CN216228567U - Automatic accurate grinding device for surface of precise hardware - Google Patents

Abstract

The utility model belongs to the technical field of grinding machines, and discloses an automatic precise grinding device for the surface of a precise hardware product, which comprises a workbench, wherein a bracket is arranged on the workbench, a grinding device and a waste chip collecting device are arranged on the bracket, the waste chip collecting device comprises driving devices arranged on two sides of the bracket and collecting boxes arranged on each driving device, each driving device is used for driving one collecting box to horizontally move, the waste chip collecting device is arranged on the bracket and moves beside a base, when a grinding stone grinds the surface of the hardware product, waste chips fly out under the centrifugal force generated by the rotation of the grinding stone, the waste chips fly into the waste chip collecting device, the bottom of the collecting box in the waste chip collecting device is attached to the top of the workbench, and after the bottom of the collecting box is separated from the workbench, the waste chips in the collecting box are automatically discharged, so that the waste chips are favorably collected in a centralized manner, the sweeps cannot accumulate on the workbench, and the workbench cannot be abraded by the sweeps.

Description

Automatic accurate grinding device for surface of precise hardware

Technical Field

The utility model belongs to the technical field of grinding machines, and particularly relates to an automatic fine grinding device for the surface of a precision hardware product.

Background

The grinding machine utilizes the mould to carry out abrasive machining's lathe to the workpiece surface, most grinding machines use the emery wheel of high-speed rotation to carry out abrasive machining, a small number is using the oilstone, other moulds such as abrasive band and free abrasive material process, in accurate hardware processing, in order to improve hardware's surface smoothness and size precision, need carry out the meticulous grinding to hardware's surface with the grinding machine, but current hardware grinding device still has the weak point when using, during the time of polishing, the sweeps can not concentrate and collect, the easy wearing and tearing workstation surface of sweeps, and during batch processing hardware, frequently load and unload hardware, lead to working strength big.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an automatic accurate grinding device for the surface of a precision hardware product, and aims to solve the problems that the existing hardware product grinding device cannot collect scraps in a centralized manner and is not easy to clamp the hardware product quickly.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an automatic accurate grinding device of accurate hardware product, includes the workstation, install the support on the workstation, install grinding device and sweeps collection device on the support, sweeps collection device is including setting up in the drive arrangement of support both sides and installing the collection box on every drive arrangement, every drive arrangement is used for driving one and collects box horizontal migration, every the collecting vat has all been seted up to the inside of collecting the box, and every bottom of collecting the box all sets up the small opening that communicates with the collecting vat, every the bottom of collecting the box all can laminate with the top of workstation.

Preferably, the base is installed at the top of workstation, the both sides of base all are provided with the handle, the recess has been seted up at the top of base, and the internally mounted of recess has the magnetic sheet, the through-hole has all been seted up to the both sides of recess, every the mechanism, fixed plate and slidable slider are all inhaled to magnetism is all installed to the inside of through-hole, every inhale the mechanism and all include the magnetic path and install the axostylus axostyle on the magnetic path, every the equal activity of one end of axostylus axostyle runs through a fixed plate to connect to one on hand, every the slider all connects on an axostylus axostyle to be connected with the spring between with a fixed plate.

Preferably, each of the driving devices includes a linear motor and a suspension rod mounted on the linear motor, and each of the collecting boxes is mounted at the bottom of one of the suspension rods.

Preferably, the mounting groove has been seted up to the inside of workstation, and the top of workstation set up the spout with the mounting groove intercommunication, the inside slip of mounting groove is provided with the slide bar, and is connected with the connecting block between the top of slide bar and the bottom of base, the connecting block slides and sets up in the inside of spout.

Preferably, the internally mounted of mounting groove has the motor, be fixed with the lead screw in the drive shaft of motor, the gag lever post is still installed to the inside of mounting groove, the slide bar passes through the screw thread and closes soon to connect on the lead screw to the outside of gag lever post is located to the slip cap.

Preferably, the grinding device comprises a grinding stone and a liftable mounting seat, and the grinding stone is rotatably mounted on the mounting seat.

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

(1) according to the utility model, the scrap collecting device is arranged on the support, the scrap collecting device moves beside the base, when the grinding stone polishes the surface of the hardware, the scraps fly out under the action of centrifugal force generated by rotation of the grinding stone, the scraps fly into the scrap collecting device, the bottom of the collecting box in the scrap collecting device is attached to the top of the workbench, and after the bottom of the collecting box is separated from the workbench, the scraps in the collecting box are automatically discharged, so that centralized collection of the scraps is facilitated, the scraps cannot be accumulated on the workbench, and the workbench cannot be abraded by the scraps.

(2) According to the hardware product clamping device, the magnetic suction mechanism is arranged in the base through the arranged base structure, after the hardware product is placed in the base, the magnetic suction mechanism automatically sucks and clamps the hardware product, and when the hardware product is disassembled, the magnetic suction device is pulled, so that the hardware product is loosened, the hardware product clamping efficiency is improved, and the working difficulty and the working strength of workers are reduced.

Drawings

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

FIG. 2 is a top view of the base of the present invention;

FIG. 3 is an enlarged view taken at A in FIG. 2;

FIG. 4 is a schematic view of the construction of the collecting box of the present invention;

in the figure: 1. a collection box; 2. a boom; 3. a linear motor; 4. a support; 5. a mounting seat; 6. grinding stone; 7. a work table; 8. a base; 9. a motor; 10. a screw rod; 11. a slide bar; 12. mounting grooves; 13. a chute; 14. a magnetic sheet; 15. a groove; 16. a shaft lever; 17. a magnetic block; 18. a through hole; 19. a spring; 20. a slider; 21. a handle; 22. collecting tank; 23. a leak hole; 24. and (7) fixing the plate.

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.

Referring to fig. 1-4, the present invention provides the following technical solutions: an automatic accurate grinding device for precise hardware products comprises a workbench 7, a support 4 is installed on the workbench 7, a grinding device and a scrap collecting device are installed on the support 4, the scrap collecting device comprises driving devices arranged on two sides of the support 4 and collecting boxes 1 installed on each driving device, the bottom of each collecting box 1 is lower than the top of the hardware product installed on a base 8, when a grinding stone 6 rotates and grinds the top surface of the hardware product, grinding scraps are driven by the grinding stone 6 to fly away from the space above the top of the hardware product and then thrown into collecting grooves 22 in the collecting boxes 1, each driving device is used for driving one collecting box 1 to horizontally move, a collecting groove 22 is formed in each collecting box 1, a leak hole 23 communicated with the collecting groove 22 is formed in the bottom of each collecting box 1, and the bottom of each collecting box 1 can be attached to the top of the workbench 7, the drive arrangement drives the jib 2 and removes, and jib 2 drives and collects box 1, and the bottom of collecting box 1 breaks away from behind 7 tops of workstation, and the sweeps that lie in collecting box 1 are discharged from small opening 23, connect the sweeps to concentrate with the container flourishing and collect.

Further, a base 8 is installed at the top of the workbench 7, handles 21 are arranged on two sides of the base 8, a groove 15 is formed in the top of the base 8, magnetic sheets 14 are installed inside the groove 15, the magnetic force of the magnetic sheets 14 is smaller than the suction force of the magnetic sheets 17, after the hardware is placed in the groove 15, the magnetic sheets 17 absorb the hardware, in the process that the magnetic sheets 17 are close to the hardware, the magnetic sheets 17 drive the shaft rods 16 and the sliders 20 to move in the through holes 18, four through holes 18 are formed in all the through holes 18, two through holes 18 are in one group and are symmetrically arranged on the base 8, after the magnetic sheets 17 are contacted with the hardware, the hardware is tightly absorbed by the magnetic sheets 17, the hardware is fixedly installed in the groove 15, the through holes 18 are formed in two sides of the groove 15, a magnetic absorption mechanism, a fixing plate 24 and a slidable slider 20 are installed inside each through hole 18, each magnetic absorption mechanism comprises a magnetic sheet 17 and a shaft rod 16 installed on each magnetic sheet 17, one end of each shaft lever 16 movably penetrates through one fixing plate 24 and is connected to one handle 21, each sliding block 20 is connected to one shaft lever 16, a spring 19 is connected between each sliding block and one fixing plate 24, and in the process of removing the hardware, one worker pulls the handle 21 with hands, and the other worker lifts the hardware.

Further, each of the driving means includes a linear motor 3 and a suspension rod 2 mounted on the linear motor 3, and each of the collecting cases 1 is mounted on the bottom of one of the suspension rods 2.

Specifically, mounting groove 12 has been seted up to the inside of workstation 7, and the top of workstation 7 sets up the spout 13 with mounting groove 12 intercommunication, and the inside of mounting groove 12 slides and is provided with slide bar 11, and is connected with the connecting block between the top of slide bar 11 and the bottom of base 8, and the connecting block slides and sets up in the inside of spout 13.

It is worth to say that, the motor 9 is installed inside the installation groove 12, the lead screw 10 is fixed on the driving shaft of the motor 9, the limiting rod is further installed inside the installation groove 12, the sliding rod 11 is connected to the lead screw 10 in a screwing mode through threads and is sleeved outside the limiting rod in a sliding mode, the motor 9 is started, the lead screw 10 is driven by the motor 9 to rotate, the sliding rod 11 rotates on the lead screw 10, and the base 8 is driven by the sliding rod 11 to move.

Further, grinding device includes mount pad 5 of grindstone 6 and liftable, and grindstone 6 rotationally installs on mount pad 5, installs elevating gear on support 4, and elevating gear adopts cylinder or electric telescopic handle, and elevating gear is used for driving mount pad 5 and grindstone 6 and reciprocates.

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 (6)

1. The utility model provides an automatic device that grinds accurately in accurate hardware surface which characterized in that: including workstation (7), install support (4) on workstation (7), install grinding device and sweeps collection device on support (4), sweeps collection device is including setting up in the drive arrangement of support (4) both sides and installing collection box (1) on every drive arrangement, every drive arrangement is used for driving one and collects box (1) horizontal migration, every collect collecting vat (22) all seted up in the inside of collecting box (1), and every bottom of collecting box (1) all seted up leak (23) with collecting vat (22) intercommunication, every the bottom of collecting box (1) all can laminate with the top of workstation (7).

2. The automatic fine grinding device for the surface of the precision hardware product, according to claim 1, is characterized in that: base (8) are installed at the top of workstation (7), the both sides of base (8) all are provided with handle (21), recess (15) are seted up at the top of base (8), and the internally mounted of recess (15) has magnetic sheet (14), through-hole (18) have all been seted up to the both sides of recess (15), every the inside of through-hole (18) all installs magnetism and inhales mechanism, fixed plate (24) and slidable slider (20), every magnetism is inhaled the mechanism and is all included magnetic block (17) and install axostylus axostyle (16) on magnetic block (17), every the one end of axostylus axostyle (16) is all movable and is run through a fixed plate (24) to on being connected to one handle (21), every slider (20) all connect on an axostylus axostyle (16) to be connected with spring (19) between with a fixed plate (24).

3. The automatic fine grinding device for the surface of the precision hardware product, according to claim 2, is characterized in that: each driving device comprises a linear motor (3) and a hanging rod (2) installed on the linear motor (3), and each collecting box (1) is installed at the bottom of one hanging rod (2).

4. The automatic fine grinding device for the surface of the precision hardware product, according to claim 3, is characterized in that: mounting groove (12) have been seted up to the inside of workstation (7), and the top of workstation (7) set up spout (13) with mounting groove (12) intercommunication, the inside of mounting groove (12) slides and is provided with slide bar (11), and is connected with the connecting block between the top of slide bar (11) and the bottom of base (8), the connecting block slides and sets up in the inside of spout (13).

5. The automatic fine grinding device for the surface of the precision hardware product, according to claim 4, is characterized in that: the utility model discloses a lead screw, including mounting groove (12), the internally mounted of mounting groove (12) has motor (9), be fixed with lead screw (10) in the drive shaft of motor (9), the gag lever post is still installed to the inside of mounting groove (12), slide bar (11) are connected on lead screw (10) through the screw thread closure soon to the outside of gag lever post is located to the slip cap.

6. The automatic fine grinding device for the surface of the precision hardware product, according to claim 5, is characterized in that: grinding device includes mounting base (5) of whetstone (6) and liftable, whetstone (6) rotationally install on mounting base (5).

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