CN215240323U

CN215240323U - Clamping tool for machining steel pad

Info

Publication number: CN215240323U
Application number: CN202120632399.0U
Authority: CN
Inventors: 卜来君; 卜来和; 李英文
Original assignee: Dalian Danyang Refining And Chemical Equipment Co ltd
Current assignee: Dalian Danyang Refining And Chemical Equipment Co ltd
Priority date: 2021-03-29
Filing date: 2021-03-29
Publication date: 2021-12-21
Anticipated expiration: 2031-03-29

Abstract

The utility model discloses a clamping tool for steel pad processing, which comprises a bottom plate, wherein a pair of support plates are arranged at two sides of the upper wall of the bottom plate, a pair of rotating rods are movably arranged at the inner walls of the support plates, a fixing frame is fixedly arranged between the rotating rods, and a transverse centering assembly and a longitudinal clamping assembly are arranged in the fixing frame, the utility model relates to the technical field of steel pad processing, the device has compact structure, a pair of V-shaped clamping jaws synchronously move in opposite directions by driving a screw rod to rotate through a double-shaft motor, thereby automatically centering the hexagonal steel pad, the height of the V-shaped clamping jaw can be adjusted by the arrangement of a telescopic rod assembly, the hexagonal steel pads with different sizes can be conveniently fixed, the pressing plate and the upper positioning groove can be driven to descend by the rotation of a threaded rod, the lower positioning groove descends in cooperation, thereby realizing longitudinal clamping, and the rotating motor can drive the fixing frame to rotate through gear transmission, thereby switching the horizontal state or the vertical state of the hexagonal steel pad and bringing convenience to the use of people.

Description

Clamping tool for machining steel pad

Technical Field

The utility model relates to a steel pad processing technology field specifically is a centre gripping frock is used in steel pad processing.

Background

The Chinese patent CN212287358U discloses a clamping device for processing a steel washer, which comprises a base, wherein cushion blocks are fixedly arranged on the periphery of the lower surface of the base, a substrate is arranged on the upper surface of the base, a first clamping block is welded at the middle position of the upper surface of the substrate, first studs are vertically and fixedly connected to the middle positions of two sides of the top of the substrate, a sleeve is arranged on the outer surface of each first stud, and a convex ring block is vertically welded at the middle position of the outer surface of the sleeve;

the device can carry out the centre gripping to the steel gasket and fix, however except circular steel gasket, the hexagon steel gasket is also comparatively common in addition, and current equipment presss from both sides the dress to circular steel gasket mostly, and can't accurate fixed hexagon steel gasket, uses inconveniently.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a centre gripping frock is used in steel pad processing has solved the problem that current device can not fix the hexagon steel pad.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a centre gripping frock is used in steel pad processing, includes the bottom plate, a pair of extension board is installed to bottom plate upper wall both sides, and is a pair of extension board inner wall movable mounting has a pair of bull stick, and is a pair of fixed mounting has the mount between the bull stick, install horizontal centering subassembly and vertical centre gripping subassembly in the mount.

Preferably, horizontal centering subassembly is including locating the biax motor of mount lower wall, a pair of screw rod is installed to the biax motor drive end, a pair of riser is installed to mount lower wall both sides, and is a pair of the screw rod is with a pair of riser swing joint, the lower part constant head tank is installed to the lower wall in the mount, the mount lower wall just is located a pair of spout has been seted up to lower part constant head tank both sides department, and is a pair of the screw rod top spin has connect a pair of movable block, and is a pair of slide bar is installed to the movable block upper wall, and is a pair of the slide bar inlays and is adorned in a pair of just can be in the spout horizontal slip, and is a pair of flexible pole subassembly, a pair of V type clamping jaw is installed to the telescopic link subassembly upper end.

Preferably, the vertical clamping assembly comprises a pair of slide rails arranged on the inner side wall of the fixing frame, a pair of slide blocks are mounted on the slide rails, a pair of press plates are fixedly mounted between the slide blocks through connecting rods, upper positioning grooves are mounted on the lower wall of each press plate, threaded holes are formed in the upper wall of the fixing frame, threaded rods are screwed in the threaded holes, the lower ends of the threaded rods are movably connected with the press plates, and rotating wheels are fixedly mounted at the upper ends of the threaded rods.

Preferably, the telescopic rod component comprises a fixed outer barrel arranged at the upper end of the sliding rod, a sliding inner barrel is arranged in the fixed outer barrel in a sliding mode, and a limiting bolt used for fixing the sliding inner barrel is arranged on the fixed outer barrel.

Preferably, a rotating motor is mounted on the side wall of one of the pair of support plates, a main gear is mounted at the driving end of the rotating motor, and a pinion meshed with the main gear is sleeved on one of the pair of rotating rods.

Preferably, the fixing frame is a rectangular frame.

Advantageous effects

The utility model provides a centre gripping frock is used in steel pad processing, the utility model has the following beneficial effects of this device compact structure, it rotates to drive the screw rod through the biax motor, make the synchronous opposite motion of a pair of V type clamping jaw, thereby with the automatic centering placed in the middle of hexagon steel pad, and can transversely fix, the height of the adjustable V type clamping jaw of setting up of telescopic link subassembly, conveniently fix the hexagon steel pad of equidimension not, the threaded rod rotates and can drive clamp plate and upper portion constant head tank decline, cooperation lower part constant head tank decline, thereby realize vertical centre gripping, through the vertical centre gripping of horizontal centre gripping cooperation, compare the one-way centre gripping of existing ground, the centre gripping effect has greatly been improved, rotating electrical machines accessible gear drive mount rotates, thereby switch the horizontality or the vertical state of hexagon steel pad, conveniently be used for different work condition, the use of giving people has brought conveniently.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic view of the telescopic rod assembly of the present invention.

In the figure: 1. a base plate; 2. a support plate; 3. a rotating rod; 4. a fixed mount; 5. a double-shaft motor; 6. a screw; 7. a vertical plate; 8. a lower positioning groove; 9. a chute; 10. a moving block; 11. a slide bar; 12. a V-shaped clamping jaw; 13. a slide rail; 14. a slider; 15. a connecting rod; 16. pressing a plate; 17. an upper positioning groove; 18. a threaded rod; 19. a rotating wheel; 20. fixing the outer cylinder; 21. sliding the inner cylinder; 22. a limit bolt; 23. a rotating electric machine; 24. a main gear; 25. a pinion gear; 26. and a hexagonal steel pad.

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. 1-2, the present invention provides a technical solution: a clamping tool for machining a steel pad comprises a bottom plate 1, wherein a pair of support plates 2 are arranged on two sides of the upper wall of the bottom plate 1, a pair of rotating rods 3 are movably arranged on the inner walls of the pair of support plates 2, a fixing frame 4 is fixedly arranged between the pair of rotating rods 3, and a transverse centering assembly and a longitudinal clamping assembly are arranged in the fixing frame 4; the transverse centering assembly comprises a double-shaft motor 5 arranged on the lower wall of the fixed frame 4, a pair of screw rods 6 are arranged at the driving end of the double-shaft motor 5, a pair of vertical plates 7 are arranged on two sides of the lower wall of the fixed frame 4, the pair of screw rods 6 are movably connected with the pair of vertical plates 7, a lower positioning groove 8 is arranged on the lower wall in the fixed frame 4, a pair of sliding grooves 9 are formed in the lower wall of the fixed frame 4 and positioned on two sides of the lower positioning groove 8, a pair of moving blocks 10 are connected onto the pair of screw rods 6 in a rotating mode, a pair of sliding rods 11 are arranged on the upper wall of the pair of moving blocks 10, the pair of sliding rods 11 are embedded in the pair of sliding grooves 9 and can slide left and right in the sliding grooves 9, a pair of telescopic rod assemblies are arranged at the upper ends of the pair of sliding rods 11, and a pair of V-shaped clamping jaws 12 are arranged at the upper ends of telescopic rod assemblies; the longitudinal clamping assembly comprises a pair of slide rails 13 arranged on the inner side wall of the fixed frame 4, a pair of slide blocks 14 are arranged on the pair of slide rails 13, a pressing plate 16 is fixedly arranged between the pair of slide blocks 14 through a connecting rod 15, an upper positioning groove 17 is arranged on the lower wall of the pressing plate 16, a threaded hole is formed in the upper wall of the fixed frame 4, a threaded rod 18 is screwed in the threaded hole, the lower end of the threaded rod 18 is movably connected with the pressing plate 16, and a rotating wheel 19 is fixedly arranged at the upper end of the threaded rod; the telescopic rod component comprises a fixed outer cylinder 20 arranged at the upper end of the sliding rod 11, a sliding inner cylinder 21 is arranged in the fixed outer cylinder 20 in a sliding mode, and a limiting bolt 22 used for fixing the sliding inner cylinder 21 is arranged on the fixed outer cylinder 20; a rotating motor 23 is arranged on the side wall of one of the pair of supporting plates 2, a main gear 24 is arranged at the driving end of the rotating motor 23, and a pinion 25 meshed with the main gear 24 is sleeved on one of the pair of rotating rods 3; the fixed frame 4 is a rectangular frame.

The following working principles, detailed connecting means thereof, and the following main descriptions of the working principles and processes thereof are well known in the art, and will be referred to by those skilled in the art for the specific connection and operation sequence of the components in the present disclosure.

Example (b): when the hexagonal steel pad fixing device is used, a hexagonal steel pad 26 is placed in a lower positioning groove 8, then a double-shaft motor 5 is started, the double-shaft motor 5 drives a pair of screw rods 6 to rotate, a pair of sliding blocks 14 screwed on the double-shaft motor drive a pair of V-shaped clamping jaws 12 to move inwards through a sliding rod 11 and a telescopic rod component, the hexagonal steel pad 26 is clamped in the middle to finish primary fixing, then a rotating wheel 19 is rotated, the rotating wheel 19 drives a threaded rod 18 to rotate, the threaded rod 18 drives a pressing plate 16 to descend, an upper positioning groove 17 is matched with the lower positioning groove 8 to clamp the hexagonal steel pad 26 to finish secondary fixing, when the hexagonal steel pad 26 needs to be transversely placed and processed, a rotating motor 23 can be started, the rotating motor 23 drives a main gear 24 to rotate, a secondary gear 25 meshed with the rotating rod 3 and a fixing frame 4 to rotate by 90 degrees, and the hexagonal steel pad 26 is changed from a vertical state to a horizontal state, convenient subsequent processing, it is very special, the high accessible telescopic rod subassembly of V type clamping jaw 12 is adjusted, can release slip inner tube 21 through rotatory stop bolt 22, adjusts the height of V type clamping jaw 12 through slip inner tube 21, and the back of finishing adjusting, the contrarotation stop bolt 22 will slide the inner tube 21 fixed, accomplishes the regulation.

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. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the 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.

Claims

1. The utility model provides a centre gripping frock is used in steel pad processing, includes bottom plate (1), a pair of extension board (2) is installed to bottom plate (1) upper wall both sides, its characterized in that, it is a pair of extension board (2) inner wall movable mounting has a pair of bull stick (3), and is a pair of fixed mounting has mount (4) between bull stick (3), install horizontal centering subassembly and vertical centre gripping subassembly in mount (4).

2. The clamping tool for machining the steel pad according to claim 1, wherein the transverse centering assembly comprises a double-shaft motor (5) arranged on the lower wall of the fixed frame (4), a pair of screw rods (6) are installed at the driving end of the double-shaft motor (5), a pair of vertical plates (7) are installed on two sides of the lower wall of the fixed frame (4), the pair of screw rods (6) are movably connected with the pair of vertical plates (7), a lower positioning groove (8) is installed on the inner lower wall of the fixed frame (4), a pair of sliding grooves (9) are formed in the lower wall of the fixed frame (4) and located on two sides of the lower positioning groove (8), a pair of moving blocks (10) are rotatably connected to the pair of screw rods (6), a pair of sliding rods (11) are installed on the upper wall of the pair of moving blocks (10), and the pair of sliding rods (11) are embedded in the pair of sliding grooves (9) and can slide left and right in the sliding grooves (9), a pair of telescopic rod components are installed at the upper ends of the sliding rods (11), and a pair of V-shaped clamping jaws (12) are installed at the upper ends of the telescopic rod components.

3. The clamping tool for machining the steel pad according to claim 2, wherein the longitudinal clamping assembly comprises a pair of slide rails (13) arranged on the inner side wall of the fixing frame (4), a pair of slide blocks (14) are mounted on the pair of slide rails (13), a pressing plate (16) is fixedly mounted between the pair of slide blocks (14) through a connecting rod (15), an upper positioning groove (17) is mounted on the lower wall of the pressing plate (16), a threaded hole is formed in the upper wall of the fixing frame (4), a threaded rod (18) is screwed in the threaded hole, the lower end of the threaded rod (18) is movably connected with the pressing plate (16), and a rotating wheel (19) is fixedly mounted at the upper end of the threaded rod.

4. The clamping tool for machining the steel pad according to claim 2, wherein the telescopic rod assembly comprises a fixed outer cylinder (20) arranged at the upper end of the sliding rod (11), a sliding inner cylinder (21) is slidably mounted in the fixed outer cylinder (20), and a limiting bolt (22) used for fixing the sliding inner cylinder (21) is arranged on the fixed outer cylinder (20).

5. The clamping tool for machining the steel pad as claimed in claim 1, wherein a rotating motor (23) is mounted on a side wall of one of the pair of supporting plates (2), a main gear (24) is mounted at a driving end of the rotating motor (23), and a secondary gear (25) meshed with the main gear (24) is sleeved on one of the pair of rotating rods (3).

6. The clamping tool for machining the steel gasket as recited in claim 1, wherein the fixing frame (4) is a rectangular frame.