CN217370523U

CN217370523U - High-speed drilling and tapping device capable of preventing workpiece from shaking

Info

Publication number: CN217370523U
Application number: CN202220956627.4U
Authority: CN
Inventors: 伍秀兰; 段福莉; 于洪流; 周建
Original assignee: Chengdu Lixin Cic Technology Co ltd
Current assignee: Chengdu Lixin Cic Technology Co ltd
Priority date: 2022-04-24
Filing date: 2022-04-24
Publication date: 2022-09-06
Anticipated expiration: 2032-04-24

Abstract

The utility model relates to a high-speed drilling and tapping device capable of preventing workpieces from shaking, wherein a lower arc-shaped fixed groove is formed in the upper end of a machine table, an upper mounting plate is fixedly welded at the upper end of the machine table through a side plate, a drilling machine is fixedly installed at the piston end of a first cylinder, an upper arc-shaped fixed groove is formed in the lower end of a positioning plate corresponding to the lower arc-shaped fixed groove, a reinforcing member is movably connected at the lower end of the positioning plate, a locking knob is connected at the upper end of the reinforcing member in a transmission manner, a second cylinder drives an upper fixing mechanism to move towards the lower arc-shaped fixed groove on the machine table to tightly press and fix a circular pipe, then the drilling machine is driven by the first cylinder to perform drilling and tapping, the reinforcing member is connected in the positioning plate in the upper fixing mechanism, the reinforcing member can be further driven to press down to further fix the circular pipe by rotating the locking knob, therefore, the fixing effect can be improved, and the circular tube is prevented from shaking during drilling.

Description

High-speed drilling and tapping device capable of preventing workpiece from shaking

Technical Field

The utility model relates to a drilling equipment technical field specifically is a device is attacked to high-speed brill with prevent work piece shake.

Background

At present, in the field of traditional machining, drilling and tapping of workpieces are mostly completed by adopting a drilling and tapping machine, and a general operation method comprises the following steps: a tool clamp matched with the workpiece is made and is arranged right below a drill bit of the drilling and tapping machine; an operator puts a workpiece into the fixture, presses the switch, the rotary table rotates to drive the workpiece to be processed to move to the position below the drilling machine head, the drilling machine head performs pressing and lifting actions to complete drilling of the workpiece, then the rotary table rotates, the rotary table moves the workpiece to the position below the tapping machine head, the tapping machine head performs pressing and lifting actions to tap a previously drilled hole; then, the operator presses the stop switch to take out the workpiece, and then puts in a new workpiece to drill and tap.

However, since the outer wall of the circular tube is circular, in the process of drilling and tapping after fixing, the circular tube is prone to shake due to the high speed of the drilling machine, which results in a poor final hole-rotating effect.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a device is attacked to high-speed brill with prevent work piece shake, it compresses tightly the pipe fixedly to drive the lower part arc fixed slot motion on the board of upper portion fixed establishment through the second cylinder, then drive the drilling machine through first cylinder and bore and attack, and be connected with the reinforcement in the middle of the locating plate among the upper portion fixed establishment, can further drive the reinforcement through rotatory locking knob and push down the further fixed with the pipe, can improve fixed effect like this, the pipe takes place to shake when preventing to drill, the problem of proposing among the above-mentioned background art is solved.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a device is attacked to high-speed brill with prevent work piece shake, includes the board, the lower part arc fixed slot has been seted up to the upper end of board, just the upper end of board has the upper portion mounting panel through curb plate welded fastening, first cylinder and second cylinder are installed to the upper end of upper portion mounting panel, the piston end fixed mounting of first cylinder has the drilling machine, just the piston end fixed mounting of second cylinder has upper portion fixed establishment, upper portion fixed establishment includes the locating plate, the lower extreme of locating plate corresponds lower part arc fixed slot and has seted up upper portion arc fixed slot, just the lower extreme swing joint of locating plate has the reinforcement, just the upper end transmission of reinforcement is connected with the locking knob.

Furthermore, the lower extreme fixed mounting of board has the supporting legs, just the supporting legs is provided with four groups altogether, and four groups the supporting legs is located the lower extreme four corners of board, the lower extreme fixed mounting of supporting legs has circular shape rubber gasket, just anti-skidding line has been seted up to the lower extreme of rubber gasket.

Furthermore, the guiding hole has been seted up to the upper end of locating plate, just the upper end of board corresponds welded fastening has the guide post, just the equal symmetry of guide hole and guide post is provided with two sets ofly.

Furthermore, the holding tank has been seted up to the lower extreme of locating plate, just the reinforcement sets up in the inside of holding tank, the reinforcement sets up to the arc, just anti-skidding line has been seted up to the lower wall of reinforcement.

Furthermore, a threaded hole is formed in the upper end of the positioning plate, a threaded rod is fixedly welded at the lower end of the locking knob, and the threaded rod is in threaded transmission connection with the threaded hole.

Further, threaded rod integrated into one piece has the circular shape to rotate connecting portion, just the upper end of reinforcement has seted up the rotation connecting hole, it pegs graft in the inside of rotating the connecting hole to rotate connecting portion, the threaded rod rotates through rotating connecting portion and reinforcement and is connected.

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

1. the utility model discloses a second cylinder drives the lower part arc fixed slot motion of the ascending board of upper portion fixed establishment and compresses tightly the pipe fixedly, then drive the drilling machine through first cylinder and bore and attack, and be connected with the reinforcement in the middle of the locating plate in the upper portion fixed establishment, can further drive the reinforcement through rotatory locking knob and push down the further fixed with the pipe, and the lower extreme of reinforcement has seted up anti-skidding line, can further prevent through anti-skidding line that the pipe from taking place the condition of shake when fixed good drilling, can improve fixed effect like this, the pipe takes place the shake when preventing to drill.

2. The utility model discloses the supporting legs is installed to the lower extreme of board, and the lower extreme of supporting legs installs rubber gasket, can reduce through rubber gasket and attack the opportunity platform and take place gliding probability when boring.

Drawings

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

FIG. 2 is a schematic structural view of the upper fixing mechanism of the present invention;

fig. 3 is a schematic view of the connection structure of the threaded rod and the reinforcing member of the present invention.

In the figure: 1. a machine platform; 2. an upper fixing mechanism; 101. a lower arc-shaped fixing groove; 102. a side plate; 103. An upper mounting plate; 104. a first cylinder; 105. a second cylinder; 106. a drilling machine; 107. supporting legs; 108. a rubber gasket; 109. a guide post; 201. positioning a plate; 202. an upper arc-shaped fixing groove; 203. A reinforcement; 204. locking the knob; 205. a guide hole; 206. accommodating a tank; 207. a threaded hole; 208. A threaded rod; 209. a rotation connecting part; 210. the connecting hole is rotated.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a high-speed drilling and tapping device capable of preventing workpieces from shaking comprises a machine table 1, wherein supporting legs 107 are fixedly mounted at the lower end of the machine table 1, four groups of supporting legs 107 are arranged on the supporting legs 107, the four groups of supporting legs 107 are located at four corners of the lower end of the machine table 1, a circular rubber gasket 108 is fixedly mounted at the lower end of each supporting leg 107, anti-skid grains are formed in the lower end of each rubber gasket 108, and the probability of sliding of the machine table 1 during drilling and tapping can be reduced through the rubber gaskets 108;

the upper end of the machine table 1 is provided with a lower arc-shaped fixing groove 101, an upper mounting plate 103 is fixedly welded at the upper end of the machine table 1 through a side plate 102, a first air cylinder 104 and a second air cylinder 105 are mounted at the upper end of the upper mounting plate 103, a drilling machine 106 is fixedly mounted at the piston end of the first air cylinder 104, an upper fixing mechanism 2 is fixedly mounted at the piston end of the second air cylinder 105, the upper fixing mechanism 2 comprises a positioning plate 201, the upper end of the positioning plate 201 is provided with a guide hole 205, guide posts 109 are correspondingly welded and fixed at the upper end of the machine table 1, two groups of guide holes 205 and guide posts 109 are symmetrically arranged, and the guide holes 205 and the guide posts 109 guide the up-and-down movement of the positioning plate 201;

an upper arc-shaped fixing groove 202 is formed in the lower end of the positioning plate 201 corresponding to the lower arc-shaped fixing groove 101, a reinforcing member 203 is movably connected to the lower end of the positioning plate 201, an accommodating groove 206 is formed in the lower end of the positioning plate 201, the reinforcing member 203 is arranged inside the accommodating groove 206, the reinforcing member 203 is arranged to be an arc-shaped plate, and anti-skid grains are formed in the lower wall of the reinforcing member 203;

the upper end of the reinforcing member 203 is connected with a locking knob 204 in a transmission manner, the outer wall of the locking knob 204 is also provided with anti-skid threads, the upper end of the positioning plate 201 is provided with a threaded hole 207, the lower end of the locking knob 204 is fixedly welded with a threaded rod 208, the threaded rod 208 is in threaded transmission connection with the threaded hole 207, the threaded rod 208 is integrally formed with a circular rotating connecting part 209, the upper end of the reinforcing member 203 is provided with a rotating connecting hole 210, the rotating connecting part 209 is inserted into the rotating connecting hole 210, and the threaded rod 208 is rotatably connected with the reinforcing member 203 through the rotating connecting part 209;

when the device is used specifically, a round pipe is placed on the lower arc-shaped fixing groove 101 at the upper end of the machine table 1, the position of the round pipe is adjusted, the second cylinder 105 drives the upper fixing mechanism 2 to move towards the lower arc-shaped fixing groove 101 on the machine table 1 to compress and fix the round pipe, then the first cylinder 104 drives the drilling machine 106 to drill, the positioning plate 201 in the upper fixing mechanism 2 is connected with the reinforcing piece 203, the reinforcing piece 203 can be further driven to press downwards to further fix the round pipe by rotating the locking knob 204, the lower end of the reinforcing piece 203 is provided with anti-slip grains, the situation that the round pipe shakes when drilling is well fixed can be further prevented through the anti-slip grains, so that the fixing effect can be improved, the round pipe shakes when drilling is prevented, after holes are drilled, the upper fixing mechanism 2 is driven to move upwards by the second cylinder 105, the locking knob 204 is then rotated to retract the reinforcement members 203 back into the receiving slots 206 in the alignment plate 201 to allow the next drilling operation to be performed.

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. The utility model provides a device is attacked to high-speed brill with prevent work piece shake, includes board (1), its characterized in that: lower part arc fixed slot (101) have been seted up to the upper end of board (1), just the upper end of board (1) is passed through curb plate (102) welded fastening and is had upper portion mounting panel (103), first cylinder (104) and second cylinder (105) are installed to the upper end of upper portion mounting panel (103), the piston end fixed mounting of first cylinder (104) has drilling machine (106), just the piston end fixed mounting of second cylinder (105) has upper portion fixed establishment (2), upper portion fixed establishment (2) are including locating plate (201), upper portion arc fixed slot (202) have been seted up to the lower extreme of locating plate (201) correspondence lower part arc fixed slot (101), just the lower extreme swing joint of locating plate (201) has reinforcement (203), just the upper end transmission of reinforcement (203) is connected with locking knob (204).

2. The high-speed drilling and tapping device for preventing workpiece shaking according to claim 1, wherein: the lower extreme fixed mounting of board (1) has supporting legs (107), just supporting legs (107) are provided with four groups altogether, and four groups supporting legs (107) are located the lower extreme four corners of board (1), the lower extreme fixed mounting of supporting legs (107) has circular shape rubber gasket (108), just anti-skidding line has been seted up to the lower extreme of rubber gasket (108).

3. The high-speed drilling and tapping device for preventing workpiece shaking according to claim 2, wherein: guiding hole (205) have been seted up to the upper end of locating plate (201), just the upper end of board (1) corresponds welded fastening has guide post (109), just guide hole (205) and guide post (109) all symmetry are provided with two sets ofly.

4. A high-speed drilling and tapping apparatus for preventing workpiece chatter according to claim 3, wherein: holding tank (206) have been seted up to the lower extreme of locating plate (201), just reinforcement (203) set up in the inside of holding tank (206), reinforcement (203) set up to the arc, just anti-skidding line has been seted up to the lower wall of reinforcement (203).

5. The high-speed drilling and tapping device for preventing workpiece shaking according to claim 4, wherein: the upper end of the positioning plate (201) is provided with a threaded hole (207), the lower end of the locking knob (204) is fixedly welded with a threaded rod (208), and the threaded rod (208) is in threaded transmission connection with the threaded hole (207).

6. The high-speed drilling and tapping device for preventing workpiece shaking according to claim 5, wherein: the threaded rod (208) is integrally formed with a circular rotating connecting portion (209), the upper end of the reinforcing member (203) is provided with a rotating connecting hole (210), the rotating connecting portion (209) is inserted into the rotating connecting hole (210), and the threaded rod (208) is rotatably connected with the reinforcing member (203) through the rotating connecting portion (209).