CN212823003U - Portable unpowered slitting device - Google Patents
Portable unpowered slitting device Download PDFInfo
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- CN212823003U CN212823003U CN202021439491.7U CN202021439491U CN212823003U CN 212823003 U CN212823003 U CN 212823003U CN 202021439491 U CN202021439491 U CN 202021439491U CN 212823003 U CN212823003 U CN 212823003U
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Abstract
The utility model belongs to the technical field of the building board processing technique and specifically relates to a portable unpowered slitting device, including mounting plate, support post, first regulating spindle, second regulating spindle and blade, the support post passes through bottom bolt fixed mounting at the mounting plate upper surface. The utility model discloses a portable unpowered slitting device comprises mounting plate, support post, first regulating spindle, second regulating spindle and blade, sets up the vertical internal screw hole of built-in vertical external screw thread adjustment mechanism in the support post inside, thus can change the interval between first, second regulating spindle as required, thus change the difference in height of blade, thus guarantee the cutting of blade to eat the sword volume; the blade passes through adjustable elastic mounting support movable mounting at first regulating spindle and second regulating spindle right-hand member for the translation of also can adjusting after the blade installation is adjusted and is accomplished, can ensure to reach the branch strip demand of needs, makes its application scope more extensive.
Description
Technical Field
The utility model belongs to the technical field of the building board processing technique and specifically relates to a portable unpowered slitting device.
Background
The press formed steel sheets that support the floor concrete are called profiled steel sheets, also called floor decks.
The floor support plate is widely used for steel structure buildings such as power plants, power equipment companies, automobile exhibition halls, steel structure plants, cement storehouses, steel structure offices, airport terminal buildings, railway stations, stadiums, music halls, large theaters, large supermarkets, logistics centers and Olympic stadiums. The method is suitable for the requirement of rapid construction of a main steel structure, can provide a firm operation platform in a short time, and can adopt a plurality of floors to lay profiled steel sheets and pour concrete slabs in layers in the flow construction.
After opening, closing building carrier plate processing and accomplishing, need cut unnecessary panel, divide unnecessary material to reach appointed material width, use more on the market at present and be the slitting device, cut panel through cutting circular disc sword, but traditional strip of paper used for sealing device fixed in structure, unable as required quick adjustment leads to application scope more single limitation, and later maintenance is changed simultaneously also very inconveniently.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is: in order to solve the problem that exists among the above-mentioned background art, provide an improved portable unpowered slitting device, solve traditional strip of paper used for sealing device fixed structure, unable as required quick adjustment leads to the single limitation of application scope comparison, and the later maintenance is changed and is also very inconvenient problem simultaneously.
The utility model provides a technical scheme that its technical problem adopted is: a portable unpowered slitting device comprises a mounting base plate, a supporting upright post, a first adjusting shaft, a second adjusting shaft and a blade, wherein the supporting upright post is fixedly mounted on the upper surface of the mounting base plate through a bottom bolt, a circular transverse assembling through hole and a bar-shaped transverse adjusting opening are formed in the supporting upright post, the first adjusting shaft transversely penetrates through the inside of the circular transverse assembling through hole and is in sliding connection with the supporting upright post, the second adjusting shaft is transversely inserted into the inside of the bar-shaped transverse adjusting opening and is movably connected with the supporting upright post, a longitudinal inner threaded hole communicated with the inside of the bar-shaped transverse adjusting opening is formed in the top end of the supporting upright post, first adjusting fixing nuts for mounting and fixing are in threaded connection with the outer side surface of the first adjusting shaft on two sides of the supporting upright post, and second adjusting fixing nuts are in threaded sleeve connection with the outer side surface of the second adjusting shaft on two sides of the supporting upright post, the inner thread of the longitudinal inner threaded hole is connected with a longitudinal external thread adjusting mechanism used for controlling the second adjusting shaft to lift, and the blade is movably arranged at the right ends of the first adjusting shaft and the second adjusting shaft through an adjustable elastic mounting bracket.
Further, in order to facilitate lateral limiting and bolt locking, the second adjusting and fixing nut comprises an adjusting nut body, a lateral limiting ring, a lateral limiting support and a reset spring, wherein the adjusting nut body is installed outside the second adjusting shaft in a threaded mode, the lateral limiting ring is installed outside the adjusting nut body in an elastic mode, the lateral limiting support is fixed on the outer side face of the lateral limiting ring, the reset spring is used for installing the adjusting nut body and the lateral limiting ring in an elastic mode, lateral accommodating grooves of built-in assembling supports are formed in the outer side faces of the adjusting nut body and the lateral limiting ring, two ends of the reset spring are respectively inserted into the assembling supports inside and connected with the adjusting nut body and the lateral limiting ring, and the lateral limiting ring is controlled to be inserted into the lateral accommodating grooves through the reset.
Furthermore, in order to facilitate fine adjustment in the front and back directions, long waist holes capable of adjusting the installation positions are formed in the positions, located at the vertex angles, of the installation bottom plate.
Furthermore, in order to facilitate the assembly and disassembly of the height adjusting mechanism, the longitudinal external thread adjusting mechanism comprises an upper external thread adjusting rod, a lower external thread assembling rod and a bottom fixing nut, wherein the upper external thread adjusting rod is inserted into the longitudinal inner thread hole in a threaded manner, the lower external thread assembling rod is axially fixed at the lower end of the upper external thread adjusting rod, the bottom fixing nut is connected to the lower external thread assembling rod in a threaded manner, and a strip-shaped internal assembling opening matched with the lower external thread assembling rod is formed in the second adjusting shaft.
Further, for the cooperation loading and unloading and regulation, the blade be the annular structure blade, adjustable elastic mounting support include the annular mount pad of axial fixation at first regulating spindle and second regulating spindle right-hand member, the annular outside of cover on the arcwall face in annular mount pad outside adjust the seat and install the flexible gag lever post of the elasticity that is used for adjusting annular outside and adjusts the seat position in annular mount pad inside, annular outside adjust the seat lateral surface on have an annular side direction mounting panel that is used for installing the blade, annular mount pad outside plane on seted up the side direction adjustment tank, the side direction adjustment tank medial surface on set up the side direction flexible through-hole that is linked together with annular mount pad outside arcwall face.
Furthermore, in order to be matched with elastic extrusion and fixation conveniently, the elastic telescopic limiting rod comprises an extrusion spring fixedly installed on the inner side surface of the lateral adjusting groove, an inner telescopic rod inserted into the lateral telescopic through hole and an inner extrusion plate axially fixed at the top end of the inner telescopic rod.
Furthermore, in order to facilitate the adjustment of the limit, the annular external adjusting seat is internally provided with a plurality of lateral limit through holes matched with the internal telescopic rods, and the internal telescopic rods are fixedly connected with the annular external adjusting seat through the internal control annular mounting seat inserted into the lateral limit through holes.
The utility model has the advantages that:
(1) the utility model discloses a portable unpowered slitting device comprises mounting plate, support post, first regulating spindle, second regulating spindle and blade, sets up the vertical internal screw hole of built-in vertical external screw thread adjustment mechanism in the support post inside, thus can change the interval between first, second regulating spindle as required, thus change the difference in height of blade, thus guarantee the cutting of blade to eat the sword volume;
(2) the blade is movably arranged at the right ends of the first adjusting shaft and the second adjusting shaft through the adjustable elastic mounting bracket, so that the blade can be horizontally moved and adjusted after being mounted and adjusted, the required slitting requirement can be met, and the application range of the blade is wider;
(3) a second adjusting fixing nut consisting of an adjusting nut body, a lateral limiting ring, a lateral limiting bracket and a reset spring is sleeved on the outer side surface of the second adjusting shaft in a threaded manner, so that the guidance and stability of installation and adjustment of the second adjusting shaft are greatly improved;
(4) install the blade at first regulating spindle and second regulating spindle right-hand member through adjustable elastic mounting support, loading and unloading easy operation is convenient, and later maintenance changes low cost.
Drawings
The present invention will be further explained with reference to the drawings and examples.
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural view of a second adjusting fixing nut of the present invention.
Fig. 3 is a schematic structural diagram of the longitudinal external thread adjusting mechanism of the present invention.
Fig. 4 is a schematic structural view of the adjustable elastic mounting bracket of the present invention.
In the drawing, 1, a mounting base plate, 2, a supporting upright post, 3, a first adjusting shaft, 4, a second adjusting shaft, 5, a blade, 6, a round transverse assembly through hole, 7, a strip-shaped transverse adjusting opening, 8, a longitudinal inner screw hole, 9, a first adjusting fixing nut, 10, a second adjusting fixing nut, 11, a longitudinal external thread adjusting mechanism, 12, an adjusting nut body, 13, a lateral limiting ring, 14, a lateral limiting bracket, 15, a reset spring, 16, a lateral accommodating groove, 17, a long waist hole, 18, an upper external thread adjusting rod, 19, a lower external thread assembly rod, 20, a bottom fixing nut, 21, a strip-shaped inner assembly opening, 22, an annular mounting seat, 23, an annular outer adjusting seat, 24, an elastic telescopic limiting rod, 25, an annular lateral mounting plate, 26, a lateral adjusting groove, 27, a lateral telescopic through hole, 28, an extrusion spring, 29, an inner telescopic rod, an inner extrusion plate, 31, a lateral limiting through hole.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic drawings and illustrate the basic structure of the present invention only in a schematic manner, and thus show only the components related to the present invention.
The portable unpowered slitting device shown in the figures 1, 2, 3 and 4 comprises an installation bottom plate 1, a supporting upright post 2, a first adjusting shaft 3, a second adjusting shaft 4 and a blade 5, wherein the supporting upright post 2 is fixedly installed on the upper surface of the installation bottom plate 1 through a bottom bolt, a circular transverse assembly through hole 6 and a strip-shaped transverse adjusting opening 7 are formed in the supporting upright post 2, the first adjusting shaft 3 transversely penetrates through the inside of the circular transverse assembly through hole 6 and is in sliding connection with the supporting upright post 2, the second adjusting shaft 4 is movably connected with the supporting upright post 2 through being transversely inserted into the strip-shaped transverse adjusting opening 7, a longitudinal inner threaded hole 8 communicated with the inside of the strip-shaped transverse adjusting opening 7 is formed in the top end of the supporting upright post 2, first adjusting fixing nuts 9 for installation and fixation are in threaded connection with the two sides of the outer side surface of the first adjusting shaft 3, second adjusting fixing nuts 10 are in threaded sleeve connection with the two sides of the outer side surface of the supporting upright post 2 of, the inner thread of the longitudinal inner threaded hole 8 is connected with a longitudinal outer thread adjusting mechanism 11 for controlling the second adjusting shaft 4 to ascend and descend, and the blade 5 is movably arranged at the right ends of the first adjusting shaft 3 and the second adjusting shaft 4 through an adjustable elastic mounting bracket.
After being assembled, the assembled main frame is arranged on any part required in the direction parallel to the operation of the main frame. The material of the upper blade 5 and the lower blade 5 is cr12 cutting disc cutter, the first adjusting shaft 3 and the second adjusting shaft 4 are unpowered supports of deep groove ball rolling bearings purchased in the direct market, and the blades 5 are provided with adjusting shafts which can be adjusted front and back, so that the required slitting requirements can be met. Whole device is light simple and easy, and the installation of being convenient for simplifies more numerous and diverse steps of traditional slitting device, improves the indispensable mechanism of productivity.
Further, in order to facilitate lateral position limitation and bolt locking, the second adjusting fixing nut 10 includes an adjusting nut body 12 threadedly mounted on the outer side of the second adjusting shaft 4, a lateral position-limiting ring 13 elastically mounted on the outer side of the adjusting nut body 12, a lateral position-limiting bracket 14 fixed on the outer side of the lateral position-limiting ring 13, and a return spring 15 for elastically mounting the adjusting nut body 12 and the lateral position-limiting ring 13, wherein lateral receiving grooves 16 for built-in mounting brackets are formed on the outer sides of the adjusting nut body 12 and the lateral position-limiting ring 13, both ends of the return spring 15 are respectively inserted into the inner mounting brackets to be connected with the adjusting nut body 12 and the lateral position-limiting ring 13, the lateral position-limiting ring 13 is controlled to be inserted into the lateral receiving grooves 16 through the return spring 15 to be connected with the adjusting nut body 12, in order to facilitate fine adjustment in the front and back directions, long waist holes 17 capable of adjusting the installation positions are formed in the positions, located at the vertex angles, of the installation bottom plate 1.
Example (b): firstly, the lateral limiting bracket 14 is pulled out from the inside of the strip-shaped transverse adjusting opening 7, so that the adjusting nut body 12 can be rotated, the cross section of the lateral accommodating groove 16 is of a non-circular ring structure, and therefore when the lateral limiting ring 13 is inserted into the lateral accommodating groove 16, the adjusting nut body 12 is clamped and fixed with the lateral limiting ring 13.
Furthermore, in order to facilitate the assembly and disassembly of the height adjusting mechanism, the longitudinal external thread adjusting mechanism 11 comprises an upper external thread adjusting rod 18 inserted in the longitudinal internal thread hole 8, a lower external thread assembling rod 19 axially fixed at the lower end of the upper external thread adjusting rod 18 and a bottom fixing nut 20 in threaded connection with the lower external thread assembling rod 19, a strip-shaped internal assembling port 21 matched with the lower external thread assembling rod 19 is formed in the second adjusting shaft 4, further, in order to match, assemble, disassemble and adjust, the blade 5 is an annular blade, the adjustable elastic mounting bracket comprises an annular mounting seat 22 axially fixed at the right end of the first adjusting shaft 3 and the second adjusting shaft 4, an annular external adjusting seat 23 sleeved on the outer arc surface of the annular mounting seat 22 and an elastic telescopic limiting rod 24 installed in the annular mounting seat 22 and used for adjusting the position of the annular external adjusting seat 23, the outer side surface of the annular external adjusting seat 23 is provided with an annular lateral installing plate 25 for installing the blade 5, the outer side plane of the annular installing seat 22 is provided with a lateral adjusting groove 26, and the inner side surface of the lateral adjusting groove 26 is provided with a lateral telescopic through hole 27 communicated with the outer side arc-shaped surface of the annular installing seat 22.
Example (b): outwards extract inside telescopic link 29, extract through inside stripper plate 30 for inside telescopic link 29 is from the inside separation of the spacing through-hole of side direction 31, then annular outside regulation seat 23 alright in order to adjust the position at annular mount pad 22 surface translation, a plurality of side direction spacing through-holes 31 have been seted up on annular outside regulation seat 23 transversely, like this alright in order to adjust the position of blade 5.
Further, for the convenience of matching elastic extrusion and fixing, the elastic telescopic limiting rod 24 comprises an extrusion spring 28 fixedly installed on the inner side surface of the lateral adjusting groove 26, an internal telescopic rod 29 inserted into the lateral telescopic through hole 27 and an internal extrusion plate 30 axially fixed at the top end of the internal telescopic rod 29, further, for the convenience of adjusting, the annular external adjusting seat 23 is internally provided with 3 lateral limiting through holes 31 matched with the internal telescopic rod 29, and the internal telescopic rod 29 is fixedly connected with the annular external adjusting seat 23 by inserting the lateral limiting through holes 31 to control the annular installing seat 22 and the annular external adjusting seat 23.
The utility model discloses a portable unpowered slitting device comprises mounting plate 1, support post 2, first regulating shaft 3, second regulating shaft 4 and blade 5, sets up the vertical internal screw hole 8 of built-in vertical external screw thread adjustment mechanism 11 in support post 2 inside to can change the interval between first, second regulating shaft as required, thereby change the difference in height of blade 5, thereby ensure the cutting of blade 5 to eat the amount of a knife; the blade 5 is movably arranged at the right ends of the first adjusting shaft 3 and the second adjusting shaft 4 through an adjustable elastic mounting bracket, so that the blade 5 can be adjusted in a translation mode after being installed and adjusted, the required slitting requirement can be met, and the application range of the blade is wider; a second adjusting fixing nut 10 consisting of an adjusting nut body 12, a lateral limiting ring 13, a lateral limiting bracket 14 and a return spring 15 is sleeved on the outer lateral surface of the second adjusting shaft 4 in a threaded manner, so that the guidance and stability of installation and adjustment of the second adjusting shaft 4 are greatly improved; install blade 5 at first regulating spindle 3 and 4 right-hand members of second regulating spindle through adjustable elastic mounting support, loading and unloading easy operation is convenient, and later maintenance change low cost.
In light of the foregoing, it will be apparent to those skilled in the art from this disclosure that various changes and modifications can be made without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (7)
1. The utility model provides a portable unpowered slitting device, includes mounting plate (1), support post (2), first regulating spindle (3), second regulating spindle (4) and blade (5), characterized by: the supporting upright post (2) is fixedly arranged on the upper surface of the mounting base plate (1) through a bottom bolt, a circular transverse assembly through hole (6) and a bar-shaped transverse adjusting opening (7) are formed in the supporting upright post (2), the first adjusting shaft (3) transversely penetrates through the interior of the circular transverse assembly through hole (6) and is in sliding connection with the supporting upright post (2), the second adjusting shaft (4) is transversely inserted into the interior of the bar-shaped transverse adjusting opening (7) and is movably connected with the supporting upright post (2), a longitudinal inner threaded hole (8) communicated with the interior of the bar-shaped transverse adjusting opening (7) is formed in the top end of the supporting upright post (2), a first adjusting fixing nut (9) for mounting and fixing is in threaded connection with the outer side surface of the first adjusting shaft (3) on two sides of the supporting upright post (2), a second adjusting fixing nut (10) is in threaded connection with the outer side surface of the second adjusting shaft (4) on two sides of the supporting upright post (2), the inner thread of the longitudinal inner threaded hole (8) is connected with a longitudinal external thread adjusting mechanism (11) used for controlling the second adjusting shaft (4) to lift, and the blade (5) is movably arranged at the right ends of the first adjusting shaft (3) and the second adjusting shaft (4) through an adjustable elastic mounting bracket.
2. The portable unpowered slitting device as recited in claim 1 wherein: the second adjusting and fixing nut (10) comprises an adjusting nut body (12) which is arranged at the outer side of the second adjusting shaft (4) in a threaded manner, a lateral limiting ring (13) which is elastically arranged at the outer side of the adjusting nut body (12), a lateral limiting bracket (14) which is fixed on the outer side surface of the lateral limiting ring (13) and a reset spring (15) which is used for elastically installing the adjusting nut body (12) and the lateral limiting ring (13), lateral accommodating grooves (16) with built-in assembling brackets are respectively arranged on the outer lateral surfaces of the adjusting nut body (12) and the lateral limiting ring (13), two ends of the reset spring (15) are respectively inserted into the inner assembly bracket to be connected with the adjusting nut body (12) and the lateral spacing ring (13), the lateral limiting ring (13) is controlled to be inserted into the lateral containing groove (16) through a return spring (15) and is connected with the adjusting nut body (12).
3. The portable unpowered slitting device as recited in claim 1 wherein: the mounting bottom plate (1) is provided with long waist holes (17) at the top angle positions, and the mounting positions of the long waist holes can be adjusted.
4. The portable unpowered slitting device as recited in claim 1 wherein: the longitudinal external thread adjusting mechanism (11) comprises an upper external thread adjusting rod (18) which is inserted into the longitudinal internal thread hole (8) in a threaded manner, a lower external thread assembling rod (19) which is axially fixed at the lower end of the upper external thread adjusting rod (18) and a bottom fixing nut (20) which is in threaded connection with the lower external thread assembling rod (19), and a strip-shaped internal assembling opening (21) matched with the lower external thread assembling rod (19) is formed in the second adjusting shaft (4).
5. The portable unpowered slitting device as recited in claim 1 wherein: blade (5) be the loop configuration blade, adjustable elastic mounting support include annular mount pad (22), the cover of axial fixation at first regulating spindle (3) and second regulating spindle (4) right-hand member annular outside regulation seat (23) on annular mount pad (22) outside arcwall face and install in annular mount pad (22) inside be used for adjusting the elastic expansion gag lever post (24) of annular outside regulation seat (23) position, annular outside regulation seat (23) lateral surface on have annular side direction mounting panel (25) that are used for installing blade (5), annular mount pad (22) outside plane on seted up side direction adjusting groove (26), side direction adjusting groove (26) medial surface on set up the side direction flexible through-hole (27) that are linked together with annular mount pad (22) outside arcwall face.
6. The portable unpowered slitting device as recited in claim 5 wherein: the elastic telescopic limiting rod (24) comprises an extrusion spring (28) fixedly mounted on the inner side surface of the lateral adjusting groove (26), an inner telescopic rod (29) inserted into the lateral telescopic through hole (27), and an inner extrusion plate (30) axially fixed at the top end of the inner telescopic rod (29).
7. The portable unpowered slitting device as recited in claim 6 wherein: annular outside regulation seat (23) inside seted up with a plurality of inside telescopic link (29) matched with side direction spacing through-hole (31), inside telescopic link (29) through inserting side direction spacing through-hole (31) internal control annular mount pad (22) and annular outside regulation seat (23) fixed connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021439491.7U CN212823003U (en) | 2020-07-20 | 2020-07-20 | Portable unpowered slitting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021439491.7U CN212823003U (en) | 2020-07-20 | 2020-07-20 | Portable unpowered slitting device |
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| Publication Number | Publication Date |
|---|---|
| CN212823003U true CN212823003U (en) | 2021-03-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021439491.7U Active CN212823003U (en) | 2020-07-20 | 2020-07-20 | Portable unpowered slitting device |
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| CN (1) | CN212823003U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113399733A (en) * | 2021-07-16 | 2021-09-17 | 中建三局集团有限公司 | On-spot cutting means of steel bar truss building carrier plate |
-
2020
- 2020-07-20 CN CN202021439491.7U patent/CN212823003U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113399733A (en) * | 2021-07-16 | 2021-09-17 | 中建三局集团有限公司 | On-spot cutting means of steel bar truss building carrier plate |
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