CN220944752U

CN220944752U - Surface polishing equipment of polishing

Info

Publication number: CN220944752U
Application number: CN202322458313.9U
Authority: CN
Inventors: 高苏林
Original assignee: Shengzhou Golden Eagle Precision Casting Co ltd
Current assignee: Shengzhou Golden Eagle Precision Casting Co ltd
Priority date: 2023-09-11
Filing date: 2023-09-11
Publication date: 2024-05-14
Anticipated expiration: 2033-09-11

Abstract

The utility model provides surface polishing and grinding equipment, which relates to the technical field of magnetic polishing and grinding, and mainly comprises a base, a polishing barrel and a lifting block, wherein the polishing barrel and the lifting block are arranged on the base, a vertical fixing rod is arranged on the base, the lifting block is arranged on the fixing rod in a lifting manner, the fixing block is loaded on the lifting block, a sealing cover is arranged on the fixing block, clamping jaws are arranged on two sides of the polishing barrel on the base, a screw rod is further arranged on the base, a bevel gear is additionally arranged at the tail end of the screw rod, and a gear which is coaxially arranged with the bevel gear is driven by rotation of the screw rod, so that racks on the clamping jaws are driven to move, and the clamping jaws are controlled to open and close.

Description

Surface polishing equipment of polishing

Technical Field

The utility model relates to the technical field of magnetic grinding and polishing, in particular to surface polishing and grinding equipment.

Background

The magnetic grinding and polishing is to form an abrasive brush by using a magnetic abrasive under the action of a magnetic field to grind and process a workpiece. The method has the advantages of high processing efficiency, good quality, easy control of processing conditions and good working conditions. With suitable abrasives, the surface roughness can reach Ra0.1μm, and many magnetic grinding polishers exist on the market.

According to a magnetic polishing machine disclosed in CN 219170535U, two handles are symmetrically arranged on the side of a polishing barrel, side lugs corresponding to the handles are arranged on the side of a cover plate, a plugboard is arranged at the lower end of each side lug, the positions of the handles are adjusted first, and then the side lugs and the plugboard are driven to move downwards when the cover plate moves downwards, so that the plugboard is inserted into the handles.

However, in the process of arranging the polishing barrel, the positions of the handle and the side lugs are difficult to align, and manual adjustment is still needed, so that a plurality of inconvenient places exist in the process of replacing the polishing barrel, the efficiency is low, and potential safety hazards exist in the process of manual adjustment.

Disclosure of utility model

(One) solving the technical problems

Aiming at the defects of the prior art, the utility model provides surface polishing and grinding equipment, which solves the problem of unstable container in the prior art.

(II) technical scheme

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the surface polishing and grinding equipment comprises a base, a polishing barrel and a lifting block, wherein the polishing barrel and the lifting block are arranged on the base, a vertical fixing rod is arranged on the base, the lifting block is installed on the fixing rod in a lifting manner, the lifting block is loaded with the fixing block, and the fixing block is coaxially provided with a sealing cover; the polishing device is characterized in that clamping jaws are arranged on two sides of the polishing barrel on the base, a screw is further arranged on the base, and lifting of the lifting block and opening and closing of the clamping jaws are driven through rotation of the screw.

Preferably, the lifting motor is fixed at the top of the base, and a rotating shaft of the lifting motor is fixedly connected with the top of the screw rod.

Preferably, the base is provided with a guide rail for the clamping jaw to slide freely.

Preferably, one end of the clamping jaw is provided with a rack.

Preferably, the base is pivotally connected with a gear which is meshed with the rack.

Preferably, a bevel gear B is coaxially and fixedly arranged on the gear, a bevel gear A is coaxially and fixedly connected to the bottom of the screw rod, and the bevel gear A and the bevel gear B are mutually meshed.

(III) beneficial effects

The utility model provides surface polishing equipment. The beneficial effects are as follows:

1. This surface polishing equipment of polishing through installing the bevel gear additional at the lead screw end, rotates the gear that drives with the coaxial setting of bevel gear by the lead screw to drive rack on the clamping jaw and remove, control clamping jaw's opening and shutting, when sealed lid covers the polishing bucket, the clamping jaw can carry out the centre gripping to the polishing bucket simultaneously, and when sealed lid kept away from the polishing bucket, the clamping jaw also can loosen simultaneously, and stability and the security of polishing bucket when greatly increased the stirring.

Drawings

FIG. 1 is an overall isometric view of the present utility model;

Fig. 2 is a rear view of the present utility model.

In the figure: 1 base, 2 polishing barrel, 3 clamping jaw, 31 rack, 4 lifting block, 5 fixed column, 6 sealing cover, 7 fixed block, 8 lead screw, 81 bevel gear A, 9 lifting motor, 10 bevel gear B, 11 gear, 12 guide rail.

Detailed Description

The embodiment of the utility model provides surface polishing and grinding equipment, as shown in fig. 1, which comprises a rectangular base 1 at the bottom, wherein the inside of the base 1 is hollowed out so as to save materials under the condition that the structural strength is not affected, one side at the rear of the base 1 vertically extends upwards to form a rectangular baffle plate with the same width as the base 1, and the top end and the middle part of the baffle plate are forwards extended to form an upper baffle plate and a lower baffle plate with the same width as the base 1.

The center of the upper partition plate is fixedly provided with a lifting motor 9, the centers of the two partition plates are pivoted with a vertical lead screw 8, the top end of the lead screw 8 is fixedly connected with a rotating shaft of the lifting motor 9, the rotation of the lead screw 8 is controlled through the rotation of the lifting motor 9, the lower end of the lead screw 8 extends to the lower part of the lower partition plate, and a bevel gear A81 is coaxially and fixedly connected to the tail end of the lead screw.

Between the upper partition plate and the lower partition plate, the left side and the right side of a screw rod 8 are symmetrically provided with two vertical fixing columns 7, a conical lifting block 4 is arranged on the screw rod 8 and the fixing columns 7, three through holes corresponding to the screw rod 8 and the fixing columns 7 are formed in the rear end of the lifting block 4, the screw rod 8 and the fixing columns 7 penetrate through the through holes, the lifting block 4 can freely slide up and down along the fixing columns 7, and through the cooperation with the screw rod 8, the lifting of the lifting block 4 is controlled through the rotation of the screw rod 8.

The front end fixedly connected with fixed block 5 of lifting block 4, the below of fixed block 5 is coaxial to be provided with polishing barrel 2 diameter the same sealed lid 6, and polishing barrel 2 settles on base 1, and when lifting block 4 descends, sealed lid 6 can cover on polishing barrel 2.

A bevel gear B10 which is engaged with and corresponds to the position of the bevel gear a81 is pivoted in front of the baffle plate of the base 1.

As shown in fig. 2, a gear 11 is pivoted behind the baffle of the base 1, and the gear 11 is positioned corresponding to the bevel gear B10 and is fixedly connected with the bevel gear B10 coaxially.

The clamping jaw 3 is respectively arranged at the rear of the base 1 as an upper section of rack 31 and a lower section of rack 31 which are respectively meshed with the gear 11, and the rear of the base 1 is respectively provided with a guide rail 12 which is L-shaped at the upper end and the lower end and can be used for the clamping jaw 3 to slide in, so that the clamping jaw 3 is conveniently fixed and supported.

From this can come the relative motion of two racks 31 of simultaneous control through the rotation of gear 11 to control clamping jaw 3 opens and shuts, can drive bevel gear B10 through the rotation of lead screw 8 and rotate, and then drive gear 11 in step and rotate, thereby control clamping jaw 3's opening and shutting, clamping jaw 3 is in the place ahead of base 1, the both sides of polishing bucket 2 form "匚" shape part, also can carry out better more stable centre gripping to polishing bucket 2.

When the device is needed to be used, after materials are added in the polishing barrel 2, the lifting motor 9 is started, the sealing cover 6 can be stretched out and the clamping jaw 3 can be clamped at the same time, the polishing barrel 2 can be started, and the materials in the polishing barrel 2 are subjected to magnetic grinding and polishing.

After the processing step is finished, the finished product in the polishing barrel 2 can be recovered at the moment by stopping the polishing barrel 2, reversing the lifting motor 9, retracting the sealing cover 6 and synchronously opening the clamping jaw 3.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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 surface polishing equipment of polishing, includes base (1) and polishing bucket (2) and lifting block (4) of setting on base (1), its characterized in that: be provided with vertical dead lever (7) on base (1), lifter block (4) liftable install on dead lever (7), the last fixed block (5) that is loaded of lifter block (4), coaxial sealed lid (6) that are provided with on fixed block (5), the both sides of polishing bucket (2) are provided with clamping jaw (3) on base (1), still are provided with lead screw (8) on base (1), drive the lift of lifter block (4) and the opening and shutting of clamping jaw (3) through the rotation of lead screw (8).

2. A surface finish grinding apparatus as set forth in claim 1 wherein: the lifting motor (9) is fixed at the top of the base (1), and a rotating shaft of the lifting motor (9) is fixedly connected with the top of the screw rod (8).

3. A surface finish grinding apparatus as set forth in claim 1 wherein: the base (1) is provided with a guide rail (12) which can be used for the clamping jaw (3) to slide freely.

4. A surface finish grinding apparatus as set forth in claim 1 wherein: one end of the clamping jaw (3) is provided with a rack (31).

5. A surface finish grinding apparatus as set forth in claim 4 wherein: the base (1) is pivotally connected with a gear (11) which is meshed with the rack (31).

6. A surface finish grinding apparatus as set forth in claim 5 wherein: a bevel gear B (10) is coaxially and fixedly arranged on the gear (11), a bevel gear A (81) is coaxially and fixedly connected to the bottom of the screw rod (8), and the bevel gear A (81) and the bevel gear B (10) are meshed with each other.