CN210361020U - Machine table capable of clamping metal pieces with different sizes - Google Patents

Abstract

The utility model relates to the technical field of machinery, in particular to a machine table capable of clamping metal pieces with different sizes, which comprises a workbench, wherein the top surface of the workbench is provided with two fixed plates, two clamping plates are arranged between the two fixed plates, one side of each clamping plate is provided with a rotating hole, the circumferential inner wall of each rotating hole is respectively provided with a first limiting groove and a second limiting groove, a limiting disc is arranged in each first limiting groove, a limiting ring is arranged in each second limiting groove, a rotating column is arranged in each rotating hole, and the other end of each rotating column penetrates through the limiting ring and extends to the outside; one side of splint is equipped with the support column, has seted up the screw thread through-hole in the support column, and the other end coaxial coupling who rotates the post has the screw thread axle, through the screw thread axle that sets up, rotates post, spacing dish and splint, makes the screw thread axle rotate, and the effect of the support column that the rethread set up and screw thread through-hole makes two splint extrude each other between two fixed plates, holds the different specification metalworks of putting between two splint.

Description

Machine table capable of clamping metal pieces with different sizes

Technical Field

The utility model relates to a hardware processing technology field specifically is a but board of centre gripping unidimensional metalwork.

Background

The hardware fitting refers to machine parts or components made of hardware and small hardware products, can be used independently and can also be used as assistance tools, and the hardware comprises a plurality of metal pieces with different sizes, so that when the hardware is processed, corresponding devices are needed to clamp the metal pieces, different metal pieces are processed, different clamping devices need to be replaced, a large amount of time is wasted in the replacement process, the yield of the metal pieces is reduced, and accordingly, a machine table capable of clamping the metal pieces with different sizes is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a but board of centre gripping unidimensional metalwork to the problem of proposing among the above-mentioned background art is solved.

In order to achieve the above object, the utility model provides a following technical scheme:

a machine table capable of clamping metal pieces of different sizes comprises a workbench, wherein two fixed plates are arranged on the top surface of the workbench, sliding grooves are formed in the lower ends of the inner sides of the two fixed plates, two clamping plates are arranged between the two fixed plates, sliding blocks are arranged at two ends of each clamping plate and are located in the sliding grooves, the sliding blocks are in sliding connection with the sliding grooves, a rotating hole is formed in one side of each clamping plate, a first limiting groove and a second limiting groove are formed in the circumferential inner wall of the rotating hole respectively, a limiting disc is arranged in each first limiting groove, a limiting ring is arranged in each second limiting groove, a rotating column is arranged in each rotating hole, one end of each rotating column is fixedly connected with the middle position of one side face of each limiting disc, and the other end of each rotating column penetrates through the limiting rings and extends to the outside; one side of splint is equipped with the support column, just threaded through-hole has been seted up in the support column, the other end coaxial coupling of rotation post has the screw thread axle, the one end of screw thread axle is passed threaded through-hole and screw thread axle tip install the handle.

Preferably, the fixing plate and the workbench are of an integrally formed structure.

Preferably, the sliding block is matched with the sliding groove in size, and two ends of the clamping plate are attached to the side faces of the fixing plate.

Preferably, the diameter of the rotating hole is equal to that of the rotating column, the first limiting groove is matched with the limiting disc in size, and the second limiting groove is matched with the limiting ring in size.

Preferably, the rotating column is rotatably connected with the rotating hole.

Preferably, the threaded shaft is in threaded connection with the threaded through hole.

Preferably, the rotating column, the limiting disc, the limiting ring, the threaded shaft and the handle are all of an integrally formed structure.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses a threaded spindle, rotation post, spacing dish and splint that set up make the threaded spindle rotate, and the support column that the rethread set up and the effect of screw thread through-hole make threaded spindle, rotation post, spacing dish push away two splint extrude each other between two fixed plates, can hold the different specification metalworks of putting between two splint, need not change and add the device of holding, can practice thrift the plenty of time, still improve the output of metalwork.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic structural view of a middle clamp plate and a support pillar according to the present invention;

FIG. 3 is a schematic diagram of the structure of the local explosion in the present invention;

fig. 4 is a schematic sectional view of the middle splint according to the present invention.

In the figure: 1. a work table; 2. a fixing plate; 21. a chute; 3. a splint; 31. a slider; 32. rotating the hole; 321. rotating the column; 33. a first limit groove; 331. a limiting disc; 34. a second limit groove; 341. a limiting ring; 35. a threaded shaft; 36. a handle; 4. a support pillar; 41. a threaded through bore.

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.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Referring to fig. 1-4, the present invention provides a technical solution:

a machine table capable of clamping metal pieces of different sizes comprises a working table 1, wherein two fixing plates 2 are arranged on the top surface of the working table 1, sliding grooves 21 are formed in the lower ends of the inner sides of the two fixing plates 2, two clamping plates 3 are arranged between the two fixing plates 2, sliding blocks 31 are arranged at two ends of each clamping plate 3 and are located in the sliding grooves 21, the sliding blocks 31 are in sliding connection with the sliding grooves 21, a rotating hole 32 is formed in one side of each clamping plate 3, a first limiting groove 33 and a second limiting groove 34 are formed in the circumferential inner wall of each rotating hole 32 respectively, a limiting disc 331 is arranged in each first limiting groove 33, a limiting ring 341 is arranged in each second limiting groove 34, a rotating column 321 is arranged in each rotating hole 32, one end of each rotating column 321 is fixedly connected with the middle position of one side face of each limiting disc 331, and the other end of each; one side of splint 3 is equipped with support column 4, and support column 4 and workstation 1 are the integrated into one piece structure, and has seted up screw thread through-hole 41 in the support column 4, and the other end coaxial coupling of rotation post 321 has screw thread shaft 35, and screw thread through-hole 41 and screw thread shaft 35 tip are passed to the one end of screw thread shaft 35 and handle 36 is installed to the screw thread shaft 35 tip.

Specifically, fixed plate 2 and workstation 1 are integrated into one piece structure, make fixed plate 2 more stable with workstation 1's structure, prevent that the extrusion metalwork makes fixed plate 2 skew.

Further, slider 31 and spout 21's size looks adaptation, and splint 3's both ends and the side of fixed plate 2 laminate mutually, reduce frictional force, make splint 3 pass through slider 31 and spout 21's effect, can remove between two fixed plates 2, can both grasp not unidimensional metalwork.

Specifically, the diameter of the rotating hole 32 is equal to that of the rotating column 321, the first limiting groove 33 is matched with the size of the limiting disc 331, the second limiting groove 34 is matched with the size of the limiting ring 341, so that the rotating friction force is reduced, the labor is saved for workers, and when the workers hold the handle 36 to rotate the threaded shaft 35, the rotating column 321, the limiting disc 331 and the limiting ring 341 are driven to rotate together.

Further, the rotating post 321 is rotatably connected to the rotating hole 32, so as to ensure that the rotating post 321 can rotate freely in the rotating hole 32.

Specifically, the threaded shaft 35 is in threaded connection with the threaded through hole 41, and when the threaded shaft 35 rotates, the threaded shaft 35 rotates and moves relatively in the threaded through hole 41 through the action of the support column 4 and the threaded through hole 41.

Further, the post 321 rotates, spacing dish 331, the spacing ring 341, threaded shaft 35 and handle 36 are integrated into one piece structure, high durability and convenient use, it can drive threaded shaft 35 to rotate handle 36, the post 321 rotates, spacing dish 331 and spacing ring 341 rotate together, effect and spacing ring 341 and the effect of second spacing groove 34 through spacing dish 331 and first spacing groove 33, make threaded shaft 35 can drive splint 3 and remove, when threaded shaft 35 removed, splint 3 also followed threaded shaft 35 and removed.

The board of the not unidimensional metalwork of centre gripping of this embodiment is when using, put the metalwork on workstation 1, and the metalwork is located between two fixed plates 2 and two splint 3, the staff holds two handles 36 and rotates with the hand, drive screw shaft 35 at the screw through-hole 41 internal rotation simultaneously, rotate post 321 at the rotation hole 32 internal rotation, spacing ring 341 internal rotation in second spacing groove 34, spacing dish 331 internal rotation in first spacing groove 33, and through the effect of support column 4, make screw shaft 35 still can move in screw through-hole 41, simultaneously through the effect of spacing ring 341 and spacing dish 331, make splint 3 also follow the removal, and two splint 3 distances shorten gradually, until two splint 3 clip the metalwork.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (7)

1. The utility model provides a but board of not unidimensional metalwork of centre gripping, includes workstation (1), its characterized in that: the top surface of the workbench (1) is provided with two fixing plates (2), the lower ends of the inner sides of the two fixing plates (2) are provided with sliding grooves (21), two clamping plates (3) are arranged between the two fixing plates (2), the two ends of each clamping plate (3) are provided with sliding blocks (31), the sliding blocks (31) are located in the sliding grooves (21), the sliding blocks (31) are in sliding connection with the sliding grooves (21), one sides of the clamping plates (3) are provided with rotating holes (32), the circumferential inner walls of the rotating holes (32) are respectively provided with first limiting grooves (33) and second limiting grooves (34), limiting discs (331) are arranged in the first limiting grooves (33), limiting rings (341) are arranged in the second limiting grooves (34), rotating columns (321) are arranged in the rotating holes (32), one ends of the rotating columns (321) are fixedly connected with the middle positions of one side faces of the limiting discs (331), the other end of the rotating column (321) penetrates through the limiting ring (341) and extends to the outside; one side of splint (3) is equipped with support column (4), just screw thread through-hole (41) have been seted up in support column (4), the other end coaxial coupling of rotation post (321) has screw thread axle (35), the one end of screw thread axle (35) is passed screw thread through-hole (41) and screw thread axle (35) tip are installed handle (36).

2. The machine table capable of clamping metal pieces with different sizes according to claim 1, wherein: the fixing plate (2) and the workbench (1) are of an integrally formed structure.

3. The machine table capable of clamping metal pieces with different sizes according to claim 1, wherein: the slider (31) with the size looks adaptation of spout (21), just the both ends of splint (3) with the side of fixed plate (2) is laminated mutually.

4. The machine table capable of clamping metal pieces with different sizes according to claim 1, wherein: the diameter of the rotating hole (32) is equal to that of the rotating column (321), the first limiting groove (33) is matched with the size of the limiting disc (331), and the second limiting groove (34) is matched with the size of the limiting ring (341).

5. The machine table capable of clamping metal pieces with different sizes according to claim 1, wherein: the rotating column (321) is rotatably connected with the rotating hole (32).

6. The machine table capable of clamping metal pieces with different sizes according to claim 1, wherein: the threaded shaft (35) is in threaded connection with the threaded through hole (41).

7. The machine table capable of clamping metal pieces with different sizes according to claim 1, wherein: the rotating column (321), the limiting disc (331), the limiting ring (341), the threaded shaft (35) and the handle (36) are all of an integrally formed structure.

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