CN212419881U - Self-clamping cutting equipment - Google Patents
Self-clamping cutting equipment Download PDFInfo
- Publication number
- CN212419881U CN212419881U CN202021149612.4U CN202021149612U CN212419881U CN 212419881 U CN212419881 U CN 212419881U CN 202021149612 U CN202021149612 U CN 202021149612U CN 212419881 U CN212419881 U CN 212419881U
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- Prior art keywords
- pole
- circular saw
- material base
- built
- lever
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- 238000005520 cutting process Methods 0.000 title claims abstract description 41
- 239000000463 material Substances 0.000 claims abstract description 28
- 206010040007 Sense of oppression Diseases 0.000 claims abstract description 20
- 238000001125 extrusion Methods 0.000 claims abstract description 13
- 238000007906 compression Methods 0.000 claims description 13
- 230000006835 compression Effects 0.000 claims description 12
- 238000003825 pressing Methods 0.000 claims description 10
- 238000009434 installation Methods 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 230000005012 migration Effects 0.000 claims 5
- 238000013508 migration Methods 0.000 claims 5
- 238000000034 method Methods 0.000 description 14
- 230000000694 effects Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
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Abstract
The utility model discloses a self-holding cutting equipment relates to auto-parts processing equipment field. The utility model discloses a material base, the top surface of material base installs the spacing frame of a pair of U type of inversion, the running through part axis coincidence of two spacing frames of U type, the support frame is still installed to the top surface of material base, the top of support frame articulates there is electronic circular saw, be provided with built-in chamber in the material base, the built-in intracavity is installed the lever, one end top of lever is provided with first pole, first pole vertical stretches out built-in chamber and towards the roof of U type spacing frame, the extrusion plate of horizontal setting is installed to the tip of first pole, be provided with the oppression pole above the other end of lever, the oppression pole vertical setting just stretches out built-in chamber, the swing arm side-mounting of electronic circular saw is to the baffle, the baffle sets up in the top; when guaranteeing to be convenient for reinforced unloading in order to realize, can also effectually avoid appearing hand injured's purpose because of handheld billet in the cutting process.
Description
Technical Field
The utility model relates to an auto-parts processing equipment field, specific saying so, a self-holding cutting equipment.
Background
During the automobile parts manufacturing process, parts of the parts require cutting of the strip steel. At the in-process of bar billet cutting now, mostly all be the handheld billet of workman, let the billet fix the back, utilize cutting equipment to cut. Like this at the in-process of cutting, although handheld billet can guarantee more conveniently at the in-process of unloading, when nevertheless utilizing handheld mode to fix, cause the operating personnel hand to receive the injury in the cutting process easily. Therefore, how to effectively combine the portability of the feeding and discharging with the safety of the cutting process is one of the current directions for improving small cutting devices.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a self-holding cutting equipment to when realizing guaranteeing to be convenient for reinforced unloading, can also effectually avoid appearing the injured purpose of hand because of handing the billet in cutting process.
In order to achieve the above purpose, the utility model adopts the following technical means:
a self-clamping cutting device comprises a material base, wherein a pair of inverted U-shaped limiting frames is installed on the top surface of the material base, the axes of the penetrating parts of the two U-shaped limiting frames coincide, a supporting frame is further installed on the top surface of the material base, an electric circular saw is hinged to the top end of the supporting frame, the cutting end of the electric circular saw is arranged above the space between the two U-shaped limiting frame supports, the axes of the cutting end and the U-shaped limiting frames are parallel, a built-in cavity is arranged in the material base, a lever is installed in the built-in cavity, the pivot rotating axis of the lever is parallel to the hinged axis of the electric circular saw, a first rod is arranged above one end of the lever, the first rod vertically extends out of the built-in cavity and faces to the top wall of the U-shaped limiting frames, a horizontally-arranged extrusion plate is installed at the end part of the first rod, and an extrusion rod, the pressing rod is vertically arranged and extends out of the built-in cavity, a baffle is installed on the side face of the swing arm of the electric circular saw, and the baffle is arranged above the top end of the pressing rod.
Preferably, an embedding groove is formed in the material base below the U-shaped limiting frame, the extrusion plate is arranged in the embedding groove, and the top surface of the extrusion plate and the top surface of the material base are horizontally arranged.
Furthermore, first rotation wheel is installed to the bottom of first pole, the second rotation wheel is installed to the bottom of oppression pole, first rotation wheel with the axis that the wheel was rotated to the second all with electric circular saw's articulated axis parallel arrangement.
Furthermore, a third rotating wheel is installed at the top end of the pressing rod, and the axis of the third rotating wheel is parallel to the hinge axis of the electric circular saw.
Furthermore, the bottom surface of the embedding groove is provided with a pair of mounting grooves, the mounting grooves are symmetrically arranged relative to the first rod, an extension spring is fixed in each mounting groove, and two ends of each extension spring are respectively connected with the bottom surface of each mounting groove and the bottom surface of the corresponding extrusion plate.
Further, the oppression pole is including stretching into the bracing piece in built-in chamber, the bottom installation of bracing piece the wheel is rotated to the second, be provided with the travelling channel that upwards runs through in the bracing piece, be provided with the movable rod in the travelling channel, stretch out on the top of movable rod travelling channel and installation the wheel is rotated to the third, the bottom of movable rod stretches into travelling channel just installs compression spring, compression spring's both ends respectively with the bottom of movable rod and the bottom surface of travelling channel is connected.
The utility model discloses at the in-process that uses, following beneficial effect has:
in the in-process of cutting, the billet is directly handheld, treat the billet that the cutting material passes from U type spacing to let the stripper plate set up in the below of billet, then open electric circular saw, push down at electric circular saw and also be its cutting end towards the in-process of billet cutting position motion, electric circular saw's swing arm downstream, the fender also moves down, after the top contact of fender and oppression pole, continuously push down electric circular saw, then the oppression pole is under the effect of pushing down of fender, downstream. Thereby push down the one end of lever, then set up the first pole at the lever other end upward movement under leverage, then utilize the clamping action between stripper plate and the spacing roof of U type to fix the billet, like this at the in-process that utilizes electronic circular saw to cut, no longer need the workman not fix the billet with the hand to effectual avoiding is at the in-process of cutting, and the injured risk of cutting appears in workman's hand. Simultaneously after the cutting is accomplished, let electronic annular saw rebound to the normal position, the top of baffle and oppression pole breaks away from, and the stripper plate moves down under the action of gravity of billet material, and the oppression pole moves up to let the stripper plate weaken to the clamping action of billet with the spacing frame of U type, thereby can be convenient take out the billet from the spacing frame of U type.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural view of the compression rod of the present invention.
The device comprises a material base 1, a 2-U-shaped limiting frame, a 3-supporting frame, a 4-electric circular saw, a 5-built-in cavity, a 6-lever, a 7-first rod, an 8-extrusion plate, a 9-pressing rod, a 91-supporting rod, a 92-movable rod, a 93-compression spring, a 10-baffle plate, a 11-first rotating wheel, a 12-second rotating wheel, a 13-third rotating wheel, a 14-mounting groove and a 15-extension spring.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to the following embodiments and accompanying drawings. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Example 1
Referring to fig. 1, a self-clamping cutting device comprises a material base 1, a pair of inverted U-shaped limiting frames 2 is installed on the top surface of the material base 1, the axes of the penetrating parts of the two U-shaped limiting frames 2 coincide, a supporting frame 3 is also installed on the top surface of the material base 1, an electric circular saw 4 is hinged to the top end of the supporting frame 3, the cutting end of the electric circular saw 4 is arranged above the space between the two U-shaped limiting frames 2, the axes of the electric circular saw 4 and the U-shaped limiting frames 2 are parallel, a built-in cavity 5 is arranged in the material base 1, a lever 6 is installed in the built-in cavity 5, the pivot axis of the lever 6 and the hinge axis of the electric circular saw 4 are parallel, (the two ends of the lever 6 are respectively arranged below the U-shaped limiting frames 2 and below the space between the supporting frame 3 and the U-shaped limiting frames 2, ) The utility model discloses a spacing structure of U type spacing frame 2, including lever 6, first pole 7 is vertical stretches out built-in chamber 5 and orientation the roof of U type spacing frame 2, the stripper plate 8 that the level set up is installed to the tip of first pole 7, the other end top of lever 6 is provided with oppression pole 9, the vertical setting of oppression pole 9 just stretches out built-in chamber 5, the swing arm side-mounting of electric circular saw 4 has to the baffle 10, it is in to set up to the baffle 10 the top on oppression pole 9 top.
In this embodiment, at the in-process of cutting, the billet is directly handheld, treat the billet that the cutting material passes from U type spacing 2, and let stripper plate 8 set up the below at the billet, then open electric circular saw 4, press down at electric circular saw 4 that its cutting end is towards the in-process of billet cutting position motion, electric circular saw 4's swing arm downstream, keep out baffle 10 also downstream, after the top contact of baffle 10 and oppression pole 9, continuously push down electric circular saw 4, then oppression pole 9 is under the effect of keeping out baffle 10, downstream. Thereby push down the one end of lever 6, then set up first pole 7 at the lever 6 other end upward movement under the lever 6 effect, then utilize the clamping action between 2 roof of stripper plate 8 and U type spacing frame to fix the billet, like this at the in-process that utilizes electronic circular saw 4 to cut, no longer need the workman not fix the billet with the hand to effectual avoiding is at the in-process of cutting, the injured risk of cutting appears in workman's hand. Simultaneously after the cutting is accomplished, let electronic annular saw 4 rebound to the normal position, the top of baffle 10 and oppression pole 9 breaks away from, and stripper plate 8 moves down under the action of gravity of billet material, and oppression pole 9 rebound to let stripper plate 8 and the clamping action of U type spacing 2 to the billet weaken, thereby can be convenient take out the billet from U type spacing 2.
Example 2
In the basis of embodiment 1, below U type spacing 2, be provided with on the material base 1 and inlay the groove, the stripper plate 8 sets up inlay the inslot, the top surface of stripper plate 8 with the top surface level setting of material base 1.
Example 3
On the basis of embodiment 2, a first rotating wheel 11 is installed at the bottom end of the first rod 7, a second rotating wheel 12 is installed at the bottom end of the pressing rod 9, and the axes of the first rotating wheel 11 and the second rotating wheel 12 are both arranged in parallel with the hinge axis of the electric circular saw 4; the top end of the pressing rod 9 is provided with a third rotating wheel 13, and the axis of the third rotating wheel 13 is parallel to the hinge axis of the electric circular saw 4.
In this embodiment, during the up and down movement of the first rod 7, the first rod 7 contacts with the top surface of the lever 6 through the first rotating wheel 11, so that the first rod 7 and the top surface of the lever 6 can move relatively, and the first rod 7 can move up and down normally during the movement of the lever 6. Similarly, the second rotating wheel 12 and the third rotating wheel 13 can make the pressing rod 9 move relatively to the top surface of the lever 6 and the bottom surface of the baffle plate 10, so that the pressing rod 9 can move up and down smoothly.
Example 4
On the basis of embodiment 3, the bottom surface of the embedding groove is provided with a pair of mounting grooves 14, the mounting grooves 14 are symmetrically arranged about the first rod 7, an extension spring 15 is fixed in the mounting grooves 14, and two ends of the extension spring 15 are respectively connected with the bottom surface of the mounting grooves 14 and the bottom surface of the compression plate 8.
In this embodiment, utilize extension spring 15 to exert downward pulling force to stripper plate 8, like this at the in-process that electric circular saw 4 recovered the normal position, can be faster better let stripper plate 8 downstream to let the extrusion of stripper plate 8 and U type spacing 2 between to the billet loosen.
Example 5
On the basis of embodiment 4, please refer to fig. 2 again, the pressing rod 9 includes a supporting rod 91 extending into the built-in cavity 5, the second rotating wheel 12 is installed at the bottom end of the supporting rod 91, a moving channel penetrating upwards is provided in the supporting rod 91, a moving rod 92 is provided in the moving channel, the top end of the moving rod 92 extends out of the moving channel and is installed with the third rotating wheel 13, the bottom end of the moving rod 92 extends into the moving channel and is installed with a compression spring 93, and two ends of the compression spring 93 are respectively connected with the bottom end of the moving rod 92 and the bottom surface of the moving channel.
In this embodiment, compression spring 93 is in the compression state all the time, and have great elastic coefficient, at the in-process of electric circular saw 4 downstream like this, even if extrusion board 8 can't continue upward movement when carrying out the centre gripping to the billet, can also continue to push down electric circular saw 4, compression spring 93 lasts to receive the compression this moment, on the one hand can effectual increase extrusion board 8 can to the fixity of billet, on the other hand, can also effectually avoid appearing when extrusion board 8 can't upward movement, the condition that electric circular saw 4 can't continue downward movement appears, that is to say, can avoid electric circular saw 4 can't carry out the problem of effective cutting to the steel.
Although the invention has been described herein with reference to a number of illustrative embodiments thereof, it should be understood that numerous other modifications and embodiments can be devised by those skilled in the art that will fall within the spirit and scope of the principles of this invention. More specifically, various variations and modifications are possible in the component parts and/or arrangements of the subject combination arrangement within the scope of the disclosure and claims of this application. In addition to variations and modifications in the component parts and/or arrangements, other uses will also be apparent to those skilled in the art.
Claims (6)
1. A self-clamping cutting apparatus, characterized by: comprises a material base (1), a pair of inverted U-shaped limiting frames (2) are installed on the top surface of the material base (1), the axes of the penetrating parts of the two U-shaped limiting frames (2) coincide, a support frame (3) is also installed on the top surface of the material base (1), an electric circular saw (4) is hinged to the top end of the support frame (3), the cutting end of the electric circular saw (4) is arranged above the space between the two U-shaped limiting frames (2), the axes of the electric circular saw are parallel to the axes of the U-shaped limiting frames (2), a built-in cavity (5) is arranged in the material base (1), a lever (6) is installed in the built-in cavity (5), the pivot axis of the lever (6) is parallel to the hinge axis of the electric circular saw (4), a first rod (7) is arranged above one end of the lever (6), the first rod (7) vertically extends out of the built-in cavity (5) and faces the top wall of the U-shaped limiting frames (2), the utility model discloses a motor-driven circular saw, including first pole (7), the tip of first pole (7) is installed stripper plate (8) that the level set up, the other end top of lever (6) is provided with oppression pole (9), the vertical setting of oppression pole (9) just stretches out built-in chamber (5), the swing arm side-mounting of electric circular saw (4) has baffle (10), baffle (10) set up the top on oppression pole (9) top.
2. A self-clamping cutting device according to claim 1, wherein: the material base is characterized in that an embedding groove is formed in the material base (1) below the U-shaped limiting frame (2), the extrusion plate (8) is arranged in the embedding groove, and the top surface of the extrusion plate (8) is horizontally arranged with the top surface of the material base (1).
3. A self-clamping cutting device according to claim 1, wherein: first rotation wheel (11) is installed to the bottom of first pole (7), second rotation wheel (12) is installed to the bottom of oppression pole (9), first rotation wheel (11) with the axis of second rotation wheel (12) all with the articulated axis parallel arrangement of electronic circular saw (4).
4. A self-clamping cutting device according to claim 3, wherein: the top end of the pressing rod (9) is provided with a third rotating wheel (13), and the axis of the third rotating wheel (13) is parallel to the hinge axis of the electric circular saw (4).
5. A self-clamping cutting device according to claim 2, wherein: the bottom surface of inlaying the groove is provided with a pair of mounting groove (14), mounting groove (14) about first pole (7) symmetry sets up, mounting groove (14) internal fixation has extension spring (15), the both ends of extension spring (15) respectively with the bottom surface of mounting groove (14) and the bottom surface of stripper plate (8) is connected.
6. A self-clamping cutting device according to claim 4, wherein: oppression pole (9) are including stretching into bracing piece (91) of built-in chamber (5), the bottom installation of bracing piece (91) the second rotates wheel (12), be provided with the migration passage that upwards runs through in bracing piece (91), be provided with movable rod (92) in the migration passage, stretch out on the top of movable rod (92) migration passage and installation wheel (13) is rotated to the third, the bottom of movable rod (92) stretches into migration passage just installs compression spring (93), compression spring (93) both ends respectively with the bottom of movable rod (92) and the bottom surface of migration passage is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021149612.4U CN212419881U (en) | 2020-06-19 | 2020-06-19 | Self-clamping cutting equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021149612.4U CN212419881U (en) | 2020-06-19 | 2020-06-19 | Self-clamping cutting equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212419881U true CN212419881U (en) | 2021-01-29 |
Family
ID=74280464
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021149612.4U Expired - Fee Related CN212419881U (en) | 2020-06-19 | 2020-06-19 | Self-clamping cutting equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212419881U (en) |
-
2020
- 2020-06-19 CN CN202021149612.4U patent/CN212419881U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210129 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |