CN216097642U

CN216097642U - Grooving mechanism for tungsten steel drill bit production

Info

Publication number: CN216097642U
Application number: CN202122417520.0U
Authority: CN
Inventors: 司宝玉; 马何峰
Original assignee: Huizhou Xinzhuohui Technology Co ltd
Current assignee: Huizhou Xinzhuohui Technology Co ltd
Priority date: 2021-10-08
Filing date: 2021-10-08
Publication date: 2022-03-22
Anticipated expiration: 2031-10-08

Abstract

The utility model discloses a grooving mechanism for tungsten steel drill bit production, which relates to the technical field of grooving of tungsten steel drill bits, and particularly relates to a grooving mechanism for tungsten steel drill bit production. Through the cooperation setting between drive belt and the spliced pole, when starter motor carried out corotation, the drive belt made the spliced pole carry out the downstream in the inside of backup pad, when the motor carried out the reversal, the drive belt made the spliced pole carry out the rebound in the inside of backup pad to can make the sliding plate reciprocate according to the fluting needs on the surface of backup pad, be convenient for carry out altitude mixture control to the circuit board fluting condition.

Description

Grooving mechanism for tungsten steel drill bit production

Technical Field

The utility model relates to the technical field of grooving of tungsten steel drill bits, in particular to a grooving mechanism for producing a tungsten steel drill bit.

Background

The tungsten steel drill bit is made of tungsten steel, the tungsten steel is also called hard alloy and refers to a sintered composite material at least containing one metal carbide, a tungsten steel matrix consists of a hardening phase and a bonding metal, and the tungsten steel drill bit is used in the grooving of a circuit board.

The fixture for producing the tungsten steel drill bit comprises a base, a vertical plate, a first driving mechanism, a first sliding plate, a second sliding plate and a second driving mechanism, wherein the first sliding plate and the second sliding plate are arranged on the base in a sliding manner, the vertical plate is vertically arranged on two sides of the base, a driving wheel and a driven wheel are both positioned in a cavity and are rotatably connected with the first sliding plate, a transmission part is connected with the driving wheel and the driven wheel in a transmission manner, a motor is arranged on the first sliding plate, an output shaft is connected with the driving wheel, a rotating shaft is horizontally arranged on the driven wheel and is connected with a first rotating part, the first rotating part is rotatably connected with the first sliding plate, the second rotating part is rotatably connected with the second sliding plate, fixing parts are arranged on the first rotating part and the second rotating part, and the two fixing parts are connected through telescopic rods, the fixture can clamp tungsten steel drill bits with different lengths and diameters, the centre gripping is effectual, conveniently carries out relevant operation to the tungsten steel drill bit, can rotate the tungsten steel drill bit, and the convenience is processed the tungsten steel drill bit, has the practicality.

But this utility model still has certain not enough when using, when slotting the circuit board, because the difference of circuit board size model, the anchor clamps that are used for fixed circuit board need carry out corresponding regulation according to the condition, lack among the device and carry out the measure adjusted to the distance.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a grooving mechanism for producing a tungsten steel drill bit, and solves the problems in the background technology.

(II) technical scheme

In order to achieve the purpose, the utility model is realized by the following technical scheme: the utility model provides a production of tungsten steel drill bit is with fluting mechanism, includes the backup pad of fixed connection at the bottom plate upper surface and the fixed plate of fixed connection at the sliding plate upper surface, there is the motor one side of bottom plate upper surface through bolted connection, the output of motor has through gear connection and is used for making the sliding plate carries out the drive belt that goes up and down, the one end fixedly connected with spliced pole of sliding plate, threaded rod and dead lever are pegged graft to the inner wall of fixed plate, the threaded rod with the grip block has all been cup jointed on the surface of dead lever.

Optionally, the two sides of the bottom plate are connected with mounting seats through sliding blocks, and positioning pins for limiting the bottom plate are inserted into the inner walls of the mounting seats.

Optionally, the quantity of backup pad is two, and one of them the surface of backup pad is seted up and is used for the gliding logical groove of spliced pole, one side fixedly connected with support on backup pad surface, the inner wall of support is connected with through the pivot and is used for cooperating the drive gear that the drive belt used.

Optionally, the two sides of the upper surface of the sliding plate are fixedly connected with limiting blocks, the inner wall of each limiting block is in threaded connection with a limiting bolt used for limiting the sliding plate, and one end of each limiting bolt penetrates through the inner wall of each limiting block and abuts against the surface of the supporting plate.

Optionally, the surface of the clamping plate is fixedly connected with a placing seat for placing the circuit board to be grooved, and the inner wall of the placing seat is in threaded connection with a limiting knob for limiting the circuit board.

Optionally, one end of the connecting column is arranged on the inner wall of the through groove in a penetrating mode and is fixedly connected to the surface of the transmission belt.

(III) advantageous effects

The utility model provides a grooving mechanism for tungsten steel drill bit production, which has the following beneficial effects:

this grooving mechanism is used in production of tungsten steel drill bit, cooperation setting between through drive belt and spliced pole, when starter motor carries out corotation, the drive belt makes the spliced pole carry out the downstream in the inside of backup pad, when the motor carries out the reversal, the drive belt makes the spliced pole carry out the rebound in the inside of backup pad, thereby can make the sliding plate reciprocate according to the fluting needs in the surface of backup pad, be convenient for carry out altitude mixture control to the circuit board fluting condition, cooperation setting through between threaded rod and the dead lever, when rotating the threaded rod, two grip blocks carry out opposite movement on the surface of threaded rod respectively, the dead lever plays the effect of supporting balance, thereby can carry out distance adjustment between the fixed plate to the grip block according to the big or small model of circuit board.

Drawings

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

FIG. 2 is an exploded view of the structure of the present invention;

FIG. 3 is a schematic diagram of a clamping plate structure according to the present invention;

FIG. 4 is an enlarged view of the structure at A in FIG. 2 according to the present invention.

In the figure: 1. a base plate; 2. a support plate; 3. a sliding plate; 4. a fixing plate; 5. a motor; 6. a transmission belt; 7. connecting columns; 8. a threaded rod; 9. fixing the rod; 10. a clamping plate; 11. a mounting seat; 12. positioning pins; 13. a through groove; 14. a support; 15. a transmission gear; 16. a limiting block; 17. a limit bolt; 18. a placing seat; 19. and a limiting knob.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. 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.

Referring to fig. 1 to 4, the present invention provides a technical solution: a grooving mechanism for tungsten steel drill bit production comprises a support plate 2 fixedly connected to the upper surface of a bottom plate 1 and a fixed plate 4 fixedly connected to the upper surface of a sliding plate 3, one side of the upper surface of the bottom plate 1 is connected with a motor 5 through a bolt, the output end of the motor 5 is connected with a transmission belt 6 used for lifting the sliding plate 3 through a gear, one end of the sliding plate 3 is fixedly connected with a connecting column 7, one end of the connecting column 7 is arranged on the inner wall of a through groove 13 in a penetrating manner and is fixedly connected to the surface of the transmission belt 6, the connecting column 7 is arranged through matching between the transmission belt 6 and the connecting column 7, when the motor 5 is started to rotate forwards, the transmission belt 6 enables the connecting column 7 to move downwards in the support plate 2, when the motor 5 rotates backwards, the transmission belt 6 enables the connecting column 7 to move upwards in the support plate 2, and therefore the sliding plate 3 can move upwards and downwards on the surface of the support plate 2 according to the grooving requirements, the height adjustment is convenient for the slotting condition of the circuit board;

the inner wall of the fixed plate 4 is inserted with a threaded rod 8 and a fixed rod 9, the surfaces of the threaded rod 8 and the fixed rod 9 are respectively sleeved with a clamping plate 10, the surface of the threaded rod 8 is provided with positive and negative threads, the two clamping plates 10 can move in opposite directions, through the matching arrangement between the threaded rod 8 and the fixed rod 9, when the threaded rod 8 is rotated, the two clamping plates 10 respectively perform opposite movement on the surface of the threaded rod 8, the fixed rod 9 plays a role in supporting balance, so that the distance between the clamping plates 10 and the fixed plate 4 can be adjusted according to the size and the model of a circuit board, the two sides of the bottom plate 1 are connected with mounting seats 11 through sliders, the inner wall of the mounting seats 11 is inserted with positioning pins 12 for limiting the bottom plate 1, the number of the support plates 2 is two, the surface of one support plate 2 is provided with a through groove 13 for sliding the connecting column 7, and one side of the surface of the support plate 2 is fixedly connected with a support 14, the inner wall of support 14 is connected with drive gear 15 that is used for cooperating drive belt 6 to use through the pivot, the both sides fixedly connected with stopper 16 of 3 upper surfaces of sliding plate, the inner wall threaded connection of stopper 16 has and is used for sliding plate 3 to carry out spacing stop bolt 17, the inner wall that stop bolt 17 was run through to stopper 16 is supported tightly on the surface of backup pad 2 in one end, the fixed surface of grip block 10 is connected with and is used for placing the seat 18 of placing that needs the fluting circuit board, the inner wall threaded connection who places seat 18 has and is used for carrying out spacing limit knob 19 to the circuit board.

In the utility model, the working steps of the device are as follows:

1. firstly, mounting a mounting seat 11 in a grooving machine through bolts, connecting a bottom plate 1 on the inner wall of the mounting seat 11 through a sliding block in a sliding manner, and positioning the bottom plate 1 in the mounting seat 11 through a positioning pin 12;

2. then starting the motor 5 to enable the transmission belt 6 to drive the connecting column 7 to adjust the sliding plate 3 to a proper height on the surface of the supporting plate 2, screwing the limiting bolt 17 to increase the friction force between the sliding plate 3 and the supporting plate 2, and limiting the sliding plate 3;

3. finally, the threaded rod 8 is rotated to enable the two clamping plates 10 to adjust the distance between the fixing plates 4 according to the size of the grooved circuit board, and then the limiting knob 19 is screwed to place the circuit board inside the placing seat 18.

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 production of tungsten steel drill bit is with fluting mechanism, includes backup pad (2) and fixed connection fixed plate (4) of fixed connection at sliding plate (3) upper surface of fixed connection at bottom plate (1) upper surface, its characterized in that: one side of bottom plate (1) upper surface has motor (5) through bolted connection, there is drive belt (6) that is used for making output of motor (5) through gear connection sliding plate (3) go on going up and down, the one end fixedly connected with spliced pole (7) of sliding plate (3), threaded rod (8) and dead lever (9) are pegged graft to the inner wall of fixed plate (4), threaded rod (8) with grip block (10) have all been cup jointed on the surface of dead lever (9).

2. The grooving mechanism for tungsten steel drill bit production according to claim 1, wherein: the two sides of the bottom plate (1) are connected with a mounting seat (11) through sliding blocks, and positioning pins (12) used for limiting the bottom plate (1) are inserted into the inner wall of the mounting seat (11).

3. The grooving mechanism for tungsten steel drill bit production according to claim 1, wherein: the quantity of backup pad (2) is two, and one of them the surface of backup pad (2) is seted up and is used for the gliding logical groove (13) of spliced pole (7), one side fixedly connected with support (14) on backup pad (2) surface, the inner wall of support (14) is connected with through the pivot and is used for cooperating drive gear (15) that drive belt (6) used.

4. The grooving mechanism for tungsten steel drill bit production according to claim 1, wherein: the two sides of the upper surface of the sliding plate (3) are fixedly connected with limiting blocks (16), the inner wall of each limiting block (16) is in threaded connection with a limiting bolt (17) used for limiting the sliding plate (3), and one end of each limiting bolt (17) penetrates through the inner wall of each limiting block (16) and abuts against the surface of the supporting plate (2).

5. The grooving mechanism for tungsten steel drill bit production according to claim 1, wherein: the surface fixing of grip block (10) is connected with and is used for placing the seat (18) of placing that need the fluting circuit board, the inner wall threaded connection who places seat (18) has and is used for carrying on spacing limit knob (19) to the circuit board.

6. The grooving mechanism for tungsten steel drill bit production according to claim 3, wherein: one end of the connecting column (7) is arranged on the inner wall of the through groove (13) in a penetrating mode and is fixedly connected to the surface of the transmission belt (6).