CN216298005U

CN216298005U - Pneumatic clamping mechanism for pneumatic semi-automatic ear hole drilling machine

Info

Publication number: CN216298005U
Application number: CN202120107487.9U
Authority: CN
Inventors: 何睦
Original assignee: Shenzhen Huayuan Hongda Machinery Co ltd
Current assignee: Shenzhen Huayuan Hongda Machinery Co ltd
Priority date: 2021-01-15
Filing date: 2021-01-15
Publication date: 2022-04-15
Anticipated expiration: 2031-01-15

Abstract

The utility model discloses a pneumatic clamping mechanism for a pneumatic semi-automatic ear hole drilling machine, which comprises a mounting seat, a base front and back moving seat, a base up and down moving seat, a clamp base and a fixing frame, wherein the mounting seat is arranged on the base front and back moving seat; the fixture comprises a mounting seat, a base front-back moving seat, a base up-down moving seat, a fixture base, a fixing frame and a cylinder, wherein the base front-back moving seat is mounted at the top of the mounting seat, the base up-down moving seat is mounted at the front end of the base front-back moving seat, the fixture base is mounted at the top of the front side of the base up-down moving seat, the fixing frame is mounted at the outer side of the fixture base, the cylinder is mounted at the center of the top of the fixing frame, and the rubber block is mounted at one end, extending into the fixing frame, of the cylinder; the air cylinder arranged in the clamping mechanism replaces a manual control part in the traditional clamping mechanism, so that when a workpiece is fixed, the workpiece fixing mode is changed into air cylinder pressing, the manual operation time can be reduced, and the production efficiency is improved.

Description

Pneumatic clamping mechanism for pneumatic semi-automatic ear hole drilling machine

Technical Field

The utility model relates to the technical field of watch processing, in particular to a pneumatic clamping mechanism for an air pressure semi-automatic ear hole drilling machine.

Background

The watch, also called wristwatch, is an instrument worn on the wrist for timing/displaying time, in english watch comes from the word of wacche in the middle century, the watch is usually made of leather, rubber, nylon cloth, stainless steel and other materials to make a watchband, a 'watch head' for displaying time is bound on the wrist, the processing of watch case ear holes is an important step in the watch processing process, and a precise semi-automatic top slim body drilling machine is usually adopted to operate in order to facilitate the drilling of watch cases.

The clamping mechanism for clamping and fixing the watch shell in the precise semi-automatic top slim hole drilling machine is manually operated at a low speed, so that the pneumatic clamping mechanism for the pneumatic semi-automatic hole drilling machine is provided for solving the existing problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a pneumatic clamping mechanism for a pneumatic semi-automatic ear hole drilling machine, which aims to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the pneumatic clamping mechanism for the pneumatic semi-automatic ear hole drilling machine comprises a mounting seat, a base front and back moving seat, a base up and down moving seat, a clamp base and a fixing frame; the base fore-and-aft movement seat is installed at the top of mount pad, the base fore-and-aft movement seat is installed to the front end of base fore-and-aft movement seat, the anchor clamps base is installed at the top of base fore-and-aft movement seat front side, the mount is installed to the outside department of anchor clamps base, and the top central point department of mount installs the cylinder, the cylinder extends to the inside one end of mount and installs gluey piece.

Preferably, the top of the mounting seat is provided with a first notch, the central positions of two sides of the bottom in the first notch are provided with mounting screw holes, the central position of the bottom in the first notch is provided with a welding block, and the inside of the welding block is provided with a first screw hole.

Preferably, the bottom of base fore-and-aft movement seat is located inside first notch, the central point department of putting of base fore-and-aft movement seat bottom is equipped with the rectangle open slot, and the welding piece stretches into the inside to the rectangle open slot, and the inside of rectangle open slot rotates through the bearing and installs first screw rod, and the rear end of first screw rod extends to the base fore-and-aft movement seat outside, and first screw rod runs through first screw through helicitic texture, and the both sides on base fore-and-aft movement seat surface are equipped with the rectangle through-hole, and the central point department of putting of rectangle through-hole inserts has spacing bolt, and the bottom of spacing bolt twists to the inside of installation screw.

Preferably, the base up-down moving seat comprises a first mounting plate, a convex block, a second mounting plate, a second notch, a fastening bolt, a top plate, a second screw rod, a third mounting plate and a second screw hole, the first mounting plate is fixed with the front end of the base front-back moving seat, the central position of the front side of the first mounting plate is provided with the convex block, the central position of the top of the convex block is provided with the second screw hole, the front side of the first mounting plate is provided with the second mounting plate, the central position of the back side of the second mounting plate is provided with the second notch, the convex block is positioned in the second notch, the central positions of the two sides of the second mounting plate are provided with the fastening bolt through a thread structure, the top of the second mounting plate is provided with the top plate through the bolt, the central position of the back side of the top plate is rotatably provided with the second screw rod through a bearing, and the bottom end of the second screw rod is screwed into the second screw hole, and a third mounting plate is mounted on the front side of the second mounting plate.

Preferably, the fixture base comprises side plates, mounting bolts, a fourth mounting plate and a lower base, the side plates are mounted on two sides of the top of the front side of the third mounting plate, the fourth mounting plate is fixedly mounted between the side plates through the mounting bolts, and the lower base is mounted at the central position of the top of the fourth mounting plate.

Preferably, the fixing frame comprises four groups of fifth mounting plates, the four groups of fifth mounting plates are fixedly connected through bolts, and the fixing frame is rectangular.

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

1. the air cylinder arranged in the clamping mechanism replaces a manual control part in the traditional clamping mechanism, so that when a workpiece is fixed, the workpiece fixing mode is changed into air cylinder pressing, the manual operation time can be reduced, and the production efficiency is improved.

Drawings

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a perspective view of the mount of the present invention;

FIG. 3 is a bottom view of the base forward and backward movement base of the present invention;

FIG. 4 is a side view of the substrate up-down moving base and the jig base of the present invention;

FIG. 5 is a top partial cross-sectional view of the substrate moving up and down stage of the present invention.

In the figure: 1. a mounting seat; 101. a first notch; 102. welding the blocks; 103. a first screw hole; 104. mounting a screw hole; 2. a base forward and backward movement base; 201. a rectangular open slot; 202. a first screw; 203. a rectangular through hole; 204. a limit bolt; 3. a base up-down moving base; 301. a first mounting plate; 302. a bump; 303. a second mounting plate; 304. a second recess; 305. fastening a bolt; 306. a top plate; 307. a second screw; 308. a third mounting plate; 309. a second screw hole; 4. a clamp base; 401. a side plate; 402. installing a bolt; 403. a fourth mounting plate; 404. a lower base; 5. a fixed mount; 501. a fifth mounting plate; 6. a cylinder; 7. and (5) gluing blocks.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-5, an embodiment of the present invention is shown: the pneumatic clamping mechanism for the pneumatic semi-automatic ear hole drilling machine comprises a mounting seat 1, a base front and back moving seat 2, a base up and down moving seat 3, a clamp base 4 and a fixing frame 5; base fore-and-aft movement seat 2 is installed at the top of mount pad 1, and base up-and-down movement seat 3 is installed to the front end of base fore-and-aft movement seat 2, and anchor clamps base 4 is installed at the top of base up-and-down movement seat 3 front side, and mount 5 is installed in the outside department of anchor clamps base 4, and the top central point department of mount 5 installs cylinder 6, and cylinder 6 extends to the inside one end of mount 5 and installs gluey piece 7.

Specifically, when using, personnel can control base fore-and-aft movement seat 2 and back-and-forth movement on mount pad 1 to drive anchor clamps base 4 and carry out the back-and-forth movement, then control base up-and-down movement seat 3 reciprocates, drive anchor clamps base 4 and reciprocate, thereby adjust the position of anchor clamps base 4, then place the machined part on anchor clamps base 4, then control cylinder 6 drives gluey piece 7 downstream and carries out the centre gripping fixed to the machined part of placing on anchor clamps base 4.

Further, the top of the mounting base 1 is provided with a first notch 101, the central positions of two sides of the bottom in the first notch 101 are provided with mounting screw holes 104, the central position of the bottom in the first notch 101 is provided with a welding block 102, and the inside of the welding block 102 is provided with a first screw hole 103.

Further, the bottom of base fore-and-aft movement seat 2 is located inside first notch 101, the central point department of the base fore-and-aft movement seat 2 bottom is equipped with rectangle open slot 201, and weld block 102 stretches into the inside to rectangle open slot 201, and the inside of rectangle open slot 201 is rotated through the bearing and is installed first screw 202, and the rear end of first screw 202 extends to the base fore-and-aft movement seat 2 outside, and first screw 202 runs through first screw 103 through the helicitic texture, and the both sides on base fore-and-aft movement seat 2 surface are equipped with rectangle through-hole 203, and the central point department of rectangle through-hole 203 has inserted limit bolt 204, and the bottom of limit bolt 204 is twisted to the inside of installation screw 104.

Specifically, the personnel firstly become flexible limit bolt 204, then twist first screw 202, under the cooperation of welding piece 102 and first screw 103, base fore-and-aft movement seat 2 can slide around inside first notch 101 at mount pad 1 top, when the position control is accomplished to the current back, screw up limit bolt 204, the top centre gripping of limit bolt 204 is on the opening of base fore-and-aft movement seat 2's rectangle through-hole 203 to it fixes base fore-and-aft movement seat 2.

Further, the base up-down moving base 3 includes a first mounting plate 301, a projection 302, a second mounting plate 303, a second recess 304, a fastening bolt 305, a top plate 306, a second screw 307, a third mounting plate 308 and a second screw 309, and the first mounting plate 301 is fixed to the front end of the base up-down moving base 2, and the projection 302 is provided at the center of the front side of the first mounting plate 301, and the second screw 309 is provided at the center of the top of the projection 302, and the second mounting plate 303 is provided at the front side of the first mounting plate 301, and the second recess 304 is provided at the center of the rear side of the second mounting plate 303, and the projection 302 is located inside the second recess 304, and the fastening bolt 305 is installed at the center of both sides of the second mounting plate 303 by a screw structure, and the top plate 306 is installed at the top of the second mounting plate 303 by a bolt, and the second screw 307 is rotatably installed at the center of the rear side of the top plate 306 by a bearing, and the bottom end of the second screw 307 is screwed into the inside of the second screw hole 309, and the front side of the second mounting plate 303 is mounted with a third mounting plate 308.

Specifically, when the upper and lower positions are required to be adjusted, the fastening bolt 305 is loosened, the second screw 307 is screwed, the second screw 307 moves up and down in the second screw hole 309, so that the second mounting plate 303 and the third mounting plate 308 are driven to move up and down, after the upper and lower positions are adjusted, the fastening bolt 305 is screwed, and the fastening bolt 305 abuts against two sides of the bump 302, so that the second mounting plate 303 is fixed.

Further, the clamp base 4 includes side plates 401, mounting bolts 402, a fourth mounting plate 403 and a lower base 404, the side plates 401 are mounted on two sides of the top of the front side of the third mounting plate 308, the fourth mounting plate 403 is fixedly mounted between the side plates 401 through the mounting bolts 402, and the lower base 404 is mounted at the central position of the top of the fourth mounting plate 403.

Specifically, when the workpiece is clamped and fixed, the workpiece is placed on the lower base 404, and then the rubber block 7 is matched to clamp and fix the workpiece.

Further, the fixing frame 5 includes four sets of fifth mounting plates 501, the four sets of fifth mounting plates 501 are fixedly connected with each other through bolts, and the fixing frame 5 is rectangular.

Specifically, the fixing frame 5 is fixedly installed outside, and it is ensured that the rubber block 7 inside the fixing frame 5 is symmetrical to the lower base 404.

The working principle is as follows: when the clamp base 4 needs to be adjusted in the front-back position, a person firstly loosens the limiting bolt 204, then twists the first screw 202, the base front-back moving seat 2 slides back and forth in the first notch 101 at the top of the mounting seat 1 under the matching of the welding block 102 and the first screw hole 103, so as to drive the clamp base 4 to move back and forth, after the front-back position adjustment is completed, the limiting bolt 204 is tightened, the top end of the limiting bolt 204 is clamped on the opening of the rectangular through hole 203 of the base front-back moving seat 2, so as to fix the base front-back moving seat 2, when the clamp base 4 needs to be adjusted in the up-down position, the fastening bolt 305 is firstly loosened, then the second screw 307 is twisted, the second screw 307 moves up and down in the second 309 screw hole, so as to drive the second mounting plate 303 and the third mounting plate 308 to move up and down, so that the third mounting plate 308 drives the clamp base 4 to move up and down, after the up-down position adjustment is completed, the fastening bolt 305 is screwed, the fastening bolt 305 abuts against two sides of the bump 302, so that the second mounting plate 303 is fixed, then the workpiece is placed on the fixture base 4, and then the cylinder 6 is controlled to drive the rubber block 7 to move downwards to clamp and fix the workpiece placed on the fixture base 4.

The utility model is not described in detail, but is well known to those skilled in the art.

Finally, it is to be noted that: although the present invention has been described in detail with reference to examples, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted without departing from the spirit and scope of the utility model as defined in the appended claims.

Claims

1. The pneumatic clamping mechanism for the pneumatic semi-automatic ear hole drilling machine comprises a mounting seat (1), a base front and back moving seat (2), a base up and down moving seat (3), a clamp base (4) and a fixing frame (5); the method is characterized in that: base fore-and-aft movement seat (2) are installed at the top of mount pad (1), base up-and-down movement seat (3) is installed to the front end of base fore-and-aft movement seat (2), anchor clamps base (4) are installed at the top of base up-and-down movement seat (3) front side, the outside department of anchor clamps base (4) installs mount (5), and the top central position department of mount (5) installs cylinder (6), cylinder (6) extend to the inside one end of mount (5) and install gluey piece (7).

2. The pneumatic clamping mechanism for the pneumatic semi-automatic ear hole drilling machine according to claim 1, characterized in that: the top of mount pad (1) is equipped with first notch (101), and the central point department of bottom both sides is equipped with installation screw (104) in first notch (101), and the central point department of bottom installs welding block (102) in first notch (101), and the inside of welding block (102) is equipped with first screw (103).

3. The pneumatic clamping mechanism for the pneumatic semi-automatic ear hole drilling machine according to claim 1, characterized in that: the bottom of base fore-and-aft movement seat (2) is located inside first notch (101), the central point department of base fore-and-aft movement seat (2) bottom is equipped with rectangle open slot (201), and welding piece (102) stretch into the inside to rectangle open slot (201), and the inside of rectangle open slot (201) is rotated through the bearing and is installed first screw rod (202), and the rear end of first screw rod (202) extends to base fore-and-aft movement seat (2) outside, and first screw rod (202) run through first screw (103) through helicitic texture, and the both sides on base fore-and-aft movement seat (2) surface are equipped with rectangle through-hole (203), and the central point department of rectangle through-hole (203) inserts spacing bolt (204), and the bottom of spacing bolt (204) is twisted into the inside of installation screw (104).

4. The pneumatic clamping mechanism for the pneumatic semi-automatic ear hole drilling machine according to claim 1, characterized in that: the base up-and-down moving seat (3) comprises a first mounting plate (301), a convex block (302), a second mounting plate (303), a second notch (304), a fastening bolt (305), a top plate (306), a second screw rod (307), a third mounting plate (308) and a second screw hole (309), wherein the first mounting plate (301) is fixed at the front end of the base up-and-down moving seat (2), the convex block (302) is arranged at the central position of the front side of the first mounting plate (301), the second screw hole (309) is arranged at the central position of the top of the convex block (302), the second mounting plate (303) is arranged at the front side of the first mounting plate (301), the second notch (304) is arranged at the central position of the rear side of the second mounting plate (303), the convex block (302) is positioned in the second notch (304), and the fastening bolt (305) is arranged at the central positions of two sides of the second mounting plate (303) through a thread structure, and the top of the second mounting plate (303) is provided with a top plate (306) through a bolt, the central position of the rear side of the top plate (306) is provided with a second screw rod (307) through a bearing in a rotating way, the bottom end of the second screw rod (307) is screwed into the inner part of a second screw hole (309), and the front side of the second mounting plate (303) is provided with a third mounting plate (308).

5. The pneumatic clamping mechanism for the pneumatic semi-automatic ear hole drilling machine according to claim 1, characterized in that: the fixture base (4) comprises side plates (401), mounting bolts (402), a fourth mounting plate (403) and a lower base (404), the side plates (401) are mounted on two sides of the top of the front side of the third mounting plate (308), the fourth mounting plate (403) is fixedly mounted between the side plates (401) through the mounting bolts (402), and the lower base (404) is mounted at the center of the top of the fourth mounting plate (403).

6. The pneumatic clamping mechanism for the pneumatic semi-automatic ear hole drilling machine according to claim 1, characterized in that: the fixing frame (5) comprises four groups of fifth mounting plates (501), the four groups of fifth mounting plates (501) are fixedly connected through bolts, and the fixing frame (5) is rectangular.