CN205362828U - Manual operated cutting machine - Google Patents
Manual operated cutting machine Download PDFInfo
- Publication number
- CN205362828U CN205362828U CN201620167981.3U CN201620167981U CN205362828U CN 205362828 U CN205362828 U CN 205362828U CN 201620167981 U CN201620167981 U CN 201620167981U CN 205362828 U CN205362828 U CN 205362828U
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- cutting
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- clamp plate
- lead
- rotary clamp
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Abstract
The utility model discloses a manual operated cutting machine, its technical scheme main points are including cutting seat, and cutting seat's one end is provided with the cutting frame, and the cutting shelf location has the cutting piece, and last being provided with of cutting seat can be changeed movable clamp plate and can keep away from along cutting seat's length direction or be close to the movable clamp plate that pushes away who changes movable clamp plate around self pivoted, and the last position in changeing movable clamp plate of cutting seat is provided with the angular surveying board. The utility model discloses not only can make work piece along removal perpendicular and the cutting direction, can also cut out different inclination's terminal surface according to the requirement of different work piece terminal surfaces, reach convenient effect, this manual operated cutting machine simple structure is with low costs simultaneously, has the effect that economy was suitable for.
Description
Technical field
This utility model relates to a kind of cutting equipment field, particularly to a kind of hand-powered cutter.
Background technology
Hand-powered cutter, namely cuts workpiece to be processed, processes required shape, and it, for the workpiece of different materials, also has the cutter of corresponding material.
Traditional cutting machine mainly includes cleavage block, and cleavage block one end is provided with cutting rack, and cutting rack is provided with cutting blade, and cutting blade is positioned at the side of cleavage block；Cleavage block is additionally provided with fixture；This cutting machine is capable of the fly-cutting of workpiece, and simple, convenient fast.
But, workpiece can only be fixed the cutting of angle by such cutting machine；But in numerous engineerings, a lot of workpiece need the end face that processing tilts, and the equipment that now just can only change other is processed, and improves processing cost so undoubtedly, is difficult to the effect offered convenience to operator.
In consideration of it, inventors believe that the improvement to cutting machine is necessary.
Utility model content
The purpose of this utility model is to provide a kind of hand-powered cutter, workpiece not only can be fixed the cutting of angle by it, according to the split requirement of different angles, workpiece end face can also be cut out different angles of inclination, cut to avoid changing other cutting equipments, on conveniently basis, reduce processing cost.
Above-mentioned technical purpose of the present utility model has the technical scheme that
1, a kind of hand-powered cutter, including cleavage block (1), one end of cleavage block (1) is provided with cutting rack (2), cutting rack (2) is provided with cutting blade (21), it is characterized in that: described cleavage block (1) is provided with can around the rotary clamp plate (3) of own rotation and can along the length direction of cleavage block (1) carry out away from or near the promotion clamping plate (4) of rotary clamp plate (3), cleavage block (1) is provided with angular measurement plate (33) in the position of rotary clamp plate (3).
By adopting technique scheme, being provided with can around the rotary clamp plate of own rotation with promote clamping plate, and it reaches to achieve and different workpieces is fixed to clamp effect；Simultaneously, additionally it is possible to according to different angle demand, bull is installed accordingly, reach this cutting machine and can cut the facet of differing tilt angles.For the angular measurement plate arranged, it can eliminate operator's use for survey tool, and facilitates operator to the observation of workpiece rotational angle and control, reaches the integral cutting precision of work efficiency and the cutting machine improving operator.
This utility model is further arranged to: be also fixedly connected with limit shaft relative to the position of rotary clamp plate on described cleavage block, rotary clamp plate deviate from promote clamping plate one side on be fixedly connected with engaging lug, offering the rotation hole coordinated with limit shaft on engaging lug, on limit shaft, also threaded engagement has elasticity bolt.
By adopting technique scheme, being provided with limit shaft, engaging lug, rotation hole and elasticity bolt, it can conveniently be locked or loosening rotary clamp plate, thus realizing the fixing of rotary clamp plate or rotating；Reach the angle adjustment to workpiece and the effect being locked on the whole, also reached cutting machine and there is the effect cutting out differing tilt angles cut end.
This utility model is further arranged to: described promote clamping plate to be fixedly connected with contiguous block away from the side of rotary clamp plate is laterally zygomorphic, contiguous block offers hinge hole, articulated column it is equipped with in hinge hole, the two ends of articulated column are fixedly connected with block, articulated column is radially further opened with rotating through hole, rotate in through hole and be combined with rotation bar, rotate bar one end and be fixedly connected with limited block, the other end is fixedly connected with lead-screw, the glide direction of the length direction promotion clamping plate of lead-screw is identical, cleavage block is fixedly connected with and the retainer ring of lead-screw threaded engagement away from one end of cutting rack.
By adopting technique scheme, it is provided with hinged block, hinge hole and articulated column and block, reaches so that promoting clamping plate that can be in all the time can around the effect of own rotation state；For the rotation through hole arranged, rotate bar, limited block and lead-screw, the retainer ring simultaneously also set up, the mode that lead-screw screws in back-out in retainer ring is made to reach the movement of lead-screw, simultaneously drive promote clamping plate along away from or press close to rotary clamp plate direction slide, also have simultaneously, in the direction of lead-screw, rotary clamp plate is carried out spacing effect, limited block can stop rotation bar, it is to avoid rotation bar and rotation hole want the effect departed from.Reach on the whole to promote baffle plate can coordinate flap shutter better to Workpiece clamping the effect that positions.
This utility model is further arranged to: described lead-screw is provided above protective plate, and protective plate is connected on articulated column near the one end promoting clamping plate.
By adopting technique scheme, one end of this protective plate is connected with articulated column；Owing to hitting exactly crossing of cutting workpiece at cutting machine, its chip splashed out is in the state that melts and with substantial amounts of heat, when chip splashes on lead-screw, and be easy to be pasted onto on the screw thread of lead-screw or the screw thread of burn lead-screw, so having a strong impact on the fiting effect of lead-screw and retainer ring, the promotion effect even resulting in lead-screw lost efficacy；Protective plate then can stop that chip is splashed down on lead-screw, protects the helicitic texture of lead-screw, thus reaching ensure that the result of use of lead-screw, also improves the service life of lead-screw simultaneously.
This utility model is further arranged to: offering exfoliation groove on described cleavage block along its length, exfoliation groove is positioned at the lower section of lead-screw.
By adopting technique scheme, for the setting of exfoliation groove, after cutting workpiece terminates, its chip splashed everywhere can splash on the cleavage block below lead-screw unavoidably, so undoubtedly the cleaning of chip is brought difficulty；And offered exfoliation groove, be equivalent to provide a passage for the cleaning of chip；When chip splashes to below lead-screw, it automatically by exfoliation groove and drop out on cutting bed, can be cleared up for later stage of operator and bring very big convenient effect.
This utility model is further arranged to: described lead-screw is fixedly connected with hands runner away from the one end promoting clamping plate.
By adopting technique scheme, when operator is when rotating lead-screw, it is mainly by the rotation that lead-screw one rotating torque of applying drives lead-screw；The hands runner arranged, be equivalent to the point of application the increasing operator distance to lead-screw, hence for operator, it uses less power also can reach identical rotating torque, thus being more convenient for operator to rotate lead-screw, thus reaching the more convenient effect of sliding so that promoting clamping plate.
This utility model is further arranged to: the groove face of described exfoliation groove from down to up gradually outward-dipping, formed inclined plane.
By adopting technique scheme, this inclined plane is equivalent to increase the notch size of exfoliation groove, so enables to more chip and by exfoliation groove and drops out cleavage block；This inclined plane also has the effect of guiding simultaneously, and it can guide chip to pass through exfoliation groove；Reach to clear up more thoroughly the effect of chip on the whole.
This utility model is further arranged to: be provided with frosted layer on the clamping face that described rotary clamp plate is relative with promoting clamping plate.
By adopting technique scheme, frosted layer is equivalent to add the roughness in this clamping face, thus when clamping workpiece, increasing the frictional force between clamping face and workpiece, prevent the workpiece that workpiece causes owing to being subject to excessive cutting force insecure, affect the cutting accuracy of cutting machine；Reach the effect of more firm clamping workpiece on the whole, also reach to improve the effect of the overall cutting accuracy of cutting machine.
In sum, this utility model has the advantages that it not only enables to workpiece along vertical and cut direction movement, additionally it is possible to cuts out the end face of differing tilt angles according to the requirement of different workpieces end face, has reached convenient effect；This hand-powered cutter simple in construction simultaneously, cost is low, has economic and practical effect.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of utility model；
Fig. 2 is the top partial view diagram of cleavage block；
Fig. 3 is the structural representation promoting clamping plate；
Fig. 4 is the structural representation of rotary clamp plate；
Fig. 5 is the structural representation of lead-screw.
In figure: 1, cleavage block；11, exfoliation groove；111, inclined plane；2, cutting rack；21, cutting blade；3, rotary clamp plate；31, limit shaft；32, engaging lug；321, rotation hole；323, elasticity bolt；33, angular measurement plate；4, clamping plate are promoted；41, contiguous block；411, hinge hole；412, articulated column；413, block；414, through hole is rotated；415, bar is rotated；416, limited block；42, frosted layer；5, lead-screw；51, retainer ring；52, protective plate；53, hands runner.
Detailed description of the invention
Below in conjunction with accompanying drawing, this utility model is described in further detail.Wherein identical parts are presented with like reference characters.It should be noted that, the direction that the nouns of locality such as the word "front", "rear" of use, "left", "right", "up" and "down" refer only in accompanying drawing is described below, and word " interior " and " outward " refer respectively to the direction towards or away from particular elements geometric center.
A kind of hand-powered cutter, it mainly includes cleavage block 1, and the one end at cleavage block 1 is provided with cutting rack 2, and this cutting rack 2 is mainly used in installing the parts relevant with cutting, wherein these parts include cutting blade 21, and this cutting blade 21 is in a side of cleavage block 1；Being also equipped with rotary clamp plate 3 on cleavage block 1 and promote clamping plate 4, in the process of cutting machine work, this rotary clamp plate 3 and promotion clamping plate 4 realize the fixing to reach the accurate cutting of cutting machine of workpiece by clamping workpiece；Wherein rotary clamp plate 3 and promotion clamping plate 4 all can rotate around self；The rotation that such rotary clamp plate 3 and promotion clamping plate 4 can drive the workpiece of clamping to carry out different angles；When turning to required angle, rotary clamp plate 3 is fixed, the workpiece cutting in cleavage block 1 different angles can be realized.
The clamping plate 4 that promote additionally arranged are can along the running lengthwise of cleavage block 1, it is about to promote clamping plate 4 to be set to slide patch close or remote from rotary clamp plate 3, is so equivalent to change rotary clamp plate 3 according to the size of workpiece and promote the distance between clamping plate 4；When installing workpiece, by sliding clamp is slided to the direction away from rotary clamp, put the workpiece between rotary clamp and sliding clamp, then again sliding clamp slided to the direction of rotary clamp and be tightly connected on workpiece, while achieving the fixing to clamp of workpiece, various sizes of workpiece can also be clamped, it is achieved that the versatility of this cutting machine fixture.
Being fixedly connected with limit shaft 31 on cleavage block 1, this limit shaft 31 has spacing effect；This limit shaft 31 is positioned at rotary clamp plate 3 place, away from promoting, the side of clamping plate 4 is fixedly connected with engaging lug 32 at rotary clamp plate 3, offering the rotation hole 321 matched with limit shaft 31 on engaging lug 32, rotation hole 321 can drive rotary clamp plate 3 to relatively rotate round limit shaft 31；So when rotary clamp plate 3 is very easily simply turned to corresponding angle, and add clamping of workpieces by operator；The angular measurement plate 33 arranged, it can measure the rotational angle of rotary clamp plate 3, in order to operator, to the observation of workpiece rotational angle and control, measures relative to the instrument using other, and it has more convenient effect；For the elasticity bolt 323 set on limit shaft 31, its can pass through the mode that screws tightly be connected on engaging lug 32, stoped the rotation of rotary clamp by the frictional force between elasticity bolt 323 and engaging lug 32；So, when operator installs workpiece time, it is possible to unscrew elasticity bolt 323 and make rotary clamp plate 3 be in rotating state；When installing after workpiece, then screw elasticity bolt 323 and make rolling clamp be in fixing state, thus reaching the effect of fixing workpiece.
Promoting the clamping plate 4 two ends up and down back to rotary clamp plate 3 side to be provided with contiguous block 41, offering hinge hole 411 on contiguous block 41, the inner grafting of hinge hole 411 is combined with articulated column 412, and this articulated column 412 is can be in relative rotation with hinge hole 411；Being fixedly connected with block 413 at the two ends up and down of articulated column 412, block 413 has the effect that spacing articulated column 412 moves up and down in articulated column 412, reaches articulated column 412 is fixed on the effect being unlikely to drop in hinge hole 411.
Articulated column 412 is further opened with rotate through hole 414, rotates grafting in through hole 414 and be combined with rotation bar 415, rotate what bar 415 rotated in rotation hole 321；Being fixedly connected with limited block 416 rotating bar 415 near one end of rotary clamp, this limited block 416 has and stops that rotating bar 415 slides to away from the direction promoting clamping plate 4, it is to avoid rotates bar 415 and rotates the phenomenon that through hole 414 departs from.It is fixedly connected with lead-screw 5 at the other end rotating bar 415, and this lead-screw 5 can along with rotating bar 415 synchronous axial system；Retainer ring 51 also it is fixedly connected with relative to the other end of cutting rack 2 at cleavage block 1, this retainer ring 51 is threaded engagement with lead-screw 5, by being threaded cooperation, lead-screw 5 can be realized along its axial movement in the way of screwing out or screwing in by rotating lead-screw 5 retainer ring 51 in, and indirectly drive promote clamping plate 4 along away from or press close to the slip that the direction of rotary clamp plate 3 synchronizes, reach to realize promoting clamping plate 4 and rotary clamp plate 3 jointly clamp workpiece and workpiece is fixed spacing effect.
Being provided above protective plate 52 at lead-screw 5, one end of this protective plate 52 is connected with articulated column 412；Owing to hitting exactly crossing of cutting workpiece at cutting machine, its chip splashed out is in the state that melts and with substantial amounts of heat, when chip splashes on lead-screw 5, and be easy to be pasted onto on the screw thread of lead-screw 5 or the screw thread of burn lead-screw 5, so having a strong impact on the fiting effect of lead-screw 5 and retainer ring 51, the promotion effect even resulting in lead-screw 5 lost efficacy；Protective plate 52 then can stop that chip is splashed down on lead-screw 5, protects the helicitic texture of lead-screw 5, thus reach ensure that and the result of use of lead-screw 5 also improve the service life of lead-screw 5 simultaneously.
For the setting of hands runner 53, when operator is when rotating lead-screw 5, it is mainly by lead-screw 5 applying a rotating torque to drive the rotation of lead-screw 5；The hands runner 53 arranged, be equivalent to the point of application the increasing operator distance to lead-screw 5, hence for operator, it uses less power also can reach identical rotating torque, thus being more convenient for operator to rotate lead-screw 5, thus reaching the more convenient effect of sliding so that promoting clamping plate 4.
For the setting of exfoliation groove, after cutting workpiece terminates, its chip splashed everywhere can splash on the cleavage block 1 below lead-screw 5 unavoidably, so undoubtedly the cleaning of chip is brought difficulty；And offered exfoliation groove, be equivalent to provide a passage for the cleaning of chip；When chip splashes to below lead-screw 5, it automatically by exfoliation groove and drop out on cutting bed, can be cleared up for later stage of operator and bring very big convenient effect.
The inclined plane 111 being provided with on exfoliation groove, its notch size being equivalent to increase exfoliation groove, so enable to more chip and by exfoliation groove and drop out cleavage block 1；This inclined plane 111 also has the effect of guiding simultaneously, and it can guide chip to pass through exfoliation groove；Reach to clear up more thoroughly the effect of chip on the whole.
At rotary clamp plate 3 and the frosted layer 42 promoting clamping plate 4 setting, its roughness being equivalent to add this clamping face, thus when clamping workpiece, frictional force between the clamping face of increasing and workpiece, prevent the workpiece that workpiece causes owing to being subject to excessive cutting force insecure, affect the cutting accuracy of cutting machine；Reach the effect of more firm clamping workpiece on the whole, also reach to improve the effect of the overall cutting accuracy of cutting machine.
It is last it is noted that above example is only to explanation of the present utility model; it is not to restriction of the present utility model; the present embodiment can be made the amendment not having creative contribution as required by those skilled in the art after reading this specification, but as long as being affected by the protection of Patent Law in right of the present utility model.
Claims (8)
1. a hand-powered cutter, including cleavage block (1), one end of cleavage block (1) is provided with cutting rack (2), cutting rack (2) is provided with cutting blade (21), it is characterized in that: described cleavage block (1) is provided with can around the rotary clamp plate (3) of own rotation and can along the length direction of cleavage block (1) carry out away from or near the promotion clamping plate (4) of rotary clamp plate (3), cleavage block (1) is provided with angular measurement plate (33) in the position of rotary clamp plate (3).
2. hand-powered cutter according to claim 1, it is characterized in that: described cleavage block (1) is also fixedly connected with limit shaft (31) relative to the position of rotary clamp plate (3), rotary clamp plate (3) deviate from promote clamping plate (4) one side on be fixedly connected with engaging lug (32), offering the rotation hole (321) coordinated with limit shaft (31) on engaging lug (32), the upper also threaded engagement of limit shaft (31) has elasticity bolt (323).
null3. hand-powered cutter according to claim 1 and 2，It is characterized in that: described promotion clamping plate (4) are fixedly connected with contiguous block (41) away from the side of rotary clamp plate (3) is laterally zygomorphic，Contiguous block (41) offers hinge hole (411)，Articulated column (412) it is equipped with in hinge hole (411)，The two ends of articulated column (412) are fixedly connected with block (413)，Articulated column (412) is radially further opened with rotating through hole (414)，Rotate and in through hole (414), be combined with rotation bar (415)，Rotate bar (415) one end and be fixedly connected with limited block (416)，The other end is fixedly connected with lead-screw (5)，The glide direction of length direction promotion clamping plate (4) of lead-screw (5) is identical，Cleavage block (1) is fixedly connected with the retainer ring (51) with lead-screw (5) threaded engagement away from one end of cutting rack (2).
4. hand-powered cutter according to claim 3, it is characterized in that: described lead-screw (5) is provided above protective plate (52), protective plate (52) is connected on articulated column (412) near the one end promoting clamping plate (4).
5. hand-powered cutter according to claim 3, it is characterised in that: offering exfoliation groove (11) on described cleavage block (1) along its length, exfoliation groove (11) is positioned at the lower section of lead-screw (5).
6. hand-powered cutter according to claim 3, it is characterised in that: described lead-screw (5) is fixedly connected with hands runner (53) away from the one end promoting clamping plate (4).
7. hand-powered cutter according to claim 5, it is characterised in that: the groove face of described exfoliation groove (11) is outward-dipping, formation inclined plane (111) gradually from down to up.
8. hand-powered cutter according to claim 1, it is characterised in that: the clamping face that described rotary clamp plate (3) is relative with promoting clamping plate (4) is provided with frosted layer (42).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620167981.3U CN205362828U (en) | 2016-03-04 | 2016-03-04 | Manual operated cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620167981.3U CN205362828U (en) | 2016-03-04 | 2016-03-04 | Manual operated cutting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205362828U true CN205362828U (en) | 2016-07-06 |
Family
ID=56265749
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620167981.3U Expired - Fee Related CN205362828U (en) | 2016-03-04 | 2016-03-04 | Manual operated cutting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205362828U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108422028A (en) * | 2018-03-30 | 2018-08-21 | 钦州学院 | Angle bar frame oblique angle cutting auxiliary device based on ship and cutting method |
-
2016
- 2016-03-04 CN CN201620167981.3U patent/CN205362828U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108422028A (en) * | 2018-03-30 | 2018-08-21 | 钦州学院 | Angle bar frame oblique angle cutting auxiliary device based on ship and cutting method |
| CN108422028B (en) * | 2018-03-30 | 2023-10-20 | 钦州学院 | Ship-based angle steel bracket bevel angle cutting auxiliary device and cutting method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20160706 Termination date: 20170304 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |