CN114453918A - High-precision machining equipment and machining method for lock shell - Google Patents
High-precision machining equipment and machining method for lock shell Download PDFInfo
- Publication number
- CN114453918A CN114453918A CN202210154616.9A CN202210154616A CN114453918A CN 114453918 A CN114453918 A CN 114453918A CN 202210154616 A CN202210154616 A CN 202210154616A CN 114453918 A CN114453918 A CN 114453918A
- Authority
- CN
- China
- Prior art keywords
- conveying device
- base
- flanging
- drilling
- driving
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Images
Classifications
-
- 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
- B23P23/06—Metal-working plant comprising a number of associated machines or apparatus
-
- 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
- B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
Abstract
The invention belongs to the technical field of lock shell machining, and particularly relates to lock shell high-precision machining equipment and a machining method, wherein the lock shell high-precision machining equipment comprises a first transverse conveying device arranged on a rack, and the first transverse conveying device is used for driving a sliding block to drive a sliding seat to do transverse linear motion; a sliding groove is arranged in the middle of the sliding seat, and a folded edge base is slidably arranged in the sliding groove; a second transverse conveying device is arranged on the inner wall of the sliding chute and used for driving the flanging base to do transverse linear motion; a drilling and reaming device, a flanging push block driving rod and a flanging profiling device are sequentially arranged on the rack on one side of the transverse conveying device along the conveying direction of the transverse conveying device; a third transverse conveying device is arranged on the rack on one side of the drilling and reaming device, which is far away from the transverse conveying device, and the third transverse conveying device is used for driving the mounting block to drive the drilling base to do transverse linear motion towards the direction close to or far away from the transverse conveying device; two sides of the upper end of the drilling base are provided with a second flange, and the drilling base is also provided with a through hole corresponding to the hole to be processed on the lock shell.
Description
Technical Field
The invention belongs to the technical field of lock shell machining, and particularly relates to high-precision lock shell machining equipment and a high-precision lock shell machining method.
Background
The lock body is used as an anti-theft facility and is widely applied to household anti-theft, and the lock body has the characteristic of complex and precise structure along with the development of science and technology. The lock shell is an indispensable component of the lock body and is made of plates through processes of drilling, flanging, profiling and the like.
The utility model discloses a lock shell composite processing machine relates to tool to lock processing equipment field, and it includes frame and major control system, install in the frame and be used for pressing from both sides tight clamping mechanism, feed mechanism, processingequipment and the unloading mechanism of waiting to process the lock shell, processingequipment includes tapping mechanism, reaming mechanism, groove milling machine and is used for treating the polishing mechanism that polishes at the both ends of processing the lock shell, what clamping mechanism can slide around install in the frame, polishing mechanism and reaming mechanism all symmetric distribution are in the both sides of the route that clamping mechanism moved forward, the groove milling machine is fixed to be set up clamping mechanism's dead ahead, major control system respectively with clamping mechanism, feed mechanism, unloading mechanism, polishing mechanism, tapping mechanism, reaming mechanism and groove milling machine connect. The invention has the advantages of high processing precision, high production efficiency and low production cost.
Still like publication No. CN111468946A discloses an automatic die-casting lock shell combination machine tool, belongs to the mechanical field of system lock, an automatic die-casting lock shell combination machine tool, including support part and install feeding part, burnishing part, the material portion of fortune that punches a hole, the part of punching a hole, grooving fortune material portion, grooving drilling and reaming hole tapping part, burring part, transportation manipulator part and dull and stereotyped part on it. After the die-casting lock body is fed into a machine from a feeding strip of a feeding part, the extrusion, punching, grooving, drilling and reaming, tapping, deburring and sanding processing of the die-casting lock body are sequentially finished, and finally the die-casting lock body is orderly arranged in a discharge hopper on the sanding process and is pushed out of the machine by a discharge cylinder.
In the prior art, processing equipment capable of drilling, flanging and profiling a plate to process a lock shell is lacked.
Disclosure of Invention
In view of the above disadvantages, the present invention provides a high-precision machining apparatus and method for a lock case.
The invention provides the following technical scheme:
a lock shell high-precision machining device and a machining method comprise a first transverse conveying device arranged on a rack and used for driving a sliding block to drive a sliding seat to do transverse linear motion;
the upper end of the sliding seat is provided with a pair of rotary seats at intervals, the rotary seats are provided with a first vertical conveying device, and the first vertical conveying device is used for driving the clamping rods to drive the clamping blocks to do vertical linear motion;
the sliding seat is provided with a sliding chute in the middle, and a folding base is slidably arranged in the sliding chute; the inner wall of the sliding chute is provided with a transverse conveying device II which is used for driving the folded edge base to do transverse linear motion;
flanges are arranged on two sides of the upper end of the folding base, a step through hole is arranged in the folding base, and a folding push block capable of vertically sliding is inserted in the step through hole;
the sliding seat positioned on the upper edge of the sliding chute is provided with an unloading push block and a fixing device, and the fixing device is used for fixing a lock shell arranged on the flanging base;
a drilling and reaming device, a flanging push block driving rod and a flanging profiling device are sequentially arranged on the rack on one side of the transverse conveying device along the conveying direction of the transverse conveying device;
a third transverse conveying device is arranged on the rack on one side of the drilling and reaming device, which is far away from the transverse conveying device, and the third transverse conveying device is used for driving the mounting block to drive the drilling base to do transverse linear motion towards the direction close to or far away from the transverse conveying device; two sides of the upper end of the drilling base are provided with a second flange, and the drilling base is also provided with a through hole corresponding to the hole to be processed on the lock shell.
The installation piece is close to drilling base one side and is installed the centre gripping arm that is used for the centre gripping lock shell.
The lower end of the drilling base is fixedly connected with a supporting rod, and the supporting rod is fixedly connected with a supporting slide block arranged on the transverse conveying device III.
The fixing device is an electromagnet.
And a spring is connected between the step surface of the step through hole and the folding edge push block.
The drilling and reaming device is positioned above the drilling base; a deburring device is also arranged above the drilling base; the deburring device comprises a transverse conveying device IV which is used for driving the vertical conveying device II to do transverse linear motion towards a direction close to or far away from the transverse conveying device I;
the vertical conveying device is used for driving the grinding machine to do vertical linear motion, and the grinding belt of the grinding machine extends to the lower part of the grinding machine.
The flanging and profiling device comprises a third vertical conveying mechanism, and the third vertical conveying mechanism is used for driving the inner mould seat and the outer mould seat to do vertical linear motion; an inner mold core is installed on the inner mold seat, an outer mold core is installed on the outer mold seat, and the outer mold core is connected with a piston rod of the driving cylinder.
The rack is also provided with a feeding device and a receiving device; and a cutting and polishing device is also arranged between the feeding device and the transverse conveying device.
An exhaust fan is arranged on the rack between the hole drilling and reaming device and the edge folding push block driving rod; the sliding seat on the upper edge of the sliding groove is provided with a plurality of air outlet holes, and the air outlet holes are connected with a high-pressure air source.
A high-precision machining method for a lock shell comprises the following steps:
s1, driving the sliding block to drive the sliding seat to move to a feeding station by the transverse conveying device; the second transverse conveying device drives the folded edge base to extend out of the sliding chute and align with the feeding device;
s2, conveying a long strip plate by a feeding device, placing the long strip plate on the flanging base, fixing one end of the long strip plate by a fixing device, limiting two sides of the long strip plate by a flange I, and clamping the upper end of the long strip plate by a clamping block;
the cutting and polishing device cuts off the long-strip plate and polishes the cut surface, and the cut lock shell is left on the flanging base;
s3, driving the sliding block to drive the sliding seat to move to the lower part of the drilling and reaming device by the transverse conveying device, and aligning the flanging base with the drilling base;
s4, driving the clamping rod to drive the clamping block to move upwards by the first vertical conveying device, and driving the first vertical conveying device to rotate by the rotary seat, so that the clamping rod and the clamping block are not located right above the flanging base;
the third transverse conveying device drives the mounting block to drive the drilling base to move towards the direction close to the first transverse conveying device; when one end of the drilling base is contacted with one end of the flanging base, the transverse conveying device II synchronously drives the flanging base to move towards the direction far away from the drilling base;
when the lock shell is completely arranged on the drilling base, the clamping arm clamps one end of the lock shell, and the two sides of the lock shell are limited by the second flanges;
s5, drilling and reaming the lock shell by the drilling and reaming device;
s6, after the drilling and reaming of the holes are finished, the vertical conveying device II drives the grinding machine to move downwards, so that a grinding belt rotated by the grinding machine is in contact with the surface of the lock shell;
the transverse conveying device IV drives the vertical conveying device II to do transverse reciprocating linear motion, so that burrs on the upper end surface of the lock shell are polished by the polishing belt;
s7, after the burrs are polished, driving the polisher to move upwards by the second vertical conveying device, and driving the second vertical conveying device to return by the fourth horizontal conveying device;
the clamping arm loosens the lock shell, the third transverse conveying device drives the mounting block to drive the drilling base to move towards the direction far away from the transverse conveying device, and the second transverse conveying device synchronously drives the flanging base to move towards the direction close to the drilling base until the lock shell is completely arranged on the flanging base;
the rotary seat drives the first vertical conveying device to rotate, and the first vertical conveying device drives the clamping rod to drive the clamping block to move downwards, so that the upper end of the lock shell is clamped by the clamping block;
s8, driving the sliding block to drive the sliding seat to move to be aligned with the exhaust fan by the transverse conveying device, and opening the high-pressure air source and the exhaust fan to blow the debris on the lock shell away from the lock shell by the high-pressure air;
s9, driving the sliding block to drive the sliding seat to move to the position above the flanging push block driving rod by the transverse conveying device, enabling the flanging push block driving rod to move upwards, pushing the flanging push block to move upwards, and bending two sides of the lock shell to form flanges; then the driving rod of the flanging push block retracts, and the flanging push block returns under the action of the spring;
s10, driving the sliding block to drive the sliding seat to move to the lower part of the flanging and profiling device by the transverse conveying device;
the first vertical conveying device drives the clamping rod to drive the clamping block to move upwards, and the rotary seat drives the first vertical conveying device to rotate, so that the clamping rod and the clamping block are not located right above the flanging base;
the vertical conveying mechanism III drives the inner type seat and the outer type seat to move downwards until the inner type seat and the outer type seat are aligned with the folded edge of the lock shell; the driving cylinder drives the piston rod to drive the outer mold core to move towards the folded edge, and the folded edge is pressed under the combined action of the inner mold core and the outer mold core;
s11, after the profiling is finished, the driving cylinder drives the piston rod to drive the outer mold core to return, and the vertical conveying mechanism III drives the inner mold seat and the outer mold seat to return;
s12, driving the sliding block to drive the sliding seat to move to be aligned with the material receiving device; the fixing device loosens the lock shell, and the discharging push block pushes the lock shell to push the lock shell to the material receiving device to finish discharging.
The invention has the beneficial effects that:
the plate can be cut, and then the processing such as drilling and reaming, deburring, chip cleaning, edge folding, profiling and the like can be completed, so that the drilling and reaming of the rest parts can be simultaneously performed, the edge folding parts are also drilled and reamed, and then the edge folding and profiling processing are performed, the process is simplified, the production efficiency is improved, and the processing precision is also improved.
Drawings
FIG. 1 is a top view of the present invention;
FIG. 2 is an enlarged view at A in FIG. 1;
FIG. 3 is a cross-sectional view of the sliding seat of the present invention;
FIG. 4 is a side view of the slide block of the present invention;
FIG. 5 is a cross-sectional view of the flanged base of the present invention;
FIG. 6 is a schematic structural view of a deburring device of the present invention;
FIG. 7 is a cross-sectional view of the exterior base of the present invention;
fig. 8 is a cross-sectional view of an inner mold base of the present invention.
Labeled as: the device comprises a rack 101, a feeding device 102, a cutting and grinding device 103, a first transverse conveying device 104, a sliding block 105, a lock shell 106, a third transverse conveying device 107, a mounting block 108, a clamping arm 109, a supporting sliding block 110, a supporting rod 111, a drilling base 112, a second flange 113, a through hole 114, a hole drilling and reaming device 115, a fourth transverse conveying device 116, a second vertical conveying device 117, a grinding machine 118, a grinding belt 119, an exhaust fan 120, a flanging push block driving rod 121, a third vertical conveying mechanism 122, an outer mold base 123, an inner mold base 124, a piston rod 125, an outer mold core 126, an inner mold core 127, a material receiving device 128, a flanging base 201, a first flange 202, a flanging push block 203, a spring 204, a sliding seat 301, a clamping rod 302, a clamping block 303, a sliding chute 304, a first vertical conveying device 305, a rotary seat 306, a discharging push block 307, an air outlet 308 and a fixing device 309.
Detailed Description
Example one
As shown in the figure, the high-precision machining equipment and the machining method for the lock shell comprise a first transverse conveying device 104 arranged on a rack 101, and a sliding block 105 can be driven by the first transverse conveying device 104 to drive a sliding seat 301 to do transverse linear motion. The first cross conveyor 104 may be an electric linear slide. A pair of rotary bases 306 are mounted at the upper end of the sliding base 301 at intervals, a first vertical conveying device 305 is mounted on the rotary bases 306, and the clamping rods 302 can be driven by the first vertical conveying device 305 to drive the clamping blocks 303 to do vertical linear motion. The arrangement position of the clamping block 303 should not interfere with the position of the hole to be processed on the lock case 106.
A sliding groove 304 is arranged in the center of the sliding seat 301, and the folding base 201 is slidably mounted in the sliding groove 304. The inner wall of the sliding groove 304 is provided with a second transverse conveying device, and the second transverse conveying device can drive the folding base 201 to do transverse linear motion along the sliding groove 304.
The flanged base 201 is provided with a first flange 202 on two sides of the upper end, so that the upper end of the flanged base 201 forms a lock case 106 accommodating groove. A step through hole is arranged in the hem base 201, a hem push block 203 capable of vertically sliding is inserted into the step through hole, and a spring 204 is connected between the step surface of the step through hole and the hem push block 203. When the clamping block 303 clamps the lock case 106, the flanging push block 203 is arranged in the flanging base 201 between the clamping block 303 and the first flange 202, so that the flanging push block 203 can be used for flanging the lock case 106 together with the clamping block 303 when moving upwards.
A discharging push block 307 and a fixing device 309 are arranged on the sliding seat 301 positioned at the upper edge of the sliding chute 304, and the lock shell 106 arranged on the flanged base 201 can be fixed through the fixing device 309. Preferably, the fixing device 309 is an electromagnet. A mounting groove is arranged in the sliding seat 301, a cylinder is arranged in the mounting groove, and the cylinder is connected with the discharging push block 307 through a piston rod.
On the rack 101 on one side of the first transverse conveying device 104, a drilling and reaming device 115, a flanging push block driving rod 121 and a flanging profiling device are sequentially arranged along the conveying direction of the first transverse conveying device 104. The third transverse conveying device 107 is mounted on the rack 101 on the side, away from the first transverse conveying device 104, of the drilling and reaming device 115, and the mounting block 108 can be driven by the third transverse conveying device 107 to drive the drilling base 112 to move transversely and linearly towards or away from the first transverse conveying device 104. Two flanges 113 are arranged on two sides of the upper end of the drilling base 112 so as to form a receiving groove, and a through hole 114 corresponding to a hole to be processed on the lock shell 106 is also arranged on the drilling base 112. Because the lock shell 106 needs to be flanged, all holes to be machined in the lock shell 106 are machined before flanging, and then the lock shell 106 with the machined holes is placed on the flanging base 201 for subsequent flanging and profiling.
When drilling and reaming, the lock case 106 is placed on the drilling base 112, and a clamping arm 109 for clamping the lock case 106 is installed on the side of the mounting block 108 near the drilling base 112 in order to fix the lock case 106. The clamping arms 109 may secure the end of the lock housing 106 so that drilling and reaming operations are not affected.
The lower end of the drilling base 112 is fixedly connected with a support rod 111, the support rod 111 is fixedly connected with a support slider 110 arranged on the transverse conveying device III 107, and the support rod 111 can support the drilling base 112 to prevent the drilling base 112 from deforming under stress.
Specifically, the drilling and reaming device 115 is located above the drilling base 112. A deburring device is also provided above the drilling base 112. The deburring device comprises a fourth transverse conveying device 116, and the fourth transverse conveying device 116 is used for driving a second vertical conveying device 117 to do transverse linear motion towards the direction close to or far away from the first transverse conveying device 104. The second vertical conveying device 117 is used for driving the grinding machine 118 to do vertical linear motion, and the grinding belt 119 of the grinding machine 118 extends to the position below the grinding machine 118.
The flanging and profiling device comprises a third vertical conveying mechanism 122, and the third vertical conveying mechanism 122 is used for driving the inner profile seat 124 and the outer profile seat 123 to do vertical linear motion. An inner core 127 is mounted on the inner mold base 124, an outer core 126 is mounted on the outer mold base 123, and the outer core 126 is connected with a piston rod 125 of a driving cylinder.
The loading device 102 and the receiving device 128 are also arranged on the rack 101. And a cutting and grinding device 103 is also arranged between the feeding device 102 and the first transverse conveying device 104. The feeding device 102 can convey the long-strip plate to the folding base 201, and the cutting and grinding device 103 can cut the long-strip plate and grind the end.
An exhaust fan 120 is arranged on the stand 101 between the hole drilling and reaming device 115 and the hemming push block driving rod 121. A plurality of air outlet holes 308 are arranged on the sliding seat 301 positioned on the upper edge of the sliding chute 304, and the air outlet holes 308 are connected with a high-pressure air source. Debris on the housing 106 can be blown away by turning on the high pressure air source and the suction fan 120.
Example two
A high-precision machining method for a lock shell comprises the following steps:
s1, driving the slide block 105 to drive the slide seat 301 to move to the feeding station by the first transverse conveying device 104; the second transverse conveying device drives the folding base 201 to extend out of the sliding chute 304 and align with the feeding device 102;
s2, conveying a long strip plate by the feeding device 102, placing the long strip plate on the flanging base 201, fixing one end of the long strip plate by the fixing device 309, limiting two sides of the long strip plate by the first flange 202, and clamping the upper end of the long strip plate by the clamping block 303;
the cutting and polishing device 103 cuts off the long plate and polishes the cut surface, and the cut lock shell 106 is left on the flanging base 201;
s3, driving the slide block 105 to drive the slide seat 301 to move to the position below the drilling and reaming device 115 by the first transverse conveying device 104, and aligning the flanging base 201 with the drilling base 112;
s4, driving the clamping rod 302 to drive the clamping block 303 to move upwards by the first vertical conveying device 305, and driving the first vertical conveying device 305 to rotate by the rotary seat 306, so that the clamping rod 302 and the clamping block 303 are not positioned right above the flanging base 201;
the third transverse conveying device 107 drives the mounting block 108 to drive the drilling base 112 to move towards the direction close to the first transverse conveying device 104; when one end of the drilling base 112 is contacted with one end of the folding base 201, the folding base 201 is driven by the second transverse conveying device to move towards the direction far away from the drilling base 112;
when the lock case 106 is completely arranged on the drilling base 112, the clamping arm 109 clamps one end of the lock case 106, and two sides of the lock case 106 are limited by the second flange 113;
s5, drilling and reaming the lock shell 106 by the drilling and reaming device 115;
s6, after the drilling and reaming of the holes are finished, the second vertical conveying device 117 drives the grinding machine 118 to move downwards, so that the grinding belt 119 rotated by the grinding machine 118 is in contact with the surface of the lock shell 106;
the fourth transverse conveying device 116 drives the second vertical conveying device 117 to do transverse reciprocating linear motion, so that the burr on the upper end face of the lock shell 106 is ground by the grinding belt 119;
s7, after the burrs are polished, driving the polisher 118 to move upwards by the second vertical conveying device 117, and driving the second vertical conveying device 117 to return by the fourth transverse conveying device 116;
the clamping arm 109 loosens the lock shell 106, the third transverse conveying device 107 drives the mounting block 108 to drive the drilling base 112 to move towards the direction far away from the first transverse conveying device 104, and the second transverse conveying device synchronously drives the flanging base 201 to move towards the direction close to the drilling base 112 until the lock shell 106 is completely arranged on the flanging base 201;
the swivel base 306 drives the first vertical conveying device 305 to rotate, and the first vertical conveying device 305 drives the clamping rod 302 to drive the clamping block 303 to move downwards, so that the upper end of the lock shell 106 is clamped by the clamping block 303;
s8, driving the sliding block 105 to drive the sliding seat 301 to move to be aligned with the exhaust fan 120 by the first transverse conveying device 104, and starting the high-pressure air source and the exhaust fan 120, wherein the high-pressure air blows the debris on the lock shell 106 away from the lock shell 106;
s9, the first transverse conveying device 104 drives the sliding block 105 to drive the sliding seat 301 to move to the position above the flanging push block driving rod 121, the flanging push block driving rod 121 moves upwards to push the flanging push block 203 to move upwards, and two sides of the lock shell 106 are bent to form flanging edges; then the hemming push block driving rod 121 retracts, and the hemming push block 203 returns under the action of the spring 204;
s10, driving the slide block 105 to drive the slide seat 301 to move to the lower part of the flanging and profiling device by the first transverse conveying device 104;
the first vertical conveying device 305 drives the clamping rod 302 to drive the clamping block 303 to move upwards, and the rotary base 306 drives the first vertical conveying device 305 to rotate, so that the clamping rod 302 and the clamping block 303 are not positioned right above the flanging base 201;
the third vertical conveying mechanism 122 drives the inner mold base 124 and the outer mold base 123 to move downwards until the inner mold base 124 and the outer mold base 123 are in flanging alignment with the lock shell 106; the driving cylinder drives the piston rod 125 to drive the outer mold core 126 to move towards the folded edge, and the folded edge is pressed under the combined action of the inner mold core 127 and the outer mold core 126;
s11, after the profiling is finished, the driving cylinder drives the piston rod 125 to drive the outer mold core 126 to retreat, and the third vertical conveying mechanism 122 drives the inner mold seat 124 and the outer mold seat 123 to retreat;
s12, driving the slide block 105 to drive the slide seat 301 to move to be aligned with the material receiving device 128 to the first conveying device 104; the fixing device 309 releases the lock case 106, and the discharging pushing block 307 pushes the lock case 106, so that the lock case 106 is pushed onto the material receiving device 128, and discharging is completed.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described above, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. The utility model provides a lock shell high accuracy processing equipment which characterized in that: the device comprises a first transverse conveying device (104) arranged on a rack (101) and used for driving a sliding block (105) to drive a sliding seat (301) to do transverse linear motion;
a pair of rotary bases (306) are mounted at the upper end of the sliding base (301) at intervals, a first vertical conveying device (305) is mounted on the rotary bases (306), and the first vertical conveying device (305) is used for driving the clamping rods (302) to drive the clamping blocks (303) to do vertical linear motion;
a sliding groove (304) is arranged in the middle of the sliding seat (301), and a folding edge base (201) is slidably arranged in the sliding groove (304); a second transverse conveying device is arranged on the inner wall of the sliding groove (304) and is used for driving the flanging base (201) to do transverse linear motion;
flanges I (202) are arranged on two sides of the upper end of the folding base (201), a step through hole is formed in the folding base (201), and a folding push block (203) capable of vertically sliding is inserted into the step through hole;
a discharging push block (307) and a fixing device (309) are arranged on the sliding seat (301) positioned at the upper edge of the sliding chute (304), and the fixing device (309) is used for fixing a lock shell (106) arranged on the flanging base (201);
a drilling and reaming device (115), a flanging push block driving rod (121) and a flanging profiling device are sequentially arranged on the rack (101) on one side of the transverse conveying device I (104) along the conveying direction of the transverse conveying device I (104);
a third transverse conveying device (107) is arranged on the rack (101) on one side, away from the first transverse conveying device (104), of the drilling and reaming device (115), and the third transverse conveying device (107) is used for driving the mounting block (108) to drive the drilling base (112) to move transversely and linearly towards the direction close to or far away from the first transverse conveying device (104); two sides of the upper end of the drilling base (112) are provided with a second flange (113), and the drilling base (112) is also provided with a through hole (114) corresponding to a hole to be processed on the lock shell (106).
2. The lock case high-precision machining apparatus according to claim 1, wherein: a clamping arm (109) for clamping the lock shell (106) is arranged on one side of the mounting block (108) close to the drilling base (112).
3. The lock case high-precision machining apparatus according to claim 2, wherein: the lower end of the drilling base (112) is fixedly connected with a support rod (111), and the support rod (111) is fixedly connected with a support slider (110) arranged on the transverse conveying device III (107).
4. The lock case high-precision machining apparatus according to claim 1, wherein: the fixing device (309) is an electromagnet.
5. The lock case high-precision machining apparatus according to claim 1, wherein: a spring (204) is connected between the step surface of the step through hole and the folding edge push block (203).
6. The lock case high-precision machining apparatus according to claim 1, wherein: the drilling and reaming device (115) is positioned above the drilling base (112); a deburring device is also arranged above the drilling base (112); the deburring device comprises a transverse conveying device IV (116), wherein the transverse conveying device IV (116) is used for driving a vertical conveying device II (117) to do transverse linear motion towards the direction close to or far away from the transverse conveying device I (104);
and the second vertical conveying device (117) is used for driving the grinding machine (118) to do vertical linear motion, and a grinding belt (119) of the grinding machine (118) extends to the position below the grinding machine (118).
7. The lock case high-precision machining apparatus according to claim 1, wherein: the flanging and profiling device comprises a third vertical conveying mechanism (122), and the third vertical conveying mechanism (122) is used for driving the inner mold seat (124) and the outer mold seat (123) to do vertical linear motion; an inner core (127) is arranged on the inner mold seat (124), an outer core (126) is arranged on the outer mold seat (123), and the outer core (126) is connected with a piston rod (125) of the driving cylinder.
8. The lock case high-precision machining apparatus according to claim 1, wherein: the rack (101) is also provided with a feeding device (102) and a receiving device (128); and a cutting and grinding device (103) is also arranged between the feeding device (102) and the first transverse conveying device (104).
9. The lock case high-precision machining apparatus according to claim 8, wherein: an exhaust fan (120) is arranged on the bench (101) between the drilling and reaming device (115) and the flanging push block driving rod (121); a plurality of air outlet holes (308) are arranged on the sliding seat (301) positioned on the upper edge of the sliding chute (304), and the air outlet holes (308) are connected with a high-pressure air source.
10. A method of machining a lock case with high precision machining equipment according to any one of claims 1 to 9, comprising the steps of:
s1, driving the sliding block (105) to drive the sliding seat (301) to move to a feeding station by the first transverse conveying device (104); the second transverse conveying device drives the flanging base (201) to extend out of the sliding chute (304) and align with the feeding device (102);
s2, conveying a long strip plate by a feeding device (102), placing the long strip plate on a flanging base (201), fixing one end of the long strip plate by a fixing device (309), limiting two sides of the long strip plate by a first flange (202), and clamping the upper end of the long strip plate by a clamping block (303);
the cutting and polishing device (103) cuts off the long plate and polishes the cut surface, and the cut lock shell (106) is left on the flanging base (201);
s3, driving the sliding block (105) by the first transverse conveying device (104) to drive the sliding seat (301) to move to the position below the drilling and reaming device (115), and aligning the flanging base (201) with the drilling base (112);
s4, the first vertical conveying device (305) drives the clamping rod (302) to drive the clamping block (303) to move upwards, and the rotary seat (306) drives the first vertical conveying device (305) to rotate, so that the clamping rod (302) and the clamping block (303) are not located right above the flanging base (201);
the transverse conveying device III (107) drives the mounting block (108) to drive the drilling base (112) to move towards the direction close to the transverse conveying device I (104); when one end of the drilling base (112) is in contact with one end of the flanging base (201), the transverse conveying device II synchronously drives the flanging base (201) to move towards the direction far away from the drilling base (112);
when the lock shell (106) is completely arranged on the drilling base (112), one end of the lock shell (106) is clamped by the clamping arm (109), and two sides of the lock shell (106) are limited by the second flange (113);
s5, drilling and reaming the lock shell (106) by the drilling and reaming device (115);
s6, after drilling and reaming the hole, driving the grinding machine (118) to move downwards by the second vertical conveying device (117), and enabling a grinding belt (119) rotated by the grinding machine (118) to be in contact with the surface of the lock shell (106);
the transverse conveying device IV (116) drives the vertical conveying device II (117) to do transverse reciprocating linear motion, so that burrs on the upper end face of the lock shell (106) are ground by the grinding belt (119);
s7, after the burrs are ground, driving the grinding machine (118) to move upwards by the second vertical conveying device (117), and driving the second vertical conveying device (117) to return by the fourth transverse conveying device (116);
the clamping arm (109) loosens the lock shell (106), the transverse conveying device III (107) drives the mounting block (108) to drive the drilling base (112) to move towards the direction far away from the transverse conveying device I (104), and the transverse conveying device II synchronously drives the flanging base (201) to move towards the direction close to the drilling base (112) until the lock shell (106) is completely arranged on the flanging base (201);
the rotary seat (306) drives the first vertical conveying device (305) to rotate, and the first vertical conveying device (305) drives the clamping rod (302) to drive the clamping block (303) to move downwards, so that the upper end of the lock shell (106) is clamped by the clamping block (303);
s8, driving the sliding block (105) to drive the sliding seat (301) to move to be aligned with the exhaust fan (120) by the first transverse conveying device (104), starting a high-pressure air source and the exhaust fan (120), and blowing the debris on the lock shell (106) away from the lock shell (106) by the high-pressure air;
s9, driving the sliding block (105) to drive the sliding seat (301) to move to the position above the flanging push block driving rod (121) by the first transverse conveying device (104), enabling the flanging push block driving rod (121) to move upwards, pushing the flanging push block (203) to move upwards, and bending out the flanging at two sides of the lock shell (106); then the flanging push block driving rod (121) retracts, and the flanging push block (203) returns under the action of the spring (204);
s10, driving the sliding block (105) to drive the sliding seat (301) to move to the lower part of the flanging and profiling device by the first transverse conveying device (104);
the first vertical conveying device (305) drives the clamping rod (302) to drive the clamping block (303) to move upwards, and the rotary seat (306) drives the first vertical conveying device (305) to rotate, so that the clamping rod (302) and the clamping block (303) are not located right above the flanging base (201);
the vertical conveying mechanism III (122) drives the inner type seat (124) and the outer type seat (123) to move downwards until the inner type seat (124) and the outer type seat (123) are aligned with the folded edge of the lock shell (106); the driving cylinder drives the piston rod (125) to drive the outer mold core (126) to move towards the folded edge, and the folded edge is pressed under the combined action of the inner mold core (127) and the outer mold core (126);
s11, after the profiling is finished, the driving cylinder drives the piston rod (125) to drive the outer mold core (126) to retreat, and the vertical conveying mechanism III (122) drives the inner mold base (124) and the outer mold base (123) to retreat;
s12, driving the sliding block (105) to drive the sliding seat (301) to move to be aligned with the material receiving device (128) to the first conveying device (104); the fixing device (309) releases the lock shell (106), and the discharging pushing block (307) pushes the lock shell (106), so that the lock shell (106) is pushed to the material receiving device (128), and discharging is completed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210154616.9A CN114453918A (en) | 2022-02-18 | 2022-02-18 | High-precision machining equipment and machining method for lock shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210154616.9A CN114453918A (en) | 2022-02-18 | 2022-02-18 | High-precision machining equipment and machining method for lock shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114453918A true CN114453918A (en) | 2022-05-10 |
Family
ID=81416377
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210154616.9A Withdrawn CN114453918A (en) | 2022-02-18 | 2022-02-18 | High-precision machining equipment and machining method for lock shell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114453918A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115889894A (en) * | 2022-11-03 | 2023-04-04 | 南通邦华机械有限公司 | Steel member cutting device and using method thereof |
-
2022
- 2022-02-18 CN CN202210154616.9A patent/CN114453918A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115889894A (en) * | 2022-11-03 | 2023-04-04 | 南通邦华机械有限公司 | Steel member cutting device and using method thereof |
| CN115889894B (en) * | 2022-11-03 | 2023-11-07 | 南通邦华机械有限公司 | Steel member cutting device and use method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103921128B (en) | A kind of tooth bar Xi Zuan center with material conveying platform | |
| CN110773884A (en) | Vertical laser pipe cutting machine | |
| CN208945173U (en) | Head rest pole chamfer machining equipment | |
| CN111865010A (en) | Full-automatic production line and production process for rotor finish machining | |
| CN212543603U (en) | Full-automatic production line for finish machining of rotor | |
| CN219358159U (en) | Novel automatic chamfering machine for circular ring | |
| CN114453918A (en) | High-precision machining equipment and machining method for lock shell | |
| CN210475509U (en) | Milling and grinding integrated large casting robot | |
| CN108857791B (en) | Bilateral grinding device for automobile part crankshaft connecting rod | |
| CN112091639B (en) | Mold blank machining center and machining process | |
| CN112091631A (en) | Automatic milling and grinding equipment | |
| CN107962687A (en) | A kind of machining center and cut machining center equipment | |
| CN108466152A (en) | A kind of auto-measuring formula side polishing line | |
| CN108890460B (en) | Double-side grinding processing equipment for crankshaft connecting rod | |
| CN212793308U (en) | Copper pipe cutting equipment for air conditioner installation | |
| CN211639298U (en) | Deburring system | |
| CN108857722B (en) | Crankshaft connecting rod double-side grinding machine | |
| CN114346690A (en) | Automatic machining machine tool for die-casting lock shell combination | |
| CN108466065B (en) | Bearing ring production line with bearing inner ring machining function and working method thereof | |
| CN206936863U (en) | A kind of horizontal digital-control machining center | |
| CN217394525U (en) | Two-sided chamfer equipment of precision part | |
| CN111037395A (en) | Workpiece deburring equipment and process | |
| CN211163431U (en) | Automatic polishing machine for glass round holes | |
| CN216912353U (en) | CNC processingequipment of mold processing | |
| CN216608522U (en) | Foundry goods clearance grinding device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20220510 |
|
| WW01 | Invention patent application withdrawn after publication |