece to drop from between two commentaries on classics 19 rolls, make things convenient for two frame plates 7 to utilize two commentaries on classics 19 to be applicable to the axle work piece of different diameters, improve the suitability of whole alignment device.
The shaft workpiece is correspondingly placed at the top between the two rotating rollers 19, the circumferential side surfaces of the rotating rollers 19 can be attached to the outer surface of the shaft workpiece, whether the shaft workpiece is bent or not can be directly observed by the aid of the two rotating rollers 19, the shaft workpiece which can be quickly detected can be straightened after the shaft workpiece is bent.
The axle work piece corresponds places after the top between two commentaries on classics rollers 19, promotes compression roller 9 and removes, and compression roller 9 utilizes sliding sleeve 12 to slide at mounting bracket 10 top this moment, utilizes the recess of sliding sleeve 12 and the sand grip 11 sliding fit at mounting bracket 10 top, avoids sliding sleeve 12 to rotate at gliding in-process, thereby adjusts the position at mounting bracket 10 top according to the position of axle work piece compression roller 9, and the circumference side of until compression roller 9 corresponds with the top of axle work piece.
Unscrew the revolving rack 18, 18 medial extremity of revolving rack and the spiral cooperation of slider 15 and then make the arc wall 16 of slider 15 and the outside card strip 14 separation of side slide 2, can promote workstation 4 and slide at bottom plate 1 top, and workstation 4 utilizes the inboard commentaries on classics roller 19 of two frame plates 7 to drive axle work piece and is close to compression roller 9 gradually. When the circumferential side surface of the compression roller 9 contacts the shaft workpiece, the pressure of the compression roller 9 on the shaft workpiece acts on the tops of the two rotating rollers 19, the rotating rollers 19 move downwards under the action of the pressure, the rotating rollers 19 on the left side rotate clockwise due to the meshing effect of the gears 20 and the racks 21 at the end parts of the rotating rollers 19, the rotating rollers 19 on the right side rotate anticlockwise, the two rotating rollers 19 are convenient to limit the shaft workpiece, and the shaft workpiece is prevented from being separated from the rotating rollers 19 in the rotating process.
When the rotating roller 19 moves downwards, the rotating roller 19 drives the bottom frame 23 to move downwards by using the limiting ring 22, at the same time, the bottom frame 23 moves on the surface of the rotary groove 26 on the surface of the threaded rod 24 by using the clamping tooth 25, at the same time, the clamping tooth 25 enables the threaded rod 24 to rotate on the top of the workbench 4 by using the rotary groove 26, and the top end of the threaded rod 24 gradually enters the inside of the bottom frame 23. Due to the limitation of the vertical rod 28 penetrating through the groove 27 to the bottom sleeve 32, the rotary sleeve 31 is matched with the threaded rod 24 in a spiral mode, the rotary threaded rod 24 rotates at the moment, the rotary sleeve 31 can move upwards on the surface of the threaded rod 24 rapidly until the top surface of the rotary sleeve 31 is contacted with the bottom surface of the bottom frame 23, the bottom frame 23 is supported by the rotary sleeve 31 on the surface of the threaded rod 24, the rotary rollers 19 are prevented from moving downwards continuously, the supporting force of the rotary sleeve 31 and the bottom frame 23 acts on the rotary rollers 19 at the moment, the working table 4 is convenient to enable the two rotary rollers 19 to act on the shaft workpiece by the supporting force of the bottom frame 23 and the pressure of the compression roller 9 in the sliding process, and the shaft workpiece is extruded and straightened in the moving process.
When the rotating roller 19 moves downwards, the rotating roller 19 drives the top sleeve 29 at the end part of the connecting rod to move downwards on the surface of the vertical rod 28 by using the limiting ring 22, the vertical rod 28 limits the rotating roller 19 by using the limiting ring 22, and the rotating roller 19 is prevented from shaking in the downward moving process, so that the stability of a shaft workpiece at the top of the rotating roller 19 is ensured. The limiting ring 22 moves downwards stably, and the bottom frame 23 at the bottom of the limiting ring 22 can also descend stably and synchronously, so that the threaded rod 24 rotates on the top surface of the workbench 4 stably, and the stability of the downward movement of the rotating roller 19 is further improved.
The rotating roller 19 rotates in the downward moving process, the transverse groove 35 of the frame plate 7 is used for dragging and limiting the clamping block 34, the extrusion sleeve 33 rotates on the surface of the rotating roller 19 at the moment, the rotating roller 19 moves downward and can drag the clamping block 34 by using the extrusion sleeve 33, the clamping block 34 made of elastic rubber deforms and lengthens in the dragging process, the extrusion sleeve 33 conveniently moves downward along with the rotating roller 19 synchronously, the extrusion sleeve 33 is matched with the rotating roller 19 in a spiral mode, the directions of internal threads of the two extrusion sleeves 33 are opposite, the two extrusion sleeves 33 approach gradually in the rotating process of the rotating roller 19, the two extrusion sleeves 33 can clamp two ends of an axis workpiece at the top of the rotating roller 19 at the moment, and the stability of the axis workpiece in the extrusion straightening process is further improved.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (9)
1. The utility model provides an axle type work piece detects uses workstation, includes bottom plate (1), its characterized in that: the two sides and the center of the top surface of the bottom plate (1) are respectively provided with a slide way (2), the bottom surface of the inner side of each slide way (2) is equidistantly and parallelly provided with a plurality of mounting grooves (3), the slide ways (2) are mounted on the top surface of the bottom plate (1) by utilizing the screw matching of a screw and the mounting grooves (3), the top ends of the screw rods are higher than the top surfaces of the slide ways (2), the tops of the slide ways (2) are provided with a workbench (4), the bottom of the workbench (4) is provided with a boss (5) correspondingly matched with the space between every two adjacent slide ways (2), and the front side surface and the rear side surface of each boss (5) are respectively and fixedly provided with a handle (6); workstation (4) top surface is provided with the alignment device, the alignment device includes two frame plates (7), two frame plates (7) set up relatively, and two frame plates (7) all utilize screw and workstation (4) fixed mounting, and workstation (4) top surface and frame plate (7) outside portion all are provided with and correspond complex screw (8) with the screw, the alignment device top is provided with compression roller (9), compression roller (9) utilize mounting bracket (10) fixed mounting on bottom plate (1), and the circumference side of compression roller (9) corresponds the laminating with the axle work piece lateral surface of alignment device top surface.
2. The shaft workpiece detection workbench according to claim 1, wherein: mounting bracket (10) both ends are installed respectively in the both sides face center department of bottom plate (1), and mounting bracket (10) top both sides limit all is provided with sand grip (11), and compression roller (9) center department rotates and cup joints in sliding sleeve (12) surface, and the internal diameter of compression roller (9) is less than the external diameter of sliding sleeve (12), and sliding sleeve (12) slide and cup joint in sand grip (11) surface of mounting bracket (10), and sliding sleeve (12) inboard is provided with sand grip (11) and corresponds the recess that matches.
3. The shaft workpiece detection workbench according to claim 1, wherein: slide (2) inboard is provided with spout (13), spout (13) both sides wall all is provided with cylindric card strip (14), spout (13) both sides wall all is provided with the draw-in groove that corresponds the matching with card strip (14), workstation (4) both sides limit bottom all is provided with slider (15), slider (15) bottom corresponds the cooperation with spout (13), and slider (15) both sides limit is provided with arc wall (16) that correspond the matching with card strip (14), workstation (4) both sides bottom surface all is provided with movable groove (17) that correspond the matching with slider (15), slider (15) top is in movable groove (17) inside, workstation (4) both sides limit is run through and is provided with revolving rack (18), revolving rack (18) medial extremity spiral runs through slider (15).
4. The shaft workpiece detection workbench according to claim 1, wherein: the straightening device further comprises two rotating rollers (19), the two rotating rollers (19) are located between the two frame plates (7), gears (20) are arranged at the end portions of the two ends of each rotating roller (19), the length of each frame plate (7) is the same as that of each rotating roller (19), racks (21) correspondingly matched with the gears (20) are arranged on the inner side faces of the front end and the rear end of each frame plate (7), and the rotating rollers (19) are meshed with the racks (21) through the gears (20); two change roller (19) and set up relatively, two change roller (19) center department tops and the circumference side of compression roller (9) and correspond the cooperation, and two change between roller (19) the top and correspond and place the axle work piece.
5. The shaft-like workpiece detection workbench according to claim 4, characterized in that: it has cup jointed limit ring (22) all to rotate to change roller (19) both ends surface, it corresponds the annular of matching with limit ring (22) to change roller (19) surface to be provided with, the diameter of annular is less than the diameter of changeing roller (19), limit ring (22) bottom fixedly connected with underframe (23), underframe (23) bottom opening corresponds the cooperation with threaded rod (24), underframe (23) bottom opening is provided with card tooth (25), threaded rod (24) surface is provided with revolves groove (26) with card tooth (25) one-to-one, and threaded rod (24) bottom and workstation (4) top surface laminating.
6. The shaft-like workpiece detection workbench according to claim 5, characterized in that: the side is provided with through groove (27) around frame plate (7), runs through inside equal fixedly connected with montant (28) of groove (27) front and back side, and montant (28) top is slided and is cup jointed and is pushed up cover (29), and pushes up cover (29) and utilize connecting rod and limit ring (22) fixed connection, both sides all are provided with vertical form strip groove (30) around frame plate (7) medial surface, and limit ring (22) utilize the connecting rod and the vertical form strip groove (30) sliding fit that limit ring (22) are connected.
7. The shaft-like workpiece detection workbench according to claim 6, characterized in that: threaded rod (24) surface spiral cover has connect commentaries on classics cover (31), changes cover (31) one side fixedly connected with end cover (32), and end cover (32) slip cover connects in montant (28) surface, and changes cover (31) and utilize end cover (32) and montant (28) sliding fit, changes cover (31) top surface and underframe (23) bottom surface and corresponds, and changes cover (31) and end cover (32) cooperation and correspond the contact with a groove (30) bottom.
8. The shaft-like workpiece detection workbench according to claim 4, characterized in that: the surface of the rotating roller (19) is in threaded sleeve connection with an extrusion sleeve (33), the circumferential side face of the extrusion sleeve (33) is fixedly connected with an elastic clamping block (34), the top of the inner side face of the frame plate (7) is provided with a transverse groove (35) in sliding fit with the clamping block (34), the clamping block (34) is made of elastic rubber materials, and the width of the clamping block (34) is larger than that of the transverse groove (35).
9. The shaft workpiece detection workbench according to claim 1, wherein: the front end face of the workbench (4) is provided with an elastic plate (36), the bottom face of the elastic plate (36) is correspondingly attached to the top faces of the two bosses (5), the elastic plate (36) is fixedly mounted at the tops of the two bosses (5) through screws, the bottom face of the elastic plate (36) is attached to the top face of the slide (2), and the front side face of the elastic plate (36) is correspondingly contacted with a screw rod on the inner side of the slide (2).
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| CN202210542259.3A CN114769369B (en) | 2022-05-18 | 2022-05-18 | Workbench for detecting shaft workpieces |
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| CN202210542259.3A CN114769369B (en) | 2022-05-18 | 2022-05-18 | Workbench for detecting shaft workpieces |
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| CN114769369B CN114769369B (en) | 2023-09-26 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116538940A (en) * | 2023-07-06 | 2023-08-04 | 苏州次源科技服务有限公司 | High-precision measuring device and measuring method based on multidirectional high-precision camera |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5660068A (en) * | 1994-06-09 | 1997-08-26 | Hitachi Zosen Corporation | Roll type processing facility and roll width adjusting device therefor |
| CN212525514U (en) * | 2020-06-22 | 2021-02-12 | 天津亿利通工贸有限公司 | Steel pipe alignment equipment with cleaning device |
| CN112570502A (en) * | 2021-02-23 | 2021-03-30 | 烟台工程职业技术学院(烟台市技师学院) | Straightening repair device for metal pipe machining |
| CN213559239U (en) * | 2020-09-22 | 2021-06-29 | 合肥凯琳制冷设备有限公司 | Air condition compressor casing straightening tool |
| CN215355462U (en) * | 2021-06-30 | 2021-12-31 | 山东万佳铝业有限公司 | Straightening device for industrial aluminum material |
| CN114496538A (en) * | 2022-02-09 | 2022-05-13 | 深圳市富涛宏达电子有限公司 | Flexible hot-pressing shaping welding mechanism for inductance production |
-
2022
- 2022-05-18 CN CN202210542259.3A patent/CN114769369B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5660068A (en) * | 1994-06-09 | 1997-08-26 | Hitachi Zosen Corporation | Roll type processing facility and roll width adjusting device therefor |
| CN212525514U (en) * | 2020-06-22 | 2021-02-12 | 天津亿利通工贸有限公司 | Steel pipe alignment equipment with cleaning device |
| CN213559239U (en) * | 2020-09-22 | 2021-06-29 | 合肥凯琳制冷设备有限公司 | Air condition compressor casing straightening tool |
| CN112570502A (en) * | 2021-02-23 | 2021-03-30 | 烟台工程职业技术学院(烟台市技师学院) | Straightening repair device for metal pipe machining |
| CN215355462U (en) * | 2021-06-30 | 2021-12-31 | 山东万佳铝业有限公司 | Straightening device for industrial aluminum material |
| CN114496538A (en) * | 2022-02-09 | 2022-05-13 | 深圳市富涛宏达电子有限公司 | Flexible hot-pressing shaping welding mechanism for inductance production |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116538940A (en) * | 2023-07-06 | 2023-08-04 | 苏州次源科技服务有限公司 | High-precision measuring device and measuring method based on multidirectional high-precision camera |
| CN116538940B (en) * | 2023-07-06 | 2023-09-26 | 苏州次源科技服务有限公司 | High-precision measuring device and measuring method based on multidirectional high-precision camera |
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| CN114769369B (en) | 2023-09-26 |
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