CN112276862B - A gear rapid Assembly device for machining - Google Patents
A gear rapid Assembly device for machining Download PDFInfo
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- CN112276862B CN112276862B CN202011108042.9A CN202011108042A CN112276862B CN 112276862 B CN112276862 B CN 112276862B CN 202011108042 A CN202011108042 A CN 202011108042A CN 112276862 B CN112276862 B CN 112276862B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B27/00—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
- B25B27/14—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for assembling objects other than by press fit or detaching same
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
- B25B11/02—Assembly jigs
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Abstract
The invention provides a gear rapid assembly device for machining, belongs to the technical field of gear assembly devices, and aims to solve the problems that although the assembly efficiency can be improved by the conventional pressure device, the phenomena of eccentricity, deflection and the like of the axis of a gear and a rotating shaft are easily caused in the press fitting process, and the assembly quality during gear assembly is further reduced. Through rotating vertical centre gripping screw rod, make two T type area drive the piece and drive two vertical centre gripping pieces and remove to the relative direction under two reverse screw thread effects, thereby make and treat that assembly gear and fixed mounting spare upper portion through-hole can find accurate concentric position more easily, and can make the gear more stable when the assembly, guide effect through the direction holder, it is more accurate when making to assemble between gear and the pivot, effectively avoided gear and pivot axis eccentric, phenomenons such as crooked, and then the assembly quality when having improved gear assembly.
Description
Technical Field
The invention belongs to the technical field of gear assembling devices, and particularly relates to a gear rapid assembling device for machining.
Background
Gear transmission is one of the most common transmission modes in various machines, and can be used for transmitting motion and power, changing the speed or direction and changing the transmission into movement. The quality of the gear transmission is closely related to the manufacturing and assembling precision of the gear. The research on the assembly technology of the gear is of great significance.
For example, application No.: the invention discloses a gear assembling device, which relates to the technical field of machining equipment and solves the technical problems that the structure of the conventional gear assembling device is complex, a shaft matched with a gear is easy to deform after assembling, and the like, and comprises a machine base, a machine frame, an upper positioning seat, an upper tip, a nut, a gasket, an upper tip spring, a lower tip, a lower retainer ring, a lower positioning seat, a gear positioning seat, a lower tip spring and a hydraulic cylinder, the frame is fixedly connected with the upper surface of the machine base, the upper positioning seat is fixedly connected with the frame, the lower positioning seat is fixedly connected with the upper surface of the frame, the hydraulic cylinder is arranged in the frame, the hydraulic cylinder is fixedly connected with the base, the gear positioning seat penetrates through the lower positioning seat, the gear positioning seat is connected with the lower positioning seat in a sliding mode, and the gear positioning seat is fixedly connected with a piston rod of the hydraulic cylinder. The invention has the advantages of simple structure, economy and applicability.
Based on the retrieval of above-mentioned patent, and combine the equipment discovery among the prior art, generally strike to impress through hand tool when cooperating between gear and the pivot at present, perhaps adopt pressure device to carry out the pressure equipment, the former adopts hand tool to strike to impress, not only waste time and energy, and cause the injury to staff's hand easily, and then convenience and security when having reduced gear assembly, while the latter pressure device can improve assembly efficiency, but very easily take place gear and pivot axis off-centre in the pressure equipment in-process, phenomenons such as crooked, and then assembly quality when having reduced gear assembly.
Disclosure of Invention
In order to solve the technical problems, the invention provides a gear rapid assembly device for machining, which aims to solve the problems that the prior gear is generally knocked and pressed in by a hand tool when being matched with a rotating shaft, or a pressure device is adopted for press-fitting, the former is knocked and pressed in by the hand tool, so that time and labor are wasted, the hands of workers are easily injured, the convenience and the safety of gear assembly are further reduced, and the latter pressure device can improve the assembly efficiency, but the phenomena of eccentricity, deflection and the like of the axes of the gear and the rotating shaft are easily generated in the press-fitting process, and the assembly quality of the gear assembly is further reduced.
The invention relates to a gear rapid assembly device for machining, which has the purpose and the effect and is achieved by the following specific technical means:
a gear rapid assembly device for machining comprises a supporting table, wherein a fixed mounting piece is arranged on the left side of the upper end face of the supporting table, and a limiting plug-in is arranged on each of the front side and the rear side of the lower portion of the fixed mounting piece; the two limiting plug-ins are connected through a synchronizing rod; the upper part of the right end face of the fixed mounting piece is provided with a through hole, and the upper part of the fixed mounting piece, which is positioned outside the through hole, is respectively provided with a transverse clamping mechanism and a longitudinal clamping mechanism; the right end face of the fixed mounting piece is positioned at the through hole and is fixedly provided with an assembly gear through a transverse clamping mechanism and a longitudinal clamping mechanism; the middle part of the upper end face of the support table is fixedly connected with a first Contraband-shaped support, and the upper end of the inner side of the first Contraband-shaped support is provided with a guide clamping piece; the gear rotating shaft is clamped at the inner side of the guide clamping piece; supporting bench up end right side is equipped with the driving piece, and driving piece upper portion is equipped with reciprocal knocking mechanism, reciprocal knocking mechanism includes rack and incomplete gear, reciprocal knocking mechanism is discoid structure, and reciprocal knocking mechanism left end face is equipped with the buffering cushion, reciprocal knocking mechanism right-hand member personally submits the annular array form be equipped with second Contraband font support sliding connection's four spacing guide arms, and every spacing guide arm outside has all cup jointed the spring, reciprocal knocking mechanism right-hand member face lower part is equipped with the rectangle and drives the piece, and rectangle drives a bottom end face fixedly connected with rack, incomplete gear rotates through the pivot and connects in second Contraband font support inboard, and incomplete gear meshes with the rack mutually, incomplete gear pivot front end is equipped with from the driven pulleys.
Further, the fixed mounting part comprises a sliding base, first slide rails and limiting jacks, the bottom end face of the fixed mounting part is fixedly connected with the sliding base, the bottom end face of the sliding base is provided with two T-shaped slide grooves in a front-back symmetrical manner, the sliding base is connected with two first slide rails fixed on the upper end face of the support table in a sliding manner through the two T-shaped slide grooves, the upper end face of each first slide rail is provided with a T-shaped slide block in a sliding connection with the T-shaped slide groove at the bottom of the sliding base, one side of the outer part of the upper end face of each first slide rail is uniformly provided with the limiting jacks, the upper part of the right end face of the fixed mounting part is provided with four T-shaped slide grooves in a front-back symmetrical manner, the lower part of the right end face of the fixed mounting part is provided with a handle, and two reinforcing ribs are arranged between the lower part of the left end face of the fixed mounting part and the upper end face of the sliding base;
furthermore, the limiting plug-in comprises a limiting plug-in rod, the limiting plug-in is of a square shell structure, the limiting plug-in is connected with the limiting plug-in rod in a sliding mode through a square sliding block, the limiting plug-in rod penetrates through the upper end face and the lower end face of the limiting plug-in, a spring is sleeved inside the limiting plug-in rod outside the limiting plug-in rod, a synchronizing rod is fixedly connected between the upper ends of the limiting plug-in rods inside the two limiting plug-in components, and when the limiting plug-in is in a limiting state, the lower end of the limiting plug-in rod is plugged in the limiting plug-in hole;
further, the transverse clamping mechanism comprises a transverse clamping block and a transverse clamping screw rod, two ends of the outer portion of the transverse clamping screw rod are rotatably connected with a rotating shaft support fixed on the right end face of the fixed mounting piece, two reverse threads are arranged on the outer portion of the transverse clamping screw rod, two transverse clamping blocks are connected to the outer portion of the transverse clamping screw rod through the two reverse threads, opposite faces of the two transverse clamping blocks are arc faces, arc-shaped anti-skidding rubber pads are arranged on the arc faces of the two transverse clamping blocks, an assembling gear is clamped between the two arc-shaped anti-skidding rubber pads, two T-shaped sliding blocks are symmetrically arranged on the left end face of each transverse clamping block from top to bottom, and when the transverse clamping mechanism and the fixed mounting piece are in a mounting state, the T-shaped sliding block on the left side of the transverse clamping block is connected with the T-shaped sliding groove on the right side of the fixed mounting piece in a sliding manner;
furthermore, the longitudinal clamping mechanism comprises a longitudinal clamping screw, T-shaped belt moving blocks, longitudinal clamping blocks and limiting slide bars, wherein two ends of the outer part of the longitudinal clamping screw are rotatably connected with shaft sleeves fixed on the left end face of the fixed mounting part, two reverse threads are arranged on the outer part of the longitudinal clamping screw, two T-shaped belt moving blocks are connected to the outer part of the longitudinal clamping screw through the two reverse threads, the right ends of opposite faces of the two T-shaped belt moving blocks are fixedly connected with one longitudinal clamping block, two limiting slide bars are slidably connected between the two T-shaped belt moving blocks, the two limiting slide bars are fixedly connected to the left end face of the fixed mounting part through the fixed block, and anti-skid rubber pads are arranged on the opposite faces of the two longitudinal clamping blocks;
furthermore, the guide clamping piece comprises a guide screw rod and guide clamping blocks, the guide screw rod is rotatably connected to the upper part of the first Contraband-shaped support through a bearing, two reverse threads are arranged on the outer part of the guide screw rod, the outer part of the guide screw rod is connected with the two guide clamping blocks through the two reverse threads, triangular clamping openings are formed in opposite surfaces of the two guide clamping blocks, a rear lubricating wear-resistant layer is adhered to the opposite surfaces of the two guide clamping blocks, and four limit guide rods which are in sliding connection with the first Contraband-shaped support are uniformly arranged on the back surfaces of the two guide clamping blocks;
furthermore, the driving piece comprises an adjusting screw rod, a driving motor, a second slide rail and a second Contraband-shaped bracket, the driving piece is of a structure shaped like a Chinese character 'ri', dovetail slide blocks are arranged on the front side and the rear side of the bottom end surface of the driving piece, the bottom of the driving piece is connected with two second slide rails fixed on the upper end surface of the supporting table in a sliding way through the two dovetail slide blocks, two connecting rods are fixedly connected between the two second sliding rails, two ends of the outer part of the adjusting screw rod are rotatably connected with rotating shaft supports fixed on the upper end surfaces of the two connecting rods between the two second sliding rails, the lower end of the inner part of the driving part is provided with a threaded cylinder in threaded connection with the adjusting screw rod, and the upper end in the driving piece is provided with a driving motor which is rotationally connected with a driving belt wheel through a rotating shaft, a rectangular notch is formed in the front side of the upper end face of the driving piece, and a second Contraband-shaped support is fixedly connected to the middle of the upper end face of the driving piece;
furthermore, when the reciprocating knocking mechanism and the driving piece are in an installation state, the driven belt wheel on the incomplete gear rotating shaft is connected with the driving belt wheel on the driving motor rotating shaft through belt transmission.
Compared with the prior art, the invention has the following beneficial effects:
according to the invention, through the arrangement of the guide clamping pieces, the gear to be assembled is clamped at the through hole at the upper part of the right end face of the fixed mounting piece through the transverse clamping mechanism and the longitudinal clamping mechanism, the two T-shaped driving blocks drive the two longitudinal clamping blocks to move towards opposite directions under the action of two reverse threads by rotating the longitudinal clamping screw rod, so that the concentric position of the inner hole of the gear to be assembled and the through hole at the upper part of the fixed mounting piece can be found more easily, the gear can be assembled more stably, then the rotating shaft is clamped between the two guide clamping blocks, and the assembly between the gear and the rotating shaft is more accurate through the guide effect of the guide clamping pieces, so that the phenomena of eccentricity, deflection and the like of the gear and the axis of the rotating shaft are effectively avoided, and the assembly quality during the assembly of the gear is further improved.
According to the invention, through the arrangement of the reciprocating knocking mechanism, during knocking, the driving belt wheel on the rotating shaft of the driving motor drives the driven belt wheel on the incomplete gear to rotate clockwise through the belt, so that after the incomplete gear is meshed with the rack, the rack is driven to move rightwards, then after the meshing is lost, the reciprocating knocking mechanism rebounds to the original position leftwards rapidly under the action of the right side spring, and meanwhile, the buffer rubber pad on the left side of the reciprocating knocking mechanism collides with the right end of the rotating shaft on the inner side of the guide clamping piece, so that the rotating shaft is knocked and pressed into the gear hole, therefore, the assembly of the gear and the rotating shaft is completed, and because the knocking and pressing are not required to be performed by a manual tool, the time and labor are saved, the hands of workers are not injured, and the convenience and the safety during gear assembly are further improved.
Drawings
Fig. 1 is a first view structure diagram of the present invention.
Fig. 2 is a schematic diagram of a second viewing angle structure according to the present invention.
Fig. 3 is a schematic structural diagram in a split state of the present invention.
Fig. 4 is a schematic structural view of the fixing and mounting member and the transverse clamping mechanism of the present invention after disassembly.
Fig. 5 is a schematic structural view of the fixing and mounting member and the longitudinal clamping mechanism of the present invention after detachment.
Fig. 6 is a schematic view of the first Contraband-shaped bracket and the guide clamp of the invention shown in disassembled configuration.
Fig. 7 is a structural schematic diagram of a driver of the present invention.
FIG. 8 is a schematic structural view of the reciprocating rapping mechanism of the present invention.
In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:
1. a support table; 2. a fixed mounting; 201. a sliding base; 202. a first slide rail; 203. limiting the jacks; 3. a limiting plug-in; 301. a limiting inserted rod; 4. a synchronization lever; 5. a transverse clamping mechanism; 501. a transverse clamping block; 502. transversely clamping the screw rod; 6. a longitudinal clamping mechanism; 601. longitudinally clamping the screw rod; 602. a T-shaped driving block; 603. a longitudinal clamping block; 604. a limiting slide bar; 7. a first Contraband-shaped stent; 8. a guide clamp; 801. a lead screw; 802. a guide clamping block; 9. a driver; 901. adjusting the screw rod; 902. a drive motor; 903. a second slide rail; 904. a second Contraband-shaped stent; 10. a reciprocating knocking mechanism; 1001. a rack; 1002. incomplete gear.
Detailed Description
The embodiments of the present invention will be described in further detail with reference to the drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.
In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example (b):
as shown in figures 1 to 8:
the invention provides a gear rapid assembly device for machining, which comprises: a supporting table 1, a fixed mounting part 2 is arranged on the left side of the upper end face of the supporting table 1, the fixed mounting part 2 comprises a sliding base 201, a first sliding rail 202 and a limit jack 203, the bottom end face of the fixed mounting part 2 is fixedly connected with the sliding base 201, the bottom end face of the sliding base 201 is provided with two T-shaped sliding grooves which are symmetrical in the front-back direction, the sliding base 201 is connected with two first sliding rails 202 fixed on the upper end face of the supporting table 1 in a sliding manner through the two T-shaped sliding grooves, the upper end face of each first sliding rail 202 is provided with a T-shaped sliding block which is connected with the T-shaped sliding groove at the bottom of the sliding base 201 in a sliding manner, one side of the outer part of the upper end face of each first sliding rail 202 is uniformly provided with the limit jack 203, so that the fixed mounting part 2 can be adjusted in the left-right distance according to needs, the upper part of the right end face of the fixed mounting part 2 is provided with four T-shaped sliding grooves which are symmetrical in the front-back direction, and the lower part of the right end face of the fixed mounting part 2 is provided with a handle, two reinforcing ribs are arranged between the lower part of the left end face of the fixed mounting part 2 and the upper end face of the sliding base 201, so that the fixed mounting part 2 has better stability when supporting and assembling the gear; the front side and the rear side of the lower part of the fixed mounting part 2 are respectively provided with a limiting plug-in 3; the two limiting plug-in units 3 are connected through a synchronizing rod 4; the upper part of the right end face of the fixed mounting part 2 is provided with a through hole, the upper part of the fixed mounting part 2 is positioned outside the through hole and is respectively provided with a transverse clamping mechanism 5 and a longitudinal clamping mechanism 6, the transverse clamping mechanism 5 comprises a transverse clamping block 501 and a transverse clamping screw 502, two ends of the outer part of the transverse clamping screw 502 are rotatably connected with a rotating shaft support fixed on the right end face of the fixed mounting part 2, two reverse threads are arranged on the outer part of the transverse clamping screw 502, two transverse clamping blocks 501 are connected with the outer part of the transverse clamping screw 502 through two reverse threads, opposite faces of the two transverse clamping blocks 501 are designed to be arc faces, arc-shaped anti-skid rubber pads are arranged on the arc faces of the two transverse clamping blocks 501, an assembly gear is clamped between the two arc-shaped anti-skid rubber pads, the left end face of each transverse clamping block 501 is provided with two T-shaped sliding blocks in an up-down symmetrical manner, when the transverse clamping mechanism 5 and the fixed mounting part 2 are in an installation state, the T-shaped sliding block on the left side of the transverse clamping block 501 is connected with the T-shaped sliding groove on the right side of the fixed mounting part 2 in a sliding mode; the right end face of the fixed mounting part 2 is fixedly provided with an assembly gear through a transverse clamping mechanism 5 and a longitudinal clamping mechanism 6 at the through hole; the middle part of the upper end face of the support table 1 is fixedly connected with a first Contraband-shaped support 7, the upper end of the inner side of the first Contraband-shaped support 7 is provided with a guide clamping piece 8, the guide clamping piece 8 comprises a guide screw rod 801 and a guide clamping block 802, the guide screw rod 801 is rotatably connected to the upper part of the first Contraband-shaped support 7 through a bearing, two reverse threads are arranged on the outer part of the guide screw rod 801, the outer part of the guide screw rod 801 is connected with two guide clamping blocks 802 through the two reverse threads, triangular clamping openings are formed in opposite faces of the two guide clamping blocks 802, a wear-resistant layer is lubricated after the opposite faces of the two guide clamping blocks 802 are pasted, and four limit guide rods which are in sliding connection with the first Contraband-shaped support 7 are uniformly arranged on the back faces of the two guide clamping blocks 802, so that the guide clamping blocks 802 are more stable in sliding; the gear rotating shaft is clamped at the inner side of the guide clamping piece 8; the right side of the upper end face of the supporting table 1 is provided with a driving part 9, the driving part 9 comprises an adjusting screw 901, a driving motor 902, a second slide rail 903 and a second Contraband-shaped bracket 904, the driving part 9 is of a structure like a Chinese character 'ri', dovetail sliders are arranged on the front side and the rear side of the bottom end face of the driving part 9, the bottom of the driving part 9 is connected with two second slide rails 903 fixed on the upper end face of the supporting table 1 through the two dovetail sliders in a sliding way, two connecting rods are fixedly connected between the two second slide rails 903, two ends outside the adjusting screw 901 are connected with rotating shaft supports fixed on the upper end faces of the two connecting rods between the two second slide rails 903 in a rotating way, the lower end inside the driving part 9 is provided with a threaded barrel in threaded connection with the adjusting screw 901, the upper end inside the driving part 9 is provided with the driving motor 902, the driving motor 902 is connected with a driving belt wheel through the rotating shaft, the front side of the upper end face of the driving part 9 is provided with a rectangular notch, the middle part of the upper end face of the driving piece 9 is fixedly connected with a second Contraband-shaped bracket 904, and the distance between the left side and the right side of the driving piece 9 can be adjusted by rotating the adjusting screw 901, so that the assembly of a gear and a rotating shaft is facilitated; the upper part of the driving piece 9 is provided with a reciprocating knocking mechanism 10, the reciprocating knocking mechanism 10 comprises a rack 1001 and an incomplete gear 1002, the reciprocating knocking mechanism 10 is of a disc-shaped structure, the left end face of the reciprocating knocking mechanism 10 is provided with a buffer rubber pad, the right end face of the reciprocating knocking mechanism 10 is provided with four limit guide rods in an annular array shape and is in sliding connection with a second Contraband-shaped support 904, a spring is sleeved outside each limit guide rod, the lower part of the right end face of the reciprocating knocking mechanism 10 is provided with a rectangular driving block, the bottom end face of the rectangular driving block is fixedly connected with the rack, the incomplete gear 1002 is rotatably connected to the inner side of the second Contraband-shaped support 904 through a rotating shaft 1001 and is meshed with the rack 1001, and the front end of the rotating shaft of the incomplete gear 1002 is provided with a driven pulley; when the reciprocating knocking mechanism 10 and the driver 9 are in the installation state, the driven pulley on the rotating shaft of the incomplete gear 1002 is connected with the driving pulley on the rotating shaft of the driving motor 902 through belt transmission.
Wherein, spacing plug-in components 3 include spacing inserted bar 301, spacing plug-in components 3 are square shell structure, and spacing plug-in components 3 are inside to have spacing inserted bar 301 through square slider sliding connection, and spacing inserted bar 301 runs through both ends face about spacing plug-in components 3, spacing inserted bar 301 outside is located the inside spring that has cup jointed of spacing plug-in components 3, fixedly connected with synchronizing bar 4 between the spacing inserted bar 301 upper end of two spacing plug-in components 3 inside, thereby only need upwards stimulate synchronizing bar 4 when extracting two spacing inserted bars 301 from spacing jack 203 on two first slide rails 202 when needs can realize, convenience when having improved the adjustment of fixed mounting spare 2 distance, when spacing plug-in components 3 is in spacing state, spacing inserted bar 301 lower extreme is pegged graft in spacing jack 203, thereby make fixed mounting spare 2 after the regulation can obtain effectual limiting displacement.
Wherein, vertical fixture 6 is including vertical clamping screw 601, T type area moves piece 602, vertical clamping block 603 and spacing slide bar 604, vertical clamping screw 601 outside both ends all rotate to be connected with the axle sleeve of fixing at fixed mounting part 2 left end face, and vertical clamping screw 601 outside is equipped with two reverse screw threads, vertical clamping screw 601 outside is connected with two T type areas moves piece 602 through two reverse screw threads, and two T type areas move piece 602 opposite face equal fixedly connected with one vertical clamping block 603 of opposite face right-hand member, sliding connection has two spacing slide bar 604 between two T type areas move piece 602, and two spacing slide bar 604 are through fixed block fixed connection at fixed mounting part 2 left end face, two vertical clamping block 603 opposite faces all are equipped with the non-slip rubber pad.
When in use: firstly, a gear to be assembled is clamped at the through hole on the upper part of the right end face of a fixed mounting part 2 through a transverse clamping mechanism 5 and a longitudinal clamping mechanism 6, when in clamping, the gear to be assembled is placed between two transverse clamping blocks 501 firstly, then a transverse clamping screw 502 is rotated to enable the two transverse clamping blocks 501 to start moving towards opposite directions under the action of two reverse threads, so that the gear to be assembled is clamped, then two T-shaped driving blocks 602 drive the two longitudinal clamping blocks 603 to move towards opposite directions under the action of the two reverse threads by rotating a longitudinal clamping screw 601, so that the inner hole of the gear to be assembled and the through hole on the upper part of the fixed mounting part 2 can find the concentric position more easily and the gear to be assembled is more stable when in assembling, then a rotating shaft is clamped between two guide clamping blocks 802, when in clamping, the two guide clamping blocks 802 move towards opposite directions under the action of the two reverse threads by rotating the guide screw 801, the rotating shaft is clamped, and the lubricating wear-resistant layer is arranged between the two guide clamping blocks 802, so that the rotating shaft can slide left and right between the two guide clamping blocks 802, the assembly between the gear and the rotating shaft is more accurate under the guide action of the guide clamping piece 8, the phenomena of eccentricity, deflection and the like of the gear and the axis of the rotating shaft are effectively avoided, and the assembly quality of the gear during assembly is improved;
then start driving motor 902, driving pulley carries out clockwise rotation on driving motor 902 pivot through the belt drive incomplete gear 1002, thereby make incomplete gear 1002 and rack 1001 mesh back, drive rack 1001 and remove right, then when losing the meshing back, reciprocal strike mechanism 10 rebounds the normal position left rapidly under the spring action of right side, reciprocal strike mechanism 10 left side buffering cushion will collide with the inboard pivot right-hand member of direction holder 8 simultaneously, thereby make the pivot knocked and impressed in the geared hole, thereby accomplish the assembly of gear and pivot, and owing to need not to adopt hand tool to knock and impress, not only labour saving and time saving, and can not cause the injury to staff's hand, and then convenience and security when having improved the gear assembly.
The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.
Claims (8)
1. A gear rapid Assembly device for machining which characterized in that: the device comprises a supporting table (1), wherein a fixed mounting part (2) is arranged on the left side of the upper end face of the supporting table (1), and a limiting plug-in (3) is arranged on each of the front side and the rear side of the lower part of the fixed mounting part (2); the two limiting plug-in components (3) are connected through a synchronizing rod (4); a through hole is formed in the upper portion of the right end face of the fixed mounting piece (2), and a transverse clamping mechanism (5) and a longitudinal clamping mechanism (6) are respectively arranged on the upper portion of the fixed mounting piece (2) and located outside the through hole; the right end face of the fixed mounting piece (2) is positioned at the through hole and is fixedly provided with an assembly gear through a transverse clamping mechanism (5) and a longitudinal clamping mechanism (6); the middle part of the upper end surface of the support table (1) is fixedly connected with a first Contraband-shaped bracket (7), and the upper end of the inner side of the first Contraband-shaped bracket (7) is provided with a guide clamping piece (8); the gear rotating shaft is clamped on the inner side of the guide clamping piece (8); the right side of the upper end face of the supporting table (1) is provided with a driving piece (9), the upper portion of the driving piece (9) is provided with a reciprocating knocking mechanism (10), the reciprocating knocking mechanism (10) comprises a rack (1001) and an incomplete gear (1002), the reciprocating knocking mechanism (10) is of a disc-shaped structure, the left end face of the reciprocating knocking mechanism (10) is provided with a buffer rubber mat, the right end face of the reciprocating knocking mechanism (10) is in an annular array shape and is provided with four limit guide rods in sliding connection with a second Contraband-shaped support (904), springs are sleeved outside each limit guide rod, the lower portion of the right end face of the reciprocating knocking mechanism (10) is provided with a rectangular driving block, the bottom end face of each rectangular driving block is fixedly connected with the rack (1001), the incomplete gear (1002) is rotatably connected to the inner side of the second Contraband-shaped support (904) through a rotating shaft, and the incomplete gear (1002) is meshed with the rack (1001), the front end of the rotating shaft of the incomplete gear (1002) is provided with a driven belt wheel.
2. A gear quick-assembly device for machining according to claim 1, characterized in that: the fixed mounting part (2) comprises a sliding base (201), first sliding rails (202) and limiting insertion holes (203), the bottom end face of the fixed mounting part (2) is fixedly connected with the sliding base (201), the bottom end face of the sliding base (201) is provided with two T-shaped sliding grooves which are symmetrical in the front-back direction, the sliding base (201) is connected with the two first sliding rails (202) which are fixed on the upper end face of the supporting table (1) in a sliding mode through the two T-shaped sliding grooves, the upper end face of each first sliding rail (202) is provided with a T-shaped sliding block which is connected with the T-shaped sliding grooves at the bottom of the sliding base (201) in a sliding mode, one side of the outer portion of the upper end face of each first sliding rail (202) is provided with the limiting insertion holes (203) uniformly, the upper portion of the right end face of the fixed mounting part (2) is provided with four T-shaped sliding grooves which are symmetrical in the front-back direction, and the lower portion of the right end face of the fixed mounting part (2) is provided with a handle, two reinforcing ribs are arranged between the lower part of the left end face of the fixed mounting part (2) and the upper end face of the sliding base (201).
3. A gear quick-assembly device for machining according to claim 1, characterized in that: spacing plug-in components (3) include spacing inserted bar (301), spacing plug-in components (3) are square shell structure, and inside through square slider sliding connection there is spacing inserted bar (301) spacing plug-in components (3) to both ends face about spacing inserted bar (301) runs through spacing plug-in components (3), spacing inserted bar (301) outside is located spacing plug-in components (3) inside and has cup jointed the spring, two fixedly connected with synchronizing bar (4) between spacing inserted bar (301) the upper end of spacing plug-in components (3) inside works as when spacing plug-in components (3) are in spacing state, and spacing inserted bar (301) lower extreme is pegged graft in spacing jack (203).
4. A gear quick-assembly device for machining according to claim 1, characterized in that: the transverse clamping mechanism (5) comprises a transverse clamping block (501) and a transverse clamping screw rod (502), the two outer ends of the transverse clamping screw rods (502) are rotatably connected with rotating shaft supports fixed on the right end surface of the fixed mounting part (2), two reverse threads are arranged on the outer part of the transverse clamping screw rod (502), two transverse clamping blocks (501) are connected on the outer part of the transverse clamping screw rod (502) through the two reverse threads, the opposite surfaces of the two transverse clamping blocks (501) are arc surfaces, arc-shaped anti-skidding rubber pads are arranged on the arc surfaces of the two transverse clamping blocks (501), an assembly gear is clamped between the two arc-shaped anti-skid rubber pads, the left end surface of each transverse clamping block (501) is provided with two T-shaped sliding blocks in a vertically symmetrical manner, when the transverse clamping mechanism (5) and the fixed mounting part (2) are in a mounting state, the T-shaped sliding block on the left side of the transverse clamping block (501) is connected with the T-shaped sliding groove on the right side of the fixed mounting part (2) in a sliding mode.
5. A gear quick-assembly device for machining according to claim 1, characterized in that: the longitudinal clamping mechanism (6) comprises a longitudinal clamping screw rod (601), a T-shaped belt moving block (602), a longitudinal clamping block (603) and a limiting sliding rod (604), the two outer ends of the longitudinal clamping screw rod (601) are rotatably connected with shaft sleeves fixed on the left end surface of the fixed mounting part (2), two reverse threads are arranged on the outer part of the longitudinal clamping screw rod (601), two T-shaped driving blocks (602) are connected on the outer part of the longitudinal clamping screw rod (601) through the two reverse threads, and the right ends of the opposite surfaces of the two T-shaped driving blocks (602) are fixedly connected with a longitudinal clamping block (603), two limit sliding rods (604) are connected between the two T-shaped driving blocks (602) in a sliding way, and two spacing slide bars (604) pass through fixed block fixed connection at fixed mounting spare (2) left end face, two vertical grip block (603) opposite face all is equipped with anti-skidding cushion.
6. A gear quick-assembly device for machining according to claim 1, characterized in that: guide holder (8) include lead screw (801) and direction clamp splice (802), lead screw (801) rotate through the bearing and connect on first Contraband font support (7) upper portion, and lead screw (801) outside is equipped with two reverse screw threads, lead screw (801) outside is connected with two direction clamp splices (802) through two reverse screw threads, and two direction clamp splice (802) opposite faces have all been seted up triangle-shaped and have been pressed from both sides the mouth, two lubricated wearing layer after direction clamp splice (802) opposite face is all pasted, and two direction clamp splice (802) opposite faces all are the even form and are equipped with four spacing guide arms with first Contraband font support (7) sliding connection.
7. A gear quick-assembly device for machining according to claim 1, characterized in that: the driving piece (9) comprises an adjusting screw (901), a driving motor (902), second sliding rails (903) and a second Contraband-shaped bracket (904), the driving piece (9) is of a structure like a Chinese character 'ri', dovetail sliders are arranged on the front side and the rear side of the bottom end face of the driving piece (9), the bottom of the driving piece (9) is connected with the two second sliding rails (903) fixed on the upper end face of the supporting table (1) in a sliding mode through the two dovetail sliders, two connecting rods are fixedly connected between the two second sliding rails (903), two ends of the outside of the adjusting screw (901) are rotatably connected with rotating shaft supports fixed on the upper end faces of the two connecting rods between the two second sliding rails (903), a threaded barrel connected with the adjusting screw (901) in a threaded mode is arranged at the lower end of the inside of the driving piece (9), the driving motor (902) is installed at the upper end of the inside of the driving piece (9), and a driving belt pulley is rotatably connected with the driving motor (902) through a rotating shaft, a rectangular notch is formed in the front side of the upper end face of the driving piece (9), and a second Contraband-shaped support (904) is fixedly connected to the middle of the upper end face of the driving piece (9).
8. A gear quick-assembly device for machining according to claim 1, characterized in that: when the reciprocating knocking mechanism (10) and the driving piece (9) are in an installation state, the driven belt wheel on the rotating shaft of the incomplete gear (1002) is connected with the driving belt wheel on the rotating shaft of the driving motor (902) through belt transmission.
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| CN202011108042.9A CN112276862B (en) | 2020-10-16 | 2020-10-16 | A gear rapid Assembly device for machining |
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| CN202011108042.9A CN112276862B (en) | 2020-10-16 | 2020-10-16 | A gear rapid Assembly device for machining |
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| CN112276862A CN112276862A (en) | 2021-01-29 |
| CN112276862B true CN112276862B (en) | 2022-01-11 |
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| CN113213192A (en) * | 2021-05-11 | 2021-08-06 | 湖北福灿电子科技有限公司 | Automatic feeding system of automatic feeding machine for semiconductor device processing |
| CN114261531B (en) * | 2021-12-21 | 2023-04-11 | 电子科技大学 | Intelligent flexible clamping equipment for wing |
| CN115338626B (en) * | 2022-08-16 | 2023-05-23 | 河海大学 | Mounting structure convenient to adjust water pump rotor axial position |
| CN117162020B (en) * | 2023-11-02 | 2023-12-26 | 南通星维海威精密机械有限公司 | Assembly fixture for vending machine parts |
| CN117740222B (en) * | 2024-02-21 | 2024-04-26 | 贵州大学 | Wood-like beam prestress testing device |
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| JP2008292650A (en) * | 2007-05-23 | 2008-12-04 | Funai Electric Co Ltd | Elevating mechanism and image projection device |
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| CN111590269A (en) * | 2020-05-29 | 2020-08-28 | 全椒县众联机械有限公司 | Assembling tool of wear-resistant gear set convenient to assemble |
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| JP2008292650A (en) * | 2007-05-23 | 2008-12-04 | Funai Electric Co Ltd | Elevating mechanism and image projection device |
| CN106493558A (en) * | 2016-09-29 | 2017-03-15 | 联合汽车电子有限公司 | Electronic throttle idler gear assembly system |
| CN108127615A (en) * | 2017-12-22 | 2018-06-08 | 河南智盈电子技术有限公司 | A kind of gear assembles device |
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Effective date of registration: 20211229 Address after: 413000 north of Industrial Avenue, Longling Industrial Park, Heshan District, Yiyang City, Hunan Province Applicant after: HUNAN RUIDA HEAVY MACHINERY EQUIPMENT Co.,Ltd. Address before: Yanjingshe (Shanghai) precision machining Co., Ltd Applicant before: Yao Renyu |