CN110640471A - Special processing machine for pipe hook support - Google Patents
Special processing machine for pipe hook support Download PDFInfo
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- CN110640471A CN110640471A CN201911029403.8A CN201911029403A CN110640471A CN 110640471 A CN110640471 A CN 110640471A CN 201911029403 A CN201911029403 A CN 201911029403A CN 110640471 A CN110640471 A CN 110640471A
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- China
- Prior art keywords
- shaft sleeve
- hook support
- pipe
- pipe fitting
- sliding
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P23/00—Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass
- B23P23/02—Machine tools for performing different machining operations
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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
- B23Q7/06—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 by means of pushers
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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
- B23Q7/08—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 by means of slides or chutes
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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
- B23Q7/12—Sorting arrangements
-
- 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
- B23Q7/14—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 co-ordinated in production lines
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Punching Or Piercing (AREA)
Abstract
The invention discloses a special machine for processing a pipe hook support. A special machine for processing pipe hook supports comprises a drilling assembly, a tapping machine assembly and a punching assembly, wherein the pipe hook supports are automatically arrayed by a device, and arrayed pipe hook support sequencing and conveying channels comprise pipe hook support inclined conveying channels capable of restraining the pipe hook supports from sliding in sequence and pipe hook support parallel conveying channels capable of only allowing the pipe hook supports to pass in sequence by using external force; the pipe hook support sequentially passes through the shifting device of the pipe hook support parallel to the conveying channel. The automatic feeding of pipe fitting hook support processing has been realized, the potential safety hazard has been eliminated, has reduced workman's recruitment quantity, has reduced pipe fitting hook support processing workman intensity of labour and pipe fitting hook support processing manufacturing cost, has improved pipe fitting hook support machining efficiency.
Description
Technical Field
The invention belongs to pipe fitting processing equipment, and particularly belongs to a special machine for processing a pipe fitting hook support.
Background
The shape and the structure of the pipe hook support are shown in the attached figures 4 and 5, the middle position of the pipe hook support body is provided with a circular cap-shaped protrusion, the circular cap-shaped protrusion at the middle position of the pipe hook support body is provided with a large round hole, two sides of the circular cap-shaped protrusion are respectively provided with a small round hole, the pipe hook support is processed by drilling and tapping the large round hole on the circular cap-shaped protrusion of the pipe hook support body, and the small round holes at two sides of the circular cap-shaped protrusion are punched. The existing pipe hook support processing is generally operated step by adopting a manual feeding single machine, namely, the manual feeding is to firstly drill and tap larger round holes on the circular hat-shaped protrusion of the pipe hook support body, and then replace a reaming punch to successively punch smaller round holes on two sides of the circular hat-shaped protrusion. The manual material loading of the manual material loading single-phase machine substep operating mode of current pipe fitting hook support processing adoption has crowded hand potential safety hazard, and is great to pipe fitting hook support processing personnel's demand simultaneously, and pipe fitting hook support processing workman intensity of labour is big, and pipe fitting hook support processing production cost of labor is high, and is efficient. How can realize the automatic feeding of pipe fitting hook support processing, eliminate crowded hand potential safety hazard that pipe fitting hook support processing material loading was deposited, reduce pipe fitting hook support processing workman's recruitment quantity, reduce pipe fitting hook support processing workman intensity of labour and pipe fitting hook support processing manufacturing cost, it is the problem that needs to solve to improve pipe fitting hook support machining efficiency.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: provides a special machine for processing pipe hook brackets. The automatic feeding that uses this pipe fitting hook support processing special machine to realize pipe fitting hook support processing eliminates crowded hand potential safety hazard that pipe fitting hook support processing material loading was deposited, reduces pipe fitting hook support processing workman's recruitment quantity, can reduce pipe fitting hook support processing workman intensity of labour and pipe fitting hook support processing manufacturing cost, improves pipe fitting hook support machining efficiency.
The technical scheme for solving the technical problems is as follows: the utility model provides a pipe fitting hook support processing special plane, including the lathe bed, still include from left to right and use vertical parallel support to install the drilling assembly at lathe bed top surface rear side in proper order, use the tapping machine assembly at lathe bed top surface rear side of vertical parallel support mounting, use the assembly of punching a hole of installation pedestal mounting at lathe bed top surface rear side, the assembly of punching a hole has vertical pressurized cylinder, A reaming drift, centering drift, B reaming drift uses A reaming drift connecting piece respectively from left to right in proper order, centering drift connecting piece, B reaming drift connecting piece is installed on this vertical pneumatic pressurized cylinder's output pole, characterized by: the automatic pipe hook support arraying device comprises a machine body, a pipe hook support arraying and conveying channel and a pipe hook support parallel conveying channel, wherein the machine body is provided with a machine body, the machine body is provided with a machine frame, the machine frame is provided with a machine frame, the machine; the pipe fitting hook bracket is parallel to the shifting device of the conveying channel through the pipe fitting hook bracket in sequence; also comprises an air pressure and electric appliance device;
the automatic pipe hook support arraying device comprises a vibrating disc, the vibrating disc is a spiral vibrating disc, a discharge port is formed in the spiral vibrating disc, and the spiral vibrating disc is installed at a position close to the left side of a lathe bed by using a spiral vibrating disc installation support;
the inclined conveying channel of the pipe hook support capable of restricting the pipe hook support to sequentially slide through is arranged at the left position of the lathe bed, one end of the inclined conveying channel of the pipe hook support capable of restricting the pipe hook support to sequentially slide through is connected with a discharge port arranged on the spiral vibration disc, and the other end of the inclined conveying channel of the pipe hook support capable of restricting the pipe hook support to sequentially slide through is connected with a material receiving port which is arranged at the left end of the parallel conveying channel of the pipe hook support and can only allow the pipe hook support to sequentially pass through by using external force;
the pipe fitting hook support sliding stop device comprises an A pipe fitting hook support sliding stop cylinder, an A induction switch, a B pipe fitting hook support sliding stop cylinder and a B induction switch, wherein the A pipe fitting hook support sliding stop cylinder and the B pipe fitting hook support sliding stop cylinder are sequentially arranged at the position, facing the middle upper part of one side of the lathe bed, of a pipe fitting hook support inclined conveying channel through which the restraining pipe fitting hook supports sequentially slide, and the distance between the A pipe fitting hook support sliding stop cylinder and the B pipe fitting hook support sliding stop cylinder, which are arranged at the position, facing the middle upper part of one side of the lathe bed, of the pipe fitting hook support inclined conveying channel through which the restraining pipe fitting hook supports sequentially slide, is consistent with the longitudinal length of the pipe fitting hook support; the side wall of one side of the inclined conveying channel of the pipe hook bracket capable of restricting the pipe hook bracket to sequentially slide through is sequentially provided with an A inductive switch and a B inductive switch in positions corresponding to the A pipe hook bracket sliding stop cylinder and the B pipe hook bracket sliding stop cylinder; the sliding stopping cylinder of the pipe hook support A and the sliding stopping cylinder of the pipe hook support B alternately act, so that the single material discharging of the left end of the pipe hook support parallel conveying channel, through which the pipe hook support can only pass in sequence by using external force, can be realized;
the pipe fitting hook support parallel conveying channel which only allows the pipe fitting hook supports to sequentially pass through by using external force is composed of a pipe fitting hook support parallel conveying groove longitudinally arranged on the top surface of a lathe bed corresponding to drilling assembly, tapping machine assembly and punching assembly, pipe fitting hook support strip-shaped pressing plates longitudinally arranged on the front side and the rear side of the pipe fitting hook support parallel conveying groove on the top surface of the lathe bed are respectively installed, and the distance between the opposite surfaces of the pipe fitting hook support strip-shaped pressing plates respectively installed on the front side and the rear side of the pipe fitting hook support parallel conveying groove is consistent with the length of the transverse diameter of a circular cap-shaped protrusion at the middle position of the pipe fitting hook support;
the pipe fitting hook support sequentially passes through the shifting device of the pipe fitting hook support parallel conveying channel, and the shifting device comprises a bar-shaped support, a pipe fitting hook support shifting cylinder, a single-finger shifting claw, a double-finger shifting claw, a single-finger shifting claw and a double-finger shifting claw mounting bar-shaped block, a sliding shaft sleeve, a fixed shaft sleeve, a sliding shaft sleeve and fixed shaft sleeve mounting shaft rotation direction change pushing cylinder, the bar-shaped support is longitudinally mounted at the front side position of a lathe bed from left to right, bar-shaped keys are arranged on the outer surfaces of the sliding shaft sleeve and the fixed shaft sleeve mounting shaft in the axial direction, bar-shaped key grooves matched with the bar-shaped keys on the outer surfaces of the sliding shaft sleeve and the fixed shaft sleeve mounting shaft; the sliding shaft sleeve and the fixed shaft sleeve are provided with annular grooves on the outer surfaces, the sliding shaft sleeve is slidably sleeved on the sliding shaft sleeve and the fixed shaft sleeve installation shaft provided with the strip-shaped keys on the outer surface, the sliding shaft sleeve slidably sleeved on the sliding shaft sleeve and the fixed shaft sleeve installation shaft provided with the annular grooves on the outer surfaces of the sliding shaft sleeve and the fixed shaft sleeve installation shaft corresponds to the left vertical surface of the drilling assembly, the sliding shaft sleeve further comprises a sliding shaft sleeve pull rod, and the other end of the sliding shaft sleeve pull rod is provided with a pull ring matched with the annular grooves on the outer surface of the sliding shaft sleeve; the fixed shaft sleeve is fixedly arranged on the sliding shaft sleeve and the fixed shaft sleeve mounting shaft, the outer surface of the sliding shaft sleeve is provided with a strip-shaped key, and the fixed shaft sleeve is fixedly arranged on the sliding shaft sleeve and the fixed shaft sleeve mounting shaft and is positioned between the sliding shaft sleeve and the left belt seat bearing; the pipe fitting hook support pull cylinder is arranged on the top surface of the strip-shaped support on the front side of the sliding shaft sleeve and the fixed shaft sleeve installation shaft by using a pipe fitting hook support pull cylinder installation seat, the lever end part of the pipe fitting hook support pull cylinder is fixedly connected with one end of a sliding shaft sleeve pull rod by using a connecting piece, and a pull ring sleeve arranged at the other end of the sliding shaft sleeve pull rod is arranged in an annular groove arranged on the outer surface of the sliding shaft sleeve; the single-finger pusher dog and the double-finger pusher dog are provided with a bar-shaped block and are arranged on the outer surface of one side of the sliding shaft sleeve, which is parallel to the conveying channel and is only capable of allowing the pipe hook support to pass through by using external force, the distance between the single-finger pusher dog and the double-finger pusher dog arranged at the two ends of the single-finger pusher dog and the double-finger pusher dog mounting bar-shaped block is consistent with the distance between the left end material port of the parallel conveying channel of the pipe fitting hook bracket and the drilling station of the drilling general assembly, which only can allow the pipe fitting hook bracket to pass through in sequence, the distance between the single-finger pusher dog and the double-finger pusher dog arranged at the two ends of the single-finger pusher dog and the double-finger pusher dog mounting bar-shaped block is consistent with the distance between a drilling station of drilling assembly and a tapping station of tapping machine assembly; the sliding shaft sleeve and fixed shaft sleeve installation axis rotation direction change push cylinder is obliquely installed on a bar-shaped support close to the left belt seat bearing towards the lower side of a fixed shaft sleeve fixedly installed on the sliding shaft sleeve and fixed shaft sleeve installation axis by using a support, the sliding shaft sleeve and fixed shaft sleeve installation axis rotation direction change push cylinder lever end part is movably connected with an oblique vertical bar-shaped protruding block fixedly installed on the lower side of the outer surface of the fixed shaft sleeve of the sliding shaft sleeve and fixed shaft sleeve installation axis by using a connecting piece, in a normal state, the sliding shaft sleeve and fixed shaft sleeve installation axis rotation direction change push cylinder and the extended sliding shaft sleeve and fixed shaft sleeve installation axis rotation direction change push cylinder lever axis and the oblique vertical bar-shaped protruding block arranged on the lower side of the outer surface of the fixed shaft sleeve movably connected with the sliding shaft sleeve and fixed shaft sleeve installation axis rotation direction change push cylinder lever end part by using The sliding shaft sleeve is in a vertical state, the single-finger pusher dog connected with the strip-shaped connecting block by the sliding shaft sleeve and the single-finger pusher dog and the double-finger pusher dog which are sequentially arranged on the left and right sides at the two ends of the strip-shaped block are installed by the double-finger pusher dog, and the double-finger pusher dog are not contacted with a pipe fitting hook support parallel conveying channel through which only the pipe fitting hook support can sequentially pass by using external force; the change of the rotation direction of the installation shaft of the sliding shaft sleeve and the fixed shaft sleeve pushes the air cylinder 20 to act, the action of the pipe fitting hook support pulling air cylinder, the action of the single-finger pusher dog and the double-finger pusher dog which are installed at two ends of the strip-shaped block of the single-finger pusher dog and the double-finger pusher dog installation strip-shaped block, the action of drilling assembly and the action of tapping machine assembly can complete the drilling and tapping process of a large round hole on the round cap-shaped protrusion at the middle position of the pipe fitting hook support in sequence, the action of punching assembly, and the punching assembly can use the A reaming punch, the centering punch and the B reaming punch to complete the punching and reaming process of a small round hole on two sides of the.
The drilling assembly which is arranged on the rear side of the top surface of the lathe bed by using a vertical parallel bracket, the tapping machine assembly which is arranged on the rear side of the top surface of the lathe bed by using a vertical parallel bracket and the punching assembly which is arranged on the rear side of the top surface of the lathe bed by using an installation base are all adopted by the prior art from left to right; the air pressure and electric appliance control device adopts the prior art and is controlled by a PLC.
The using process of the invention is as follows: the method comprises the following steps that a pipe hook support to be processed is arranged in a spiral vibration disc which is installed on a position close to the left side of a lathe bed by using a spiral vibration disc installation support, the pipe hook support to be processed is vibrated by the spiral vibration disc and sequentially enters a pipe hook support inclined conveying channel through which a restrained pipe hook support can sequentially slide through a discharge port, when the pipe hook support slides to an A induction switch installation position along the pipe hook support inclined conveying channel through which the restrained pipe hook support can sequentially slide, an A induction switch sends a stop signal, an A pipe hook support slides to stop an air cylinder to act, and an A pipe hook support slides to stop an air cylinder lever to extend out to stop the pipe hook support; b, the inductive switch sends a passing signal, the B pipe hook support slides to stop the action of the cylinder lever, and the previous B pipe hook support slides to a material receiving port which is parallel to the left end of the conveying channel and only allows the pipe hook supports to sequentially pass through by using external force; the A inductive switch sends a passing signal again, the A pipe hook support slides to stop the cylinder to act, the A pipe hook support slides to stop the cylinder lever to retract, the pipe hook support slides to stop, when the pipe hook support stopped by the A pipe hook support slides to the installation position of the B inductive switch, the B inductive switch sends a stopping signal, the B pipe hook support slides to stop the cylinder to act, and the B pipe hook support slides to stop the cylinder lever to extend to stop the pipe hook support; when the latter pipe hook bracket slides to the mounting position of the A inductive switch along the pipe hook bracket inclined conveying channel which can restrict the pipe hook bracket to sequentially slide through, the A inductive switch sends a stop signal again, the A pipe hook bracket slides to stop the cylinder to act, the A pipe hook bracket slides to stop the cylinder lever to extend out, and the latter pipe hook bracket is stopped; b, the inductive switch sends a passing signal again, the B pipe hook support slides to stop the cylinder to act, the B pipe hook support slides to stop the cylinder lever to retract, and the B pipe hook support slides to a material receiving port which is parallel to the left end of the conveying channel and only allows the pipe hook supports to pass through in sequence by using external force; the sliding stopping cylinder of the pipe hook support A and the sliding stopping cylinder of the pipe hook support B alternately act, so that single piece discharging of a material receiving opening at the left end of a parallel conveying channel of the pipe hook support, which is capable of allowing the pipe hook support to sequentially pass through by using external force, is realized when the pipe hook support slides;
when the single piece of the pipe fitting hook support slides to a material receiving opening at the left end of a pipe fitting hook support parallel conveying channel through which only the pipe fitting hook support can pass in sequence by using external force, the rotating direction of the installation shafts of the sliding shaft sleeve and the fixed shaft sleeve is changed to push the air cylinder to act, the rotating direction of the installation shafts of the sliding shaft sleeve and the fixed shaft sleeve is changed to push the air cylinder lever to retract, an inclined vertical protruding block arranged at the lower side of the outer surface of the fixed shaft sleeve on which the sliding shaft sleeve and the fixed shaft sleeve are installed is pulled to drive the sliding shaft sleeve and the fixed shaft sleeve to rotate in the direction of the pipe fitting hook support parallel conveying channel through which only the pipe fitting hook support can pass in sequence, and a single-finger shifting claw and a double-finger shifting claw which are installed by using a connecting block and are installed on a single-finger shifting claw installation strip block and a double-finger shifting claw installation strip block and are installed, the single-finger shifting claw and the double-finger shifting claw sequentially extend into a material receiving port of a pipe hook support parallel conveying channel through which only the pipe hook supports can pass in sequence and a pipe hook support parallel conveying channel through which only the pipe hook supports can pass in sequence; the pipe fitting hook support pulling cylinder acts, the end part of a lever of the pipe fitting hook support pulling cylinder uses a pull ring at the other end of a pull rod of a sliding shaft sleeve installed by a connecting piece to pull the sliding shaft sleeve to move towards the right side of a lathe bed, the sliding shaft sleeve drives a single-finger pusher dog installed by using a bar-shaped connecting block and a double-finger pusher dog installed by using a bar-shaped pusher dog to move towards the right side of the lathe bed (the left side of the lathe bed is the left side of the lathe bed, the right side of an operator is the right side of the lathe bed), and the single-finger pusher dog which extends into a material receiving port of a pipe fitting hook support parallel conveying channel which only allows pipe fitting hook supports to pass through in sequence and the double-finger pusher dog in the pipe fitting hook support parallel conveying channel which only allows pipe fitting hook supports to pass through in sequence are driven to move towards the right side of the lathe bed, and a pipe fitting hook support which is positioned in the The drilling station and the tapping machine general assembly tapping station simultaneously complete the drilling and tapping processes of the previous pipe fitting hook support, and the pipe fitting hook support which only can be sequentially passed through by the pipe fitting hook support is sequentially pushed to the punching general assembly punching station along the parallel conveying channel; the drilling assembly action and the tapping machine assembly action sequentially complete the drilling and tapping working procedures of the larger round hole on the circular cap-shaped protrusion at the middle position of the pipe fitting hook support body; the punching assembly action is carried out, and the hole expanding of smaller round holes on two sides of the circular hat-shaped protrusion of the pipe fitting hook support is completed by using the hole expanding punch A, the centering punch and the hole expanding punch B of the punching assembly; the pipe hook support processed by the punching and reaming process of the smaller round holes on the two sides of the circular hat-shaped protrusion of the pipe hook support is discharged along a discharge port of a parallel conveying channel of the pipe hook support, through which the pipe hook support can only pass in sequence; the rotating direction of the installation shafts of the sliding shaft sleeve and the fixed shaft sleeve is changed to push the cylinder to act again, the rotating direction of the installation shafts of the sliding shaft sleeve and the fixed shaft sleeve is changed to push the cylinder lever to extend out, an inclined vertical protruding block arranged on the lower side of the outer surface of the fixed shaft sleeve for pushing the installation shafts of the sliding shaft sleeve and the fixed shaft sleeve drives the installation shafts of the sliding shaft sleeve and the fixed shaft sleeve to rotate in the opposite direction of a parallel conveying channel of the pipe fitting hook support, through which the pipe fitting hook support can only pass in sequence, and a single-finger pusher dog and a double-finger pusher dog installed by using a connecting block, a single-finger pusher dog and a double-finger pusher dog installed on two end positions of a bar block and a single-finger pusher dog and a double-finger pusher dog installed on two; the pipe fitting hook support pulling cylinder acts again, the end of a lever of the pipe fitting hook support pulling cylinder uses a pull ring at the other end of a pull rod of a sliding shaft sleeve installed by a connecting piece to pull the sliding shaft sleeve to move towards the left side of the lathe bed, the sliding shaft sleeve drives a single-finger pusher dog installed by using a strip-shaped connecting block and a double-finger pusher dog installed strip-shaped block to move towards the left side of the lathe bed to return to the initial position, and the pipe fitting hook support processing working procedure is repeated again.
The invention has the beneficial effects that: according to the invention, a drilling assembly which is arranged on the rear side of the top surface of the lathe bed by using a vertical parallel support, a tapping machine assembly which is arranged on the rear side of the top surface of the lathe bed by using a vertical parallel support and a punching assembly which is arranged on the rear side of the top surface of the lathe bed by using an installation base are sequentially arranged from left to right; the automatic arraying device for the pipe hook supports arranged on the left side of the lathe bed is further arranged, and the arraying and conveying channel for the pipe hook supports is further arranged, wherein the arraying and conveying channel for the pipe hook supports comprises a pipe hook support inclined conveying channel capable of restraining the pipe hook supports from sliding in sequence and a pipe hook support parallel conveying channel capable of only allowing the pipe hook supports to pass in sequence by using external force; a shifting device is also arranged, wherein the pipe hook support is parallel to the conveying channel through the pipe hook support in sequence; and an air pressure and electric device is also arranged. The automatic feeding of pipe fitting hook support processing has been realized, the crowded hand potential safety hazard that pipe fitting hook support processing material loading was deposited has been eliminated, has reduced pipe fitting hook support processing workman's recruitment quantity, has reduced pipe fitting hook support processing workman intensity of labour and pipe fitting hook support processing manufacturing cost, has improved pipe fitting hook support machining efficiency.
Drawings
The invention is further explained below with reference to the figures and examples;
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a top view of the present invention;
FIG. 3 is an enlarged left side view of the sliding sleeve and fixed sleeve mounting shaft rotation direction change push cylinder and fixed sleeve and sliding sleeve and fixed sleeve mounting shaft fixing mounting structure of the present invention;
FIG. 4 is a schematic view of the construction of the present invention tube hook bracket;
FIG. 5 is a top view of the tube hook bracket of the present invention;
in the drawings: 1. the drilling machine comprises a machine body, 2 parts of drilling assembly, 3 parts of tapping machine assembly, 4 parts of punching assembly, 41.A reaming punch, 42 parts of centering punch, 43.B reaming punch, 5 parts of spiral vibration disc, 6 parts of pipe fitting hook bracket inclined conveying channel, 7.A pipe fitting hook bracket sliding locking cylinder, 8.B pipe fitting hook bracket sliding locking cylinder, 9. pipe fitting hook bracket parallel conveying groove, 10. pipe fitting hook bracket strip pressing plate, 11. strip bracket, 12. pipe fitting hook bracket pulling cylinder, 13. single-finger pusher dog, 14. double-finger pusher dog, 15. single-finger pusher dog and double-finger pusher dog mounting strip block, 16. sliding shaft sleeve, 17. fixing shaft sleeve, 18. sliding shaft sleeve and fixing shaft sleeve mounting shaft, 19. sliding shaft sleeve pull rod, 20. sliding shaft sleeve and fixing shaft sleeve mounting shaft rotating direction change pushing cylinder, 21. pipe fitting hook bracket.
Detailed Description
The present invention is described in further detail below with reference to specific examples.
Example 1
As shown in fig. 1, 2, 3, 4 and 5, a special machine for processing a pipe hook support comprises a machine body 1, a drilling assembly 2 (the side close to an operator is the front side of the machine body, the side far away from the operator is the rear side of the machine body, the left side of the operator is the left side of the machine body, and the right side of the operator is the right side of the machine body) which is arranged at the rear side of the top surface of the machine body 1 by sequentially using vertical parallel supports from left to right, a tapping machine assembly 3 arranged at the rear side of the top surface of the machine body 1 by using vertical parallel supports, a punching assembly 4 arranged at the rear side of the top surface of the machine body 1 by using a mounting base, wherein the punching assembly 4 comprises a vertical pressurizing cylinder, an A reaming punch 41, a centering punch 42 and a B reaming punch 43, the A reaming punch 41, the centering punch 42 and the B reaming punch 43 are respectively arranged on an output rod of the vertical pneumatic pressurizing cylinder from left to right, the method is characterized in that: the automatic pipe hook support arraying device comprises a machine body 1, a pipe hook support arraying and conveying channel and a pipe hook support parallel conveying channel, wherein the pipe hook support arraying and conveying channel is arranged on the left side of the machine body 1 and comprises a pipe hook support inclined conveying channel capable of restraining the pipe hook supports from sliding in sequence and a pipe hook support parallel conveying channel capable of only allowing the pipe hook supports to pass in sequence by using external force; the pipe fitting hook bracket is parallel to the shifting device of the conveying channel through the pipe fitting hook bracket in sequence; also comprises an air pressure and electric appliance device;
the automatic pipe hook support arraying device comprises a vibrating disc, the vibrating disc is a spiral vibrating disc 5, a discharge port is formed in the spiral vibrating disc 5, and the spiral vibrating disc 5 is installed on the left side position close to the lathe bed 1 through a spiral vibrating disc installation support;
the pipe fitting hook support inclined conveying channel 6 through which the pipe fitting hook supports can sequentially slide is installed at the left side position of the lathe bed 1, one end of the pipe fitting hook support inclined conveying channel 6 through which the pipe fitting hook supports can sequentially slide is connected with a discharge port arranged on the spiral vibration disc 5, and the other end of the pipe fitting hook support inclined conveying channel is connected with a material receiving port which is parallel to the left end of the conveying channel and only allows the pipe fitting hook supports to sequentially pass through by using external force;
the pipe hook support sliding and stopping device comprises an A pipe hook support sliding and stopping cylinder 7 and an A inductive switch (not shown in the attached drawing of the specification), a B pipe hook support sliding and stopping cylinder 8 and a B inductive switch (not shown in the attached drawing of the specification), wherein the A pipe hook support sliding and stopping cylinder 7 and the B pipe hook support sliding and stopping cylinder 8 are sequentially arranged at the position, facing the middle upper part of one side of the lathe bed 1, of a pipe hook support inclined conveying channel 6 through which the pipe hook supports can sequentially slide, the distance between the A pipe hook support sliding stopping cylinder 7 and the B pipe hook support sliding stopping cylinder 8 which are arranged at the middle upper position of the pipe hook support inclined conveying channel 6 which can restrict the pipe hook supports to sequentially slide through and face the lathe bed 1 is consistent with the longitudinal length of the pipe hook support 21; a sensing switch A and a sensing switch B are sequentially arranged on the side wall of one side of the inclined conveying channel 6 of the pipe hook bracket capable of restricting the pipe hook bracket to sequentially slide through, corresponding to the sliding stopping cylinder 7 of the pipe hook bracket A and the sliding stopping cylinder 8 of the pipe hook bracket B; the sliding stopping cylinder 7 of the pipe hook support A and the sliding stopping cylinder 8 of the pipe hook support B alternately act, so that the pipe hook support 21 can slide to a single material discharging port at the left end of a parallel conveying channel of the pipe hook support, through which only the pipe hook supports can sequentially pass by using external force;
the pipe fitting hook support parallel conveying channel which only allows the pipe fitting hook supports to sequentially pass through by using external force is composed of a pipe fitting hook support parallel conveying groove 9 longitudinally arranged on the top surface of a lathe bed 1 corresponding to a drilling assembly 2, a tapping machine assembly 3 and a punching assembly 4, pipe fitting hook support strip-shaped pressing plates 10 longitudinally arranged on the top surface of the lathe bed 1 and respectively arranged at the front side and the rear side of the pipe fitting hook support parallel conveying groove 9, and the distance between opposite surfaces of the pipe fitting hook support strip-shaped pressing plates 10 respectively arranged on the front side and the rear side of the pipe fitting hook support parallel conveying groove 9 is consistent with the length of the transverse diameter of a circular cap-shaped protrusion at the middle position of a pipe fitting hook support;
the pipe fitting hook support sequentially passes through a pipe fitting hook support parallel conveying channel shifting device comprises a strip-shaped support 11, a pipe fitting hook support shifting cylinder 12, a single-finger shifting claw 13, a double-finger shifting claw 14, a single-finger shifting claw and double-finger shifting claw mounting strip-shaped block 15, a sliding shaft sleeve 16, a fixed shaft sleeve 17, a sliding shaft sleeve and fixed shaft sleeve mounting shaft 18, a sliding shaft sleeve and fixed shaft sleeve mounting shaft rotating direction changing pushing cylinder 20, the strip-shaped support 11 is longitudinally mounted on the front side position of a lathe bed 1 in the left-right direction, strip-shaped keys are arranged on the outer surfaces of the sliding shaft sleeve and fixed shaft sleeve mounting shaft 18 in the axial direction, strip-shaped key grooves matched with the strip-shaped keys on the outer surfaces of the sliding shaft sleeve and fixed shaft sleeve mounting shaft 18 are respectively arranged on the inner surfaces of the sliding shaft; the sliding shaft sleeve and the fixed shaft sleeve are respectively and longitudinally arranged on the top surface of the bar-shaped support from left to right by using a left bearing with a seat and a right bearing with a seat on the axial direction of the outer surface, the sliding shaft sleeve with an annular groove on the outer surface is slidably sleeved on the sliding shaft sleeve with the bar-shaped key on the outer surface and the fixed shaft sleeve mounting shaft by using a bar-shaped key groove on the inner surface, the sliding shaft sleeve slidably sleeved on the sliding shaft sleeve and the fixed shaft sleeve mounting shaft 18 and provided with the annular groove on the outer surface is corresponding to the left vertical surface of the drilling assembly 2, the drilling assembly further comprises a sliding shaft sleeve pull rod 19, and the other end of the sliding shaft sleeve; the fixed shaft sleeve 17 is fixedly arranged on a sliding shaft sleeve and a fixed shaft sleeve mounting shaft of which the outer surface is provided with a bar-shaped key by using a bar-shaped key groove and a bar-shaped key which are arranged on the inner surface of the fixed shaft sleeve 17, and the fixed shaft sleeve 17 fixedly arranged on the sliding shaft sleeve and the fixed shaft sleeve mounting shaft 18 is positioned between the sliding shaft sleeve 16 and the left belt seat bearing; the pipe hook support pull cylinder 12 is mounted on the top surface of the bar-shaped support 11 on the front side of the sliding shaft sleeve and fixed shaft sleeve mounting shaft 18 by using a pipe hook support pull cylinder mounting seat, the lever end part of the pipe hook support pull cylinder is fixedly connected with one end of a sliding shaft sleeve pull rod 19 by using a connecting piece, and a pull ring sleeve arranged at the other end of the sliding shaft sleeve pull rod 19 is mounted in an annular groove arranged on the outer surface of the sliding shaft sleeve 16; the single-finger pusher dog and the double-finger pusher dog are provided with a bar-shaped block 15 which is arranged on the outer surface of the sliding shaft sleeve 16 facing to one side of the pipe hook support parallel to the conveying channel, through which only the pipe hook support can pass in sequence by using external force, the distance between the single-finger pusher dog 13 and the double-finger pusher dog 14 which are arranged at the two ends of the single-finger pusher dog and the double-finger pusher dog mounting bar-shaped block 15 is consistent with the distance between the left end material port of the pipe fitting hook bracket parallel conveying channel which only allows the pipe fitting hook bracket to pass through in sequence and the drilling station of the drilling assembly 2, the distance between the single-finger pusher dog 13 and the double-finger pusher dog 14 which are arranged at the two ends of the single-finger pusher dog and the double-finger pusher dog mounting bar-shaped block 15 is consistent with the distance between the drilling station of the drilling assembly 2 and the tapping station of the tapping machine assembly 3; the sliding shaft sleeve and fixed shaft sleeve installation shaft rotation direction change push cylinder 20 is obliquely installed on the bar support 11 close to the left belt seat bearing towards the lower side of the fixed shaft sleeve 17 fixedly installed on the sliding shaft sleeve and fixed shaft sleeve installation shaft by using a support, the sliding shaft sleeve and fixed shaft sleeve installation shaft rotation direction change push cylinder lever end is movably connected with an oblique vertical bar-shaped protruding block arranged at the lower side of the outer surface of the fixed shaft sleeve 17 fixedly installed on the sliding shaft sleeve and fixed shaft sleeve installation shaft by using a connecting piece, in a normal state, the sliding shaft sleeve and fixed shaft sleeve installation shaft rotation direction change push cylinder 20 and the extended sliding shaft sleeve and fixed shaft sleeve installation shaft rotation direction change push cylinder lever axis and the oblique vertical bar-shaped protruding block arranged at the lower side of the outer surface of the fixed shaft sleeve 17 movably connected with the sliding shaft sleeve and fixed shaft sleeve installation shaft rotation direction change push cylinder lever end by using The vertical strip-shaped convex block is in a vertical state, the sliding shaft sleeve 16 uses a single-finger pusher dog connected with a strip-shaped connecting block and a single-finger pusher dog 13 and a double-finger pusher dog 14 which are sequentially arranged on the left and right at the two ends of a strip-shaped block 15 for mounting the single-finger pusher dog and the double-finger pusher dog, and are not contacted with a parallel conveying channel of the pipe hook support through which the pipe hook support can only pass in sequence by using external force; the change of the rotation direction of the mounting shaft of the sliding shaft sleeve and the fixed shaft sleeve pushes the cylinder 20 to act, the pull cylinder 12 of the pipe fitting hook bracket acts, the single-finger pusher dog 13 and the double-finger pusher dog 14 mounted at the two ends of the strip-shaped block 15 of the single-finger pusher dog and the double-finger pusher dog mount act, the drilling assembly 2 acts, the tapping machine assembly 3 acts to complete the drilling and tapping processes of large round holes on the round cap-shaped protrusion at the middle position of the pipe fitting hook bracket 21 in sequence, the punching assembly 4 acts, and the punching assembly can use the A reaming punch 41, the centering punch 42 and the B reaming punch 43 to complete the punching and reaming processes of small round holes at the two sides of the round cap-shaped protrusion of the pipe fitting hook bracket 21.
From the above description, those skilled in the art can make various changes and modifications within the scope of the technical idea of the present invention without departing from the scope of the invention. The present invention is not limited to the details given herein, but is within the ordinary knowledge of those skilled in the art.
Claims (1)
1. The utility model provides a pipe fitting hook support processing special plane, including the lathe bed, still include from left to right and use vertical parallel support to install the drilling assembly at lathe bed top surface rear side in proper order, use the tapping machine assembly at lathe bed top surface rear side of vertical parallel support mounting, use the assembly of punching a hole of installation pedestal mounting at lathe bed top surface rear side, the assembly of punching a hole has vertical pressurized cylinder, A reaming drift, centering drift, B reaming drift uses A reaming drift connecting piece respectively from left to right in proper order, centering drift connecting piece, B reaming drift connecting piece is installed on this vertical pneumatic pressurized cylinder's output pole, characterized by: the automatic pipe hook support arraying device comprises a machine body, a pipe hook support arraying and conveying channel and a pipe hook support parallel conveying channel, wherein the machine body is provided with a machine body, the machine body is provided with a machine frame, the machine frame is provided with a machine frame, the machine; the pipe fitting hook bracket is parallel to the shifting device of the conveying channel through the pipe fitting hook bracket in sequence; also comprises an air pressure and electric appliance device;
the automatic pipe hook support arraying device comprises a vibrating disc, the vibrating disc is a spiral vibrating disc, a discharge port is formed in the spiral vibrating disc, and the spiral vibrating disc is installed at a position close to the left side of a lathe bed by using a spiral vibrating disc installation support;
the inclined conveying channel of the pipe hook support capable of restricting the pipe hook support to sequentially slide through is arranged at the left position of the lathe bed, one end of the inclined conveying channel of the pipe hook support capable of restricting the pipe hook support to sequentially slide through is connected with a discharge port arranged on the spiral vibration disc, and the other end of the inclined conveying channel of the pipe hook support capable of restricting the pipe hook support to sequentially slide through is connected with a material receiving port which is arranged at the left end of the parallel conveying channel of the pipe hook support and can only allow the pipe hook support to sequentially pass through by using external force;
the pipe fitting hook support sliding stop device comprises an A pipe fitting hook support sliding stop cylinder, an A induction switch, a B pipe fitting hook support sliding stop cylinder and a B induction switch, wherein the A pipe fitting hook support sliding stop cylinder and the B pipe fitting hook support sliding stop cylinder are sequentially arranged at the position, facing the middle upper part of one side of the lathe bed, of a pipe fitting hook support inclined conveying channel through which the restraining pipe fitting hook supports sequentially slide, and the distance between the A pipe fitting hook support sliding stop cylinder and the B pipe fitting hook support sliding stop cylinder, which are arranged at the position, facing the middle upper part of one side of the lathe bed, of the pipe fitting hook support inclined conveying channel through which the restraining pipe fitting hook supports sequentially slide, is consistent with the longitudinal length of the pipe fitting hook support; the side wall of one side of the inclined conveying channel of the pipe hook bracket capable of restricting the pipe hook bracket to sequentially slide through is sequentially provided with an A inductive switch and a B inductive switch in positions corresponding to the A pipe hook bracket sliding stop cylinder and the B pipe hook bracket sliding stop cylinder; the sliding stopping cylinder of the pipe hook support A and the sliding stopping cylinder of the pipe hook support B alternately act, so that the single material discharging of the left end of the pipe hook support parallel conveying channel, through which the pipe hook support can only pass in sequence by using external force, can be realized;
the pipe fitting hook support parallel conveying channel which only allows the pipe fitting hook supports to sequentially pass through by using external force is composed of a pipe fitting hook support parallel conveying groove longitudinally arranged on the top surface of a lathe bed corresponding to drilling assembly, tapping machine assembly and punching assembly, pipe fitting hook support strip-shaped pressing plates longitudinally arranged on the front side and the rear side of the pipe fitting hook support parallel conveying groove on the top surface of the lathe bed are respectively installed, and the distance between the opposite surfaces of the pipe fitting hook support strip-shaped pressing plates respectively installed on the front side and the rear side of the pipe fitting hook support parallel conveying groove is consistent with the length of the transverse diameter of a circular cap-shaped protrusion at the middle position of the pipe fitting hook support;
the pipe fitting hook support sequentially passes through the shifting device of the pipe fitting hook support parallel conveying channel, and the shifting device comprises a bar-shaped support, a pipe fitting hook support shifting cylinder, a single-finger shifting claw, a double-finger shifting claw, a single-finger shifting claw and a double-finger shifting claw mounting bar-shaped block, a sliding shaft sleeve, a fixed shaft sleeve, a sliding shaft sleeve and fixed shaft sleeve mounting shaft rotation direction change pushing cylinder, the bar-shaped support is longitudinally mounted at the front side position of a lathe bed from left to right, bar-shaped keys are arranged on the outer surfaces of the sliding shaft sleeve and the fixed shaft sleeve mounting shaft in the axial direction, bar-shaped key grooves matched with the bar-shaped keys on the outer surfaces of the sliding shaft sleeve and the fixed shaft sleeve mounting shaft; the sliding shaft sleeve and the fixed shaft sleeve are provided with annular grooves on the outer surfaces, the sliding shaft sleeve is slidably sleeved on the sliding shaft sleeve and the fixed shaft sleeve installation shaft provided with the strip-shaped keys on the outer surface, the sliding shaft sleeve slidably sleeved on the sliding shaft sleeve and the fixed shaft sleeve installation shaft provided with the annular grooves on the outer surfaces of the sliding shaft sleeve and the fixed shaft sleeve installation shaft corresponds to the left vertical surface of the drilling assembly, the sliding shaft sleeve further comprises a sliding shaft sleeve pull rod, and the other end of the sliding shaft sleeve pull rod is provided with a pull ring matched with the annular grooves on the outer surface of the sliding shaft sleeve; the fixed shaft sleeve is fixedly arranged on the sliding shaft sleeve and the fixed shaft sleeve mounting shaft, the outer surface of the sliding shaft sleeve is provided with a strip-shaped key, and the fixed shaft sleeve is fixedly arranged on the sliding shaft sleeve and the fixed shaft sleeve mounting shaft and is positioned between the sliding shaft sleeve and the left belt seat bearing; the pipe fitting hook support pull cylinder is arranged on the top surface of the strip-shaped support on the front side of the sliding shaft sleeve and the fixed shaft sleeve installation shaft by using a pipe fitting hook support pull cylinder installation seat, the lever end part of the pipe fitting hook support pull cylinder is fixedly connected with one end of a sliding shaft sleeve pull rod by using a connecting piece, and a pull ring sleeve arranged at the other end of the sliding shaft sleeve pull rod is arranged in an annular groove arranged on the outer surface of the sliding shaft sleeve; the single-finger pusher dog and the double-finger pusher dog are provided with a bar-shaped block and are arranged on the outer surface of one side of the sliding shaft sleeve, which is parallel to the conveying channel and is only capable of allowing the pipe hook support to pass through by using external force, the distance between the single-finger pusher dog and the double-finger pusher dog arranged at the two ends of the single-finger pusher dog and the double-finger pusher dog mounting bar-shaped block is consistent with the distance between the left end material port of the parallel conveying channel of the pipe fitting hook bracket and the drilling station of the drilling general assembly, which only can allow the pipe fitting hook bracket to pass through in sequence, the distance between the single-finger pusher dog and the double-finger pusher dog arranged at the two ends of the single-finger pusher dog and the double-finger pusher dog mounting bar-shaped block is consistent with the distance between a drilling station of drilling assembly and a tapping station of tapping machine assembly; the sliding shaft sleeve and fixed shaft sleeve installation shaft rotation direction change push air cylinder is obliquely installed on a bar support close to a left belt seat bearing by using a support obliquely below, the sliding shaft sleeve and fixed shaft sleeve installation shaft rotation direction change push air cylinder is obliquely installed on the bar support close to the left belt seat bearing by using a support toward the lower side of a fixed shaft sleeve fixedly installed on the sliding shaft sleeve and fixed shaft sleeve installation shaft, the sliding shaft sleeve and fixed shaft sleeve installation shaft rotation direction change push air cylinder lever end is movably connected with an oblique vertical bar-shaped protruding block fixedly installed on the lower side of the outer surface of a fixed shaft sleeve of the sliding shaft sleeve and fixed shaft sleeve installation shaft by using a connecting piece, in a normal state, the sliding shaft sleeve and fixed shaft sleeve installation shaft rotation direction change push air cylinder lever extends out, and the sliding shaft sleeve and fixed shaft sleeve installation shaft rotation direction change push air cylinder lever axis and sliding shaft sleeve installation shaft rotation direction The rotating direction of the mounting shaft of the fixed shaft sleeve is changed to push the inclined vertical strip-shaped protruding block arranged on the lower side of the outer surface of the fixed shaft sleeve, which is movably connected with the end part of the air cylinder lever by using a connecting piece, to be in a vertical state, and the single-finger pusher dog and the double-finger pusher dog, which are sequentially mounted on the left side and the right side at the two ends of the single-finger pusher dog and the double-finger pusher dog, which are connected by using the strip-shaped connecting block, of the sliding shaft sleeve are not in contact with a pipe fitting hook support; the change of the rotation direction of the installation shaft of the sliding shaft sleeve and the fixed shaft sleeve pushes the air cylinder 20 to act, the action of the pipe fitting hook support pulling air cylinder, the action of the single-finger pusher dog and the double-finger pusher dog which are installed at two ends of the strip-shaped block of the single-finger pusher dog and the double-finger pusher dog installation strip-shaped block, the action of drilling assembly and the action of tapping machine assembly can complete the drilling and tapping process of a large round hole on the round cap-shaped protrusion at the middle position of the pipe fitting hook support in sequence, the action of punching assembly, and the punching assembly can use the A reaming punch, the centering punch and the B reaming punch to complete the punching and reaming process of a small round hole on two sides of the.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911029403.8A CN110640471A (en) | 2019-10-28 | 2019-10-28 | Special processing machine for pipe hook support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911029403.8A CN110640471A (en) | 2019-10-28 | 2019-10-28 | Special processing machine for pipe hook support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110640471A true CN110640471A (en) | 2020-01-03 |
Family
ID=68994990
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911029403.8A Withdrawn CN110640471A (en) | 2019-10-28 | 2019-10-28 | Special processing machine for pipe hook support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110640471A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112338535A (en) * | 2020-11-02 | 2021-02-09 | 深圳市兆力电机有限公司 | Automatic drilling and tapping integrated production equipment for motor support |
-
2019
- 2019-10-28 CN CN201911029403.8A patent/CN110640471A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112338535A (en) * | 2020-11-02 | 2021-02-09 | 深圳市兆力电机有限公司 | Automatic drilling and tapping integrated production equipment for motor support |
| CN112338535B (en) * | 2020-11-02 | 2022-01-18 | 深圳市兆力电机有限公司 | Automatic drilling and tapping integrated production equipment for motor support |
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Application publication date: 20200103 |