CN212601437U

CN212601437U - Arc gear spare processing tool

Info

Publication number: CN212601437U
Application number: CN202021244915.4U
Authority: CN
Inventors: 万晓京; 翁煜超; 万帆
Original assignee: Shanghai Keli Machinery Manufacturing Co ltd
Current assignee: Shanghai Keli Machinery Manufacturing Co ltd
Priority date: 2020-06-29
Filing date: 2020-06-29
Publication date: 2021-02-26
Anticipated expiration: 2030-06-29

Abstract

The application relates to the field of processing jigs, in particular to an arc-shaped gear piece processing jig which comprises a base, wherein a clamping mechanism is arranged on the base and comprises a first supporting rod, a second supporting rod, a third supporting rod and clamping blocks arranged on the first supporting rod, the second supporting rod and the third supporting rod, the first supporting rod is arranged at one end of the base, and the second supporting rod and the third supporting rod are arranged at the other end of the base; the end, close to the base, of each of the first supporting rod, the second supporting rod and the third supporting rod is arranged on the base in a liftable and fixed mode, the end, far away from the base, of each of the first supporting rod, the second supporting rod and the third supporting rod is arranged on the base in a sliding mode with the clamping block respectively, and the first supporting rod, the second supporting rod and the third supporting rod are provided with stop blocks respectively. This application has head, kink and the afterbody of accurate centre gripping arched gear spare, is favorable to the firm of arched gear spare centre gripping, and is favorable to the effect of the processing of arched gear spare.

Description

Arc gear spare processing tool

Technical Field

The application relates to the field of processing tools, in particular to an arc-shaped gear piece processing tool.

Background

The existing jig is a tool for carpenters, ironmen, pincers, machines, electric controls and other handicrafts, and is mainly used as a tool for assisting in controlling position or action (or both). The jig can be divided into a process assembly type jig, a project test type jig and a circuit board test type jig.

The current chinese utility model patent that publication number is CN210307502U discloses a gear clamp, including support frame, tray, stopper, briquetting and power device, the support frame is the U-shaped, and the both ends of tray are rotated and are connected on the support frame to wherein one end is passed the support frame and is connected with power device, and the edge of tray is fixed with a plurality of stoppers, bolted connection briquetting on every stopper, when having placed the gear on the tray, compresses tightly the briquetting, and under power device's drive, the tray is along the connecting wire gyration of tray and support frame.

To the correlation technique among the above-mentioned, the inventor thinks that there is when this gear anchor clamps are using, only is fit for the ordinary circular gear of centre gripping, and because of the clamping position is fixed when stopper centre gripping arc gear spare, can lead to the position that arc gear spare adds the holding inaccurate, leads to the unstable of arc gear spare centre gripping, is unfavorable for the defect of the processing of arc gear spare.

SUMMERY OF THE UTILITY MODEL

In order to improve the defect among the correlation technique, this application provides an arc gear spare processing tool, and its head, kink and the afterbody that has accurate centre gripping arc gear spare are favorable to the firm of arc gear spare centre gripping, are favorable to the advantage of the processing of arc gear spare.

The application provides a pair of arc gear spare processing tool adopts following technical scheme:

a processing jig for arc-shaped gear pieces comprises a base, wherein a clamping mechanism is arranged on the base and comprises a first supporting rod, a second supporting rod, a third supporting rod and clamping blocks arranged on the first supporting rod, the second supporting rod and the third supporting rod, the first supporting rod is arranged at one end of the base, and the second supporting rod and the third supporting rod are arranged at the other end of the base; the one end that first bracing piece, second bracing piece and third bracing piece are close to the base is liftable fixed the setting on the base respectively, and the one end that the base was kept away from to first bracing piece, second bracing piece and third bracing piece slides the setting with the clamp splice respectively, is provided with respectively on first bracing piece, second bracing piece and the third bracing piece and carries out spacing dog to the clamp splice.

Through adopting above-mentioned technical scheme, when ARC gear spare processing tool is when using, place ARC gear spare on the base, respectively at first bracing piece through the clamp splice, second bracing piece and afterbody support the pole on slide, the head of butt ARC gear spare respectively, kink and afterbody, and then through first bracing piece, second bracing piece and third bracing piece are close to the one end lift of base and fix, first bracing piece, second bracing piece and third bracing piece drive the dog respectively and remove, the dog supports the clamp splice respectively tightly at ARC gear spare's head, kink and afterbody, then the clamp splice is fixed ARC gear spare on the base. So set up, be favorable to head, kink and the afterbody of accurate centre gripping arc gear spare, be favorable to more firm with arc gear spare centre gripping, be favorable to the processing of arc gear spare.

Preferably, a plurality of limiting rods for limiting the arc-shaped gear pieces are arranged on the side wall, close to the clamping block, of the base.

Through adopting above-mentioned technical scheme, when the processing tool of arc gear spare is using, place arc gear spare on the base, and then push away arc gear spare the gag lever post next door, carry on spacingly through a plurality of gag lever posts. The clamping device is beneficial to placing the arc gear piece at an accurate position, the head part, the clamping part and the tail part of the arc gear piece are clamped and fixed conveniently, the arc gear piece is clamped more stably, and the arc gear piece is processed.

Preferably, a plurality of processing grooves are arranged on the side wall of the base close to the clamping block.

Through adopting above-mentioned technical scheme, when arc gear spare processing tool was kept away from a lateral wall of base and is add man-hour in drilling to arc gear spare, the processing groove is favorable to leaving the surplus to the brill sword of arc gear spare drilling, is favorable to preventing that the brill sword from damaging the base, is favorable to protecting the base.

Preferably, the clamping blocks and the base are respectively provided with a butting piece, one end, far away from the clamping blocks, of the butting piece is abutted to the base, and one end, far away from the base, of the butting piece is connected with the clamping blocks.

Through adopting above-mentioned technical scheme, support the clamp splice respectively when tightly at the head of ARC gear spare, kink and afterbody when the dog, support the one end jack-up that ARC gear spare was kept away from to the clamp splice, and then make the head of ARC gear spare, kink and the afterbody of clamp splice difference centre gripping fasten more, be favorable to improving the stability that ARC gear spare processing tool processed ARC gear spare.

Preferably, the clamping blocks are respectively provided with a threaded hole, and the abutting piece penetrates through the threaded hole and is in threaded connection with the clamping blocks.

Through adopting above-mentioned technical scheme, when the processing tool of arc gear spare was using, support tight and wear to establish screw hole and clamp splice threaded connection, the lift of the clamp splice of being convenient for is favorable to adapting to the arc gear spare of different thickness, is favorable to improving the adaptability of arc gear spare processing tool.

Preferably, the abutting pieces are respectively provided with a fastener, and the fasteners are located between the clamping blocks and the base.

Through adopting above-mentioned technical scheme, when supporting the piece and the clamp splice passes through threaded connection lift fixed, the fastener is favorable to further will supporting that piece and clamp splice are fixed inseparabler, is favorable to improving the stability that arc gear spare processing tool processed arc gear spare.

Preferably, a lifting driving piece is arranged between the clamping block and the base, one end of the lifting driving piece is rotatably connected with the clamping block, and the other end of the lifting driving piece is arranged on the base.

Through adopting above-mentioned technical scheme, when the arc gear spare processing tool is using, the lift driving piece drives the clamp splice and goes up and down, is favorable to adapting to the arc gear spare of different thickness, is favorable to improving the adaptability of arc gear spare processing tool. And when the dog supported the clamp splice tightly respectively at the head of arc gear spare, kink and afterbody, the cylinder was kept away from the one end jack-up of arc gear spare with the clamp splice, and then made the head of arc gear spare, kink and the afterbody of clamp splice centre gripping respectively fasten more, was favorable to improving the stability of arc gear spare processing tool processing arc gear spare.

Preferably, a gasket is arranged between the stop block and the clamping block.

Through adopting above-mentioned technical scheme, when the dog supports the clamp splice tightly on the curved gear spare, the gasket is favorable to preventing to produce the scratch when clamp splice and dog are contradicted, is favorable to protecting the clamp splice, and is favorable to dog and clamp splice to support tight inseparabler, and then is favorable to improving the stability that curved gear spare processing tool processed curved gear spare.

Preferably, the clamping mechanisms are arranged on the base in multiple groups.

Through adopting above-mentioned technical scheme, when the processing tool of arc gear spare is using, set up clamping mechanism into the multiunit, be favorable to improving the machining efficiency of arc gear spare, be favorable to the batch production of arc gear spare.

In summary, the present application includes at least one of the following beneficial technical effects:

1. when the arc gear spare processing tool is using, place arc gear spare on the base, through the clamp splice respectively at first bracing piece, second bracing piece and afterbody support the pole on slide, the head of butt arc gear spare respectively, kink and afterbody, and then through first bracing piece, the one end that second bracing piece and third bracing piece are close to the base goes up and down fixedly, first bracing piece, second bracing piece and third bracing piece drive the dog respectively and remove, the dog supports the clamp splice respectively tightly at the head of arc gear spare, kink and afterbody, then the clamp splice is fixed arc gear spare on the base. Due to the arrangement, the head part, the bent part and the tail part of the arc gear piece can be clamped accurately, the arc gear piece can be clamped more stably, and the arc gear piece can be machined;

2. when the arc gear piece processing jig is used, the arc gear piece is placed on the base, then the arc gear piece is pushed to the side of the limiting rod, and the limiting rod is limited through the limiting rods. The arc gear piece can be placed at an accurate position conveniently, the head, the clamping part and the tail of the arc gear piece can be clamped and fixed conveniently, the arc gear piece can be clamped more stably, and the arc gear piece can be machined conveniently;

3. when the dog supports the clamp splice tightly respectively when head, kink and the afterbody of arc gear spare, the one end jack-up of arc gear spare is kept away from with the clamp splice to the clamp splice, and then makes head, kink and the afterbody of the arc gear spare of clamp splice difference centre gripping fasten more, is favorable to improving the stability that arc gear spare processing tool processed arc gear spare.

Drawings

FIG. 1 is a schematic view of the overall construction of an arcuate gear member according to the present application;

FIG. 2 is a schematic view of the overall structure of embodiment 1 of the present application;

fig. 3 is a schematic view of the overall structure of embodiment 2 of the present application.

Description of reference numerals: 1. a head portion; 2. a bending section; 3. a tail portion; 4. machining a hole; 5. a base; 6. a clamping mechanism; 61. a first support bar; 62. a second support bar; 63. a third support bar; 64. a clamping block; 7. a gasket; 8. a stopper; 9. an abutting piece; 10. a threaded hole; 11. a fastener; 12. a limiting rod; 13. processing a tank; 14. and a lifting driving piece.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses arc gear spare processing tool.

Example 1

Referring to fig. 1, the arc gear piece includes a head 1, a bending part 2 and a

tail

3, and 3 machining holes 4 with circular insertion cross sections are arranged on the arc gear piece.

Referring to fig. 2, an arc gear piece processing tool includes a base 5 that is cuboid, is provided with multiunit clamping mechanism 6 on the base 5, and clamping mechanism 6 is sharp evenly distributed, and clamping mechanism 6 of this embodiment is preferred 3 groups. The multiple groups of clamping mechanisms 6 are beneficial to improving the processing efficiency of the arc-shaped gear pieces and are beneficial to batch production of the arc-shaped gear pieces.

The clamping mechanism 6 includes a first support rod 61, a second support rod 62, a third support rod 63, and a clamping block 64 disposed on the first support rod 61, the second support rod 62, and the third support rod 63, the first support rod 61, the second support rod 62, and the third support rod 63 are all cylindrical, the clamping block 64 is rectangular, and the first support rod 61, the second support rod 62, and the third support rod 63 are preferably screws in this embodiment. The first supporting rod 61 is arranged at one end of the base 5, and the second supporting rod 62 and the third supporting rod 63 are arranged at the other end of the base 5; the ends, close to the base 5, of the first support rod 61, the second support rod 62 and the third support rod 63 are fixedly arranged on the base 5 in a lifting mode through threaded connection respectively, and the ends, far away from the base 5, of the first support rod 61, the second support rod 62 and the third support rod 63 penetrate through the clamping blocks 64 in a sliding mode. The first support rod 61, the second support rod 62 and the third support rod 63 are respectively provided with a stop block 8 for limiting the clamping block 64, the stop block 8 is cylindrical, and a hexagonal sinking groove is formed in one side wall of the stop block 8 far away from the base 5. First bracing piece 61, second bracing piece 62 and third bracing piece 63 drive dog 8 respectively and remove, dog 8 supports clamp splice 64 respectively tightly at the head 1 of ARC gear spare, kink 2 and afterbody 3, then clamp splice 64 fixes ARC gear spare on base 5, be favorable to accurate centre gripping ARC gear spare head 1, kink 2 and afterbody 3, be favorable to more firm with ARC gear spare centre gripping, be favorable to the processing of ARC gear spare.

The clamping block 64 and the base 5 are respectively provided with a clamping piece 9 therebetween, a circular threaded hole 10 is formed in one side wall of the clamping block 64 close to the base 5, one end, far away from the clamping block 64, of the clamping piece 9 is abutted against the base 5, one end, far away from the base 5, of the clamping piece 9 penetrates through the threaded hole 10 and is in threaded connection with the clamping block 64, and the clamping piece 9 is preferably a bolt in the embodiment. Support chucking piece 9 and wear to establish screw hole 10 and clamp splice 64 threaded connection, the lift of the clamp splice 64 of being convenient for, be favorable to adapting to the arcuate gear spare of different thickness, dog 8 supports the clamp splice 64 respectively tightly at the head 1 of arcuate gear spare simultaneously, during kink 2 and afterbody 3, support chucking piece 9 and keep away from the one end jack-up of arcuate gear spare with clamp splice 64, and then make the head 1 of the arcuate gear spare of clamp splice 64 difference centre gripping, kink 2 and afterbody 3 fasten more, be favorable to improving the stability when arcuate gear spare processing tool processes arcuate gear spare.

The fastening member 9 is sleeved with a fastening member 11, the fastening member 11 is located between the chuck and the base 5, the fastening member 11 is preferably a hexagonal nut, and the fastening member 11 is in threaded connection with the fastening member 9. When the abutting piece 9 and the clamping block 64 are fixedly connected through threads in a lifting mode, the fastening piece 11 is favorable for further fixing the abutting piece 9 and the clamping block 64 more tightly, and the stability of the arc-shaped gear piece processing jig for processing the arc-shaped gear piece is improved.

The base 5 is provided with a plurality of gag lever posts 12 that carry on spacingly to the curved gear spare on being close to the lateral wall of clamp splice 64, and gag lever post 12 is cylindricly, and the gag lever post 12 of every group clamping mechanism 6 department of this embodiment is preferred 3. When the arc gear spare processing tool is using, place arc gear spare on base 5, and then push away gear spare to gag lever post 12 next door, carry on spacingly through a plurality of gag lever posts 12, be favorable to placing arc gear spare in accurate position, the arc gear spare head of being convenient for 1, the centre gripping of clamping part and afterbody 3 is fixed, be favorable to more firm with arc gear spare centre gripping, be favorable to the processing of arc gear spare.

The side wall of the base 5 close to the clamping block 64 is provided with a plurality of circular processing grooves 13. The quantity of the processing groove 13 of every group of clamping mechanism 6 department of this embodiment is preferably 3, and when arc gear spare processing tool was carried out drilling to a lateral wall that base 5 was kept away from to arc gear spare and is processed, processing groove 13 was favorable to leaving the surplus to the drilling tool of arc gear spare drilling, was favorable to preventing that the drilling tool from damaging base 5, was favorable to protecting base 5.

The implementation principle of the embodiment 1 is as follows: when the arc gear piece processing jig is used, a plurality of arc gear pieces are placed on the base 5, then the arc gear pieces are pushed aside the limiting rods 12, and the limiting rods 12 are used for limiting. The abutting piece 9 is threaded through the threaded hole 10 and is in threaded connection with the clamping block 64, meanwhile, the clamping block 64 is respectively threaded and slides on the first supporting rod 61, the second supporting rod 62 and the third supporting rod 63, then the clamping block 64 is respectively abutted against the head part 1, the bent part 2 and the tail part 3 of the arc-shaped gear piece, then, the fastening piece 11 and the abutting piece 9 are connected in a threaded mode, the abutting piece 9 and the stop block 8 are further fixed, then the first support bar 61, the second support bar 62 and the third support bar 63 are fixed at the end close to the base 5 by lifting, then the first support bar 61, the second support bar 62 and the third support bar 63 respectively drive the stop block 8 to move, the abutting piece 9 jacks up the end part of the stop block 8 far away from the arc-shaped gear piece, meanwhile, the clamping blocks 64 are respectively abutted to the head portion 1, the bent portion 2 and the tail portion 3 of the arc-shaped gear piece by the stop block 8, and then the arc-shaped gear piece is fixed on the base 5 by the clamping blocks 64. So set up, be favorable to accurate centre gripping arc gear piece's head 1, kink 2 and afterbody 3, be favorable to more firm with arc gear piece centre gripping, be favorable to the processing of arc gear piece.

Example 2

Referring to fig. 3, the present embodiment is different from embodiment 1 in that: the lifting driving member 14 is disposed between the clamping block 64 and the base 5, one end of the lifting driving member 14 is rotatably connected to the clamping block 64 through a cylindrical pin, and the other end of the lifting driving member 14 is disposed on the base 5, and the lifting driving member 14 is preferably an air cylinder. The lifting driving member 14 drives the clamping block 64 to lift, which is beneficial to adapting to arc-shaped gear pieces with different thicknesses. And when dog 8 supported clamp splice 64 tightly respectively at head 1, kink 2 and afterbody 3 of arc gear spare, the cylinder was kept away from the one end jack-up of arc gear spare with clamp splice 64, and then made the arc gear spare of clamp splice 64 difference centre gripping head 1, kink 2 and afterbody 3 fasten more, be favorable to improving the stability when arc gear spare processing tool processes arc gear spare.

An annular gasket 7 is arranged between the stop block 8 and the clamping block 64, the gasket 7 is sleeved on the support rod, and the gasket 7 is preferably made of silica gel. Gasket 7 is favorable to preventing to produce the scratch when clamp splice 64 contradicts with dog 8, is favorable to protecting clamp splice 64, and is favorable to dog 8 and clamp splice 64 to support tight inseparabler, and then is favorable to improving the stability when arc gear spare processing tool processes arc gear spare.

The implementation principle of the embodiment 2 is as follows: when the processing jig of arc gear spare is using, lift driving piece 14 drives clamp splice 64 and goes up and down, the slip is worn to establish respectively at first bracing piece 61 simultaneously to clamp splice 64, on second bracing piece 62 and the third bracing piece 63, then clamp splice 64 is the head 1 of butt arc gear spare respectively, kink 2 and afterbody 3, the cylinder keeps away from the one end jack-up of arc gear spare with clamp splice 64, and then make clamp splice 64 head 1 of the arc gear spare of centre gripping respectively, kink 2 and afterbody 3 fasten more, be favorable to improving the stability that arc gear spare processing jig processed arc gear spare. Gasket 7 is favorable to preventing to produce the scratch when clamp splice 64 contradicts with dog 8, is favorable to protecting clamp splice 64, and is favorable to dog 8 and clamp splice 64 to support tight inseparabler, and then is favorable to improving the stability that arc gear spare processing tool processed arc gear spare.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides an arc gear spare processing tool which characterized in that: the clamping device comprises a base (5), wherein a clamping mechanism (6) is arranged on the base (5), the clamping mechanism (6) comprises a first supporting rod (61), a second supporting rod (62), a third supporting rod (63) and clamping blocks (64) arranged on the first supporting rod (61), the second supporting rod (62) and the third supporting rod (63), the first supporting rod (61) is arranged at one end of the base (5), and the second supporting rod (62) and the third supporting rod (63) are arranged at the other end of the base (5); one end of each of the first supporting rod (61), the second supporting rod (62) and the third supporting rod (63) close to the base (5) is respectively arranged on the base (5) in a lifting and fixing mode, one end of each of the first supporting rod (61), the second supporting rod (62) and the third supporting rod (63) far away from the base (5) is respectively arranged on the clamping block (64) in a sliding mode, and a stop block (8) for limiting the clamping block (64) is arranged on each of the first supporting rod (61), the second supporting rod (62) and the third supporting rod (63).

2. The arcuate gear member machining jig according to claim 1, wherein: the side wall of the base (5) close to the clamping block (64) is provided with a plurality of limiting rods (12) for limiting the arc-shaped gear pieces.

3. The arcuate gear member machining jig according to claim 1, wherein: the side wall of the base (5) close to the clamping block (64) is provided with a plurality of processing grooves (13).

4. The arcuate gear member machining jig according to claim 1, wherein: and a clamping piece (9) is arranged between the clamping block (64) and the base (5), one end, far away from the clamping block (64), of the clamping piece (9) is abutted against the base (5), and one end, far away from the base (5), of the clamping piece (9) is connected with the clamping block (64).

5. The arcuate gear member machining jig according to claim 4, wherein: the clamping blocks (64) are respectively provided with a threaded hole (10), and the abutting piece (9) penetrates through the threaded hole (10) to be in threaded connection with the clamping blocks (64).

6. The arcuate gear member machining jig according to claim 5, wherein: the abutting pieces (9) are respectively provided with a fastener (11), and the fasteners (11) are located between the clamping blocks (64) and the base (5).

7. The arcuate gear member machining jig according to claim 1, wherein: a lifting driving piece (14) is arranged between the clamping block (64) and the base (5), the lifting driving piece (14) is arranged on the base (5), and one end, far away from the base (5), of the lifting driving piece (14) is rotatably connected with the clamping block (64).

8. The arcuate gear member machining jig according to claim 1, wherein: a gasket (7) is arranged between the stop block (8) and the clamping block (64).

9. The arcuate gear member machining jig according to claim 1, wherein: the clamping mechanisms (6) are arranged on the base (5) in a plurality of groups.