CN108311934B - Connecting rod shaft sleeve double-end machining equipment - Google Patents
Connecting rod shaft sleeve double-end machining equipment Download PDFInfo
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- CN108311934B CN108311934B CN201810167656.0A CN201810167656A CN108311934B CN 108311934 B CN108311934 B CN 108311934B CN 201810167656 A CN201810167656 A CN 201810167656A CN 108311934 B CN108311934 B CN 108311934B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q7/00—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
- B23Q1/25—Movable or adjustable work or tool supports
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
- B23Q5/22—Feeding members carrying tools or work
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Abstract
The invention relates to a double-end processing device for a connecting rod shaft sleeve. It solves the technical problems of unreasonable design and the like in the prior art. The connecting rod shaft sleeve double-end machining equipment comprises a frame, wherein a horizontal bottom plate is arranged at the top of the frame, two symmetrical displacement adjusting seats are arranged on the upper surface of the horizontal bottom plate, one end of each displacement adjusting seat is hinged with the horizontal bottom plate, each displacement adjusting seat is respectively connected with a swinging displacement driving mechanism and swings and displaces in the horizontal direction, a shaft sleeve end cutting device is respectively arranged on each displacement adjusting seat, a shaft sleeve end inclined plane deviation adjusting mechanism is arranged between each displacement adjusting seat and the shaft sleeve end cutting device, and a shaft sleeve clamping device positioned between the two displacement adjusting seats is arranged on the frame or the horizontal bottom plate. The invention has the advantages that: the universality is stronger, and the processing precision and the production efficiency can be improved.
Description
Technical Field
The invention belongs to the technical field of mechanical equipment, and particularly relates to connecting rod shaft sleeve double-end machining equipment.
Background
The two ends of the connecting rod shaft sleeve are of symmetrical inclined plane structures.
At present, a special machine is generally adopted for single-sided independent machining, namely, one inclined end face is machined and then the other inclined end face is machined.
Although the above-described processing method can satisfy the production requirements, the above-described method has at least the following technical problems:
1. the end face accuracy of the sleeve cannot be ensured, i.e., the machining accuracy is poor.
2. The production efficiency is lower and the labor intensity is higher.
3. The versatility of the device is poor.
Disclosure of Invention
The invention aims to solve the problems and provide the connecting rod shaft sleeve double-end processing equipment which has stronger universality and can improve the processing precision and the production efficiency.
In order to achieve the above purpose, the present invention adopts the following technical scheme: the connecting rod shaft sleeve double-end processing equipment comprises a frame, wherein a horizontal bottom plate is arranged at the top of the frame, two symmetrical displacement adjusting seats are arranged on the upper surface of the horizontal bottom plate, one end of each displacement adjusting seat is hinged with the horizontal bottom plate, each displacement adjusting seat is respectively connected with a swinging displacement driving mechanism and swings and displaces in the horizontal direction, a shaft sleeve end cutting device is respectively arranged on each displacement adjusting seat, a shaft sleeve end inclined plane deviation adjusting mechanism is arranged between the displacement adjusting seat and the shaft sleeve end cutting device, a shaft sleeve clamping device arranged between the two displacement adjusting seats is arranged on the frame or the horizontal bottom plate, and a servo feeding device capable of feeding a shaft sleeve to be processed into the shaft sleeve clamping device is further arranged on the frame or the horizontal bottom plate.
In the connecting rod shaft sleeve double-end processing equipment, the shaft sleeve end inclined plane deviation adjusting mechanism comprises a base, a power head fixing frame is connected to the top of the base, adjusting blocks are respectively arranged at two ends of the top of the base and are connected to the upper portion of the adjusting blocks, a synchronous driving mechanism capable of driving the adjusting blocks to synchronously move is arranged on the base, an inclined plane transmission structure capable of driving the power head fixing frame to lift when the synchronous driving mechanism acts is arranged between the base and the adjusting blocks, and an asynchronous driving mechanism capable of driving the adjusting blocks to independently move is arranged on the synchronous driving mechanism.
In the double-end processing equipment for the connecting rod shaft sleeve, the inclined plane transmission structure comprises lower inclined planes arranged at two ends of the top of the base, the inclined directions of the lower inclined planes arranged at two ends of the top of the base are consistent, and upper inclined planes which are mutually matched with the lower inclined planes are respectively arranged on the lower surface of the adjusting block.
In the connecting rod shaft sleeve double-end processing equipment, two ends of the power head fixing frame are respectively provided with a vertical locking mechanism which can prevent the adjusting block from moving relative to the base when the adjusting block moves to a set position.
In the connecting rod shaft sleeve double-end processing equipment, the synchronous driving mechanism comprises a translation driving plate which is horizontally and slidably connected with the base, a synchronous adjusting screw rod which is rotationally connected with the base is arranged on the base, the threaded end of the synchronous adjusting screw rod stretches into a screw hole II in the middle of the translation driving plate and is in threaded connection with the screw hole II, and two ends of the translation driving plate are connected with the adjusting block through the asynchronous driving mechanism.
In the double-end machining equipment for the connecting rod shaft sleeve, the asynchronous driving mechanism comprises an asynchronous adjusting screw rod rotationally connected with the translation driving plate, and the threaded end of the asynchronous adjusting screw rod stretches into a screw hole III at one end of the adjusting block and is in threaded connection with the screw hole III.
In the connecting rod shaft sleeve double-end processing equipment, the servo feeding device comprises a fixed seat, a translation feeding rod which is in sliding connection with the fixed seat is arranged on the fixed seat in a penetrating mode and is suspended, a translation guide structure is arranged between the translation feeding rod and the fixed seat, a shaft sleeve circumferential locking structure is arranged at the suspension end of the translation feeding rod, and the translation feeding rod is connected with the servo driving device.
In the connecting rod shaft sleeve double-end processing equipment, the shaft sleeve circumferential locking structure comprises a radial moving pin which is arranged at the suspended end of the translational feeding rod and can move radially relative to the translational feeding rod, and the radial moving pin is connected with the moving cylinder.
In the above-mentioned connecting rod axle sleeve bi-polar processing equipment, axle sleeve clamping device be including being the U-shaped frame that inverts the setting, be equipped with two semicircular clamping blocks that are the symmetry setting in the U-shaped frame, the upper end and the U-shaped frame sliding connection of every semicircular clamping block, the lower extreme and the horizontal bottom plate sliding connection of every semicircular clamping block, arbitrary semicircular clamping block is fixed to be set up, another semicircular clamping block is connected with the clamping actuating mechanism that can drive its semicircular clamping block that is close to or keeps away from fixed setting.
In the double-end machining equipment for the connecting rod shaft sleeve, the swing displacement driving mechanism comprises a screw rod seat fixed at the top of the frame, a driving screw rod in threaded connection with the screw rod seat is arranged on the screw rod seat in a penetrating mode, one end of the driving screw rod is hinged to the displacement adjusting seat, the driving screw rod is connected with the driving device, and a displacement guiding structure is arranged between the frame and the displacement adjusting seat.
Compared with the prior art, the connecting rod shaft sleeve double-end processing equipment and the method have the advantages that:
1. the universal shaft sleeve is strong in universality, the shaft sleeves with two structures can be processed, namely, the two ends of the shaft sleeve are parallel to each other, or the two ends of the shaft sleeve are inclined shaft sleeves, so that the switching of the two states is suitable for actual production, and the design is more reasonable.
2. The double-end synchronous cutting greatly improves the production efficiency, particularly the cutting precision when the double end is in an inclined plane state, and reduces the labor intensity in an intangible way.
3. The designed shaft sleeve end inclined plane deviation adjusting mechanism improves the production and processing precision and accords with the development trend of the prior art.
4. The connecting rod shaft sleeve double-end inclined plane deviation adjusting mechanism is simple in structure, convenient to operate and reliable in connection.
5. The connecting rod shaft sleeve double-end inclined plane deviation adjusting mechanism is provided with the synchronous driving mechanism and the asynchronous driving mechanism to adjust and position the height and the angle of the power head fixing frame, and the working efficiency is improved.
6. The connecting rod shaft sleeve double-end inclined plane deviation adjusting mechanism is accurate in height and angle adjustment and positioning, and the inclined plane chamfer flatness is good.
7. The servo feeding mechanism adopts a servo driving device to drive the translation feeding rod, and is matched with the translation guiding structure, so that the feeding position is more accurate, and the processing quality is higher.
8. The servo feeding mechanism is provided with the shaft sleeve circumferential locking structure, so that the workpiece to be processed is prevented from shifting or falling off in the feeding process.
9. The servo feeding mechanism has the advantages of simple structure, reliable connection and good operation safety.
Drawings
Fig. 1 is a schematic view of the structure provided by the present invention.
Fig. 2 is a schematic view of another view structure provided in the present invention.
Fig. 3 is a schematic view of a three-dimensional structure according to the present invention.
FIG. 4 is a schematic view of a mechanism for adjusting deviation of inclined surface of end portion of sleeve according to the present invention
Fig. 5 is a schematic diagram II of a shaft sleeve end inclined plane deviation adjusting mechanism provided by the invention.
Fig. 6 is a schematic view of a base in the shaft sleeve end inclined plane deviation adjusting mechanism provided by the invention.
Fig. 7 is a schematic structural diagram of a servo feeding mechanism provided by the invention.
Fig. 8 is a schematic perspective view of a servo feeding mechanism provided by the invention.
In the drawing, a frame 10, a waste discharge groove 100, a screw holder 101, a driving screw 102, a displacement guide structure 103, an arched rack 103a, a guide gear 103b, a driving gear 104, a horizontal bottom plate 20, a displacement adjustment holder 30, a sleeve end cutting device 40, a cutting driving motor 401, a sleeve clamping device 50, a U-shaped outer frame 501, a semicircular clamping block 502, a clamping driving screw 503, a base 1, an upper inclined surface 1a, a power head fixing frame 2, an adjusting block 3, a lower inclined surface 3a, a synchronous driving mechanism 4, a synchronous adjusting screw 4a, an asynchronous driving mechanism 5, an asynchronous adjusting screw 5a, a locking bolt 6, a translation driving plate 7, a positioning notch 7a, a U-shaped block 8, a fixed seat A1, a horizontal bottom plate A11, a vertical fixed long plate A12, a vertical fixed short plate A13, a translation feeding rod A2, a radial moving pin A3, a positioning step A4, a guide slider A5, a guide rod A6 and a servo motor A7.
Detailed Description
The following are specific embodiments of the invention and the technical solutions of the invention will be further described with reference to the accompanying drawings, but the invention is not limited to these embodiments.
As shown in fig. 1-3, the double-end processing device for the connecting rod shaft sleeve comprises a frame 10, a waste material falling inlet is arranged at the top of the frame 10, and a waste material discharging groove 100 connected with the waste material falling inlet is connected in the frame 10.
A horizontal bottom plate 20 is arranged at the top of the frame 10, and an upper waste falling inlet communicated with the waste falling inlet is arranged in the middle of the horizontal bottom plate 20.
The structure can collect and discharge the waste by itself, thereby avoiding the accumulation of the waste on the frame and the like.
Two symmetrical displacement adjusting seats 30 are arranged on the upper surface of the horizontal bottom plate 20, one end of each displacement adjusting seat 30 is hinged with the horizontal bottom plate 20, each displacement adjusting seat 30 is connected with a swinging displacement driving mechanism, and the displacement adjusting seats 30 swing and displace in the horizontal direction.
One end of the displacement adjustment seat 30 is hinged with the horizontal bottom plate 20 by a vertical hinge shaft.
The swing displacement driving mechanism is connected with the other end of the displacement adjustment seat 30.
Specifically, the swing displacement driving mechanism of the embodiment includes a screw rod seat 101 fixed at the top of the frame 10, a driving screw rod 102 in threaded connection with the screw rod seat 101 is threaded on the screw rod seat 101, one end of the driving screw rod 102 is hinged with the displacement adjusting seat 30, the driving screw rod 102 is connected with a driving device, the driving device includes a driving gear 104 sleeved on the driving screw rod 102, the driving gear is meshed with a driving gear, and the driving gear is connected with a swing driving motor.
Through the structure, the swing displacement of the displacement adjusting seats 30 can be realized, namely, the two displacement adjusting seats 30 are distributed at 180 degrees, or the two displacement adjusting seats 30 are distributed at a state smaller than 180 degrees, so that the universality is stronger.
A displacement guide 103 is provided between the frame 10 and the displacement adjustment seat 30. Specifically, the displacement guiding structure 103 of the present embodiment includes an arch-shaped rack 103a fixed at the outer end of the displacement adjusting seat 30, and a guiding gear 103b engaged with the arch-shaped rack 103a is provided at the top of the frame.
By designing the displacement guide structure 103, the guide during swinging can be realized, and the stability and smoothness of swinging are further improved.
Of course, the swing displacement driving mechanism can also be a cylinder or an oil cylinder structure.
The shaft sleeve end cutting devices 40 are respectively arranged on each displacement adjusting seat 30, and the shaft sleeve end cutting devices 40 change along with the angle change of the displacement adjusting seats 30, namely, the processing requirements of different end faces are met.
Next, the sleeve end cutting device 40 includes a power head on which a cutter is provided.
The shaft sleeve end inclined plane deviation adjusting mechanism is arranged between the displacement adjusting seat 30 and the shaft sleeve end cutting device 40, specifically, as shown in fig. 4-6, the shaft sleeve end inclined plane deviation adjusting mechanism of the embodiment comprises a base 1, a power head fixing frame 2 is connected to the top of the base 1, adjusting blocks 3 are respectively arranged at two ends of the top of the base 1, the power head fixing frame 2 is connected to the upper portion of the adjusting blocks 3, a synchronous driving mechanism 4 capable of driving the adjusting blocks 3 to synchronously move is arranged on the base 1, an inclined plane transmission structure capable of driving the power head fixing frame 2 to lift when the synchronous driving mechanism 4 acts is arranged between the base 1 and the adjusting blocks 3, and an asynchronous driving mechanism 5 capable of driving the adjusting blocks 3 to independently move is arranged on the synchronous driving mechanism 4.
The synchronous driving mechanism can be arranged to realize the height adjustment of the power head fixing frame, and the asynchronous driving mechanism can be arranged to realize the angle adjustment of the power head fixing frame.
The synchronous driving mechanism 4 is arranged to realize the height adjustment of the power head fixing frame 2, and the asynchronous driving mechanism 5 is arranged to realize the angle adjustment of the power head fixing frame 2.
The inclined plane transmission structure comprises lower inclined planes 3a arranged at two ends of the top of the base 1, the inclined directions of the lower inclined planes 3a arranged at two ends of the top of the base 1 are consistent, and upper inclined planes 1a which are mutually matched with the lower inclined planes 3a are respectively arranged on the lower surface of the adjusting block 3.
The two ends of the top of the base 1 are respectively provided with a positioning groove, and the bottom of each positioning groove is provided with the lower inclined surface 3a.
A positioning groove is arranged to prevent the adjusting block 3 from being excessively moved to be separated from the base 1.
The two positioning grooves are arranged at intervals, and one corresponding end of each positioning groove close to the top of the base 1 is communicated with the outside.
The two ends of the power head fixing frame 2 are respectively provided with a vertical locking mechanism which can prevent the adjusting block 3 from moving relative to the base 1 when the adjusting block 3 moves to a set position.
The vertical locking mechanism is arranged, so that the cutting chamfering precision is reduced due to severe shaking of the power head fixing frame 2 when the machine runs, and the product quality is low.
The vertical locking mechanism comprises locking bolts 6 penetrating through two ends of the power head fixing frame 2, strip-shaped holes for the locking bolts 6 to penetrate through are formed in the adjusting block 3, and screw holes I in threaded connection with threaded ends of the locking bolts 6 are formed in the base 1.
The vertical locking mechanism is simple in structure, reliable in connection and convenient to operate.
The synchronous driving mechanism 4 comprises a translation driving plate 7 which is horizontally and slidably connected with the base 1, a synchronous adjusting screw 4a which is rotationally connected with the base 1 is arranged on the base 1, the threaded end of the synchronous adjusting screw 4a stretches into a screw hole II in the middle of the translation driving plate 7 and is in threaded connection with the screw hole II, and two ends of the translation driving plate 7 are connected with the adjusting block 3 through the asynchronous driving mechanism 5.
By rotating the synchronous adjusting screw 4a, the translational driving plate 7 is pushed so as to enable the adjusting block 3 to synchronously move, namely, the height adjustment of the power head fixing frame 2 is realized.
The synchronous driving mechanism 4 comprises a translation driving plate 7 which is horizontally and slidably connected with the base 1, the translation driving plate 7 is connected with a driving cylinder or a driving motor, and two ends of the translation driving plate 7 are connected with the adjusting block 3 through the asynchronous driving mechanism 5.
One side of the base 1 is provided with a U-shaped block 8, and the synchronous adjusting screw 4a is clamped in a U-shaped opening of the U-shaped block 8.
The U-shaped port is arranged, the synchronous adjusting screw 4a is fixed in the mode, and the adjustment, the assembly and the disassembly are convenient, and the operation is convenient.
The asynchronous driving mechanism 5 comprises an asynchronous adjusting screw 5a rotationally connected with the translation driving plate 7, and the threaded end of the asynchronous adjusting screw 5a stretches into a screw hole III at one end of the adjusting block 3 and is in threaded connection with the screw hole III.
The adjusting block 3 is pushed by rotating the asynchronous adjusting screw 5a, and the rotation degrees of the asynchronous adjusting screw 5a are different, namely, the angle adjustment of the power head fixing frame 2 is realized.
The asynchronous driving mechanism 5 comprises a driving cylinder or a driving motor connected with the translation driving plate 7, and the driving cylinder or the driving motor is connected with the regulating block 3.
The two ends of the upper side of the translation driving plate 7 are respectively provided with a positioning notch 7a, and the asynchronous adjusting screw 5a is clamped in the positioning notch 7 a.
The positioning notch 7a is arranged, the asynchronous adjusting screw 5a is fixed in this way, the adjustment, the assembly and the disassembly are convenient, and the operation is convenient.
A cutting driving mechanism capable of driving the shaft sleeve end inclined plane deviation adjusting mechanism to move in the horizontal direction is arranged between the displacement adjusting seat 30 and the shaft sleeve end inclined plane deviation adjusting mechanism, so that the shaft sleeve end cutting device 40 is driven to move horizontally, and the two shaft sleeve end cutting devices 40 are driven by the cutting driving mechanism to move oppositely or reversely.
Specifically, as shown in fig. 1-3, the cutting driving mechanism of the present embodiment includes a cutting driving screw connected to the lower surface of the base 1, wherein a screw sleeve is sleeved on the cutting driving screw, the screw sleeve is connected to the base 1, and the cutting driving screw is connected to a cutting driving motor 401.
A translation guide structure is arranged between the base 1 and the displacement adjusting seat 30.
The translation guide structure is a structure of a guide rail and a sliding structure, and also can be a structure of a guide rod and a guide sleeve.
The machine frame 10 or the horizontal bottom plate 20 is provided with a shaft sleeve clamping device 50 positioned between two displacement adjusting seats 30, specifically, the shaft sleeve clamping device 50 comprises a U-shaped outer frame 501 which is inversely arranged, two semicircular clamping blocks 502 which are symmetrically arranged are arranged in the U-shaped outer frame 501, the upper end of each semicircular clamping block 502 is in sliding connection with the U-shaped outer frame 501, the lower end of each semicircular clamping block 502 is in sliding connection with the horizontal bottom plate 20, any semicircular clamping block 502 is fixedly arranged, and the other semicircular clamping block 502 is connected with a clamping driving mechanism which can drive the semicircular clamping blocks 502 which are close to or far away from the fixed arrangement.
The clamping driving mechanism comprises a clamping driving screw 503, the clamping driving screw is in threaded connection with the semicircular clamping block 502, and the clamping driving screw is connected with a clamping driving motor.
A servo feeding device capable of feeding the shaft sleeve to be processed into the shaft sleeve clamping device 50 is also arranged on the frame 10 or the horizontal bottom plate 20.
Specifically, as shown in fig. 7-8, the servo feeding device of this embodiment includes a fixed seat A1, the fixed seat A1 is fixed on any one displacement adjustment seat 30, a translational feeding rod A2 slidably connected with the fixed seat A1 is arranged on the fixed seat A1 in a penetrating manner, the translational feeding rod A2 is suspended, a translational guiding structure is arranged between the translational feeding rod A2 and the fixed seat A1, a shaft sleeve circumferential locking structure is arranged at a suspension end of the translational feeding rod A2, and the translational feeding rod A2 is connected with the servo driving device.
Adopt servo drive device drive translation feed rod A2, cooperation translation guide structure, the pay-off position is more accurate, and the processingquality is higher.
The shaft sleeve circumferential locking structure is arranged, so that the workpiece to be machined is prevented from shifting or falling off in the feeding process.
The shaft sleeve circumferential locking structure comprises a radial moving pin A3 which is arranged at the suspension end of the translational feeding rod A2 and can move radially relative to the translational feeding rod A2, and the radial moving pin A3 is connected with a moving cylinder.
The radial moving pin A3 is controlled by the moving cylinder, so that the feeding is more convenient.
The suspension end of the translation feeding rod A2 is provided with a positioning step A4, and the positioning step A4 is provided with a positioning hole for inserting the radial moving pin A3.
The positioning step A4 is arranged to prevent the to-be-machined piece from shifting, so that the fixing is more reliable.
The translation guide structure comprises a guide slide block A5 sleeved in the middle of the translation feeding rod A2, a guide rod A6 is arranged on the fixing seat A1 in a penetrating mode, and a guide hole for the guide rod A6 to be inserted is formed in the guide slide block A5.
Through the cooperation of the guide slide block A5 and the guide rod A6, the translation direction of the translation feeding rod A2 is more accurate.
The servo driving device comprises a servo motor A7, and the servo motor A7 is connected with the translation feeding rod A2 through a transmission structure. The transmission structure comprises a screw transmission mode and the like.
The fixing seat A1 comprises a horizontal bottom plate A11, one end of the horizontal bottom plate A11 is connected with a vertical fixing long plate A12, the other end of the horizontal bottom plate A11 is connected with a vertical fixing short plate A13, and the vertical fixing long plate A12 and the vertical fixing short plate A13 are arranged in parallel.
The translation feeding rod A2 is arranged on the vertical fixed long plate A12 in a penetrating mode, and the suspension end of the translation feeding rod A2 is located above the vertical fixed short plate A13.
One end of the guide rod A6 is connected to the vertical fixed long plate A12, the other end of the guide rod A6 is connected to the vertical fixed short plate A13, and the guide rod A6 is positioned below the translation feeding rod A2.
The guide rod A6 is positioned below the translation feeding rod A2, and the guide rod A6 is arranged in parallel with the translation feeding rod A2.
The guide sliding block A5 is positioned between the vertical fixed long plate A12 and the vertical fixed short plate A13.
The working principle of this embodiment is as follows:
when the double ends of the shaft sleeve are inclined surfaces, the swing displacement driving mechanism is connected to drive the displacement adjusting seat 30 to swing in position, namely, the swing is distributed in an angle state smaller than 180 degrees, and the specific process is as follows:
feeding: sleeving a shaft sleeve to be processed into the suspension end of the translational feed rod A2, opening the shaft sleeve clamping device 50 at the moment to allow the suspension end of the translational feed rod A2 to enter, clamping the shaft sleeve by the shaft sleeve clamping device 50 at the moment after the suspension end enters into place, and retracting the radial moving pin A3 and resetting the translational feed rod A2;
machining, namely, the shaft sleeve end cutting device 40 is driven by the cutting driving mechanism to move oppositely, namely, cutting is carried out on two ends of the shaft sleeve, and reset is carried out after the cutting is finished;
and blanking, and pushing the machined shaft sleeve away from the shaft sleeve clamping device 50 by the next shaft sleeve to be machined.
The specific embodiments described herein are offered by way of example only to illustrate the spirit of the invention. Those skilled in the art may make various modifications or additions to the described embodiments or substitutions thereof without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.
Claims (4)
1. The connecting rod shaft sleeve double-end processing equipment comprises a frame (10), and is characterized in that a horizontal bottom plate (20) is arranged at the top of the frame (10), two symmetrically arranged displacement adjusting seats (30) are arranged on the upper surface of the horizontal bottom plate (20), one end of each displacement adjusting seat (30) is hinged with the horizontal bottom plate (20), each displacement adjusting seat (30) is respectively connected with a swinging displacement driving mechanism and is in swinging displacement in the horizontal direction, a shaft sleeve end cutting device (40) is respectively arranged on each displacement adjusting seat (30), a shaft sleeve end inclined plane deviation adjusting mechanism is arranged between the displacement adjusting seat (30) and the shaft sleeve end cutting device (40), a cutting driving mechanism capable of driving the shaft sleeve end inclined plane deviation adjusting mechanism to move in the horizontal direction and driving the shaft sleeve end cutting device (40) to translate is arranged on the frame (10) or the horizontal bottom plate (20), a shaft sleeve clamping device (50) positioned between the two displacement adjusting seats (30) is arranged on the frame (10) or the horizontal bottom plate (20), a shaft sleeve end inclined plane deviation adjusting mechanism is arranged between the frame (30) and the shaft sleeve end inclined plane deviation adjusting mechanism and the shaft sleeve end inclined plane adjusting mechanism, the shaft sleeve end inclined plane adjusting mechanism is arranged in the frame (1) and the shaft sleeve end inclined plane adjusting device is connected with a power head (1) and a power head (1), the two ends of the top of the base (1) are respectively provided with an adjusting block (3) and a power head fixing frame (2) which is connected with the upper part of the adjusting block (3), the base (1) is provided with a synchronous driving mechanism (4) which can drive the adjusting block (3) to synchronously move, an inclined plane transmission structure which can drive the power head fixing frame (2) to lift when the synchronous driving mechanism (4) acts is arranged between the base (1) and the adjusting block (3), the synchronous driving mechanism (4) is provided with an asynchronous driving mechanism (5) which can drive the adjusting block (3) to independently move, the inclined plane transmission structure comprises a lower inclined plane (3 a) which is arranged at the two ends of the top of the base (1), the inclined directions of the lower inclined planes (3 a) which are arranged at the two ends of the top of the base (1) are consistent, the lower surface of the adjusting block (3) is respectively provided with an upper inclined plane (1 a) which is mutually matched with the lower inclined plane (3 a), the two ends of the power head fixing frame (2) are respectively provided with an asynchronous driving mechanism (5) which can drive the adjusting block (3) to independently move, the adjusting block (3) to a set position, the horizontal sliding mechanism (1) can be prevented from being relatively connected with the base (1) through a horizontal sliding mechanism (7), be equipped with on base (1) with base (1) rotate synchronous adjusting screw (4 a) of being connected, the screw end of synchronous adjusting screw (4 a) stretches into in the screw two at translation drive plate (7) middle part and with screw two threaded connection, translation drive plate (7) both ends be connected with regulating block (3) through foretell asynchronous actuating mechanism (5), asynchronous actuating mechanism (5) including with translation drive plate (7) rotate asynchronous adjusting screw (5 a) of being connected, the screw end of asynchronous adjusting screw (5 a) stretches into in the screw three of regulating block (3) one end and with screw three threaded connection, swing displacement actuating mechanism including screw seat (101) of fixing at frame (10) top, wear to be equipped with on screw seat (101) with screw seat (102) threaded connection's actuating screw (102) and actuating screw's one end and displacement regulating seat (30) articulated, actuating screw (102) be connected with actuating device, be equipped with displacement guide structure (103) between frame (10) and displacement regulating seat (30).
2. The connecting rod shaft sleeve double-end machining equipment according to claim 1, wherein the servo feeding device comprises a fixed seat (A1), a translation feeding rod (A2) which is in sliding connection with the fixed seat (A1) is arranged on the fixed seat (A1) in a penetrating mode, the translation feeding rod (A2) is suspended, a translation guide structure is arranged between the translation feeding rod (A2) and the fixed seat (A1), a shaft sleeve circumferential locking structure is arranged at the suspended end of the translation feeding rod (A2), and the translation feeding rod (A2) is connected with the servo driving device.
3. The connecting rod sleeve double-end machining device according to claim 2, wherein the sleeve circumferential locking structure comprises a radial moving pin (A3) which is arranged at a suspension end of the translational feed rod (A2) and can move radially relative to the translational feed rod (A2), and the radial moving pin (A3) is connected with a moving cylinder.
4. The connecting rod shaft sleeve double-end processing device according to claim 1, wherein the shaft sleeve clamping device (50) comprises a U-shaped outer frame (501) which is inversely arranged, two semicircular clamping blocks (502) which are symmetrically arranged are arranged in the U-shaped outer frame (501), the upper end of each semicircular clamping block (502) is in sliding connection with the U-shaped outer frame (501), the lower end of each semicircular clamping block (502) is in sliding connection with the horizontal bottom plate (20), any semicircular clamping block (502) is fixedly arranged, and the other semicircular clamping block (502) is connected with a clamping driving mechanism which can drive the semicircular clamping blocks (502) which are close to or far from the fixed arrangement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810167656.0A CN108311934B (en) | 2018-02-28 | 2018-02-28 | Connecting rod shaft sleeve double-end machining equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810167656.0A CN108311934B (en) | 2018-02-28 | 2018-02-28 | Connecting rod shaft sleeve double-end machining equipment |
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| Publication Number | Publication Date |
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| CN108311934A CN108311934A (en) | 2018-07-24 |
| CN108311934B true CN108311934B (en) | 2023-09-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810167656.0A Active CN108311934B (en) | 2018-02-28 | 2018-02-28 | Connecting rod shaft sleeve double-end machining equipment |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201997938U (en) * | 2011-01-21 | 2011-10-05 | 浙江顺信机械有限公司 | Full-automatic chamfer machine |
| CN205254458U (en) * | 2015-12-11 | 2016-05-25 | 辽沈工业集团有限公司 | Strutting arrangement highly finely tunes |
| CN205681528U (en) * | 2016-06-06 | 2016-11-09 | 杭州海康威视数字技术股份有限公司 | Camera light axis adjustment device and there is its video camera |
| CN106808447A (en) * | 2016-12-22 | 2017-06-09 | 安徽伟宏钢结构集团股份有限公司 | A kind of steel member bi-directional adjustable detent mechanism |
| CN107093768A (en) * | 2017-04-14 | 2017-08-25 | 鹤壁市诺信电子有限公司 | A kind of secondary positioning trimming device of laminating machine |
| CN207915088U (en) * | 2018-02-28 | 2018-09-28 | 嘉善亿腾自动化机械制造有限公司 | Connecting rod bearing both-end process equipment |
-
2018
- 2018-02-28 CN CN201810167656.0A patent/CN108311934B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201997938U (en) * | 2011-01-21 | 2011-10-05 | 浙江顺信机械有限公司 | Full-automatic chamfer machine |
| CN205254458U (en) * | 2015-12-11 | 2016-05-25 | 辽沈工业集团有限公司 | Strutting arrangement highly finely tunes |
| CN205681528U (en) * | 2016-06-06 | 2016-11-09 | 杭州海康威视数字技术股份有限公司 | Camera light axis adjustment device and there is its video camera |
| CN106808447A (en) * | 2016-12-22 | 2017-06-09 | 安徽伟宏钢结构集团股份有限公司 | A kind of steel member bi-directional adjustable detent mechanism |
| CN107093768A (en) * | 2017-04-14 | 2017-08-25 | 鹤壁市诺信电子有限公司 | A kind of secondary positioning trimming device of laminating machine |
| CN207915088U (en) * | 2018-02-28 | 2018-09-28 | 嘉善亿腾自动化机械制造有限公司 | Connecting rod bearing both-end process equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108311934A (en) | 2018-07-24 |
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