CN218639411U

CN218639411U - Angle deflection adjustment modular fixture

Info

Publication number: CN218639411U
Application number: CN202221360066.8U
Authority: CN
Inventors: 任意; 周俊; 王飞
Original assignee: Shenzhen Fuzhi Technology Co ltd
Current assignee: Shenzhen Fuzhi Technology Co ltd
Priority date: 2022-05-31
Filing date: 2022-05-31
Publication date: 2023-03-17
Anticipated expiration: 2032-05-31

Abstract

The utility model relates to the technical field of clamps, in particular to an angular deflection adjustment combined clamp, which comprises a concave frame and a base, wherein the base is arranged at the lower end of the concave frame, two concave clamping plates which are bilaterally and symmetrically distributed are arranged at the upper end in the concave frame, a clamping assembly is arranged at the upper end in the concave frame, bearings are fixed at the outer ends of the concave clamping plates, shaft sleeves are sleeved at the peripheries of the bearings in a rotating way, adjusting plates which are connected with the inner bottom end of the concave frame in a sliding way are fixed at the lower ends of the shaft sleeves, a first bidirectional screw rod penetrates through a thread between the two adjusting plates, and the outer end of the first bidirectional screw rod penetrates out of the concave frame in a rotating way; the utility model discloses a V type splint do benefit to convenient tight axle type work piece of different external diameters of clamp, and do benefit to the plane work piece of convenient tight different thickness of clamp through plane splint, adjust the use interval between two blocks of spill clamping plates moreover, be convenient for press from both sides the axle type work piece or the plane work piece of tight different length through V type splint or plane splint.

Description

Angle deflection adjustment modular fixture

Technical Field

The utility model belongs to the technical field of the anchor clamps technique and specifically relates to indicate an angle deflection adjustment modular fixture.

Background

A jig is a device for fixing a processing object to a correct position for receiving construction or inspection in a mechanical manufacturing process, and in a broad sense, any process in a process for quickly, conveniently and safely mounting a workpiece may be referred to as a jig;

the current modular fixture is difficult to conveniently clamp shaft workpieces or plane workpieces with different sizes, so that the practicability and the applicability of the fixture are poor, and after the workpieces are clamped, the problem of inconvenient angle adjustment exists, so that the use flexibility is poor.

SUMMERY OF THE UTILITY MODEL

The utility model provides an angle deflection adjustment modular fixture does benefit to the practicality and the suitability that promote anchor clamps, and does benefit to the use flexibility of guaranteeing anchor clamps.

In order to solve the technical problem, the utility model discloses a following technical scheme:

an angle deflection adjustment combined clamp comprises a concave frame and a base, wherein the base is arranged at the lower end of the concave frame;

two concave clamping plates which are symmetrically distributed left and right are arranged at the upper end in the concave frame, and a clamping assembly is arranged at the upper end in the concave frame;

bearings are fixed at the outer ends of the concave clamping plates, shaft sleeves are rotatably sleeved on the peripheries of the bearings, adjusting plates which are slidably connected to the inner bottom ends of the concave frames are fixed at the lower ends of the shaft sleeves, a first bidirectional screw rod penetrates through a thread between the two adjusting plates, and the outer ends of the first bidirectional screw rods rotatably penetrate out of the concave frames;

telescopic shafts penetrate through the upper parts of the left end and the right end of the concave frame in a rotating mode, the telescopic ends of the telescopic shafts are connected with the outer ends of the adjacent bearings, and an angle adjusting assembly is arranged outside the concave frame;

the lower end of the concave frame is fixedly provided with a supporting plate, and a damping rotating shaft is rotatably connected between the lower end of the supporting plate and the upper end of the base.

Furtherly, clamping assembly includes V type splint, push rod, push pedal and the bidirectional screw of second, V type splint are located every the inside upper and lower end of spill clamping plate all is equipped with one, the push rod is located every the outer end of V type splint all is fixed with one, the equal slip of push rod outer end runs through out spill clamping plate.

Furthermore, the push plate is located every the push rod outer end all is fixed with one, the two bidirectional screw rod of second is equipped with two and down rotates one by one and runs through two the spill clamping plate, the equal screw thread in the two bidirectional screw rod outer ends runs through adjacently the push plate.

Further, clamping component still includes plane splint and the two-way lead screw of third, plane splint are located every the equal sliding connection of the upper and lower extreme of spill clamping plate inside wall has one, the two-way lead screw of third is equipped with two altogether and rotates one by one and runs through two spill clamping plate, the equal screw of plane splint cup joints in adjacent the periphery of the two-way lead screw of third.

Furthermore, the angle adjusting assembly comprises a motor, a gear, a synchronizing shaft and a belt pulley, the motor is fixed at the upper right end of the concave frame, the gear is located at the power end of the motor and one of the gears is connected to the periphery of one of the telescopic shafts, and the two gears are meshed and connected.

Furthermore, the synchronizing shaft rotates from left to right to penetrate through the supporting plate, one belt pulley is arranged at each of the left end and the right end of the synchronizing shaft and the outer end of each telescopic shaft, and the two belt pulleys at the upper end and the lower end of the same side are connected through a belt.

The utility model has the advantages that:

1. by arranging the clamping assembly, the shaft type workpieces with different outer diameters can be conveniently clamped by the V-shaped clamping plate, the plane workpieces with different thicknesses can be conveniently clamped by the plane clamping plate, the use distance between the two concave clamping plates can be adjusted, and the shaft type workpieces or the plane workpieces with different lengths can be conveniently clamped by the V-shaped clamping plate or the plane clamping plate;

2. and rotate the backup pad along the damping pivot, consequently can be convenient drive concave frame and spill clamping plate rotatory to conveniently adjust the angle of processing of axle type work piece or plane work piece, set up angle adjusting part moreover, do benefit to and drive two spill clamping plates simultaneously and rotate together, consequently the angle of processing of regulation axle type work piece or plane work piece that can be better has guaranteed the use flexibility of this anchor clamps.

Drawings

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

FIG. 2 is a schematic diagram of a concave clamping plate structure of the present invention;

fig. 3 is a side view of the V-shaped clamp plate of the present invention.

Description of reference numerals:

the damping device comprises a concave frame 1, a base 2, a damping rotating shaft 3, a concave clamping plate 4, a telescopic shaft 5, a shaft sleeve 6, a motor 7, a belt pulley 8, an adjusting plate 9, a first bidirectional screw rod 10, a gear 11, a bearing 12, a second bidirectional screw rod 13, a push plate 14, a push rod 15, a V-shaped clamping plate 16, a third bidirectional screw rod 17, a plane clamping plate 18, a synchronizing shaft 19 and a supporting plate 20.

Detailed Description

In order to facilitate understanding of those skilled in the art, the present invention will be further described with reference to the following examples and drawings, which are not intended to limit the present invention.

As shown in fig. 1-3, in this embodiment, the clamping device includes a concave frame 1 and a base 2, the base 2 is disposed at a lower end of the concave frame 1, two concave clamping plates 4 that are symmetrically distributed left and right are disposed at an upper end of the concave frame 1, a clamping assembly is disposed at an upper end of the concave frame 1, the clamping assembly includes V-shaped clamping plates 16, push rods 15, push plates 14 and second bidirectional screws 13, the V-shaped clamping plates 16 are disposed at upper and lower ends of each concave clamping plate 4, the push rods 15 are disposed at outer ends of each V-shaped clamping plate 16, the outer ends of the push rods 15 slide to penetrate through the concave clamping plates 4, the push plates 14 are disposed at outer ends of the push rods 15, the second bidirectional screws 13 are disposed at two ends of each push rod 15 and rotate one by one to penetrate through the concave clamping plates 16, and the outer ends of the second bidirectional screws 13 are threaded to penetrate through the adjacent push plates 14.

When the shaft workpiece needs to be clamped, two ends of the shaft workpiece are respectively inserted into the two concave clamping plates 4, then the second bidirectional screw rod 13 is screwed, the push plate 14 is driven to be close to the concave clamping plates 4, the push plate 14 can drive the push rod 15 and the V-shaped clamping plate 16 to move towards the concave clamping plates 4, and therefore the shaft workpiece with different outer diameters can be conveniently clamped through the V-shaped clamping plate 16.

As shown in fig. 1 and 2, in this embodiment, the clamping assembly further includes a planar clamping plate 18 and a third bidirectional screw rod 17, the planar clamping plate 18 is located at the upper end and the lower end of the inner side wall of each concave clamping plate 16 and is connected with one concave clamping plate, the third bidirectional screw rod 17 is provided with two concave clamping plates 4 which are rotatably penetrated through one concave clamping plate, and the planar clamping plate 18 is sleeved on the periphery of the adjacent third bidirectional screw rod 17 in a threaded manner.

When a plane workpiece needs to be clamped, and the shaft workpiece is not clamped, two ends of the plane workpiece are respectively inserted into the two concave clamping plates 4, then the third bidirectional screw rod 17 is screwed and the plane clamping plate 18 is driven to clamp the plane workpiece, so that the plane workpiece with different thicknesses can be conveniently clamped, and the clamp not only can clamp the shaft part, but also can conveniently clamp the plane part.

As shown in fig. 1, in this embodiment, the outer ends of the concave clamping plates 4 are all fixed with bearings 12, the peripheries of the bearings 12 are all rotatably sleeved with shaft sleeves 6, the lower ends of the shaft sleeves 6 are all fixed with adjusting plates 9 slidably connected to the inner bottom ends of the concave frames 1, two adjusting plates 9 are threaded through with first bidirectional screws 10, the outer ends of the first bidirectional screws 10 are all rotatably threaded out of the concave frames 1, the upper portions of the left and right ends of the concave frames 1 are all rotatably threaded with telescopic shafts 5, and the telescopic ends of the telescopic shafts 5 are all connected with the outer ends of the adjacent bearings 12.

And twist and move first bidirectional screw 10 and be convenient for drive regulating plate 9 and slide along the bottom in concave frame 1, regulating plate 9 can stimulate axle sleeve 6 and bearing 12 simultaneously, bearing 12 can stretch or compress telescopic shaft 5, thereby the use interval between two blocks of spill clamping plates 4 of regulation that can be convenient, then be convenient for press from both sides the axle type work piece or the plane work piece of tight different length through V type splint 16 or plane splint 18 this moment, to sum up, thereby make this anchor clamps can press from both sides the axle type work piece or the plane work piece of fixed multiple size, the practicality and the suitability of this anchor clamps have been guaranteed.

As shown in fig. 1, in this embodiment, 1 lower extreme of concave frame is fixed with backup pad 20, backup pad 20 lower extreme with it is connected with damping pivot 3 to rotate between the 2 upper ends of base, 1 outside of concave frame is equipped with angle adjusting part, angle adjusting part includes motor 7, gear 11, synchronizing shaft 19 and belt pulley 8, motor 7 is fixed in 1 upper right end of concave frame, gear 11 is located motor 7 power end and one of them the periphery of telescopic shaft 5 homogeneous phase has connected one, two gear 11 meshing connection, synchronizing shaft 19 rotates from a left side to the right side and runs through backup pad 20, belt pulley 8 is located synchronizing shaft 19 left and right ends and every telescopic shaft 5's outer end all is fixed with one, two of lower extreme on the homonymy the belt pulley 8 all connects through the belt.

When the angle of processing of work piece needs to be adjusted, with backup pad 20 along the rotation of damping pivot 3, consequently can be convenient drive concave frame 1 and spill clamping plate 4 rotatory, thereby conveniently adjust the angle of processing of axle type work piece or plane work piece, and starter motor 7 just drives gear 11 and rotates, because the belt pulley 8 belt connection of lower extreme on the homonymy, consequently gear 11 can drive all telescopic shaft 5, belt pulley 8, synchronizing shaft 19, bearing 12 and spill clamping plate 4 rotate together, consequently the angle of processing of regulation axle type work piece or plane work piece that can be better, the use flexibility of this anchor clamps has been guaranteed.

All technical features in the embodiment can be freely combined according to actual needs.

The above embodiments are preferred implementations of the present invention, and in addition, the present invention includes other implementations, and any obvious replacement is within the protection scope of the present invention without departing from the concept of the present invention.

Claims

1. The utility model provides an angle deflection adjustment modular fixture, includes concave frame (1) and base (2), base (2) are located concave frame (1) lower extreme, its characterized in that:

two concave clamping plates (4) which are symmetrically distributed left and right are arranged at the upper end in the concave frame (1), and a clamping assembly is arranged at the upper end in the concave frame (1);

bearings (12) are fixed at the outer ends of the concave clamping plates (4), shaft sleeves (6) are rotatably sleeved on the peripheries of the bearings (12), adjusting plates (9) which are slidably connected to the inner bottom ends of the concave frames (1) are fixed at the lower ends of the shaft sleeves (6), first bidirectional screw rods (10) penetrate through the threads between the two adjusting plates (9), and the outer ends of the first bidirectional screw rods (10) rotatably penetrate out of the concave frames (1);

telescopic shafts (5) penetrate through the upper parts of the left end and the right end of the concave frame (1) in a rotating mode, the telescopic ends of the telescopic shafts (5) are connected with the outer ends of the adjacent bearings (12), and an angle adjusting assembly is arranged outside the concave frame (1);

the lower end of the concave frame (1) is fixed with a support plate (20), and a damping rotating shaft (3) is rotatably connected between the lower end of the support plate (20) and the upper end of the base (2).

2. An angular deflection adjustment modular fixture, as recited in claim 1, further comprising: clamping assembly includes V type splint (16), push rod (15), push pedal (14) and second bidirectional screw (13), V type splint (16) are located every the inside upper and lower end of spill splint (4) all is equipped with one, push rod (15) are located every the outer end of V type splint (16) all is fixed with one, push rod (15) outer end all slides and runs through out spill splint (4).

3. An angular deflection adjustment modular fixture, as set forth in claim 2, wherein: push pedal (14) are located every push rod (15) outer end all is fixed with one, second bidirectional screw (13) are equipped with two altogether and down rotate one by one and run through two concave clamping plate, the equal screw thread in second bidirectional screw (13) outer end runs through adjacent push pedal (14).

4. An angular deflection adjustment modular fixture, as recited in claim 1, further comprising: the clamping assembly further comprises a plane clamping plate (18) and a third bidirectional screw rod (17), wherein the plane clamping plate (18) is located at each block, the upper end and the lower end of the inner side wall of the concave clamping plate are connected with one block in a sliding mode, the third bidirectional screw rod (17) is provided with two blocks, the two blocks penetrate through the concave clamping plate (4) in a one-to-one rotating mode, and the equal threads of the plane clamping plate (18) are sleeved on the periphery of the third bidirectional screw rod (17) in a sleeved mode.

5. An angular deflection adjustment modular fixture, as recited in claim 1, further comprising: the angle adjusting assembly comprises a motor (7), a gear (11), a synchronizing shaft (19) and a belt pulley (8), wherein the motor (7) is fixed at the upper right end of the concave frame (1), the gear (11) is located at the power end of the motor (7) and one of the power ends of the motor (7), and the periphery of the telescopic shaft (5) is connected with one gear (11) in a meshed mode.

6. An angular deflection adjustment modular fixture, as set forth in claim 5, wherein: synchronizing shaft (19) rotate from a left side to the right side and pass through backup pad (20), belt pulley (8) are located synchronizing shaft (19) left and right ends and every the outer end of telescopic shaft (5) all is fixed with one, two of lower extreme on the homonymy belt pulley (8) all are connected through the belt.