CN221390763U - A clamping tool for rotary drive processing - Google Patents

Abstract

The utility model discloses a clamping tool for processing a rotary driver, comprising a base, a fixed clamping block is fixedly installed on the top of the base, a movable clamping block is connected to the top of the base through a first driving mechanism, two baffles are rotatably connected to the movable clamping block, and two second driving mechanisms for driving the baffles are also installed on the movable clamping block; the first driving mechanism comprises a first screw, and a nut is cooperatively sleeved on the outer wall of the first screw; when the utility model is in use, after the horizontal rotary driver is placed between the fixed clamping block and the movable clamping block, the two baffles are driven to rotate to the required angle on the movable clamping block through the two second driving mechanisms, and then the movable clamping block is driven to move toward the fixed clamping block through the first driving mechanism, so that the two baffles can be used to push the horizontal rotary driver toward the fixed clamping block, and the horizontal rotary driver is clamped between the fixed clamping block and the two baffles, the operation is simple and convenient, and the support is stable and reliable.

Description

Clamping tool for machining rotary driver

Technical Field

The utility model relates to a clamping tool, in particular to a clamping tool for machining a rotary driver.

Background

The rotary drive is a full-circle rotary speed reduction transmission mechanism integrating a drive power source, which uses a rotary support as a transmission driven part and a mechanism attachment part, and one ring of the inner ring and the outer ring of the rotary support is attached with a driving part, a drive source and a housing, and the other ring is used as a transmission driven part and also used as a connecting base of a driven working part, so that the characteristic that the rotary support is a full-circle rotary connecting part is utilized, and the drive power source and a main transmission part are efficiently configured, so that the rotary speed reduction transmission mechanism is a universal speed reduction transmission mechanism integrating rotary, speed reduction and drive functions, and has simple structure and convenient manufacture and maintenance.

The horizontal rotary driver adopts a worm and gear driving assembly, as shown in fig. 3, a rectangular driving box for installing a worm is arranged on the outer wall of a cylindrical housing, so that the appearance of the horizontal rotary driver is irregular, a three-jaw self-centering chuck is inconvenient to use in the processing process for clamping, when a flat tongs is used for clamping, the rectangular driving box can be attached to a fixed jaw, a movable jaw is used for clamping at the cylindrical housing, and although a certain fixing effect can be achieved, the contact area between the movable jaw and the cylindrical housing is too small, so that the stability is poor and the improvement is needed.

Disclosure of utility model

The utility model aims to provide a clamping tool for processing a rotary driver, which aims to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

The utility model provides a clamping fixture is used in rotary driver processing, includes the base, the top fixed mounting of base has fixed clamp splice, the top of base is connected with movable clamp splice through first actuating mechanism, rotatable being connected with two baffles on the movable clamp splice, and still install two second actuating mechanism that are used for driving the baffle on the movable clamp splice.

As a further scheme of the utility model: the first driving mechanism comprises a first screw rod, a nut is sleeved on the outer wall of the first screw rod in a matched mode, the nut is fixedly connected with the top of the base, one end of the first screw rod is fixedly connected with a first hand wheel, and the other end of the first screw rod is rotatably connected with the movable clamping block.

As a further scheme of the utility model: two sliding grooves are symmetrically formed in the top of the base, sliding blocks are slidably mounted in the sliding grooves, and the sliding blocks are fixedly connected with the movable clamping blocks.

As a further scheme of the utility model: two first storage grooves are symmetrically formed in the movable clamping block towards the outer wall of the fixed clamping block, the baffle is located in the corresponding first storage groove, pin shafts are fixedly connected in the first storage groove, and the baffle is rotationally sleeved on the corresponding pin shafts.

As a further scheme of the utility model: the second actuating mechanism includes the second screw rod, two screw holes have been seted up to the outer wall symmetry of activity clamp splice, the second screw rod is installed in the screw hole that corresponds, and the one end fixedly connected with second hand wheel of second screw rod, the other end rotation of second screw rod is connected with the kicking block, the kicking block is laminated with the baffle that corresponds, the second storage tank has been seted up to the inner wall of first storage tank, the second screw rod passes in storage tank and the second storage tank by corresponding first storage tank, second storage tank and kicking block looks adaptation.

As still further aspects of the utility model: the outer wall of kicking block is located the upper and lower both sides of second screw rod and all fixedly connected with guide arm, the perforation is all run through with the corresponding department of guide arm on the movable clamp splice, guide arm slidable mounting is in the perforation that corresponds.

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

When the horizontal rotary driver is used, the horizontal rotary driver is placed between the fixed clamping block and the movable clamping block, the two baffles are driven to rotate on the movable clamping block to a required angle through the two second driving mechanisms, and then the movable clamping block is driven to move towards the fixed clamping block through the first driving mechanism, so that the horizontal rotary driver can be pushed towards the fixed clamping block by using the two baffles, and the horizontal rotary driver is clamped between the fixed clamping block and the two baffles.

Drawings

Fig. 1 is a schematic structural diagram of a clamping tool for processing a rotary driver.

Fig. 2 is a schematic cross-sectional view of fig. 1.

Fig. 3 is a three-dimensional view of a horizontal rotary actuator.

The horizontal rotary driver comprises a base 1, a fixed clamping block 2, a nut 3, a first screw 4, a first hand wheel 5, a movable clamping block 6, a sliding groove 7, a first storage groove 8, a baffle 9, a pin shaft 10, a second screw 11, a second hand wheel 12, a top block 13, a guide rod 14, a second storage groove 15 and a horizontal rotary driver 16.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 to 3, in an embodiment of the present utility model, a clamping tool for processing a rotary driver includes a base 1, a fixed clamping block 2 is fixedly installed at the top of the base 1, a movable clamping block 6 is connected to the top of the base 1 through a first driving mechanism, two baffles 9 are rotatably connected to the movable clamping block 6, and two second driving mechanisms for driving the baffles 9 are further installed on the movable clamping block 6.

According to the utility model, when the horizontal rotary driver 16 is used, after being placed between the fixed clamping block 2 and the movable clamping block 6, the two baffles 9 are driven to rotate on the movable clamping block 6 to a required angle through the two second driving mechanisms, and then the movable clamping block 6 is driven to move towards the fixed clamping block 2 through the first driving mechanism, so that the horizontal rotary driver 16 can be pushed towards the fixed clamping block 2 through the two baffles 9, and the horizontal rotary driver 16 is clamped between the fixed clamping block 2 and the two baffles 9, and the operation is simple and convenient, and the clamping is stable and reliable.

With specific reference to fig. 1 and fig. 2, in an embodiment of the present utility model, the first driving mechanism includes a first screw 4, a nut 3 is sleeved on an outer wall of the first screw 4 in a matching manner, the nut 3 is fixedly connected with the top of the base 1, one end of the first screw 4 is fixedly connected with a first hand wheel 5, and the other end of the first screw 4 is rotatably connected with a movable clamping block 6.

The first screw rod 4 is rotated through the first hand wheel 5, the movable clamping block 6 can be driven to move towards the fixed clamping block 2 by utilizing the cooperation of the first screw rod 4 and the nut 3, and the operation is simple and convenient.

With specific reference to fig. 1, in an embodiment of the present utility model, two sliding grooves 7 are symmetrically formed at the top of the base 1, sliding blocks are slidably mounted in the sliding grooves 7, and the sliding blocks are fixedly connected with the movable clamping blocks 6.

By matching the sliding groove 7 with the sliding block, the sliding stability of the movable clamping block 6 on the base 1 can be improved.

With specific reference to fig. 2, in one embodiment of the present utility model, two first receiving grooves 8 are symmetrically formed in the movable clamping block 6 towards the outer wall of the fixed clamping block 2, the baffle plates 9 are located in the corresponding first receiving grooves 8, pin shafts 10 are fixedly connected in the first receiving grooves 8, and the baffle plates 9 are rotatably sleeved on the corresponding pin shafts 10.

Through the setting of groove 8 is accomodate to first, can accomodate baffle 9 on movable clamp splice 6 to the convenience is used as flat tongs with this centre gripping frock.

With specific reference to fig. 2, in an embodiment of the present utility model, the second driving mechanism includes a second screw 11, two threaded holes are symmetrically formed on an outer wall of the movable clamping block 6, the second screw 11 is installed in a corresponding threaded hole, one end of the second screw 11 is fixedly connected with a second hand wheel 12, the other end of the second screw 11 is rotatably connected with a top block 13, the top block 13 is attached to a corresponding baffle 9, a second storage groove 15 is formed on an inner wall of the first storage groove 8, the second screw 11 passes through the corresponding first storage groove 8 and second storage groove 15, and the second storage groove 15 is adapted to the top block 13.

The second screw 11 is rotated through the second hand wheel 12, and the top block 13 can be driven to move, so that the baffle 9 is driven to move by the top block 13, and the operation is simple and convenient.

Referring to fig. 1 specifically, in one embodiment of the present utility model, guide rods 14 are fixedly connected to the outer wall of the top block 13 on both the upper and lower sides of the second screw 11, holes are formed in the movable clamping block 6 corresponding to the guide rods 14 in a penetrating manner, and the guide rods 14 are slidably mounted in the corresponding holes.

Through the setting of guide arm 14, can play the guide effect to the removal of kicking block 13 to avoid kicking block 13 to rotate along with second screw rod 11, and when carrying out the centre gripping to horizontal gyration driver 16, radial force that second screw rod 11 received can all be shared to two guide arms 14, in order to avoid second screw rod 11 bending deformation.

Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims (6)

1. Clamping tool for processing of rotary driver, which is characterized in that: the movable clamping block is characterized by comprising a base (1), wherein a fixed clamping block (2) is fixedly arranged at the top of the base (1), a movable clamping block (6) is connected to the top of the base (1) through a first driving mechanism, two baffles (9) are rotatably connected to the movable clamping block (6), and two second driving mechanisms for driving the baffles (9) are further arranged on the movable clamping block (6).

2. The clamping tool for machining a rotary actuator according to claim 1, wherein: the first driving mechanism comprises a first screw rod (4), a nut (3) is sleeved on the outer wall of the first screw rod (4) in a matched mode, the nut (3) is fixedly connected with the top of the base (1), one end of the first screw rod (4) is fixedly connected with a first hand wheel (5), and the other end of the first screw rod (4) is rotatably connected with a movable clamping block (6).

3. The clamping tool for machining a rotary actuator according to claim 1, wherein: two sliding grooves (7) are symmetrically formed in the top of the base (1), sliding blocks are slidably arranged in the sliding grooves (7), and the sliding blocks are fixedly connected with the movable clamping blocks (6).

4. The clamping tool for machining a rotary actuator according to claim 1, wherein: two first storage grooves (8) are symmetrically formed in the movable clamping block (6) towards the outer wall of the fixed clamping block (2), the baffle plate (9) is located in the corresponding first storage groove (8), pin shafts (10) are fixedly connected in the first storage groove (8), and the baffle plate (9) is rotatably sleeved on the corresponding pin shafts (10).

5. The clamping tool for machining a rotary actuator according to claim 4, wherein: the second actuating mechanism includes second screw rod (11), two screw holes have been seted up to the outer wall symmetry of activity clamp splice (6), second screw rod (11) are installed in the screw hole that corresponds, and the one end fixedly connected with second hand wheel (12) of second screw rod (11), the other end rotation of second screw rod (11) is connected with kicking block (13), kicking block (13) laminating with baffle (9) that correspond, second storage tank (15) have been seted up to the inner wall of first storage tank (8), pass in second screw rod (11) by first storage tank (8) and second storage tank (15) that correspond, second storage tank (15) and kicking block (13) looks adaptation.

6. The clamping tool for machining a rotary actuator according to claim 5, wherein: the outer wall of the top block (13) is located on the upper side and the lower side of the second screw rod (11) and is fixedly connected with a guide rod (14), holes are formed in the corresponding positions of the movable clamping block (6) and the guide rod (14) in a penetrating mode, and the guide rod (14) is slidably mounted in the corresponding holes.