CN211489841U

CN211489841U - Cutting knife rest convenient to adjust incision degree of depth

Info

Publication number: CN211489841U
Application number: CN201922126062.8U
Authority: CN
Inventors: 蔡国江; 金剑
Original assignee: Yinggamai Technology Development Tianjin Co ltd
Current assignee: Yinggamai Technology Development Tianjin Co ltd
Priority date: 2019-12-02
Filing date: 2019-12-02
Publication date: 2020-09-15
Anticipated expiration: 2029-12-02

Abstract

The utility model discloses a knife rest cuts off convenient to adjust incision degree of depth, comprises an operation bench, the four corners of operation panel lower surface is the fixed supporting leg that is provided with all, the fixed plate that is provided with of right-hand member of operation panel upper surface, the fixed bracing piece that is provided with of left surface of fixed plate, the fixed cover that is provided with of one end that the fixed plate was kept away from to the bracing piece, the inside activity of fixed cover is provided with the removal rack, the upper surface of operation panel runs through and is equipped with the intercommunicating pore, the inside of intercommunicating pore is. The utility model discloses a set up positive and negative motor, rolling gear, removal rack, connecting block and cutting knife for positive and negative motor drives the rolling gear and rotates, and the rolling gear drives it through with removal rack toothing and reciprocates, thereby makes the removal rack drive the cutting knife through the connecting block and reciprocates, is convenient for adjust the depth of cut of cutting knife, and application scope is wider, and the result of use is better.

Description

Cutting knife rest convenient to adjust incision degree of depth

Technical Field

The utility model relates to a cut off knife rest technical field specifically is a cut off knife rest convenient to adjust incision degree of depth.

Background

With the progress and development of society, the processing industry tends to be automated more and more, wherein when a plurality of workpieces are processed, a cutting tool rest is required to be used for cutting the surface of the workpieces so as to ensure that the workpieces are more convenient to use;

the conventional apparatus has the following disadvantages:

at present, most of existing cutting tool holders are fixedly installed, the cutting depth cannot be adjusted according to the size of a workpiece, the application range is small, and the use is inconvenient.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a cut off knife rest convenient to adjust the incision degree of depth to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a knife rest cuts off convenient to adjust incision degree of depth, includes the operation panel, the four corners of operation panel lower surface is all fixed and is provided with the supporting leg, the fixed plate that is provided with of right-hand member of operation panel upper surface, the fixed bracing piece that is provided with of left surface of fixed plate, the fixed cover that is provided with of one end that the fixed plate was kept away from to the bracing piece, the inside activity of fixed cover is provided with the removal rack, the upper surface of operation panel runs through and is equipped with the intercommunicating pore, the bottom of removing the rack runs through the inside of intercommunicating pore, the right side at removal rack middle part is provided with actuating mechanism, the fixed connecting block that is provided with of left surface of removing the rack, the left surface of connecting block.

Preferably, the number of the supporting rods and the fixing sleeves is two, and the two supporting rods are arranged in axial symmetry relative to the horizontal central axis of the fixing plate.

Preferably, the fixed rectangular block that is provided with in the inside back of fixed cover, the rectangular channel has been seted up at the back of removal rack, the inside swing joint of surface and rectangular channel of rectangular block, the inside of rectangular channel all communicates with the top and the bottom of removing the rack, and the width of the inside of rectangular channel and the width looks adaptation of rectangular block.

Preferably, actuating mechanism includes the mounting panel, the fixed left surface that sets up at the fixed plate of mounting panel, the positive fixed positive and negative motor that is provided with of mounting panel, the fixed movable rod that is provided with of output shaft end of positive and negative motor, the fixed surface of movable rod is provided with the running gear, the tooth on running gear surface meshes with the tooth that removes the rack right flank mutually.

Preferably, shutdown mechanism includes the protective housing, the fixed left surface that sets up at the connecting block of protective housing, the fixed servo motor that is provided with in inside of protective housing, servo motor's output shaft end fixing is provided with the dwang, the left end of dwang extends to the outside of protective housing and fixes and be provided with the cutting knife, the surface at dwang middle part passes through the bearing with the middle part of protective housing left side wall and is connected.

Preferably, supplementary fixed establishment includes electric telescopic handle, electric telescopic handle is fixed to be set up at the inside right flank of activity inslot, electric telescopic handle's the fixed stopper that is provided with of piston rod end, the left side of stopper extend to the inside of intercommunicating pore and with the tooth activity overlap joint of removal rack right flank.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model has the advantages that the positive and negative motors, the rotating gears, the moving racks, the connecting blocks and the cutting knives are arranged, so that the positive and negative motors drive the rotating gears to rotate, the rotating gears drive the cutting knives to move up and down by meshing with the moving racks, the moving racks drive the cutting knives to move up and down through the connecting blocks, the cutting depth of the cutting knives can be conveniently adjusted, the application range is wider, and the using effect is better;

2. the utility model discloses a set up the bracing piece, fixed cover, rectangular block and rectangular channel for the bracing piece drives fixed cover and carries out simply spacingly to removing the rack surface, it is spacing to utilize the rectangular block to slide the removal of removing the rack in the rectangular channel inside, make it can only vertically reciprocate, it is more firm to remove, still through setting up electric telescopic handle and stopper, make electric telescopic handle drive the stopper and carry out spacing support to removing the rack, guarantee to remove the rack and keep firm when need not adjusting, the result of use is better.

Drawings

FIG. 1 is a front sectional view of the cutting blade holder of the present invention for adjusting the depth of the cut;

FIG. 2 is a top view of the cutting blade holder of the present invention, with the cutting depth being easily adjusted;

fig. 3 is the utility model discloses a structure enlargements of A department in fig. 1 of cutting off knife rest convenient to adjust incision degree of depth.

In the figure: 1. an operation table; 2. supporting legs; 3. a fixing plate; 4. a support bar; 5. fixing a sleeve; 6. moving the rack; 7. a communicating hole; 8. a rectangular block; 9. a rectangular groove; 10. mounting a plate; 11. a positive and negative motor; 12. a movable rod; 13. a rotating gear; 14. connecting blocks; 15. a protective box; 16. a servo motor; 17. rotating the rod; 18. a cutting knife; 19. a movable groove; 20. an electric telescopic rod; 21. and a limiting block.

Detailed Description

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

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a knife rest cuts off convenient to adjust incision degree of depth, including operation panel 1, the equal fixed mounting in four corners of 1 lower surface of operation panel has supporting leg 2, the right-hand member fixedly connected with fixed plate 3 of 1 upper surface of operation panel, the left surface fixedly connected with bracing piece 4 of fixed plate 3, the fixed cover 5 of one end fixedly connected with that fixed plate 3 was kept away from to bracing piece 4, the inside activity of fixed cover 5 is pegged graft and is had removal rack 6, the upper surface of operation panel 1 runs through and is equipped with intercommunicating pore 7, the inside that intercommunicating pore 7 was run through to the bottom of removal rack 6, the right side at removal rack 6 middle part is provided with actuating mechanism, the left surface fixedly connected with connecting block 14 that removes rack 6, the left surface of connecting block 14 is provided with shutdown mechanism, movable groove.

The number of the support rods 4 and the fixed sleeve 5 is two, and the two support rods 4 are arranged in axial symmetry relative to the horizontal central axis of the fixed plate 3.

Fixed cover 5 inside back fixedly connected with rectangular block 8, rectangular channel 9 has been seted up at the back of removing rack 6, the inside swing joint of rectangular block 8 surface and rectangular channel 9, the inside of rectangular channel 9 all communicates with the top and the bottom of removing rack 6, and the width of rectangular channel 9 inside and the width looks adaptation of rectangular block 8.

The driving mechanism comprises a mounting plate 10, the mounting plate 10 is fixedly connected to the left side face of the fixing plate 3, a positive and negative motor 11 is fixedly mounted on the front face of the mounting plate 10, a movable rod 12 is fixedly connected to the end portion of an output shaft of the positive and negative motor 11, a rotating gear 13 is fixedly connected to the surface of the movable rod 12 in a sleeved mode, and teeth on the surface of the rotating gear 13 are meshed with teeth on the right side face of the moving rack 6.

Shutdown mechanism includes protective housing 15, and protective housing 15 fixed connection is at the left surface of connecting block 14, and the inside fixed mounting of protective housing 15 has servo motor 16, and servo motor 16's output shaft tip fixedly connected with dwang 17, the left end of dwang 17 extend to protective housing 15's outside and fixedly connected with cutting knife 18, and the surface at dwang 17 middle part passes through the bearing with the middle part of protective housing 15 left side wall and is connected.

Supplementary fixed establishment includes electric telescopic handle 20, and electric telescopic handle 20 fixed mounting is at the inside right flank in activity groove 19, and electric telescopic handle 20's piston rod end fixedly connected with stopper 21, stopper 21's left side extend to the inside of intercommunicating pore 7 and with the tooth activity overlap joint of the 6 right flanks of removal rack.

The working principle is as follows: the utility model discloses when using, when needs adjust the incision degree of depth, start electric telescopic handle 20, electric telescopic handle 20 drives stopper 21 and removes to the 19 insides of movable groove, start positive and negative motor 11, positive and negative motor 11 drives movable rod 12 and rotates, movable rod 12 drives the rotation of rotating gear 13, rotating gear 13 drives and removes rack 6 and reciprocates, it moves 15 removals of protective housing to remove rack 6 through connecting block 14 drive, protective housing 15 drives cutting knife 18 and reciprocates, adjust the incision degree of depth, it drives stopper 21 and carries out spacing fixed to removing rack 6 to start electric telescopic handle 20, servo motor 16 drives dwang 17 and rotates, dwang 17 drives cutting knife 18 and rotates, cut.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a cut off knife rest convenient to adjust incision degree of depth, includes operation panel (1), its characterized in that: the four corners of operation panel (1) lower surface all is fixed and is provided with supporting leg (2), the fixed plate (3) that is provided with of right-hand member of operation panel (1) upper surface, the fixed bracing piece (4) that is provided with of left surface of fixed plate (3), the fixed cover (5) that is provided with of one end that fixed plate (3) were kept away from in bracing piece (4), the inside activity of fixed cover (5) is provided with removes rack (6), the upper surface of operation panel (1) runs through and is equipped with intercommunicating pore (7), the bottom of removing rack (6) runs through the inside of intercommunicating pore (7), the right side at the middle part of removing rack (6) is provided with actuating mechanism, the fixed connecting block (14) that is provided with of left surface of removing rack (6), the left surface of connecting block (14) is provided with shutdown mechanism, movable groove, an auxiliary fixing mechanism is arranged in the movable groove (19).

2. A cutting blade holder for facilitating adjustment of incision depth as defined in claim 1, wherein: the number of the support rods (4) and the fixed sleeve (5) is two, and the two support rods (4) are arranged in axial symmetry relative to the horizontal central axis of the fixed plate (3).

3. A cutting blade holder for facilitating adjustment of incision depth as defined in claim 1, wherein: fixed rectangular block (8) that is provided with in the back of fixed cover (5) inside, rectangular channel (9) have been seted up at the back of removal rack (6), the inside swing joint of the surface of rectangular block (8) and rectangular channel (9), the inside of rectangular channel (9) all communicates with the top and the bottom of removing rack (6), and the width looks adaptation of the inside width of rectangular channel (9) and rectangular block (8).

4. A cutting blade holder for facilitating adjustment of incision depth as defined in claim 1, wherein: actuating mechanism includes mounting panel (10), the fixed left surface that sets up at fixed plate (3) in mounting panel (10), the fixed positive and negative motor (11) that is provided with in front of mounting panel (10), the fixed movable rod (12) that is provided with of output shaft end of positive and negative motor (11), the fixed surface of movable rod (12) is provided with running gear (13), the tooth on running gear (13) surface meshes with the tooth that removes rack (6) right flank mutually.

5. A cutting blade holder for facilitating adjustment of incision depth as defined in claim 1, wherein: shutdown mechanism includes protective housing (15), the fixed left surface that sets up at connecting block (14) in protective housing (15), the inside of protective housing (15) is fixed and is provided with servo motor (16), the output shaft end fixing of servo motor (16) is provided with dwang (17), the left end of dwang (17) extends to the outside of protective housing (15) and fixes and be provided with cutting knife (18), the surface at dwang (17) middle part passes through the bearing with the middle part of protective housing (15) left side wall and is connected.

6. A cutting blade holder for facilitating adjustment of incision depth as defined in claim 1, wherein: the auxiliary fixing mechanism comprises an electric telescopic rod (20), the electric telescopic rod (20) is fixedly arranged on the right side face of the inner portion of the movable groove (19), a limiting block (21) is fixedly arranged at the end portion of a piston rod of the electric telescopic rod (20), and the left side of the limiting block (21) extends to the inner portion of the communicating hole (7) and is in movable lap joint with teeth on the right side face of the movable rack (6).