CN213259338U

CN213259338U - Quick fixture of distance is pressed from both sides with being convenient for adjust to machine part processing

Info

Publication number: CN213259338U
Application number: CN202022213379.8U
Authority: CN
Inventors: 王杰
Original assignee: Kunshan Gelaier Precision Machinery Co ltd
Current assignee: Kunshan Gelaier Precision Machinery Co ltd
Priority date: 2020-10-07
Filing date: 2020-10-07
Publication date: 2021-05-25
Anticipated expiration: 2030-10-07

Abstract

The utility model relates to a machine parts machining technical field specifically is a quick fixture of machine parts machining with being convenient for adjust and press from both sides apart from, the below of operation panel is located four corner position departments and all fixes and is provided with the pillar, and the fixed box that is provided with of top symmetry of operation panel, two the equal symmetry in top of box is provided with splint, the fixed slide bar that is provided with of inside symmetry of operation panel, two link to each other through the movable block between the slide bar, the fixed slider that is provided with and links to each other with one of them box of top symmetry of movable block. The utility model relates to a novelty, through with the help of two-way threaded rod, nut piece and branch make this clamping device can adjust the distance between the splint according to the size of a dimension of the machine part of required centre gripping, and the design of slide bar, movable block and slider has enlarged the motion range of fixture centre gripping to make application scope more extensive, easy operation has increased the practicality.

Description

Quick fixture of distance is pressed from both sides with being convenient for adjust to machine part processing

Technical Field

The utility model relates to a machine part processing technology field specifically is a quick fixture of clamp distance is pressed from both sides with being convenient for to machine part processing.

Background

The mechanical part, also called mechanical element, is the basic element that constitutes the machine and is a non-detachable single piece that constitutes the machine and the machine.

Machine part adds man-hour and need use fixture fixed, the fixture function singleness that has now on the market at present however has certain drawback when using, at first, the motion range of current fixture centre gripping is limited, its position control is inconvenient, secondly, the clamp distance can not be adjusted to current fixture for the range of application receives the restriction, consequently, technical personnel in the field provide a quick fixture of machine part processing with being convenient for adjust clamp distance, with the problem of proposing in solving above-mentioned background art.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a machine parts machining is with quick fixture of being convenient for adjust clamp distance to solve the problem that proposes in the above-mentioned background art.

In order to achieve the purpose, the utility model provides a quick clamping mechanism for machining mechanical parts, which is convenient for adjusting the clamping distance, and comprises an operation table, wherein the lower part of the operation table is fixedly provided with support columns at four corner positions, the upper part of the operation table is symmetrically and fixedly provided with a box body, the inner sides of the two box bodies are fixedly provided with first motors, one ends of the two first motors are fixedly provided with two-way threaded rods, one ends of the two-way threaded rods are rotatably connected with rotating pieces connected with the box body, the outer sides of the two-way threaded rods are symmetrically and respectively sleeved with nut blocks, the upper parts of the four nut blocks are fixedly provided with support rods, one ends of the four support rods penetrate through the box body and extend to the outer parts of the box body to be fixedly provided with clamping plates, the inner parts of the four clamping plates are fixedly provided with protective pads, the upper parts of the operation table are, and a drawer is fixedly arranged on one side of the operating platform, a second motor is fixedly arranged in the operating platform above the drawer, a first supporting rod is fixedly arranged at one end of the second motor, a second supporting rod is fixedly arranged at one end of the first supporting rod, a third supporting rod is fixedly arranged at one end of the second supporting rod, sliding rods are symmetrically and fixedly arranged in the operating platform, the two sliding rods are connected through a moving block which is connected with the third supporting rod in a sliding manner, and sliding blocks which penetrate through the first slide way and extend to the outside of the first slide way and are connected with one of the box bodies are symmetrically and fixedly arranged above the moving block.

As a further proposal of the utility model; a handle is fixedly arranged on one side of the drawer, an anti-slip sleeve is sleeved on the outer side of the handle, and anti-slip lines are arranged on the surface of the anti-slip sleeve.

As a further proposal of the utility model; the protection pad is a rubber component, and the thickness of protection pad is 0.5 cm.

As a further proposal of the utility model; and a second slide way is arranged at the position, corresponding to the support rod, above the box body, and the diameter of the second slide way is the same as that of the support rod.

As a further proposal of the utility model; one side of the operating platform is provided with a heat dissipation hole, and the surface of the operating platform is coated with an anticorrosive coating.

As a further proposal of the utility model; through holes are formed in the connecting positions of the moving blocks and the two sliding rods, and the diameters of the through holes are the same as those of the sliding rods.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model relates to a novelty, nimble convenient, through with the help of two-way threaded rod, nut piece and branch make this clamping device can adjust the distance between the splint according to the size of a dimension of the machine part of required centre gripping, and the design of slide bar, movable block and slider has enlarged the motion range of fixture centre gripping to make application scope more extensive, easy operation has increased the practicality.

Drawings

FIG. 1 is a schematic structural diagram of a quick clamping mechanism for machining a mechanical part, which facilitates adjustment of a clamping distance;

FIG. 2 is a schematic diagram of a left-side sectional structure of a box body of a rapid clamping mechanism for conveniently adjusting a clamping distance for machining a mechanical part;

FIG. 3 is a schematic diagram of a top cross-sectional view of an operating platform of a rapid clamping mechanism for adjusting a clamping distance for machining a mechanical part;

fig. 4 is a schematic front sectional view of an operation table of a rapid clamping mechanism for conveniently adjusting a clamping distance for machining a mechanical part.

In the figure: 1. an operation table; 2. a pillar; 3. a box body; 4. a first motor; 5. a bidirectional threaded rod; 6. a rotating member; 7. a nut block; 8. a strut; 9. a splint; 10. a protection pad; 11. a first slideway; 12. a drawer; 13. a second motor; 14. a first support bar; 15. a second support bar; 16. a third support bar; 17. a slide bar; 18. a moving block; 19. a slide block.

Detailed Description

Referring to fig. 1-4, in the embodiment of the present invention, a fast clamping mechanism for adjusting a clamping distance for machining a mechanical part includes an operation table 1, pillars 2 are fixedly disposed below the operation table 1 at four corner positions, boxes 3 are symmetrically and fixedly disposed above the operation table 1, first motors 4 are fixedly disposed at inner sides of the two boxes 3, two-way threaded rods 5 are fixedly disposed at one ends of the two first motors 4, a rotating member 6 connected to the boxes 3 is rotatably connected to one ends of the two-way threaded rods 5, nut blocks 7 are symmetrically sleeved outside the two-way threaded rods 5, support rods 8 are fixedly disposed above the four nut blocks 7, one end of each of the four support rods 8 penetrates through the boxes 3 and extends to an outer portion of the box 3 to be fixedly disposed with a clamping plate 9, protection pads 10 are fixedly disposed inside the four clamping plates 9, first slide rails 11 are symmetrically disposed above the operation table 1, and one side of the operation panel 1 is fixedly provided with a drawer 12, a second motor 13 is fixedly arranged in the operation panel 1 above the drawer 12, one end of the second motor 13 is fixedly provided with a first supporting rod 14, one end of the first supporting rod 14 is fixedly provided with a second supporting rod 15, one end of the second supporting rod 15 is fixedly provided with a third supporting rod 16, the operation panel 1 is symmetrically and fixedly provided with sliding rods 17, the two sliding rods 17 are connected with each other through a moving block 18 connected with the third supporting rod 16 in a sliding manner, and the upper part of the moving block 18 is symmetrically and fixedly provided with sliding blocks 19 penetrating through the first slide way 11 and extending to the outside to be connected with one of the box bodies 3.

In fig. 1, a handle is fixedly arranged on one side of the drawer 12, an anti-slip sleeve is sleeved on the outer side of the handle, and anti-slip lines are arranged on the surface of the anti-slip sleeve to facilitate pulling the drawer 12 open.

In fig. 1, the protection pad 10 is a rubber member, and the thickness of the protection pad 10 is 0.5cm, so as to prevent the parts from being damaged due to friction or the like during clamping.

In fig. 1, a second slideway is opened above the box body 3 at a position corresponding to the support rod 8, and the diameter of the second slideway is the same as that of the support rod 8, so that the support rod 8 can move above the box body 3.

In fig. 1, a heat dissipation hole is formed in one side of an operating platform 1, and an anti-corrosion layer is coated on the surface of the operating platform 1, so that the service life of the device is prolonged.

In fig. 3, a through hole is formed in the moving block 18 at the connection point between the moving block and the two slide bars 17, and the diameter of the through hole is the same as that of the slide bars 17, so that the moving block 18 can slide on the two slide bars 17.

The utility model discloses a theory of operation is: when the device is used, a control switch of a first motor 4 is turned on, the first motor 4 drives a bidirectional threaded rod 5 to rotate so as to drive two nut blocks 7 to move, the two nut blocks 7 move to drive two supporting rods 8 to move so as to drive two clamping plates 9 to move until the two clamping plates 9 can fix a part to be clamped, then the other end of the part is fixed in the same way, when the length of the part is not enough to move one box body 3, a control switch of a second motor 13 is turned on, the rotation of a transmission shaft of the second motor 13 drives a first supporting rod 14 to rotate so as to drive a second supporting rod 15 to rotate, the rotation of the second supporting rod 15 drives a third supporting rod 16 to rotate and slide in a moving block 18 so as to drive the moving block 18 to slide on a sliding rod 17, the sliding of the moving block 18 drives two sliding blocks 19 to move, thereby drive the removal of box 3, it can to move to suitable position it, easy operation has increased the practicality.

The above-mentioned, 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 quick clamping mechanism convenient for adjusting a clamping distance for machining mechanical parts comprises an operating platform (1) and is characterized in that supporting columns (2) are fixedly arranged at four corner positions of the lower portion of the operating platform (1), box bodies (3) are symmetrically and fixedly arranged above the operating platform (1), first motors (4) are fixedly arranged on the inner sides of the two box bodies (3), two bidirectional threaded rods (5) are fixedly arranged at one ends of the two motors (4), rotating pieces (6) connected with the box bodies (3) are rotatably connected at one ends of the two bidirectional threaded rods (5), nut blocks (7) are symmetrically sleeved on the outer sides of the two bidirectional threaded rods (5), supporting rods (8) are fixedly arranged above the four nut blocks (7), one ends of the four supporting rods (8) penetrate through the box bodies (3) and extend to the outer portions of the box bodies and are fixedly provided with clamping plates (9), four the inside of splint (9) is all fixed and is provided with protection pad (10), first slide (11) have been seted up to the top symmetry of operation panel (1), and one side of operation panel (1) is fixed and is provided with drawer (12), the inside top that is located drawer (12) of operation panel (1) is fixed and is provided with second motor (13), the fixed first bracing piece (14) that is provided with of one end of second motor (13), the fixed second bracing piece (15) that is provided with of one end of first bracing piece (14), the fixed third bracing piece (16) that is provided with of one end of second bracing piece (15), the inside symmetry of operation panel (1) is fixed and is provided with slide bar (17), two link to each other through movable block (18) that link to each other with third bracing piece (16) slip between slide bar (17), the top symmetry of movable block (18) is fixed to be provided with and runs through first slide (11) and extends to its outside and one of them box (3) mutually A connected slide block (19).

2. The quick clamping mechanism for machining mechanical parts, which is convenient for adjusting the clamping distance, as claimed in claim 1, is characterized in that a handle is fixedly arranged on one side of the drawer (12), an anti-slip sleeve is sleeved on the outer side of the handle, and anti-slip threads are arranged on the surface of the anti-slip sleeve.

3. The quick clamping mechanism for machining mechanical parts, which is convenient for adjusting the clamping distance, as recited in claim 1, is characterized in that the protection pad (10) is a rubber member, and the thickness of the protection pad (10) is 0.5 cm.

4. The quick clamping mechanism convenient for adjusting the clamping distance for machining the mechanical part according to claim 1, wherein a second slideway is formed in the position, corresponding to the supporting rod (8), above the box body (3), and the diameter of the second slideway is the same as that of the supporting rod (8).

5. The quick clamping mechanism convenient for adjusting the clamping distance for machining mechanical parts as claimed in claim 1, wherein one side of the operating platform (1) is provided with heat dissipation holes, and the surface of the operating platform (1) is coated with an anticorrosive coating.

6. The quick clamping mechanism for machining mechanical parts, which is convenient for adjusting the clamping distance, as recited in claim 1, characterized in that the moving block (18) is provided with through holes at the connection points with the two sliding rods (17), and the diameter of the through holes is the same as that of the sliding rods (17).