CN215511254U

CN215511254U - High-precision grooving machine with multi-station synchronous grooving function

Info

Publication number: CN215511254U
Application number: CN202122054965.7U
Authority: CN
Inventors: 郑学昱; 傅伟理
Original assignee: Fujian Weizheng Intelligent Technology Co ltd
Current assignee: Fujian Weizheng Intelligent Technology Co ltd
Priority date: 2021-08-30
Filing date: 2021-08-30
Publication date: 2022-01-14
Anticipated expiration: 2031-08-30

Abstract

The utility model discloses a high-precision grooving machine with multi-station synchronous grooving, which comprises a grooving machine body, wherein a fixing frame is fixed at the bottom of the inner wall of the grooving machine body, a second electric push rod is fixed at the bottom of the inner wall of the fixing frame, a second supporting plate is fixed at the push rod end of the second electric push rod, a plurality of second connecting rods are rotatably connected to the surface of the second supporting plate through bearings, a sliding plate is fixed at the top of each second connecting rod, an L-shaped clamping column is controlled through extension and retraction driven by the electric push rod, a plurality of drill pins on the surfaces of a plurality of processing discs can be clamped or loosened simultaneously, grooving is performed on the plurality of drill pins simultaneously, the working efficiency of the grooving machine is improved, a multi-stage electric push rod is arranged at the top of the grooving machine body, the bottom of the electric push rod is hinged with a grooving cutter through a first connecting rod, and when the push rod of the electric push rod slowly extends out, the feeding speed of the grooving cutter can be finely adjusted, the slotting precision of the drill point is higher, and the slotting qualification rate of the drill point is improved.

Description

High-precision grooving machine with multi-station synchronous grooving function

Technical Field

The utility model relates to the technical field of grooving machines, in particular to a high-precision grooving machine with multi-station synchronous grooving.

Background

The PCB board often can use miniature drill point to process when producing, because this type of miniature drill point is because of the size is tiny and have high length, after the drilling processing of a period of time, the most advanced or the cutting part that often can cause the miniature drill point has wearing and tearing, and then influence drilling quality and efficiency, when meetting this type of problem, need slot again with the drill point of wearing and tearing, current groover most can only slot to one or several drill points, can not slot to a plurality of drill points simultaneously, make the efficiency of groover very low, for this reason, provide a high accuracy groover with the synchronous fluting of multistation.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a high-precision grooving machine with multi-station synchronous grooving, and aims to solve the problem that the efficiency of the grooving machine is low because a plurality of drill pins cannot be grooved simultaneously in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a high-precision grooving machine with multi-station synchronous grooving comprises a grooving machine body, wherein a fixing frame is fixed at the bottom of the inner wall of the grooving machine body, a second electric push rod is fixed at the bottom of the inner wall of the fixing frame, a second supporting plate is fixed at the push rod end of the second electric push rod, the surface of the second supporting plate is rotatably connected with a plurality of second connecting rods through bearings, a sliding plate is fixed at the top of the second connecting rod, third sliding grooves are formed in two sides of the bottom of the sliding plate, a processing disc is arranged at the top of the fixing frame, a plurality of second sliding grooves are uniformly formed in the surface of the processing disc, the inner wall of each second sliding groove is rotatably connected with a sleeve through the bearings, a fourth sliding groove is formed in the sleeve, two supporting frames are respectively hinged to two sides of the inner wall of the fourth sliding groove, an L-shaped clamping column is hinged to one side of each supporting frame, one side of the L-shaped clamping column is slidably connected to one side of the third sliding groove, a first gear is fixed to the bottom of the sleeve, and a tool rest located on one side of the sleeve is fixed to the top of the machining disc.

As further preferable in the present technical solution: a first sliding groove is formed in the surface of the tool rest, and a slotting cutter is connected to the inner wall of the first sliding groove in a sliding mode.

As further preferable in the present technical solution: the grooving machine is characterized in that a first electric push rod is fixed to the top of the inner wall of the grooving machine body, a first supporting plate is fixed to the push rod end of the first electric push rod, a plurality of first connecting rods are hinged to the outer side of the first supporting plate, and one end of each first connecting rod is hinged to one end of a grooving cutter.

As further preferable in the present technical solution: and a supporting block is fixed on one side of the bottom of the L-shaped clamping column, and a spring is connected between one side of the supporting block and one side of the fourth sliding groove.

As further preferable in the present technical solution: the bottom of the inner wall of the grooving machine body is fixed with a plurality of supporting legs, the tops of the supporting legs are connected to the bottom of the fixing frame, a motor is fixed to the lower bottom of the inner wall of the grooving machine body, a second gear is fixed to the output shaft end of the motor, and the second gear is connected with the first gear through a chain.

As further preferable in the present technical solution: the outer side of the grooving machine body is provided with a switch group, and the output end of the switch group is electrically connected to the input ends of the first electric push rod, the second electric push rod and the motor respectively.

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

the telescopic control L-shaped clamping column driven by the electric push rod can simultaneously clamp or loosen a plurality of drill points on the surfaces of a plurality of processing discs, and simultaneously slots the plurality of drill points, so that the working efficiency of the slotting machine is improved.

And secondly, a multistage electric push rod is arranged at the top of the grooving machine body, the bottom of the electric push rod is hinged with the grooving cutter through a first connecting rod, and when the push rod of the electric push rod slowly extends out, the feed speed of the grooving cutter can be adjusted finely, so that the grooving precision of the drill point is higher, and the grooving qualified rate of the drill point is improved.

Drawings

FIG. 1 is a schematic cross-sectional front view of the present invention;

FIG. 2 is a schematic view of a sleeve clamp configuration of the present invention;

FIG. 3 is a schematic perspective view of a processing disk according to the present invention;

in the figure: 1. a grooving machine body; 2. a switch group; 3. a tool holder; 4. a first chute; 5. a first link; 6. a first support plate; 7. a first electric push rod; 8. supporting legs; 9. a support frame; 10. a second chute; 11. a slotting cutter; 12. a first gear; 13. a fixed mount; 14. a second support plate; 15. a second electric push rod; 16. a second gear; 17. a motor; 18. a second link; 19. a support block; 20. processing a disc; 21. a third chute; 22. a slide plate; 23. a sleeve; 24. an L-shaped clamping post; 25. a fourth chute; 26. a spring.

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.

Examples

Referring to fig. 1-3, the present invention provides a technical solution: a high-precision grooving machine with multi-station synchronous grooving comprises a grooving machine body 1, wherein a fixing frame 13 is fixed at the bottom of the inner wall of the grooving machine body 1, a second electric push rod 15 is fixed at the bottom of the inner wall of the fixing frame 13, a second supporting plate 14 is fixed at the push rod end of the second electric push rod 15, a plurality of second connecting rods 18 are rotatably connected to the surface of the second supporting plate 14 through bearings, a sliding plate 22 is fixed at the top of each second connecting rod 18, third sliding grooves 21 are respectively formed in two sides of the bottom of the sliding plate 22, a processing disc 20 is arranged at the top of the fixing frame 13, a plurality of second sliding grooves 10 are uniformly formed in the surface of the processing disc 20, a sleeve 23 is rotatably connected to the inner wall of each second sliding groove 10 through bearings, a fourth sliding groove 25 is formed in the sleeve 23, two supporting frames 9 are respectively hinged to two sides of the inner wall of the fourth sliding groove 25, an L-shaped clamping column 24 is hinged to one side of the supporting frame 9, sleeve 23 bottom is fixed with first gear 12, processing dish 20 top is fixed with the knife rest 3 that is located sleeve 23 one side, the tight post 24 of flexible control L type clamp that drives through electric putter, can press from both sides tightly or loosen simultaneously a plurality of drill points on a plurality of processing dish 20 surfaces, fluting to a plurality of drill points simultaneously, the work efficiency of groover has been improved, top at groover body 1 is equipped with multistage electric putter, the electric putter bottom is articulated with slotting tool 11 through first connecting rod 5, when electric putter's push rod slowly stretches out, the feed speed of adjustment slotting tool 11 that can be meticulous, make the fluting precision of drill point higher, the grooved qualification rate of drill point has been improved.

In this embodiment, specifically: first spout 4 has been seted up on the knife rest 3 surface, and 4 inner wall sliding connection of first spout have slotting tool 11, and slotting tool 11 slides inside first spout 4, avoids slotting tool 11 to produce when the fluting and rocks.

In this embodiment, specifically: first electric putter 7 is fixed with at 1 inner wall top of groover body, and 7 push rod ends of first electric putter are fixed with

first backup pad

6, and 6 outside hinges have the first connecting rod 5 of a plurality of, and 5 one ends of first connecting rod articulate in the one end of slotting tool 11, and first electric putter 7 is multistage electric putter, and the push rod end can be slowly stretched out for the fluting precision is higher.

In this embodiment, specifically: a supporting block 19 is fixed at one side of the bottom of the L-shaped clamping column 24, a spring 26 is connected between one side of the supporting block 19 and one side of the fourth sliding groove 25, and the spring 26 is used for providing elastic force for the L-shaped clamping column 24 to loosen the drill point.

In this embodiment, specifically: a plurality of supporting legs 8 are fixed to the bottom of the inner wall of the grooving machine body 1, the tops of the supporting legs 8 are connected to the bottom of the fixing frame 13, a motor 17 is fixed to the low bottom of the inner wall of the grooving machine body 1, a second gear 16 is fixed to the output shaft of the motor 17, the second gear 16 is connected with the first gear 12 through a chain, the motor 17 rotates to drive the sleeve 23 to rotate, and therefore the rotary surface of the drill point is grooved.

In this embodiment, specifically: the grooving machine body 1 outside is equipped with switch group 2, and switch group 2's output difference electric connection is in first electric putter 7, second electric putter 15 and motor 17's input, rotates through switch group 2 control electric putter and motor 17, makes things convenient for the workman to control the drill point fluting progress.

The working principle is as follows: when the device is used, a worker presses the switch group 2 to control the push rod end of the second electric push rod 15 to ascend and drive the second support plate 14, the second connecting rod 18 and the sliding plate 22 to ascend simultaneously, so that the top of the L-shaped clamping column 24 leaves a drill point area, the worker inserts a drill point to be grooved into each sleeve 23 on the surface of the processing disc 20 from a feeding port on the left side of the grooving machine body 1, at the moment, the worker presses the switch group 2 again to contract the push rod end of the second electric push rod 15 and sequentially drive the second support plate 14, the second connecting rod 18 and the sliding plate 22 to descend, when the sliding plate 22 descends, the third sliding grooves 21 on the two sides of the bottom of the sliding plate 22 downwards press the two sides of the bottom of the L-shaped clamping column 24 to clamp the drill points, a plurality of drill points are simultaneously fixed on the processing disc 20 at one time, and the grooves of the drill points are simultaneously formed, so that the number of the drill points to be grooved is increased, the working efficiency of the grooving machine is improved.

When the surface of the processing disc 20 is filled with drill pins to be grooved, the switch group 2 is pressed to enable the motor 17 to rotate and simultaneously drive the first gear 12, the second gear 16 and the sleeve 23 to rotate, meanwhile, the push rod end of the first electric push rod 7 extends downwards to drive the first supporting plate 6 and the first connecting rod 5 to move downwards, the slotting cutter 11 hinged with the first connecting rod 5 slides towards one side of the tool rest 3 and is in contact with the surface of the drill pins to simultaneously groove the plurality of drill pins, the push rod end of the first electric push rod 7 extends slowly during grooving, and the first connecting rod 5 hinged with the first electric push rod slowly pushes the slotting cutter 11 to groove the drill pins, so that the grooving precision of the drill pins is higher, and the qualified rate of grooving of the drill pins is improved.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a high accuracy groover with synchronous fluting of multistation, includes groover body (1), its characterized in that: the grooving machine comprises a grooving machine body (1), wherein a fixing frame (13) is fixed at the bottom of the inner wall of the grooving machine body (1), a second electric push rod (15) is fixed at the bottom of the inner wall of the fixing frame (13), a second supporting plate (14) is fixed at the push rod end of the second electric push rod (15), a plurality of second connecting rods (18) are rotatably connected to the surface of the second supporting plate (14) through bearings, a sliding plate (22) is fixed at the top of each second connecting rod (18), third sliding grooves (21) are respectively formed in two sides of the bottom of the sliding plate (22), a processing disc (20) is arranged at the top of the fixing frame (13), a plurality of second sliding grooves (10) are uniformly formed in the surface of the processing disc (20), a sleeve (23) is rotatably connected to the inner wall of each second sliding groove (10) through bearings, a fourth sliding groove (25) is formed in the inner wall of the sleeve (23), and two supporting frames (9) are respectively hinged to two sides of the inner wall of the fourth sliding groove (25), support frame (9) one side articulates there is the L type to press from both sides tight post (24), one side sliding connection in one side of third spout (21) that the L type pressed from both sides tight post (24), sleeve (23) bottom is fixed with first gear (12), processing dish (20) top is fixed with knife rest (3) that are located sleeve (23) one side.

2. A high precision grooving machine with multi-station synchronous grooving according to claim 1 wherein: the surface of the knife rest (3) is provided with a first sliding chute (4), and the inner wall of the first sliding chute (4) is connected with a slotting cutter (11) in a sliding manner.

3. A high precision grooving machine with multi-station synchronous grooving according to claim 1 wherein: the grooving machine is characterized in that a first electric push rod (7) is fixed to the top of the inner wall of the grooving machine body (1), a first supporting plate (6) is fixed to the push rod end of the first electric push rod (7), a plurality of first connecting rods (5) are hinged to the outer side of the first supporting plate (6), and one end of each first connecting rod (5) is hinged to one end of a grooving cutter (11).

4. A high precision grooving machine with multi-station synchronous grooving according to claim 1 wherein: a supporting block (19) is fixed on one side of the bottom of the L-shaped clamping column (24), and a spring (26) is connected between one side of the supporting block (19) and one side of the fourth sliding groove (25).

5. A high precision grooving machine with multi-station synchronous grooving according to claim 1 wherein: a plurality of supporting legs (8) are fixed to the bottom of the inner wall of the grooving machine body (1), the tops of the supporting legs (8) are connected to the bottom of the fixing frame (13), a motor (17) is fixed to the lower bottom of the inner wall of the grooving machine body (1), a second gear (16) is fixed to the output shaft end of the motor (17), and the second gear (16) is connected with the first gear (12) through a chain.

6. A high precision grooving machine with multi-station synchronous grooving according to claim 5, wherein: the outer side of the grooving machine body (1) is provided with a switch group (2), and the output end of the switch group (2) is electrically connected to the input ends of the first electric push rod (7), the second electric push rod (15) and the motor (17) respectively.