CN211361841U - Shockproof wafer grinding machine mechanism - Google Patents

Abstract

The utility model discloses an anti-vibration wafer grinder mechanism, comprising a support table, a rotating disk, a fixed block, an operation board, a support frame, an electric push rod, a disc, an elastic support foot, a rectangular groove, a guide rod and an L-shaped rod , Spring 1, magnetic block, square rod, square hole, clamping block, rectangular slot 1, protective shell 1, protective shell 2, T-bar, spring 2, groove, inclined block 1 and inclined block 2. The movement of the pull block of the utility model drives the movement of the L-shaped rod, so that the two magnetic blocks are separated from each other. Under the action of the elastic force of the spring, the L-shaped rod moves and fits the inner wall of the limit groove 1, and simultaneously pushes the protective shell 1 and the protective shell 1 inward. Shell 2, so that the first inclined block enters the groove, the inclined block squeezes a pair of inclined blocks two, the first inclined block is squeezed and moved, the first inclined block moves to drive the T-bar to move, and the T-bar moves to pull the second spring. When the second inclined block is aligned with the second limiting groove on the first inclined block, under the action of the elastic force of the second spring, the T-bar moves to drive the first inclined block into the second limiting groove.

Description

A shock-proof wafer grinder mechanism

technical field

The utility model relates to a wafer grinding machine, in particular to a shock-proof wafer grinding machine mechanism, which belongs to the technical field of grinding machines.

Background technique

The grinding machine is a grinding machine that grinds the surface of the workpiece with a grinding tool coated or embedded with abrasives. The main types are disc grinders, rotary shaft grinders and various special grinders.

The wafer grinder currently used has certain defects. It lacks a convenient connection mechanism for the support frame, which makes it inconvenient to disassemble and assemble the support frame, thereby inconvenient to maintain the rotating disk and the disk. In the air, it is easy to cause damage to the operation panel. Therefore, an anti-vibration wafer grinder mechanism is proposed to solve the above problems.

Utility model content

The purpose of the present invention is to provide an anti-vibration wafer grinder mechanism in order to solve the above problems.

The utility model achieves the above objects through the following technical solutions. An anti-vibration wafer grinder mechanism includes a support table, a rotating disk, a fixed block, an operation panel, a support frame, an electric push rod, a disc, an elastic support foot, and a connecting device. and a protection device, a rotating disk is installed at the middle position of the top of the support table, four elastic support feet are evenly installed at the bottom end of the support table, a support frame is installed at the top of the support table, and an electric push rod is installed at the middle position of the top of the support frame. And one end of the electric push rod passes through the support frame, the bottom end of the electric push rod is fixedly installed with a disk, the disk is installed on the upper side of the rotating disk, the front end of the support table is fixedly installed with a fixed block, and the top of the fixed block is fixed and installed. plate;

The connecting device includes a rectangular groove, a guide rod, an L-shaped rod, a spring 1 and a magnetic block. Two rectangular grooves are symmetrically formed at the top of the support table, and a guide rod is fixedly installed inside the rectangular groove. Two L-shaped rods are installed symmetrically, two guide rods are installed symmetrically on the annular side of the guide rod, and both ends of the guide rod are fixedly installed on the L-shaped rod and inside the rectangular groove, and one end of the L-shaped rod is fixedly installed with a magnetic block ;

The protection device includes a first protective shell, a second protective shell, a T-bar, a second spring, a groove, a first inclined block, and a second inclined block. The top of the fixed block is symmetrically installed with the first protective shell and the second protective shell. Two inclined blocks are fixedly installed in the middle of the left end, a groove is set in the middle of the right end of the protective shell, a T-shaped rod is installed at the top of the protective shell, and the bottom end of the T-shaped rod extends into the groove, and the T-shaped rod A second inclined block is fixedly installed at the bottom end, a second spring is installed on the annular side surface of the T-shaped rod, and two ends of the second spring are respectively fixedly installed on the T-shaped rod and the first protective shell.

Preferably, one end of the support table is provided with a rectangular through slot, and one end of the rectangular through slot is communicated with the rectangular slot, one end of the L-shaped rod is fixedly installed with a pull block, and one end of the pull block passes through the rectangular through slot and extends to the outside of the rectangular through slot. .

Preferably, a circular through hole is formed at one end of the L-shaped rod, and a guide rod is installed inside the circular through hole, more than two balls are evenly installed in the circular through hole, and the spherical side of the ball is in contact with the annular side of the guide rod. In combination, one end of the L-shaped rod is fixedly installed with a square rod, and a square through hole is formed at the top of the square rod.

Preferably, the bottom end of the support frame is provided with a limit slot 1, and the cross section of the limit slot 1 is T-shaped, the top end of the L-shaped rod extends to the inside of the limit slot 1, and the front and rear ends of the support frame are provided with a square shape. One end of the square hole is communicated with the first limit slot, one end of the support frame is installed with a clamping block, one end of the clamping block is fixedly installed with a T-shaped block, one end of the support frame is provided with a T-shaped groove, and a T-shaped groove is installed at one end. The first T-shaped block is installed inside, the inner top of the first T-shaped groove is fixedly installed with a magnetic square, and one end of the magnetic square is attached to the first T-shaped block.

Preferably, four squares are evenly fixed at the bottom end of the support frame, four card slots are evenly formed at the top of the support table, and one end of the squares extends into the inside of the card slots.

Preferably, two T-shaped slots two are symmetrically formed at the top of the fixing block, two T-shaped blocks are fixedly installed on the first protective shell and the bottom end of the protective shell, and the second T-shaped block is installed inside the second T-shaped slot. One end of the second T-shaped block is fixedly installed with the third spring, and the third end of the spring is fixedly installed on the second T-shaped groove, and the top end of the first inclined block is provided with a second limiting groove.

The beneficial effects of the present utility model are:

1. The first beneficial effect is to install the support frame on the top of the support table, so that the block is installed inside the slot. At this time, the top of the L-shaped rod is installed inside the limit slot 1, and then the user pulls the two pull blocks outward. The movement of the pull block drives the L-shaped rod to move, so that the two magnetic blocks are separated from each other. Under the action of the elastic force of the spring, the L-shaped rod moves and fits the inner wall of the limit groove, and then the support frame is clamped and fixed on the top of the support table. , which solves the problem that the lack of a convenient connection mechanism for the support frame makes it inconvenient to disassemble and assemble the support frame, and then it is inconvenient to maintain the rotating disk and the disc;

2. The second beneficial effect is to push the protective shell 1 and the protective shell 2 inward at the same time, so that the oblique block 1 enters the groove, and the oblique block is squeezed by a pair of oblique blocks. The first movement drives the T-shaped rod to move, and the T-shaped rod moves to stretch the second spring. When the second inclined block is aligned with the limit groove two on the first inclined block, under the action of the elastic force of the second spring, the movement of the T-shaped rod drives the inclined block. The block 1 enters the limit slot 2, and then completes the connection between the protective shell 1 and the protective shell 2, and covers and protects the operation panel, which solves the shortcomings of the lack of protection mechanism, which causes the operation panel to be exposed to the air, which is easy to cause damage to the operation panel.

Description of drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the following briefly introduces the accompanying drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description These are just some embodiments of the present invention, and for those of ordinary skill in the art, other drawings can also be obtained from these drawings without creative labor.

Fig. 1 is the overall structure schematic diagram of the present utility model;

Fig. 2 is the structural schematic diagram of the connecting device of the present invention;

FIG. 3 is a schematic structural diagram of the protection device of the present invention.

In the picture: 1. Support table, 2. Rotating plate, 3. Fixed block, 4. Operation panel, 5. Support frame, 6. Electric push rod, 7. Disc, 8. Elastic support foot, 9. Rectangular slot, 10. Guide rod, 11, L-shaped rod, 12, Spring 1, 13, Magnetic block, 14, Square rod, 15, Square hole, 16, Clamp block, 17, Rectangular slot 1, 18, Protective shell 1, 19, Protective shell two, 20, T-bar, 21, spring two, 22, groove, 23, inclined block one, 24, inclined block two.

Detailed ways

In order to make the purpose, features and advantages of the present utility model more obvious and understandable, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the embodiments described below are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

The technical solutions of the present utility model will be further described below with reference to the accompanying drawings and through specific embodiments.

In the description of the present invention, it should be understood that the orientations or positional relationships indicated by the terms "upper", "lower", "top", "bottom", "inner", "outer", etc. are based on those shown in the accompanying drawings. The orientation or positional relationship is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a reference to the present utility model. limits.

Please refer to Figures 1-3. A shock-proof wafer grinder mechanism includes a support table 1, a rotating disk 2, a fixed block 3, an operation panel 4, a support frame 5, an electric push rod 6, a disc 7, and an elastic support Feet 8, connecting device and protection device, a rotating disk 2 is installed at the middle position of the top of the support table 1, four elastic support feet 8 are evenly installed at the bottom end of the support table 1, and a support frame 5 is installed at the top of the support table 1, so The electric push rod 6 is installed in the middle position of the top of the support frame 5, and one end of the electric push rod 6 passes through the support frame 5, the bottom end of the electric push rod 6 is fixedly installed with a disc 7, and the disc 7 is installed on the rotating disc 2 side, the front end of the support table 1 is fixedly installed with a fixed block 3, and the top of the fixed block 3 is fixedly installed with an operation panel 4;

The connecting device includes a rectangular groove 9, a guide rod 10, an L-shaped rod 11, a spring 12 and a magnetic block 13. Two rectangular grooves 9 are symmetrically formed at the top of the support table 1, and the guide rods are fixedly installed inside the rectangular grooves 9. 10. Two L-shaped rods 11 are symmetrically installed on the annular side of the guide rod 10, two guide rods 10 are symmetrically installed on the annular side of the guide rod 10, and both ends of the guide rod 10 are fixedly installed on the L-shaped rods 11 respectively. And inside the rectangular slot 9, one end of the L-shaped rod 11 is fixedly installed with a magnetic block 13, the user pulls the two pull blocks inward, the pull block moves to drive the L-shaped rod 11 to move along the guide rod 10, and the L-shaped rod 11 moves to drive The magnetic block 13 moves, so that the two magnetic blocks 13 are attached to each other, and the L-shaped rod 11 moves to stretch the spring one 12, so that the spring one 12 generates elastic force, and the elastic force of the spring one 12 is smaller than that between the two magnetic blocks 13. Then the user installs the support frame 5 on the top of the support table 1, so that the block is installed inside the slot, at this time the top of the L-shaped rod 11 is installed inside the limit slot 1 17, and then the user pulls the two A pull block, the movement of the pull block drives the L-shaped rod 11 to move, so that the two magnetic blocks 13 are separated from each other. The frame 5 is clamped and fixed on the top of the support table 1. The movement of the L-shaped rod 11 drives the square rod 14 to move, so that the square rod 14 extends through the square hole 15 to the outside of the limit slot 1 17, and then the user pushes the block 16 downward. , the clamping block 16 moves to drive the second T-shaped block to move and separate the magnetic and magnetic squares, and the clamping block 16 continues to move into the square through hole at the top of the square rod 14, and then the square rod 14 is fixed;

The protective device includes a protective shell 18, a protective shell 2 19, a T-bar 20, a spring 2 21, a groove 22, an inclined block 1 23 and an inclined block 2 24. The top of the fixed block 3 is symmetrically installed with the protective shell 1 18. And the second protective shell 19, the middle position of the left end of the second protective shell 19 is fixedly installed with the inclined block 1 23, the middle position of the right end of the protective shell 1 18 is provided with a groove 22, the top of the protective shell 18 is installed with a T-bar 20, and The bottom end of the T-shaped rod 20 extends to the inside of the groove 22 , the bottom end of the T-shaped rod 20 is fixedly installed with the second inclined block 24 , the annular side surface of the T-shaped rod 20 is installed with the second spring 21 , and the two ends of the second spring 21 are respectively fixed Installed on the T-bar 20 and the protective shell 1 18, the user pushes the protective shell 1 18 and the protective shell 2 19 inward at the same time, so that the T-shaped block 2 moves along the T-shaped groove 2, and the T-shaped rod 20 moves to the opposite direction. The spring 3 is stretched, so that the spring 3 generates elastic force, the protective shell 18 and the protective shell 2 19 move so that the oblique block 1 23 enters the groove 22, the oblique block 1 23 squeezes the oblique block 24, and the oblique block 1 23 After being squeezed and moved, the movement of the inclined block 23 drives the T-bar 20 to move, and the movement of the T-bar 20 stretches the spring two 21, so that the spring two 21 generates elastic force. When the second position slot is aligned, under the action of the elastic force of the second spring 21, the T-shaped rod 20 moves to drive the first inclined block 23 to enter the second position limit slot, thereby completing the connection between the first protective shell 18 and the second protective shell 19. Overwrite protection.

One end of the support table 1 is provided with a rectangular through slot, and one end of the rectangular through slot is communicated with the rectangular slot 9. One end of the L-shaped rod 11 is fixedly installed with a pull block, and one end of the pull block passes through the rectangular through slot and extends to the outside of the rectangular through slot. , this design is convenient to pull the L-shaped rod 11 to move; one end of the L-shaped rod 11 is provided with a circular through hole, and the guide rod 10 is installed inside the circular through hole, and two or more balls are evenly installed inside the circular through hole, and The spherical side of the ball is in contact with the annular side of the guide rod 10 , one end of the L-shaped rod 11 is fixedly installed with a square rod 14 , and a square through hole is formed at the top of the square rod 14 . Slide up; the bottom end of the support frame 5 is provided with a limit slot one 17, and the cross section of the limit slot one 17 is T-shaped, the top end of the L-shaped rod 11 extends to the inside of the limit slot one 17, the support frame 5 There are square holes 15 at the front and rear ends, and one end of the square hole 15 is communicated with the limit slot 1 17. One end of the support frame 5 is installed with a clamping block 16, and one end of the clamping block 16 is fixedly installed with a T-shaped block 1. The support frame 5. A T-shaped slot is set at one end, and a T-shaped block is installed inside the T-shaped slot. The inner top of the T-shaped slot is fixedly installed with a magnetic square, and one end of the magnetic square is attached to the T-shaped block. This design is convenient for fixing The position of the L-shaped rod 11 avoids accidentally touching the pull block to drive the L-shaped rod 11 to move; the bottom end of the support frame 5 is evenly fixed with four squares, the top of the support table 1 is evenly opened with four card slots, and one end of the square Extending to the inside of the card slot, this design serves the purpose of assisting the installation of the support frame 5, and at the same time avoids the horizontal movement of the support frame 5 after the installation is completed; the top of the fixing block 3 is symmetrically opened with two T-shaped slots two, the protective shell one 18 and the bottom end of the protective shell are fixedly installed with two T-shaped blocks two, and the second T-shaped block is installed inside the second T-shaped slot, one end of the second T-shaped block is fixedly installed with the spring three, and the third end of the spring is fixedly installed in the second. On the second T-slot, the top of the inclined block 1 23 is provided with a limit slot 2. This design facilitates the movement of the protective shell 1 18 and the protective shell 2 19. The design of the spring 3 is convenient for pulling the protective shell 1 18 and the protective shell 2 19 to open. .

When the utility model is in use, the support frame 5 is installed on the top of the support table 1, so that the block is installed inside the slot, and the top of the L-shaped rod 11 is installed inside the limit slot 1 17, and then the user pulls the two Pull the block, and the movement of the pull block drives the L-shaped rod 11 to move, so that the two magnetic blocks 13 are separated from each other. 5 is clamped and fixedly installed on the top of the support table 1 .

At the same time, push the protective shell one 18 and the protective shell two 19 inwards, so that the inclined block one 23 enters the groove 22, the inclined block one 23 squeezes the inclined block two 24, the inclined block one 23 is squeezed and moved, and the inclined block one The movement of 23 drives the T-bar 20 to move, and the movement of the T-bar 20 stretches the second spring 21. When the second inclined block 24 is aligned with the limit groove two on the first inclined block 23, under the action of the elastic force of the second spring 21, The movement of the T-bar 20 drives the first inclined block 23 to enter the second limiting slot, thereby completing the connection between the first protective shell 18 and the second protective shell 19 , and covering and protecting the operation panel 4 .

It will be apparent to those skilled in the art that the present invention is not limited to the details of the above-described exemplary embodiments, and that the present invention may be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments are to be considered in all respects as exemplary and not restrictive, and the scope of the present invention is defined by the appended claims rather than the foregoing description, and it is therefore intended that the All changes within the meaning and scope of the required identical elements are included in the present invention. Any reference signs in the claims shall not be construed as limiting the involved claim.

As mentioned above, the above embodiments are only used to illustrate the technical solutions of the present utility model, but not to limit them; although the present utility model has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that it can still be Modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements to some of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions depart from the spirit and scope of the technical solutions of the embodiments of the present invention .

Claims (6)

1. A shockproof wafer grinder mechanism is characterized in that: comprises a supporting table (1), a rotating disc (2), a fixed block (3), an operating panel (4), a supporting frame (5), an electric push rod (6), a disc (7), elastic supporting legs (8), a connecting device and a protecting device, a rotating disc (2) is arranged in the middle of the top end of the supporting table (1), four elastic supporting legs (8) are uniformly arranged at the bottom end of the supporting table (1), a supporting frame (5) is arranged at the top end of the supporting table (1), an electric push rod (6) is arranged in the middle of the top end of the supporting frame (5), one end of an electric push rod (6) penetrates through the support frame (5), a disc (7) is fixedly arranged at the bottom end of the electric push rod (6), the disc (7) is arranged on the upper side of the rotating disc (2), the fixed block (3) is fixedly arranged at the front end of the supporting table (1), and the operating plate (4) is fixedly arranged at the top end of the fixed block (3);

the connecting device comprises rectangular grooves (9), guide rods (10), L-shaped rods (11), a first spring (12) and magnetic blocks (13), wherein the two rectangular grooves (9) are symmetrically formed in the top end of the supporting table (1), the guide rods (10) are fixedly installed in the rectangular grooves (9), the two L-shaped rods (11) are symmetrically installed on the annular side surface of each guide rod (10), the two guide rods (10) are symmetrically installed on the annular side surface of each guide rod (10), two ends of each guide rod (10) are fixedly installed on the L-shaped rods (11) and in the rectangular grooves (9) respectively, and the magnetic blocks (13) are fixedly installed at one ends of the L-shaped rods (11);

the protection device comprises a first protection shell (18), a second protection shell (19), a T-shaped rod (20), a second spring (21), a groove (22), a first inclined block (23) and a second inclined block (24), a first protective shell (18) and a second protective shell (19) are symmetrically arranged at the top end of the fixed block (3), a first inclined block (23) is fixedly arranged in the middle of the left end of the second protective shell (19), a groove (22) is formed in the middle of the right end of the first protective shell (18), a T-shaped rod (20) is installed at the top end of the first protective shell (18), the bottom end of the T-shaped rod (20) extends into the groove (22), a second inclined block (24) is fixedly arranged at the bottom end of the T-shaped rod (20), a second spring (21) is arranged on the annular side surface of the T-shaped rod (20), and two ends of the second spring (21) are respectively and fixedly arranged on the T-shaped rod (20) and the first protective shell (18).

2. The anti-shock wafer grinder mechanism of claim 1, wherein: a rectangular through groove is formed in one end of the supporting table (1), one end of the rectangular through groove is communicated with the rectangular groove (9), a pulling block is fixedly installed at one end of the L-shaped rod (11), and one end of the pulling block penetrates through the rectangular through groove and extends to the outer side of the rectangular through groove.

3. The anti-shock wafer grinder mechanism of claim 1, wherein: a round through hole is formed in one end of the L-shaped rod (11), a guide rod (10) is installed inside the round through hole, more than two balls are evenly installed inside the round through hole, the spherical side face of each ball is attached to the annular side face of the guide rod (10), a square rod (14) is fixedly installed at one end of the L-shaped rod (11), and the top end of the square rod (14) is provided with a square through hole.

4. The anti-shock wafer grinder mechanism of claim 1, wherein: spacing groove (17) are seted up to support frame (5) bottom, and the transversal T type of personally submitting of spacing groove (17), L type pole (11) top extends to inside spacing groove (17), square hole (15) are all seted up at both ends around support frame (5), and square hole (15) one end communicates with each other with spacing groove (17), support frame (5) one end installation fixture block (16), fixture block (16) one end fixed mounting T type piece one, T type groove one is seted up to support frame (5) one end, and T type groove one internally mounted T type piece one, the inside top fixed mounting magnetism side in T type groove, and magnetism side one end and T type piece are laminated mutually.

5. The anti-shock wafer grinder mechanism of claim 1, wherein: four square blocks are uniformly and fixedly installed at the bottom end of the support frame (5), four clamping grooves are uniformly formed in the top end of the support table (1), and one end of each square block extends into each clamping groove.

6. The anti-shock wafer grinder mechanism of claim 1, wherein: two T type grooves two are seted up to fixed block (3) top symmetry, two T type blocks two of the equal fixed mounting in protective housing one (18) and protective housing bottom, and T type block two is installed inside T type groove two, two one end fixed mounting springs three of T type block, and three one end fixed mounting of spring are on T type groove two, spacing groove two is seted up on sloping block one (23) top.

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