CN110732880A

CN110732880A - straight pull rod joint body drilling tool

Info

Publication number: CN110732880A
Application number: CN201911177597.6A
Authority: CN
Inventors: 陈友冲; 许新武; 何兆林; 赵伟; 肖虎
Original assignee: Hubei Zhenghang Auto Parts Co Ltd
Current assignee: Hubei Zhenghang Auto Parts Co Ltd
Priority date: 2019-11-27
Filing date: 2019-11-27
Publication date: 2020-01-31

Abstract

The invention discloses a straight pull rod joint body drilling tool, which belongs to the technical field of machining and comprises two supporting columns, wherein a connecting plate is installed at the tops of the supporting columns, a lifting column is installed between the two supporting columns in a sliding mode, a rotating shaft is installed between the two lifting columns in a rotating mode, a vertically arranged vertical rod is installed in the rotating shaft in a rotating mode, an auger drill is fixedly installed at the bottom of the vertical rod, adjusting rods which are horizontally arranged are installed on the two sides of the top of the vertical rod in a sliding mode, a polishing block is installed at the end of each adjusting rod, a vertically arranged lifting rod is installed at the top of the connecting plate in a sliding mode, the lifting rods are in transmission connection with the lifting columns, and a push rod motor is arranged on the connecting plate.

Description

straight pull rod joint body drilling tool

Technical Field

The invention belongs to the technical field of machining, and particularly relates to straight pull rod joint body drilling tools.

Background

The prior straight pull rod joint body has the defects that the roughness of the hole wall of a drilled hole is large, manual machining is needed, the problems are troublesome and the machining efficiency is low when the straight pull rod joint body is drilled, and therefore straight pull rod joint body drilling tools are needed to solve the problems.

Disclosure of Invention

The invention aims to provide straight pull rod joint body drilling tools to solve the problems in the background technology.

In order to achieve the purpose, the invention provides straight pull rod joint body drilling tools, which comprise two support columns, wherein a connecting plate is installed at the tops of the support columns, a lifting column is installed between the two support columns in a sliding mode, a rotating shaft is installed between the two lifting columns in a rotating mode, a vertical rod is installed on the rotating shaft in a rotating mode, an auger is fixedly installed at the bottom of the vertical rod, adjusting rods which are horizontally arranged are installed on two sides of the top of the vertical rod in a sliding mode, a polishing block is installed at the end of each adjusting rod, a lifting rod which is vertically arranged is installed on the top of the connecting plate in a sliding mode, the lifting rods are in transmission connection with the lifting columns, a push rod motor is arranged on the connecting plate.

As preferred embodiments, the top of montant is equipped with the drive chamber, slidable mounting has two vertical push pedals that set up in the drive chamber, the end of adjusting the pole and keeping away from the sanding block extends to the drive intracavity and with push pedal fixed connection, be equipped with the guide arm of level setting in the drive chamber, push pedal sliding sleeve locates on the guide arm.

As kinds of preferred embodiments, the dwang is installed in the rotation of drive intracavity, and the screw thread post is installed to the both ends screw thread of dwang, the end of two screw thread posts respectively with two push pedal fixed connection, two screw thread posts personally submit the symmetry setting for the vertical center of dwang, fixed cover is equipped with the gear on the dwang, and drive intracavity slidable mounting has the rack, is equipped with electric telescopic handle in the drive intracavity, electric telescopic handle's piston rod and rack connection.

As preferred embodiments, a sliding groove is formed in the supporting column close to the side of the lifting column, the lifting column is connected with the inner wall of the sliding groove in a sliding mode, the lifting rods are connected with the supporting column in a sliding mode, the bottoms of the lifting rods extend into the sliding groove and are fixedly connected with the lifting column, top plates are mounted at the tops of the two lifting rods, and a push rod of a push rod motor is fixedly connected with the top plates.

As preferred embodiments, a driving motor is installed on the rotating shaft, an output shaft of the driving motor is in transmission connection with the vertical rod, a bidirectional speed reducing motor is installed on lifting columns, and an output shaft of the bidirectional speed reducing motor is in transmission connection with the rotating shaft.

Compared with the prior art, the invention has the beneficial effects that:

rotate through the anger and carry out drilling, the push rod motor drives the roof and goes up and down to drive the lifter decline simultaneously and make the lift post descend, realizes that the anger descends, and the rotation of cooperation anger realizes drilling, and drilling efficiency is high, and the electrodynamic operation builds the worker precision height.

The rotation of the rotating shaft enables the vertical rod to rotate hundred eighty degrees, the spiral drill is located above, the polishing block is located below, the adjusting rod and the polishing block move horizontally, the polishing block moves transversely to polish and polish holes with different inner diameters, and manpower is saved.

The invention realizes drilling, has high drilling efficiency, electric operation and high construction precision, can grind and polish holes with different inner diameters, saves labor and is easy to push .

Drawings

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

FIG. 2 is a schematic diagram of a drive chamber;

fig. 3 is a schematic sectional structure view of the rotating lever.

In the figure: 1. a support pillar; 2. a connecting plate; 3. a lifting column; 4. a rotating shaft; 5. a vertical rod; 6. a drive motor; 7. a screw drill; 8. a drive chamber; 9. adjusting a rod; 10. grinding blocks; 11. a lifting rod; 12. a top plate; 13. a push rod motor; 14. a bidirectional reduction motor; 15. pushing the plate; 16. rotating the rod; 17. a gear; 18. a rack; 19. an electric telescopic rod; 20. a threaded post.

Detailed Description

The invention is further described with reference to the following examples.

The conditions in the examples may be further modified depending on the specific conditions, and the simple modification of the method of the present invention based on the concept of the present invention is within the scope of the present invention as claimed.

Referring to fig. 1-3, the invention provides straight pull rod connector body drilling tools, which comprise two support columns 1, a connecting plate 2 is installed at the top of each support column 1, a lifting column 3 is installed between the two support columns 1 in a sliding manner, a rotating shaft 4 is installed between the two lifting columns 3 in a rotating manner, a vertical rod 5 which is vertically arranged is installed in the rotating shaft 4 in a rotating manner, an auger 7 is fixedly installed at the bottom of the vertical rod 5, adjusting rods 9 which are horizontally arranged are installed at two sides of the top of the vertical rod 5 in a sliding manner, a polishing block 10 (see fig. 1 and 2) is installed at the end of each adjusting rod 9, the vertical rod 5 rotates eighty degrees by the rotation of the rotating shaft 4, the auger 7 is located above the polishing block 10, the adjusting rods 9 and the polishing block 10 horizontally move, and the polishing block 10 transversely moves to polish holes.

A vertically arranged lifting rod 11 is slidably mounted at the top of the connecting plate 2, the lifting rod 11 is in transmission connection with the lifting column 3, a push rod motor 13 is arranged on the connecting plate 2, and a push rod of the push rod motor 13 is in transmission connection with the two lifting rods 11 (see fig. 1 and 2); rotate through auger 7 and carry out the drilling, push rod motor 13 drives roof 12 lift simultaneously and drives the decline of lifter 11 and make lift post 3 descend, realizes that auger 7 descends, and the rotation of cooperation auger 7 realizes drilling, and drilling is efficient, and the electrodynamic operation is built the worker precision height.

The top of the vertical rod 5 is provided with a driving cavity 8, two vertically arranged push plates 15 are slidably mounted in the driving cavity 8, the end of the adjusting rod 9, far away from the grinding block 10, extends into the driving cavity 8 and is fixedly connected with the push plates 15, the driving cavity 8 is internally provided with a horizontally arranged guide rod, the push plates 15 are slidably sleeved on the guide rod (see figure 2), and the push plates 15 slide on the guide rod to drive the adjusting rod 9 to move horizontally and adjust far away from the grinding block 10, so that hole walls with different inner diameters are ground.

The rotating rod 16 is rotatably mounted in the driving cavity 8, the threaded columns 20 are mounted on two ends of the rotating rod 16 in a threaded manner, ends of the two threaded columns 20 are fixedly connected with the two push plates 15 respectively, the two threaded columns 20 are symmetrically arranged relative to the vertical center of the rotating rod 16, the gear 17 is fixedly sleeved on the rotating rod 16, the rack 18 is slidably mounted in the driving cavity 8, the electric telescopic rod 19 is arranged in the driving cavity 8, a piston rod of the electric telescopic rod 19 is connected with the rack 18 (see fig. 2 and 3), the electric telescopic rod 19 drives the rack 18 to move, so that the gear 17 rotates to drive the rotating rod 16 to rotate to drive the threaded columns 20 to horizontally move, the two threaded columns 20 are symmetrically arranged, and the two threaded columns 20 move in opposite directions or approach to each.

A sliding groove is formed in the side, close to the lifting column 3, of the supporting column 1, the lifting column 3 is in sliding connection with the inner wall of the sliding groove, the lifting rods 11 are in sliding connection with the supporting column 1, the bottom of each lifting rod 11 extends into the sliding groove and is fixedly connected with the lifting column 3, top plates 12 are mounted at the tops of the two lifting rods 11, push rods of push rod motors 13 are fixedly connected with the top plates 12 (see figure 1), the push rod motors 13 drive the top plates 12 to ascend and descend to drive the lifting rods 11 to descend so that the lifting column 3 descends, the spiral drills 7 descend, and drilling is achieved by matching the rotation of the spiral drills 7.

The rotary shaft 4 is provided with the driving motor 6, an output shaft of the driving motor 6 is in transmission connection with the vertical rod 5, the lifting columns 3 are provided with the bidirectional speed reducing motors 14, output shafts of the bidirectional speed reducing motors 14 are in transmission connection with the rotary shaft 4 (see figure 1), the rotary shaft 4 is driven to rotate through the bidirectional speed reducing motors 14, so that the vertical rod 5 rotates eighty degrees, the position exchange between drilling and hole wall polishing is realized, and the drilling and the hole wall polishing can be carried out.

When the drilling tool is used, the driving motor 6 drives the vertical rod 5 to rotate so that the spiral drill 7 rotates to drill, meanwhile, the push rod motor 13 drives the top plate 12 to ascend and descend to drive the lifting rod 11 to descend so that the lifting column 3 descends, the spiral drill 7 descends, the rotation of the spiral drill 7 is matched, the drilling is realized, the drilling efficiency is high, the electric operation is realized, the building accuracy is high, the bidirectional speed reducing motor 14 drives the rotating shaft 4 to rotate so that the vertical rod 5 rotates hundred eighty degrees, the spiral drill 7 is located above, the grinding block 10 is located below, the driving motor 6 drives the vertical rod 5 to rotate so as to grind the hole wall of the drilled hole, the electric telescopic rod 19 drives the rack 18 to move so that the gear 17 rotates to drive the rotating rod 16 to rotate so as to drive the threaded columns 20 to move horizontally, the two threaded columns 20 are symmetrically arranged, the two threaded columns 20 move oppositely or mutually approach to drive the two push plates 15 to mutually or mutually separate mutually from mutually so as to drive the adjusting rod 9 and.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1, drag link connects body drilling frock, including two support columns (1), its characterized in that connecting plate (2) are installed at the top of support column (1), and slidable mounting has lift post (3) between two support columns (1), rotates between two lift posts (3) and installs pivot (4), pivot (4) rotate and install montant (5) of vertical setting, the bottom fixed mounting of montant (5) has auger (7), the top of montant (5) is installed both sides slidable mounting and is had regulation pole (9) that the level set up, adjusts the end of pole (9) and installs polishing block (10), the top slidable mounting of connecting plate (2) has lifter (11) of vertical setting, and lifter (11) are connected with lift post (3) transmission, are equipped with push rod motor (13) on connecting plate (2), and the push rod and two lifter (11) transmission of push rod motor (13) are connected.

2. The straight pull rod joint body drilling tool is characterized in that a driving cavity (8) is arranged at the top of the vertical rod (5), two vertically arranged push plates (15) are slidably mounted in the driving cavity (8), the end of the adjusting rod (9) far away from the grinding block (10) extends into the driving cavity (8) and is fixedly connected with the push plates (15), a horizontally arranged guide rod is arranged in the driving cavity (8), and the push plates (15) are slidably sleeved on the guide rod.

3. The straight pull rod joint body drilling tool is characterized in that a rotating rod (16) is rotatably mounted in a driving cavity (8), threaded columns (20) are mounted at two ends of the rotating rod (16) in a threaded manner, ends of the two threaded columns (20) are fixedly connected with two push plates (15) respectively, the two threaded columns (20) are symmetrically arranged relative to the vertical center plane of the rotating rod (16), a gear (17) is fixedly sleeved on the rotating rod (16), a rack (18) is slidably mounted in the driving cavity (8), an electric telescopic rod (19) is arranged in the driving cavity (8), and a piston rod of the electric telescopic rod (19) is connected with the rack (18).

4. The straight pull rod joint body drilling tool is characterized in that a sliding groove is formed in the side of the supporting column (1) close to the lifting column (3), the lifting column (3) is in sliding connection with the inner wall of the sliding groove, the lifting rods (11) are in sliding connection with the supporting column (1), the bottoms of the lifting rods (11) extend into the sliding groove and are fixedly connected with the lifting column (3), top plates (12) are installed at the tops of the two lifting rods (11), and push rods of the push rod motors (13) are fixedly connected with the top plates (12).

5. The straight pull rod joint body drilling tool is characterized in that a driving motor (6) is mounted on the rotating shaft (4), an output shaft of the driving motor (6) is in transmission connection with the vertical rod (5), wherein two-way speed reducing motors (14) are mounted on lifting columns (3), and output shafts of the two-way speed reducing motors (14) are in transmission connection with the rotating shaft (4).