CN109366209B - Auxiliary device for machining threading hole of flexible gyroscope adapter - Google Patents

Auxiliary device for machining threading hole of flexible gyroscope adapter Download PDF

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Publication number
CN109366209B
CN109366209B CN201811533360.2A CN201811533360A CN109366209B CN 109366209 B CN109366209 B CN 109366209B CN 201811533360 A CN201811533360 A CN 201811533360A CN 109366209 B CN109366209 B CN 109366209B
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Prior art keywords
groove
adapter
moving plate
plate
limiting
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CN109366209A (en
Inventor
肖宇宽
赵船
李店
潘宇辰
黎刚
章姝
张毅
杨波
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Chongqing Huayu Electric Instrument Group Co Ltd
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Chongqing Huayu Electric Instrument Group Co Ltd
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Priority to CN201811533360.2A priority Critical patent/CN109366209B/en
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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
    • 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
    • B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
    • B23Q1/25—Movable or adjustable work or tool supports
    • 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
    • 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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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Jigs For Machine Tools (AREA)

Abstract

The invention discloses an auxiliary device for processing a threading hole of a flexible gyroscope adapter, which comprises a moving assembly and an adapter clamping device; the movable assembly comprises a bottom plate, a lower movable plate and an upper movable plate, a first thread seat is arranged on the bottom plate, and the bottom plate is connected with the first thread seat through a first adjusting screw; a rectangular groove is arranged on the upper side of the upper moving plate, and a clamping plate is arranged in the rectangular groove; the adapter clamping device comprises clamping blocks, wherein the clamping blocks are positioned in rectangular grooves on the upper moving plate; one side of the clamping block is provided with an adapter positioning groove, the upper side of the clamping block is provided with a limiting groove, and a limiting block is arranged in the limiting groove; the clamping block is provided with a first processing guide hole and a second processing guide hole. The invention can quickly fix the adapter, thereby ensuring the processing quality of the threading hole of the adapter, improving the processing accuracy of the threading hole and greatly improving the processing efficiency of the adapter.

Description

Auxiliary device for machining threading hole of flexible gyroscope adapter
Technical Field
The invention relates to the technical field of flexible gyroscope processing, in particular to an auxiliary device for processing a threading hole of a flexible gyroscope adapter.
Background
The clamping processing technology of the parts is almost applied to all processing fields, plays a very important role in the processing links of the parts, can ensure the requirements of some shape parameters of the parts, avoids the parts from generating larger errors, improves the processing precision of the parts and stabilizes the processing quality.
In the flexible gyroscope, orthogonality is required to be ensured through the adapter, as shown in fig. 1 and 2, the adapter mainly comprises a wire penetrating section (large-diameter section) and a connecting section (small-diameter section), 4 grooves 001 are uniformly formed around the circumference of the large-diameter section on the circumferential surface of the large-diameter section, wire penetrating holes 002 are respectively formed in the bottom surfaces of the 4 grooves 001, the axial leads of the two wire penetrating holes 002 on the bottom surfaces of the two opposite grooves are overlapped to form two pairs of wire penetrating holes, and the straight lines where the axial leads of the two pairs of wire penetrating holes are located are mutually perpendicular. In the processing of a threading hole, the drilling is mainly performed through an ultrafine drill, so that the adapter needs to maintain good stability in the drilling process to improve the drilling quality.
The existing auxiliary processing device adopts manual adjustment of clamping positions, so that certain errors can be caused, and the adapter cannot be firmly fixed on the clamp during processing, so that tiny rolling is easy to occur during processing of the adapter, the center line of the adapter is subjected to angular displacement, consistency of processing positions of all the surfaces is not easy to ensure, the processing precision of a wire through hole is seriously influenced, workpieces are difficult to correct, and processing waste products are seriously generated; not only can the processing requirement of the threading hole of the adapter not be met, the assembly success rate is low, the production period is prolonged, the cost of the product is increased, and the production efficiency is affected.
Therefore, how to provide an auxiliary device capable of effectively meeting the processing requirement of the threading hole of the adapter is a problem which needs to be solved by the technicians in the field.
Disclosure of Invention
Aiming at the defects existing in the prior art, the invention aims to solve the problems of low processing quality, low processing accuracy, low processing efficiency and high product cost caused by the fact that the adapter cannot be firmly fixed on the fixture during processing of the existing fixture.
In order to solve the technical problems, the technical scheme adopted by the invention is as follows: an auxiliary device for processing a flexible gyroscope adapter threading hole, which is characterized in that: comprises a moving component and an adapter clamping device;
the movable assembly comprises a bottom plate, a lower movable plate and an upper movable plate, and the length directions of the bottom plate, the lower movable plate and the upper movable plate are consistent, wherein the length of the upper movable plate is smaller than that of the lower movable plate; two first guide strips are arranged on the upper side of the bottom plate along the width direction of the bottom plate, a first chute is arranged on the lower side of the lower moving plate and corresponds to the first guide strips, and the lower moving plate and the bottom plate are in sliding fit with the first guide strips through the first chute; one end of the lower moving plate is provided with a rectangular notch, a first thread seat is arranged in the middle of one end of the bottom plate, which corresponds to the rectangular notch, the first thread seat is positioned in the rectangular notch, a threaded hole is formed in the first thread seat, and the axial direction of the threaded hole is consistent with the width direction of the bottom plate; the bottom plate is connected with the first thread seat through a first adjusting screw rod, and the lower moving plate can be driven to move along the width direction of the bottom plate by rotating the first screw rod;
two second guide strips are arranged on the upper side of the lower moving plate along the length direction of the lower moving plate, a second chute is arranged on the lower side of the upper moving plate and corresponds to the second guide strips, and the upper moving plate and the lower moving plate are in sliding fit with the second guide strips through the second chute; a rectangular groove is formed in the upper side of the upper moving plate, and one side, far away from the rectangular notch, of the rectangular groove penetrates through one end, far away from the rectangular notch, of the upper moving plate; a clamping plate is arranged in the rectangular groove, and two sides of the clamping plate are in sliding fit with two sides of the rectangular groove; a bulge is arranged at one end, close to the rectangular notch, of the upper side of the lower moving plate along the width direction of the lower moving plate, a second thread seat is arranged at the other end of the lower moving plate, a threaded hole is also formed in the second thread seat, and the axial direction of the threaded hole is consistent with the length direction of the bottom plate; the upper moving plate is positioned between the bulge and the second thread seat, the clamping plate is connected with the second thread seat through a second adjusting screw, the clamping plate can be driven to move along the length direction of the bottom plate by rotating the second adjusting screw, and the bulge on the upper moving plate and the bulge on the lower moving plate can be driven to be clung;
the adapter clamping device comprises a clamping block of a cube structure, wherein the clamping block is positioned in a rectangular groove on the upper moving plate, is positioned between the clamping plate and the side wall of the rectangular groove, which is close to one side of the rectangular notch, and one side of the clamping block is tightly attached to the other side wall of the rectangular groove; under the action of a second adjusting screw, the clamping plate compresses the clamping block on the side wall of one side of the rectangular groove close to the rectangular notch, and one end of the upper moving plate close to the rectangular notch is tightly attached to the bulge on the lower moving plate;
one side of the clamping block is provided with an adapter positioning groove, the inner diameter of the positioning groove is consistent with the diameter of the threading section of the adapter, the other side of the clamping block is provided with a first limiting hole, the axial lead of the first limiting hole is coincident with the axial lead of the positioning groove, a first limiting bolt is matched in the first limiting hole, the first limiting bolt can be connected with a screw hole on the adapter, and the end part of the adapter is tightly attached to the bottom of the positioning groove; the upper side of the clamping block is provided with a limit groove, the length direction of the limit groove is vertical to the axial direction of the locating groove, the lower side of the limit groove extends downwards and is partially overlapped with the locating groove, and when the adapter is installed in the locating groove, the bottom surface of the groove on the adapter can protrude out of the bottom surface of the limit groove; a limiting block is arranged in the limiting groove, two guide grooves are longitudinally arranged on the side wall, far away from the counter bore, of the limiting groove, a clamping block matched with the guide groove in the direction corresponding to the guide groove is arranged at the position, corresponding to the guide groove, of the limiting block, and the limiting block is clamped with the clamping block through the matching of the clamping block and the guide groove;
first machining guide holes are respectively formed in corresponding positions of the upper side and the lower side of the clamping block, second machining guide holes are respectively formed in corresponding positions of two sides of the clamping block adjacent to the clamping plate and the side wall of the rectangular groove, and the axial lead of the two first machining guide holes is perpendicular to the axial lead of the two second machining guide holes.
In this scheme, through the cooperation of moving assembly and adapter clamping device, realize the tight location of clamp of adapter to and the position control of processing in-process adapter clamping device to can conveniently, fix a position the adapter fast, and can more fast, accurately carry out the wire hole processing. And after the bottom plate of the moving assembly is fixed on the threading hole drilling equipment, the threading hole can be machined by just rotating the clamping device to enable the drill bit to be opposite to the first machining guide hole or the second machining guide hole, so that the machining precision is ensured, the machining quality is ensured, and the machining efficiency is greatly improved.
Further, the end part of the first adjusting screw rod extends into the rectangular notch from one side of the lower moving plate and is matched with the threaded hole on the first threaded seat, and the first adjusting screw rod penetrates through the first threaded seat and is connected with the other side of the lower moving plate; wherein, this first adjusting screw passes through the bush and rotates with the both sides of lower movable plate and be connected.
Further, the end part of the second adjusting screw rod penetrates through the threaded hole in the second threaded seat and is rotationally connected with the clamping plate through the bushing.
Further, a second limiting hole is formed near the first limiting hole, a second limiting bolt is arranged in the second limiting hole, the second limiting bolt is in threaded fit with the second limiting hole, and the end of the second limiting bolt extends into the limiting groove.
Further, the first limiting hole and the second limiting hole are counter sunk holes.
Further, the sections of the first guide strip and the first chute are T-shaped, and the sections of the second guide strip and the second chute are inverted T-shaped.
Further, a locking bolt which penetrates through the lower moving plate and the upper moving plate is vertically arranged on the lower moving plate and the upper moving plate respectively.
Further, the width of the limiting groove is smaller than the length of the groove on the adapter along the axial direction of the adapter, and when the end part of the adapter is clung to the groove bottom of the positioning groove, the limiting groove is positioned in the middle of the groove on the adapter.
Compared with the prior art, the invention has the following advantages:
1. the quick-fixing device has the advantages that the structure is simple, the adapter can be quickly fixed, and the problem that the part is positioned inaccurately on the clamping device is effectively solved.
2. The auxiliary device can completely limit the angular displacement of the part, thereby improving the precision of the wire through holes and ensuring the verticality of the two pairs of wire through holes; and after once fixing, the processing of 4 threading holes can be carried out through rotating the clamping device, so that the processing quality of the threading holes of the adapter is ensured, the assembly success rate of the adapter is high, and the processing efficiency of the adapter is greatly improved.
3. The positions of the clamping devices are adjusted by using the spiral first adjusting screw and the spiral second adjusting screw, so that finer adjustment can be performed, the accuracy of drilling can be ensured, and the service life of a drill bit can be ensured; the rejection rate is greatly reduced, so that the production cost of the adapter is reduced.
Drawings
Fig. 1 is a schematic structural diagram of an adapter.
Fig. 2 is a front view of fig. 1.
Fig. 3 is a schematic structural view of the present invention.
Fig. 4 is a top view of fig. 3.
Fig. 5 is a side view of fig. 3.
Fig. 6 is a schematic structural diagram of the adaptor clamping device.
Fig. 7 is a schematic view of the structure of fig. 6 at another angle.
Fig. 8 is a schematic structural diagram of an adapter and adapter clamping device assembly.
Fig. 9 is a top view of fig. 8.
Fig. 10 is a cross-sectional view taken along a-a of fig. 9.
Fig. 11 is a schematic diagram of an assembly structure of the adaptor and the present invention.
Fig. 3 to 11: 1-bottom plate, 2-lower movable plate, 3-upper movable plate, 4-first screw seat, 5-first adjusting screw, 6-clamping plate, 7-protrusion, 8-second screw seat, 9-second adjusting screw, 10-clamping block, 11-positioning groove, 12-first limit bolt, 13-limit block, 14-first processing guiding hole, 15-second processing guiding hole, 16-second limit bolt, 17-locking bolt and 18-adapter.
Description of the embodiments
The invention will be further described with reference to the drawings and examples.
Examples: referring to fig. 3 to 11, an auxiliary device for processing a threading hole of a flexible gyroscope adapter comprises a moving assembly and an adapter clamping device.
The moving assembly comprises a bottom plate 1, a lower moving plate 2 and an upper moving plate 3, wherein the length directions of the bottom plate 1, the lower moving plate 2 and the upper moving plate 3 are consistent, and the length of the upper moving plate 3 is smaller than that of the lower moving plate 2. Two first guide strips are arranged on the upper side of the bottom plate 1 along the width direction of the bottom plate, a first chute is arranged on the lower side of the lower moving plate 2 corresponding to the first guide strips, and the lower moving plate 2 and the bottom plate 1 are in sliding fit with the first guide strips through the first chute. One end shaping of lower movable plate 2 has a rectangle breach, is equipped with first screw thread seat 4 on bottom plate 1 in the middle part of the one end that corresponds this rectangle breach, first screw thread seat 4 is located the rectangle breach, has a screw hole on this first screw thread seat 4, and the axial of this screw hole is unanimous with the width direction of bottom plate 1. The bottom plate 1 is connected with the first thread seat 4 through the first adjusting screw 5, and the moving plate 2 can be driven to move along the width direction of the bottom plate 1 by rotating the first screw. In the implementation process, the end part of the first adjusting screw 5 extends into the rectangular notch from one side of the lower moving plate 2 and is matched with the threaded hole on the first threaded seat 4, and the first adjusting screw 5 penetrates through the first threaded seat 4 and then is connected with the other side of the lower moving plate 2; the first adjusting screw 5 is rotatably connected with two sides of the lower moving plate 2 through a bushing, and the first adjusting screw 5 is axially fixed with two sides of the lower moving plate 2, so that the first adjusting screw 5 can rotate around the axial lead of the first adjusting screw. Because the first adjusting screw 5 is in threaded fit with the first thread seat 4, and the first thread seat 4 is fixedly connected with the bottom plate 1, the first adjusting screw 5 can move along the axial direction by rotating the first adjusting screw 5, so that the lower moving plate 2 is driven to move along the width direction, and the fine adjustment of the position of the lower moving plate 2 is realized. In the actual processing process, the cross sections of the first guide strip and the first chute are T-shaped; a locking bolt 17 penetrating through the lower moving plate 2 is vertically arranged on the lower moving plate 2, and the lower end of the locking bolt 17 acts on the bottom plate 1; after the position of the lower moving plate 2 is adjusted in this way, the locking bolt 17 is engaged with the first guide bar and the first chute to fix the position of the lower moving plate 2 completely.
Two second guide strips are arranged on the upper side of the lower moving plate 2 along the length direction of the lower moving plate, a second sliding groove is arranged on the lower side of the upper moving plate 3 and corresponds to the second guide strips, and the upper moving plate 3 and the lower moving plate 2 are in sliding fit with the second guide strips through the second sliding groove. A rectangular groove is arranged on the upper side of the upper moving plate 3, and one side of the rectangular groove, which is far away from the rectangular notch, penetrates through one end of the upper moving plate 3, which is far away from the rectangular notch. A clamping plate 6 is arranged in the rectangular groove, and two sides of the clamping plate 6 are in sliding fit with two sides of the rectangular groove. One end of the upper side of the lower moving plate 2, which is close to the rectangular notch, is provided with a bulge 7 along the width direction, the other end of the lower moving plate 2 is provided with a second thread seat 8, the second thread seat is also provided with a threaded hole, and the axial direction of the threaded hole is consistent with the length direction of the bottom plate 1. The upper moving plate 3 is located between the protrusion 7 and the second threaded seat 8, the clamping plate 6 is connected with the second threaded seat 8 through the second adjusting screw 9, the clamping plate 6 can be driven to move along the length direction of the bottom plate 1 through rotating the second adjusting screw 9, and the upper moving plate 3 can be driven to be clung to the protrusion 7 on the lower moving plate 2. In the concrete implementation, the end part of the second adjusting screw 9 passes through the threaded hole on the second threaded seat 8 and is rotationally connected with the clamping plate 6 through a bushing. Because second adjusting screw 9 and second screw thread seat 8 screw thread fit, and second screw thread seat 8 and lower movable plate 2 fixed connection, like this, through rotatory second adjusting screw 9, second adjusting screw 9 will follow its axial displacement to drive dress splint 6 along the length direction removal of its upper movable plate 3, and then dress splint 6 (through promoting adapter clamping device) promote to go up to remove and hug closely with protruding 7, realize the clamp positioning of upper movable plate 3 (and adapter clamping device). In the actual processing process, the cross sections of the second guide bar and the second chute are also T-shaped; a locking bolt 17 penetrating through the upper moving plate 3 is vertically arranged on the upper moving plate 3, and the lower end of the locking bolt 17 acts on the lower moving plate 2; in this way, after the upper moving plate 3 is clamped and fixed, the locking bolt 17 is engaged with the second guide bar and the second sliding groove to fasten, thereby completely fixing the position of the upper moving plate 3.
The adapter clamping device comprises a clamping block 10 with a cube structure, wherein the clamping block 10 is positioned in a rectangular groove on the upper moving plate 3, is positioned between the clamping plate 6 and the side wall of the rectangular groove, which is close to one side of the rectangular notch, and one side of the clamping block is tightly attached to the other side wall of the rectangular groove. Under the action of the second adjusting screw 9, the clamping plate 6 presses the clamping block 10 on the side wall of one side of the rectangular groove close to the rectangular notch, and one end of the upper moving plate 3 close to the rectangular notch is tightly attached to the protrusion 7 on the lower moving plate 2.
One side of the clamping block 10 is provided with an adapter positioning groove 11, the inner diameter of the positioning groove 11 is consistent with the diameter of the threading section of the adapter, so that the clamping block 10 is more convenient to process in the processing process, and the section of the clamping block along the axial direction of the positioning groove 11 is square; in this way, it is ensured that the height of the upper side surface of the clamping block 10 is uniform after the clamping block is rotated, thereby facilitating the drilling process. A first limiting hole is formed in the other side of the clamping block 10, the axial lead of the first limiting hole coincides with the axial lead of the positioning groove 11, a first limiting bolt 12 is arranged in the first limiting hole in a matched mode, the first limiting bolt 12 can be connected with a screw hole in the adapter, and the end portion of the adapter is tightly attached to the bottom of the positioning groove 11. The upper side of the clamping block 10 is provided with a limit groove, the length direction of the limit groove is perpendicular to the axial direction of the locating groove 11, the lower side of the limit groove extends downwards and is partially overlapped with the locating groove 11, and when the adapter is installed in the locating groove 11, the bottom surface of the groove on the adapter can protrude out of the bottom surface of the limit groove. A limiting block 13 is arranged in the limiting groove, two guide grooves are longitudinally arranged on the side wall of the limiting groove far away from the counter bore, a clamping block matched with the guide groove in the direction corresponding to the guide groove is arranged at the position of the limiting block 13, and the limiting block 13 is clamped with the clamping block 10 through the matching of the clamping block and the guide groove; in the processing process, the section of at least one group of guide grooves and the section of the clamping block are wedge-shaped, so that the assembly stability is ensured. The width of the limiting groove is smaller than the length of the groove on the adapter along the axial direction of the adapter, and when the end part of the adapter is clung to the groove bottom of the positioning groove 11, the limiting groove is positioned in the middle of the groove on the adapter; thus, the processing position of the threading hole can be effectively ensured not to be influenced by the position block 13. In specific implementation, a second limiting hole is formed near the first limiting hole, a second limiting bolt 16 is arranged in the second limiting hole, the second limiting bolt 16 is in threaded fit with the second limiting hole, and the end of the second limiting bolt extends into the limiting groove. One end of the second limit bolt 16 extending into the limit groove acts on the limit block 13, so that the limit block 13 is abutted tightly, the position of the limit block 13 can be effectively fixed, the phenomenon that in the machining process, after the limit block 13 is loosened due to vibration and the like, the adapter rotates and the like is avoided, the clamping stability of the adapter is further guaranteed, and the machining precision of a threading hole is improved. During actual processing, the first limiting hole and the second limiting hole are counter sunk holes, so that the bolt heads of the first limiting bolt 12 and the second limiting bolt 16 can be placed in the counter sunk holes, and the whole structure is more attractive.
First machining guide holes 14 are respectively formed in corresponding positions of the upper side and the lower side of the clamping block 10, and second machining guide holes 15 are respectively formed in corresponding positions of two sides of the clamping block 10 adjacent to the clamping plate 6 and the side wall of the rectangular groove, wherein the axial leads of the two first machining guide holes 14 are perpendicular to the axial leads of the two second machining guide holes 15. The positions of the first machining guide hole 14 and the second machining guide hole 15 correspond to the design position of the threading hole on the adapter. In particular, the first machining guide hole 14 is located between the two guide grooves; therefore, interference with other parts is not formed in the drilling process, so that the drilling process is more stable and the efficiency is higher.
In this scheme, through the cooperation of moving assembly and adapter clamping device, realize the tight location of clamp of adapter 18 to and the position control of adapter clamping device in the course of working to can conveniently, fix a position adapter 18 fast, and can more fast, accurately carry out the wire hole processing. And after the bottom plate 1 of the moving assembly is fixed on the threading hole drilling equipment, the threading hole can be machined by only rotating the clamping device to enable the drill bit to be opposite to the first machining guide hole 14 or the second machining guide hole 15, so that the machining precision is ensured, the machining quality is ensured, and the machining efficiency is greatly improved.
Finally, it should be noted that the above embodiments are only for illustrating the technical solution of the present invention and not for limiting the technical solution, and those skilled in the art should understand that modifications and equivalents may be made to the technical solution of the present invention without departing from the spirit and scope of the present invention, and all such modifications and equivalents are included in the scope of the claims.

Claims (6)

1. An auxiliary device for processing a flexible gyroscope adapter threading hole, which is characterized in that: comprises a moving component and an adapter clamping device;
the movable assembly comprises a bottom plate, a lower movable plate and an upper movable plate, and the length directions of the bottom plate, the lower movable plate and the upper movable plate are consistent, wherein the length of the upper movable plate is smaller than that of the lower movable plate; two first guide strips are arranged on the upper side of the bottom plate along the width direction of the bottom plate, a first chute is arranged on the lower side of the lower moving plate and corresponds to the first guide strips, and the lower moving plate and the bottom plate are in sliding fit with the first guide strips through the first chute; one end of the lower moving plate is provided with a rectangular notch, a first thread seat is arranged in the middle of one end of the bottom plate, which corresponds to the rectangular notch, the first thread seat is positioned in the rectangular notch, a threaded hole is formed in the first thread seat, and the axial direction of the threaded hole is consistent with the width direction of the bottom plate; the bottom plate is connected with the first thread seat through a first adjusting screw rod, and the lower moving plate can be driven to move along the width direction of the bottom plate by rotating the first screw rod; the end part of the first adjusting screw rod extends into the rectangular notch from one side of the lower moving plate and is matched with the threaded hole on the first threaded seat, and the first adjusting screw rod penetrates through the first threaded seat and then is connected with the other side of the lower moving plate; wherein, the first adjusting screw is rotationally connected with two sides of the lower moving plate through a bushing;
two second guide strips are arranged on the upper side of the lower moving plate along the length direction of the lower moving plate, a second chute is arranged on the lower side of the upper moving plate and corresponds to the second guide strips, and the upper moving plate and the lower moving plate are in sliding fit with the second guide strips through the second chute; a rectangular groove is formed in the upper side of the upper moving plate, and one side, far away from the rectangular notch, of the rectangular groove penetrates through one end, far away from the rectangular notch, of the upper moving plate; a clamping plate is arranged in the rectangular groove, and two sides of the clamping plate are in sliding fit with two sides of the rectangular groove; a bulge is arranged at one end, close to the rectangular notch, of the upper side of the lower moving plate along the width direction of the lower moving plate, a second thread seat is arranged at the other end of the lower moving plate, a threaded hole is also formed in the second thread seat, and the axial direction of the threaded hole is consistent with the length direction of the bottom plate; the upper moving plate is positioned between the bulge and the second thread seat, the clamping plate is connected with the second thread seat through a second adjusting screw, the clamping plate can be driven to move along the length direction of the bottom plate by rotating the second adjusting screw, and the bulge on the upper moving plate and the bulge on the lower moving plate can be driven to be clung;
the adapter clamping device comprises a clamping block of a cube structure, wherein the clamping block is positioned in a rectangular groove on the upper moving plate, is positioned between the clamping plate and the side wall of the rectangular groove, which is close to one side of the rectangular notch, and one side of the clamping block is tightly attached to the other side wall of the rectangular groove; under the action of a second adjusting screw, the clamping plate compresses the clamping block on the side wall of one side of the rectangular groove close to the rectangular notch, and one end of the upper moving plate close to the rectangular notch is tightly attached to the bulge on the lower moving plate;
one side of the clamping block is provided with an adapter positioning groove, the inner diameter of the positioning groove is consistent with the diameter of the threading section of the adapter, the other side of the clamping block is provided with a first limiting hole, the axial lead of the first limiting hole is coincident with the axial lead of the positioning groove, a first limiting bolt is matched in the first limiting hole, the first limiting bolt can be connected with a screw hole on the adapter, and the end part of the adapter is tightly attached to the bottom of the positioning groove; the upper side of the clamping block is provided with a limit groove, the length direction of the limit groove is vertical to the axial direction of the locating groove, the lower side of the limit groove extends downwards and is partially overlapped with the locating groove, and when the adapter is installed in the locating groove, the bottom surface of the groove on the adapter can protrude out of the bottom surface of the limit groove; a limiting block is arranged in the limiting groove, two guide grooves are longitudinally arranged on the side wall, far away from the counter bore, of the limiting groove, a clamping block matched with the guide groove in the direction corresponding to the guide groove is arranged at the position, corresponding to the guide groove, of the limiting block, and the limiting block is clamped with the clamping block through the matching of the clamping block and the guide groove; a second limiting hole is formed near the first limiting hole, a second limiting bolt is arranged in the second limiting hole, the second limiting bolt is in threaded fit with the second limiting hole, and the end part of the second limiting bolt extends into the limiting groove;
first machining guide holes are respectively formed in corresponding positions of the upper side and the lower side of the clamping block, second machining guide holes are respectively formed in corresponding positions of two sides of the clamping block adjacent to the clamping plate and the side wall of the rectangular groove, and the axial lead of the two first machining guide holes is perpendicular to the axial lead of the two second machining guide holes.
2. An auxiliary device for processing a flexible gyroscope adapter threading hole according to claim 1, characterized in that: the end part of the second adjusting screw rod penetrates through the threaded hole in the second threaded seat and is rotationally connected with the clamping plate through the bushing.
3. An auxiliary device for processing a flexible gyroscope adapter threading hole according to claim 1, characterized in that: the first limiting hole and the second limiting hole are counter sunk holes.
4. An auxiliary device for processing a flexible gyroscope adapter threading hole according to claim 1, characterized in that: the sections of the first guide strip and the first chute are T-shaped, and the sections of the second guide strip and the second chute are inverted T-shaped.
5. An auxiliary device for processing a flexible gyroscope adapter threading hole according to claim 1, characterized in that: and locking bolts which correspondingly penetrate through the lower moving plate and the upper moving plate are vertically arranged on the lower moving plate and the upper moving plate respectively.
6. An auxiliary device for processing a flexible gyroscope adapter threading hole according to claim 1, characterized in that: the width of the limiting groove is smaller than the length of the groove on the adapter along the axial direction of the adapter, and when the end part of the adapter is clung to the groove bottom of the positioning groove, the limiting groove is positioned in the middle of the groove on the adapter.
CN201811533360.2A 2018-12-14 2018-12-14 Auxiliary device for machining threading hole of flexible gyroscope adapter Active CN109366209B (en)

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CN2202004Y (en) * 1993-08-16 1995-06-28 财团法人金属工业研究发展中心 Automatic drilling machine for friction wafers
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CN103978245A (en) * 2014-06-05 2014-08-13 赵夫超 Manual drilling machine for drilling holes in thin plate
CN205608030U (en) * 2016-04-12 2016-09-28 国家电网公司 Special adapter of electric test wire
CN206230276U (en) * 2016-11-29 2017-06-09 重庆天箭惯性科技股份有限公司 Piezolectric gyroscope shakes beam drilling tool
CN107322345A (en) * 2017-08-31 2017-11-07 重庆迪洋科技开发有限公司 Crankcase cover of motorcycle flank hole processes auxiliary device
CN208005204U (en) * 2018-01-24 2018-10-26 青岛宏德精密机械有限公司 It is a kind of to clamp firm milling machine

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5405221A (en) * 1992-12-30 1995-04-11 Ducker, Iii; Andrew L. Gyro-stabilized tool bit with wide, removable mounting adaptor for use in a wide mouth chuck
CN2202004Y (en) * 1993-08-16 1995-06-28 财团法人金属工业研究发展中心 Automatic drilling machine for friction wafers
DE102009024550A1 (en) * 2009-06-08 2011-04-28 Hung, Yi-Po, Cingshuei Adjustable, high-precision parallel-linear sliding guide for machine tool, has fixed clamping jaw element attached to groove of clamping device main body, and movable or adjustable clamping jaw element attached to threaded bolt support
CN103978245A (en) * 2014-06-05 2014-08-13 赵夫超 Manual drilling machine for drilling holes in thin plate
CN205608030U (en) * 2016-04-12 2016-09-28 国家电网公司 Special adapter of electric test wire
CN206230276U (en) * 2016-11-29 2017-06-09 重庆天箭惯性科技股份有限公司 Piezolectric gyroscope shakes beam drilling tool
CN107322345A (en) * 2017-08-31 2017-11-07 重庆迪洋科技开发有限公司 Crankcase cover of motorcycle flank hole processes auxiliary device
CN208005204U (en) * 2018-01-24 2018-10-26 青岛宏德精密机械有限公司 It is a kind of to clamp firm milling machine

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