CN220445779U - Adjustable fixture of fixed block - Google Patents

Abstract

The utility model discloses an adjustable clamp of a fixed block, and relates to the technical field of adjustable clamps. This adjustable anchor clamps of fixed block, the upper surface of base is fixed with two fixed plates, can adjust first slider through controlling the motor, so we just realize going up and down to the fixture device and remove, make things convenient for our staff to the adjustment of equipment like this, and then two box opposite movements drive a plurality of second sliders opposite movement on the box in the fixture device, realize carrying out the centre gripping to the fixed block like this, the second slider is through sliding in the inside of second slider groove, and then the spring buffers the second slider, like this when we meet the fixed block of surperficial unevenness, fixture device all can firmly grasp the fixed block, avoided our equipment to drop on fixture device suddenly when the operation, cause the incident, further improved our staff's work efficiency.

Description

Adjustable fixture of fixed block

Technical Field

The utility model relates to the technical field of adjustable clamps, in particular to an adjustable clamp of a fixed block.

Background

The clamps, also called clamps, are often devices for holding workpieces, such as holes, sawn or cut wood, to clamp the article to the work table with a refreshing tool as much as possible, so as to free up both hands for better handling of other tools. Such as welding jigs, inspection jigs, assembly jigs, machine jigs, etc., with machine jigs being the most common, often simply referred to as jigs. When a workpiece is machined on a machine tool, the workpiece must be well positioned and clamped before machining in order to enable the surface of the workpiece to meet the technical requirements of the size, the geometric shape, the mutual position precision with other surfaces and the like specified by a drawing. When the fixing blocks are clamped, the fixing blocks are required to be clamped through the clamp device, and when the fixing blocks with uneven surfaces are clamped, the clamp device clamps the fixing blocks well, gaps are large between the fixing blocks and clamping blocks of the clamp device, so that the fixing blocks are clamped insecurely, and therefore the fixing blocks can fall off from the clamp device when the equipment is operated, and safety accidents are caused.

Disclosure of Invention

The utility model aims to at least solve one of the technical problems in the prior art, and provides an adjustable clamp for a fixed block, which can solve the problems that the fixed block with uneven surface is clamped, and the clamp device clamps the fixed block because a gap between the fixed block and a clamping block of the clamp device is large, so that the clamping of the fixed block is unstable, and the fixed block falls off from the clamp device when running, thereby causing safety accidents.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an adjustable anchor clamps of fixed block, includes the base, the upper surface fixed of base has two fixed plates, the opposite face fixedly connected with two third bracing pieces of two fixed plates, the outer wall sliding connection of two third bracing pieces has the third slider, the opposite face rotation of two fixed plates is connected with first threaded rod, the upper surface fixedly connected with fixed bolster of third slider, the one end fixedly connected with motor of third slider is kept away from to the fixed bolster, two first slider grooves have been seted up on the fixed bolster, the equal fixedly connected with first bracing piece in inside in two first slider grooves, the outer wall sliding connection of two first bracing pieces has first slider, the output fixedly connected with second threaded rod of motor, the one end rotation that two fixed plates kept away from first threaded rod is connected with first shake the handle, be provided with fixture device on the first slider.

Preferably, the fixture device comprises two first fixed blocks, one side fixed connection of second threaded rod is kept away from to two first fixed blocks, two second bracing pieces have all been slided and sleeved on two first fixed blocks, four second bracing pieces are two a set of, the third threaded rod has all been sleeved on two first fixed blocks, the equal fixedly connected with box in opposite sides of two sets of second bracing pieces, the one end that two third threaded rods are close to the box and box fixed connection, the equal fixedly connected with second fixed block of one end that two sets of second bracing pieces kept away from the box, the one end that two third threaded rods kept away from the box all rotates with the second fixed block to be connected, the one end that two second fixed blocks kept away from the box all rotates to be connected with the second and shakes the handle, the one end that two second shakes the handle and be close to the third threaded rod rotates and runs through second fixed block and third fixed connection, a plurality of second slider grooves have all been seted up on two boxes, the inside in a plurality of second slider grooves is all fixedly connected with the spring, the inside in a plurality of second slider grooves is all slided and is connected with the second slider groove, the one end that a plurality of second slider grooves is close to the spring is all fixedly connected with the spring.

Preferably, one end of the first shaking handle, which is close to the first threaded rod, rotates to penetrate through the fixing plate and is fixedly connected with the first threaded rod, and the first threaded rod is arranged between the two third supporting rods.

Preferably, the outer wall of the first threaded rod is in threaded connection with the third sliding block.

Preferably, the output end of the motor rotates through the fixed bracket.

Preferably, the outer wall of the second threaded rod is in threaded connection with the first sliding block.

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

(1) This adjustable anchor clamps of fixed block can adjust first slider through controlling the motor, we just have realized so carrying out the removal from top to bottom to anchor clamps device, make things convenient for our staff to the adjustment of equipment like this, and then two box opposite motions drive a plurality of second sliders on the box in anchor clamps device, realize carrying out the centre gripping to the fixed block like this, the second slider is through sliding in the inside of second slider groove, and then the spring buffers the second slider, like this when we meet the fixed block of surface unevenness, anchor clamps device all can firmly grasp the fixed block, avoided our equipment to drop on anchor clamps device suddenly when the operation, cause the incident, further improved our staff's work efficiency.

(2) This adjustable anchor clamps of fixed block controls first threaded rod through first shake the handle, and the third slider on first threaded rod like this will be along with first threaded rod rotation and motion, has realized controlling the removal of anchor clamps device, makes things convenient for our staff to the adjustment of anchor clamps device, and then has increased the flexibility of equipment.

Drawings

The utility model is further illustrated by the following examples in conjunction with the accompanying drawings:

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of the external structure of a third slider according to the present utility model;

FIG. 3 is a schematic view showing the external structure of the fixing bracket of the present utility model;

fig. 4 is a schematic view of the internal structure of the case of the present utility model.

Reference numerals: 1. a base; 2. a fixing plate; 3. a first swing handle; 4. a first threaded rod; 5. a first fixed block; 6. a first slider; 7. a second threaded rod; 8. a motor; 9. a fixed bracket; 10. a first slider groove; 11. a first support bar; 12. a second fixed block; 13. a second swing handle; 14. a third threaded rod; 15. a second support bar; 16. a second slider; 17. a second slider groove; 18. a case; 19. a third support bar; 20. a third slider; 21. and (3) a spring.

Detailed Description

Reference will now be made in detail to the present embodiments of the present utility model, examples of which are illustrated in the accompanying drawings, wherein the accompanying drawings are used to supplement the description of the written description so that one can intuitively and intuitively understand each technical feature and overall technical scheme of the present utility model, but not to limit the scope of the present utility model.

In the description of the present utility model, it should be understood that references to orientation descriptions such as upper, lower, front, rear, left, right, etc. are based on the orientation or positional relationship shown in the drawings, are merely for convenience of description of the present utility model and to simplify the description, and do not indicate or imply that the apparatus or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, greater than, less than, exceeding, etc. are understood to exclude this number, and above, below, within, etc. are understood to include this number. The description of the first and second is for the purpose of distinguishing between technical features only and should not be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present utility model, unless explicitly defined otherwise, terms such as arrangement, installation, connection, etc. should be construed broadly and the specific meaning of the terms in the present utility model can be reasonably determined by a person skilled in the art in combination with the specific contents of the technical scheme.

Referring to fig. 1-4, the present utility model provides a technical solution: the adjustable fixture of the fixed block comprises a base 1, two fixed plates 2 are fixed on the upper surface of the base 1, two third support rods 19 are fixedly connected to opposite surfaces of the two fixed plates 2, a third sliding block 20 is slidably connected to outer walls of the two third support rods 19, a first threaded rod 4 is rotatably connected to opposite surfaces of the two fixed plates 2, a fixed support 9 is fixedly connected to the upper surface of the third sliding block 20, a motor 8 is fixedly connected to one end of the fixed support 9 away from the third sliding block 20, two first sliding block grooves 10 are formed in the fixed support 9, first support rods 11 are fixedly connected to the inner parts of the two first sliding block grooves 10, a first sliding block 6 is slidably connected to outer walls of the two first support rods 11, a second threaded rod 7 is fixedly connected to the output end of the motor 8, a first shaking handle 3 is rotatably connected to one end of the two fixed plates 2 away from the first threaded rod 4, the first slide block 6 is provided with a fixture device, the fixture device comprises two first fixed blocks 5, the two first fixed blocks 5 are fixedly connected with one side of the first slide block 6 far away from the second threaded rod 7, two second support rods 15 are respectively sleeved on the two first fixed blocks 5 in a sliding way, two second support rods 15 are in a group, third threaded rods 14 are respectively sleeved on the two first fixed blocks 5 in a threaded way, the opposite sides of the two second support rods 15 are respectively fixedly connected with a box body 18, one ends of the two third threaded rods 14 close to the box body 18 are fixedly connected with the box body 18, one ends of the two second support rods 15 far away from the box body 18 are respectively fixedly connected with a second fixed block 12, one ends of the two third threaded rods 14 far away from the box body 18 are respectively connected with the second fixed blocks 12 in a rotating way, one ends of the two second fixed blocks 12 far away from the box body 18 are respectively connected with a second shaking handle 13 in a rotating way, one end that two second shakes handle 13 are close to third threaded rod 14 rotates and runs through second fixed block 12 and third threaded rod 14 fixed connection, a plurality of second slider grooves 17 have all been seted up on two boxes 18, the inside in a plurality of second slider grooves 17 is all fixedly connected with spring 21, the inside in a plurality of second slider grooves 17 is all sliding connection has second slider 16, the one end that a plurality of second sliders 16 are close to spring 21 is all with spring 21 fixed connection, the one end that first shakes handle 3 is close to first threaded rod 4 rotates and runs through fixed plate 2 and first threaded rod 4 fixed connection, first threaded rod 4 is in the centre of two third bracing pieces 19, the outer wall and the third slider 20 threaded connection of first threaded rod 4, the output of motor 8 rotates and runs through fixed bolster 9, the outer wall and the first slider 6 threaded connection of second threaded rod 7.

Further, the first shaking handle 3 is turned, the first shaking handle 3 rotates to drive the first threaded rod 4 to rotate, the first threaded rod 4 rotates to drive the third sliding block 20 to move left and right, the third sliding block 20 moves left and right to drive the fixed support 9 to move left and right, the fixed support 9 moves left and right to drive the first sliding block 6 to move left and right, the first sliding block 6 moves left and right to drive the first fixed block 5 to move left and right, the motor 8 is started, the output end of the motor 8 rotates to drive the second threaded rod 7 to rotate, the second threaded rod 7 rotates to drive the first sliding block 6 to move up and down, the first sliding block 6 moves up and down to drive the first fixed block 5 to move up and down, the first fixed block 5 moves up and down to drive the second supporting rod 15 to move up and down, the second supporting rod 15 moves up and down to drive the second fixed block 12 to move up and down, the second fixed block 12 moves up and down to drive the box 18 to move up and down, the box 18 moves up and down to drive the second slider groove 17 to move up and down, the second slider groove 17 moves up and down to drive the second slider 16 to move up and down, the second shaking handle 13 is rotated, the second shaking handle 13 rotates to drive the third threaded rod 14 to rotate, the third threaded rod 14 rotates to drive the box 18 to move reversely, the box 18 moves reversely to drive the second slider groove 17 to move reversely, the second slider groove 17 moves reversely to drive the second slider 16 to move reversely, and the second slider 16 moves reversely to drive the spring 21 to move reversely.

When a worker uses the equipment, when the worker clamps the fixed block, the worker rotates the second shaking handle 13, the second shaking handle 13 rotates to drive the third threaded rod 14 to rotate, so that the first fixed block 5 is in threaded sleeve connection, the third threaded rod 14 moves reversely, the box 18 moves reversely through the reverse movement of the third threaded rod 14, the fixed block is clamped through the second sliding blocks 16, the second sliding blocks 16 are in sliding connection with the inner parts of the second sliding block grooves 17, the springs 21 are fixedly connected to the inner parts of the second sliding block grooves 17, the second sliding blocks 16 entering the inner parts of the second sliding block grooves 17 are buffered through the springs 21, the fixed block can be firmly fixed no matter what special shape is, and when the worker wants to move the clamped fixed block upwards, the motor 8 is started, the output end of the motor 8 rotates to drive the second threaded rod 7 to rotate, the first sliding block 6 is in threaded connection with the second threaded rod 7 through the first sliding block 6, thus the first sliding block 6 can move upwards, the first sliding block 6 limits the first sliding block through the two first supporting rods 11, the first sliding block 6 cannot fall off on the fixed support 9, the first fixed block 5 is fixedly connected with the first sliding block 6 through the first fixed block 5, the first fixed block 5 moves upwards along with the first sliding block 6, the third threaded rod 14 on the first fixed block 5 also moves upwards, the box body 18 can be driven to move upwards through the third threaded rod 14, the second sliding blocks 16 on the box body 18 can also move upwards, the fixed blocks are driven to move upwards, if the fixed blocks move downwards, the fixed blocks move rightwards correspondingly, therefore, the first shaking handle 3 needs to be rotated, the third sliding block 20 is driven to move right through the rotation motion of the first shaking handle 3, the fixing support 9 is fixedly connected to the third sliding block 20, the fixing support 9 moves right along with the third sliding block 20, the third sliding block 20 is slidably connected with the outer walls of the two third supporting rods 19, the two third supporting rods 19 limit the third sliding block 20, the third sliding block 20 cannot incline to one side, then the first sliding block 6 is movably connected with the first sliding block groove 10 on the fixing support 9, the fixing support 9 moves right along with the first sliding block 6, the box 18 can be driven to move right, the fixing block can be moved right, and if the clamped fixing block moves left, the fixing block is identical.

The first sliding block 6 can be adjusted by controlling the motor 8, so that the fixture device can be moved up and down, the fixture device is convenient for people to adjust equipment, two boxes 18 in the fixture device are moved oppositely to drive a plurality of second sliding blocks 16 on the boxes 18 to move oppositely, the fixed blocks are clamped, the second sliding blocks 16 slide in the second sliding block grooves 17, and springs 21 buffer the second sliding blocks 16, so that when people meet the fixed blocks with uneven surfaces, the fixture device can firmly clamp the fixed blocks, the phenomenon that the fixed blocks suddenly drop on the fixture device when the equipment runs is avoided, safety accidents are caused, and the working efficiency of the people is further improved. The first threaded rod 4 is controlled through the first shaking handle 3, so that the third sliding block 20 on the first threaded rod 4 moves along with the rotation of the first threaded rod 4, the left and right movement of the clamp device is realized, the clamp device is conveniently adjusted by a worker, and the flexibility of equipment is further improved.

Working principle: the first shaking handle 3 is rotated, the first shaking handle 3 rotates to drive the first threaded rod 4 to rotate, the first threaded rod 4 rotates to drive the third sliding block 20 to move left and right, the third sliding block 20 moves left and right to drive the fixed support 9 to move left and right, the fixed support 9 moves left and right to drive the first sliding block 6 to move left and right, the first sliding block 6 moves left and right to drive the first fixed block 5 to move left and right, the motor 8 is started, the output end rotation of the motor 8 drives the second threaded rod 7 to rotate, the second threaded rod 7 rotates to drive the first sliding block 6 to move up and down, the first sliding block 6 moves up and down to drive the first fixed block 5 to move up and down, the first fixed block 5 moves up and down to drive the second supporting rod 15 to move up and down, the second supporting rod 15 moves up and down to drive the second fixed block 12 to move up and down, the second fixed block 12 moves up and down to drive the box 18 to move up and down, the first sliding block 16 moves up and down, the output end rotation of the motor 8 drives the second threaded rod 7 to move up and down, the second sliding block 13 rotates to drive the second sliding block 16 to move up and down, the second sliding block 13 rotates to drive the second threaded rod 17 to move up and down, the second sliding block 17 moves up and down to move up and down, the second sliding block 16 moves in opposite directions, and the second sliding rod 16 moves the second sliding block 16 to move opposite to drive the second sliding block 16 to move the second sliding rod 14 to move opposite to move the second sliding rod 17.

The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present utility model.

Claims (6)

1. The utility model provides an adjustable anchor clamps of fixed block, includes base (1), its characterized in that: the upper surface of base (1) is fixed with two fixed plates (2), the opposite face fixedly connected with of two fixed plates (2) is two third bracing piece (19), the outer wall sliding connection of two third bracing pieces (19) has third slider (20), the opposite face rotation of two fixed plates (2) is connected with first threaded rod (4), the upper surface fixedly connected with fixed bolster (9) of third slider (20), the one end fixedly connected with motor (8) of third slider (20) are kept away from to fixed bolster (9), set up two first slider grooves (10) on fixed bolster (9), the inside of two first slider grooves (10) is equal fixedly connected with first bracing piece (11), the outer wall sliding connection of two first bracing pieces (11) has first slider (6), the output fixedly connected with second threaded rod (7) of motor (8), the one end rotation that first threaded rod (4) were kept away from to two fixed plates (2) is connected with first shake handle (3), be provided with fixture device on first slider (6).

2. An adjustable clamp for a fixed block according to claim 1, wherein: the clamp device comprises two first fixed blocks (5), one side of each first fixed block (5) far away from each second threaded rod (7) in each first sliding block (6) is fixedly connected, two second supporting rods (15) are sleeved on each first fixed block (5) in a sliding manner, two second supporting rods (15) are in a group, third threaded rods (14) are sleeved on each first fixed block (5) in a threaded manner, box bodies (18) are fixedly connected to opposite sides of the two second supporting rods (15), one ends of the two third threaded rods (14) close to the box bodies (18) are fixedly connected with the box bodies (18), one ends of the two second supporting rods (15) far away from the box bodies (18) are fixedly connected with second threaded rods (12), one ends of the two third threaded rods (14) far away from the box bodies (18) are rotationally connected with the second fixed blocks (12), one ends of the two second fixed blocks (12) far away from the box bodies (18) are rotationally connected with second shaking bodies (13), one ends of the two second threaded rods (13) close to the second threaded rods (13) are rotationally connected with the second threaded rods (17) in a penetrating mode, one ends of the two second threaded rods (13) close to the second threaded rods (18) are fixedly connected with the second threaded rods (17), the inside of a plurality of second slider grooves (17) is all connected with second slider (16) in a sliding way, and the one end that is close to spring (21) of a plurality of second slider (16) is all with spring (21) fixed connection.

3. An adjustable clamp for a fixed block according to claim 1, wherein: one end of the first shaking handle (3) close to the first threaded rod (4) rotates to penetrate through the fixing plate (2) and is fixedly connected with the first threaded rod (4), and the first threaded rod (4) is arranged in the middle of the two third supporting rods (19).

4. An adjustable clamp for a fixed block according to claim 1, wherein: the outer wall of the first threaded rod (4) is in threaded connection with the third sliding block (20).

5. An adjustable clamp for a fixed block according to claim 1, wherein: the output end of the motor (8) rotates to penetrate through the fixed support (9).

6. An adjustable clamp for a fixed block according to claim 1, wherein: the outer wall of the second threaded rod (7) is in threaded connection with the first sliding block (6).