CN213004439U

CN213004439U - Edge polishing mechanism for part machining

Info

Publication number: CN213004439U
Application number: CN202020907630.8U
Authority: CN
Inventors: 于鹏
Original assignee: Weihai Zhengde Electronic Equipment Co ltd
Current assignee: Weihai Zhengde Electronic Equipment Co ltd
Priority date: 2020-05-26
Filing date: 2020-05-26
Publication date: 2021-04-20
Anticipated expiration: 2030-05-26

Abstract

The utility model relates to the field of machining, and a marginal grinding machanism for parts machining is disclosed, including the support rack, abrasive band polisher, workstation prior art structure, each fixedly connected with limiting plate in both sides at the workstation back, the top swing joint of workstation has the tool, the both sides fixedly connected with baffle at tool top, the product part has been placed at the top of tool, two waist type grooves have been seted up at the top of tool, the inner chamber swing joint in two waist type grooves has the slider. This kind of an edge grinding machanism for parts machining through fastening bolt, activity screw bolt, makes tool, slider, fastening bolt, activity screw bolt form a holistic axle center, and activity screw bolt swing joint is downthehole at the round of workstation top offering, when placing the product part on the tool and polish like this, rotates the tool about through the axle center, makes the baffle contact the radian that the limiting plate can high-efficiently polish out the product part.

Description

Edge polishing mechanism for part machining

Technical Field

The utility model relates to a machining field specifically is an edge grinding machanism for parts machining.

Background

In the polishing process of factory parts, the polishing process of straight edges is the simplest and the most direct, and is suitable for mechanical polishing, and parts with ninety-degree angle edges are cut and then are in an outer arc state and are difficult to polish mechanically, and manual polishing is still performed at present, so that the efficiency is low, certain errors can exist in the polished corners in the precision aspect, and poor matching can occur in the part assembling process.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides an edge grinding machanism for parts machining possesses advantages such as efficient, precision height, has solved the problem that the background art provided.

(II) technical scheme

For the purpose that realizes above-mentioned efficient, the precision is high, the utility model provides a following technical scheme: the utility model provides an edge grinding machanism for parts machining, includes the support rack, the back fixedly connected with abrasive band polisher of support rack, the top fixedly connected with workstation of support rack, each fixedly connected with limiting plate in both sides at the workstation back, the top swing joint of workstation has the tool, the both sides fixedly connected with baffle at tool top, the product part has been placed at the top of tool, two waist type grooves have been seted up at the top of tool, the inner chamber swing joint in two waist type grooves has the slider, the inner chamber swing joint of slider has fastening bolt, the round hole has been seted up at the top of workstation, and swing joint has the activity screw bolt in the round hole.

Preferably, the bottom of the fastening bolt is in threaded connection with a movable screw bolt.

Preferably, the top of the sliding block is provided with a pointer.

Preferably, the top of the jig is provided with scale marks.

(III) advantageous effects

Compared with the prior art, the utility model discloses possess following beneficial effect:

1. this kind of an edge grinding machanism for parts machining through fastening bolt, activity screw bolt, makes tool, slider, fastening bolt, activity screw bolt form a holistic axle center, and activity screw bolt swing joint is downthehole at the round of workstation top offering, when placing the product part on the tool and polish like this, rotates the tool about through the axle center, makes the baffle contact the radian that the limiting plate can high-efficiently polish out the product part.

2. This kind of an edge grinding machanism for parts machining adjusts the position of scale mark and pointer through the elasticity that fastening bolt tied with movable screw, and the different corner radian of product part can be polished out to the scale mark that different pointers are right, has realized the controllability of device to the precision that the product part was polished has been improved.

Drawings

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

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

FIG. 3 is a schematic view of the structure of the movable screw bolt of the present invention;

FIG. 4 is a schematic structural view of the present invention;

fig. 5 is a schematic top view of the structure of the present invention.

In the figure: 1. a support stand; 2. a sanding belt sander; 3. a work table; 4. a limiting plate; 5. a jig; 6. a baffle plate; 7. a product part; 8. a double waist-shaped groove; 9. a slider; 10. fastening a bolt; 11. a movable screw bolt; 12. scale lines; 13. a pointer.

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.

Example 1

Please refer to fig. 1-5, an edge grinding mechanism for parts machining, including a supporting rack 1, a back fixedly connected with abrasive belt grinding machine 2 of the supporting rack 1, a top fixedly connected with workbench 3 of the supporting rack 1, each fixedly connected with limiting plate 4 of both sides of the back of the workbench 3, a straight line is present between two limiting plates 4, a top movably connected with jig 5 of the workbench 3, both sides fixedly connected with baffle 6 of the top of the jig 5, two baffles 6 intersect to form a ninety degree angle, a product part 7 is placed at the top of the jig 5, a double-waist-shaped groove 8 is provided at the top of the jig 5, an inner cavity movably connected with a slide block 9 of the double-waist-shaped groove 8, an inner cavity movably connected with a fastening bolt 10 of the slide block 9, a round hole is provided at the top of the workbench 3, and a movable screw bolt.

The bottom of the fastening bolt 10 is in threaded connection with a movable screw bolt 11, and the positions of the scale lines 12 and the pointer 13 can be adjusted through the tightness of the fastening bolt 10 and the movable screw bolt 11 to grind different edge angle radians of the product part 7.

Wherein, the top of the slide block 9 is provided with a pointer 13.

Wherein, the top of the jig 5 is provided with scale marks 12.

The working principle is as follows: after determining the edge radian of a product part 7 to be polished, after matching of a pointer 13 and a scale mark 12, fastening a fastening bolt 10 and a movable screw bolt 11 to enable the fastening bolt 10, the movable screw bolt 11, a sliding block 9 and a jig 5 to be an integral, then starting an abrasive belt polisher 2 to enable the abrasive belt polisher 2 to work, holding the jig 5 by one hand, keeping the product part 7 flat on the surface of the jig 5 by the other hand, pushing the product part 7 forwards until the edge of the product part 7 is tightly attached to two baffle plates 6 to be fixed, then respectively rotating the jig 5 once to two sides to enable the baffle plates 6 to contact with the limiting plates 4, finishing corner polishing, and polishing the rest corners and repeating the above processes.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An edge grinding mechanism for parts machining, includes supporting bench (1), abrasive band polisher (2), workstation (3) prior art structure, its characterized in that: each fixedly connected with limiting plate (4) of both sides at the back of workstation (3), the top swing joint of workstation (3) has tool (5), both sides fixedly connected with baffle (6) at tool (5) top, product part (7) have been placed at the top of tool (5), two waist type groove (8) have been seted up at the top of tool (5), the inner chamber swing joint of two waist type groove (8) has slider (9), the inner chamber swing joint of slider (9) has fastening bolt (10), the round hole has been seted up at the top of workstation (3), and swing joint has movable screw bolt (11) in the round hole.

2. The edge grinding mechanism for machining parts of claim 1, wherein: the bottom of the fastening bolt (10) is in threaded connection with a movable screw bolt (11).

3. The edge grinding mechanism for machining parts of claim 1, wherein: and the top of the sliding block (9) is provided with a pointer (13).

4. The edge grinding mechanism for machining parts of claim 1, wherein: the top of the jig (5) is provided with scale marks (12).