CN107966086B - Large-scale transmission motor axle bush detecting system - Google Patents
Large-scale transmission motor axle bush detecting system Download PDFInfo
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- CN107966086B CN107966086B CN201711006592.8A CN201711006592A CN107966086B CN 107966086 B CN107966086 B CN 107966086B CN 201711006592 A CN201711006592 A CN 201711006592A CN 107966086 B CN107966086 B CN 107966086B
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
- G01B5/02—Measuring arrangements characterised by the use of mechanical techniques for measuring length, width or thickness
- G01B5/06—Measuring arrangements characterised by the use of mechanical techniques for measuring length, width or thickness for measuring thickness
Abstract
The invention discloses a large-scale transmission motor bearing bush detection system which comprises a bottom plate, wherein two triangular prism-shaped outer clamping columns are symmetrically arranged on the upper side of the bottom plate, first sliding blocks are arranged on the lower sides of the outer clamping columns, first sliding grooves corresponding to the first sliding blocks are arranged on the upper side of the bottom plate, first screw rods are rotatably connected to the inner side walls of the first sliding grooves and are in threaded connection with the first sliding blocks, cavities are formed in the bottom plate and are located between the two first sliding grooves, one ends of the first screw rods penetrate through the inner side walls of the first sliding grooves and extend inwards to the cavities, and first bevel gears are fixedly connected to one ends of the first screw rods located in the cavities. The axle bush is fixed by the two outer clamping columns and the plurality of inner clamping columns, so that the axle bush is more stable and firm, and meanwhile, the contact surfaces between the outer clamping columns and the axle bush as well as between the inner clamping columns and the axle bush are linear, so that the overlarge contact surface between the outer clamping columns and the axle bush is avoided, and the measurement precision is improved.
Description
Technical Field
The invention relates to the technical field of bearing bush production, in particular to a bearing bush detection system for a large-scale transmission motor.
Background
The bearing bush is the part of the sliding bearing contacted with the shaft neck, is in the shape of a tile-shaped semi-cylindrical surface, is very smooth and is generally made of wear-resistant materials such as bronze, antifriction alloy and the like. The bearing shell is divided into a single-piece type and a split type, and the single-piece type bearing shell is generally called a shaft sleeve. The integral bearing bush has two types of oil grooves and oil grooves. The bearing bush and the shaft neck adopt clearance fit and generally do not rotate along with the shaft.
In the production process of axle bush, need detect the thickness of each position of axle bush to guarantee the quality of product, and adopt slide caliper to measure, because the radian of axle bush and slide caliper's thickness, influence measuring accuracy.
In order to solve the problems, a large-scale transmission motor bearing bush detection system is provided.
Disclosure of Invention
The invention aims to solve the problem that the radian of a bearing bush and the thickness of a vernier caliper influence the measurement accuracy in the prior art when the vernier caliper is used for measuring the thickness of the bearing bush, and provides a bearing bush detection system of a large-scale transmission motor.
In order to achieve the purpose, the invention adopts the following technical scheme:
a large-scale transmission motor bearing bush detection system comprises a base plate, wherein two triangular prism-shaped outer clamping columns are symmetrically arranged on the upper side of the base plate, a first sliding block is arranged on the lower side of each outer clamping column, a first sliding groove corresponding to the first sliding block is formed in the upper side of the base plate, a first screw rod is rotatably connected to the inner side wall of the first sliding groove and is in threaded connection with the first sliding block, a cavity is formed in the base plate and is located between the two first sliding grooves, one end of the first screw rod penetrates through the inner side wall of the first sliding groove and extends into the cavity, a first helical gear is fixedly connected to one end, located in the cavity, of the first screw rod, a second helical gear meshed with the first helical gear is arranged between the two first helical gears, the second helical gear is rotatably connected with the inner bottom of the cavity through a first connecting shaft, and one end, far away from the second helical gear, penetrates through the inner bottom of the cavity and is fixedly connected with a, two be equipped with the installation cover between the outer tight post of clamp, the vertical setting down of port of installation cover, the downside of installation cover is located at the center of bottom plate upside through a plurality of dead lever fixed connection that encircle the setting, week side of installation cover encircles and is equipped with a plurality of interior tight posts of clamp, the installation cover passes through adjustment mechanism and interior tight column coupling of clamp, one side that adjustment mechanism was kept away from to interior tight post of clamp is equipped with the closed angle.
Preferably, the both sides of outer clamp post all are equipped with the arc flexure strip, the upper and lower both sides of arc flexure strip all are connected with the connecting block through the rotation of third pivot, one side that the connecting block is close to outer clamp post is equipped with the second slider, be equipped with the second spout that corresponds with the second slider on the outer clamp post, it is connected with the third screw rod to rotate on the inside wall of second spout, third screw rod and second slider threaded connection, the one end of third screw rod runs through the inside wall and the fixedly connected with third adjust knob of second spout.
Preferably, a torsion spring is sleeved on the third rotating shaft, and two ends of the torsion spring are respectively connected with the connecting block and the arc-shaped elastic sheet.
Preferably, one of the lateral edges of the two outer clamping posts is arranged opposite to each other.
Preferably, the adjusting mechanism comprises a second adjusting knob arranged on the upper side of the mounting cover, a second screw rod is fixedly connected to one side of the second adjusting knob close to the mounting cover, one end of the second screw rod far away from the second adjusting knob penetrates through the mounting cover and is rotatably connected with the bottom plate, a first connecting ring is sleeved on the second screw rod in a threaded manner, a plurality of first mounting rods corresponding to the inner clamping columns are arranged on the outer side wall of the first connecting ring in a surrounding manner, a first sliding opening corresponding to the first mounting rod is arranged on the side wall of the mounting cover, one end of the first mounting rod far away from the first connecting ring penetrates through the first sliding opening and extends outwards, a first mounting groove is arranged at one end of the first mounting rod far away from the first connecting ring, the inner side wall of the first mounting groove is rotatably connected with a first connecting rod through a first rotating shaft, and a second connecting ring is arranged on the second screw rod, the second connecting ring is positioned below the first connecting ring, the lower side of the second connecting ring is provided with an adjusting ring, the adjusting ring is in threaded sleeve connection with the second screw rod, the outer side wall of the second connecting ring is provided with a plurality of second installation rods corresponding to the first installation rods in a surrounding manner, the fixed rod is provided with second sliding openings corresponding to the second installation rods, one ends, far away from the second connecting ring, of the second installation rods penetrate through the second sliding openings and extend outwards, one ends, far away from the second connecting ring, of the second installation rods are provided with second installation grooves, the inner side walls of the second installation grooves are rotatably connected with second connecting rods through second rotating shafts, one ends, far away from the first rotating shafts, of the first connecting rods are provided with connecting grooves corresponding to the second connecting rods, one ends, far away from the second rotating shafts, of the second connecting rods are rotatably connected with the inner side walls of the connecting grooves through second connecting shafts, one sides, close to the installation covers, of the inner clamping columns are provided with, and two ends of the second connecting shaft respectively penetrate through the inner walls of two sides of the connecting groove and are rotatably connected with the inner side wall of the fixing groove.
Preferably, the upside of adjustable ring encircles and is equipped with a plurality of grooves of accomodating, it is equipped with the ball to accomodate the inslot, the tip that the bottom was kept away from to accomodate the inslot bottom to the ball runs through the notch of accomodating the groove and outwards protrudes, the downside of second go-between is equipped with the rolling groove that corresponds with the ball.
Preferably, the two sides of the first mounting rod and the second mounting rod are respectively provided with a third sliding block, and the inner side walls of the first sliding opening and the second sliding opening are provided with third sliding grooves corresponding to the third sliding blocks.
Preferably, the inner side wall of the first chute notch and the second screw rod are both provided with scale marks.
Preferably, the end of the sharp corner remote from the inner clamping post is in the same vertical plane as the centre line of the inner clamping post.
In the invention, a bearing bush to be detected is sleeved on an installation cover, an outer clamping column is positioned at the outer side of the bearing bush, a second adjusting knob is rotated to rotate a second screw rod, a first connecting ring is sleeved on the second screw rod in a threaded manner, meanwhile, the position of an adjusting ring is conveniently changed by rotating the adjusting ring due to the contact between a first installation rod and the inner side wall of a first sliding port, so that the first connecting ring is convenient to move along the direction of the second screw rod along with the rotation of the second screw rod, and the position of a first installation rod and the position of a second installation rod are convenient to change due to the change of the positions of the first connecting ring and the second connecting ring, and the size of an included angle between the first connecting rod and the second connecting rod is changed due to the connection between the first installation rod and the second installation rod through the first connecting rod and the second connecting rod, because the length of the first connecting rod and the second connecting rod is fixed, the distance between the joint of the first connecting rod and the second connecting rod and the mounting cover can be conveniently changed, the inner side wall of the bearing bush can be conveniently fixed through sharp corners by the inner clamping column, the inner side of the bearing bush can be simultaneously pressed by the plurality of sharp corners arranged around the inner clamping column, the pressure can be conveniently balanced and prevented from skewing, the first connecting shaft can conveniently drive the second helical gear to rotate by rotating the first adjusting knob, the first helical gear can conveniently drive the first screw to rotate by the first helical gear due to the meshing connection of the first helical gear and the second helical gear, the first slider is in threaded connection with the first screw, the first slider is in contact with the inner side wall of the first chute, the first slider can conveniently slide in the first chute along with the rotation of the first screw, the position of the outer clamping column can be conveniently changed, and the outer sides of the two outer clamping columns can simultaneously clamp the, the stability of fixing the bearing bush is further improved, the bearing bush is prevented from deflecting, because one side edge of the two outer clamping columns is arranged oppositely, the contact surface between the outer clamping columns and the bearing bush is in a vertical linear shape, meanwhile, the contact surface between the sharp corner and the bearing bush is also in a vertical linear shape, an overlarge contact surface with the bearing bush is avoided, and the accuracy of the thickness detection of the bearing bush is improved, because the inner side wall of the first chute notch and the second screw rod are both provided with scale marks, the distance X between the two outer clamping columns (the reading of the scale marks on the inner side wall of the two first chute notches) and the distance Y between the two opposite inner clamping columns are conveniently and respectively calculated, the thickness of the bearing bush is equal to (X-Y)/2, wherein the size of the Y is determined by the distance between the first connecting ring and the second connecting ring (the reading of the scale marks on the second screw rod) and the length (the fixed value) of the first connecting rod or, then the result is obtained according to the Pythagorean theorem. The axle bush is fixed by the two outer clamping columns and the plurality of inner clamping columns, so that the axle bush is more stable and firm, and meanwhile, the contact surfaces between the outer clamping columns and the axle bush as well as between the inner clamping columns and the axle bush are linear, so that the overlarge contact surface between the outer clamping columns and the axle bush is avoided, and the measurement precision is improved.
Drawings
FIG. 1 is a schematic structural diagram of a large-scale transmission motor bearing bush detection system according to the present invention;
FIG. 2 is a schematic view of the structure at A in FIG. 1;
FIG. 3 is a schematic view of the structure at B in FIG. 1;
FIG. 4 is a schematic view of a connection structure of a second connection ring in a large transmission motor bearing bush detection system according to the present invention;
fig. 5 is a schematic structural diagram of an outer clamping column in a large-scale transmission motor bearing bush detection system provided by the invention.
In the figure: the device comprises a base plate 1, an outer clamping column 2, a first sliding block 3, a first screw rod 4, a first bevel gear 5, a second bevel gear 6, a first connecting shaft 7, a first adjusting knob 8, an installation cover 9, a fixing rod 10, a second adjusting knob 11, a second screw rod 12, a first connecting ring 13, a first installation rod 14, a first rotating shaft 15, a first connecting rod 16, a second connecting ring 17, an adjusting ring 18, a second installation rod 19, a second rotating shaft 20, a second connecting rod 21, a second connecting shaft 22, an inner clamping column 23, a sharp corner 24, an arc-shaped elastic sheet 25, a third rotating shaft 26, a connecting block 27, a second sliding block 28, a third screw rod 29, a third adjusting knob 30, a torsion spring 31 and a ball 32.
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.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Referring to fig. 1-5, a large-scale transmission motor bearing bush detection system comprises a base plate 1, two triangular prism-shaped outer clamping columns 2 are symmetrically arranged on the upper side of the base plate 1, one side edge of each of the two outer clamping columns 2 is arranged oppositely, so that the contact surface between each outer clamping column 2 and a bearing bush is in a vertical linear shape, a first sliding block 3 is arranged on the lower side of each outer clamping column 2, a first sliding groove corresponding to the first sliding block 3 is arranged on the upper side of the base plate 1, a first screw rod 4 is rotatably connected to the inner side wall of the first sliding groove, the first screw rod 4 is in threaded connection with the first sliding block 3, a cavity is arranged in the base plate 1 and is positioned between the two first sliding grooves, one end of the first screw rod 4 penetrates through the inner side wall of the first sliding groove and extends into the cavity, a first helical gear 5 is fixedly connected to one end of the first screw rod 4 positioned in the cavity, a second helical gear 6, the second bevel gear 6 is rotatably connected with the inner bottom of the cavity through a first connecting shaft 7, and one end of the first connecting shaft 7, which is far away from the second bevel gear 6, penetrates through the inner bottom of the cavity and is fixedly connected with a first adjusting knob 8;
the two sides of the outer clamping column 2 are both provided with arc-shaped elastic pieces 25, the upper and lower sides of the arc-shaped elastic pieces 25 are rotatably connected with connecting blocks 27 through third rotating shafts 26, one side of the connecting block 27, which is close to the outer clamping column 2, is provided with a second sliding chute corresponding to the second sliding block 28, the inner side wall of the second sliding chute is rotatably connected with a third screw 29, the third screw 29 is in threaded connection with the second sliding block 28, one end of the third screw 29 penetrates through the inner side wall of the second sliding chute and is fixedly connected with a third adjusting knob 30, the third rotating shaft 26 is sleeved with a torsion spring 31, two ends of the torsion spring 31 are respectively connected with the connecting block 27 and the arc-shaped elastic pieces 25, the third adjusting knob 30 is rotated, so that the rotation of the third screw 29 is facilitated, because the second sliding block 28 is in threaded connection with the third screw 29, and the second sliding block 28 is in contact with the inner side wall, thereby make things convenient for second slider 28 to slide in the second spout along with the rotation of third screw 29, and then conveniently change two connecting block 27's removal, because the connecting block 27 of same arc flexure strip 25 both sides rotates with arc flexure strip 25 through third pivot 26 to be connected, thereby make things convenient for the removal of arc flexure strip 25, and then make things convenient for the outside contact of arc flexure strip 25 and axle bush, simultaneously because torsion spring 31's torsion effect, thereby make things convenient for the in close contact with of arc flexure strip 25 and axle bush lateral wall, and then improved the fixed stability of axle bush, prevent the axle bush skew.
Be equipped with installation cover 9 between two outer clamping column 2, the port of installation cover 9 sets up down vertically, the downside of installation cover 9 is located at the center of bottom plate 1 upside through a plurality of dead lever 10 fixed connection that encircle the setting, the week side of installation cover 9 encircles and is equipped with a plurality of interior clamping column 23, installation cover 9 is connected with interior clamping column 23 through adjustment mechanism, one side that adjustment mechanism was kept away from to interior clamping column 23 is equipped with closed angle 24, closed angle 24 keeps away from the tip of interior clamping column 23 and the central line of interior clamping column 23 are located same vertical plane, conveniently pass through the thickness of closed angle 24, reach the closed angle 24 and keep away from the distance between the tip of interior clamping column 23 and the central line of interior clamping column 23, thereby conveniently calculate the thickness of axle bush, the both sides of balanced interior clamping column 23 simultaneously, prevent the skew of interior clamping column 23, thereby the skew of axle bush has been avoided.
The adjusting mechanism comprises a second adjusting knob 11 arranged on the upper side of the mounting cover 9, one side, close to the mounting cover 9, of the second adjusting knob 11 is fixedly connected with a second screw rod 12, one end, far away from the second adjusting knob 11, of the second screw rod 12 penetrates through the mounting cover 9 and is rotatably connected with the bottom plate 1, a first connecting ring 13 is sleeved on the second screw rod 12 in a threaded manner, a plurality of first mounting rods 14 corresponding to the inner clamping columns 23 are arranged on the outer side wall of the first connecting ring 13 in a surrounding manner, a first sliding opening corresponding to the first mounting rods 14 is formed in the side wall of the mounting cover 9, one end, far away from the first connecting ring 13, of each first mounting rod 14 penetrates through the first sliding opening and extends outwards, a first mounting groove is formed in one end, far away from the first connecting ring 13, of each first mounting rod 14, and the inner side wall of each first mounting groove is rotatably connected with a first connecting rod 16;
the second screw 12 is sleeved with a second connecting ring 17, the second connecting ring 17 is located below the first connecting ring 13, the lower side of the second connecting ring 17 is provided with an adjusting ring 18, the upper side of the adjusting ring 18 is provided with a plurality of accommodating grooves in a surrounding manner, the accommodating grooves are internally provided with balls 32, the end part of the ball 32 far away from the bottom in the accommodating groove penetrates through the notch of the accommodating groove and protrudes outwards, the lower side of the second connecting ring 17 is provided with a rolling groove corresponding to the ball 32, the contact area is reduced, meanwhile, the sliding friction is changed into rolling friction, the friction force is reduced, the relative rotation between the second connecting ring 17 and the adjusting ring 18 is facilitated, the adjusting ring 18 is in threaded sleeve connection on the second screw 12, a plurality of second mounting rods 19 corresponding to the first mounting rods 14 are arranged on the outer side wall of the second connecting ring 17 in a surrounding manner, the fixing rod 10 is provided with second sliding openings corresponding to the second mounting rods 19, one end of the second mounting rods 19 far away from the second connecting ring 17 penetrates through the second, a second mounting groove is formed in one end, away from the second connecting ring 17, of the second mounting rod 19, and a second connecting rod 21 is rotatably connected to the inner side wall of the second mounting groove through a second rotating shaft 20;
the two sides of the first mounting rod 14 and the second mounting rod 19 are both provided with a third slider, the inner side walls of the first sliding opening and the second sliding opening are provided with third sliding grooves corresponding to the third sliders, one end of the first connecting rod 16, which is far away from the first rotating shaft 15, is provided with a connecting groove corresponding to the second connecting rod 21, one end of the second connecting rod 21, which is far away from the second rotating shaft 20, is rotatably connected with the inner side wall of the connecting groove through a second connecting shaft 22, one side of the inner clamping column 23, which is close to the mounting cover 7, is provided with a fixing groove corresponding to the end part of the first connecting rod 16, and two ends of the second connecting shaft 22 respectively penetrate through the inner walls of the two sides of the connecting;
the inner side wall of the first chute notch and the second screw rod are respectively provided with scale marks, so that the distance X between the two outer clamping columns 2 (the reading of the scale marks on the inner side wall of the first chute notch) and the distance Y between the two opposite inner clamping columns 23 can be conveniently and respectively calculated, the thickness of the bearing bush is equal to (X-Y)/2, and the size of Y is obtained according to the pythagorean theorem through the distance between the first connecting ring 13 and the second connecting ring 17 (the reading of the scale marks on the second screw rod 12) and the length (fixed value) of the first connecting rod 16 or the second connecting rod 21.
In the invention, a bearing bush to be detected is sleeved on an installation cover 9, an outer clamping column 2 is positioned at the outer side of the bearing bush, a second screw 12 is rotated by rotating a second adjusting knob 11, the first connecting ring 13 is sleeved on the second screw 12 in a threaded manner, meanwhile, the position of an adjusting ring 18 is conveniently changed by rotating the adjusting ring 18 due to the fact that the first installation rod 14 is in contact with the inner side wall of a first sliding port along with the rotation of the second screw 12, the first connecting ring 13 moves along the direction of the second screw 12 along with the rotation of the second screw 12, and the position of the first installation rod 14 and the position of the second installation rod 19 are conveniently changed due to the fact that the adjusting ring 18 is sleeved on the second screw 12 in a threaded manner, and the position of the adjusting ring 18 is conveniently changed by rotating the adjusting ring 18, so that the position of the second connecting ring 17 is adjusted, and the first installation rod 14 and the second installation rod 19 are connected through a first connecting rod 16 and a second connecting rod, thereby changing the size of the included angle between the first connecting rod 16 and the second connecting rod 21, and because the length of the first connecting rod 16 and the second connecting rod 21 is fixed, thereby conveniently changing the distance between the joint of the first connecting rod 16 and the second connecting rod 21 and the mounting cover 9, further facilitating the inner clamping column 23 to fix the inner side wall of the bearing bush through the sharp corners 24, simultaneously pressing the inner side of the bearing bush through the plurality of sharp corners 24 arranged in a surrounding way, thereby facilitating the balance of the pressing force and preventing the bearing bush from skewing, thereby facilitating the first connecting shaft 7 to drive the second bevel gear 6 to rotate by rotating the first adjusting knob 8, thereby facilitating the first bevel gear 5 to drive the first screw rod 4 to rotate due to the meshing connection of the first bevel gear 5 and the second bevel gear 6, and facilitating the rotation of the first slide block 3 along with the first screw rod 4 due to the threaded connection of the first slide block 3 and the first screw rod 4, and the contact of the first slide block 3 and the inner, the two outer clamping columns 2 simultaneously clamp the outer side of the bearing bush, the stability of fixing the bearing bush is further improved, the bearing bush is prevented from deflecting, because one side edge of the two outer clamping columns 2 is oppositely arranged, the contact surface between the outer clamping columns 2 and the bearing bush is in a vertical linear shape, the contact surface between a sharp corner 23 and the bearing bush is in a vertical linear shape, the overlarge contact surface with the bearing bush is avoided, the accuracy of detecting the thickness of the bearing bush is improved, because the inner side wall of the groove of the first sliding groove and the second screw 12 are both provided with scale marks, the distance X between the two outer clamping columns 2 (the reading of the scale marks on the inner side wall of the groove of the two first sliding grooves) and the distance Y between the two opposite inner clamping columns 23 are respectively calculated conveniently, and the thickness of the bearing bush is equal to (X-Y)/2, wherein the size of Y is obtained according to the pythagorean theorem by the distance between the first and second connection rings 13 and 17 (reading of the graduation marks on the second screw 12) and the length (constant value) of the first or second connection rod 16 or 21.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (8)
1. A large-scale transmission motor bearing bush detection system comprises a base plate (1) and is characterized in that two triangular prism-shaped outer clamping columns (2) are symmetrically arranged on the upper side of the base plate (1), a first sliding block (3) is arranged on the lower side of each outer clamping column (2), a first sliding groove corresponding to the first sliding block (3) is arranged on the upper side of the base plate (1), a first screw rod (4) is rotatably connected to the inner side wall of the first sliding groove, the first screw rod (4) is in threaded connection with the first sliding block (3), a cavity is arranged in the base plate (1), the cavity is located between the two first sliding grooves, one end of the first screw rod (4) penetrates through the inner side wall of the first sliding groove and extends into the cavity, a first helical gear (5) is fixedly connected to one end of the first screw rod (4) located in the cavity, a second helical gear (6) meshed with the first helical gear is arranged between the two first helical gears (5), the second bevel gear (6) is rotatably connected with the inner bottom of the cavity through a first connecting shaft (7), one end, far away from the second bevel gear (6), of the first connecting shaft (7) penetrates through the inner bottom of the cavity and is fixedly connected with a first adjusting knob (8), an installation cover (9) is arranged between the two outer clamping columns (2), a port of the installation cover (9) is arranged vertically downwards, the lower side of the installation cover (9) is fixedly connected to the center of the upper side of the bottom plate (1) through a plurality of fixing rods (10) arranged in a surrounding mode, a plurality of inner clamping columns (23) are arranged in the surrounding mode on the circumferential side of the installation cover (9), the installation cover (9) is connected with the inner clamping columns (23) through an adjusting mechanism, and sharp corners (24) are arranged on one sides, far away from the adjusting mechanism, of the inner clamping columns (23);
the adjusting mechanism comprises a second adjusting knob (11) arranged on the upper side of the mounting cover (9), a second screw rod (12) is fixedly connected to one side, close to the mounting cover (9), of the second adjusting knob (11), one end, far away from the second adjusting knob (11), of the second screw rod (12) penetrates through the mounting cover (9) and is rotatably connected with the bottom plate (1), a first connecting ring (13) is sleeved on the second screw rod (12) in a threaded manner, a plurality of first mounting rods (14) corresponding to the inner clamping columns (23) are arranged on the outer side wall of the first connecting ring (13) in an encircling manner, first sliding openings corresponding to the first mounting rods (14) are formed in the side wall of the mounting cover (9), one end, far away from the first connecting ring (13), of the first mounting rod (14) penetrates through the first sliding openings and extends outwards, and one end, far away from the first connecting ring (13), of the first mounting rod (14) is provided with a first mounting groove, the utility model discloses a fixing device for a screw driver, including first mounting groove, second mounting groove, first connecting ring (17), second screw rod (12), second connecting ring (17) are connected with first connecting rod (16) through first pivot (15) rotation, the cover is equipped with second go-between (17) on second screw rod (12), second go-between (17) are located the below of first connecting ring (13), the downside of second go-between (17) is equipped with adjustable ring (18), adjustable ring (18) screw thread cup joints on second screw rod (12), it is equipped with a plurality of second installation poles (19) that correspond with first installation pole (14) to encircle on the lateral wall of second go-between (17), be equipped with the second spout that corresponds with second installation pole (19) on dead lever (10), the one end that second go-between (17) was kept away from in second installation pole (19) runs through the second spout and outwards extends, the one end that second go-between (17) was kept away from in second, the inside wall of second mounting groove rotates through second pivot (20) and is connected with second connecting rod (21), the one end that first pivot (15) were kept away from in head rod (16) is equipped with the spread groove that corresponds with second connecting rod (21), the one end that second pivot (20) were kept away from in second connecting rod (21) is connected through the inside wall rotation of second connecting axle (22) and spread groove, one side that interior clamp post (23) are close to installation cover (7) is equipped with the fixed slot that corresponds with head rod (16) tip, the both ends of second connecting axle (22) run through the both sides inner wall of spread groove respectively and are connected with the inside wall rotation of fixed slot.
2. The bearing bush detection system for the large-scale transmission motor according to claim 1, wherein arc-shaped elastic pieces (25) are arranged on two sides of the outer clamping column (2), connecting blocks (27) are rotatably connected to the upper and lower sides of the arc-shaped elastic pieces (25) through third rotating shafts (26), a second sliding block (28) is arranged on one side, close to the outer clamping column (2), of each connecting block (27), a second sliding groove corresponding to the second sliding block (28) is formed in the outer clamping column (2), a third screw rod (29) is rotatably connected to the inner side wall of the second sliding groove, the third screw rod (29) is in threaded connection with the second sliding block (28), and one end of the third screw rod (29) penetrates through the inner side wall of the second sliding groove and is fixedly connected with a third adjusting knob (30).
3. The large transmission motor bearing bush detection system according to claim 2, wherein a torsion spring (31) is sleeved on the third rotating shaft (26), and two ends of the torsion spring (31) are respectively connected with the connecting block (27) and the arc-shaped elastic sheet (25).
4. The large-scale transmission motor bearing bush detection system according to claim 1, wherein one side edge of the two outer clamping columns (2) is arranged oppositely.
5. The large transmission motor bearing bush detecting system according to claim 1, characterized in that the adjusting ring (18) is provided with a plurality of accommodating grooves around the upper side thereof, the accommodating grooves are provided with balls (32), the end portions of the balls (32) far away from the inner bottom of the accommodating grooves extend through the notches of the accommodating grooves and protrude outwards, and the lower side of the second connecting ring (17) is provided with rolling grooves corresponding to the balls (32).
6. The large-scale transmission motor bearing bush detection system according to claim 1, wherein third sliding blocks are arranged on two sides of the first mounting rod (14) and the second mounting rod (19), and third sliding grooves corresponding to the third sliding blocks are arranged on inner side walls of the first sliding opening and the second sliding opening.
7. The system for detecting bearing bushes of a large-scale transmission motor according to claim 1, wherein scale marks are arranged on the inner side wall of the first chute notch and the second screw rod.
8. The large transmission motor bearing bush detection system according to claim 1, wherein the end of the sharp corner (24) far away from the inner clamping column (23) is located in the same vertical plane with the center line of the inner clamping column (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711006592.8A CN107966086B (en) | 2017-10-25 | 2017-10-25 | Large-scale transmission motor axle bush detecting system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711006592.8A CN107966086B (en) | 2017-10-25 | 2017-10-25 | Large-scale transmission motor axle bush detecting system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107966086A CN107966086A (en) | 2018-04-27 |
| CN107966086B true CN107966086B (en) | 2020-03-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201711006592.8A Active CN107966086B (en) | 2017-10-25 | 2017-10-25 | Large-scale transmission motor axle bush detecting system |
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| CN107966086B (en) * | 2017-10-25 | 2020-03-13 | 马鞍山湖滨无纺布科技有限公司 | Large-scale transmission motor axle bush detecting system |
| CN110260757B (en) * | 2019-07-17 | 2020-12-29 | 浙江晟益封头有限公司 | Height detection tool for necking end socket |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3714786A1 (en) * | 1987-05-04 | 1988-11-24 | Kermi Gmbh | Device for measuring round stock |
| RU2066840C1 (en) * | 1993-01-11 | 1996-09-20 | Виктор Иванович Прокофьев | Device measuring linear dimensions |
| CN202195786U (en) * | 2011-08-08 | 2012-04-18 | 广州安达汽车零部件股份有限公司 | Device for measuring bearing shell semicircle overtopping height |
| CN203053421U (en) * | 2013-01-19 | 2013-07-10 | 机科发展科技股份有限公司 | Bearing bush wall thickness automation measurement apparatus |
| CN104006728A (en) * | 2013-12-16 | 2014-08-27 | 国网新源水电有限公司新安江水力发电厂 | Elastic metal plastic tile eccentric distance checking equipment and elastic metal plastic tile eccentric distance checking and correcting process |
| CN106076884A (en) * | 2016-07-26 | 2016-11-09 | 苏州小圣人自动化设备有限公司 | A kind of smart bearing shell detection line |
| CN107941178A (en) * | 2017-11-02 | 2018-04-20 | 曹丽美 | A kind of Intelligentized steel pipe detection device |
| CN107966086A (en) * | 2017-10-25 | 2018-04-27 | 马鞍山湖滨无纺布科技有限公司 | A kind of large-scale drive motor bearing shell detecting system |
-
2017
- 2017-10-25 CN CN201711006592.8A patent/CN107966086B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3714786A1 (en) * | 1987-05-04 | 1988-11-24 | Kermi Gmbh | Device for measuring round stock |
| RU2066840C1 (en) * | 1993-01-11 | 1996-09-20 | Виктор Иванович Прокофьев | Device measuring linear dimensions |
| CN202195786U (en) * | 2011-08-08 | 2012-04-18 | 广州安达汽车零部件股份有限公司 | Device for measuring bearing shell semicircle overtopping height |
| CN203053421U (en) * | 2013-01-19 | 2013-07-10 | 机科发展科技股份有限公司 | Bearing bush wall thickness automation measurement apparatus |
| CN104006728A (en) * | 2013-12-16 | 2014-08-27 | 国网新源水电有限公司新安江水力发电厂 | Elastic metal plastic tile eccentric distance checking equipment and elastic metal plastic tile eccentric distance checking and correcting process |
| CN106076884A (en) * | 2016-07-26 | 2016-11-09 | 苏州小圣人自动化设备有限公司 | A kind of smart bearing shell detection line |
| CN107966086A (en) * | 2017-10-25 | 2018-04-27 | 马鞍山湖滨无纺布科技有限公司 | A kind of large-scale drive motor bearing shell detecting system |
| CN107941178A (en) * | 2017-11-02 | 2018-04-20 | 曹丽美 | A kind of Intelligentized steel pipe detection device |
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