CN219987321U

CN219987321U - Tubular clamping device

Info

Publication number: CN219987321U
Application number: CN202320762006.7U
Authority: CN
Inventors: 任国平
Original assignee: Wuxi Ruixuan Precision Machinery Manufacturing Co ltd
Current assignee: Wuxi Ruixuan Precision Machinery Manufacturing Co ltd
Priority date: 2023-04-10
Filing date: 2023-04-10
Publication date: 2023-11-10
Anticipated expiration: 2033-04-10

Abstract

The utility model relates to a tubular clamping device in the technical field of tubular clamping, which comprises a bottom plate and a supporting plate fixedly connected to the upper surface of the bottom plate, wherein driving blocks are fixedly connected to the surfaces of one side opposite to the two supporting plates, driving assemblies are arranged in the two driving blocks, and an adjusting screw cylinder is rotatably connected to the inside of the driving block. Through bottom plate, backup pad, drive block, actuating assembly, adjusting screw section of thick bamboo, an adjusting screw, no. two adjusting screw, installation piece, coupling assembling, centre gripping base, centre gripping footstock and slipmat's cooperation is used to accessible coupling assembling is spacing to an adjusting screw and No. two adjusting screw positions, then adjusts under the inside two-way screw's of screw section of thick bamboo effect, drives an adjusting screw and No. two adjusting screw to the opposite direction slip, can drive and slide to the centre between centre gripping base and the centre gripping footstock for carry out the fixed effect of centre gripping to tubular product, be convenient for process tubular product.

Description

Tubular clamping device

Technical Field

The utility model relates to the technical field of tubular clamping, in particular to a tubular clamping device.

Background

The tubular product is a circular pipe with a hollow center, the tubular product is provided with tubular products of different sizes and different materials, and is provided with tubular products of materials such as concrete pouring, plastic products, steel products, iron products and the like, and the tubular products need to be clamped and fixed through the clamping device when being cut off or operated in other modes, so that the tubular product is more convenient to process after being clamped and fixed.

When the clamping device in the prior art clamps and fixes a tubular product, the tubular outer surface is smooth, when the tubular product is processed during clamping, the tubular product is easy to slide in the clamping device due to the operating force during processing, and certain errors exist in the operation during processing of the tubular product, so that the processing quality of the tubular product is influenced.

Disclosure of Invention

In view of the above problems, the present utility model provides a tubular clamping device, which further improves the clamping force of the clamping device on a tubular product, increases the friction force on the surface of the tubular product, avoids the sliding condition of the tubular product in the clamping device, and improves the clamping stability of the tubular product.

The technical scheme of the utility model is as follows: the utility model provides a clamping device for tubulose, includes bottom plate and fixed connection at the backup pad of bottom plate upper surface, two the equal fixedly connected with drive piece of one side surface that the backup pad is relative, two the inside of drive piece all is equipped with drive assembly, the inside rotation of drive piece is connected with the regulation spiral shell section of thick bamboo, the inside of regulation spiral shell section of thick bamboo is equipped with two-way screw thread, the inside of regulation spiral shell section of thick bamboo is threaded connection No. one adjusting screw and No. two adjusting screw respectively, two the equal fixedly connected with installation piece of one end that adjusting screw and No. two adjusting screw are not relative, a plurality of the inside of installation piece all is equipped with coupling assembling, a plurality of coupling assembling's one end is equipped with centre gripping base and centre gripping footstock respectively, the one side surface that centre gripping base and centre gripping footstock are relative all is equipped with the slipmat.

In further technical scheme, the arc recess has all been seted up to the relative one side surface of centre gripping base and centre gripping footstock, the equal fixedly connected with arc sand grip of the outside surface of slipmat, the inside of arc recess is arrived in the one end interference fit of arc sand grip, just the material of arc sand grip is the rubber material.

In further technical scheme, drive assembly includes fixed connection at the micromotor of drive block upper surface, the output shaft of micromotor passes through shaft coupling fixedly connected with pivot, the bottom fixedly connected with gear No. one of pivot, the outside fixed surface of adjusting screw section of thick bamboo has cup jointed No. two gears, one side and No. two gear engagement connection of gear No. one.

In further technical scheme, coupling assembling includes the internal connection screw rod that threaded connection has the installation piece, the one end fixedly connected with swivel of coupling screw rod, the connecting screw hole has all been seted up on the both sides surface of centre gripping base and centre gripping footstock, the one end threaded connection of coupling screw rod is in the inside of connecting the screw hole.

In a further technical scheme, a plurality of locating holes are formed in the upper surface of the clamping base, a plurality of locating rods are fixedly connected to the bottom of the clamping footstock, and one ends of the locating rods are arranged in the locating holes.

In a further technical scheme, the cross section shape of the arc-shaped groove and the arc-shaped raised line is T-shaped, and the two anti-skid pads are made of polyurethane materials.

The beneficial effects of the utility model are as follows:

1. the device comprises a bottom plate, a supporting plate, a driving block, a driving assembly, an adjusting screw barrel, a first adjusting screw, a second adjusting screw, a mounting block, a connecting assembly, a clamping base, a clamping footstock and an anti-slip pad, wherein the positions of the first adjusting screw and the second adjusting screw are limited through the connecting assembly, and then the first adjusting screw and the second adjusting screw are driven to slide in opposite directions under the action of bidirectional threads in the adjusting screw barrel, so that the clamping base and the clamping footstock can be driven to slide in the middle, the clamping and fixing effects can be carried out on a tubular product, and the tubular product is convenient to process;

2. the anti-slip device has the advantages that the anti-slip device can be used for being installed inside the clamping base and the clamping footstock respectively through the arc-shaped grooves and the arc-shaped protruding strips, can be used for increasing the anti-slip effect of clamping the tubular product through the anti-slip pad, increases the friction, avoids the movement of the position of the tubular product, and can be used for replacing the worn anti-slip pad.

Drawings

FIG. 1 is a schematic overall structure of an embodiment of the present utility model;

FIG. 2 is a schematic diagram of a driving assembly according to an embodiment of the present utility model;

FIG. 3 is a cross-sectional view of the internal structure of a clamping base according to an embodiment of the utility model;

FIG. 4 is an enlarged view of the structure of FIG. 1A in accordance with an embodiment of the present utility model;

reference numerals illustrate:

1. a bottom plate; 2. a support plate; 3. a driving block; 4. adjusting the screw cylinder; 5. a first adjusting screw; 6. a second adjusting screw; 7. a mounting block; 8. clamping a base; 9. clamping the top seat; 10. an anti-slip pad; 11. an arc-shaped groove; 12. arc convex strips; 13. a micro motor; 14. a rotating shaft; 15. a first gear; 16. a second gear; 17. a connecting screw; 18. a swivel; 19. a connecting screw hole; 20. positioning holes; 21. and a positioning rod.

Detailed Description

Embodiments of the present utility model are further described below with reference to the accompanying drawings.

Examples:

as shown in fig. 1-4, the tubular clamping device comprises a bottom plate 1 and a supporting plate 2 fixedly connected to the upper surface of the bottom plate 1, wherein one side surface opposite to the two supporting plates 2 is fixedly connected with a driving block 3 for supporting the action of an adjusting screw cylinder 4, the inside of the two driving blocks 3 is provided with a driving component, the inside of the driving block 3 is rotationally connected with the adjusting screw cylinder 4, the inside of the adjusting screw cylinder 4 is provided with bidirectional threads for sliding the first adjusting screw 5 and the second adjusting screw 6 in opposite directions, the inside of the adjusting screw cylinder 4 is respectively in threaded connection with the first adjusting screw 5 and the second adjusting screw 6, the non-opposite ends of the two first adjusting screws 5 and the second adjusting screw 6 are fixedly connected with a mounting block 7, the inside of the plurality of mounting blocks 7 is provided with a connecting component, one end of the plurality of connecting components is respectively provided with a clamping base 8 and a clamping footstock 9, the clamping base 8 and the clamping top seat 9 are respectively provided with an anti-slip pad 10 on the opposite side surfaces for increasing the anti-slip effect on the tube shape and increasing the friction, the tube shape product is prevented from moving, the driving assembly comprises a micro motor 13 fixedly connected to the upper surface of the driving block 3, an output shaft of the micro motor 13 is fixedly connected with a rotating shaft 14 through a coupling, the bottom end of the rotating shaft 14 is fixedly connected with a first gear 15, the outer side surface of the adjusting screw cylinder 4 is fixedly sleeved with a second gear 16 for driving the first adjusting screw 5 and the second adjusting screw 6 to slide in opposite directions, one side of the first gear 15 is meshed with the second gear 16, the connecting assembly comprises an internal connecting screw 17 in threaded connection with the mounting block 7, one end of the connecting screw 17 is fixedly connected with a swivel 18, the both side surfaces of centre gripping base 8 and centre gripping footstock 9 all have seted up and have been connected screw 19 for with the effect of centre gripping base 8 and centre gripping footstock 9 connection, the one end threaded connection of connecting screw 17 is in the inside of connecting screw 19.

The working principle of the technical scheme is as follows:

the connecting screw 17 is driven to rotate through the rotating ring 18, the connecting screw 17 slides in the installation block 7 under the threaded connection effect, then one end of the connecting screw 17 is in threaded connection with the inside of the connecting screw 19, so that the first adjusting screw 5 and the second adjusting screw 6 are respectively connected with the clamping footstock 9 and the clamping base 8, then a tubular product is placed between the clamping base 8 and the two anti-slip pads 10 in the clamping footstock 9, the micro motor 13 is started to drive the rotating shaft 14 to rotate, the rotating shaft 14 drives the first gear 15 to rotate, the first gear 15 drives the second gear 16 to rotate, the adjusting screw cylinder 4 can be driven to rotate, the positions of the first adjusting screw 5 and the second adjusting screw 6 are limited through the connecting component, then the first adjusting screw 5 and the second adjusting screw 6 are driven to slide in opposite directions under the action of the bidirectional threads in the adjusting screw cylinder 4, so that the clamping base 8 and the clamping footstock 9 can be driven to slide in the middle, the tubular product can be clamped and fixed, and the tubular product can be processed conveniently.

In another embodiment, as shown in fig. 1 and fig. 3, the opposite side surfaces of the clamping base 8 and the clamping footstock 9 are provided with arc grooves 11, the outer side surfaces of the anti-slip pads 10 are fixedly connected with arc convex strips 12, the anti-slip pads 10 are respectively arranged in the clamping base 8 and the clamping footstock 9, the anti-slip pads 10 can be conveniently replaced, one end of each arc convex strip 12 is in interference fit with the inside of each arc groove 11, the arc convex strips 12 are made of rubber, the cross sections of the arc grooves 11 and the arc convex strips 12 are in a T shape, and the two anti-slip pads 10 are made of polyurethane.

Through the one end interference fit to arc recess 11 inside of arc sand grip 12 to can be convenient for install respectively in the inside of centre gripping base 8 and centre gripping footstock 9 to two slipmats 10, can be used to increase the antiskid effect to tubular product centre gripping through slipmat 10, increase the frictional property, avoid tubular product position to remove, can be used to the effect of changing to the slipmat 10 of wearing and tearing simultaneously.

In another embodiment, as shown in fig. 1, 3 and 4, a plurality of positioning holes 20 are formed on the upper surface of the clamping base 8, a plurality of positioning rods 21 are fixedly connected to the bottom of the clamping top base 9, and one end of each positioning rod 21 is disposed inside each positioning hole 20.

The positioning holes 20 and the positioning rods 21 can be used for positioning the position between the clamping base 8 and the clamping top seat 9.

The foregoing examples merely illustrate specific embodiments of the utility model, which are described in greater detail and are not to be construed as limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model.

Claims

1. Clamping device for tubulose, including bottom plate (1) and fixed connection backup pad (2) at bottom plate (1) upper surface, its characterized in that: two equal fixedly connected with drive block (3) in one side surface that backup pad (2) is relative, two the inside of drive block (3) all is equipped with drive assembly, the inside rotation of drive block (3) is connected with and adjusts spiral shell section of thick bamboo (4), the inside of adjusting spiral shell section of thick bamboo (4) is equipped with two-way screw thread, the inside of adjusting spiral shell section of thick bamboo (4) is threaded connection respectively has adjusting screw (5) and No. two adjusting screw (6), two equal fixedly connected with installation piece (7) of one end that adjusting screw (5) and No. two adjusting screw (6) are not relative, a plurality of the inside of installation piece (7) all is equipped with coupling assembling, a plurality of coupling assembling's one end is equipped with clamping base (8) and clamping footstock (9) respectively, clamping base (8) and clamping footstock (9) are relative one side surface all equipped with slipmat (10).

2. A tubular clamping device as claimed in claim 1, characterized in that: arc recess (11) have all been seted up on the relative one side surface of centre gripping base (8) and centre gripping footstock (9), the equal fixedly connected with arc sand grip (12) of the outside surface of slipmat (10), the inside of arc recess (11) is to the one end interference fit of arc sand grip (12), just the material of arc sand grip (12) is the rubber material.

3. A tubular clamping device as claimed in claim 1, characterized in that: the driving assembly comprises a micro motor (13) fixedly connected to the upper surface of the driving block (3), an output shaft of the micro motor (13) is fixedly connected with a rotating shaft (14) through a coupler, a first gear (15) is fixedly connected to the bottom end of the rotating shaft (14), a second gear (16) is fixedly sleeved on the outer side surface of the adjusting screw cylinder (4), and one side of the first gear (15) is meshed with the second gear (16).

4. A tubular clamping device as claimed in claim 1, characterized in that: the connecting assembly comprises an internal connecting screw (17) which is in threaded connection with the mounting block (7), one end of the connecting screw (17) is fixedly connected with a swivel (18), connecting screw holes (19) are formed in the surfaces of two sides of the clamping base (8) and the clamping top seat (9), and one end of the connecting screw (17) is in threaded connection with the inside of the connecting screw holes (19).

5. A tubular clamping device as claimed in claim 1, characterized in that: the upper surface of centre gripping base (8) has seted up a plurality of locating holes (20), the bottom fixedly connected with of centre gripping footstock (9) a plurality of locating lever (21), the inside in locating hole (20) is established to the one end of locating lever (21).

6. A tubular clamping device as claimed in claim 2, characterized in that: the cross section shape of the arc-shaped groove (11) and the arc-shaped raised line (12) is T-shaped, and the materials of the two anti-skid pads (10) are polyurethane materials.