CN111230204B - Cam type automobile condenser pipe blanking machine - Google Patents
Cam type automobile condenser pipe blanking machine Download PDFInfo
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- CN111230204B CN111230204B CN202010189782.3A CN202010189782A CN111230204B CN 111230204 B CN111230204 B CN 111230204B CN 202010189782 A CN202010189782 A CN 202010189782A CN 111230204 B CN111230204 B CN 111230204B
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- cam
- clamping device
- sliding
- pipe fitting
- clamping
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D21/00—Machines or devices for shearing or cutting tubes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D33/00—Accessories for shearing machines or shearing devices
- B23D33/02—Arrangements for holding, guiding, and/or feeding work during the operation
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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
- B23Q16/00—Equipment for precise positioning of tool or work into particular locations not otherwise provided for
- B23Q16/001—Stops, cams, or holders therefor
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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
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
- B23Q3/062—Work-clamping means adapted for holding workpieces having a special form or being made from a special material
- B23Q3/064—Work-clamping means adapted for holding workpieces having a special form or being made from a special material for holding elongated workpieces, e.g. pipes, bars or profiles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
- B23Q5/22—Feeding members carrying tools or work
- B23Q5/34—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission
- B23Q5/38—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission feeding continuously
- B23Q5/46—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission feeding continuously with variable speed ratio
- B23Q5/48—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission feeding continuously with variable speed ratio by use of toothed gears
Abstract
A cam type automobile condenser pipe blanking machine comprises: the device comprises a cam driving mechanism, a clamping device A, a sliding cutting mechanism, a clamping device B, a gear speed change mechanism, a synchronous sliding table, a base and a control device; the synchronous sliding table is driven by the gear speed change mechanism to reciprocate horizontally along the sliding rail, the speed is consistent with the feeding speed of the pipe fitting, the working table and the pipe fitting are relatively static, the production efficiency is improved, and the production line is continuous; simultaneously through cam actuating mechanism drive clamping device A cam, sliding cutting mechanism cam, clamping device B cam and separation cam respectively, the cam realizes the tight, the order cooperation work of cutting off, the separation of pipe fitting through the graduation of reference circle, adopts cam mechanical system, and productivity gain greatly merges the integration with the function of original longer producing the line simultaneously, and great improvement factory site rate of utilization has also improved production efficiency.
Description
Technical Field
The invention relates to the technical field of automation, in particular to a cam type automobile condenser pipe blanking machine.
Background
The condenser pipe is the indispensable part of automobile condenser, and the length of condenser pipe cuts according to actual need, and its shape generally is pipe shape or flat tubular, and the mode that current manual work cut or the manual control cylinder cutting unloading has seriously influenced work efficiency and quality, can not adapt to increasing automobile output, for this reason, through retrieving prior art, finds that the patent number is: 2015200849761 discloses an aluminum pipe blanking device for a refrigerator condenser pipe, which comprises a blanking frame, a support frame, a transition frame, a straightening disc, a straightening frame and a connecting frame; the bottom end of the blanking frame is provided with a base; one side of the lower end of the blanking frame is obliquely provided with a support frame, and the other side of the lower end of the blanking frame is vertically provided with a transition frame; the top end of the supporting frame is welded with a top frame, and two ends of the top frame are respectively and fixedly connected with the straightening frame and the connecting frame; the middle part of the top frame is movably connected with a straightening disc, so that the straightening disc can rotate in the middle part of the top frame; the aluminum raw material is sent to the next straightening process through the straightening disc after passing through a plurality of ring sleeves, and is primarily straightened through the straightening disc with a larger diameter, so that the aluminum raw material is conveniently sent to a subsequent straightening machine, and the straightening efficiency is improved;
according to the blanking device for the condenser pipe, the production line of the device is long, the occupied area is large, manual operation is still needed, the efficiency is low, the cost is high, the production line capacity cannot meet the yield requirement due to rapid development of the automobile industry, and therefore a full-automatic cam type automobile condenser pipe blanking machine which can improve the productivity, simplify the volume of the device and facilitate 6s management of a workshop is urgently needed to solve the technical problems.
Disclosure of Invention
Aiming at the problems, the invention provides a cam type automobile condenser pipe blanking machine, which drives a synchronous sliding table to reciprocate horizontally along a sliding rail through a gear speed change mechanism, wherein the speed is consistent with the feeding speed of a pipe fitting, so that a working table and the pipe fitting are relatively static, the production efficiency is improved, and the production line is continuous; simultaneously through cam actuating mechanism drive clamping device A cam, sliding cutting mechanism cam, clamping device B cam and separation cam respectively, the cam realizes the tight, the order cooperation work of cutting off, the separation of pipe fitting through the graduation of reference circle, adopts cam mechanical system, and productivity gain greatly merges the integration with the function of original longer producing the line simultaneously, and great improvement factory site rate of utilization has also improved production efficiency.
The technical scheme adopted by the invention is as follows: a cam type automobile condenser pipe blanking machine comprises: the device comprises a cam driving mechanism, a clamping device A, a sliding cutting mechanism, a clamping device B, a gear speed change mechanism, a synchronous sliding table, a base and a control device;
the automatic cutting machine is characterized in that a cam driving mechanism, a gear speed change mechanism and a control device are fixedly mounted on the base, the control device controls the whole machine to automatically work, the synchronous sliding table is slidably mounted on a workbench of the base through a sliding rail, a clamping device A, a sliding cutting mechanism and a clamping device B are sequentially mounted on the synchronous sliding table from left to right, the rear end of the synchronous sliding table is connected with the gear speed change mechanism, and the clamping device A, the sliding cutting mechanism and the clamping device B are connected with the cam driving mechanism;
the gear speed change mechanism drives the synchronous sliding table to reciprocate horizontally along the sliding rail, the speed is consistent with the feeding speed of the pipe fitting, the working table and the pipe fitting are relatively static, and the pipe fitting is continuously fed and loaded; the cam driving mechanism simultaneously drives the clamping device A and the clamping device B to clamp the pipe fitting through the difference of the cam reference circle indexes, then drives the sliding cutting mechanism to cut off the pipe fitting, and drives the clamping device B to separate the cut pipe fitting after the pipe fitting is cut off.
Further, the cam drive mechanism includes: the device comprises a speed reducing motor, a driving shaft, a driven shaft, a transmission gear system, a separating cam, a clamping device B cam, a sliding cutting mechanism cam and a clamping device A cam;
the speed reducing motor is fixedly arranged on the base through a fixed seat, a motor shaft of the speed reducing motor is connected with the driving shaft through a coupler, one end of the transmission gear system is connected with the driving shaft, the other end of the transmission gear system is connected with the driven shaft, and a separating cam, a clamping device B cam, a sliding cutting mechanism cam and a clamping device A cam are sequentially arranged on the driven shaft from right to left;
the cam of the clamping device A is connected with the clamping device A, the cam of the separating cam and the cam of the clamping device B are connected with the clamping device B, and the cam of the sliding cutting mechanism is connected with the sliding cutting mechanism.
Furthermore, the chute of the separating cam is in the left-right direction, so that the clamping device B is driven by the crank connecting rod to move towards the right side to separate the cut pipe fittings.
Furthermore, the cam of the clamping device B and the cam of the clamping device A have the same structure, and the sliding grooves of the cam and the cam of the clamping device A are in the vertical direction, so that the clamping device A and the clamping device B are driven to move up and down through the crank connecting rod, and the pipe fitting is clamped and loosened.
Further, the clamping device a includes: the device comprises a lower fixing plate A, an upper clamping mechanism A, a fixed seat, a screw rod A, an auxiliary roller and a lower clamping block A;
fixing base fixed mounting is on synchronous slip table, bottom plate A bottom surface with the crank connecting rod of cam actuating mechanism's clamping device A cam is connected, go up clamping mechanism A and unite as an organic whole with bottom plate A through screw rod A, screw rod A slides and passes the fixing base, two auxiliary roller fixed mounting is on the fixing base, installs down on the fixing base in the middle of two auxiliary rollers and presss from both sides tight piece A, and the pipe fitting passes in the middle of two auxiliary rollers.
Further, the sliding cutting mechanism includes: the sliding cutting device comprises a sliding cutting slide rail, a sliding cutting slide block, a cutter supporting arm, an upper cutter and a lower cutter;
the utility model discloses a sliding cutting machine, including the sliding cutting slide rail, the sliding cutting slide rail is vertical to be installed on synchronous slip table, sliding cutting slider lower extreme slidable mounting is in the sliding cutting slide rail, upper end and cutter support arm fixed connection, cutter support arm rear portion with the crank connecting rod of the sliding cutting mechanism cam of cam actuating mechanism is connected, go up cutter fixed mounting in the upper end of cutter support arm, cutter fixed mounting is at the lower extreme of cutter support arm down.
Further, the clamping device B includes: the device comprises a lower fixing plate B, an upper clamping mechanism B, a screw B, a lower clamping block B, a separating slide rail, a separating slide block and a slide supporting seat;
the separation slide rail is horizontally arranged on the synchronous slide table, the lower end of the separation slide block is slidably arranged in the separation slide rail, the upper end of the separation slide block is fixedly connected with the slide supporting seat, and the bottom of the slide supporting seat is connected with a crank connecting rod of a separation cam of the cam driving mechanism;
the bottom surface of the lower fixing plate B is connected with a crank connecting rod of a cam of a clamping device B of the cam driving mechanism, the upper clamping mechanism B is connected with the lower fixing plate B into a whole through a screw B, the screw B penetrates through a sliding support seat in a sliding mode, and a lower clamping block B is installed on the sliding support seat.
Further, the gear change mechanism includes: the speed regulating motor, the gear box and the moving mechanism;
the adjustable-speed motor is fixedly installed on the base, a motor shaft of the adjustable-speed motor is connected with an input end of the gear transmission box through the coupler, an output end of the gear transmission box is connected with one end of the moving mechanism, and the other end of the moving mechanism is connected with the synchronous sliding table.
Further, the control device includes: an operation panel, an operation handle and a central processing unit;
the central processor can write control program, and the operation panel and the operation handle can manually input instructions to make the machine automatically work according to the set program.
Due to the adoption of the technical scheme, the invention has the following advantages:
(1) the synchronous sliding table is driven by the gear speed change mechanism to reciprocate horizontally along the sliding rail, the speed is consistent with the feeding speed of the pipe fitting, the working table and the pipe fitting are relatively static, the production efficiency is improved, and the production line is continuous;
(2) according to the cam driving mechanism, the clamping device A and the clamping device B are simultaneously driven to clamp the pipe fitting through the difference of the cam reference circle indexes, then the sliding cutting mechanism is driven to cut off the pipe fitting, and after the pipe fitting is cut off, the clamping device B is driven to separate the cut pipe fitting;
(3) the cam driving mechanism simultaneously drives the clamping device A and the clamping device B to clamp the pipe fittings, the synchronism is good, the speed frequency is higher than that of the air cylinder and can be automatically adjusted according to production requirements, after the pipe fittings are cut off, the clamping device B is driven to separate the cut pipe fittings, and the cut pipe fittings are thrown out and collected in a centralized manner when the synchronous sliding table slides, so that the production efficiency is improved;
(4) the invention adopts full-automatic control, automatic continuous feeding and feeding, automatic clamping and sliding cutting, and automatic separation and collection, thereby liberating productivity and meeting the requirement of modern mass production.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic structural view of the cam driving mechanism of the present invention.
Fig. 3-4 are partial schematic structural views of the cam driving mechanism of the present invention.
Fig. 5 is a schematic structural view of a clamping device a of the present invention.
Fig. 6 is a schematic structural diagram of the sliding cutting mechanism of the present invention.
Fig. 7-8 are schematic structural views of a clamping device B of the present invention.
FIG. 9 is a schematic structural view of the gear shifting mechanism of the present invention.
Fig. 10 is a top view of the overall structure of the present invention.
Reference numerals: 1-a cam drive mechanism; 2-a clamping device; 3-a sliding cutting mechanism; 4-clamping means B; 5-a gear change mechanism; 6-synchronous sliding table; 7-a machine base; 101-a gear motor; 102-a drive shaft; 103-a driven shaft; 104-a drive gear train; 105-a disengagement cam; 106-clamp B cam; 107-sliding cutting mechanism cam; 108-clamp a cam; 201-lower fixed plate A; 202-upper clamping mechanism A; 203-a fixed seat; 204-screw A; 205-auxiliary rollers; 206-lower clamping block a; 301-sliding and cutting the sliding rail; 302-sliding and cutting a sliding block; 303-a cutter support arm; 304-an upper cutter; 305-a lower cutter; 401-lower fixing plate B; 402-upper clamping mechanism B; 403-screw B; 404-lower clamping block B; 405-a separation slide; 406-a detaching slider; 407-sliding support seat; 501-speed regulating motor; 502-a gear change box; 503 — a moving mechanism.
Detailed Description
The technical scheme of the invention is further specifically described by the following embodiments and the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be practiced in many ways other than those described herein, and it will be apparent to those skilled in the art that similar modifications can be made without departing from the spirit of the invention, and therefore the invention is not limited to the specific embodiments disclosed below.
Embodiments, as shown in fig. 1-10, a cam type automobile condenser tube blanking machine, comprising: the device comprises a cam driving mechanism 1, a clamping device A2, a sliding cutting mechanism 3, a clamping device B4, a gear speed change mechanism 5, a synchronous sliding table 6, a machine base 7, a control device and a power supply device;
fixed mounting has cam actuating mechanism 1, gear change mechanism 5 and controlling means on the frame 7, and controlling means controls whole machine automation mechanized work, and controlling means includes: an operation panel, an operation handle and a central processing unit; the central processing unit can compile various control execution programs, the operation panel and the operation handle can manually input instructions to enable the machine to automatically work according to a set program, the synchronous sliding table 6 is slidably mounted on a workbench of the base 7 through a sliding rail, a clamping device A2, a sliding cutting mechanism 3 and a clamping device B4 are sequentially mounted on the synchronous sliding table 6 from left to right, the rear end of the synchronous sliding table 6 is connected with the gear speed change mechanism 5, the clamping device A2, the sliding cutting mechanism 3 and the clamping device B4 are all connected with the cam driving mechanism 1, all electric control elements are electrically connected with the power supply device and the control device, full-automatic control is adopted, automatic continuous feeding, automatic clamping sliding cutting and automatic separation and collection are realized, and therefore, the productivity is liberated, and the requirements of modern large-scale production are met;
the gear shift mechanism 5 includes: a speed regulating motor 501, a gear box 502 and a moving mechanism 503; the speed regulating motor 501 is fixedly arranged on the base 7, a motor shaft of the speed regulating motor is connected with an input end of the gear transmission case 502 through a coupler, an output end and one end of the gear transmission case 502 are connected with one end of the moving mechanism 503, and the other end of the moving mechanism 503 is connected with the synchronous sliding table 6;
the pipe fittings are fed and loaded, the gear speed change mechanism 5 drives the synchronous sliding table 6 to reciprocate horizontally along the sliding rail, the speed is consistent with the pipe fitting feeding speed, the workbench and the pipe fittings are relatively static, the pipe fittings are continuously fed and loaded, the production rate is improved, and the production line is continuous; the cam driving mechanism 1 simultaneously drives the clamping device A2 and the clamping device B4 to clamp the pipe fitting through the difference of the cam reference circle indexes, then drives the sliding cutting mechanism 3 to cut off the pipe fitting, and drives the clamping device B4 to separate the cut pipe fitting after the pipe fitting is cut off.
In an alternative embodiment of the present embodiment, as shown in fig. 2-4, the cam driving mechanism 1 includes, in addition to the same components as the previous embodiment: a reduction motor 101, a drive shaft 102, a driven shaft 103, a transmission gear train 104, a separation cam 105, a clamping device B cam 106, a sliding cutting mechanism cam 107 and a clamping device A cam 108;
the speed reducing motor 101 is fixedly arranged on the base 7 through a fixed seat, a motor shaft of the speed reducing motor is connected with the driving shaft 102 through a coupler, one end of the transmission gear system 104 is connected with the driving shaft 102, the other end of the transmission gear system is connected with the driven shaft 103, and the driven shaft 103 is sequentially provided with a separating cam 105, a clamping device B cam 106, a sliding cutting mechanism cam 107 and a clamping device A cam 108 from right to left;
the clamping device A cam 108 is connected with the clamping device A2, the separating cam 105 and the clamping device B cam 106 are connected with the clamping device B4, and the sliding cutting mechanism cam 107 is connected with the sliding cutting mechanism 3;
the chute of the separating cam 105 is in the left-right direction, so that the clamping device B4 is driven by the crank connecting rod to move towards the right side to separate cut pipe fittings, and the cut pipe fittings are thrown out and collected together when the synchronous sliding table 6 slides, thereby improving the production efficiency;
the structure of the cam 106 of the clamping device B is the same as that of the cam 108 of the clamping device A, the sliding grooves of the cams are in the up-down direction, the cam driving mechanism 1 drives the clamping device A2 and the clamping device B4 to move up and down through a crank connecting rod, the clamping and the loosening of the pipe fitting are achieved, the cam driving mechanism 1 drives the clamping device A2 and the clamping device B4 to clamp the pipe fitting simultaneously, the synchronism is good, the speed frequency is larger than that of an air cylinder and can be adjusted automatically according to production requirements, after the pipe fitting is cut off, the clamping device B is driven to separate the cut pipe fitting, the cut pipe fitting is thrown out and collected in a centralized mode when the synchronous sliding table slides, and therefore the production efficiency is improved.
In an alternative embodiment of the present embodiment, as shown in fig. 5, a clamping device a2 includes, in addition to the same parts as the previous embodiment: the clamping device comprises a lower fixing plate A201, an upper clamping mechanism A202, a fixed seat 203, a screw A204, an auxiliary roller 205 and a lower clamping block A206;
the fixed seat 203 is fixedly arranged on the synchronous sliding table 6, the bottom surface of the lower fixed plate A201 is connected with a crank connecting rod of a cam 108 of a clamping device A of the cam driving mechanism 1, the upper clamping mechanism A202 is connected with the lower fixed plate A201 into a whole through a screw rod A204, the screw rod A204 slides through the fixed seat 203, the two auxiliary rollers 205 are fixedly arranged on the fixed seat 203, a lower clamping block A206 is arranged on the fixed seat 203 between the two auxiliary rollers 205, and a pipe fitting penetrates through the middle of the two auxiliary rollers 205; the rotation of clamp a cam 108 moves upper clamp mechanism a202 downward, compressing the tubular against lower clamp block a 206.
In an alternative embodiment of the present embodiment, as shown in fig. 6, the sliding cutting mechanism 3 includes, in addition to the same components as in the previous embodiment: a sliding cutting slide rail 301, a sliding cutting slide block 302, a cutter supporting arm 303, an upper cutter 304 and a lower cutter 305;
the sliding cutting slide rail 301 is vertically installed on the synchronous sliding table 6, the lower end of the sliding cutting slide block 302 is slidably installed in the sliding cutting slide rail 301, the upper end of the sliding cutting slide rail is fixedly connected with the cutter supporting arm 303, the rear portion of the cutter supporting arm 303 is connected with a crank connecting rod of a sliding cutting mechanism cam 107 of the cam driving mechanism 1, the upper cutter 304 is fixedly installed at the upper end of the cutter supporting arm 303, the lower cutter 305 is fixedly installed at the lower end of the cutter supporting arm 303, and the sliding cutting mechanism cam 107 rotates to drive the cutter supporting arm 303 to slide back and forth on the sliding cutting slide rail 301, so that the upper cutter 304 and the lower cutter 305 are driven to cut off the pipe fitting.
In an alternative embodiment of an embodiment of the present invention, shown in fig. 7-8, a clamping device B4 includes, in addition to the same elements as the previous embodiment: the device comprises a lower fixing plate B401, an upper clamping mechanism B402, a screw rod B403, a lower clamping block B404, a separating slide rail 405, a separating slide block 406 and a slide supporting seat 407;
the separating slide rail 405 is horizontally arranged on the synchronous sliding table 6, the lower end of the separating slide block 406 is slidably arranged in the separating slide rail 405, the upper end of the separating slide block is fixedly connected with the slide support base 407, and the bottom of the slide support base 407 is connected with a crank connecting rod of a separating cam 105 of the cam driving mechanism 1; the separation cam 105 rotates to drive the sliding support base 407 to move left and right along the separation slide rail 405, so that cut pipes are automatically separated;
the bottom surface of the lower fixing plate B401 is connected with a crank connecting rod of a cam 106 of a clamping device B of the cam driving mechanism 1, an upper clamping mechanism B402 is connected with the lower fixing plate B401 into a whole through a screw B403, the screw B403 slides through a sliding support base 407, and a lower clamping block B404 is arranged on the sliding support base 407; the cam 106 of the clamping device B rotates to drive the lower fixing plate B401 and the upper clamping mechanism B402 to move downwards, so that the pipe fitting is pressed on the lower clamping block B404.
Claims (1)
1. The utility model provides a cam type car condenser pipe blanking machine which characterized in that includes: the device comprises a cam driving mechanism (1), a clamping device A (2), a sliding cutting mechanism (3), a clamping device B (4), a gear speed change mechanism (5), a synchronous sliding table (6), a base (7) and a control device;
the automatic cutting machine is characterized in that a cam driving mechanism (1), a gear speed change mechanism (5) and a control device are fixedly mounted on the base (7), the control device controls the whole machine to automatically work, the synchronous sliding table (6) is slidably mounted on a workbench of the base (7) through a sliding rail, a clamping device A (2), a sliding cutting mechanism (3) and a clamping device B (4) are sequentially mounted on the synchronous sliding table (6) from left to right, the rear end of the synchronous sliding table (6) is connected with the gear speed change mechanism (5), and the clamping device A (2), the sliding cutting mechanism (3) and the clamping device B (4) are all connected with the cam driving mechanism (1);
the gear speed change mechanism (5) drives the synchronous sliding table (6) to reciprocate horizontally along the sliding rail, the speed is consistent with the feeding speed of the pipe fitting, the working table and the pipe fitting are relatively static, and the pipe fitting is continuously fed and loaded; the cam driving mechanism (1) simultaneously drives the clamping device A (2) and the clamping device B (4) to clamp the pipe fitting through the difference of the cam reference circle indexes, then drives the sliding cutting mechanism (3) to cut off the pipe fitting, and drives the clamping device B (4) to separate the cut pipe fitting after the pipe fitting is cut off;
the cam driving mechanism (1) includes: the device comprises a speed reduction motor (101), a driving shaft (102), a driven shaft (103), a transmission gear system (104), a separation cam (105), a clamping device B cam (106), a sliding cutting mechanism cam (107) and a clamping device A cam (108);
the speed reducing motor (101) is fixedly arranged on the base (7) through a fixed seat, a motor shaft of the speed reducing motor is connected with the driving shaft (102) through a coupler, one end of the transmission gear system (104) is connected with the driving shaft (102), the other end of the transmission gear system is connected with the driven shaft (103), and the driven shaft (103) is sequentially provided with a separating cam (105), a clamping device B cam (106), a sliding cutting mechanism cam (107) and a clamping device A cam (108) from right to left;
the clamping device A cam (108) is connected with the clamping device A (2), the separating cam (105) and the clamping device B cam (106) are connected with the clamping device B (4), and the sliding cutting mechanism cam (107) is connected with the sliding cutting mechanism (3);
the chute of the separating cam (105) is in the left-right direction, so that the clamping device B (4) is driven by the crank connecting rod to move towards the right side to separate the cut pipe fittings;
the structure of the cam (106) of the clamping device B is the same as that of the cam (108) of the clamping device A, and the sliding chutes of the cam (106) of the clamping device B are in the vertical direction, so that the clamping device A (2) and the clamping device B (4) are driven to move up and down through the crank connecting rod, and the pipe fitting is clamped and loosened;
the clamping device A (2) comprises: the device comprises a lower fixing plate A (201), an upper clamping mechanism A (202), a fixed seat (203), a screw A (204), an auxiliary roller (205) and a lower clamping block A (206);
the fixing seat (203) is fixedly installed on the synchronous sliding table (6), the bottom surface of the lower fixing plate A (201) is connected with a crank connecting rod of a cam (108) of a clamping device A of the cam driving mechanism (1), the upper clamping mechanism A (202) is connected with the lower fixing plate A (201) into a whole through a screw rod A (204), the screw rod A (204) penetrates through the fixing seat (203) in a sliding mode, the two auxiliary rollers (205) are fixedly installed on the fixing seat (203), a lower clamping block A (206) is installed on the fixing seat (203) in the middle of the two auxiliary rollers (205), and a pipe fitting penetrates through the middle of the two auxiliary rollers (205);
the sliding cutting mechanism (3) comprises: the device comprises a sliding cutting slide rail (301), a sliding cutting slide block (302), a cutter supporting arm (303), an upper cutter (304) and a lower cutter (305);
the sliding cutting slide rail (301) is vertically installed on the synchronous sliding table (6), the lower end of the sliding cutting slide block (302) is installed in the sliding cutting slide rail (301) in a sliding mode, the upper end of the sliding cutting slide rail is fixedly connected with the cutter supporting arm (303), the rear portion of the cutter supporting arm (303) is connected with a crank connecting rod of a sliding cutting mechanism cam (107) of the cam driving mechanism (1), the upper cutter (304) is fixedly installed at the upper end of the cutter supporting arm (303), and the lower cutter (305) is fixedly installed at the lower end of the cutter supporting arm (303);
the clamping device B (4) comprises: the device comprises a lower fixing plate B (401), an upper clamping mechanism B (402), a screw B (403), a lower clamping block B (404), a separating slide rail (405), a separating slide block (406) and a slide supporting seat (407);
the separation sliding rail (405) is horizontally arranged on the synchronous sliding table (6), the lower end of the separation sliding block (406) is arranged in the separation sliding rail (405) in a sliding mode, the upper end of the separation sliding block is fixedly connected with the sliding supporting seat (407), and the bottom of the sliding supporting seat (407) is connected with a crank connecting rod of a separation cam (105) of the cam driving mechanism (1);
the bottom surface of the lower fixing plate B (401) is connected with a crank connecting rod of a cam (106) of a clamping device B of the cam driving mechanism (1), the upper clamping mechanism B (402) is connected with the lower fixing plate B (401) into a whole through a screw B (403), the screw B (403) penetrates through a sliding support seat (407) in a sliding mode, and a lower clamping block B (404) is installed on the sliding support seat (407);
the gear change mechanism (5) includes: a speed regulating motor (501), a gear box (502) and a moving mechanism (503);
the speed regulating motor (501) is fixedly arranged on the base (7), a motor shaft of the speed regulating motor is connected with an input end of a gear transmission case (502) through a coupler, an output end and one end of the gear transmission case (502) are connected with one end of a moving mechanism (503), and the other end of the moving mechanism (503) is connected with the synchronous sliding table (6);
the control device includes: an operation panel, an operation handle and a central processing unit;
the central processing unit can write a control program, and the operation panel and the operation handle can manually input instructions to enable the machine to automatically work according to the set program;
the sliding cutting mechanism cam (107) rotates to drive the cutter supporting arm (303) to slide back and forth on the sliding cutting slide rail (301), so that the upper cutter (304) and the lower cutter (305) are driven to cut off the pipe fitting; the cam mechanical mechanism is adopted, so that the production efficiency is greatly improved, and meanwhile, the functions of the original longer production line are combined and integrated, so that the utilization rate of a factory site is greatly improved, and the production efficiency is also improved; the automatic continuous feeding and feeding device adopts full-automatic control, automatic clamping and sliding cutting, and automatic separation and collection, thereby liberating productivity and meeting the requirements of modern mass production.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010189782.3A CN111230204B (en) | 2020-03-18 | 2020-03-18 | Cam type automobile condenser pipe blanking machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
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| CN111230204A (en) | 2020-06-05 |
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