CN113523359A - Conveying equipment for electronic components - Google Patents
Conveying equipment for electronic components Download PDFInfo
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- CN113523359A CN113523359A CN202111085431.9A CN202111085431A CN113523359A CN 113523359 A CN113523359 A CN 113523359A CN 202111085431 A CN202111085431 A CN 202111085431A CN 113523359 A CN113523359 A CN 113523359A
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- Prior art keywords
- drilling screw
- drilling
- screw
- motor shaft
- drill rod
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B41/00—Boring or drilling machines or devices specially adapted for particular work; Accessories specially adapted therefor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B51/00—Tools for drilling machines
-
- 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
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
- B23Q11/0042—Devices for removing chips
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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
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
- B23Q11/10—Arrangements for cooling or lubricating tools or work
-
- 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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- 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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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Earth Drilling (AREA)
Abstract
The present invention relates to a conveying apparatus for electronic components; the drill bit at the head end of the drilling screw rod can be used for performing required drilling operation on the motor shaft shell, and chips in the drilling process can be taken out by using the drill rod threads on the drilling screw rod in the process of linear reciprocating motion of the drilling screw rod; the drill rod threads on the drilling screw rod comprise polishing part threads for forming a polishing part, and chips in a drilled hole can be conveniently taken out by using the polishing part grooves, so that the efficiency of boring on the motor shaft shell can be improved, and the assembly precision of the motor shaft shell is ensured; the lubricating oil filling mechanism can be used for filling lubricating oil on the drilling screw rod before drilling, the drill rod sleeve can be used for sliding the lubricating oil filling guide block to be matched with the lubricating oil filling head, the drilling screw rod in the drilling process can be filled with the lubricating oil, the drilling screw rod is lubricated, deformation in the boring process is avoided, and the drilling device is safe and reliable.
Description
Technical Field
The invention relates to a boring device and a boring method, in particular to a conveying device for electronic components.
Background
After the motor shaft housing is obtained through processing and preparation, in order to facilitate assembly of the motor shaft housing, boring holes are generally needed to be formed in the motor shaft housing. At present, when a motor shaft shell is bored, a hole formed in the motor shaft shell is easy to deform due to hard contact between a drill bit and the motor shaft shell, so that the subsequent installation of the motor shaft shell is influenced, the boring efficiency on the motor shaft shell is low, and the actual processing and production requirements are difficult to meet.
Disclosure of Invention
The invention aims to overcome the defects in the prior art, and provides conveying equipment for electronic components and a boring method, which can improve the boring efficiency of a motor shaft shell, avoid deformation in the boring process, ensure the assembly precision of the motor shaft shell, and are safe and reliable.
According to the technical scheme provided by the invention, the conveying equipment for the electronic components comprises a motor shaft shell conveying line for conveying a motor shaft shell and a shell clamping and boring mechanism erected on the motor shaft shell conveying line;
the shell clamping and boring mechanism comprises a shaft shell clamping mechanism for clamping the motor shaft shell and a drilling mechanism for drilling the clamped motor shaft shell, the drilling mechanism comprises a drilling screw rod for drilling, a drilling screw rod movement guide mechanism which is in adaptive connection with the drilling screw rod and a screw rod driving mechanism which is used for driving the drilling screw rod to move, the screw driving mechanism is connected with the tail end of the drilling screw in a matching way, when the screw driving mechanism drives the drilling screw to rotate, the drill bit at the head end of the drilling screw can be used for carrying out required drilling operation on the motor shaft shell, and the drilling screw rod can linearly reciprocate along the length direction of the drilling screw rod in the rotating process by utilizing the drilling screw rod movement guide mechanism, in the process of linear reciprocating motion of the drilling screw, the drill rod threads on the drilling screw can be used for taking out the scraps in the drilling process;
drilling rod screw thread on the drilling screw rod is including the portion of polishing screw thread that is used for forming the portion of polishing, the portion of polishing is adjoined with the drill bit on the drilling screw rod set up a plurality of evenly distributed's the portion groove of polishing in the portion of polishing, it is directional along drilling screw rod head end in the direction of drilling screw rod tail end, the degree of depth in the drilling screw rod in the portion groove of polishing diminishes gradually.
The drill rod threads on the drilling screw further comprise movement fit connecting part threads for forming a movement fit connecting part, the movement fit connecting part is adjacent to the polishing part, and the movement fit connecting part is positioned between the polishing part and the tail end of the drilling screw; the external diameter of the grinding part thread in the grinding part is larger than the external diameter of the movement fit connecting part thread in the movement fit connecting part, and the length of the grinding part is smaller than that of the movement fit connecting part.
The screw driving mechanism comprises a driving source and a driving connecting body used for connecting the driving source and the drilling screw, wherein the driving connecting body comprises a driving source connecting arm and a drilling screw connecting arm, one end of the driving source connecting arm is fixedly connected with the driving source, the other end of the driving source connecting arm is hinged with one end of the drilling screw connecting arm, the other end of the drilling screw connecting arm is in adaptive connection with the drilling screw through a drill rod connector, and the drilling screw connecting arm can rotate at the tail end of the drilling screw through the drill rod connector;
when the driving source drives the driving source connecting arm to move, the drilling screw rod can be matched with the drilling screw rod movement guide mechanism through the driving source connecting arm and the drilling screw rod connecting arm to move back and forth along the length direction of the drilling screw rod.
The drilling screw motion guide mechanism comprises a drill rod sleeve which can be matched with the drilling screw, and the drill rod sleeve can be in threaded connection with the motion matching connecting part on the drilling screw.
The drilling screw motion guide mechanism comprises a motion guide connecting body which can be fixedly connected with the drill rod sleeve, and the motion guide connecting body is fixed on the driving source.
The drilling screw rod motion guide mechanism comprises a drilling rod sleeve sliding oiling guide block fixedly connected with the drilling rod sleeve and a motion guide connecting body capable of accommodating the drilling rod sleeve sliding oiling guide block, wherein the drilling rod sleeve sliding oiling guide block can be embedded in a guide sleeve groove in the motion guide connecting body, a lubricating oil filling head is arranged in the guide sleeve groove, and the motion direction of the drilling rod sleeve sliding oiling guide block in the guide sleeve groove is consistent with the length direction of the drilling screw rod;
in the process that the drilling screw rod linearly reciprocates through the drill rod sleeve, the drill rod sleeve can drive the drill rod sleeve sliding oiling guide block to move in a guide sleeve groove, the lubricating oil filling head can enter an oiling guide sleeve hole of the drill rod sleeve sliding oiling guide block, the drill rod sleeve sliding oiling guide block is matched with the lubricating oil filling head, lubricating oil can be filled into the drill rod sleeve through the oiling guide sleeve hole, and the drill rod threads of the drilling screw rod can be lubricated by matching between the drilling screw rod and the drill rod sleeve.
The drill bit comprises a drill bit rod and a plurality of drill bit wing plates uniformly distributed on the drill bit rod;
the lubricating oil filling mechanism can be used for filling required lubricating oil on the drill rod threads of the drilling screw rod, and the lubricating oil filling mechanism is distributed on one side of the motor shaft shell conveying line or symmetrically distributed on two sides of the motor shaft shell conveying line.
The motor shaft shell conveying line comprises a conveying frame and a conveying chain arranged in the conveying frame, a plurality of conveying carriers matched with the motor shaft shell are arranged on the conveying chain, the motor shaft shell drilled by the drilling screw can enter the shaft shell storage box after being conveyed by the conveying chain, and the shaft shell storage box is located at one end of the motor shaft shell conveying line.
The shell clamping and boring mechanism comprises a shaft shell clamping mechanism for clamping the motor shaft shell and a drilling mechanism for drilling the clamped motor shaft shell, the drilling mechanism comprises a drilling screw rod for drilling, a drilling screw rod movement guide mechanism which is in adaptive connection with the drilling screw rod and a screw rod driving mechanism which is used for driving the drilling screw rod to move, the screw driving mechanism is connected with the tail end of the drilling screw in a matching way, when the screw driving mechanism drives the drilling screw to rotate, the drill bit at the head end of the drilling screw can be used for carrying out required drilling operation on the motor shaft shell, and the drilling screw rod can linearly reciprocate along the length direction of the drilling screw rod in the rotating process by utilizing the drilling screw rod movement guide mechanism, in the process of linear reciprocating motion of the drilling screw, the drill rod threads on the drilling screw can be used for taking out the scraps in the drilling process;
drilling rod screw thread on the drilling screw rod is including the portion of polishing screw thread that is used for forming the portion of polishing, the portion of polishing is adjoined with the drill bit on the drilling screw rod set up a plurality of evenly distributed's the portion groove of polishing in the portion of polishing, it is directional along drilling screw rod head end in the direction of drilling screw rod tail end, the degree of depth in the drilling screw rod in the portion groove of polishing diminishes gradually.
A lubricating oil filling mechanism is arranged on one side of the motor shaft shell conveying line, or lubricating oil filling mechanisms are arranged on two sides of the motor shaft shell conveying line;
the motor shaft shell conveying line comprises a conveying frame and a conveying chain arranged in the conveying frame, a plurality of conveying carriers matched with the motor shaft shell are arranged on the conveying chain, the motor shaft shell drilled by the drilling screw can enter the shaft shell storage box after being conveyed by the conveying chain, and the shaft shell storage box is located at one end of the motor shaft shell conveying line.
The invention has the advantages that: when the screw driving mechanism drives the drilling screw to rotate, a drill bit at the head end of the drilling screw can be used for performing required drilling operation on the motor shaft shell, the drilling screw motion guide mechanism can be used for enabling the drilling screw to linearly reciprocate along the length direction of the drilling screw in the rotating process, and in the linear reciprocating process of the drilling screw, drill rod threads on the drilling screw can be used for taking out scraps in the drilling process;
the drill rod threads on the drilling screw comprise polishing part threads for forming a polishing part, the polishing part is adjacent to a drill bit on the drilling screw, a plurality of uniformly distributed polishing part grooves are arranged in the polishing part, and the depth of the polishing part grooves in the drilling screw is gradually reduced along the direction from the head end of the drilling screw to the tail end of the drilling screw, namely, the polishing part grooves can be used for conveniently taking out chips in a drilled hole, so that the efficiency of boring the motor shaft shell is improved, and the assembly precision of the motor shaft shell is ensured;
the lubricating oil filling mechanism can be used for filling lubricating oil on the drilling screw rod before drilling, the drill rod sleeve can be used for sliding the lubricating oil filling guide block to be matched with the lubricating oil filling head, the drilling screw rod in the drilling process can be filled with the lubricating oil, the drilling screw rod is lubricated, deformation in the boring process is avoided, and the drilling device is safe and reliable.
Drawings
FIG. 1 is a schematic diagram of the present invention.
Fig. 2 is an enlarged view of a in fig. 1.
FIG. 3 is a schematic view of one embodiment of the drilling mechanism of the present invention.
Fig. 4 is a schematic view of the sanding section near the drill sleeve after movement of the drilling screw of fig. 3.
Fig. 5 is a schematic view of the embodiment of fig. 3 during movement of the drilling screw relative to the drill bushing.
Fig. 6 is a perspective view of the embodiment of fig. 3 during movement of the drill screw relative to the drill sleeve.
Fig. 7 is a schematic view of another embodiment of the drilling mechanism of the present invention.
Fig. 8 is an enlarged view of D in fig. 7.
Fig. 9 is an enlarged view of E in fig. 7.
Fig. 10 is a schematic view of the drill bushing sliding oil injection guide of the embodiment of fig. 7 in a first limit position.
Fig. 11 is an enlarged view of G in fig. 10.
Figure 12 is a cross-sectional view of the drill bit of the present invention engaged with a grinding section.
Fig. 13 is a schematic illustration of the drill sleeve sliding grease guide block of the embodiment of fig. 7 in a grease filling position.
Fig. 14 is a perspective view of a drill sleeve of the present invention mated to a drill sleeve slip oil guide.
Fig. 15 is a cross-sectional view of the drill sleeve of the present invention mated to a drill sleeve slip oil guide.
Fig. 16 is a schematic view of the drill sleeve and drill sleeve sliding oil guide block of the present invention in mating configuration.
Fig. 17 is a sectional view taken along the direction H-H in fig. 16.
Description of reference numerals: 1-motor shaft shell conveying line, 2-conveying chain, 3-conveying carrier, 4-motor shaft shell, 5-lubricating oil filling support, 6-lubricating oil filler, 7-clamping drilling frame, 8-clamping cylinder plate, 9-clamping cylinder, 10-shaft shell storage box, 11-drilled motor shaft shell, 12-driving source, 13-driving source connecting arm, 14-inter-arm hinged shaft, 15-drilling screw connecting arm, 16-drilling screw, 17-drilling rod sleeve, 18-drilling rod connector, 19-drilling bit, 20-polishing part, 21-motion fit connecting part, 22-motion guide connecting body, 23-polishing part groove, 24-lubricating oil filling head, 25-guide sleeve groove, 26-drilling bit wing piece, 27-drill rod, 28-drill sleeve sliding oil injection guide block, 29-oil injection guide sleeve hole and 30-lubricating oil injection channel.
Detailed Description
The invention is further illustrated by the following specific figures and examples.
As shown in fig. 1, 2, 9, 11 and 12: in order to improve the boring efficiency of the motor shaft shell 4, avoid deformation in the boring process and ensure the assembly precision of the motor shaft shell 4, the boring machine comprises a motor shaft shell conveying line 1 for conveying the motor shaft shell 4 and a shell clamping boring mechanism erected on the motor shaft shell conveying line 1;
the shell clamping and boring mechanism comprises a shaft shell clamping mechanism for clamping the motor shaft shell 4 and a drilling mechanism for drilling the clamped motor shaft shell 4, the drilling mechanism comprises a drilling screw 16 for drilling, a drilling screw motion guide mechanism which is in adaptive connection with the drilling screw 16 and a screw driving mechanism for driving the drilling screw 16 to move, the screw driving mechanism is connected with the tail end of the drilling screw 16 in a matching way, when the screw driving mechanism drives the drilling screw 16 to rotate, the desired drilling operation can be performed on the motor shaft housing 4 by means of the drill bit 19 at the head end of the drilling screw 16, and the drilling screw 16 can linearly reciprocate along the length direction of the drilling screw 16 in the rotating process by utilizing the drilling screw motion guide mechanism, and in the process of the linear reciprocating motion of the drilling screw rod 16, the drill rod threads on the drilling screw rod 16 can be used for taking out the scraps in the drilling process;
the drill rod thread on the drilling screw 16 comprises a grinding part thread for forming a grinding part 20, the grinding part 20 is adjacent to the drill bit 19 on the drilling screw 16, a plurality of grinding part grooves 23 which are uniformly distributed are arranged in the grinding part 20, and the depth of the grinding part grooves 23 in the drilling screw 16 is gradually reduced along the direction of the head end of the drilling screw 16 and the tail end of the drilling screw 16.
Specifically, the motor shaft housing 4 can be conveyed through the motor shaft housing conveying line 1, and the motor shaft housing 4 and the motor shaft housing conveying line 1 can specifically adopt the existing commonly used form, which is well known to those skilled in the art. In fig. 1, motor shaft housing transfer chain 1 includes the carriage and set up in conveying chain 2 in the carriage, wherein, the carriage is the support body dress, conveying chain 2 can set up in the carriage, conveying chain 2 can move in the carriage, and conveying chain 2 is in the carriage and the concrete motion of drive conveying chain 2 in the carriage all can be unanimous with current mutually, specifically is that this technical field personnel are familiar with, and this here is no longer repeated.
The conveying chain 2 is provided with a plurality of conveying carriers 3 matched with the motor shaft shell 4, the motor shaft shell 4 can be arranged in the conveying carriers 3, the conveying of the motor shaft shell 4 can be realized through the matching between the conveying carriers 3 and the conveying chain 2, the matching between the motor shaft shell 4 and the conveying carriers 3 and the specific matching between the conveying carriers 3 and the conveying chain 2 can be consistent with the prior art, and the conveying chain is well known by persons skilled in the art and is not repeated herein.
Set up the casing clamp and get boring hole mechanism on motor shaft shell transfer chain 1, and set up shaft shell receiver 10 in the one end of motor shaft shell transfer chain 1, can realize accomodating motor shaft shell 11 after the drilling through shaft shell receiver 10. In carrying the in-process to motor shaft shell 4 through motor shaft shell transfer chain 1, press from both sides through the casing and get boring hole mechanism and can realize pressing from both sides earlier motor shaft shell 4 and get, then press from both sides and get the back and can realize the drilling to motor shaft shell 4, in motor shaft shell 4 after 16 drilling holes of drilling screw rod in the drilling mechanism promptly can get into axle shell receiver 10 after carrying through conveying chain 2, along with conveying chain 2 constantly carries, can realize drilling and accomodating different motor shaft shells 4.
In the embodiment of the invention, the shell clamping and boring mechanism comprises a shaft shell clamping mechanism for clamping the motor shaft shell 4 and a drilling mechanism for drilling the clamped motor shaft shell 4, wherein the shaft shell clamping mechanism can clamp the motor shaft shell 4 on the conveying carrier 3, and after the motor shaft shell 4 is clamped, the motor shaft shell 4 can be pulled out of the conveying carrier 3, so that the drilling mechanism can be used for drilling the motor shaft shell 4. The shaft shell clamping mechanism can adopt the existing form of clamping and lifting the motor shaft shell 4, and can be specifically selected according to actual needs. In fig. 1, a clamping drill hole frame 7 is arranged on a conveying frame, a clamping cylinder plate 8 is arranged on the clamping drill hole frame 7, a clamping cylinder 9 is arranged on the clamping cylinder plate 8, and the clamping cylinder 9 can be used for realizing lifting or downward clamping of the motor shaft shell 4.
During specific implementation, drilling mechanism including the drilling screw 16 of drilling usefulness, with drilling screw motion guiding mechanism and being used for the drive of drilling screw 16 adaptation connection the screw drive mechanism of drilling screw 16 motion, wherein, the head end of drilling screw 16 has drill bit 19, utilizes drill bit 19 can realize the drilling to motor shaft shell 4, can realize the motion of drive drilling screw 16 through screw drive mechanism, can cooperate with drilling screw 16 through drilling screw motion guiding mechanism.
Specifically, screw drive mechanism and drilling screw 16's tail end adaptation are connected, can drive drilling screw 16 through screw drive mechanism and rotate, when screw drive mechanism drive drilling screw 16 rotated, utilize drill bit 19 of drilling screw 16 head end can carry out required drilling operation on motor shaft housing 4, and utilize drilling screw motion guiding mechanism to enable drilling screw 16 rotation process to follow the length direction straight reciprocating motion of drilling screw 16 utilizes the reciprocating motion of drilling screw 16, can improve the required effort of drilling in-process, also can utilize the drilling rod screw thread on the drilling screw 16 to take out the piece of drilling in-process, avoids the piece to influence drilling, improves the efficiency of drilling promptly.
In the embodiment of the invention, the drill rod threads on the drilling screw 16 adjacent to the drill bit 19 can form grinding part threads, the grinding part threads can form the grinding part 20, the grinding part 20 can be used for grinding the hole drilled on the motor shaft shell 4, and the drilling efficiency can be further improved after the drilling hole is ground. The polishing part 20 is adjacent to the drill bit 19, a plurality of uniformly distributed polishing part grooves 23 are formed in the polishing part 20, the length direction of each polishing part groove 23 is consistent with the length direction of the drilling screw 16, and the depth of each polishing part groove 23 in the drilling screw 16 is gradually reduced along the direction from the head end of the drilling screw 16 to the tail end of the drilling screw 16.
The chips generated during the drilling process by the drill 19 can be improved in reliability by the grinding part groove 23 in the grinding part 20. In the case that the grinding part grooves 23 are uniformly distributed in the grinding part 20, as shown in fig. 11, the depth of the grinding part groove 23 in the grinding part 20 is based on the fact that the drilling strength of the drilling screw 16 is not affected, and since the grinding part grooves 23 are distributed along the length direction of the drilling screw 16, the grinding part groove 23 also penetrates through the grinding part thread of the grinding part 20, as shown in fig. 9.
As shown in fig. 3, 4, 5, 6, 7, 10 and 13, the drill rod threads on the drill screw 16 further include a running fit connection thread for forming a running fit connection 21, the running fit connection 21 being contiguous with the grinding section 20, the running fit connection 21 being located between the grinding section 20 and the trailing end of the drill screw 16; the external diameter of the grinding part thread in the grinding part 20 is larger than the external diameter of the movement fit connecting part thread in the movement fit connecting part 21, and the length of the grinding part 20 is smaller than that of the movement fit connecting part 21.
In the embodiment of the invention, the drill rod threads are distributed along the length direction of the drilling screw 16, and the drilling screw 16 can be in threaded connection with the drilling screw motion guide mechanism through motion matching with the connecting part threads, so that when the screw drive mechanism drives the drilling screw 16 to rotate, the reciprocating motion of the drilling screw 16 can be realized. The motion fit connecting portion screw thread of motion fit connecting portion 21 corresponds with the portion of polishing screw thread of portion of polishing 20, the length B of portion of polishing 20 is less than the length C of motion fit connecting portion 21, and the external diameter of the portion of polishing screw thread in the portion of polishing 20 is greater than the external diameter of the motion fit connecting portion screw thread in the motion fit connecting portion 21, of course, the external diameter of the portion of polishing screw thread in the portion of polishing 20 is also greater than the external diameter of drill bit 19, the both ends of portion of polishing 20 are adjoined drill bit 19 and motion fit connecting portion 21 respectively, through the external diameter of the portion of polishing screw thread of portion of polishing 20 and the cooperation of drilling screw motion guiding mechanism, spacing in the motion of drilling screw 16 can be realized.
As shown in fig. 12, the drill 19 includes a drill rod 27 and a plurality of drill fins 26 uniformly distributed on the drill rod 27, wherein the drill rod 27 and the drilling screw 16 are coaxially distributed, the outer diameter of the drill rod 27 is smaller than the outer diameter of the drilling screw 16, the drill fins 26 are convexly disposed on the drill rod 27, the drill hole on the motor shaft housing 4 can be achieved by matching the drill fins 26 with the drill rod 27, and the manner and process of drilling the motor shaft housing 4 by using the drill fins 26 and the drill rod 27 are all consistent with those in the prior art, which are well known by those skilled in the art and will not be described herein again.
In addition, the lubricating oil filling mechanism can be used for filling lubricating oil to the drill rod threads on the drilling screw 16, the lubricating oil filling mechanism can be used for filling required lubricating oil to the drill rod threads of the drilling screw 16, and the lubricating oil filling mechanism is distributed on one side of the motor shaft shell conveying line 1 or symmetrically distributed on two sides of the motor shaft shell conveying line 1.
In the embodiment of the present invention, the lubricating oil filling mechanism may be distributed on one side of the motor shaft housing conveying line 1 or on both sides of the motor shaft housing conveying line 1, and the specific position is related to the position of the drilled hole on the motor shaft housing 4, which is known to those skilled in the art, and is not described herein again. The lubricating oil filling mechanism can fill lubricating oil into the motion matching connecting part 21 on the drilling screw 16, the type of the lubricating oil and the like can be selected according to actual needs, and generally, the lubricating oil filling mechanism is used for filling the lubricating oil into the drilling screw 16 before boring. After the lubricating oil is filled into the motion matching connecting part 21, the lubricating oil can lubricate the grinding part 20 and the drill bit 19 along the motion matching connecting part 21, thereby avoiding overheating deformation in the process of drilling the motor shaft shell 4 and improving the reliability of drilling.
In fig. 1, a schematic diagram of the matching of the lubricating oil filling mechanism and the motor shaft housing conveying line 1 is shown, that is, a lubricating oil filling mechanism is arranged on each of two sides of the motor shaft housing conveying line 1, the lubricating oil filling mechanism includes a lubricating oil filling support 5 and a lubricating oil filler 6, the lubricating oil filler 6 is arranged on the lubricating oil filling support 5, the lubricating oil filler 6 can be in a conventional common form, and can be specifically selected as required, as long as it can fill the motion matching connecting portion 21 of the drilling screw 16 with lubricating oil, and details are not described here.
As shown in fig. 2, 3, 4, 5, 6, 7, 10 and 12, the screw driving mechanism includes a driving source 12 and a driving connecting body for connecting the driving source 12 and a drilling screw 16, the driving connecting body includes a driving source connecting arm 13 and a drilling screw connecting arm 15, wherein one end of the driving source connecting arm 13 is fixedly connected with the driving source 12, the other end of the driving source connecting arm 13 is hinged with one end of the drilling screw connecting arm 15, the other end of the drilling screw connecting arm 15 is fittingly connected with the drilling screw 16 through a drill rod connector 18, and the drilling screw connecting arm 15 can rotate at the tail end of the drilling screw 16 through the drill rod connector 18;
when the driving source connecting arm 13 is driven by the driving source 12 to move, the drilling screw 16 can reciprocate along the length direction of the drilling screw 16 after being matched with the drilling screw motion guide mechanism through the driving source connecting arm 13 and the drilling screw connecting arm 15.
In the embodiment of the present invention, the driving source 12 may be a commonly used motor, and may be selected according to the requirement. One end of a driving source connecting arm 13 in the driving connecting body is fixedly connected with an output shaft of the driving source 12, the other end of the driving source connecting arm 13 is hinged with a drilling screw connecting arm 15 through an inter-arm hinged shaft 14, the drilling screw connecting arm 15 is in adaptive connection with a drilling screw 16 through a drilling rod connector 18, the drilling rod connector 18 can adopt a commonly-used universal ball head, and therefore the drilling screw connecting arm 15 can rotate universally at the tail end of the drilling screw 16 through the drilling rod connector 18.
When the driving source 12 drives the driving source connecting arm 13 to rotate, the drilling screw connecting arm 15 can be driven to move, and then the drilling screw 16 is driven to move through the drilling screw connecting arm 15, and the movement of the drilling screw 16 includes the drilling of the motor shaft housing 4 by the drilling screw 16 and the linear movement of the drilling screw 16, as shown in fig. 5 and 6.
The drilling screw movement guiding mechanism comprises a drill sleeve 17 which can be adapted to the drilling screw 16, the drill sleeve 17 being threadably connectable to a movement mating connection 21 on the drilling screw 16.
In the embodiment of the invention, the drill sleeve 17 is in threaded connection with the motion matching connection part 21 of the drilling screw 16, and the drilling sleeve 17 is matched with the drilling screw 16, so that the drilling screw 16 can reciprocate when the drilling screw 16 is driven to move.
As shown in fig. 3, 4, 5 and 6, the drilling screw movement guide mechanism includes a movement guide link 22 fixedly connected to the drill sleeve 17, and the movement guide link 22 is fixed to the drive source 12. Specifically, the movement guide link 22 is in the form of a block, the drill sleeve 17 is fixed to the movement guide link 22, and the drill sleeve 17 is fixed to the drive source 12 via the movement guide link 22.
As shown in fig. 7, 8, 10 and 13, the drill screw motion guiding mechanism comprises a drill sleeve sliding oil injection guide block 28 fixedly connected with the drill sleeve 17 and a motion guiding connection body 22 capable of receiving the drill sleeve sliding oil injection guide block 28, wherein the drill sleeve sliding oil injection guide block 28 can be embedded in a guide sleeve groove 25 in the motion guiding connection body 22, a lubricating oil injection head 24 is arranged in the guide sleeve groove 25, and the motion direction of the drill sleeve sliding oil injection guide block 28 in the guide sleeve groove 25 is consistent with the length direction of the drill screw 16;
during the linear reciprocating motion of the drilling screw 16 through the drill bushing 17, the drill bushing 17 can drive the drill bushing sliding oiling guide block 28 to move in the guide bushing groove 25, the lubricating oil filling head 24 can enter the oiling guide bushing hole 29 of the drill bushing sliding oiling guide block 28, the drill bushing sliding oiling guide block 28 is matched with the lubricating oil filling head 24, so that lubricating oil can be filled into the drill bushing 17 through the oiling guide bushing hole 29, and the drill pipe threads of the drilling screw 16 can be lubricated through the matching between the drilling screw 16 and the drill bushing 17.
Unlike the case shown in fig. 3 to 6, in this embodiment, the movement guide link 22 has a box-like shape or the like having a storage capacity, and a guide sleeve groove 25 is provided in the movement guide link 22, and the length direction of the guide sleeve groove 25 coincides with the linear movement direction of the boring screw 16. The drill rod sleeve 17 is provided with a drill rod sleeve sliding oiling guide block 28, an internal thread which can be matched with the motion matching connecting part 21 is arranged in the drill rod sleeve 17, the drill rod sleeve sliding oiling guide block 28 is fixed with the drill rod sleeve 17, the drill rod sleeve sliding oiling guide block 28 can be embedded in the guide sleeve groove 25 and can move in the length direction of the guide sleeve groove 25.
In the embodiment of the present invention, lubricating oil is stored in the motion guiding connecting body 22, the lubricating oil filling head 24 can correspond to the lubricating oil stored in the motion guiding connecting body 22, and the lubricating oil in the motion guiding connecting body 22 can be pumped out through the lubricating oil filling head 24, of course, the lubricating oil corresponding to the lubricating oil filling head 24 can also be stored in other positions outside the motion guiding connecting body 22, which can be specifically selected according to actual needs and will not be described herein again. The lubricating oil filling head 24 can adopt the existing common form, such as the existing extrusion spraying form of household bath cream and the like, and the specific structural form can be selected according to the actual requirement, which is not described in detail herein.
In practice, when the drilling screw 16 and the drill bushing 17 move in a reciprocating linear motion, the drill bushing sliding oil injection guide block 28 connected with the drill bushing 17 is also driven to move, and if drilling is performed, the drill bit 19 of the drilling screw 16 needs to be drilled into the motor shaft housing 4, and in the process, the drill bushing sliding oil injection guide block 28 moves to the end, far away from the lubricating oil filling head 24, in the guide bushing groove 25 and can be kept. When the drill bit 19 of the drilling screw 16 moves towards the tail end of the drilling screw 16, the drill sleeve sliding oiling guide block 28 moves in the guide sleeve groove 25 and gradually approaches the lubricating oil filling head 24, and when the lubricating oil filling head 24 is tightly pressed by the drill sleeve sliding oiling guide block 28, lubricating oil can be filled into the drill sleeve 17 through the lubricating oil filling head 24, so that the subsequent thread matching between the drilling screw 16 and the drill sleeve 17 is utilized, the drilling screw 16 can be further lubricated, the problems of overheating deformation and the like caused by too little lubricating oil in the use process of the drilling screw 16 are avoided, and the stability and the reliability of drilling the motor shaft housing 4 are improved.
As shown in fig. 14, 15, 16 and 17, which are schematic views of the drill sleeve 17 mating with the drill sleeve sliding oil guide 28, the internal threads of the drill sleeve 17 are aligned to mate with the external threads of the kinematic coupling 21 on the drill screw 16. An oil injection guide sleeve hole 29 is formed in the drill rod sleeve sliding oil injection guide block 28, the oil injection guide sleeve hole 29 can allow the operation of embedding of a lubricating oil injection head 24, the oil injection guide sleeve hole 29 can be communicated with the drill rod sleeve 17 through a lubricating oil injection channel 30 in the drill rod sleeve sliding oil injection guide block 28, so that lubricating oil released through the lubricating oil injection head 24 can enter the drill rod sleeve 17 through the oil injection guide sleeve hole 29 and the lubricating oil injection channel 30, finally, the lubricating oil can be loaded on drill rod threads on the drilling screw rod 16, and the drilling screw rod 16 can be lubricated.
In conclusion, the boring method of the conveying equipment for the electronic components of the invention can be obtained, the motor shaft shell conveying line 1 for conveying the motor shaft shell 4 and the shell clamping boring mechanism erected on the motor shaft shell conveying line 1 are provided,
the shell clamping and boring mechanism comprises a shaft shell clamping mechanism for clamping the motor shaft shell 4 and a drilling mechanism for drilling the clamped motor shaft shell 4, the drilling mechanism comprises a drilling screw 16 for drilling, a drilling screw motion guide mechanism which is in adaptive connection with the drilling screw 16 and a screw driving mechanism for driving the drilling screw 16 to move, the screw driving mechanism is connected with the tail end of the drilling screw 16 in a matching way, when the screw driving mechanism drives the drilling screw 16 to rotate, the desired drilling operation can be performed on the motor shaft housing 4 by means of the drill bit 19 at the head end of the drilling screw 16, and the drilling screw 16 can linearly reciprocate along the length direction of the drilling screw 16 in the rotating process by utilizing the drilling screw motion guide mechanism, and in the process of the linear reciprocating motion of the drilling screw rod 16, the drill rod threads on the drilling screw rod 16 can be used for taking out the scraps in the drilling process;
the drill rod thread on the drilling screw 16 comprises a grinding part thread for forming a grinding part 20, the grinding part 20 is adjacent to the drill bit 19 on the drilling screw 16, a plurality of grinding part grooves 23 which are uniformly distributed are arranged in the grinding part 20, and the depth of the grinding part grooves 23 in the drilling screw 16 is gradually reduced along the direction of the head end of the drilling screw 16 and the tail end of the drilling screw 16.
Specifically, the details of the motor shaft housing conveying line 1, the shaft housing clamping mechanism, the drilling screw 16 in the drilling mechanism, the drilling screw movement guiding mechanism, and the screw driving mechanism can be referred to the above description, and are not repeated herein.
Claims (6)
1. A conveying device for electronic components comprises a motor shaft shell conveying line (1) for conveying a motor shaft shell (4) and a shell clamping and boring mechanism erected on the motor shaft shell conveying line (1); the method is characterized in that:
the shell clamping and boring mechanism comprises a shaft shell clamping mechanism for clamping a motor shaft shell (4) and a drilling mechanism for clamping and drilling the clamped motor shaft shell (4), the drilling mechanism comprises a drilling screw (16) for drilling, a drilling screw motion guide mechanism in adaptive connection with the drilling screw (16) and a screw driving mechanism for driving the drilling screw (16) to move, the screw driving mechanism is in adaptive connection with the tail end of the drilling screw (16), when the drilling screw (16) is driven to rotate by the screw driving mechanism, a drill bit (19) at the head end of the drilling screw (16) can be used for performing required drilling operation on the motor shaft shell (4), and the drilling screw motion guide mechanism can enable the drilling screw (16) to linearly reciprocate along the length direction of the drilling screw (16) in the rotating process and the drilling screw (16) linearly reciprocates in the reciprocating process, the drill rod threads on the drilling screw (16) can be used for taking out the scraps in the drilling process;
the drill rod threads on the drilling screw (16) comprise grinding part threads used for forming a grinding part (20), the grinding part (20) is adjacent to the drill bit (19) on the drilling screw (16), a plurality of grinding part grooves (23) which are uniformly distributed are arranged in the grinding part (20), and the depth of the grinding part grooves (23) in the drilling screw (16) is gradually reduced along the direction from the head end of the drilling screw (16) to the tail end of the drilling screw (16);
the drill rod threads on the drilling screw (16) further comprise a movement fit connection part thread for forming a movement fit connection part (21), the movement fit connection part (21) is adjacent to the grinding part (20), and the movement fit connection part (21) is located between the grinding part (20) and the tail end of the drilling screw (16); the external diameter of the internal grinding part thread of the grinding part (20) is larger than that of the internal motion fit connecting part thread of the motion fit connecting part (21), and the length of the grinding part (20) is smaller than that of the motion fit connecting part (21);
the screw driving mechanism comprises a driving source (12) and a driving connecting body used for connecting the driving source (12) and a drilling screw (16), wherein the driving connecting body comprises a driving source connecting arm (13) and a drilling screw connecting arm (15), one end of the driving source connecting arm (13) is fixedly connected with the driving source (12), the other end of the driving source connecting arm (13) is hinged with one end of the drilling screw connecting arm (15), the other end of the drilling screw connecting arm (15) is in adaptive connection with the drilling screw (16) through a drill rod connector (18), and the drilling screw connecting arm (15) can rotate at the tail end of the drilling screw (16) through the drill rod connector (18);
when the driving source connecting arm (13) is driven by the driving source (12) to move, the drilling screw (16) can reciprocate along the length direction of the drilling screw (16) after being matched with the drilling screw movement guide mechanism through the driving source connecting arm (13) and the drilling screw connecting arm (15).
2. A conveying apparatus for electronic components as claimed in claim 1, wherein: the drilling screw motion guide mechanism comprises a drill rod sleeve (17) which can be matched with the drilling screw (16), and the drill rod sleeve (17) can be in threaded connection with a motion matching connection part (21) on the drilling screw (16).
3. A conveying apparatus for electronic components as claimed in claim 2, wherein: the drilling screw motion guide mechanism comprises a motion guide connecting body (22) which can be fixedly connected with the drill rod sleeve (17), and the motion guide connecting body (22) is fixed on the driving source (12).
4. A conveying apparatus for electronic components as claimed in claim 2, wherein: the drilling screw rod motion guiding mechanism comprises a drill rod sleeve sliding oiling guide block (28) fixedly connected with a drill rod sleeve (17) and a motion guiding connecting body (22) capable of accommodating the drill rod sleeve sliding oiling guide block (28), wherein the drill rod sleeve sliding oiling guide block (28) can be embedded in a guide sleeve groove (25) in the motion guiding connecting body (22), a lubricating oil filling head (24) is arranged in the guide sleeve groove (25), and the motion direction of the drill rod sleeve sliding oiling guide block (28) in the guide sleeve groove (25) is consistent with the length direction of a drilling screw rod (16);
in the process that a drilling screw (16) linearly reciprocates through a drill rod sleeve (17), the drill rod sleeve (17) can drive a drill rod sleeve sliding oiling guide block, a drill rod sleeve sliding oiling guide block (28) moves in a guide sleeve groove (25), a lubricating oil filling head (24) can enter an oiling guide sleeve hole (29) of the drill rod sleeve sliding oiling guide block, the drill rod sleeve sliding oiling guide block (28) is matched with the lubricating oil filling head (24) so that lubricating oil can be filled into the drill rod sleeve (17) through the oiling guide sleeve hole (29), and the drill rod threads of the drilling screw (16) can be lubricated by matching between the drilling screw (16) and the drill rod sleeve (17).
5. The conveying apparatus for electronic components as claimed in any one of claims 1 to 4, wherein: the drill bit (19) comprises a drill bit rod (27) and a plurality of drill bit wing plates (26) uniformly distributed on the drill bit rod (27);
the lubricating oil filling mechanism can be used for filling required lubricating oil to the drill rod threads of the drilling screw (16), and is distributed on one side of the motor shaft shell conveying line (1) or symmetrically distributed on two sides of the motor shaft shell conveying line (1).
6. The conveying apparatus for electronic components as claimed in claim 1 or 2, wherein: motor shaft housing transfer chain (1) include the carriage and set up in carry chain (2) in the carriage carry carrier (3) that set up a plurality of and motor shaft housing (4) adaptation on chain (2), can get into in shaft housing receiver (10) after carrying chain (2) motor shaft housing (4) after drilling screw rod (16) drilling, shaft housing receiver (10) are located the one end tip of motor shaft housing transfer chain (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111085431.9A CN113523359B (en) | 2021-09-16 | 2021-09-16 | Conveying equipment for electronic components |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111085431.9A CN113523359B (en) | 2021-09-16 | 2021-09-16 | Conveying equipment for electronic components |
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| CN113523359A true CN113523359A (en) | 2021-10-22 |
| CN113523359B CN113523359B (en) | 2021-12-03 |
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|---|---|---|---|---|
| JP2005052930A (en) * | 2003-08-04 | 2005-03-03 | Sumitomo Electric Ind Ltd | Rotary cutting tool |
| CN102489754A (en) * | 2011-12-15 | 2012-06-13 | 常州市银鹭数控刀具厂 | Bore cutter |
| CN210731119U (en) * | 2019-07-16 | 2020-06-12 | 镇江尧研工具有限公司 | High-performance drilling bit |
| CN112405012A (en) * | 2020-11-21 | 2021-02-26 | 杭州佰牛科技有限公司 | Metal pipe fitting inside and outside processing all-in-one |
| CN112875205A (en) * | 2021-01-13 | 2021-06-01 | 漳州东荣工贸有限公司 | High-automation connecting line manufacturing assembly line and manufacturing method for steel-wood furniture |
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2021
- 2021-09-16 CN CN202111085431.9A patent/CN113523359B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005052930A (en) * | 2003-08-04 | 2005-03-03 | Sumitomo Electric Ind Ltd | Rotary cutting tool |
| CN102489754A (en) * | 2011-12-15 | 2012-06-13 | 常州市银鹭数控刀具厂 | Bore cutter |
| CN210731119U (en) * | 2019-07-16 | 2020-06-12 | 镇江尧研工具有限公司 | High-performance drilling bit |
| CN112405012A (en) * | 2020-11-21 | 2021-02-26 | 杭州佰牛科技有限公司 | Metal pipe fitting inside and outside processing all-in-one |
| CN112875205A (en) * | 2021-01-13 | 2021-06-01 | 漳州东荣工贸有限公司 | High-automation connecting line manufacturing assembly line and manufacturing method for steel-wood furniture |
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| CN113523359B (en) | 2021-12-03 |
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Effective date of registration: 20221109 Address after: 101407 room 103, building 1, yard 33, Yanqi Road, Yanqi Economic Development Zone, Huairou District, Beijing Patentee after: Zhongke Xingxing (Beijing) Technology Co.,Ltd. Address before: 226000 No. 500, Linyang Road, Qidong Economic Development Zone, Nantong City, Jiangsu Province Patentee before: JIANGSU ROUSHI ELECTRONIC TECHNOLOGY Co.,Ltd. |
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