CN113510503A - Fixing mechanism for production and processing of precision machine tool - Google Patents
Fixing mechanism for production and processing of precision machine tool Download PDFInfo
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- CN113510503A CN113510503A CN202110855001.4A CN202110855001A CN113510503A CN 113510503 A CN113510503 A CN 113510503A CN 202110855001 A CN202110855001 A CN 202110855001A CN 113510503 A CN113510503 A CN 113510503A
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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
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
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Abstract
The invention relates to the technical field of machining, and discloses a fixing mechanism for production and machining of a precision machine tool, which comprises a machining center, wherein a workbench is arranged in the machining center, a tool is fixedly installed on the top surface of the middle part of the workbench, a transition plate is installed on one side of the top of the tool, a abdicating groove is formed in the inner part of one side of the transition plate, and a composite tool bar and a self-advancing component are respectively arranged at the top and the bottom of the abdicating groove. According to the invention, the transition plate, the abdicating groove, the compound tool setting rod, the self-advancing component and the switch form the automatic telescopic rod piece, when the existing Z-axis tool inside the compound tool setting rod is operated at the machining center to perform tool setting subsequently, the tool setting rod inside the compound tool setting rod can automatically slide in the gap between the bottom of the tool and the top surface of the tool, the actual data value closest to the theoretical tool setting data value is searched, and the hand of a worker is far away from the tool, so that the occurrence probability of accidents is greatly reduced, and the potential safety hazard is eliminated.
Description
Technical Field
The invention relates to the technical field of machining, in particular to a fixing mechanism for production and machining of a precision machine tool.
Background
The machining center is developed from a numerical control milling machine, the greatest difference from the numerical control milling machine is that the machining center has the capability of automatically exchanging machining tools, and the machining tools on the main shaft can be changed through the automatic tool changing device in one-time clamping by installing tools with different purposes on the tool magazine, so that various machining functions are realized. In other words, the machining center is a high-efficiency automatic machine tool which consists of mechanical equipment and a numerical control system and is suitable for machining complex parts, the numerical control machining center is one of numerical control machines which have the highest yield and are most widely applied in the world at present, the comprehensive machining capacity is stronger, the machining precision is high, a workpiece can finish more machining contents after being clamped once, batch workpieces with medium machining difficulty are machined, the efficiency is 5-10 times that of common equipment, especially, the machining which cannot be finished by a plurality of common equipment can be finished, and the numerical control machining center is more suitable for single-piece machining or medium-small-batch multi-variety production with complex shapes and high precision requirements,
the utility model discloses a workpiece machining center, including the I shape, the tool setting of cutter, the fixed establishment who adopts the I shape to cooperate the screw as treating the work piece, but the I shape frock still has some problems to be solved urgently, firstly, machining center is in the course of working, the tool setting of cutter needs operating personnel manual going on, the potential safety hazard is very big, although also there are equipment such as relevant tool setting appearance now, but the operation degree of difficulty is big, use cost is high, this is its unavoidable problem of fragile, secondly, the skew probably can appear because of vibrations in the long-time course of working in the frock, but the range of skew is that the naked eye is hard to distinguish, but often can lead to the workpiece machining center gradual change of batch processing because the skew of the little range of frock, the big bad work piece of final evolution department.
Disclosure of Invention
The invention provides a fixing mechanism for production and processing of a precision machine tool, which solves the problems in the background technology.
The invention provides the following technical scheme: a fixing mechanism for the production and processing of a precision machine tool comprises a processing center, a workbench is arranged in the processing center, and the top surface of the middle part of the workbench is fixedly provided with a tool, one side of the top of the tool is provided with a transition plate, the inside of one side of the transition plate is provided with a abdication groove, the top and the bottom of the abdication groove are respectively provided with a composite tool bar and a self-advancing component, the top of one side of the self-advancing component penetrates through the middle part of the abdicating groove and is arranged at the bottom of the composite tool bar, the two sides of the tool are respectively provided with a protective shell, the interior of the protective shell is respectively provided with a pressure display component and a displacement transmission component, and one side of the pressure display component is movably connected with one side of the displacement transmission component, the other side of the displacement transmission component penetrates through the side wall of the protection shell and is movably connected with a baffle on the end face, and the baffle is fixedly sleeved on the inner side of the bottom of the tool.
Preferably, the top surface of the transition plate and the top surface of the tool are on the same horizontal plane, one side of the transition plate and one side of the top of the tool are fixedly installed through screws, a connecting shaft is fixedly sleeved inside the transition plate, and one end of the connecting shaft is clamped inside one side of the top of the tool.
Preferably, compound inside to the cutter arbor including to cutter arbor and transfer line, and the transfer line all with the top surface swing joint who crosses the cab apron with the bottom surface to the cutter arbor, fixed mounting has a compression spring between the terminal surface of cutter arbor one end and the terminal surface of transfer line one end, a compression spring's inside activity has cup jointed first anti-deviation pole, the one end fixed connection of first anti-deviation pole is on the terminal surface of cutter arbor one end, the other end joint of first anti-deviation pole is in the inside of transfer line, be the standard cylinder of diameter 8mm to the cutter arbor.
Preferably, the bottom surface of the other end of the tool setting rod is movably connected with a guide arc sleeve, and the bottom surface of the guide arc sleeve is fixedly connected with the top surface of the transition plate.
Preferably, the inside of the part of marcing certainly is including the translation board, and the top fixed connection of translation board is in the bottom of transfer line one end, one side fixedly connected with pen type electric putter of translation board bottom, the top fixed connection of pen type electric putter one end is in the bottom surface of passing the cab apron, pen type electric putter has first small-size battery and switch through wire electric connection respectively, the waterproof case has been cup jointed to the outside of first small-size battery fixedly, and waterproof case top fixed connection is in the bottom surface of passing the cab apron, switch fixed mounting is in the front of frock top one side.
Preferably, the two sides of the bottom of the protective shell are fixedly installed on the top surface of the workbench through screws, the top of the protective shell is fixedly provided with a sealing plate through screws, and a transparent plate is fixedly sleeved inside one side of the transparent plate.
Preferably, the inside of the pressure display part comprises a pressure sensor, the pressure sensor is electrically connected with a digital display controller and a second small-sized storage battery through conducting wires respectively, and the digital display controller is aligned with the transparent plate.
Preferably, the displacement transmission part comprises a ball rod, a support frame is clamped at the outer side of the middle part of the ball rod, the bottom of the support frame is fixedly connected to the inner wall of one side of the protection shell, the inner side of the bottom of the support frame is fixedly sleeved at the outer side of the pressure sensor, the bottom surface of the ball rod is movably connected with the top surface of the pressure sensor, the top of the ball rod is of a spherical structure, a second compression spring is arranged between the bottom surface of the spherical structure and the top surface of the support frame, one side of the top of the ball rod is movably connected with a triangular block, one side of the triangular block is fixedly connected with a moving rod, one end of the moving rod penetrates through the side wall of the protection shell and is movably connected with the side surface of one side of the baffle plate, a third compression spring is movably sleeved at the outer side of one end of the moving rod respectively, a guide support sleeve is clamped at one end of the guide support sleeve and is fixedly connected to the side wall of one side of the protection shell, and two ends of the third compression spring are respectively and fixedly connected to the surface of the middle part of the movable rod and the side wall of one side of the protective shell.
The invention has the following beneficial effects:
1. according to the invention, the transition plate, the abdicating groove, the compound tool setting rod, the self-advancing component and the switch form the automatic telescopic rod piece, when the existing Z-axis tool inside the compound tool setting rod is operated at the machining center to perform tool setting subsequently, the tool setting rod inside the compound tool setting rod can automatically slide in the gap between the bottom of the tool and the top surface of the tool, the actual data value closest to the theoretical tool setting data value is searched, and the hand of a worker is far away from the tool, so that the occurrence probability of accidents is greatly reduced, and the potential safety hazard is eliminated.
2. The two sets of the protective shells, the pressure display components and the displacement transmission components form two sets of the movable pressure mechanisms, and then the amplitude deviation of the tool can be prompted to workers through the transitional display of the pressure signals when the tool deviates to one side, so that the correction can be performed in time, and the phenomenon that the machining center of workpieces machined in batches is gradually changed and finally a large number of bad workpieces are evolved due to small-amplitude deviation of the tool is avoided.
Drawings
FIG. 1 is a schematic front view of a structural tooling of the present invention;
FIG. 2 is a schematic view, partially in section, of a structural transition plate of the present invention;
FIG. 3 is a schematic cross-sectional view of a structural protective shell of the present invention;
FIG. 4 is a front view of the structure of the present invention;
fig. 5 is an enlarged schematic view of the invention at a in fig. 3.
In the figure: 1. a machining center; 2. a work table; 3. assembling; 4. a transition plate; 5. a yielding groove; 6. compounding a pair of cutter bars; 61. aligning the cutter bar; 62. a transmission rod; 63. a first anti-deviation rod; 64. a first compression spring; 7. a self-advancing component; 71. a translation plate; 72. a pen-type electric push rod; 73. a first small-sized storage battery; 74. a second anti-deviation rod; 8. a protective housing; 9. a pressed display member; 91. a pressure sensor; 92. a digital display controller; 93. a second small-sized storage battery; 10. a displacement transmission member; 101. a shaft; 102. a second compression spring; 103. a triangular block; 104. a travel bar; 105. a guide support sleeve; 106. a third compression spring; 107. a support frame; 11. a sealing plate; 12. a transparent plate; 13. a switch; 14. a guide arc sleeve; 15. a connecting shaft; 16. and a baffle plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1, 2 and 4, a fixing mechanism for production and processing of a precision machine tool comprises a processing center 1, a workbench 2 is arranged in the processing center 1, a tool 3 is fixedly installed on the top surface of the middle part of the workbench 2, a transition plate 4 is installed on one side of the top of the tool 3, the top surface of the transition plate 4 and the top surface of the tool 3 are on the same horizontal plane, one side of the transition plate 4 and one side of the top of the tool 3 are fixedly installed through screws, a connecting shaft 15 is fixedly sleeved in the inner part of one side of the transition plate 4, one end of the connecting shaft 15 is clamped in the inner part of one side of the top of the tool 3, the transition plate 4 is used as an auxiliary supporting platform on the same plane with the top of the tool 3 to provide support and module installation for subsequently arranged components, the components are convenient to replace after being damaged, a abdicating groove 5 is formed in the inner part of one side of the transition plate 4, a composite cutter bar 6 and a self-advancing component 7 are respectively arranged at the top and the bottom of the abdicating groove 5, the composite tool setting bar 6 comprises a tool setting bar 61 and a transmission rod 62 inside, the bottom surfaces of the transmission rod 62 and the tool setting bar 61 are movably connected with the top surface of the transition plate 4, a first compression spring 64 is fixedly installed between the end surface of one end of the tool setting bar 61 and the end surface of one end of the transmission rod 62, a first deviation preventing bar 63 is movably sleeved inside the first compression spring 64, one end of the first deviation preventing bar 63 is fixedly connected to the end surface of one end of the tool setting bar 61, the other end of the first deviation preventing bar 63 is clamped inside the transmission rod 62, the tool setting bar 61 is a standard cylinder with the diameter of 8mm, the tool setting bar 61 inside the composite tool setting bar 6 provides a standard interval for the tool setting of a Z-axis tool inside the subsequent machining center 1, the composite tool setting bar 6 has buffering capacity integrally and can be reused, the bottom surface of the other end of the tool setting bar 61 is movably connected with a guide arc sleeve 14, and the bottom surface of the guide arc sleeve 14 is fixedly connected with the top surface of the transition plate 4, the guide arc sleeve 14 guides and prevents deviation of the movement of the cutter bar 61, the stability and reliability of the movement of the cutter bar 61 are further improved, the top of one side of the self-advancing component 7 penetrates through the middle part of the abdicating groove 5 and is installed at the bottom of the composite cutter bar 6, the self-advancing component 7 comprises a translation plate 71, the top of the translation plate 71 is fixedly connected to the bottom of one end of the transmission rod 62, one side of the bottom of the translation plate 71 is fixedly connected with a pen-type electric push rod 72, the top of one end of the pen-type electric push rod 72 is fixedly connected to the bottom of the transiting plate 4, the pen-type electric push rod 72 is electrically connected with a first small storage battery 73 and a switch 13 respectively through leads, a waterproof shell is fixedly sleeved on the outer side of the first small storage battery 73, the top of the waterproof shell is fixedly connected to the bottom of the transiting plate 4, the switch 13 is fixedly installed on the front of one side of the top of the tool 3, the transiting plate 4, the abdicating plate 5, the abdicating groove 5, The composite tool setting rod 6, the self-advancing component 7 and the switch 13 form an automatic telescopic rod piece, when a Z-axis tool in the composite tool setting rod 6 and the top surface of the tool 3 are operated in the machining center 1 for tool setting subsequently, the composite tool setting rod 61 in the composite tool setting rod 6 can automatically slide in a gap between the bottom of the tool and the top surface of the tool 3, and the hand of a worker is far away from the tool while an actual data value closest to a theoretical tool setting data value is searched.
Referring to fig. 3 and 5, two sides of the tool 3 are provided with a protective housing 8, two sides of the bottom of the protective housing 8 are fixedly mounted on the top surface of the worktable 2 through screws, a sealing plate 11 is fixedly mounted on the top of the protective housing 8 through screws, a transparent plate 12 is fixedly sleeved inside one side of the transparent plate 12, the protective housing 8 and the sealing plate 11 form a sealed space, the transparent plate 12 provides an external observation channel for the sealed space, the protective housing 8 is internally provided with a pressure display component 9 and a displacement transmission component 10, the pressure display component 9 comprises a pressure sensor 91 inside, the pressure sensor 91 is electrically connected with a digital display controller 92 and a second small storage battery 93 through wires, the digital display controller 92 is aligned with the transparent plate 12, the pressure display component 9 bears pressure and displays the pressure, and the pressure display is convenient for a worker to read and grasp, one side of the pressure display part 9 is movably connected with one side of the displacement transmission part 10, the other side of the displacement transmission part 10 penetrates through the side wall of the protective shell 8 and is movably connected with a baffle 16 on the end surface, the baffle 16 is fixedly sleeved on the inner side of the bottom of the tool 3, the displacement transmission part 10 comprises a ball rod 101 inside, a support frame 107 is clamped on the outer side of the middle part of the ball rod 101, the bottom of the support frame 107 is fixedly connected on the inner wall of one side of the protective shell 8, the inner side of the bottom of the support frame 107 is fixedly sleeved on the outer side of the pressure sensor 91, the bottom of the ball rod 101 is movably connected with the top surface of the pressure sensor 91, the top of the ball rod 101 is of a spherical structure, a second compression spring 102 is arranged between the bottom surface of the spherical structure and the top surface of the support frame 107, one side of the top of the ball rod 101 is movably connected with a triangular block 103, and one side of the triangular block 103 is fixedly connected with a moving rod 104, one end of a moving rod 104 penetrates through the side wall of the protective shell 8 and is movably connected with the side surface of one side of the baffle 16, the outer side of one end of the moving rod 104 is respectively and movably sleeved with a third compression spring 106 and is clamped with a guide support sleeve 105, one end of the guide support sleeve 105 is fixedly connected on the side wall of one side of the protective shell 8, two ends of the third compression spring 106 are respectively and fixedly connected on the surface of the middle part of the moving rod 104 and the side wall of one side of the protective shell 8, the two groups of protective shells 8, the pressure display component 9 and the displacement transmission component 10 form two groups of moving pressure mechanisms, and then when the tool 3 deviates to one side, can prompt the deflection of the tool 3 of the worker through the transition display of the pressure signal, so as to correct in time, and avoid the phenomenon that the workpiece machining center of batch machining is gradually changed due to small-amplitude deviation of the tool, and finally a large batch of bad workpieces are evolved.
The working principle is as follows: in the using process, when the existing Z-axis cutter in the machining center 1 and the top surface of the tool 3 need to be operated to perform tool setting, the existing X-axis and Y-axis advancing mechanisms in the machining center 1 can be utilized to move the Z-axis cutter to the position right in front of the tool setting rod 61 in the composite tool setting rod 6, then the distance between the bottom of the cutter and the top surface of the tool 3 is reduced to about 8mm by utilizing the Z-axis advancing mechanism, after the tool setting is completed, the switch 13 is started to enable the telescopic rod pushing and translating plate 71 in the pen-type electric push rod 72 and the composite tool setting rod 6 to linearly move along the second deviation preventing rod 74, then the tool setting rod 61 extends into the space between the bottom of the Z-axis cutter and the top surface of the tool 3, two conditions can occur at the moment, firstly, the distance between the bottom of the cutter and the top surface of the tool 3 is more than 8mm by utilizing the Z-axis advancing mechanism, then the composite tool setting rod 61 in the interior of the tool setting rod 6 can easily extend into the tool, the first compression spring 64 has no stretching and shrinking phenomenon, and the second type is that the Z-axis advancing mechanism enables the distance between the bottom of the cutter and the top surface of the tool 3 to be less than 8mm, the cutter setting rod 61 in the composite cutter setting rod 6 can not extend into the cutter setting rod, the first compression spring 64 is stressed and shrunk, and in any case, after the situation occurs, the pen-type electric push rod 72 in the self-advancing component 7 needs to be closed, the movable gap of the Z-axis advancing mechanism in the machining center 1 is adjusted to be small, then the Z-axis cutter enables the cutter setting rod to descend or move upwards, and adjustment is continuously tried until the cutter setting rod 61 in the composite cutter setting rod 6 is barely extended into the cutter setting rod, the first compression spring 64 is slightly shrunk, the cutter setting data value of the Z axis is close to the theoretical cutter setting data value, and when the tool 3 deviates in the machining process of the machining center 1, the baffle 16 in the two sides of the bottom of the tool 3 has a displacement transmission component 10, a baffle 16 extruding one side, a displacement transmission component 10, a position, The other baffle 16 is separated from the displacement transmission part 10 on the other side, and the extrusion is embodied in that the baffle 16 applies pressure to a moving rod 104 in the displacement transmission part 10, the moving rod 104 synchronously drives a triangular block 103 to move, the triangular block 103 contacts with a ball rod 101 in an inclined plane, the ball rod 101 descends due to the movement of the triangular block 103, then the pressure sensor 91 in the compression display part 9 is applied with pressure which is constant, then the digital display controller 92 in the compression display part 9 displays a specific pressure value, and according to the standard realized before use, namely the pressure value caused by the movement of one millimeter of the triangular block 103, the offset distance of the tool 3 can be obtained after conversion.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Meanwhile, in the drawings of the invention, the filling pattern is only used for distinguishing the layers and is not limited at all.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a fixed establishment for precision machine tool production and processing usefulness, includes machining center (1), its characterized in that: machining center (1)'s inside is provided with workstation (2), and the top surface fixed mounting at workstation (2) middle part has frock (3), cab apron (4) are installed to one side at frock (3) top, the inside of passing cab apron (4) one side has been seted up and has been stepped down groove (5), it is provided with compound respectively to cutter arbor (6) and advance part (7) by oneself to step down groove (5) top and bottom, and advances the mid-mounting that the top of part (7) one side runs through groove (5) by oneself and compound bottom to cutter arbor (6), the both sides of frock (3) all are provided with protection casing (8), the inside of protection casing (8) is equipped with pressurized display part (9) and displacement transmission part (10) respectively, and one side of pressurized display part (9) and one side swing joint of displacement transmission part (10), the opposite side of displacement transmission part (10) runs through the lateral wall of protection casing (8) and links to each other in the terminal surface activity Connect baffle (16), baffle (16) are fixed cup joints the inboard at frock (3) bottom.
2. The fixing mechanism for the production and processing of the precision machine tool according to claim 1, characterized in that: the top surface of crossing cab apron (4) and the top surface of frock (3) are on same horizontal plane, and pass through screw fixed mounting on one side of cab apron (4) and frock (3) top one side, the inside of crossing cab apron (4) one side is fixed to be cup jointed connecting axle (15), the inside of one end joint in frock (3) top one side of connecting axle (15).
3. The fixing mechanism for the production and processing of the precision machine tool according to claim 1, characterized in that: the compound inside to cutter arbor (6) is including cutter arbor (61) and transfer line (62), and transfer line (62) and all with the top surface swing joint of crossing cab apron (4) to the bottom surface of cutter arbor (61), fixed mounting has first compression spring (64) between the terminal surface to cutter arbor (61) one end and the terminal surface of transfer line (62) one end, the inside activity of first compression spring (64) has cup jointed first anti-deviation pole (63), the one end fixed connection of first anti-deviation pole (63) is on the terminal surface to cutter arbor (61) one end, the other end joint of first anti-deviation pole (63) is in the inside of transfer line (62), be diameter 8 mm's standard cylinder to cutter arbor (61).
4. A fixing mechanism for production and processing of a precision machine tool according to claim 3, characterized in that: the bottom surface of the other end of the cutter bar (61) is movably connected with a guide arc sleeve (14), and the bottom surface of the guide arc sleeve (14) is fixedly connected with the top surface of the transition plate (4).
5. A fixing mechanism for production and processing of a precision machine tool according to claim 3, characterized in that: the inside of advancing part (7) by oneself is including translation board (71), and the top fixed connection of translation board (71) is in the bottom of transfer line (62) one end, one side fixedly connected with pen type electric putter (72) of translation board (71) bottom, the top fixed connection of pen type electric putter (72) one end is in the bottom surface of crossing cab apron (4), pen type electric putter (72) have first small-size battery (73) and switch (13) through wire electric connection respectively, the outside of first small-size battery (73) is fixed to be cup jointed the waterproof cover, and waterproof cover top fixed connection is in the bottom surface of crossing cab apron (4), switch (13) fixed mounting is in the front of frock (3) top one side.
6. The fixing mechanism for the production and processing of the precision machine tool according to claim 1, characterized in that: the both sides of protection casing (8) bottom are passed through screw fixed mounting and are in the top surface of workstation (2), screw fixed mounting has closing plate (11) at the top of protection casing (8), and the internal fixation of transparent plate (12) one side has cup jointed transparent plate (12)
7. The fixing mechanism for production and processing of a precision machine tool according to claim 6, characterized in that: the pressure display part (9) is internally provided with a pressure sensor (91), the pressure sensor (91) is respectively and electrically connected with a digital display controller (92) and a second small storage battery (93) through conducting wires, and the digital display controller (92) is aligned with the transparent plate (12).
8. The fixing mechanism for the production and processing of the precision machine tool according to claim 1, characterized in that: the displacement transmission part (10) is internally provided with a ball rod (101), a support frame (107) is clamped at the outer side of the middle part of the ball rod (101), the bottom of the support frame (107) is fixedly connected to the inner wall of one side of the protective shell (8), the inner side of the bottom of the support frame (107) is fixedly sleeved on the outer side of the pressure sensor (91), the bottom surface of the ball rod (101) is movably connected with the top surface of the pressure sensor (91), the top part of the ball rod (101) is of a spherical structure, a second compression spring (102) is arranged between the bottom surface of the spherical structure and the top surface of the support frame (107), one side of the top part of the ball rod (101) is movably connected with a triangular block (103), one side of the triangular block (103) is fixedly connected with a moving rod (104), one end of the moving rod (104) penetrates through the side wall of the protective shell (8) and is movably connected with the side surface of one side of the baffle (16), the outer side of one end of the moving rod (104) is movably sleeved with a third compression spring (106) and is connected with a guide support sleeve (105) in a clamping mode, one end of the guide support sleeve (105) is fixedly connected to the side wall of one side of the protection shell (8), and two ends of the third compression spring (106) are fixedly connected to the surface of the middle of the moving rod (104) and the side wall of one side of the protection shell (8) respectively.
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| CN202110855001.4A CN113510503B (en) | 2021-07-28 | 2021-07-28 | Fixing mechanism for production and processing of precision machine tool |
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| CN202110855001.4A CN113510503B (en) | 2021-07-28 | 2021-07-28 | Fixing mechanism for production and processing of precision machine tool |
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| CN113510503B CN113510503B (en) | 2022-06-03 |
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