CN211759890U

CN211759890U - Round rod fixing and clamping device for machining

Info

Publication number: CN211759890U
Application number: CN201921423200.2U
Authority: CN
Inventors: 宋旭龙
Original assignee: Xi'an Juzheng Intellectual Property Management Co ltd
Current assignee: Xi'an Juzheng Intellectual Property Management Co ltd
Priority date: 2019-08-29
Filing date: 2019-08-29
Publication date: 2020-10-27
Anticipated expiration: 2029-08-29

Abstract

The utility model discloses a round bar fixing and clamping device for machining, comprises an operation bench, be equipped with the cavity in the operation bench, the level is rotated on the right side inner wall of cavity and is run through and be equipped with the moving member, be equipped with the opening on the top surface of cavity, the moving member runs through the opening setting, fixedly connected with fixture on the moving member. The utility model discloses a run through the circular logical groove setting on two fixed blocks with the round bar for circular a plurality of springs that lead to the inslot drive two arc grip blocks and carry out effective centre gripping fixedly to the round bar, are convenient for fix the round bar of different specifications, drive the threaded rod through rotating the handle and rotate, make the round bar that circular logical groove centre gripping is fixed on the fixed block carry out horizontal migration, be convenient for adjust the position of cutting or polishing according to actual need.

Description

Round rod fixing and clamping device for machining

Technical Field

The utility model relates to a machining technical field especially relates to a round bar fixed clamping device for machining.

Background

The machining process is a process of changing the overall dimension or performance of a workpiece through mechanical equipment, and is divided into cutting and pressure machining according to the difference of machining modes, the workpiece needs to be fixed when being machined, the workpiece is prevented from being misplaced in the machining process, the actual machining effect is not affected, the shape of the workpiece is different, and different clamping tools need to be used for fixing.

At present cutting or polishing to the pole add man-hour, all need press from both sides tight fixedly to it, but current anchor clamps only can fix the pole, the position of the adjustment of not being convenient for cutting or polishing, and be not convenient for fix the pole that the specification is different, and the fixed clamping device of pole that now provides a round pole that is used for machining solves above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a round rod fixing and clamping device for machining.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a round bar fixing and clamping device for machining, includes the operation panel, be equipped with the cavity in the operation panel, the horizontal rotation runs through on the right side inner wall of cavity and is equipped with the moving member, be equipped with the opening on the top surface of cavity, the moving member runs through the opening setting, fixedly connected with fixture on the moving member.

Preferably, the moving member includes a threaded rod which horizontally rotates and penetrates through the inner wall of the right side of the cavity, one end of the threaded rod, which is located in the cavity, is in threaded sleeve connection with the two moving blocks, the upper ends of the two moving blocks are all arranged in a penetrating mode through an opening, the lower ends of the two moving blocks are all in sliding connection with the bottom of the cavity, and the clamping mechanism is arranged at the upper ends of the moving blocks.

Preferably, the bottom of the cavity is provided with a sliding chute, the sliding chute is internally and slidably connected with two sliding blocks matched with the sliding chute, and the upper ends of the two sliding blocks are respectively and fixedly connected with the lower ends of the two moving blocks.

Preferably, the threaded rod is located one end of the cavity and fixedly connected with the turntable, and the turntable is close to the right end side wall of the annular side wall and fixedly connected with the handle.

Preferably, the clamping mechanism comprises fixed blocks fixedly connected to the upper ends of the two moving blocks respectively, the two fixed blocks are internally provided with circular through grooves which are communicated with each other from front to back, the annular inner wall of each circular through groove is fixedly connected with a plurality of springs, and the springs are fixedly connected with two arc-shaped clamping blocks at one ends of the annular inner wall of each circular through groove.

Preferably, the arc-shaped clamping block is made of rubber.

Compared with the prior art, the utility model, its beneficial effect does:

1. through running through the circular logical groove setting on two fixed blocks with the round bar for a plurality of springs that circular logical inslot led to the inslot drive two arc grip blocks and carry out effective centre gripping fixedly to the round bar, are convenient for fix the round bar of different specifications.

2. The threaded rod is driven to rotate by rotating the handle, so that the round rod fixed by clamping the round through groove on the fixing block can horizontally move, and the cutting or polishing position can be conveniently adjusted according to actual needs.

Drawings

Fig. 1 is a perspective schematic view of a round bar fixing and clamping device for machining according to the present invention;

fig. 2 is a schematic side view of a circular rod fixing and clamping device for machining according to the present invention;

fig. 3 is a partially enlarged view of a portion a in fig. 2.

In the figure: the device comprises an operating table 1, a chamber 2, a moving member 3, a 4-opening clamping mechanism 5, a threaded rod 6, a moving block 7, a sliding groove 8, a sliding block 9, a rotating disc 10, a handle 11, a fixed block 12, a circular through groove 13, a spring 14 and an arc-shaped clamping block 15.

Detailed Description

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", 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 simplicity of description, and do not indicate or imply that the device or element being 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.

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.

Referring to fig. 1-3, a round bar fixing and clamping device for machining, including operation panel 1, be equipped with cavity 2 in the operation panel 1, the horizontal rotation runs through on the right side inner wall of cavity 2 and is equipped with moving member 3, be equipped with opening 4 on the top surface of cavity 2, moving member 3 runs through the opening 4 setting, moving member 3 includes that the horizontal rotation runs through threaded rod 6 that cavity 2 right side inner wall set up, threaded rod 6 is located one of cavity 2 and serves the threaded sleeve and has two movable blocks 7, the upper end of two movable blocks 7 all runs through opening 4 setting, the lower extreme of two movable blocks 7 all with cavity 2's bottom sliding connection, fixture 5 sets up in the upper end of movable block 7.

Be equipped with spout 8 on the bottom of cavity 2, sliding connection has two blocks of sliders 9 of phase-match with it in the spout 8, the upper end of two blocks of sliders 9 respectively with the lower extreme fixed connection of two movable blocks 7, when slider 9 removed in spout 8, can avoid threaded rod 6 to rotate and drive movable block 7 and rotate, and restrict movable block 7's moving range, threaded rod 6 is located one of cavity 2 outer and serves fixedly connected with carousel 10, fixedly connected with handle 11 on the right-hand member lateral wall that carousel 10 is close to the annular side wall, threaded rod 6 is convenient for rotate by handle 11 and carousel 10.

Fixedly connected with fixture 5 on moving member 3, fixture 5 is including respectively fixed connection in the fixed block 12 of two movable blocks 7 upper ends, the circular logical groove 13 that feeds through around all being equipped with in two fixed blocks 12, equal a plurality of springs 14 of fixedly connected with on the annular inner wall of two circular logical groove 13, two arc grip blocks 15 of one end fixedly connected with of the circular logical groove 13 annular inner wall are kept away from to a plurality of springs 14, the material of arc grip block 15 is rubber, a plurality of springs 14 in the same circular logical groove 13 are used for cooperating two arc grip blocks 15 of rubber material and carry out effective centre gripping fixedly to the round bar, be convenient for fix the round bar of different specifications.

When the utility model is used, the round rod is manually arranged through the round through groove 13 on the fixed block 12 at one side, and the round bar drives the two arc-shaped clamping blocks 15 to compress the plurality of springs 14 in the round through groove 13, the elastic property of the plurality of springs 14 enables the two arc-shaped clamping blocks 15 to clamp the round bar, and manually pushes the round bar so that the other end of the round bar penetrates through the round through groove 13 on the other fixed block 12, so that the springs 14 cooperate with the two arc-shaped clamping blocks 15 to fixedly clamp the round rod, then the handle 11 is manually held and the rotating disc 10 is rotated to drive the threaded rod 6 to rotate, so that the threaded rod 6 rotates to drive the two moving blocks 7 which are sleeved by the threads to horizontally move under the limiting action of the sliding chute 8 and the sliding block 9, therefore, the two moving blocks 7 drive the round rods fixed by the two fixed blocks 12 to horizontally move, and the cutting or polishing positions can be conveniently adjusted according to actual needs.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A round rod fixing and clamping device for machining comprises an operating platform (1) and is characterized in that a cavity (2) is arranged in the operating platform (1), a moving piece (3) is arranged on the inner wall of the right side of the cavity (2) in a horizontally rotating and penetrating mode, an opening (4) is formed in the top surface of the cavity (2), the moving piece (3) is arranged in the penetrating mode through the opening (4), a clamping mechanism (5) is fixedly connected onto the moving piece (3), the moving piece (3) comprises a threaded rod (6) arranged in the inner wall of the right side of the cavity (2) in a horizontally rotating and penetrating mode, two moving blocks (7) are sleeved on one end, located in the cavity (2), of the threaded rod (6) in a threaded mode, the upper ends of the two moving blocks (7) are arranged in the penetrating mode through the opening (4), and the lower ends of the two moving blocks (, fixture (5) sets up in the upper end of movable block (7), be equipped with spout (8) on the bottom of cavity (2), sliding connection has two sliders (9) of phase-match with it in spout (8), two the upper end of slider (9) respectively with the lower extreme fixed connection of two movable blocks (7), threaded rod (6) are located one outside cavity (2) and serve fixedly connected with carousel (10), fixedly connected with handle (11) on the right-hand member lateral wall that carousel (10) are close to annular lateral wall, fixture (5) are including fixed block (12) of difference fixed connection in two movable blocks (7) upper ends, two circular logical groove (13) that communicate around all being equipped with in fixed block (12), two equal fixedly connected with a plurality of springs (14) on the annular inner wall of circular logical groove (13), a plurality of one end fixedly connected with two arc centre gripping of circular logical groove (13) annular inner wall is kept away from to spring (14) The arc-shaped clamping block (15) is made of rubber.