CN211761049U

CN211761049U - Multipurpose square box fixing device

Info

Publication number: CN211761049U
Application number: CN202020442265.8U
Authority: CN
Inventors: 张弛
Original assignee: Yangzhou Wandefu Mechanical And Electrical Equipment Complete Engineering Co ltd
Current assignee: Yangzhou Wandefu Mechanical And Electrical Equipment Complete Engineering Co ltd
Priority date: 2020-03-31
Filing date: 2020-03-31
Publication date: 2020-10-27
Anticipated expiration: 2030-03-31

Abstract

The utility model discloses a multi-purpose square chest fixing device in the machine-building frock clamp field, including the box, an organic whole is provided with two bilateral symmetry's vertical curb plate on the bottom plate, and the level is provided with the roof between the board top of both sides, two recess one has all been seted up on the curb plate surface, the recess two that the axis level set up is seted up to the curb plate lower part, and the cross-section of recess one and recess two all is the V-arrangement, and the left and right sides of each recess all is provided with the location flange, and a member has been placed to equal axial in recess one and the recess two, is provided with two at least clamps correspondingly with the member, the clamp is including the arc clamp plate that compresses tightly the member, and the equal an organic whole in the left and right sides of clamp plate is provided with L shape mounting panel, has seted up waist-shaped groove one in the vertical portion. The utility model discloses not only can be used for examining the depth of parallelism and hang down straightness, can also process member tip and side.

Description

Multipurpose square box fixing device

Technical Field

The utility model belongs to machine-building frock clamp field, in particular to multi-purpose square chest fixing device.

Background

In the prior art, a tool is a technological device and is a general name of various tools used in a manufacturing process, including a cutter, a clamp, a die and the like, and a tool clamp is a positioning mechanism for positioning a workpiece to be machined. The cast iron square box in the prior art is mainly used for detecting the parallelism and the perpendicularity of parts and supporting workpieces during marking, the structure of the square box is a cavity cube made of cast iron generally, the structure of the existing square box is simple, the existing square box is only used as a detecting tool for the parallelism and the perpendicularity generally, the function is single, and the function of fixing the workpieces to implement machining operation cannot be achieved.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a multi-purpose square chest fixing device not only can be used for examining the depth of parallelism and hang down straightness, can also firmly fix a position the member, processes rod tip and side, increases the function and the usage of square chest.

The purpose of the utility model is realized like this: a multipurpose square box fixing device comprises a box body, wherein the box body comprises a bottom plate, two bilaterally symmetrical vertical side plates are integrally arranged on the bottom plate, a top plate is horizontally arranged between the tops of the two side plates, the length of the bottom plate is greater than that of the top plate, two parallel grooves I are respectively formed in the surfaces of the two side plates, an axis of each groove I is vertically arranged, a groove II is horizontally arranged at the lower part of each side plate, the cross sections of the grooves I and the grooves II are both V-shaped, positioning convex plates are respectively arranged on the left side and the right side of each groove, the positioning convex plates are perpendicular to the side plates, the length of each positioning convex plate is smaller than that of the corresponding groove, a rod piece is axially arranged in each of the grooves I and the grooves II, at least two clamps are arranged corresponding to the rod pieces, each clamp comprises an arc-shaped pressing plate for pressing the rod, a first kidney-shaped groove is formed in the vertical portion of the mounting plate, the axis of the first kidney-shaped groove is perpendicular to the corresponding rod piece, and the fastening screw perpendicularly penetrates through the first kidney-shaped groove to be in threaded connection with the corresponding positioning convex plate.

When the utility model is used, two vertical rods can be respectively placed in the two grooves I, the rods are pressed by the pressing plate of the hoop, and the mounting plate of the hoop is fixed with the positioning convex plate through the fastening screw; or a horizontal rod piece can be placed in the second groove and fixed by a clamp, and the side face and the end part of the fixed rod piece can be machined. Compared with the prior art, the beneficial effects of the utility model reside in that: when the diameter specification of the rod piece is changed, the change of the diameter of the rod piece can be adapted through the first kidney-shaped groove at the vertical part of the hoop mounting plate; not only can be used for examining the depth of parallelism and the straightness that hangs down, can also firmly fix a position the member, process rod spare tip and side, increase the function and the usage of square chest.

As a further improvement of the utility model, the arc clamp plate downside of clamp is provided with the rubber cushion, and the cushion contacts with the member. The abrasion caused by the direct contact of the hoop and the rod piece can be avoided through the rubber soft cushion.

As a further improvement, the left side the width of the first groove is larger than the width of the second groove, and the width of the second groove is larger than the right side the width of the first groove. For rod pieces with different diameter specifications, different grooves can be selected for positioning and placing.

As the utility model discloses a further improvement, two be provided with the plate locating plate between the recess one, the plate locating plate is mutually perpendicular with the curb plate, and the vertical plate of having placed on the plate locating plate leans on mutually with the plate to be provided with two at least cross-sections for the setting element of L shape on the plate locating plate, has seted up kidney slot two on the setting element horizontal plate, and two axes in kidney slot are parallel with plate thickness direction, and fastening screw passes kidney slot two perpendicularly and with plate locating plate threaded connection. The plate-shaped rectangular workpiece is placed on the plate positioning plate, and the plate is pressed and positioned through the positioning piece, so that the plate can be machined; the second kidney-shaped groove on the plate can adapt to the thickness change of the plate.

As a further improvement of the utility model, the left and right sides of the plate are respectively and correspondingly provided with at least one positioning piece. The plate can be more firmly positioned by the positioning parts at the left side and the right side.

Drawings

Fig. 1 is a front view of the present invention.

Fig. 2 is a right side view of fig. 1.

Fig. 3 is a cross-sectional view along AA of fig. 2.

Fig. 4 is a partially enlarged view of fig. 3.

Fig. 5 is a schematic structural diagram of the positioning member.

The structure comprises a base plate 1, side plates 2, a top plate 3, a first groove 4, a second groove 5, a positioning convex plate 6, a rod 7, a clamp 8, a pressing plate 8a, a mounting plate 8b, a first kidney-shaped groove 9, a fastening screw 10, a cushion 11, a plate positioning plate 12, a plate 13, a positioning piece 14, a horizontal plate 14a, a second kidney-shaped groove 15 and a fastening screw 16.

Detailed Description

As shown in figures 1-5, a multi-purpose square box fixing device comprises a box body, the box body comprises a bottom plate 1, two bilaterally symmetrical vertical side plates 2 are integrally arranged on the bottom plate 1, a top plate 3 is horizontally arranged between the tops of the two side plates 2, the length of the bottom plate 1 is greater than that of the top plate 3, two parallel grooves I4 are respectively arranged on the surfaces of the two side plates 2, the axes of the grooves I4 are vertically arranged, the lower parts of the side plates 2 are provided with grooves II 5, the axes of the grooves I4 and the grooves II 5 are horizontally arranged, the cross sections of the grooves I4 and the grooves II 5 are both V-shaped, positioning convex plates 6 are respectively arranged on the left side and the right side of each groove, the positioning convex plates 6 are perpendicular to the side plates 2, the length of each positioning convex plate 6 is less than that of the corresponding groove, a rod piece 7 can be axially arranged in each of the grooves I4 and the grooves II 5, the left side and the right side of the pressing plate 8a are integrally provided with L-shaped mounting plates 8b, the vertical parts of the mounting plates 8b are provided with first kidney-shaped grooves 9, the axes of the first kidney-shaped grooves 9 are perpendicular to the corresponding rod pieces 7, and fastening screws 10 vertically penetrate through the first kidney-shaped grooves 9 to be in threaded connection with the corresponding positioning convex plates 6. The lower side of the arc-shaped pressing plate 8a of the hoop 8 is provided with a rubber soft pad 11, and the soft pad 11 is contacted with the rod piece 7. The width of the first groove 4 on the left side is larger than that of the second groove 5, and the width of the second groove 5 is larger than that of the first groove 4 on the right side. A plate positioning plate 12 is arranged between the two first grooves 4, the plate positioning plate 12 is perpendicular to the side plate 2, a plate 13 is vertically placed on the plate positioning plate 12, at least two positioning pieces 14 with L-shaped cross sections are arranged on the plate positioning plate 12 in a manner of being attached to the plate 13, a horizontal plate 14a of each positioning piece 14 is provided with a second kidney-shaped groove 15, the axis of the second kidney-shaped groove 15 is parallel to the thickness direction of the plate 13, and a fastening screw 16 perpendicularly penetrates through the second kidney-shaped groove 15 and is in threaded connection with the plate positioning plate 12. At least one positioning piece 14 is correspondingly arranged on the left side and the right side of the plate 13 respectively.

When the utility model is used, two vertical rods 7 can be respectively placed in the two grooves I4, the rods 7 are pressed by the pressing plate 8a of the hoop 8, and the mounting plate 8b of the hoop 8 is fixed with the positioning convex plate 6 by the fastening screw 10; alternatively, a horizontal bar 7 can be placed in the second groove 5 and fixed by the clamp 8, and the fixed bar 7 can be machined on the side and end. The utility model has the advantages that: when the diameter specification of the rod piece 7 is changed, the change of the diameter of the rod piece 7 can be adapted through a first kidney-shaped groove 9 at the vertical part of the mounting plate 8b of the hoop 8; not only can be used for examining the depth of parallelism and the straightness that hangs down, can also firmly fix a position member 7, process 7 tip and side of member, increase the function and the usage of square chest.

The present invention is not limited to the above embodiments, and based on the technical solutions disclosed in the present invention, those skilled in the art can make some replacements and transformations for some technical features without creative labor according to the disclosed technical contents, and these replacements and transformations are all within the protection scope of the present invention.

Claims

1. A multipurpose square box fixing device comprises a box body and is characterized in that the box body comprises a bottom plate, two bilaterally symmetrical vertical side plates are integrally arranged on the bottom plate, a top plate is horizontally arranged between the tops of the two side plates, the length of the bottom plate is greater than that of the top plate, two first grooves which are parallel to each other are formed in the surfaces of the two side plates, one axial line of each groove is vertically arranged, a second groove which is horizontally arranged along the axial line is formed in the lower portion of each side plate, the cross sections of the first grooves and the second grooves are both V-shaped, positioning convex plates are arranged on the left side and the right side of each groove, the positioning convex plates are perpendicular to the side plates, the length of each positioning convex plate is smaller than that of the corresponding groove, a rod piece is axially arranged in the first grooves and the second grooves, at least two clamp hoops are arranged corresponding to the rod pieces, each clamp, a first kidney-shaped groove is formed in the vertical portion of the mounting plate, the axis of the first kidney-shaped groove is perpendicular to the corresponding rod piece, and the fastening screw perpendicularly penetrates through the first kidney-shaped groove to be in threaded connection with the corresponding positioning convex plate.

2. The utility square box fixture of claim 1, wherein the clamp has a rubber cushion on the underside of the curved clamp plate, the cushion contacting the bar.

3. The utility square box fixing device according to claim 1 or 2, wherein the width of the first groove on the left side is larger than the width of the second groove, and the width of the second groove is larger than the width of the first groove on the right side.

4. The multipurpose square box fixing device as claimed in claim 1 or 2, wherein a plate positioning plate is arranged between the two first grooves, the plate positioning plate is perpendicular to the side plates, plates are vertically placed on the plate positioning plate, at least two positioning members with L-shaped cross sections are arranged on the plate positioning plate in a manner of being attached to the plates, a second kidney-shaped groove is formed in a horizontal plate of the positioning members, the axis of the second kidney-shaped groove is parallel to the thickness direction of the plates, and a fastening screw vertically penetrates through the second kidney-shaped groove and is in threaded connection with the plate positioning plate.

5. The multi-purpose square box fixing device as claimed in claim 4, wherein at least one positioning member is correspondingly provided on each of the left and right sides of the plate member.