CN213054342U - Conveniently adjust workstation for grinding machine of centre gripping size - Google Patents

Abstract

The utility model discloses a workbench for a grinding machine, which is convenient for adjusting the clamping size, and comprises a workbench body, a first positioning plate and a second positioning plate, the middle parts of the two sides of the upper surface of the workbench body are symmetrically embedded with first cylinders, the upper surfaces of the workbench body at the front end and the rear end of the first cylinders are respectively embedded with first rails, the first slide blocks fixed at the front end and the rear end of the bottom of the first positioning plate are arranged in the first track in a sliding way, the middle of the bottom of the first positioning plate is fixed with a sliding block on a first cylinder, the middle of the front end and the back end of the upper surface of the workbench body are symmetrically embedded with a second cylinder, the upper surfaces of the workbench bodies on the two sides of the second cylinder are respectively provided with a second track in an embedded mode, the second sliding blocks fixed on the two sides of the bottom of the second positioning plate are installed in the second tracks in a sliding mode, and the middle of the bottom of the second positioning plate is fixed with the sliding blocks on the second cylinder. The utility model has the advantages of according to work piece size quick adjustment centre gripping size.

Description

Conveniently adjust workstation for grinding machine of centre gripping size

Technical Field

The utility model relates to a grinding machine technical field specifically is a conveniently adjust centre gripping size's workstation for grinding machine.

Background

A grinding machine is a machine tool that grinds the surface of a workpiece using a grinding tool. Most grinding machines perform grinding using a grinding wheel rotating at a high speed, and a few grinding machines perform grinding using oilstones, sanding belts, and other grinders and free abrasives, such as honing machines, superfinishing machines, sanding belt grinders, grinding machines, and polishing machines.

The grinder can process materials with higher hardness, such as hardened steel, hard alloy and the like; brittle materials such as glass, granite, etc. can also be processed. The grinding machine can perform grinding with high precision and small surface roughness, and can also perform grinding with high efficiency, such as strong grinding.

A workpiece is placed on a workbench of a general grinding machine and is ground through a grinding wheel, and the workpiece needs to be fixed when the grinding wheel is used for grinding. The existing fixing structure cannot quickly adjust the clamping size according to the size of a workpiece, and is inconvenient to use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a conveniently adjust centre gripping size's workstation for grinding machine possesses according to work piece size quick adjustment centre gripping size, and convenient to use's advantage has solved current fixed knot and has constructed the size adjustment centre gripping size according to the work piece that can not be quick, uses inconvenient problem.

In order to achieve the above object, the utility model provides a following technical scheme: a workbench for a grinding machine, which is convenient for adjusting the clamping size, comprises a workbench body, a first positioning plate and a second positioning plate, the middle parts of the two sides of the upper surface of the workbench body are symmetrically embedded with first cylinders, the upper surfaces of the workbench body at the front end and the rear end of the first cylinders are respectively embedded with first rails, the first slide blocks fixed at the front end and the rear end of the bottom of the first positioning plate are arranged in the first track in a sliding way, the middle of the bottom of the first positioning plate is fixed with a sliding block on a first cylinder, the middle of the front end and the back end of the upper surface of the workbench body are symmetrically embedded with a second cylinder, the upper surfaces of the workbench bodies on the two sides of the second cylinder are respectively provided with a second track in an embedded mode, the second sliding blocks fixed on the two sides of the bottom of the second positioning plate are installed in the second tracks in a sliding mode, and the middle of the bottom of the second positioning plate is fixed with the sliding blocks on the second cylinder.

Preferably, the middle of two sides of the upper surface of the workbench body is symmetrically provided with first cylinder grooves matched with the first cylinders, and the top end surfaces of the first cylinders are flush with the upper surface of the workbench body.

Preferably, the upper surfaces of the workbench bodies at the front end and the rear end of the first cylinder are respectively provided with a first track groove matched with the first track, and the first sliding block is matched with the first track.

Preferably, the middle of the front end and the rear end of the upper surface of the workbench body are symmetrically provided with second cylinder grooves matched with the second cylinders, and the top end surfaces of the second cylinders are flush with the upper surface of the workbench body.

Preferably, the upper surfaces of the workbench bodies on the two sides of the second cylinder are respectively provided with a second track groove matched with the second track, and the second sliding block is matched with the second track.

Preferably, a controller body is fixed on one side of the front end of the workbench body, a first switch and a second switch are sequentially fixed on the controller body, the first switch is electrically connected with the first cylinder, and the second switch is electrically connected with the second cylinder.

Compared with the prior art, the beneficial effects of the utility model are as follows: the utility model discloses a set up first cylinder, first locating plate, second cylinder and second locating plate, reached and adjusted the centre gripping size according to work piece size fast, effect convenient to use, the utility model discloses be provided with first cylinder, first locating plate, second cylinder and second locating plate, the middle symmetry embedding of workstation body upper surface both sides is installed first cylinder, and the first track is installed in the workstation body upper surface embedding respectively at both ends around the first cylinder, and the fixed first slider slidable mounting in both ends is in first track around the first locating plate bottom, and the middle of first locating plate bottom is fixed with the sliding block on the first cylinder. The middle of the front end and the rear end of the upper surface of the workbench body are symmetrically embedded with second cylinders, the upper surfaces of the workbench body on two sides of the second cylinders are respectively embedded with second rails, second sliding blocks fixed on two sides of the bottom of a second positioning plate are slidably mounted in the second rails, and the middle of the bottom of the second positioning plate is fixed with the sliding blocks on the second cylinders. A workpiece to be machined is placed on the workbench body, the first switch controls the first air cylinder to move, the first positioning plate moves under the action of the first air cylinder to clamp two sides of the workpiece, and the position of the workpiece is fixed; and then the second switch controls the second cylinder to move, and the second positioning plate moves under the action of the second cylinder to clamp the front end and the rear end of the workpiece so as to reinforce the workpiece. The first positioning plate and the second positioning plate can adjust positions accordingly, the clamping size can be adjusted rapidly according to the size of a workpiece, and the use is convenient.

Drawings

Fig. 1 is a schematic top view of the present invention;

fig. 2 is a schematic view of the structure of the present invention;

FIG. 3 is a schematic view of the connection structure of the worktable body in a top view;

fig. 4 is a schematic view of a connection structure of the first positioning plate of the present invention;

fig. 5 is a schematic view of a connection structure of the second positioning plate of the present invention.

In the figure: 1. a table body; 2. a first cylinder; 3. a first positioning plate; 4. a first track; 5. a second track; 6. a second cylinder; 7. a second positioning plate; 8. a first switch; 9. a second switch; 10. a controller body; 11. a first cylinder tank; 12. a first track groove; 13. a second track groove; 14. a second cylinder groove; 15. a first slider; 16. and a second slider.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 to 5, the present invention provides an embodiment: the utility model provides a conveniently adjust centre gripping size's workstation for grinding machine, includes workstation body 1, first locating plate 3 and second locating plate 7, first cylinder 2 is installed in the middle symmetry embedding of workstation body 1 upper surface both sides, first cylinder 2 is connected outside first air pump, as is known by technical personnel in the field, the provision of first air pump power is common, it belongs to conventional means or publicly known, it is no longer repeated here, technical personnel in the field can carry out arbitrary apolegamy according to its needs or convenience. First cylinder grooves 11 matched with the first cylinders 2 are symmetrically formed in the middles of two sides of the upper surface of the workbench body 1, and the top end surfaces of the first cylinders 2 are flush with the upper surface of the workbench body 1. The upper surfaces of the workbench bodies 1 at the front end and the rear end of the first cylinder 2 are respectively provided with a first track 4 in an embedded mode, the upper surfaces of the workbench bodies 1 at the front end and the rear end of the first cylinder 2 are respectively provided with a first track groove 12 matched with the first track 4, and the first sliding block 15 is matched with the first track 4. First slider 15 slidable mounting that both ends are fixed around first locating plate 3 bottom is in first track 4, and first locating plate 3 removes is assisted to first track 4 when first locating plate 3 removes. The middle of the bottom of the first positioning plate 3 is fixed with a sliding block on the first cylinder 2, and a controller body 10 is fixed on one side of the front end of the workbench body 1, as is well known to those skilled in the art, the controller body 10 is provided with common knowledge, which belongs to conventional means or common knowledge and will not be described herein again, and those skilled in the art can make any choice according to their needs or convenience. The controller body 10 is fixed with a first switch 8, and the first switch 8 is electrically connected with the first cylinder 2. The workpiece to be machined is placed on the workbench body 1, the first air cylinder 2 is controlled to move through the first switch 8, the first positioning plate 3 moves under the action of the first air cylinder 2 to clamp the two sides of the workpiece, and the position of the workpiece is fixed firstly.

The middle of the front end and the rear end of the upper surface of the workbench body 1 is symmetrically embedded with a second air cylinder 6, the second air cylinder 6 is connected with an external second air pump, as known by those skilled in the art, the power of the second air pump is provided in the common sense, which belongs to the conventional means or common knowledge, and is not described herein any more, and those skilled in the art can select and match arbitrarily according to the needs or convenience. The middle of the front end and the rear end of the upper surface of the workbench body 1 are symmetrically provided with second cylinder grooves 14 matched with the second cylinders 6, and the top end surfaces of the second cylinders 6 are flat with the upper surface of the workbench body 1. The upper surfaces of the workbench bodies 1 on the two sides of the second cylinder 6 are respectively provided with a second track 5 in an embedded manner, the upper surfaces of the workbench bodies 1 on the two sides of the second cylinder 6 are respectively provided with a second track groove 13 matched with the second track 5, and the second sliding block 16 is matched with the second track 5. The second sliders 16 fixed to two sides of the bottom of the second positioning plate 7 are slidably mounted in the second rails 5, and when the second positioning plate 7 moves, the second rails 5 assist the second positioning plate 7 to move. The middle of the bottom of the second positioning plate 7 is fixed with the sliding block on the second cylinder 6. A second switch 9 is fixed on the controller body 10, and the second switch 9 is electrically connected with the second cylinder 6. After the two first positioning plates 3 clamp and position the workpiece, the second switch 9 controls the second cylinder 6 to move, and the second positioning plate 7 moves under the action of the second cylinder 6 to clamp the front end and the rear end of the workpiece, so that the workpiece is reinforced. The first positioning plate 3 and the second positioning plate 7 can adjust positions accordingly, the clamping size can be adjusted rapidly according to the size of a workpiece, and the use is convenient.

The working principle is as follows: a workpiece to be machined is placed on the workbench body 1, the first air cylinder 2 is controlled to move through the first switch 8, and the first positioning plate 3 moves under the action of the first air cylinder 2 to clamp the two sides of the workpiece; and then the second switch 9 controls the second cylinder 6 to move, and the second positioning plate 7 moves under the action of the second cylinder 6 to clamp the front end and the rear end of the workpiece, so that the workpiece is reinforced.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (6)

1. The utility model provides a conveniently adjust centre gripping size's workstation for grinding machine, includes workstation body (1), first locating plate (3) and second locating plate (7), its characterized in that: the middle of two sides of the upper surface of the workbench body (1) is symmetrically embedded with a first cylinder (2), the upper surfaces of the workbench bodies (1) at the front end and the rear end of the first cylinder (2) are respectively embedded with a first track (4), a first sliding block (15) fixed at the front end and the rear end of the bottom of the first positioning plate (3) is arranged in the first track (4) in a sliding way, the middle of the bottom of the first positioning plate (3) is fixed with a sliding block on the first cylinder (2), the middle of the front end and the rear end of the upper surface of the workbench body (1) is symmetrically embedded with a second cylinder (6), the upper surfaces of the workbench bodies (1) at the two sides of the second cylinder (6) are respectively embedded with a second track (5), the second sliding blocks (16) fixed on two sides of the bottom of the second positioning plate (7) are slidably arranged in the second track (5), the middle of the bottom of the second positioning plate (7) is fixed with a sliding block on the second cylinder (6).

2. The workbench for the grinding machine, which facilitates adjustment of clamping size, according to claim 1, wherein: the middle of the two sides of the upper surface of the workbench body (1) is symmetrically provided with first cylinder grooves (11) matched with the first cylinders (2), and the top end surfaces of the first cylinders (2) are flush with the upper surface of the workbench body (1).

3. The workbench for the grinding machine, which facilitates adjustment of clamping size, according to claim 1, wherein: the upper surfaces of the workbench bodies (1) at the front end and the rear end of the first cylinder (2) are respectively provided with a first track groove (12) matched with the first track (4), and the first sliding block (15) is matched with the first track (4).

4. The workbench for the grinding machine, which facilitates adjustment of clamping size, according to claim 1, wherein: and second air cylinder grooves (14) matched with the second air cylinders (6) are symmetrically formed in the middle of the front end and the rear end of the upper surface of the workbench body (1), and the top end surfaces of the second air cylinders (6) are flush with the upper surface of the workbench body (1).

5. The workbench for the grinding machine, which facilitates adjustment of clamping size, according to claim 1, wherein: and the upper surfaces of the workbench bodies (1) on the two sides of the second cylinder (6) are respectively provided with a second track groove (13) matched with the second track (5), and a second sliding block (16) is matched with the second track (5).

6. The workbench for the grinding machine, which facilitates adjustment of clamping size, according to claim 1, wherein: the automatic control device is characterized in that a controller body (10) is fixed on one side of the front end of the workbench body (1), a first switch (8) and a second switch (9) are sequentially fixed on the controller body (10), the first switch (8) is electrically connected with the first cylinder (2), and the second switch (9) is electrically connected with the second cylinder (6).

Images