Positioning tool for machining steel grating
Technical Field
The utility model relates to a steel grating processing is with location frock art field specifically is a steel grating processing is with location frock.
Background
The steel grating plate is also called a steel grating plate, the grating plate is a steel product with square lattices in the middle by using flat steel in a crossed arrangement according to a certain distance and cross rods, the steel product is mainly used for manufacturing ditch cover plates, steel structure platform plates, step plates of steel ladders and the like, the cross rods are generally made of twisted square steel, and positioning tools are often used for processing.
The positioning tool for machining the existing steel grating is not convenient to adapt to steel gratings with different sizes during machining, cannot adjust the machining angle of the steel grating, is not convenient to machine and influences the production efficiency, and therefore the positioning tool for machining the steel grating is provided to solve the problem.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides a not enough to prior art, the utility model provides a location frock is used in steel grating processing possesses advantages such as the processing of being convenient for, has solved current steel grating processing and has used location frock the not steel grating of the equidimension of adaptation of being not convenient for man-hour, and the processing angle of unable adjustment steel grating, the problem that the processing of being not convenient for influences production efficiency.
(II) technical scheme
In order to realize the purpose of convenient processing, the utility model provides a following technical scheme: a positioning tool for machining a steel grating comprises a fixed plate, wherein a first mounting plate is fixedly mounted at the top of the fixed plate, a second mounting plate which is positioned on the right side of the first mounting plate is fixedly mounted at the top of the fixed plate, two third mounting plates which are positioned on the back of the second mounting plate are fixedly mounted at the top of the fixed plate, the top of the two third mounting plates is slidably connected with the same fourth mounting plate, stabilizing shafts are fixedly mounted at the tops of the first mounting plate, the top of the first mounting plate is fixedly mounted with a connecting block which is positioned in front of the stabilizing shaft on the left side, sliding grooves are respectively formed in the front side and the back side of the second mounting plate, the left side and the right side of the fourth mounting plate and the first mounting plate, sliding plates which are slidably connected with the sliding grooves are movably mounted on the outer sides of the three stabilizing shafts, and screw rods are rotatably connected with the insides of the connecting block and the three sliding plates, the equal fixed mounting in top of connecting block and three sliding plate has the slide bar that is located between four screw rods, four the equal sliding connection in outside of slide bar has the slider with screw rod engaged with, four the relative one side of slider all rotates and is connected with splint, four the equal threaded connection in inside of splint has the clamping bar that one end extends to the splint top, the equal fixed mounting in top of connecting block and three sliding plate has the protective housing that is located the screw rod, slide bar and slider outside, four the equal fixed mounting in outside of screw rod has the runner that is located the protective housing top.
Preferably, the bottom fixed mounting of fixed plate has the quantity to be four supporting legss that are the rectangle and distribute, the bottom fixed mounting of fixed plate have a plurality ofly and with four supporting legss fixed mounting's strengthening rib.
Preferably, four the inside equal fixed mounting of splint has the rubber pad that is located the clamping bar below, the outside fixed mounting of clamping bar has the dwang that is located the splint top.
Preferably, two the top of third mounting panel all seted up with fourth mounting panel bottom assorted sliding tray, the fourth mounting panel passes through the sliding tray and slides with the third mounting panel.
Preferably, bearings matched with the screw rods are fixedly mounted inside the connecting block and the three sliding plates, and openings are formed in the opposite sides of the four protective cases.
Preferably, the four clamping plates are all equal in height, and the connecting block and the three sliding plates (9) are all equal in height.
(III) advantageous effects
Compared with the prior art, the utility model provides a steel grating processing is with location frock possesses following beneficial effect:
this location frock is used in steel grating processing, be close to the connecting block through promoting three sliding plate, adjustment centre gripping angle, simultaneously rotate four dwangs respectively, four dwangs drive fixed connection's clamping bar rotatory with it, four clamping bar downward rotation press from both sides tight steel grating, then rotate four runners respectively, four runners drive fixed connection's screw rod rotation with it respectively, four screws drive the slider height of adjustment of meshing with it respectively, the slider drives the splint height of adjustment of rotation connection with it, second bearing adjustment centre gripping angle in the accessible splint simultaneously, the purpose of the processing of being convenient for has been reached.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic top view of the present invention;
fig. 3 is a schematic view of the connection structure of the slider and the screw rod of the present invention.
In the figure: 1. a fixing plate; 2. a first mounting plate; 3. a second mounting plate; 4. a third mounting plate; 5. a fourth mounting plate; 6. a stabilizing shaft; 7. connecting blocks; 8. a chute; 9. a sliding plate; 10. a screw; 11. a slide bar; 12. a slider; 13. a splint; 14. a clamping bar; 15. a protective shell; 16. a rotating wheel.
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, a positioning tool for processing a steel grating comprises a fixing plate 1, four support legs which are distributed in a rectangular shape are fixedly installed at the bottom of the fixing plate 1, a plurality of reinforcing ribs which are fixedly installed with the four support legs are fixedly installed at the bottom of the fixing plate 1, a first mounting plate 2 is fixedly installed at the top of the fixing plate 1, a second mounting plate 3 which is located on the right side of the first mounting plate 2 is fixedly installed at the top of the fixing plate 1, two third mounting plates 4 which are located on the back of the second mounting plate 3 are fixedly installed at the top of the fixing plate 1, the top of the two third mounting plates 4 is slidably connected with a same fourth mounting plate 5, sliding grooves which are matched with the bottom of the fourth mounting plate 5 are formed at the tops of the two third mounting plates 4, the fourth mounting plate 5 slides with the third mounting plates 4 through the sliding grooves, the first mounting plate 2, Stabilizing shafts 6 are fixedly arranged at the tops of the second mounting plate 3 and the fourth mounting plate 5, a connecting block 7 positioned in front of the left stabilizing shaft 6 is fixedly arranged at the top of the first mounting plate 2, sliding grooves 8 are respectively arranged at the front side and the rear side of the second mounting plate 3, the left side and the right side of the fourth mounting plate 5 and the first mounting plate 2, sliding plates 9 which are in sliding connection with the sliding grooves 8 are respectively movably arranged at the outer sides of the three stabilizing shafts 6, screw rods 10 are respectively rotatably connected inside the connecting block 7 and the three sliding plates 9, sliding rods 11 positioned between the four screw rods 10 are respectively fixedly arranged at the tops of the connecting block 7 and the three sliding plates 9, sliding blocks 12 which are meshed with the screw rods 10 are respectively and slidably connected at the outer sides of the four sliding rods 11, clamping plates 13 are respectively and rotatably connected at the opposite sides of the four sliding blocks 12, the heights of the four clamping plates 13 are respectively equal, and the heights of the connecting block 7 and the three sliding plates 9 are respectively equal, the equal threaded connection in inside of four splint 13 has clamping bar 14 that one end extends to splint 13 top, the equal fixed mounting in inside of four splint 13 has the rubber pad that is located clamping bar 14 below, the outside fixed mounting of clamping bar 14 has the dwang that is located splint 13 top, the equal fixed mounting in top of connecting block 7 and three sliding plate 9 has and is located screw rod 10, the protective housing 15 in the slide bar 11 and the slider 12 outside, the equal fixed mounting in inside of connecting block 7 and three sliding plate 9 has with screw rod 10 assorted bearing, four relative one sides of protective housing 15 all are equipped with the opening, the equal fixed mounting in the outside of four screw rods 10 has the runner 16 that is located protective housing 15 top.
In summary, in the positioning tool for machining the steel grating, the three sliding plates 9 are pushed to approach the connecting block 7, the clamping angle is adjusted, the four rotating rods are respectively rotated at the same time, the four rotating rods drive the clamping rods 14 fixedly connected with the four rotating rods to rotate, the four clamping rods 14 rotate downwards to clamp the steel grating, then the four rotating wheels 16 are respectively rotated, the four rotating wheels 16 respectively drive the screw rods 10 fixedly connected with the four rotating wheels to rotate, the four screw rods 10 respectively drive the sliding blocks 12 meshed with the four screw rods to adjust the height, the sliding blocks 12 drive the clamping plates 13 rotatably connected with the sliding rods to adjust the height, and the clamping angle can be adjusted through the second bearings in the clamping plates 13, so that the purpose of facilitating machining is achieved.
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. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
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.