CN221088616U - Expansion type grinding hanger convenient to detach - Google Patents

Abstract

The utility model discloses an expansion type grinding hanger convenient to detach, which comprises a main board, wherein side boards are respectively arranged at the front end and the rear end of the main board, a plurality of stand columns are arranged on the upper side line of the side boards in a linear array manner, and a workpiece mounting part is arranged at the upper end of each stand column; the workpiece mounting part comprises a fixed baffle ring connected with the upright post, one side of the fixed baffle ring is fixedly connected with an expansion pipe, and the expansion pipe is screwed with an expansion bolt through teeth; the utility model does not shade the surface of the workpiece, so that the surface of the workpiece can be completely ground in place, secondary treatment is not needed, time and labor are saved, the workpiece is convenient to assemble and disassemble, and the grinding efficiency is improved.

Description

Expansion type grinding hanger convenient to detach

Technical Field

The utility model relates to the field of grinding hanging tools, in particular to an expansion type grinding hanging tool convenient to detach.

Background

In industrial production, the grinding of work piece is the flow that is indispensable for the work piece surface smoothness of production, the grinding hanger that current grinding equipment used is in order to improve with the stability between the work piece, generally with its centre gripping at the hanger surface, but when the centre gripping, fixture has work piece surface contact centre gripping, makes the face that the work piece was held can not carry out grinding treatment, needs to carry out secondary treatment, wastes time and energy, for this, we provide an expansion type grinding hanger of convenient dismantlement.

Disclosure of utility model

In order to overcome the defects in the prior art, the utility model provides an expansion type grinding hanger convenient to detach, so as to solve the problems in the prior art.

In order to solve the technical problems, the utility model provides the following technical scheme: the expansion type grinding hanger convenient to detach comprises a main board, wherein side boards are respectively arranged at the front end and the rear end of the main board, a plurality of stand columns are arranged on the side line of the side board in a linear array manner, and workpiece mounting parts are arranged at the upper ends of the stand columns;

the workpiece mounting part comprises a fixed baffle ring connected with the upright post, an expansion pipe is fixedly connected to one side of the fixed baffle ring, and the expansion pipe is screwed with an expansion bolt through teeth.

As a preferable technical scheme of the utility model, the upper side of the upright post is fixedly connected with a mounting ring, and a locking bolt detachably connected with one end of the fixed baffle ring is screwed in the mounting ring.

As a preferable technical scheme of the utility model, the upper side linear array of the side plate is provided with a plurality of positioning grooves corresponding to the positions of the stand columns, the lower ends of the surfaces of the stand columns are provided with fixing holes, the lower ends of the stand columns are inserted into the positioning grooves, and the surfaces of the side plate are provided with fixing bolts which extend into the fixing holes through the side plate.

As a preferable technical scheme of the utility model, the left and right ends of the main board are fixedly connected with the L-shaped structure placing frames respectively.

As a preferable technical scheme of the utility model, connecting screws respectively penetrate through the two ends and the middle parts of the two side plates and the main plate, and locking nuts which are screwed on the surfaces of the connecting screws and clamp the side plates and the main plate are respectively arranged on the front side and the rear side of the two side plates and the main plate.

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

According to the utility model, the work pieces are sequentially arranged on the surfaces of the work piece installation parts through the side plates arranged at the two ends of the main plate, the plurality of upright posts arranged at the upper ends of the side plates and the work piece installation parts consisting of the installation rings, the expansion pipes and the expansion bolts, and the surfaces of the work pieces are not shielded, so that the surfaces of the work pieces can be completely ground in place, secondary treatment is not needed, time and labor are saved, the work pieces are convenient to assemble and disassemble, and the grinding efficiency is improved.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic diagram of a connection structure between two side boards of the main board of the present utility model;

FIG. 3 is a schematic view of the structure of the workpiece mounting section of the present utility model;

Wherein: 1. a main board; 2. a side plate; 3. a placing rack; 4. a column; 5. a workpiece mounting portion; 6. a fixing bolt; 7. a connecting screw; 8. a lock nut; 9. a positioning groove; 10. a fixing hole; 11. a mounting ring; 12. a fixed baffle ring; 13. a locking bolt; 14. an expansion tube; 15. an expansion bolt.

Detailed Description

In order that the manner in which the above recited features, objects and advantages of the present utility model are obtained will become readily apparent, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings. Based on the examples in the embodiments, those skilled in the art can obtain other examples without making any inventive effort, which fall within the scope of the utility model. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents, etc. used in the following examples are commercially available unless otherwise specified.

Examples:

As shown in fig. 1-3, the utility model provides an expansion type grinding hanger convenient to detach, which comprises a main board 1, wherein left and right ends of the main board 1 are respectively fixedly connected with a placement frame 3 with an L-shaped structure, side boards 2 are respectively arranged at front and rear ends of the main board 1, a plurality of stand columns 4 are arranged on a side linear array on the side boards 2, and a workpiece mounting part 5 is arranged at the upper end of each stand column 4;

The workpiece mounting part 5 comprises a fixed baffle ring 12 connected with the upright post 4, one side of the fixed baffle ring 12 is fixedly connected with an expansion pipe 14, the expansion pipe 14 is screwed with an expansion bolt 15 through teeth, the diameter of the outer circle of the section of the fixed baffle ring 12 is larger than that of the outer circle of the section of the expansion pipe 14, the size of the expansion pipe 14 is matched with the connecting through hole of the workpiece to be mounted, and meanwhile, the fixed baffle ring 12 and the expansion pipe 14 are of an integrated structure;

In this embodiment, first twist expansion bolts 15 to the expansion pipe 14 outer end remove for expansion pipe 14 is in normal state, then, establish the connecting hole cover of work piece at expansion pipe 14 surface, and cooperate fixed baffle ring 12 to carry out spacing support to the work piece, then, twist expansion bolts 15 to the expansion pipe 14 remove, extrude expansion to expansion pipe 14, and then closely laminate the support to the connecting hole of work piece, install the work piece expansion type on the surface of a plurality of work piece installation department 5 in proper order, after the installation is accomplished, the rethread rack 3 is installed this and is ground the work piece in grinding equipment, make its surface can grind completely in place, need not secondary treatment, labour saving and time saving, work piece easy dismounting improves grinding efficiency simultaneously.

As shown in fig. 3, this embodiment discloses that a mounting ring 11 is fixedly connected to the upper side of the upright post 4, and a locking bolt 13 detachably connected to one end of a fixed stop ring 12 is screwed into the mounting ring 11;

In this embodiment, with fixed baffle ring 12 and collar 11 position alignment, then, will fix baffle ring 12 and install at collar 11 one end through locking bolt 13 for dismantle type connection between work piece installation department 5 and the stand 4, when certain work piece installation department 5 damages, can dismantle the change alone, save the cost, simultaneously, also be convenient for change according to the work piece size and rather than the work piece installation department 5 of adaptation size, improve the practicality of this grinding hanger.

As shown in fig. 2 and 3, the embodiment discloses that a plurality of positioning grooves 9 corresponding to the positions of the stand columns 4 are linearly arranged on the upper side line of the side plate 2, the lower ends of the surfaces of the stand columns 4 are provided with fixing holes 10, the lower ends of the stand columns 4 are inserted into the positioning grooves 9, and the surfaces of the side plate 2 are provided with fixing bolts 6 which extend into the fixing holes 10 through the side plate 2;

In this embodiment, peg graft stand 4 at first in constant head tank 9, then, connect fixing bolt 6 through curb plate 2 soon to fixed orifices 10 in spacing fixed to stand 4 for dismantle between stand 4 and the curb plate 2 and be connected, be convenient for carry out solitary change to certain damage stand 4, simultaneously, also can change stand 4 of co-altitude according to the work piece demand, and then change the height of work piece installation department 5, further improve the practicality of this grinding hanger.

As shown in fig. 2, this embodiment discloses that two ends and middle parts of the two side plates 2 and the main plate 1 respectively penetrate through connecting screws 7, and the front and rear sides of the two side plates 2 and the main plate 1 are respectively provided with locking nuts 8 screwed on the surfaces of the connecting screws 7 and clamping the side plates 2 and the main plate 1;

In this embodiment, first, the connecting screw 7 penetrates the main board 1, then, two lock nuts 8 are screwed at two ends of the main board 1, two lock nuts 8 close to the main board 1 clamp and fix the main board 1, then, the side boards 2 at two ends are screwed on the surface of the connecting screw 7, the other two lock nuts 8 are abutted with the side walls of the side boards 2, finally, the two lock nuts 8 are screwed on the outer ends of the side boards 2 to lock and fix, connection between the main board 1 and the two side boards 2 is completed, and the main board 1 and the two side boards 2 are connected in a detachable mode, so that transportation and storage of the grinding hanger are facilitated.

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 (5)

1. The utility model provides an expansion type grinding hanger convenient to detach, includes mainboard (1), its characterized in that: the front end and the rear end of the main board (1) are respectively provided with a side board (2), a plurality of stand columns (4) are arranged on the upper side line of the side board (2), and a workpiece mounting part (5) is arranged at the upper end of each stand column (4);

the workpiece mounting part (5) comprises a fixed baffle ring (12) connected with the upright post (4), an expansion pipe (14) is fixedly connected to one side of the fixed baffle ring (12), and the expansion pipe (14) is screwed with an expansion bolt (15) through teeth.

2. The conveniently detachable expansion type grinding hanger according to claim 1, wherein: the upper side of the upright post (4) is fixedly connected with a mounting ring (11), and a locking bolt (13) detachably connected with one end of a fixed baffle ring (12) is screwed in the mounting ring (11).

3. The conveniently detachable expansion type grinding hanger according to claim 1, wherein: the side plate (2) is provided with a plurality of positioning grooves (9) corresponding to the positions of the stand columns (4) in a linear array mode, the lower ends of the surfaces of the stand columns (4) are provided with fixing holes (10), the lower ends of the stand columns (4) are inserted into the positioning grooves (9), and the surfaces of the side plates (2) are provided with fixing bolts (6) extending into the fixing holes (10) through the side plates (2).

4. The conveniently detachable expansion type grinding hanger according to claim 1, wherein: the left end and the right end of the main board (1) are respectively fixedly connected with a placement frame (3) with an L-shaped structure.

5. The conveniently detachable expansion type grinding hanger according to claim 1, wherein: the two ends and the middle parts of the side plates (2) and the main plate (1) are respectively penetrated by connecting screw rods (7), and the front side and the rear side of the side plates (2) and the main plate (1) are respectively provided with locking nuts (8) which are screwed on the surfaces of the connecting screw rods (7) and clamp the side plates (2) and the main plate (1).