CN109968114B - Numerical control machining mechanism for shaft parts - Google Patents
Numerical control machining mechanism for shaft parts Download PDFInfo
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- CN109968114B CN109968114B CN201910365336.0A CN201910365336A CN109968114B CN 109968114 B CN109968114 B CN 109968114B CN 201910365336 A CN201910365336 A CN 201910365336A CN 109968114 B CN109968114 B CN 109968114B
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- chute
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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
- B24B41/005—Feeding or manipulating devices specially adapted to grinding machines
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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
- B24B41/02—Frames; Beds; Carriages
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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
- B24B41/06—Work supports, e.g. adjustable steadies
- B24B41/061—Work supports, e.g. adjustable steadies axially supporting turning workpieces, e.g. magnetically, pneumatically
- B24B41/062—Work supports, e.g. adjustable steadies axially supporting turning workpieces, e.g. magnetically, pneumatically between centres; Dogs
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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
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/02—Drives or gearings; Equipment therefor for performing a reciprocating movement of carriages or work- tables
- B24B47/04—Drives or gearings; Equipment therefor for performing a reciprocating movement of carriages or work- tables by mechanical gearing only
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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
- B24B5/02—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor involving centres or chucks for holding work
- B24B5/04—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor involving centres or chucks for holding work for grinding cylindrical surfaces externally
Abstract
The invention discloses a numerical control machining mechanism for shaft parts, which comprises a lower base body and an upper frame fixed at the position close to the right side of the end surface of the top of the lower base body, wherein a first cavity is arranged in the lower base body, a second cavity is arranged on the left side of the first cavity, a first motor is fixedly arranged in the left side wall of the second cavity, the tail end of the right side of the first motor is in power connection with a first gear positioned in the second cavity, power linkage mechanisms are symmetrically arranged on the upper side and the lower side of the first motor, each power linkage mechanism comprises a first sliding chute arranged on the left side of the second cavity, a first sliding block arranged in the first sliding chute in a sliding fit manner, and a first telescopic driver fixedly arranged in the left side wall of the first sliding chute, and the right side end of the first telescopic driver is in power fit connection with the left side end surface of the first sliding block.
Description
Technical Field
The invention relates to the technical field of machining of mechanical parts, in particular to a numerical control machining mechanism for shaft parts.
Background
The occasions with higher requirements on the dimensional precision of the shaft parts often need polishing and grinding. In order to achieve the required size, size processing and surface smoothness processing can be carried out while grinding and polishing are carried out, the surface quality of the shaft parts directly influences the running precision and the service life of the machine, and the surfaces of the shaft parts need to be polished. The existing polishing device has strong functions, but has complex structure, high cost and high maintenance cost; the manual polishing machine is used for polishing, although practical, the polishing mode has the advantages of high labor intensity, low working efficiency, poor stability and no guarantee of quality. Therefore, the polishing treatment of the surfaces of the shaft parts with different outer diameters can be simply and quickly realized.
Disclosure of Invention
The invention aims to provide a numerical control machining mechanism for shaft parts, which is used for overcoming the defects in the prior art.
The invention relates to a numerical control machining mechanism for shaft parts, which comprises a lower base body and an upper frame fixed at the position close to the right side of the top end surface of the lower base body, wherein a first cavity is arranged in the lower base body, a second cavity is arranged on the left side of the first cavity, a first motor is fixedly arranged in the left side wall of the second cavity, the right tail end of the first motor is in power connection with a first gear positioned in the second cavity, power linkage mechanisms are symmetrically arranged on the upper side and the lower side of the first motor, each power linkage mechanism comprises a first sliding chute arranged on the left side of the second cavity, a first sliding block arranged in the first sliding chute in a sliding fit manner and a first telescopic driver fixedly arranged in the left side wall of the first sliding chute, the right end of the first telescopic driver is in power fit connection with the left end surface of the first sliding block, and a first internal key rotating driver penetrating through the second cavity is rotatably connected between the first sliding chute and the first cavity in a fit manner The first inner key rotating sleeve is connected with an outer key shaft which extends leftwards and rightwards in a sliding fit mode, the left end of the outer key shaft is connected with the right end face of the first sliding block in a rotating fit mode, the right end of the outer key shaft is fixedly provided with a first connecting disc positioned in the second cavity, a second gear meshed with the first gear is fixedly arranged on the outer surface of the first inner key rotating sleeve in the circumferential direction, a distance adjusting and locking mechanism is arranged at the position, close to the left side, of the top end face of the lower base body, a linkage lifting mechanism is arranged between the distance adjusting and locking mechanism and the upper rack, a second motor is fixedly arranged in the left end face of the upper rack, the left end of the second motor is dynamically connected with a first clamping piece, the upper side of the second motor is provided with a second sliding chute with a left opening, and a second sliding block is connected in the second sliding chute in a sliding fit mode, a first guide slide rod and a first screw rod which are arranged in an up-and-down extending manner are arranged in the second slide block, the upper and lower tail ends of the first guide slide rod are respectively fixedly matched and connected with the upper and lower inner walls of the second slide groove, a third cavity is arranged in the lower base body at the lower side of the second slide groove, a first rotating shaft is connected between the second slide groove and the third cavity in a rotating matching manner, the top tail end of the first rotating shaft is connected with the bottom tail end of the first screw rod in a power matching manner, a first bevel gear positioned in the third cavity is fixedly arranged at the bottom tail end of the first rotating shaft, a second rotating shaft is connected between the first cavity and the third cavity in a rotating matching manner, a second connecting disc positioned in the first cavity is fixedly arranged at the left tail end of the second rotating shaft, a second bevel gear positioned in the third cavity and connected with the first bevel gear in a meshing manner is fixedly arranged at the right tail end of the, and a polishing mechanism is arranged on the left side of the second sliding block.
According to the technical scheme, the distance adjusting and locking mechanism comprises a base and a first cylinder, the base is fixedly connected with the base in a matched mode, the first cylinder is fixed on the end face of the top of the base, a moving block is connected with the first cylinder in a sliding fit mode and extends leftwards and rightwards, a second cylinder is arranged on the right side of the first cylinder, the bottom end of the second cylinder is fixedly connected with the moving block in a matched mode, a second clamping piece is connected to the end face of the right side of the second cylinder in a rotating fit mode and is opposite to the first clamping piece, and a second telescopic driver is further arranged in the first cylinder and is connected with the second cylinder in a power fit mode.
The technical scheme is that the linkage lifting mechanism comprises a third chute arranged in the top end face of the lower base body and a lifting plate arranged on the upper side of the third chute, a partition plate is fixedly arranged in the third chute, an adjusting screw rod piece which extends leftwards and rightwards is connected in a transition fit manner in the partition plate, the adjusting screw rod piece comprises a left threaded portion and a right threaded portion, a third sliding block is connected to the left threaded portion and the right threaded portion in a threaded fit manner, a connecting rod is connected between the third sliding block and the lifting plate in a hinged fit manner, a fourth cavity is arranged on the left side of the third chute and is located on the right side of the first cavity, a third rotating shaft is connected between the fourth cavity and the third chute in a rotating fit manner, and a third gear located in the fourth cavity is fixedly arranged at the tail end of the left side of the third rotating shaft, the right side end of third axis of rotation with the terminal power fit in left side of adjusting the screw member is connected, first cavity with running fit is connected with the fourth axis of rotation between the fourth cavity, the left side end of fourth axis of rotation has set firmly and is located third connection pad in the first cavity, the right side end of fourth axis of rotation set firmly with the fourth gear that third gear engagement is connected.
According to the technical scheme, the second connecting disc is opposite to the first connecting disc on the lower side, and the third connecting disc is opposite to the first connecting disc on the upper side.
According to the technical scheme, the polishing mechanism comprises a right side end and a supporting cross beam connected with the left side end face of a second sliding block in a fixed fit mode, a fourth sliding groove with a downward opening is formed in the bottom end face of the supporting cross beam, a fourth sliding block is connected with the fourth sliding block in a sliding fit mode, a second guide sliding rod and a second screw rod are arranged in the fourth sliding block and extend leftwards and rightwards, the left side end and the right side end of the second guide sliding rod are respectively connected with the left side inner wall and the right side inner wall of the fourth sliding groove in a fixed fit mode, the right side end of the second screw rod is connected with a third motor fixedly embedded in the right side end wall of the fourth sliding groove, a fourth motor is fixedly arranged in the bottom end face of the fourth sliding block, and the bottom power of.
According to the further technical scheme, the thread directions of the left thread part and the right thread part are reversely arranged.
The invention has the beneficial effects that: the automatic control linkage lifting mechanism is simple in structure and low in manufacturing cost and maintenance cost, the upper and lower height adjustment of the shaft parts is controlled through the linkage lifting mechanism, the shaft parts are conveniently and quickly and accurately moved between the first clamping piece and the second clamping piece, then the shaft parts are kept installed between the first clamping piece and the second clamping piece through the work of the distance adjusting and locking mechanism, the installation efficiency is improved, repeated alignment adjustment work of the upper time is avoided, the power connection work of the upper first connecting disc and the third connecting disc and the power connection work of the lower first connecting disc and the second connecting disc are controlled through the switching of the power linkage mechanisms symmetrically arranged on the upper side and the lower side, and the lifting work of the automatic control linkage lifting mechanism and the height adjustment work of the polishing mechanism are further achieved.
Drawings
FIG. 1 is a schematic view of an external structure of a numerical control machining mechanism for shaft parts according to the present invention;
FIG. 2 is a schematic view of the internal structure of a numerical control machining mechanism for shaft parts according to the present invention;
fig. 3 is a left side view of the distance adjustment lock mechanism of the present invention.
Detailed Description
The present invention is described in detail below with reference to fig. 1-3.
Referring to fig. 1 to 3, the numerical control machining mechanism for shaft parts according to the embodiment of the present invention includes a lower base 6 and an upper frame 8 fixed to a position, close to the right, of the top end surface of the lower base 6, a first cavity 61 is provided in the lower base 6, a second cavity 62 is provided on the left side of the first cavity 61, a first motor 621 is fixedly provided in the left side wall of the second cavity 62, a first gear 622 located in the second cavity 62 is dynamically connected to the right end of the first motor 621, power linkage mechanisms are symmetrically provided on the upper and lower sides of the first motor 621, the power linkage mechanisms include a first sliding chute 65 provided on the left side of the second cavity 62, a first sliding block 651 slidably connected in the first sliding chute 65, and a first telescopic driver 652 fixedly provided in the left side wall of the first sliding chute 65, the right end of the first telescopic driver 652 is connected to the left end surface of the first sliding block 651 in a dynamic fit manner, a first inner key rotating sleeve 653 penetrating through the second cavity 62 is connected between the first sliding groove 65 and the first cavity 61 in a rotating fit manner, an outer key shaft 654 extending left and right is connected in the first inner key rotating sleeve 653 in a sliding fit manner, the left end of the outer key shaft 654 is connected with the right end face of the first slider 651 in a rotating fit manner, a first connecting disc 655 located in the second cavity 62 is fixedly arranged at the right end of the outer key shaft 654, a second gear 656 engaged and connected with the first gear 622 is fixedly arranged on the outer surface of the first inner key rotating sleeve 653 in the circumferential direction, a distance adjusting and locking mechanism 7 is arranged at the position close to the left side of the top end face of the lower base 6, a linkage lifting mechanism is arranged between the distance adjusting and locking mechanism 7 and the upper frame 8, a second motor 84 is fixedly arranged in the left end face of the upper frame 8, a first clamping member 841 is dynamically connected at the left end of the second motor 84, the upper side of the second motor 84 is provided with a second sliding chute 81 with a left opening, the second sliding chute 81 is connected with a second sliding block 82 in a sliding fit manner, a first guide sliding rod 822 and a first screw 821 which are arranged in the second sliding block 82 in an up-down extending manner are arranged in the second sliding block 82, the upper and lower ends of the first guide sliding rod 822 are respectively connected with the upper and lower inner walls of the second sliding chute 81 in a fixed fit manner, the lower base body 6 at the lower side of the second sliding chute 81 is provided with a third cavity 63, a first rotating shaft 631 is connected between the second sliding chute 81 and the third cavity 63 in a rotating fit manner, the top end of the first rotating shaft 631 is connected with the bottom end of the first screw 821 in a power fit manner, the bottom end of the first rotating shaft 631 is fixedly provided with a first bevel gear 632 positioned in the third cavity 63, and a second rotating shaft 633 is connected between the first cavity 61 and the third cavity 63 in a rotating fit, the left end of the second rotating shaft 633 is fixedly provided with a second connecting disc 635 positioned in the first cavity 61, the right end of the second rotating shaft 633 is fixedly provided with a second bevel gear 634 positioned in the third cavity 63 and engaged with the first bevel gear 632, and the left side of the second sliding block 82 is provided with a polishing mechanism.
Beneficially or exemplarily, the distance adjusting and locking mechanism 7 includes a base 71 fixedly and cooperatively connected with the lower base 6, and a first cylinder 72 fixed on an end surface of a top of the base 71, a moving block 73 extending left and right is slidably and cooperatively connected to the first cylinder 72, a second cylinder 74 having a bottom end fixedly and cooperatively connected with the moving block 73 is disposed on a right side of the first cylinder 72, a second clamping member 75 disposed opposite to the first clamping member 841 is rotatably and cooperatively connected to an end surface of a right side of the second cylinder 74, and a second telescopic driver 721 connected with the second cylinder 74 in a dynamic fit manner is further disposed in the first cylinder 72, so as to achieve a fast clamping and positioning operation in automatically controlling shaft-type parts machining.
Beneficially or exemplarily, the linkage lifting mechanism includes a third sliding groove 64 disposed in the top end surface of the lower base 6, and a lifting plate 643 disposed on the upper side of the third sliding groove 64, a separation plate 641 is fixedly disposed in the third sliding groove 64, an adjusting screw member 642 extending left and right is connected in the separation plate 641 in a transition fit manner, the adjusting screw member 642 includes a left threaded portion and a right threaded portion, a third sliding block 644 is connected to the left threaded portion and the right threaded portion in a threaded fit manner, a connecting rod 645 is connected between the third sliding block 644 and the lifting plate 643 in a hinged fit manner, a fourth cavity 66 is disposed on the left side of the third sliding groove 64, the fourth cavity 66 is located at the right side of the first cavity 61, a third rotating shaft 663 is connected between the fourth cavity 66 and the third sliding groove 64 in a rotating fit manner, and a third gear 664 located in the fourth cavity 66 is disposed at the left end of the third rotating shaft 663, the right end of the third rotating shaft 663 is in power fit connection with the left end of the adjusting screw rod 642, a fourth rotating shaft 661 is in rotating fit connection between the first cavity 61 and the fourth cavity 66, a third connecting disc 665 located in the first cavity 61 is fixedly arranged at the left end of the fourth rotating shaft 661, and a fourth gear 662 in meshing connection with the third gear 665 is fixedly arranged at the right end of the fourth rotating shaft 661, so that height adjustment work before installation of the automatic control shaft part is realized, and rapid and accurate installation is facilitated.
Advantageously or exemplarily, the second connection pad 635 is disposed opposite to the first connection pad 655 on the lower side, and the third connection pad 665 is disposed opposite to the first connection pad 655 on the upper side.
Beneficially or exemplarily, the polishing mechanism includes a supporting beam 83 having a right end fixedly connected to a left end surface of the second slider 82 in a matching manner, a fourth sliding slot 831 having a downward opening is disposed in a bottom end surface of the supporting beam 83, a fourth slider 832 is connected to the fourth sliding slot 831 in a sliding manner, a second guide rod 834 and a second screw 833 are disposed in the fourth slider 832 and extend from left to right, left and right ends of the second guide rod 834 are respectively fixedly connected to left and right inner walls of the fourth sliding slot 831 in a matching manner, a third motor 836 fixedly embedded in a right end wall of the fourth sliding slot 831 is dynamically connected to a right end of the second screw 833, a fourth motor 835 is fixedly disposed in a bottom end surface of the fourth slider 832, and a polishing head 8351 is dynamically connected to a bottom of the fourth motor 835, so as to achieve an automatic control of the moving polishing and polishing operation, the processing efficiency is greatly improved.
Advantageously or exemplarily, the thread directions of the left and right threaded portions are oppositely arranged.
In an initial state, the first sliders 651 at the upper and lower sides are located at the leftmost position in the first sliding groove 65, and then the first slider 651 at the upper side drives the first connecting pad 655 at the right end of the upper outer key shaft 654 to be furthest away from the third connecting pad 665, and the first slider 651 at the lower side drives the first connecting pad 655 at the right end of the lower outer key shaft 654 to be furthest away from the second connecting pad 635.
Example 1:
the upper first slide block 651 is controlled by the upper first telescopic driver 652 to move to the rightmost position in the first sliding slot 65, at this time, the upper first slide block 651 drives the first connecting plate 655 at the right end of the upper outer spline shaft 654 to be in fit connection with the third connecting plate 665, at this time, the first motor 621 is used to control the first gear 622 to rotate forward and backward, so that the first gear 622 drives the upper second gear 656 and the upper first inner spline 653 to rotate forward and backward, at this time, the upper first inner spline 653 drives the upper outer spline shaft 654 and the upper first connecting plate 655 at the right end of the upper outer spline shaft 654 to rotate forward and backward, the upper first connecting plate 655 drives the third connecting plate 665 to rotate forward and backward, so that the third connecting plate 665 drives the fourth gear 662 and the third gear 664 to rotate forward and backward, at this time, the third gear 664 drives the adjusting screw 642 to rotate forward and backward, and then drive the third slider 644 on the left screw thread portion and drive the third slider 644 on the right screw thread portion relatively and move work back and forth by the left screw thread portion, realize that control third slider 644 drives lifter plate 643 through connecting rod 645 and adjust work from top to bottom, and then realize moving the axle type part on lifter plate 643 to between first joint 841 and the second joint 75, then drive second cylinder 74 through second telescopic driver 721 and move towards first joint 841 one side, until making axle type part joint install between first joint 841 and second joint 75, axle type part rotation between first joint 841 and the second joint 75 is controlled through second motor 84 improves efficiency of polishing.
Example 2:
the first slider 651 at the lower side is controlled by the first telescopic driver 652 at the lower side to move to the rightmost position in the first sliding slot 65, at this time, the first slider 651 at the lower side drives the first connecting plate 655 at the right end of the outer key shaft 654 at the lower side to be matched and connected with the third connecting plate 665, at this time, the first motor 621 is controlled to rotate the first gear 622 forward and backward, so that the second gear 656 at the lower side driven by the first gear 622 and the first inner key bushing 653 at the lower side are rotated forward and backward, at this time, the first inner key bushing 653 at the lower side drives the outer key shaft 654 at the lower side and the first connecting plate 655 at the right end of the outer key shaft at the lower side to rotate forward and backward, at the same time, the second connecting plate 635 drives the gear 634 and the first bevel gear 632 to rotate forward and backward, at this time, the first bevel gear 632 drives the first rotating shaft 631 and the first screw 821 to rotate forward and backward, and then the first screw 821 drives the second slider 82 to slide towards the vertical extension direction of the first guide slide bar 822, so as to realize automatic control and adjustment of the height of the polishing mechanism.
Example 3:
the second screw 833 is controlled to rotate forwards and backwards through the third motor 836, so that the second screw 833 drives the fourth slider 832 to slide along the left-right extending direction of the second guide slide bar 834, the fourth motor 835 controls the polishing head 8351 to be opened, and the shaft parts are polished fast and efficiently.
The invention has the beneficial effects that: the automatic control linkage lifting mechanism is simple in structure and low in manufacturing cost and maintenance cost, the upper and lower height adjustment of the shaft parts is controlled through the linkage lifting mechanism, the shaft parts are conveniently and quickly and accurately moved between the first clamping piece and the second clamping piece, then the shaft parts are kept installed between the first clamping piece and the second clamping piece through the work of the distance adjusting and locking mechanism, the installation efficiency is improved, repeated alignment adjustment work of the upper time is avoided, the power connection work of the upper first connecting disc and the third connecting disc and the power connection work of the lower first connecting disc and the second connecting disc are controlled through the switching of the power linkage mechanisms symmetrically arranged on the upper side and the lower side, and the lifting work of the automatic control linkage lifting mechanism and the height adjustment work of the polishing mechanism are further achieved.
It will be apparent to those skilled in the art that various modifications may be made to the above embodiments without departing from the general spirit and concept of the invention. All falling within the scope of protection of the present invention. The protection scheme of the invention is subject to the appended claims.
Claims (6)
1. The utility model provides an axle type part numerical control machining mechanism, includes lower base member and is fixed in the last frame that lower base member top end face leaned on the right side position, its characterized in that: a first cavity is arranged in the lower base body, a second cavity is arranged on the left side of the first cavity, a first motor is fixedly arranged in the left side wall of the second cavity, the right end of the first motor is in power connection with a first gear positioned in the second cavity, power linkage mechanisms are symmetrically arranged on the upper side and the lower side of the first motor, each power linkage mechanism comprises a first chute arranged on the left side of the second cavity, a first sliding block arranged in the first chute in a sliding fit connection mode, and a first telescopic driver fixedly arranged in the left side wall of the first chute, the right end of the first telescopic driver is in power fit connection with the left end face of the first sliding block, a first inner key rotating sleeve penetrating through the second cavity is connected between the first chute and the first cavity in a rotating fit mode, and an outer key shaft arranged in a left-right extending mode is connected in the first inner key rotating sleeve in a sliding fit mode, the left end of the outer key shaft is connected with the right end face of the first sliding block in a rotating fit mode, the right end of the outer key shaft is fixedly provided with a first connecting disc located in the second cavity, a second gear meshed with the first gear is fixedly arranged on the outer surface of the first inner key rotating sleeve in the circumferential direction, a distance adjusting and locking mechanism is arranged at a position, close to the left side, of the top end face of the lower base body, a linkage lifting mechanism is arranged between the distance adjusting and locking mechanism and the upper rack, a second motor is fixedly arranged in the left end face of the upper rack, the left end of the second motor is dynamically connected with a first clamping piece, a second sliding groove with an opening arranged leftward is arranged on the upper side of the second motor, a second sliding block is connected in a sliding fit mode in the second sliding groove, a first guide sliding rod and a first screw rod are arranged in the second sliding block in an up-down extending mode, and the upper and lower ends of the two sides of the first guide sliding rod are respectively connected with the upper and lower And a third cavity is arranged in the lower base body and on the lower side of the second sliding groove, a first rotating shaft is connected between the second sliding groove and the third cavity in a rotating fit manner, the top end of the first rotating shaft is connected with the bottom end of the first screw in a power fit manner, a first bevel gear positioned in the third cavity is fixedly arranged at the bottom end of the first rotating shaft, a second rotating shaft is connected between the first cavity and the third cavity in a rotating fit manner, a second connecting disc positioned in the first cavity is fixedly arranged at the left end of the second rotating shaft, a second bevel gear positioned in the third cavity and connected with the first bevel gear in a meshed manner is fixedly arranged at the right end of the second rotating shaft, and a polishing mechanism is arranged on the left side of the second sliding block.
2. The numerical control machining mechanism for shaft parts according to claim 1, characterized in that: the distance adjusting and locking mechanism comprises a base and a first cylinder, the base is fixedly connected with the lower base in a matched mode, the first cylinder is fixed on the end face of the top of the base, a moving block which is arranged in a left-right extending mode is connected with the first cylinder in a matched mode, the right side of the first cylinder is provided with a second cylinder, the bottom end of the second cylinder is fixedly connected with the moving block in a matched mode, the right side end face of the second cylinder is connected with a second clamping piece, the second clamping piece is arranged opposite to the first clamping piece in a matched mode, and a second telescopic driver is further arranged in the first cylinder and is connected with the second cylinder in a power.
3. The numerical control machining mechanism for shaft parts according to claim 1, characterized in that: the linkage lifting mechanism comprises a third chute arranged in the top end face of the lower base body and a lifting plate arranged on the upper side of the third chute, a separation plate is fixedly arranged in the third chute, an adjusting screw piece which extends leftwards and rightwards is connected in a transition fit manner in the separation plate, the adjusting screw piece comprises a left screw thread part and a right screw thread part, a third sliding block is connected to the left screw thread part and the right screw thread part in a threaded fit manner, a connecting rod is connected between the third sliding block and the lifting plate in a hinged fit manner, a fourth cavity is arranged on the left side of the third chute and is positioned on the right side of the first cavity, a third rotating shaft is connected between the fourth cavity and the third chute in a rotating fit manner, a third gear positioned in the fourth cavity is fixedly arranged at the left end of the third rotating shaft, and the right end of the third rotating shaft is connected with the left end of the adjusting screw piece in a power fit manner, first cavity with running fit is connected with the fourth axis of rotation between the fourth cavity, the left side end of fourth axis of rotation has set firmly and is located third connection pad in the first cavity, the right side end of fourth axis of rotation have set firmly with the fourth gear that third gear engagement is connected.
4. The numerical control machining mechanism for shaft parts according to claim 3, characterized in that: the second connecting disc is arranged opposite to the first connecting disc on the lower side, and the third connecting disc is arranged opposite to the first connecting disc on the upper side.
5. The numerical control machining mechanism for shaft parts according to claim 1, characterized in that: polishing mechanism include the right side end with the supporting beam that second slider left side terminal surface fixed fit is connected, be equipped with the fourth spout that the opening set up downwards in the bottom terminal surface of supporting beam, sliding fit is connected with the fourth slider in the fourth spout, it leads slide bar and second screw rod to extend the second that sets up about being equipped with in the fourth slider, the second lead the left and right sides end of slide bar respectively with inner wall fixed fit is connected about the fourth spout, the right side end power of second screw rod be connected with inlay firmly in the third motor in the end wall of fourth spout right side, the bottom terminal surface of fourth slider sets firmly the fourth motor, the bottom power of fourth motor is connected with the polishing head.
6. The numerical control machining mechanism for shaft parts according to claim 3, characterized in that: the thread directions of the left thread part and the right thread part are reversely arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910365336.0A CN109968114B (en) | 2019-04-30 | 2019-04-30 | Numerical control machining mechanism for shaft parts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910365336.0A CN109968114B (en) | 2019-04-30 | 2019-04-30 | Numerical control machining mechanism for shaft parts |
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| Publication Number | Publication Date |
|---|---|
| CN109968114A CN109968114A (en) | 2019-07-05 |
| CN109968114B true CN109968114B (en) | 2020-04-28 |
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| CN201910365336.0A Active CN109968114B (en) | 2019-04-30 | 2019-04-30 | Numerical control machining mechanism for shaft parts |
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Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4414780A (en) * | 1981-08-21 | 1983-11-15 | Jorgensen Arne R | Gear burnishing and honing machine |
| KR100348447B1 (en) * | 1999-11-26 | 2002-08-10 | 한국원자력연구소 | Polishing machine |
| CN107618186A (en) * | 2017-10-27 | 2018-01-23 | 中山市睿普自动化科技有限公司 | A kind of 3D printer aids in sanding apparatus |
| CN207953563U (en) * | 2018-03-13 | 2018-10-12 | 叶炜婷 | Clamping grinding apparatus for sword toy |
| CN108907965A (en) * | 2018-07-19 | 2018-11-30 | 佛山信君安智能家居有限公司 | It is a kind of can height adjust Wooden door panel chamfering sander |
| CN108747687A (en) * | 2018-08-14 | 2018-11-06 | 安吉木博家居有限公司 | A kind of plank deburring equipment being used in wood furniture processing |
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2019
- 2019-04-30 CN CN201910365336.0A patent/CN109968114B/en active Active
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| CN109968114A (en) | 2019-07-05 |
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Effective date of registration: 20200330 Address after: Yueqing city Hongqiao town letter Ao Industrial Zone 325000 Park Road in Zhejiang city of Wenzhou province No. 1 Applicant after: WENZHOU SHENYI SHAFT INDUSTRIES Co.,Ltd. Address before: 311716 Xie Village, Kangqiao Town, Gongshu District, Hangzhou City, Zhejiang Province Applicant before: Jiang Pingle |
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Denomination of invention: A NC machining mechanism for shaft parts Effective date of registration: 20221103 Granted publication date: 20200428 Pledgee: Wenzhou Financing Guarantee Co.,Ltd. Pledgor: WENZHOU SHENYI SHAFT INDUSTRIES Co.,Ltd. Registration number: Y2022110000296 |