CN216542044U - Bow-shaped circle graduation cutting frock - Google Patents

Bow-shaped circle graduation cutting frock Download PDF

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Publication number
CN216542044U
CN216542044U CN202123174517.7U CN202123174517U CN216542044U CN 216542044 U CN216542044 U CN 216542044U CN 202123174517 U CN202123174517 U CN 202123174517U CN 216542044 U CN216542044 U CN 216542044U
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CN
China
Prior art keywords
screw rod
bow
cutting tool
supporting
fixed
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Active
Application number
CN202123174517.7U
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Chinese (zh)
Inventor
蒋敏
许小军
唐涛
郭益新
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Wuxi Leifeisaier Machinery Technology Co ltd
Original Assignee
Wuxi Leifeisaier Machinery Technology Co ltd
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Application filed by Wuxi Leifeisaier Machinery Technology Co ltd filed Critical Wuxi Leifeisaier Machinery Technology Co ltd
Priority to CN202123174517.7U priority Critical patent/CN216542044U/en
Application granted granted Critical
Publication of CN216542044U publication Critical patent/CN216542044U/en
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Abstract

The utility model discloses a graduated cutting tool for an arch ring, which relates to the field of processing of the arch ring, and comprises a workbench, wherein a rotating table is arranged on one side of the workbench, a driving gear is arranged in the middle of one side of the rotating table through a rotating shaft, a product, a supporting and adjusting sleeve, a sliding chute and a rack are respectively arranged on one side of the rotating table, a bearing penetrates through one end of the supporting and adjusting sleeve, and a pressing plate is fixed at one end of the bearing. The material and finish machining cost is also reduced, and the energy conservation and the efficiency improvement are really realized.

Description

Bow-shaped circle graduation cutting frock
Technical Field
The utility model relates to the field of machining of bow rings, in particular to a bow ring indexing cutting tool.
Background
The cutting tool is used for flatly placing a workpiece on a flat plate, then pressing and fixing the workpiece, and cutting the workpiece through a band saw to cut or cut off the workpiece.
In the bow-shaped circle cutting process, because the angle size of every product is different, originally, according to the parting line to the optical clamping, often look for the center of the semicircle, and when cutting another after cutting one, must replace the clamping again, so every product both sides face after the cutting all inequality skew center, just can enlarge both sides surplus and carry out the finish machining for the product, this kind of mode cutting mode causes the product to scrap very easily, secondly, comparatively troublesome during the clamping, influenced work efficiency.
SUMMERY OF THE UTILITY MODEL
Based on the technical problems, the utility model aims to provide the bow-shaped ring indexing cutting tool to solve the technical problems of poor cutting effect and troublesome clamping.
In order to achieve the purpose, the utility model provides the following technical scheme: bow-shaped circle graduation cutting frock, comprises a workbench, the revolving stage is installed to workstation one side, install the driving gear through the pivot in the middle of one side of revolving stage, one side of revolving stage is provided with product, support adjusting collar, spout and rack respectively, the one end of supporting the adjusting collar runs through there is the bearing, the one end of bearing is fixed with the clamp plate, one side of clamp plate is provided with the expansion joint, the internally mounted of spout has screw rod one, the one end of screw rod one extends to the inside of expansion joint and is provided with gland nut, the spring has been cup jointed to the surface of screw rod one, the surface of supporting the adjusting collar is provided with driven gear, the edge of workstation is provided with the mounting, one side of mounting runs through respectively has locating lever and screw rod two, the one end of screw rod two and locating lever is fixed with the pinion rack.
Furthermore, a knob is fixed at one end of the second screw rod, and a steering wheel is fixed at one end of the rotating shaft.
Through adopting above-mentioned technical scheme, the knob is convenient for rotate screw rod two, and it is more convenient when making the pivot rotate to turn the rudder.
Furthermore, the driven gears are provided with a plurality of groups, and the driving gears are meshed with the driven gears.
Through adopting above-mentioned technical scheme, it can drive multiunit driven gear rotation to use the driving gear rotation, has simplified work step.
Furthermore, a plurality of balls are arranged between the workbench and the rotating platform.
Through adopting above-mentioned technical scheme for the revolving stage is more stable when rotating, has improved the holding power to the revolving stage.
Furthermore, the pressing plates are provided with a plurality of groups, and the pressing plates are arranged in an annular shape at equal intervals.
By adopting the technical scheme, the product is more stable when being fixed, and the cutting effect of the product is ensured.
Furthermore, a plurality of cutting grooves are formed in the edge position of the rotating table.
Through adopting above-mentioned technical scheme, the band saw of being convenient for cuts the product, provides the cutting space for the band saw, can not hinder the frock.
In summary, the utility model mainly has the following beneficial effects:
1. when the bow-shaped ring is fixed, a worker firstly rotates the rotating shaft, the driving gear drives the driven gear to rotate, the support adjusting sleeve and the support drive the pressing plate to rotate, the screw rod simultaneously slides in the moving port and the sliding groove when the pressing plate rotates, the angle of the pressing plate is changed, the bow-shaped ring is convenient to place, then the worker reversely rotates the rotating shaft, so that a plurality of groups of pressing plates return, and then the worker rotates the compression nut, so that the pressing plate compresses the bow-shaped ring;
2. the rotary table is provided with the second screw rod, the toothed plate, the rack and the positioning rod, when the cutting position of the bow-shaped ring is adjusted, a worker rotates the rotary table to enable the cutting position of the bow-shaped ring to be located under a band saw, then the second screw rod is rotated to enable the toothed plate to be meshed with the rack, the purpose of fixing the position is further achieved, the rotary table is prevented from rotating due to instability during cutting, the toothed plate can only move linearly without rotating under the action of the positioning rod, the toothed plate can be meshed with the rack better, and the cutting stability is improved;
3. the utility model only needs to mount the center of the tool on the workbench in a focusing way, the excircle of the bow-shaped ring only needs to be corrected by the dial indicator, then the bow-shaped ring is pressed tightly, all cutting is finished at one time, any angle is centered, the operation ensures the angle, the quality is stable, the operation is easy, simple and convenient, the product quality is stable and qualified, the speed efficiency is obviously improved, the utility model is applicable to cutting various products (bow-shaped seat rings), the utility model can be used universally, the quality is stable, the material and finish machining cost is also reduced, and the energy saving and the efficiency improvement are really realized.
Drawings
FIG. 1 is a schematic view of a turntable according to the present invention;
FIG. 2 is a schematic side view of the turntable according to the present invention;
FIG. 3 is a schematic view of the support adjustment sleeve of the present invention;
fig. 4 is a schematic view of the tooth plate structure of the present invention.
In the figure: 1. a work table; 2. a rotating table; 3. a rack; 4. producing a product; 5. a chute; 6. a driving gear; 7. pressing a plate; 8. a fixing member; 9. a rotating shaft; 10. steering; 11. supporting the adjusting sleeve; 12. a driven gear; 13. a support; 14. a first screw rod; 15. a spring; 16. a second screw; 17. a toothed plate; 18. positioning a rod; 19. a knob; 20. a movable opening; 21. and (5) pressing the nut.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.
The following describes an embodiment of the present invention based on its overall structure.
An arch ring indexing cutting tool comprises a workbench 1, a rotary table 2 is installed on one side of the workbench 1, a driving gear 6 is installed in the middle of one side of the rotary table 2 through a rotating shaft 9, a product 4, a supporting adjusting sleeve 11, a sliding groove 5 and a rack 3 are respectively arranged on one side of the rotary table 2, a plurality of balls are arranged between the workbench 1 and the rotary table 2, so that the rotary table 2 is more stable in rotation, the supporting force for the rotary table 2 is improved, a bearing 13 penetrates through one end of the supporting adjusting sleeve 11, a pressing plate 7 is fixed at one end of the bearing 13, a movable opening 20 is arranged on one side of the pressing plate 7, a screw rod 14 is installed inside the sliding groove 5, one end of the screw rod 14 extends into the movable opening 20 and is provided with a compression nut 21, a spring 15 is sleeved on the outer surface of the screw rod 14, and a driven gear 12 is arranged on the outer surface of the supporting adjusting sleeve 11, the edge of workstation 1 is provided with mounting 8, and one side of mounting 8 has run through respectively locating lever 18 and two 16 of screw rod, and the one end of two 16 of screw rods and locating lever 18 is fixed with pinion rack 17, and the one end of two 16 of screw rods is fixed with knob 19, and the one end of pivot 9 is fixed with helm 10, and knob 19 is convenient for rotate screw rod two 16, and it is more convenient when helm 10 makes pivot 9 rotate.
Referring to fig. 1 and 3, the driven gears 12 are provided with a plurality of sets, and the driving gear 6 is meshed with the plurality of sets of driven gears 12, so that the driving gear 6 rotates to drive the plurality of sets of driven gears 12 to rotate, thereby simplifying the working steps.
Referring to fig. 1, 2 and 3, the pressing plates 7 are provided with a plurality of groups, and the plurality of groups of pressing plates 7 are arranged in an annular shape at equal intervals, so that the product is more stable when being fixed, and the cutting effect of the product is ensured.
Referring to fig. 1 and 2, the edge of the rotary table 2 is provided with a plurality of cutting grooves, so that the band saw can cut the product 4 conveniently, a cutting space is provided for the band saw, and the tool cannot be damaged.
The implementation principle of the embodiment is as follows: when fixing the bow-shaped ring, a worker firstly rotates the rotating shaft 9 and the driving gear 6 drives the driven gear 12 to rotate, so that the supporting and adjusting sleeve 11 and the bearing 13 drive the pressing plate 7 to rotate, when the pressure plate 7 rotates, the first screw 14 slides in the movable opening 20 and the sliding groove 5 simultaneously, so that the angle of the pressure plate 7 is changed, thereby facilitating the placement of the bow-shaped ring, then the worker rotates the rotating shaft 9 reversely to return the plurality of sets of pressing plates 7, and then the worker rotates the pressing nut 21 to press the arcuate rings by the pressing plates 7, when the cutting position of the bow-shaped ring is adjusted, a worker rotates the rotating platform 2 to ensure that the cutting position of the bow-shaped ring is positioned under the band saw, then the second screw 16 is rotated to enable the toothed plate 17 to be meshed with the rack 3, so that the aim of fixing the position is achieved, and the rotating table 2 is prevented from rotating due to instability during cutting.
Although embodiments of the present invention have been shown and described, the present embodiments are merely illustrative of the present invention and are not intended to limit the present invention, and the described specific features, structures, materials or characteristics may be combined in any suitable manner in any one or more embodiments or examples, and those skilled in the art can make modifications, substitutions, variations, etc. of the embodiments as required without departing from the principle and spirit of the present invention, but within the scope of the claims of the present invention.

Claims (6)

1. Bow-shaped circle graduation cutting frock, including workstation (1), its characterized in that: the automatic adjusting device is characterized in that a rotary table (2) is installed on one side of the workbench (1), a driving gear (6) is installed in the middle of one side of the rotary table (2) through a rotating shaft (9), a product (4), a supporting adjusting sleeve (11), a sliding groove (5) and a rack (3) are respectively arranged on one side of the rotary table (2), a supporting sleeve (13) penetrates through one end of the supporting adjusting sleeve (11), a pressing plate (7) is fixed at one end of the supporting sleeve (13), a movable opening (20) is arranged on one side of the pressing plate (7), a first screw rod (14) is installed inside the sliding groove (5), one end of the first screw rod (14) extends to the inside of the movable opening (20) and is provided with a compression nut (21), a spring (15) is sleeved on the outer surface of the first screw rod (14), a driven gear (12) is arranged on the outer surface of the supporting adjusting sleeve (11), a fixing piece (8) is arranged at the edge of the workbench (1), a positioning rod (18) and a second screw rod (16) penetrate through one side of the fixing piece (8) respectively, and a toothed plate (17) is fixed at one end of the second screw rod (16) and one end of the positioning rod (18).
2. The arcuate ring indexing cutting tool set forth in claim 1, wherein: one end of the second screw rod (16) is fixed with a knob (19), and one end of the rotating shaft (9) is fixed with a steering wheel (10).
3. The arcuate ring indexing cutting tool set forth in claim 1, wherein: the driven gears (12) are provided with a plurality of groups, and the driving gear (6) is meshed with the driven gears (12).
4. The arcuate ring indexing cutting tool set forth in claim 1, wherein: a plurality of balls are arranged between the workbench (1) and the rotating platform (2).
5. The arcuate ring indexing cutting tool set forth in claim 1, wherein: the pressing plates (7) are provided with a plurality of groups, and the pressing plates (7) are arranged in an annular shape at equal intervals.
6. The arcuate ring indexing cutting tool set forth in claim 1, wherein: the edge position of the rotating table (2) is provided with a plurality of cutting grooves.
CN202123174517.7U 2021-12-16 2021-12-16 Bow-shaped circle graduation cutting frock Active CN216542044U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202123174517.7U CN216542044U (en) 2021-12-16 2021-12-16 Bow-shaped circle graduation cutting frock

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202123174517.7U CN216542044U (en) 2021-12-16 2021-12-16 Bow-shaped circle graduation cutting frock

Publications (1)

Publication Number Publication Date
CN216542044U true CN216542044U (en) 2022-05-17

Family

ID=81542747

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202123174517.7U Active CN216542044U (en) 2021-12-16 2021-12-16 Bow-shaped circle graduation cutting frock

Country Status (1)

Country Link
CN (1) CN216542044U (en)

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