CN218312699U - Hydraulic pipe joint grinding device - Google Patents

Abstract

The utility model discloses a hydraulic pressure pipe joint grinding device, including the workstation, be provided with first base block and second base block on the workstation, be provided with the grinding roller on the first motor of first base block upper end, the second motor of second base block upper end is connected and is changeed the piece, changes piece one end and has seted up draw-in groove and slotted hole, changes threaded hole and recess on the piece inner wall, is provided with the briquetting in the recess, and briquetting one end is provided with the depression bar, threaded hole is provided with the screw rod, and the one end of screw rod is provided with the turning handle. The first base block and the second base block move smoothly on the workbench, so that the positions of the polishing roller and the hydraulic pipe joint can be adjusted conveniently, the stable contact between the polishing roller and the hydraulic pipe joint is ensured, the polishing effect is ensured, the pressing rod is extruded through the screw rod, the pressing block and the joint are tightly abutted together, the reliable connection between the hydraulic pipe joint and the rotating block is ensured, and the hydraulic pipe joint is prevented from moving.

Description

Hydraulic pipe joint grinding device

Technical Field

The utility model belongs to the technical field of polish, especially, relate to a hydraulic pressure pipe joint grinding device.

Background

In the manufacturing process of hydraulic pipe joints, the joints need to be ground. At present, the hydraulic pipe joint is mainly close to the polishing roller through the clamp clamping to perform polishing operation, the operation is inconvenient, time and labor are wasted, the position of the hydraulic pipe joint is easy to move in the polishing process, the polishing effect is influenced, and the working efficiency is reduced.

SUMMERY OF THE UTILITY MODEL

In order to solve the above problem, the utility model provides a hydraulic pressure pipe joint grinding device.

The utility model discloses a realize like this: a hydraulic pipe joint polishing device comprises a workbench, wherein a first base block and a second base block are arranged on the workbench in a sliding manner, a first hydraulic cylinder is fixedly arranged on the workbench on one side of the first base block and fixedly connected with one end of the first base block through a horizontally arranged first hydraulic rod mechanism, the first base block smoothly moves on the workbench under the action of the first hydraulic cylinder and the first hydraulic rod mechanism, a first motor is fixedly arranged at the upper end of the first base block, a polishing roller is arranged on a transmission shaft of the first motor, the first motor drives the polishing roller to rotate to polish a hydraulic pipe joint, a second hydraulic cylinder is fixedly arranged on the workbench on one side of the second base block and fixedly connected with one end of the second base block through a horizontally arranged second hydraulic rod mechanism, under the action of a second hydraulic cylinder and a second hydraulic rod mechanism, a second base block moves smoothly on the workbench, a second motor is fixedly arranged on one side, close to the first base block, of the upper end of the second base block, a rotating block is fixedly arranged on a transmission shaft of the second motor, the rotating block is driven by the second motor to rotate, a clamping groove and a slotted hole which are communicated with each other are formed in the middle position, away from one end of the second motor, of the rotating block, one end of a hydraulic pipe joint is placed into the clamping groove and the slotted hole, so that the hydraulic pipe joint is connected with the rotating block, threaded holes are formed in the radial inner wall of the rotating block, the threaded holes are communicated with the slotted hole, grooves are symmetrically formed in the inner wall of the rotating block, the pressing block is placed, the grooves are communicated with the threaded holes, arc-shaped pressing blocks are arranged in the grooves and are tightly connected with the joints, and the positions of the joints are limited, the grinding tool is characterized in that the grinding effect is prevented from being influenced by movement of a joint generating position, the pressing block is matched with the groove in size and shape, a pressing rod is fixedly arranged in the middle of one end of the pressing block, the pressing rod is arranged in a threaded hole and deviates from the threaded hole on one side of the pressing block, the sum of the length of the screw rod and the length of the pressing rod is larger than the depth of the threaded hole, a rotating handle is fixedly arranged at one end of the screw rod and is convenient to drive the screw rod to rotate, when the joint is placed into a slotted hole, the rotating handle is rotated, the screw rod penetrates into the threaded hole and is abutted to the pressing rod, the rotating handle is continuously rotated, and the pressing rod moves to one side of the joint, so that the pressing block and the joint are abutted to each other closely.

Preferably, a plurality of track grooves are formed in the workbench below the first base block, a plurality of clamping tables are fixedly arranged at the lower end of the first base block, the clamping tables correspond to the track grooves in position and have the same width, and the clamping tables are arranged in the track grooves and ensure that the first base block moves smoothly along the track grooves.

Preferably, the workbench on the two sides of the second base block is symmetrically and fixedly provided with a first stop block and a second stop block, the first stop block, the second base block and the second stop block are arranged in parallel, two connecting rods are symmetrically and horizontally and fixedly arranged between the first stop block and the second stop block, first through holes are symmetrically formed in the second base block, the first through holes correspond to the connecting rods in position and are identical in aperture, the connecting rods penetrate through the first through holes, the second base block moves along the connecting rods, the stability of the second base block during moving is guaranteed, the polishing effect of the hydraulic pipe joint is improved, the second through holes are formed in the middle of the second stop block, and the second hydraulic rod mechanism penetrates through the second through holes.

Preferably, the rubber pad is fixedly arranged at one end of the pressing block, which is far away from the pressing rod, so that the reliable connection between the pressing block and the hydraulic pipe joint can be ensured, and the joint can be protected.

Preferably, the clamping groove is in a regular polygon shape, the connecting part of the hydraulic pipe joint is clamped in the clamping groove, and reliable connection between the hydraulic pipe joint and the rotating block is further improved.

The utility model has the advantages that: the utility model has the advantages of reasonable design, under the effect of first pneumatic cylinder and first hydraulic stem mechanism, first base block is level and smooth on the workstation removes, under the effect of second pneumatic cylinder and second hydraulic stem mechanism, the second base block is level and smooth on the workstation removes, be convenient for adjust the position that the grinding roller connects with hydraulic pressure pipe, the stable contact of grinding roller and hydraulic pressure pipe joint has been guaranteed, the effect of polishing has been ensured, extrude the depression bar through the screw rod, thereby make the briquetting closely support together with connecting, the reliable connection of hydraulic pressure pipe joint and commentaries on classics piece has been guaranteed, avoid the removal that hydraulic pressure pipe joint emergence position.

Drawings

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

FIG. 2 is a schematic side view of the present invention;

FIG. 3 is a schematic view of a connection structure of the first base block and the worktable;

fig. 4 is a schematic view of a connection structure of the second base block and the connecting rod;

FIG. 5 is a schematic view of a connection structure of the joint and the rotary block;

FIG. 6 is a side view of the joint and the rotary block;

FIG. 7 is a schematic view of a rotary block;

in the figure: 1. a work table; 2. a first base block; 3. a second base block; 4. a first hydraulic cylinder; 5. a first hydraulic lever mechanism; 6. a first motor; 7. grinding a roller; 8. a second hydraulic cylinder; 9. a second hydraulic lever mechanism; 10. a second motor; 11. rotating the block; 12. a card slot; 13. a slot; 14. a threaded hole; 15. a groove; 16. briquetting; 17. a pressure lever; 18. a screw; 19. a handle is rotated; 20. a track groove; 21. a clamping table; 22. a first stopper; 23. a second stopper; 24. a connecting rod; 25. a first through hole; 26. a second through hole; 27. a rubber pad; 28. a hydraulic pipe joint.

Detailed Description

In order to understand the technical solution of the present invention more clearly, the present invention will be further explained with reference to the accompanying drawings.

A hydraulic pipe joint polishing device as shown in fig. 1-7, which includes a workbench 1, a first base block 2 and a second base block 3 are slidably disposed on the workbench 1, a first hydraulic cylinder 4 is fixedly disposed on the workbench 1 on one side of the first base block 2, the first hydraulic cylinder 4 is fixedly connected to one end of the first base block 2 through a horizontally disposed first hydraulic rod mechanism 5, the first base block 2 moves smoothly on the workbench 1 under the action of the first hydraulic cylinder 4 and the first hydraulic rod mechanism 5, two rail grooves 20 are disposed below the first base block 2 on the workbench 1, two clamping platforms 21 are fixedly disposed at the lower end of the first base block 2, the clamping platforms 21 correspond to the rail grooves 20 in position and have the same width, the clamping platforms 21 are disposed in the rail grooves 20 to ensure that the first base block 2 moves smoothly along the rail grooves 20, a first motor 6 is fixedly arranged at the upper end of the first base block 2, a grinding roller 7 is arranged on a transmission shaft of the first motor 6, the first motor 6 drives the grinding roller 7 to rotate to grind a hydraulic pipe joint 28, a second hydraulic cylinder 8 is fixedly arranged on the workbench 1 at one side of the second base block 3, the second hydraulic cylinder 8 is fixedly connected with one end of the second base block 3 through a second hydraulic rod mechanism 9 which is horizontally arranged, the second base block 3 moves smoothly on the workbench 1 under the action of the second hydraulic cylinder 8 and the second hydraulic rod mechanism 9, a first stop block 22 and a second stop block 23 are symmetrically and fixedly arranged on the workbench 1 at two sides of the second base block 3, the first stop block 22, the second base block 3 and the second stop block 23 are arranged in parallel, two connecting rods 24 are horizontally symmetrically and fixedly arranged between the first stop block 22 and the second stop block 23, the second base block 3 is symmetrically provided with first through holes 25, the first through holes 25 correspond to the connecting rod 24 in position and have the same aperture, the connecting rod 24 passes through the first through holes 25, the second base block 3 moves along the connecting rod 24, the stability of the second base block 3 during movement is ensured, so that the polishing effect of the hydraulic pipe joint 28 is improved, the middle position of the second stop block 23 is provided with a second through hole 26, the second hydraulic rod mechanism 9 passes through the second through hole 26, one side of the upper end of the second base block 3, which is close to the first base block 2, is fixedly provided with a second motor 10, a rotating block 11 is fixedly arranged on a transmission shaft of the second motor 10, the second motor 10 drives the rotating block 11 to rotate, the middle position of one end of the rotating block 11, which deviates from the second motor 10, is provided with a clamping groove 12 and a slotted hole 13 which are communicated, one end of the hydraulic pipe joint 28 is placed into the clamping groove 12 and the slotted hole 13, the hydraulic pipe joint 28 is connected with the rotating block 11, the shape of the clamping groove 12 is a regular polygon, the connecting part of the hydraulic pipe joint 28 is clamped in the clamping groove 12, the reliable connection between the hydraulic pipe joint 28 and the rotating block 11 is further improved, the radial inner wall of the rotating block 11 is provided with a threaded hole 14, the threaded hole 14 is communicated with a slotted hole 13, the inner wall of the rotating block 11 at the position of the slotted hole 13 is symmetrically provided with a groove 15, a pressing block 16 is placed, the groove 15 is communicated with the threaded hole 14, an arc-shaped pressing block 16 is arranged in the groove 15 and is tightly connected with the joint, the position of the joint is limited, the movement of the joint position is avoided, the polishing effect is influenced, one end of the pressing block 16, which is far away from the pressing rod 17, is fixedly provided with a rubber pad 27, the reliable connection between the pressing block 16 and the hydraulic pipe joint 28 can be ensured, and the joint can be protected, the size and shape of the pressing block 16 are matched with those of the groove 15, a pressing rod 17 is fixedly arranged in the middle of one end of the pressing block 16, the pressing rod 17 is arranged in the threaded hole 14, a screw 18 is arranged in the threaded hole 14 on the side away from the pressing block 16, the sum of the lengths of the screw 18 and the pressing rod 17 is larger than the depth of the threaded hole 14, a rotating handle 19 is fixedly arranged at one end of the screw 18, the screw 18 is driven to rotate conveniently, when the joint is placed in the slotted hole 13, the rotating handle 19 is rotated, the screw 18 penetrates into the threaded hole 14 and abuts against the pressing rod 17, the rotating handle 19 is rotated continuously, and the pressing rod 17 moves towards one side of the joint, so that the pressing block 16 and the joint abut against each other tightly.

The above is only the preferred embodiment of the present invention, so all the equivalent changes or modifications made by the structure, features and principles in accordance with the claims of the present invention are included in the claims of the present invention.

Claims (5)

1. The utility model provides a hydraulic pressure union grinding device, includes the workstation, its characterized in that, it is provided with first base block and second base block to slide on the workstation, the fixed first pneumatic cylinder that is provided with on the workstation of first base block one side, the first hydraulic cylinder passes through the one end fixed connection of the first hydraulic stem mechanism and the first base block that the level set up, the fixed first motor that is provided with in first base block upper end, be provided with the grinding roller on the transmission shaft of first motor, the fixed second hydraulic cylinder that is provided with on the workstation of second base block one side, the second hydraulic cylinder passes through the second hydraulic stem mechanism that the level set up and the one end fixed connection of second base block, the fixed second motor that is provided with in one side that is close to first base block in second base block upper end, the fixed turning block that is provided with on the transmission shaft of second motor, the turning block deviates from the draw-in groove and the slotted hole that the mid-position of second motor one end is linked together, set up threaded hole on the radial inner wall of turning block, the threaded hole is linked together with the slotted hole, be located symmetrical set up the threaded hole on the inner wall of turning block, the screw rod that the turning block and the screw rod position of turning block set up in the screw rod and the screw rod that the screw rod matched with the screw rod, the screw rod position that the turning block was provided with the fixed screw rod, the screw rod that the screw rod was provided with the screw rod that the screw rod was set up, the screw rod was set up the screw rod.

2. The hydraulic pipe joint grinding device according to claim 1, wherein a plurality of rail grooves are formed in the workbench below the first base block, a plurality of clamping tables are fixedly arranged at the lower end of the first base block, the clamping tables correspond to the rail grooves in position and are the same in width, and the clamping tables are arranged in the rail grooves.

3. The hydraulic pipe joint polishing device according to claim 1, wherein a first stop block and a second stop block are symmetrically and fixedly arranged on the workbench on two sides of the second base block, the first stop block, the second base block and the second stop block are arranged in parallel, two connecting rods are horizontally and symmetrically and fixedly arranged between the first stop block and the second stop block, first through holes are symmetrically formed in the second base block, the first through holes correspond to the connecting rods in position and have the same aperture, the connecting rods penetrate through the first through holes, second through holes are formed in the middle of the second stop block, and the second hydraulic rod mechanism penetrates through the second through holes.

4. The hydraulic pipe joint grinding device as claimed in claim 1, wherein a rubber pad is fixedly arranged at one end of the pressing block, which is far away from the pressing rod.

5. The hydraulic pipe joint grinding device according to claim 1, wherein the shape of the clamping groove is a regular polygon.

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