CN215199980U - Production equipment for gear machining - Google Patents

Abstract

The utility model belongs to the field of machining of mechanical parts, in particular to a gear machining production device, which comprises a device main body and a turning tool; a turning tool is arranged in the device main body, a quick replacement mechanism is arranged between the turning tool and the device main body, and a storage mechanism is arranged at the position, close to the bottom end, on the right side of the device main body; the quick replacement mechanism comprises an installation cavity, a screw rod, a clamping plate, a clamping pad, a threaded sleeve, a transmission gear, a driving gear, a connecting shaft, a crank, a threaded belt, a nut, an insertion block, a slot and an extrusion block, the installation cavity is formed in the device main body, a turning tool is sleeved in the installation cavity, the screw rod is arranged at two ends of the installation cavity, and the threaded sleeve is connected to the outer side of the screw rod in a threaded manner; play the effect of being convenient for fix and dismantle the change to the lathe tool through quick replacement mechanism, play the effect of conveniently depositing and taking the cutter commonly used through depositing the mechanism.

Description

Production equipment for gear machining

Technical Field

The utility model relates to a machine part processing field specifically is a production facility for gear machining.

Background

The gear is a mechanical element with a rim on which the gear is continuously meshed to transmit motion and power, is widely applied to various mechanical devices, and is machined by a machine tool or a lathe at present, so that the precision of gear machining can be effectively improved by machining the gear by using the lathe or the lathe.

Most of the existing gear production equipment is inconvenient to replace the turning tool, and the turning tool may need to be replaced when gears with different specifications need to be processed, so that the processing and production are convenient; therefore, a production apparatus for gear machining is proposed to address the above problems.

SUMMERY OF THE UTILITY MODEL

In order to compensate the not enough of prior art, solve the problem that current gear production facility is not convenient for to the lathe tool change mostly, the utility model provides a production facility for gear machining.

The utility model provides a technical scheme that its technical problem adopted is: the utility model relates to a gear machining production device, which comprises a device main body and a turning tool; a turning tool is arranged in the device main body, a quick replacement mechanism is arranged between the turning tool and the device main body, and a storage mechanism is arranged at the position, close to the bottom end, on the right side of the device main body; quick replacement mechanism includes installation cavity, screw rod, grip block, centre gripping pad, swivel nut, drive gear, driving gear, connecting axle, crank, thread band, nut, inserted block, slot and extrusion piece, plays the effect of being convenient for fix the lathe tool and dismantle the change through quick replacement mechanism, plays the effect that the cutter of conveniently using is deposited and is taken through depositing the mechanism.

Preferably, the installation cavity has been seted up in the device main part, and the inside cover of installation cavity is equipped with the lathe tool, the both ends of installation cavity all are provided with the screw rod, the outside threaded connection of screw rod has the swivel nut, the swivel nut is all in the inside of installation cavity through bearing swing joint, the one end fixedly connected with grip block that the screw rod is close to the lathe tool, the outside fixedly connected with drive gear of swivel nut, and drive gear meshes has the driving gear, driving gear and connecting axle fixed connection, the one end that the driving gear was kept away from to the connecting axle runs through the device main part and extends to the outside of device main part, the outside cover of connecting axle is equipped with the fillet, and fillet and device main part fixed connection, the outside threaded connection of fillet has the nut, plays the effect that improves the efficiency that the lathe tool changed through quick replacement mechanism.

Preferably, the storage mechanism comprises a storage bin, a first sliding block, a first sliding groove, a movable block, a fixed block, a protective pad, a movable rod, a movable cavity, a spring, a second sliding block and a second sliding groove, a storage bin is arranged inside the device main body, a fixed block is fixedly connected inside the storage bin, a movable cavity is arranged inside the bottom end of the fixed block, a spring is arranged inside the movable cavity, a movable rod is sleeved inside the movable cavity, one side of the spring, which is close to the movable rod, is fixedly connected with the movable rod, and one side of the spring far away from the movable rod is fixedly connected inside the movable cavity, the movable rod is fixedly connected with the movable block, the top ends of the movable block and the fixed block are designed in an inclined shape, and all glue on movable block and the fixed block has the protection to fill up, plays the effect of conveniently depositing and taking the cutter commonly used through depositing the mechanism.

Preferably, the clamping plate is glued to one side that is close to the lathe tool and is filled up, the clamping is filled up and is closely laminated with the outside of lathe tool, and the clamping is filled up and is the rubber material, and the effect of the clamping pad through the rubber material plays the effect that increases the friction force between clamping plate and the lathe tool, makes the clamping plate more stable to the fixed of lathe tool.

Preferably, the one end fixedly connected with crank that the driving gear was kept away from to the connecting axle, and the outside cover of crank is equipped with the rubber sleeve, plays the effect that prevents the slippage when rotating the crank through the rubber sleeve in the crank outside.

Preferably, a slot is formed in one side, close to the installation cavity, of the turning tool, an insertion block is inserted into the slot, the insertion block is fixedly connected into the installation cavity, extrusion blocks are glued to positions, close to the center, of two ends of the insertion block, the extrusion blocks are clamped with the slot, the extrusion blocks are made of rubber, and the extrusion blocks made of rubber play a role in auxiliary positioning.

Preferably, the both sides on storage compartment top are the first slider of fixedly connected with all, and first slider sliding connection is in the inside of first spout, the inside of seting up at the device main part of first spout plays the effect of reducing the frictional force between storage compartment and the device main part through the effect of first slider and first spout, prevents that storage compartment from blocking because of frictional force is too big when removing.

Preferably, the top fixedly connected with second slider that the movable rod is close to spring one side, and second slider sliding connection is in the inside of second spout, the top in activity chamber is seted up to the second spout, plays the effect that reduces the friction effect of movable rod when removing through the effect of second slider and second spout, makes the movable rod more smooth and easy when removing.

The utility model discloses an useful part lies in:

1. the utility model discloses an installation cavity, the screw rod, the grip block, the centre gripping pad, the swivel nut, drive gear, the driving gear, the connecting axle, the crank, the thread band, the nut, the inserted block, the slot and the structural design of extrusion piece, realized fixing the lathe tool and conveniently changed the function to the lathe tool, through installation cavity, the screw rod, the grip block, the centre gripping pad, the swivel nut, drive gear, the driving gear, the connecting axle, the crank, the thread band, the nut, the inserted block, the slot and the effect that extrusion piece complex plays and fixes and dismantle the lathe tool fast, solved the problem that current gear production equipment is mostly inconvenient to change the lathe tool, improved the efficiency of changing the lathe tool, saved and changed required time to the lathe tool;

2. the utility model discloses a storage compartment, first slider, first spout, the movable block, the fixed block, the protection is filled up, the movable rod, the activity chamber, a spring, the structural design of second slider and second spout, the function of depositing the lathe tool has been realized, through storage compartment, first slider, first spout, the movable block, the fixed block, the protection is filled up, the movable rod, the activity chamber, a spring, second slider and second spout complex effect play deposit and fixed effect to the lathe tool, thereby conveniently take the lathe tool, the problem of still need going to turn over the lathe tool when the lathe tool that will use different specifications is solved, the efficiency of changing the lathe tool has been improved, practicality and ease of use has obtained the promotion.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive exercise.

FIG. 1 is a schematic perspective view of a first embodiment;

FIG. 2 is a schematic cross-sectional front view illustrating a structure of the first embodiment;

FIG. 3 is an enlarged schematic view of a portion A of FIG. 2 according to the first embodiment;

FIG. 4 is an enlarged structural diagram of the first embodiment at B in FIG. 3;

FIG. 5 is an enlarged structural view of the first embodiment at C in FIG. 2;

FIG. 6 is an enlarged structural view of the first embodiment at D in FIG. 5;

fig. 7 is a schematic structural diagram of a partial front cross section in the second embodiment.

In the figure: 1. a device main body; 2. turning a tool; 31. a mounting cavity; 32. a screw; 33. a clamping plate; 34. a clamping pad; 35. a threaded sleeve; 36. a transmission gear; 37. a driving gear; 38. a connecting shaft; 39. a crank; 310. a threaded band; 311. a nut; 312. inserting a block; 313. a slot; 314. extruding the block; 41. a storage bin; 42. a first slider; 43. a first chute; 44. a movable block; 45. a fixed block; 46. a protective pad; 47. a movable rod; 48. a movable cavity; 49. a spring; 410. a second slider; 411. a second chute; 412. a third slider; 413. and a third chute.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Example one

Referring to fig. 1 to 6, a gear machining production apparatus includes a device body 1 and a turning tool 2; a turning tool 2 is arranged in the device main body 1, a quick replacement mechanism is arranged between the turning tool 2 and the device main body 1, and a storage mechanism is arranged at the position, close to the bottom end, on the right side of the device main body 1; the quick replacement mechanism comprises a mounting cavity 31, a screw 32, a clamping plate 33, a clamping pad 34, a threaded sleeve 35, a transmission gear 36, a driving gear 37, a connecting shaft 38, a crank 39, a threaded belt 310, a nut 311, an insert block 312, a slot 313 and an extrusion block 314; during operation, the effect of fixing and detaching the turning tool 2 quickly is achieved through the matching effect of the installation cavity 31, the screw rod 32, the clamping plate 33, the clamping pad 34, the threaded sleeve 35, the transmission gear 36, the driving gear 37, the connecting shaft 38, the crank 39, the threaded belt 310, the nut 311, the inserting block 312, the inserting groove 313 and the extruding block 314, the effect of storing and fixing the turning tool is achieved through the storage bin 41, the first sliding block 42, the first sliding groove 43, the movable block 44, the fixed block 45, the protection pad 46, the movable rod 47, the movable cavity 48, the spring 49, the second sliding block 410 and the second sliding groove 411, and therefore the cutting tool is convenient to take and use.

The device comprises a device body 1 and is characterized in that a mounting cavity 31 is formed in the device body 1, a turning tool 2 is sleeved inside the mounting cavity 31, screw rods 32 are arranged at two ends of the mounting cavity 31, a threaded sleeve 35 is connected to the outer side of each screw rod 32 in a threaded manner, the threaded sleeve 35 is movably connected inside the mounting cavity 31 through a bearing, one end, close to the turning tool 2, of each screw rod 32 is fixedly connected with a clamping plate 33, a transmission gear 36 is fixedly connected to the outer side of each threaded sleeve 35, the transmission gear 36 is meshed with a driving gear 37, the driving gear 37 is fixedly connected with a connecting shaft 38, one end, far away from the driving gear 37, of the connecting shaft 38 penetrates through the device body 1 and extends to the outer side of the device body 1, a threaded belt 310 is sleeved on the outer side of the connecting shaft 38, the threaded belt 310 is fixedly connected with the device body 1, and a nut 311 is in threaded connection with the outer side of the threaded belt 310; during operation, the nut 311 is unscrewed, so that the threaded belt 310 is released from a state of being tightly attached to the outer side of the connecting shaft 38, the effect of limiting the rotation of the connecting shaft 38 is released, at the moment, the rotating crank 39 drives the driving gear 37 to synchronously rotate through the action of the connecting shaft 38, the driving gear 37 rotates to drive the meshed transmission gear 36 to rotate, the transmission gear 36 rotates to drive the fixedly connected threaded sleeve 35 to rotate, the threaded sleeve 35 rotates to drive the threaded connected screw rod 32 to move, the clamping plate 33 and the clamping pad 34 which are fixedly connected with the screw rod 32 also synchronously move, and the turning tool 2 is clamped and fixed.

The storage mechanism comprises a storage bin 41, a first slide block 42, a first sliding chute 43, a movable block 44, a fixed block 45, a protective pad 46, a movable rod 47, a movable cavity 48, a spring 49, a second slide block 410 and a second sliding chute 411, a storage bin 41 is arranged inside the device main body 1, a fixed block 45 is fixedly connected inside the storage bin 41, and the inner part of the bottom end of the fixed block 45 is provided with a movable cavity 48, the inner part of the movable cavity 48 is provided with a spring 49, and a movable rod 47 is sleeved in the movable cavity 48, one side of the spring 49 close to the movable rod 47 is fixedly connected with the movable rod 47, and one side of the spring 49 far away from the movable rod 47 is fixedly connected inside the movable cavity 48, the movable rod 47 is fixedly connected with the movable block 44, the top ends of the movable block 44 and the fixed block 45 are designed in an inclined shape, and protective pads 46 are glued on the movable block 44 and the fixed block 45; when the tool fixing device works, the storage bin 41 is pulled out outwards, then a tool is placed in a gap between the fixed block 45 and the movable block 44 and pressed downwards, at the moment, the movable block 44 moves towards one side far away from the fixed block 45 under the extrusion effect of the tool and drives the movable rod 47 to move, meanwhile, the spring 49 is pulled to generate elastic deformation, the pressing of the tool is stopped after the tool is completely placed in the gap between the movable block 44 and the fixed block 45, at the moment, the movable block 44 clamps the tool under the action of the reducing force of the movable rod 47, and the effect of fixing the tool is achieved.

A clamping pad 34 is glued on one side of the clamping plate 33 close to the turning tool 2, the clamping pad 34 is tightly attached to the outer side of the turning tool 2, and the clamping pad 34 is made of rubber; during operation, the clamping pad 34 is elastically deformed by the clamping plate 33, and is tightly attached to the outer side of the turning tool 2, so that the friction between the clamping pad and the turning tool 2 is increased.

One end of the connecting shaft 38, which is far away from the driving gear 37, is fixedly connected with a crank 39, and a rubber sleeve is sleeved on the outer side of the crank 39; when the rubber sleeve is in work, the palm of an operator holds the crank 39 to press the rubber sleeve, so that the rubber sleeve generates elastic deformation and the contact area between the rubber sleeve and the palm is increased to play a role in preventing the crank 39 from slipping off when rotating.

A slot 313 is formed in one side, close to the mounting cavity 31, of the turning tool 2, an insertion block 312 is inserted into the slot 313, the insertion block 312 is fixedly connected into the mounting cavity 31, extrusion blocks 314 are glued to positions, close to the center, of two ends of the insertion block 312, the extrusion blocks 314 are clamped with the slot 313, and the extrusion blocks 314 are made of rubber; during operation, insert the inside of installation cavity 31 with lathe tool 2, set up the inner wall of slot 313 on lathe tool 2 when inserting to lathe tool 2 and produce the extrusion to extrusion piece 314, make extrusion piece 314 produce elastic deformation, after inserting lathe tool 2 into the inside of installation cavity 31 completely, inside of slot 313 is inserted completely to insertion piece 312, slot 313 also disappears to the extrusion of extrusion piece 314 this moment, extrusion piece 314 restores to the original state and with slot 313 block under the effect of self reducing force.

Both sides of the top end of the storage bin 41 are fixedly connected with first sliding blocks 42, the first sliding blocks 42 are connected inside first sliding grooves 43 in a sliding manner, and the first sliding grooves 43 are arranged inside the device main body 1; in operation, the first slider 42 moves synchronously with the storage compartment 41 and slides within the first chute 43, reducing the frictional force between the storage compartment 41 and the apparatus body 1.

The top end of the movable rod 47 close to one side of the spring 49 is fixedly connected with a second sliding block 410, the second sliding block 410 is connected inside a second sliding groove 411 in a sliding manner, and the second sliding groove 411 is formed in the top end of the movable cavity 48; in operation, the second slider 410 slides inside the second sliding slot 411, and the length of the second sliding slot 411 limits the moving distance of the movable rod 47, so as to prevent the movable rod 47 from being released from the movable cavity 48.

Example two

Referring to fig. 7, as another embodiment of the present invention, in a first comparative example, a third sliding block 412 is fixedly connected to a bottom end of the movable block 44, the third sliding block 412 is slidably connected to an inside of a third sliding groove 413, and the third sliding groove 413 is disposed on the storage bin 41; during operation, the third sliding block 412 slides in the third sliding groove 413 along with the movement of the movable block 44, so that the contact area between the movable block 44 and the storage bin 41 is reduced, the movable block 44 is prevented from being blocked due to excessive friction force between the movable block 44 and the storage bin 41 during movement, and the movable block 44 is moved more smoothly.

The working principle is that when the turning tool 2 is to be fixed, the turning tool 2 is firstly inserted into the installation cavity 31, when the turning tool 2 is inserted, the inner wall of the slot 313 formed in the turning tool 2 extrudes the extrusion block 314 to enable the extrusion block 314 to generate elastic deformation, when the turning tool 2 is completely inserted into the installation cavity 31, the insertion block 312 is completely inserted into the slot 313, at the moment, the extrusion of the slot 313 on the extrusion block 314 disappears, the extrusion block 314 recovers to the original state under the action of the self reducing force and is clamped with the slot 313 to play a role in auxiliary positioning of the turning tool 2, then the nut 311 is unscrewed to enable the threaded belt 310 to be released from the state of being tightly attached to the outer side of the connecting shaft 38, the limiting effect on the rotation of the connecting shaft 38 is released, at the moment, the crank 39 is rotated to drive the driving gear 37 to synchronously rotate through the action of the connecting shaft 38, the driving gear 37 rotates to drive the transmission gear 36 engaged with the driving gear to generate rotation, drive gear 36 rotates the swivel nut 35 that drives fixed connection and produces and rotates, swivel nut 35 rotates the screw rod 32 that drives threaded connection and produces and remove, the grip block 33 and the centre gripping pad 34 with screw rod 32 fixed connection also remove in step, it is fixed to carry out the centre gripping to lathe tool 2, screw up nut 311 again when the sensation can't rotate crank 39 again and prevent connecting axle 38 antiport, play the effect of strengthening the fixed effect to lathe tool 2 simultaneously, when dismantling lathe tool 2, reverse operation can.

When the cutter is to be stored, firstly, the storage bin 41 is pulled out outwards, then the cutter is placed in a gap between the fixed block 45 and the movable block 44 and is pressed downwards, at the moment, the movable block 44 moves towards one side far away from the fixed block 45 under the extrusion effect of the cutter and drives the movable rod 47 to move, meanwhile, the spring 49 is pulled to generate elastic deformation, the pressing of the cutter is stopped after the cutter is completely placed in the gap between the movable block 44 and the fixed block 45, at the moment, the movable block 44 clamps the cutter under the action of the reducing force of the movable rod 47, the function of fixing the cutter is achieved, finally, the storage bin 41 is pushed back, and when the cutter is to be taken, the reverse operation is achieved.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.

Claims (8)

1. The utility model provides a production facility for gear machining which characterized in that: comprises a device main body (1) and a turning tool (2); a turning tool (2) is arranged inside the device main body (1), a quick replacement mechanism is arranged between the turning tool (2) and the device main body (1), and a storage mechanism is arranged at the position, close to the bottom end, on the right side of the device main body (1); the quick replacement mechanism comprises a mounting cavity (31), a screw rod (32), a clamping plate (33), a clamping pad (34), a threaded sleeve (35), a transmission gear (36), a driving gear (37), a connecting shaft (38), a crank (39), a threaded belt (310), a nut (311), an insert block (312), an insertion groove (313) and an extrusion block (314).

2. The gear machining production apparatus according to claim 1, characterized in that: the device is characterized in that a mounting cavity (31) is formed in the device body (1), a turning tool (2) is sleeved in the mounting cavity (31), screw rods (32) are arranged at two ends of the mounting cavity (31), a thread sleeve (35) is connected to the outer side of each screw rod (32) in a threaded manner, the thread sleeve (35) is movably connected to the inside of the mounting cavity (31) through a bearing, one end of each screw rod (32) close to the turning tool (2) is fixedly connected with a clamping plate (33), a transmission gear (36) is fixedly connected to the outer side of each thread sleeve (35), the transmission gear (36) is meshed with a driving gear (37), the driving gear (37) is fixedly connected with a connecting shaft (38), one end, far away from the driving gear (37), of the connecting shaft (38) penetrates through the device body (1) and extends to the outer side of the device body (1), and a thread belt (310) is sleeved on the outer side of the connecting shaft (38), and the thread belt (310) is fixedly connected with the device main body (1), and the outer side of the thread belt (310) is connected with a nut (311) in a threaded manner.

3. The gear machining production apparatus according to claim 2, characterized in that: the storage mechanism comprises a storage bin (41), a first sliding block (42), a first sliding chute (43), a movable block (44), a fixed block (45), a protective pad (46), a movable rod (47), a movable cavity (48), a spring (49), a second sliding block (410) and a second sliding chute (411), wherein the storage bin (41) is arranged inside the device main body (1), the fixed block (45) is fixedly connected inside the storage bin (41), the movable cavity (48) is formed inside the bottom end of the fixed block (45), the spring (49) is arranged inside the movable cavity (48), the movable rod (47) is sleeved inside the movable cavity (48), one side, close to the movable rod (47), of the spring (49) is fixedly connected with the movable rod (47), and one side, far away from the movable rod (47), of the spring (49) is fixedly connected inside the movable cavity (48), the movable rod (47) is fixedly connected with the movable block (44), the movable block (44) and the top end of the fixed block (45) are both designed in an inclined shape, and the movable block (44) and the fixed block (45) are both glued with protective pads (46).

4. The gear machining production apparatus according to claim 3, characterized in that: one side of the clamping plate (33) close to the turning tool (2) is glued with a clamping pad (34), the clamping pad (34) is tightly attached to the outer side of the turning tool (2), and the clamping pad (34) is made of rubber.

5. The gear machining production apparatus according to claim 4, characterized in that: one end, far away from the driving gear (37), of the connecting shaft (38) is fixedly connected with a crank (39), and a rubber sleeve is sleeved on the outer side of the crank (39).

6. The gear machining production apparatus according to claim 5, characterized in that: the lathe tool (2) is close to one side of installation cavity (31) and has been seted up slot (313), and the inside of slot (313) is inserted and is equipped with inserted block (312), inserted block (312) fixed connection is in the inside of installation cavity (31), the department of being close to the central point at inserted block (312) both ends all is glued and is had extrusion piece (314), extrusion piece (314) and slot (313) block, and extrusion piece (314) are the rubber material.

7. The gear machining production apparatus according to claim 5, characterized in that: both sides on storage compartment (41) top all fixedly connected with first slider (42), and first slider (42) sliding connection is in the inside of first spout (43), set up in the inside of device main part (1) of first spout (43).

8. The gear machining production apparatus according to claim 5, characterized in that: the top fixedly connected with second slider (410) that activity pole (47) are close to spring (49) one side, and second slider (410) sliding connection is in the inside of second spout (411), the top in activity chamber (48) is seted up in second spout (411).

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