CN115475977A - Precise punching device for metal product mold - Google Patents
Precise punching device for metal product mold Download PDFInfo
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- CN115475977A CN115475977A CN202211080831.5A CN202211080831A CN115475977A CN 115475977 A CN115475977 A CN 115475977A CN 202211080831 A CN202211080831 A CN 202211080831A CN 115475977 A CN115475977 A CN 115475977A
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- drilling
- metal product
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B41/00—Boring or drilling machines or devices specially adapted for particular work; Accessories specially adapted therefor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- 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
- B23P23/04—Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass for both machining and other metal-working 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
- 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
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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
- B23Q5/28—Electric drives
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B5/00—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor
- B24B5/36—Single-purpose machines or devices
- B24B5/48—Single-purpose machines or devices for grinding walls of very fine holes, e.g. in drawing-dies
Abstract
The invention belongs to the technical field of punching equipment, and particularly relates to a precise punching device of a metal product mold, which comprises a workbench and an upright post positioned on one side of the workbench, wherein an embedded groove is formed in the upper surface of the workbench, a mold body is fixedly clamped in the embedded groove correspondingly, two positioning and clamping mechanisms for clamping and fixing the mold body are symmetrically and fixedly arranged on the upper surface of the workbench, a lifting adjusting mechanism is arranged on the upper side of the upright post, a transverse plate is fixedly connected to the output end of the lifting adjusting mechanism, a supporting column is rotatably connected to the lower side of one end of the transverse plate through a bearing, a drilling motor is fixedly arranged on the upper side of the transverse plate, the lower end output end of the drilling motor is fixedly connected with the upper end of the supporting column, and a drill rod is fixedly arranged at the lower end of the supporting column through a feeding amount self-adjusting triggering mechanism. The automatic feeding compensation device can automatically adjust and compensate the feeding amount of the drill rod according to the actual drilling condition, and ensures the drilling quality and the protection of the drill rod.
Description
Technical Field
The invention belongs to the technical field of punching equipment, and particularly relates to a precise punching device for a metal product mold.
Background
The metal product industry includes the manufacture of structural metal products, the manufacture of metal tools, the manufacture of containers and metal packaging containers, the manufacture of stainless steel and similar daily metal products, and the like. With the progress of society and the development of science and technology, the application of metal products in various fields of industry, agriculture and people's life is more and more extensive, and the metal products also create more and more value for society, and when the metal products are processed by a mould, the metal products need to be punched.
When the existing metal product mold is processed, the drill rod is continuously deep through external force compensation, but the external force feeding amount is not determined clearly, and the feeding amount is constant during drilling, so that the following defects are caused:
1. when the hardness of the material is small during drilling, the feeding compensation amount cannot keep up with the continuous processing depth of the drilling, and the extrusion force to the drill bit is lacked, so that the drill bit can jump greatly;
2. when the hardness of the material is high, the feeding compensation amount is too fast compared with the drilling efficiency, the extrusion damage to the drill bit is large, the drill bit is easy to collapse, and the actual use requirement cannot be well met.
Therefore, we propose a precision punching device for metal product mold to solve the above problems.
Disclosure of Invention
The invention aims to provide a precise punching device for a metal product mold aiming at the problems.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides an accurate perforating device of metal product mould, includes workstation and the stand that is located workstation one side, the upper surface of workstation has been seted up to inlay and has been established the groove, and corresponds to inlay and establish inslot fixing clip and have put the mould body, the fixed location fixture who is used for the fixed mould body of centre gripping of installing of upper surface symmetry of workstation, lift adjustment mechanism has been installed to the upside of stand, lift adjustment mechanism's output fixedly connected with diaphragm, the one end downside of diaphragm is connected with the support column through the bearing rotation, the fixed drilling motor that is provided with of upside of diaphragm, the lower extreme output of drilling motor and the upper end fixed connection of support column, the lower extreme of support column has the drilling rod through feeding volume self-interacting trigger mechanism fixed mounting, the through hole that corresponds with the drilling position is seted up to the downside of workstation, the downside fixed mounting of workstation has the drilling grinding mechanism that corresponds with the through hole position, fixed mounting has the power supply trigger mechanism that polishes between the upper end outside of stand and the lift adjustment mechanism.
In the above-mentioned accurate perforating device of a metal product mould, location fixture includes the fixed plate of fixed connection at the workstation upside, a plurality of through-holes have evenly been seted up to the upside lateral wall of fixed plate, and correspond the through-hole internalization plug bush and have a connecting rod, many the same grip block of one end fixedly connected with that the connecting rod is close to the mould body, one side fixedly connected with extrusion rubber piece that the grip block is close to the mould body, a plurality of reset spring of fixedly connected with between the relative lateral wall of grip block and fixed plate, every the connecting rod overcoat is equipped with a reset spring, the upper end of workstation is still fixed to be equipped with the rotating electrical machines that are located between fixed plate and the grip block, the upper end output end fixedly connected with of rotating electrical machines pushes away the cam two-way crowded.
In the above-mentioned precision punching device of a metal product mould, lift adjustment mechanism includes the elevator, the bar opening of establishing with elevator sliding sleeve is seted up to the upside lateral wall of stand, the stand corresponds bar open-ended relative one side inner wall from top to bottom and is connected with same root adjusting screw through the bearing rotation, the fixed servo motor that is provided with in upper end of stand, servo motor's lower extreme output runs through the upper end of stand, and with adjusting screw's upper end fixed connection, the screw that cup joints with the adjusting screw thread is seted up on the surface of elevator, one side of elevator and the one end fixed connection of diaphragm.
In the above-mentioned precision punching device for metal product molds, the feed amount self-adjusting trigger mechanism includes a top plate fixedly connected to the lower end of the support column and a bottom plate fixedly connected to the upper end of the drill rod, the upper end of the bottom plate is symmetrically and fixedly connected with a plurality of guide slide bars, a plurality of through holes for the guide slide bars to penetrate through and extend out are formed in the surface of the top plate, the upper end of each guide slide bar is fixedly connected with an anti-falling plate located on the upper side of the top plate, a plurality of strong springs respectively sleeved outside the guide slide bars are fixedly connected between the upper end of the bottom plate and the lower end of the top plate, an insulating cylinder is fixedly nested in the center of the upper end of the bottom plate, a resistance wire arranged in a rotating and surrounding manner is fixedly arranged on the inner side of the insulating cylinder, an insulating rod is fixedly connected to the center of the lower end of the top plate, and an electric connection slip sheet contacted with the resistance wire is fixedly connected to the side wall of the lower end of the insulating rod.
In the above precision punching device for a metal product mold, the drilling and polishing mechanism comprises a U-shaped vertical plate fixedly connected to the lower side of the workbench, a reciprocating screw rod is rotatably connected between one side of the upper end of the horizontal part of the U-shaped vertical plate and the lower side of the workbench through a bearing, a driving motor is fixedly connected to the lower side of the U-shaped vertical plate, the upper end output end of the driving motor is fixedly connected to the lower end of the reciprocating screw rod, a movable plate is sleeved on the rod wall of the reciprocating screw rod through threads, a through hole is formed in the center of the movable plate, a polishing rod is rotatably sleeved in the through hole through the bearing, polishing bristles are fixedly connected to the upper rod wall of the polishing rod, a fixed screw rod is fixedly connected between the other side of the upper end of the horizontal part of the U-shaped vertical plate and the lower side of the workbench, a through hole sleeved outside the fixed screw rod is formed in the surface of one end of the movable plate, a rotary barrel which is rotatably sleeved with the fixed screw rod through the bearing in the through threads, and a pulley assembly is in the through transmission connection between the lower end of the polishing rod and the outer side of the rotary barrel.
In foretell precision perforating device of a metal product mould, the power supply trigger mechanism that polishes includes the support fishplate bar of fixed connection in the stand outside and the L shape pole of fixed connection in elevator one side, the upside of support fishplate bar is glued the first insulation board of piece fixedly connected with through elastic compensation, fixedly connected with conducting block on the first insulation board, the lower extreme fixedly connected with second insulation board of L shape pole, the downside fixedly connected with of second insulation board connects the piece with the electricity of conducting block electrical contact.
In the above-mentioned precision perforating device of a metal product mould, the equal fixedly connected with supporting leg in bottom four corners department of workstation, just the lower extreme of supporting leg is less than drilling grinding machanism's lower extreme.
In foretell precision perforating device of a metal product mould, the equal symmetry fixedly connected with two spacing sliders of the equal both sides back on the back of the body of elevator, the stand corresponds the open-ended inboard of bar and sets up the spacing spout that matches the sliding connection with spacing slider.
In the above precision punching device for the metal product mold, a plurality of reinforcing ribs are symmetrically and fixedly connected between the lower side of the bottom plate and the upper end rod wall of the drill rod.
Compared with the prior art, the invention provides a precise punching device for a metal product mold, which has the following beneficial effects:
1. this precision perforating device of metal product mould establishes groove, mould body and location fixture through workstation, stand, the embedding that is equipped with, can realize the quick clamping to the mould body, guarantees the die body and adds the stability in use man-hour in drilling.
2. This precision punching device of metal product mould, through the lift adjustment mechanism that is equipped with, feeding amount self-interacting trigger mechanism, the diaphragm, the support column, drilling motor, drilling rod and through hole, can be according to metal material's material hardness, feeding amount self-interacting trigger mechanism feels the drilling rod volume of getting into the obstructed condition, material hardness is big, when obstructed greatly, feeding amount self-interacting trigger mechanism gives servo motor's the little that lets in electric quantity, servo motor is rotatory slows down, make the drilling rod move down the speed slowly, avoid too big pressure to make the problem that the drilling rod collapses easily, material hardness is little, it is little to block, feeding amount self-interacting trigger mechanism gives servo motor's the electric quantity that lets in is big, servo motor is rotatory to be accelerated, make the drilling rod move down fastly, avoid feeding the compensation volume to follow up the continuous depth of process of drilling, lack the extrusion force to the drill bit, cause the problem that the drilling bit is great to beat and influence drilling precision.
3. This precision punching device of metal product mould, through the drilling grinding machanism that is equipped with and the power supply trigger mechanism that polishes, after accomplishing drilling, the power supply trigger mechanism that polishes switches on, cooperation outage time delay relay supplies power to drilling grinding machanism, and switch-on servo motor's the reverse circuit and the travel switch cooperation that corresponds this moment for servo motor drives the drilling rod and shifts up to the highest point single function, drilling grinding machanism can carry out quick effectual polishing in to drilling, the realization is drilled and is accomplished the high-efficient operation of polishing promptly.
In conclusion: the automatic feeding compensation device can automatically adjust and compensate the feeding amount of the drill rod according to the actual drilling condition, and ensures the drilling quality and the protection of the drill rod.
Drawings
FIG. 1 is a schematic structural diagram of a precision drilling apparatus for metal product molds according to the present invention;
FIG. 2 is a schematic structural view of a positioning and clamping mechanism of a precision drilling apparatus for metal product molds according to the present invention;
FIG. 3 is a schematic diagram of a feeding amount self-adjusting trigger mechanism of a precision punching device for metal product molds according to the present invention;
FIG. 4 is a schematic structural view of a drilling and polishing mechanism of a precision drilling device for a metal product mold according to the present invention;
FIG. 5 is a schematic structural diagram of a polishing power supply triggering mechanism of a precision punching device of a metal product mold provided by the invention;
fig. 6 is a schematic perspective view of a bidirectional pushing cam of the precision perforating device for metal product molds according to the present invention.
In the figure: 1. a work table; 2. a column; 3. embedding a groove; 4. a mold body; 5. a positioning and clamping mechanism; 51. a fixing plate; 52. a connecting rod; 53. a clamping plate; 54. extruding the rubber block; 55. a return spring; 56. a rotating electric machine; 57. a bidirectional squeezing cam; 6. a lifting adjusting mechanism; 61. a lifting block; 62. a strip-shaped opening; 63. adjusting the screw rod; 64. a servo motor; 7. a transverse plate; 8. a support pillar; 9. a drilling motor; 10. a feed amount self-adjusting trigger mechanism; 101. a top plate; 102. a base plate; 103. a guide slide bar; 104. an anti-falling plate; 105. a strong spring; 106. an insulating cylinder; 107. a resistance wire; 108. an insulating rod; 109. electrically connecting the sliding sheet; 11. drilling a rod; 12. a through hole; 13. a drilling and polishing mechanism; 131. a U-shaped vertical plate; 132. a reciprocating screw rod; 133. a drive motor; 134. moving the plate; 135. grinding the rod; 136. polishing the bristles; 137. fixing the screw rod; 138. rotating the screw cylinder; 139. a pulley assembly; 14. polishing the power supply trigger mechanism; 141. a plate is supported; 142. an L-shaped rod; 143. elastic compensation rubber blocks; 144. a first insulating plate; 145. a conductive block; 146. a second insulating plate; 147. an electrical connection block; 15. and (5) supporting legs.
Detailed Description
The following examples are for illustrative purposes only and are not intended to limit the scope of the present invention.
Please refer to fig. 1-6, a precision punching device for a metal product mold, comprising a workbench 1 and a stand column 2 located on one side of the workbench 1, wherein an embedding groove 3 is formed on the upper surface of the workbench 1, a mold body 4 is fixedly clamped in the embedding groove 3 correspondingly, two positioning clamping mechanisms 5 for clamping and fixing the mold body 4 are symmetrically and fixedly arranged on the upper surface of the workbench 1, a lifting adjusting mechanism 6 is arranged on the upper side of the stand column 2, a transverse plate 7 is fixedly connected to the output end of the lifting adjusting mechanism 6, a support column 8 is rotatably connected to the lower side of one end of the transverse plate 7 through a bearing, a drilling motor 9 is fixedly arranged on the upper side of the transverse plate 7, the lower end of the drilling motor 9 is fixedly connected to the upper end of the support column 8, a drill rod 11 is fixedly arranged at the lower end of the support column 8 through a feeding amount self-adjusting triggering mechanism 10, a through hole 12 corresponding to the drilling position is formed in the lower side of the workbench 1, a drilling and polishing mechanism 13 corresponding to the through hole position is fixedly arranged on the lower side of the workbench 1, and a polishing and power supply triggering mechanism 14 is fixedly arranged between the outer side of the upper end of the stand column 2 and the lifting adjusting mechanism 6.
Lifting adjusting mechanism 6 includes elevator 61, the bar opening 62 of establishing with elevator 61 slip cap is seted up to the upside lateral wall of stand 2, stand 2 corresponds the relative one side inner wall of upper and lower of bar opening 62 and is connected with same root adjusting screw 63 through the bearing rotation, the fixed servo motor 64 that is provided with in upper end of stand 2, the lower extreme output of servo motor 64 runs through the upper end of stand 2, and with adjusting screw 63's upper end fixed connection, the screw that cup joints with adjusting screw 63 screw thread is seted up on elevator 61's surface, one side of elevator 61 and the one end fixed connection of diaphragm 7.
The feeding amount self-adjusting triggering mechanism 10 comprises a top plate 101 fixedly connected to the lower end of a support column 8 and a bottom plate 102 fixedly connected to the upper end of a drill rod 11, a plurality of guide slide bars 103 are symmetrically and fixedly connected to the upper end of the bottom plate 102, a plurality of through holes used for the guide slide bars 103 to penetrate and extend out are formed in the surface of the top plate 101, an anti-falling plate 104 located on the upper side of the top plate 101 is fixedly connected to the upper end of the guide slide bars 103, a plurality of strong springs 105 respectively sleeved outside the guide slide bars 103 are fixedly connected between the upper end of the bottom plate 102 and the lower end of the top plate 101, an insulating cylinder 106 is fixedly nested in the center of the upper end of the bottom plate 102, a resistance wire 107 which is arranged in a rotating and surrounding mode is fixedly arranged on the inner side of the insulating cylinder 106, an insulating rod 108 is fixedly connected to the center of the lower end of the top plate 101, and an electric connection slip sheet 109 which is in contact with the resistance wire 107 is fixedly connected to the side wall of the lower end of the insulating rod 108.
The drilling and polishing mechanism 13 comprises a U-shaped vertical plate 131 fixedly connected to the lower side of the workbench 1, a reciprocating screw 132 is rotatably connected between one side of the upper end of the horizontal part of the U-shaped vertical plate 131 and the lower side of the workbench 1 through a bearing, a driving motor 133 is fixedly connected to the lower side of the U-shaped vertical plate 131, the output end of the upper end of the driving motor 133 is fixedly connected with the lower end of the reciprocating screw 132, a moving plate 134 is sleeved on the rod wall of the reciprocating screw 132 in a threaded manner, a through hole is formed in the center of the moving plate 134, a polishing rod 135 is rotatably sleeved in the corresponding through hole through a bearing, polishing bristles 136 are fixedly connected to the upper rod wall of the polishing rod 135, a fixed screw 137 is fixedly connected between the other side of the upper end of the horizontal part of the U-shaped vertical plate 131 and the lower side of the workbench 1, a through hole covering the outside of the fixed screw 137 is formed in one end surface of the moving plate 134, a rotary screw 138 which is rotatably sleeved in the corresponding through bearing and is connected with a belt pulley 138 which is in a threaded manner, and a belt pulley 138 which is rotatably sleeved on the fixed screw 137, and a pulley 139 are connected between the lower end of the polishing rod 135 and the outside of the rotary screw.
The grinding power supply triggering mechanism 14 comprises a supporting plate 141 fixedly connected to the outer side of the upright 2 and an L-shaped rod 142 fixedly connected to one side of the lifting block 61, wherein the upper side of the supporting plate 141 is fixedly connected with a first insulating plate 144 through an elastic compensation rubber block 143, a conductive block 145 is fixedly connected to the first insulating plate 144, a second insulating plate 146 is fixedly connected to the lower end of the L-shaped rod 142, and an electric connecting block 147 electrically contacted with the conductive block 145 is fixedly connected to the lower side of the second insulating plate 146.
Equal fixedly connected with supporting leg 15 in the bottom four corners department of workstation 1, and supporting leg 15's lower extreme is less than the lower extreme of drilling grinding machanism 13.
The equal symmetrical two limit slide blocks of fixedly connected with in both sides back on the back mutually of elevator 61 around, the stand 2 corresponds the inboard of bar opening 62 and sets up the spacing spout that matches the sliding with limit slide block.
A plurality of reinforcing ribs are symmetrically and fixedly connected between the lower side of the bottom plate 102 and the upper end rod wall of the drill rod 11.
The operating principle of the present invention will now be described as follows: through the workbench 1, the upright post 2, the embedding groove 3, the die body 4 and the positioning clamping mechanism 5, the die body 4 is clamped in the embedding groove 3 on the upper side of the workbench 1, the rotating motor 56 is started, the rotating motor 56 drives the bidirectional extruding and pushing cam 57 to rotate, so that the bidirectional extruding and pushing cam 57 pushes the clamping plate 53 to move to one side of the die body 4, the stable movement of the clamping plate 53 is realized through the matching of the connecting rod 52 and the fixing plate 51, the rapid clamping of the die body 4 can be realized, and the use stability of the die body 4 during drilling and processing is ensured;
through the arranged lifting adjusting mechanism 6, the feeding amount self-adjusting triggering mechanism 10, the transverse plate 7, the supporting column 8, the drilling motor 9, the drill rod 11 and the through hole 12, when the drilling tool motor drives the drill stem 11 to rotate at high speed to drill the die body 4, when the hardness of the die body 4 is high, the stress distance between the bottom plate 102 and the top plate 101 is reduced, the distance between the electric connection slide sheet 109 and the resistance wire 107 in the insulation cylinder 106 is increased by the insulation rod 108, and then the resistance wire 107 of the access circuit is increased in length, so that the resistance of the access circuit is increased, when the hardness of the die body 4 is small, the force-receiving distance between the bottom plate 102 and the top plate 101 is large, further reducing the length of the resistance wire 107 of the access circuit, reducing the resistance of the access circuit, realizing stable reset action by the strong spring 105 matching with the guide slide bar 103, driving the adjusting screw 63 to rotate by the servo motor 64, the lifting block 61 drives the transverse plate 7 to adjust the downward moving feed amount of the drill rod 11 through the threaded sleeve function of the adjusting screw 63 and the lifting block 61, the feed amount self-adjusting trigger mechanism 10 can sense the blocking condition of the drilling amount of the drill rod 11 according to the material hardness of the metal material, when the hardness of the material is high and the resistance is high, the input electric quantity given to the servo motor 64 by the feeding quantity self-adjusting triggering mechanism 10 is small, the rotation of the servo motor 64 is slowed down, the downward moving speed of the drill rod 11 is slow, the problem that the drill rod 11 is easy to collapse due to overlarge pressure is avoided, the hardness of the material is small, the resistance is small, the input electric quantity given to the servo motor 64 by the feeding quantity self-adjusting triggering mechanism 10 is large, the rotation of the servo motor 64 is accelerated, the downward moving speed of the drill rod 11 is high, and the problem that the drilling precision is influenced by large jumping of the drill bit due to the fact that the feeding compensation amount cannot keep up with the continuous processing depth of the drilling and the extrusion force to the drill bit is lacked is solved;
through the drilling grinding mechanism 13 and the grinding power supply trigger mechanism 14, after drilling is completed, the grinding power supply trigger mechanism 14 is switched on, the lifting block 61 drives the second insulating plate 146 to move downwards through the L-shaped rod 142, so that the electric connecting block 147 is in contact with the conductive block 145, power is supplied to the drilling grinding mechanism 13 by matching with the power-off delay relay, the driving motor 133 drives the reciprocating screw rod 132 to rotate, the movable plate 134 drives the grinding rod 135 to move up and down through the threaded sleeve effect of the reciprocating screw rod 132 and the movable plate 134, the grinding bristles 136 are matched to grind in the drilled hole, the rotary screw barrel 138 is driven to relatively rotate in the fixed screw 137 when the movable plate 134 is lifted, the belt pulley component 139 is further matched to realize quick rotation of the grinding rod 135, the drilling grinding mechanism 13 can quickly and effectively grind the drilled hole, the efficient operation of grinding after the drilled hole is completed, a reverse circuit of the servo motor 64 is switched on and matched with a corresponding stroke switch, so that the servo motor 64 drives the drill rod 11 to move up to the highest position, and the work of the grinding rod 135 is prevented from being influenced by the drill rod 11.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (9)
1. The utility model provides a precision perforating device of metal product mould, includes workstation (1) and stand (2) that are located workstation (1) one side, its characterized in that: the utility model discloses a drilling machine, including workstation (1), upper surface, support column (8), through hole (12), the upper surface of workstation (1) has been seted up to inlay and has been established groove (3), and has been corresponded to inlay and establish groove (3) internal fixation card and has put mould body (4), the fixed location fixture (5) of two fixed mould bodies (4) that are used for the centre gripping of upper surface symmetry of workstation (1), lifting adjusting mechanism (6) have been installed to the upside of stand (2), lifting adjusting mechanism's (6) output fixedly connected with diaphragm (7), the one end downside of diaphragm (7) is connected with support column (8) through the bearing rotation, the upside of diaphragm (7) is fixed and is provided with drilling motor (9), the lower extreme output of drilling motor (9) and the upper end fixed connection of support column (8), the lower extreme of support column (8) has drilling rod (11) through feeding amount self-adjusting trigger mechanism (10) fixed mounting, through hole (12) that corresponds with the drilling position have been seted up to the downside of workstation (1), the downside of workstation (1) has drilling mechanism (13) that corresponds with through hole position, the upper end fixed mounting of stand (2) has polishing mechanism (14) between the upper end outside and lifting adjusting mechanism (6) of polishing mechanism.
2. The precision punching device of a metal product mold according to claim 1, characterized in that: fixed plate (51) of fixed connection at workstation (1) upside is included in location fixture (5), a plurality of through-holes have evenly been seted up to the upside lateral wall of fixed plate (51), and correspond the through-hole internalization plug bush and have connecting rod (52), many connecting rod (52) are close to the same grip block (53) of one end fixedly connected with of mould body (4), one side fixedly connected with extrusion rubber piece (54) that grip block (53) are close to mould body (4), a plurality of reset spring (55) of fixedly connected with between the relative lateral wall of grip block (53) and fixed plate (51), every connecting rod (52) overcoat is equipped with one reset spring (55), the upper end of workstation (1) is still fixed to be inlayed and is equipped with rotating electrical machines (56) that are located between fixed plate (51) and grip block (53), the upper end output end fixedly connected with two-way extrusion cam (57) of rotating electrical machines (56).
3. The precision punching device of a metal product mold according to claim 1, characterized in that: lifting adjusting mechanism (6) are including elevator (61), bar opening (62) of establishing with elevator (61) slip cap are seted up to the upside lateral wall of stand (2), the upper and lower relative one side inner wall that stand (2) correspond bar opening (62) is rotated through the bearing and is connected with same adjusting screw (63), the fixed servo motor (64) that is provided with in upper end of stand (2), the lower extreme output of servo motor (64) runs through the upper end of stand (2), and with the upper end fixed connection of adjusting screw (63), the screw that cup joints with adjusting screw (63) screw thread is seted up on the surface of elevator (61), one side of elevator (61) and the one end fixed connection of diaphragm (7).
4. The precision punching device of a metal product mold according to claim 1, characterized in that: the feeding amount self-adjusting triggering mechanism (10) comprises a top plate (101) fixedly connected to the lower end of a supporting column (8) and a bottom plate (102) fixedly connected to the upper end of a drill rod (11), wherein a plurality of guide slide bars (103) are symmetrically and fixedly connected to the upper end of the bottom plate (102), a plurality of through holes used for the guide slide bars (103) to penetrate and extend out are formed in the surface of the top plate (101), an anti-dropping plate (104) located on the upper side of the top plate (101) is fixedly connected to the upper end of the guide slide bars (103), a plurality of strong springs (105) respectively sleeved outside the guide slide bars (103) are fixedly connected between the upper end of the bottom plate (102) and the lower end of the top plate (101), an insulating cylinder (106) is fixedly nested in the center of the upper end of the bottom plate (102), a resistance wire (107) which is rotatably and circularly arranged is fixedly arranged on the inner side of the insulating cylinder (106), an insulating rod (108) is fixedly connected to the center of the lower end of the top plate (101), and a slide sheet (109) which is in contact with the resistance wire (107) is fixedly connected to the side wall of the insulating rod (108).
5. The precision punching device of a metal product mold according to claim 1, characterized in that: the drilling and polishing mechanism (13) comprises a U-shaped vertical plate (131) fixedly connected to the lower side of a workbench (1), a reciprocating screw rod (132) is rotatably connected between one side of the upper end of the horizontal portion of the U-shaped vertical plate (131) and the lower side of the workbench (1) through a bearing, a driving motor (133) is fixedly connected to the lower side of the U-shaped vertical plate (131), the upper end output end of the driving motor (133) is fixedly connected with the lower end of the reciprocating screw rod (132), a movable plate (134) is sleeved on the rod wall of the reciprocating screw rod (132) in a threaded manner, a through hole is formed in the center of the movable plate (134), a polishing rod (135) is sleeved in the through hole through a bearing in a rotating manner, polishing bristles (136) are fixedly connected to the upper rod wall of the polishing rod (135), a fixed screw rod (137) is fixedly connected between the other side of the upper end of the horizontal portion of the U-shaped vertical plate (131) and the lower side of the workbench (1), a through hole sleeved with a cover outside the fixed screw rod (137) is formed in the surface of one end of the movable plate (134), and a rotating assembly is connected between the rotating manner and a screw rod (139) and a rotating assembly (138) which is connected between the rotating manner.
6. The precision punching device of a metal product mold according to claim 3, characterized in that: the polishing power supply triggering mechanism (14) comprises a supporting plate (141) fixedly connected to the outer side of the upright post (2) and an L-shaped rod (142) fixedly connected to one side of the lifting block (61), the upper side of the supporting plate (141) is fixedly connected with a first insulating plate (144) through an elastic compensation glue block (143), the first insulating plate (144) is fixedly connected with a conductive block (145), the lower end of the L-shaped rod (142) is fixedly connected with a second insulating plate (146), and the lower side of the second insulating plate (146) is fixedly connected with an electric connection block (147) electrically contacted with the conductive block (145).
7. The precision punching device of a metal product mold according to claim 1, characterized in that: the bottom four corners department of workstation (1) all fixedly connected with supporting leg (15), just the lower extreme of supporting leg (15) is less than the lower extreme of drilling grinding machanism (13).
8. The precision drilling device for the metal product mold according to claim 3, wherein: the equal symmetrical two limit slide blocks of both sides mutually back on the back of the body of elevator (61), the inboard that corresponds bar opening (62) of stand (2) is seted up the spacing spout that matches the sliding connection with limit slide block.
9. The precision punching device of a metal product mold according to claim 4, characterized in that: a plurality of reinforcing rib plates are symmetrically and fixedly connected between the lower side of the bottom plate (102) and the upper end rod wall of the drill rod (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211080831.5A CN115475977A (en) | 2022-09-05 | 2022-09-05 | Precise punching device for metal product mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211080831.5A CN115475977A (en) | 2022-09-05 | 2022-09-05 | Precise punching device for metal product mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115475977A true CN115475977A (en) | 2022-12-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211080831.5A Withdrawn CN115475977A (en) | 2022-09-05 | 2022-09-05 | Precise punching device for metal product mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115475977A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116765847A (en) * | 2023-08-22 | 2023-09-19 | 常州富丽康精密机械有限公司 | Drilling device with trimming and deburring functions for machining wire rail |
| CN117140225A (en) * | 2023-10-30 | 2023-12-01 | 烟台古河智能装备有限公司 | Hydraulic breaking hammer front cylinder inner hole processing positioning device |
| CN117139686A (en) * | 2023-10-31 | 2023-12-01 | 南通蓬盛机械有限公司 | Drilling device for sighting telescope processing |
-
2022
- 2022-09-05 CN CN202211080831.5A patent/CN115475977A/en not_active Withdrawn
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116765847A (en) * | 2023-08-22 | 2023-09-19 | 常州富丽康精密机械有限公司 | Drilling device with trimming and deburring functions for machining wire rail |
| CN116765847B (en) * | 2023-08-22 | 2023-10-27 | 常州富丽康精密机械有限公司 | Drilling device with trimming and deburring functions for machining wire rail |
| CN117140225A (en) * | 2023-10-30 | 2023-12-01 | 烟台古河智能装备有限公司 | Hydraulic breaking hammer front cylinder inner hole processing positioning device |
| CN117140225B (en) * | 2023-10-30 | 2024-01-23 | 烟台古河智能装备有限公司 | Hydraulic breaking hammer front cylinder inner hole processing positioning device |
| CN117139686A (en) * | 2023-10-31 | 2023-12-01 | 南通蓬盛机械有限公司 | Drilling device for sighting telescope processing |
| CN117139686B (en) * | 2023-10-31 | 2023-12-22 | 南通蓬盛机械有限公司 | Drilling device for sighting telescope processing |
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Application publication date: 20221216 |
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