CN100581763C - Edge trimmer - Google Patents
Edge trimmer Download PDFInfo
- Publication number
- CN100581763C CN100581763C CN200910096105A CN200910096105A CN100581763C CN 100581763 C CN100581763 C CN 100581763C CN 200910096105 A CN200910096105 A CN 200910096105A CN 200910096105 A CN200910096105 A CN 200910096105A CN 100581763 C CN100581763 C CN 100581763C
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- China
- Prior art keywords
- main shaft
- bearing
- tooth sector
- blade
- seat
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Nonmetal Cutting Devices (AREA)
Abstract
The invention relates to an edge trimmer for solving the technical problems that that handwork is difficult to cut a sheet material into a complex concave curve. A mainshaft of the edge trimmer is arranged inside a mainshaft seat by a bearing; the inside of a tool post seat of the mainshaft seat is provided with an eccentric wheel; the eccentric wheel is connected to the outer end of the mainshaft; a tool post rocking ram is arranged on the tool post seat through the bearing; the base part of the tool post rocking arm and the eccentric wheel are in sliding arrangement; the end part of the tool post rocking arm is provided with an upper blade; a lower transmission shaft is arranged inside a sliding shaft through the bearing, and the sliding shaft is arranged inside a linear bearing seat through a linear bearing, so that the sliding shaft can only do linear motion in the axial direction and cannot rotate; the inside of a steering gear seat at outer end of the sliding shaft is provided with a shaft end steering gear component and a blade steering gear component which are engaged with each other; the shaft end steering gear component is connected with the outer end of a lower transmission shaft; and the end part of the blade steering gear component is provided with a lower rotatory blade. The upper blade driven by the mainshaft cuts the lower rotatory blade driven by the lower transmission shaft to complete the cutting and side trimming of a workpiece.
Description
Technical field
The invention belongs to a kind of apparatus field of cutting out, specifically relate to a kind of trimmer.
Background technology
In the prior art, industries such as clothes, process hides, shoemaking, rubber and plastic products, for the operation of cutting out of complex curve shape sheet material, main dependence uses scissors to cut out by hand, removes slitter edge.The sheet material that some are thicker such as sole etc., when cutting out the curve of indent, is wasted time and energy, and labour intensity is big, and it is relatively poor to cut out effect, often causes the percent defective height.
Summary of the invention
The present invention solves above-mentioned existing in prior technology technical problem, and a kind of trimmer is provided.
Above-mentioned technical problem of the present invention is mainly solved by following technical proposals: a kind of trimmer, comprise frame, upper rack is provided with main shaft, synchronous lower drive shaft is set below the main shaft, by the cutter of main shaft drives with cooperate the shearing deburring of finishing workpiece by the shaft-driven turning down blade of underdrive; Described main shaft is arranged in the spindle drum by bearing, spindle drum is fixed on the frame via lock-screw, the outer end of spindle drum is provided with carriage saddle, be provided with eccentric wheel in the carriage saddle, eccentric wheel is connected the outer end of main shaft, the knife rest rocking arm is installed on the carriage saddle via bearing, and the base portion of knife rest rocking arm and eccentric wheel be slide arrangement mutually, and the end of knife rest rocking arm is provided with described cutter; Described lower drive shaft is arranged in the sliding axle by bearing, sliding axle is arranged in the linear axis bearing by linear bearing, the linear axis bearing is fixed on the frame via lock-screw, the outer end of sliding axle is provided with the tooth sector seat, intermeshing axle head tooth sector assembly and blade tooth sector assembly are set in the tooth sector seat, axle head tooth sector assembly is connected the outer end of lower drive shaft, the end of blade tooth sector assembly is provided with described turning down blade, and blade tooth sector assembly is spacing on the tooth sector seat via copper sheathing.
As preferably, between described linear axis bearing end and the sliding axle spring is set, an end of spring is supported on the linear axis bearing, and the other end of spring is supported on the spring Adjusting bolt Adjusting screw of sliding axle, the arranged outside locking nut of spring Adjusting bolt Adjusting screw.
As preferably, described linear axis bearing end is provided with the hoop cover, and the base portion of hoop cover is connected on the linear axis bearing, and the outer end of hoop cover is slidingly installed on the sliding axle.
As preferably, by motor-driven, driving-belt is connected on " O " type belt pulley of main shaft described main shaft via driving-belt, and main shaft drives the synchronizing wheel of lower drive shaft and makes main shaft and lower drive shaft rotate synchronously via synchronous band.
As preferably, on the described main shaft, manual pulley is set near an end of " O " type belt pulley.
The present invention mainly is the technical problem that has solved the curve of the manual complicated indent that is difficult to cut out sheet material, making this operation is mechanically actuated by cutting out lifting by hand, operation is simple, the speed of cutting out is fast, reduced labour intensity, improve operating efficiency, cut out steady quality, helped improving product specification.The present invention can be widely used in industries such as clothes, process hides, shoemaking, rubber and plastic products, is used to cut out cutting out of complex curve shape sheet material.
Description of drawings
Fig. 1 is a kind of structural representation of the present invention.
The specific embodiment
Below by embodiment, and in conjunction with the accompanying drawings, technical scheme of the present invention is described in further detail.
Embodiment: referring to Fig. 1, the present invention is provided with main shaft 11 on frame 1 top, synchronous lower drive shaft 4 is set below the main shaft 11, the cutter 23 that is driven by main shaft 11 cooperates the shearing deburring of finishing workpiece with the turning down blade 24 that is driven by lower drive shaft 4, and the end near " O " type belt pulley 14 on the main shaft 11 is provided with manual pulley 10.Wherein main shaft 11 is arranged in the spindle drum 18 by bearing, spindle drum 18 is fixed on the frame 1 via lock-screw, the outer end of spindle drum 18 is provided with carriage saddle 20, be provided with eccentric wheel 21 in the carriage saddle 20, eccentric wheel 21 is connected the outer end of main shaft 11, knife rest rocking arm 22 is installed on the carriage saddle 20 via bearing, and the base portion of knife rest rocking arm 22 and eccentric wheel 21 be slide arrangement mutually, and the end of knife rest rocking arm 22 is provided with cutter 23; Lower drive shaft 4 is arranged in the sliding axle 29 by bearing, sliding axle 29 is arranged in the linear axis bearing 9 by linear bearing 8, sliding axle 29 can only be done along its axial rectilinear motion can not rotate, linear axis bearing 9 ends are provided with hoop cover 33, the base portion of hoop cover 33 is connected on the linear axis bearing 9, the outer end of hoop cover 33 is slidingly installed on the sliding axle 29, linear axis bearing 9 is fixed on the frame 1 via lock-screw, the outer end of sliding axle 29 is provided with tooth sector seat 28, intermeshing axle head tooth sector assembly 27 and blade tooth sector assembly 26 are set in the tooth sector seat 28, axle head tooth sector assembly 27 is connected the outer end of lower drive shaft 4, the end of blade tooth sector assembly 26 is provided with turning down blade 24, and blade tooth sector assembly 26 is spacing on tooth sector seat 28 via copper sheathing 25.Between linear axis bearing 9 ends and the sliding axle 29 spring 34 is set, one end of spring 34 is supported on the linear axis bearing 9, the other end of spring 34 is supported on the spring Adjusting bolt Adjusting screw 32 of sliding axle 29, the arranged outside locking nut 31 of spring Adjusting bolt Adjusting screw 32, spring 34 provides the power of cutting out, can regulate the size of the power of cutting out and conveniently assemble and disassemble blade by spring Adjusting bolt Adjusting screw 32.
The course of work of the present invention is so: start motor, motor is via driving-belt 2 drive shaft 11 that are connected on " O " type belt pulley 14, and main shaft 11 drives the synchronizing wheel 3 of lower drive shaft 4 and makes main shaft 11 and lower drive shaft 4 rotate synchronously via synchronous band.Main shaft 11 drives eccentric wheel 21 and rotates, and eccentric wheel 21 drives knife rest rocking arm 22 and moves up and down on carriage saddle 20; Lower drive shaft 4 drive shaft end tooth sector assemblies 27 rotate simultaneously, and blade tooth sector assembly 26 is driven and rotates by 27 engagements of axle head tooth sector assembly, and blade tooth sector assembly 26 drives turning down blade 24 and rotates; Cutter 23 is sheared the shearing deburring that turning down blade 24 is finished workpiece.
When needing debugging, hand rotation manual pulley 10 is observed the edge of a knife of cutter 23 and the edge of a knife of turning down blade 24, and the shearing situation of regulating cutter 23 and turning down blade 24 makes it keep good.
At last, should be pointed out that above embodiment only is the more representational example of the present invention.Obviously, the invention is not restricted to the foregoing description, many distortion can also be arranged.Every foundation technical spirit of the present invention all should be thought to belong to protection scope of the present invention to any simple modification, equivalent variations and modification that above embodiment did.
Claims (5)
1. trimmer, comprise frame (1), frame (1) top is provided with main shaft (11), synchronous lower drive shaft (4) is set below the main shaft (11), and the cutter (23) that is driven by main shaft (11) cooperates the shearing deburring of finishing workpiece with the turning down blade (24) that is driven by lower drive shaft (4);
It is characterized in that: described main shaft (11) is arranged in the spindle drum (18) by bearing, spindle drum (18) is fixed on the frame (1) via lock-screw, the outer end of spindle drum (18) is provided with carriage saddle (20), be provided with eccentric wheel (21) in the carriage saddle (20), eccentric wheel (21) is connected the outer end of main shaft (11), knife rest rocking arm (22) is installed on the carriage saddle (20) via bearing, the base portion of knife rest rocking arm (22) and eccentric wheel (21) be slide arrangement mutually, and the end of knife rest rocking arm (22) is provided with described cutter (23);
Described lower drive shaft (4) is arranged in the sliding axle (29) by bearing, sliding axle (29) is arranged in the linear axis bearing (9) by linear bearing (8), linear axis bearing (9) is fixed on the frame (1) via lock-screw, the outer end of sliding axle (29) is provided with tooth sector seat (28), intermeshing axle head tooth sector assembly (27) and blade tooth sector assembly (26) are set in the tooth sector seat (28), axle head tooth sector assembly (27) is connected the outer end of lower drive shaft (4), the end of blade tooth sector assembly (26) is provided with described turning down blade (24), and blade tooth sector assembly (26) is spacing on tooth sector seat (28) via copper sheathing (25).
2. trimmer according to claim 1, it is characterized in that: between described linear axis bearing (9) end and the sliding axle (29) spring (34) is set, one end of spring (34) is supported on the linear axis bearing (9), the other end of spring (34) is supported on the spring Adjusting bolt Adjusting screw (32) of sliding axle (29), the arranged outside locking nut (31) of spring Adjusting bolt Adjusting screw (32).
3. trimmer according to claim 1 and 2 is characterized in that: described linear axis bearing (9) end is provided with hoop cover (33), and the base portion of hoop cover (33) is connected on the linear axis bearing (9), and the outer end of hoop cover (33) is slidingly installed on the sliding axle (29).
4. trimmer according to claim 1, it is characterized in that: described main shaft (11) via driving-belt (2) by motor-driven, driving-belt (2) is connected on " O " type belt pulley (14) of main shaft (11), and main shaft (11) drives the synchronizing wheel (3) of lower drive shaft (4) and makes main shaft (11) and lower drive shaft (4) rotate synchronously via synchronous band.
5. according to claim 1 or 4 described trimmers, it is characterized in that: on the described main shaft (11), an end of close " 0 " type belt pulley (14) is provided with manual pulley (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910096105A CN100581763C (en) | 2009-02-10 | 2009-02-10 | Edge trimmer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910096105A CN100581763C (en) | 2009-02-10 | 2009-02-10 | Edge trimmer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101486204A CN101486204A (en) | 2009-07-22 |
| CN100581763C true CN100581763C (en) | 2010-01-20 |
Family
ID=40889340
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910096105A Expired - Fee Related CN100581763C (en) | 2009-02-10 | 2009-02-10 | Edge trimmer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100581763C (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW201127524A (en) * | 2010-02-12 | 2011-08-16 | Better & Strong Grating Co Ltd | Automatic trimmer of grating |
| CN104511989A (en) * | 2014-11-28 | 2015-04-15 | 安徽金泰金属模具结构有限公司 | Edge trimmer |
-
2009
- 2009-02-10 CN CN200910096105A patent/CN100581763C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN101486204A (en) | 2009-07-22 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100120 Termination date: 20210210 |
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| CF01 | Termination of patent right due to non-payment of annual fee |