CN212020506U

CN212020506U - Material pipe fixing and positioning device

Info

Publication number: CN212020506U
Application number: CN201922464757.7U
Authority: CN
Inventors: 刘洪防; 梅振辉
Original assignee: Zhangjiagang Taida Machinery Manufacturing Co ltd
Current assignee: Zhangjiagang Taida Machinery Manufacturing Co ltd
Priority date: 2019-12-31
Filing date: 2019-12-31
Publication date: 2020-11-27
Anticipated expiration: 2029-12-31

Abstract

The utility model belongs to the technical field of the positioner technique and specifically relates to a material pipe fixed position device, which comprises a base frame, be equipped with drive lower clamp splice along rectilinear movement's adjustment mechanism on the bed frame, the top of lower clamp splice is equipped with the clamp splice, be equipped with the centre gripping groove of V-arrangement in the one side that lower clamp splice and last clamp splice are close to each other, the both sides of material pipe are blocked respectively to the clamp splice with the centre gripping groove of last clamp splice down, the tip of material pipe supports the baffle of perpendicular setting, be equipped with the actuating mechanism that drive baffle removed along the axis direction of material pipe on the bed frame, the both sides of clamp splice are passed through elastic connection mechanism and are connected with last clamp splice down, elastic connection mechanism includes the third screw rod, the lower extreme and the lower clamp splice fixed connection of third screw rod. The utility model discloses can conveniently carry out the centre gripping location to the material pipe fast.

Description

Material pipe fixing and positioning device

Technical Field

The utility model relates to a positioner field especially relates to a charge pipe fixed position device.

Background

In the production and processing process of the material pipe, the material pipe is often required to be positioned, so that the material pipe is convenient to operate such as cutting, bending and welding, clamps or tools are required to be used for auxiliary positioning, and the material pipe fixing and positioning device in the prior art is inconvenient to clamp and is inconvenient to flexibly adjust according to requirements.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defect of inconvenient adjustment in the prior art and providing a material pipe fixing and positioning device.

In order to achieve the above purpose, the utility model adopts the technical scheme that: a material pipe fixing and positioning device comprises a base frame, wherein an adjusting mechanism for driving a lower clamping block to move along a straight line is arranged on the base frame, an upper clamping block is arranged above the lower clamping block, a V-shaped clamping groove is formed in one surface, close to each other, of the lower clamping block and the upper clamping block, the clamping grooves of the lower clamping block and the upper clamping block are respectively used for clamping two sides of a material pipe, the end part of the material pipe is abutted against a vertically arranged baffle plate, a driving mechanism for driving the baffle plate to move along the axial direction of the material pipe is arranged on the base frame, two sides of the lower clamping block are connected with the upper clamping block through an elastic connecting mechanism, the elastic connecting mechanism comprises a third screw rod, the lower end of the third screw rod is fixedly connected with the lower clamping block, the third screw rod penetrates through an insertion hole formed in a connecting plate and is in sliding fit with the third screw rod, the connecting plate is fixedly connected with the upper clamping, a spring is sleeved and rotated on a third screw rod between the limiting block and the connecting plate, a limiting nut is installed on the third screw rod between the connecting plate and the lower clamping block in a threaded mode, the limiting nut abuts against the bottom face of the connecting plate, and the top face of the upper clamping block is connected with a U-shaped pull rod.

Preferably, the adjusting mechanism comprises a second screw rod and a first guide rod which are arranged in parallel, two ends of the first guide rod are fixed on the base frame, two ends of the second screw rod are rotatably installed on the base frame, one end of the second screw rod is coaxially connected with a second hand wheel, first sliding blocks are fixedly connected to two sides of the lower clamping block, one of the first sliding blocks is slidably installed on the first guide rod, the other first sliding block is installed on the second screw rod in a threaded manner, and length scales are arranged on the first guide rod.

Preferably, actuating mechanism includes parallel arrangement's first screw rod and second guide arm, the both ends and the bed frame of first screw rod rotate to be connected, the both ends and the bed frame fixed connection of second guide arm, be equipped with length scale on the second guide arm, the bottom of baffle is fixed with the slide, slide and first screw rod threaded connection, slide and second guide arm sliding fit, the one end coaxial coupling of first screw rod has first hand wheel.

Preferably, a supporting block with the same shape as the lower clamping block is arranged above the base frame, the top of the supporting block props against the bottom of the material pipe, second sliding blocks are fixedly connected to two sides of the supporting block, one of the second sliding blocks is slidably mounted on the first guide rod, and the other second sliding block is slidably mounted on the second screw rod.

Preferably, the bottom of bed frame is equipped with a plurality of walking wheels, the bight of bed frame is equipped with the pneumatic cylinder perpendicularly, the lower extreme of pneumatic cylinder is connected with the backup pad.

Compared with the prior art, the utility model discloses following beneficial effect has: the utility model discloses a two clamp splice come to carry out the centre gripping to the material pipe from top to bottom to the tip of material pipe supports the baffle of perpendicular setting and adjustable position, can conveniently carry out centre gripping and location to the material pipe like this, go up and be connected through elastic connection mechanism between clamp splice and the lower clamp splice, elasticity through the spring provides carries out the centre gripping to the material pipe, mention the clamp splice through the pull rod and can loosen the centre gripping fast, and can make through adjusting stop nut and last clamp splice position through direct control and continuously keep pressing from both sides tight or the state of loosening.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic structural view of another view angle of the present invention;

fig. 3 is a schematic structural diagram at a in fig. 2.

In the figure: the device comprises a base frame 1, a first screw rod 2, a first guide rod 3, a supporting block 4, a material pipe 5, an upper clamping block 6, a pull rod 7, a baffle 8, a first hand wheel 9, a second hand wheel 10, a hydraulic cylinder 11, a supporting plate 12, a travelling wheel 13, a first sliding block 14, a lower clamping block 15, a second sliding block 16, a connecting plate 17, a second screw rod 18, a second guide rod 19, a limiting block 20, a spring 21, a limiting nut 22, a third screw rod 23 and a sliding seat 24.

Detailed Description

The following description is presented to disclose the invention so as to enable any person skilled in the art to practice the invention. The preferred embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art.

The material pipe fixing and positioning device shown in fig. 1-3 comprises a base frame 1, wherein a plurality of traveling wheels 13 are arranged at the bottom of the base frame 1, a hydraulic cylinder 11 is vertically arranged at the corner of the base frame 1, and a supporting plate 12 is connected to the lower end of the hydraulic cylinder 11. The travelling wheels 13 are used for facilitating the movement of the base frame 1, and the hydraulic cylinders 11 support the ground through the supporting plates 12, so that the positioning device keeps the position fixed.

Be equipped with the drive adjusting mechanism of clamp splice 15 along rectilinear movement under on bed frame 1, adjusting mechanism includes parallel arrangement's second screw rod 18 and first guide arm 3, the both ends of first guide arm 3 are fixed on bed frame 1, the both ends of second screw rod 18 are rotated and are installed on bed frame 1, one of them one end coaxial coupling of second screw rod 18 has second hand wheel 10, the equal fixedly connected with first slider 14 in both sides of lower clamp splice 15, one of them first slider 14 slidable mounting is on first guide arm 3, another first slider 14 screw thread is installed on second screw rod 18, be equipped with the length scale on the first guide arm 3. The second hand wheel 10 can be rotated to enable the lower clamping block 15 to slide along the first guide rod 3 through the second screw rod 18, and the position of the first sliding block 14 can be read conveniently through the length scales arranged on the first guide rod 3, so that the position of the material pipe 5 can be determined in an auxiliary mode.

The upper clamping block 6 is arranged above the lower clamping block 15, one side, close to each other, of the lower clamping block 15 and the upper clamping block 6 is provided with a V-shaped clamping groove, the two sides of the material pipe 5 are clamped by the clamping grooves of the lower clamping block 15 and the upper clamping block 6 respectively, the end portion of the material pipe 5 abuts against the baffle 8 which is vertically arranged, the base frame 1 is provided with a driving mechanism which drives the baffle 8 to move along the axis direction of the material pipe 5, the driving mechanism comprises a first screw rod 2 and a second guide rod 19 which are arranged in parallel, the two ends of the first screw rod 2 are rotatably connected with the base frame 1, the two ends of the second guide rod 19 are fixedly connected with the base frame 1, the second guide rod 19 is provided with length scales, the bottom of the baffle 8 is fixed with a sliding seat 24, the sliding seat 24 is in threaded connection with the first screw rod 2, the sliding seat 24 is in sliding.

Lower clamp splice 15 and the cooperation of last clamp splice 6 carry out the centre gripping to material pipe 5 fixed, can conveniently fix the material pipe 5 of different diameters through the centre gripping groove that sets up the V-arrangement, baffle 8 is used for prescribing a limit to the tip position of material pipe 5, thereby carry out quick location to whole material pipe 5, rotatory first hand wheel 9 can slide along second guide arm 19 through first screw rod 2 drive baffle 8, thereby conveniently control the tip position of material pipe 5, length scale through setting up on the second guide arm 19 can assist the tip position who judges material pipe 5, thereby conveniently control the machining dimension.

The both sides of lower clamp splice 15 are connected with last clamp splice 6 through elastic connection mechanism, elastic connection mechanism includes third screw rod 23, the lower extreme and the lower clamp splice 15 fixed connection of third screw rod 23, third screw rod 23 passes the jack that sets up on the connecting plate 17 and with it sliding fit, connecting plate 17 and last clamp splice 6 fixed connection, the upper end of third screw rod 23 is fixed with stopper 20, third screw rod 23 between stopper 20 and the connecting plate 17 goes up the cover and has changeed spring 21, threaded mounting has stop nut 22 on the third screw rod 23 between connecting plate 17 and the lower clamp splice 15, stop nut 22 supports the bottom surface of connecting plate 17, the top surface of going up clamp splice 6 is connected with pull rod 7 of U-shaped.

Utilize spring 21 to carry out the centre gripping to material pipe 5 to the elasticity that clamp splice 6 provided, directly mention pull rod 7 when needing to loosen material pipe 5 can, easy operation is quick, and convenient interim clamping is in order to carry out the occasion of processing, can directly adjust the distance between clamp splice 6 and lower clamp splice 15 through the position of rotation adjustment stop nut 22 to can make and keep unclamping or the tight state of clamp between the clamp splice from top to bottom.

A supporting block 4 with the same shape as the lower clamping block 15 is arranged above the base frame 1, the top of the supporting block 4 is propped against the bottom of the material pipe 5, second sliders 16 are fixedly connected to two sides of the supporting block 4, one second slider 16 is slidably mounted on the first guide rod 3, and the other second slider 16 is slidably mounted on the second screw 18. The supporting block 4 is used for assisting in supporting the material pipe 5, and deformation caused by overlong material pipe 5 is reduced.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the principles of the present invention may be applied to any other embodiment without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A material pipe fixing and positioning device comprises a base frame (1) and is characterized in that an adjusting mechanism for driving a lower clamping block (15) to move along a straight line is arranged on the base frame (1), an upper clamping block (6) is arranged above the lower clamping block (15), a V-shaped clamping groove is formed in one surface, close to the upper clamping block (6), of the lower clamping block (15), the clamping grooves of the lower clamping block (15) and the upper clamping block (6) are respectively clamped on two sides of a material pipe (5), the end portion of the material pipe (5) abuts against a vertically arranged baffle (8), a driving mechanism for driving the baffle (8) to move along the axial direction of the material pipe (5) is arranged on the base frame (1), the two sides of the lower clamping block (15) are connected with the upper clamping block (6) through elastic connection mechanisms, each elastic connection mechanism comprises a third screw rod (23), the lower end of each third screw rod (23) is fixedly connected with the lower clamping block (15), third screw rod (23) pass the jack that sets up on connecting plate (17) and sliding fit with it, connecting plate (17) and last clamp splice (6) fixed connection, the upper end of third screw rod (23) is fixed with stopper (20), third screw rod (23) between stopper (20) and connecting plate (17) go up the cover and have changeed spring (21), threaded mounting has stop nut (22) on third screw rod (23) between connecting plate (17) and lower clamp splice (15), stop nut (22) support the bottom surface of connecting plate (17), the top surface of going up clamp splice (6) is connected with pull rod (7) of U-shaped.

2. The material pipe fixing and positioning device according to claim 1, wherein the adjusting mechanism comprises a second screw rod (18) and a first guide rod (3) which are arranged in parallel, two ends of the first guide rod (3) are fixed on the base frame (1), two ends of the second screw rod (18) are rotatably installed on the base frame (1), one end of the second screw rod (18) is coaxially connected with a second hand wheel (10), two sides of the lower clamping block (15) are fixedly connected with first sliding blocks (14), one of the first sliding blocks (14) is slidably installed on the first guide rod (3), the other first sliding block (14) is threadedly installed on the second screw rod (18), and length scales are arranged on the first guide rod (3).

3. The material pipe fixing and positioning device according to claim 1, wherein the driving mechanism comprises a first screw rod (2) and a second guide rod (19) which are arranged in parallel, two ends of the first screw rod (2) are rotatably connected with the base frame (1), two ends of the second guide rod (19) are fixedly connected with the base frame (1), length scales are arranged on the second guide rod (19), a sliding seat (24) is fixed at the bottom of the baffle plate (8), the sliding seat (24) is in threaded connection with the first screw rod (2), the sliding seat (24) is in sliding fit with the second guide rod (19), and one end of the first screw rod (2) is coaxially connected with a first hand wheel (9).

4. A pipe fixing and positioning device according to claim 1, characterized in that a supporting block (4) having the same shape as the lower clamping block (15) is arranged above the base frame (1), the top of the supporting block (4) is abutted against the bottom of the pipe (5), second sliding blocks (16) are fixedly connected to both sides of the supporting block (4), one of the second sliding blocks (16) is slidably mounted on the first guide rod (3), and the other second sliding block (16) is slidably mounted on the second screw rod (18).

5. A pipe fixing and positioning device as claimed in claim 1, wherein a plurality of travelling wheels (13) are provided at the bottom of the base frame (1), hydraulic cylinders (11) are vertically provided at the corners of the base frame (1), and a support plate (12) is connected to the lower ends of the hydraulic cylinders (11).