CN216463944U

CN216463944U - Guarantee high-efficient auxiliary stay tool that long and thin product is beated

Info

Publication number: CN216463944U
Application number: CN202122638761.8U
Authority: CN
Inventors: 唐超
Original assignee: Dalian Jiechao Tools Co ltd
Current assignee: Dalian Jiechao Tools Co ltd
Priority date: 2021-10-30
Filing date: 2021-10-30
Publication date: 2022-05-10
Anticipated expiration: 2031-10-30

Abstract

The utility model discloses a high-efficiency auxiliary supporting jig for ensuring the jumping of a slender product, which comprises a workbench body, wherein an extension supporting rod is connected to the workbench body through an adjusting structure, a superhard anti-abrasion positioning block is arranged at one end of the extension supporting rod, which is far away from the workbench body, and a placing groove is formed in the superhard anti-abrasion positioning block; through this device, can realize reducing deformation and bending that slender axles grinding was processed man-hour, through adjusting the structure in the course of working, make slender axles fine and the standing groove cooperation, when emery wheel contact slender axles, the slender axles of processing are radial around, and radial upper and lower all contacts with superhard abrasionproof damage locating piece, thereby control slender axles's position, certain supporting role has been played, and the slender axles upper and lower radial has been controlled, radial displacement and deformation around with, make the work piece stabilized not tremble by fine control, the fineness has been solved, circularity, key technical problem such as cylindricity and beating.

Description

Guarantee high-efficient auxiliary stay tool that long and thin product is beated

Technical Field

The utility model relates to the technical field of grinding auxiliary devices, in particular to a high-efficiency auxiliary supporting jig for ensuring the jumping of a slender product.

Background

The manufacturing industry has many processing modes, turning, milling, drilling, boring, reaming, grinding and the like, wherein the grinding is the last process and the most precise process in all processing. Among the grinding, there are plane grinding, cylindrical grinding, inner bore grinding, face grinding, curved surface grinding, stepped grinding, angular grinding, and the like. The slender shaft is the most difficult to machine in cylindrical grinding, is widely used in important occasions such as automobile manufacturing, precision transmission, high-pressure sealing and the like, and has high precision;

in general, in the processing of a slender shaft, an operator holds a wooden or plastic material block by hand, and pushes a grinding wheel by hand to grind resistance force when the material block contacts a workpiece, so that the workpiece and the material block are easy to splash, an operator is injured, and certain potential safety hazard is caused; meanwhile, the quality problems of workpiece deformation, bending, jumping and the like can be caused due to the problems of uneven hand-held force, non-uniform positions and the like; in addition, the production efficiency of the product can be influenced when the product is held by hands, and a high-efficiency auxiliary supporting jig for ensuring the jumping of the slender product is provided.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems, namely the problems in the prior art, the utility model provides a high-efficiency auxiliary supporting jig for ensuring the jumping of a slender product, which comprises a workbench body, wherein an extension supporting rod is connected to the workbench body through an adjusting structure, a superhard anti-abrasion positioning block is arranged at one end, away from the workbench body, of the extension supporting rod, and a placing groove is formed in the superhard anti-abrasion positioning block.

Preferably, adjust the structure including installing the fixing base on the workstation is body, slidable mounting has the support holder base on the fixing base, the one end and the support holder base fixed connection of superhard abrasionproof decreases the locating piece are kept away from to the extension bracing piece, be equipped with locking structure between support holder base and the fixing base.

Preferably, the locking structure comprises a sliding groove, the sliding groove is formed in the end face, close to the supporting clamp base, of the fixing base, a positioning block is connected in the sliding groove in a sliding mode, and a fastening screw rod enabling the positioning block to be in close contact with the sliding groove is arranged on the supporting clamp base.

Preferably, the sliding groove is a rectangular sliding groove, and the positioning block is a rectangular positioning block.

Preferably, the placing groove is an L-shaped placing groove.

The beneficial technical effects of the utility model are as follows: the device can reduce the deformation and bending of the slender shaft during grinding, and the slender shaft is matched with the placing groove well by an adjusting structure in the processing process, when a grinding wheel contacts the slender shaft, the processed slender shaft is contacted with the superhard anti-abrasion positioning block in the radial direction, front and back as well as upper and lower directions, so that the position of the slender shaft is controlled, a certain supporting effect is achieved, the upper and lower radial directions, the front and back radial displacement and deformation of the slender shaft are controlled, the workpiece is controlled well, stably and not tremble, and the key technical problems of smoothness, roundness, cylindricity, jumping and the like are solved;

the processing relative position of the slender shaft or the processing of slender shafts with different diameters is adjusted by the matching sliding of the fixing seat and the supporting clamp base, the required supporting action position of the placing groove is adjusted according to the diameters of the slender shafts, and the problems of unqualified product straightness and unqualified roundness caused by the non-uniform auxiliary supporting force of the slender shafts are solved.

Drawings

Fig. 1 shows a schematic structural diagram of the present invention.

Reference numeral 1, workstation body, 2, extension bracing piece, 3, superhard abrasionproof decreases the locating piece, 4, standing groove, 5, fixing base, 6, support fixture base, 7, spout, 8, locating piece, 9, fastening screw.

Detailed Description

Preferred embodiments of the present invention are described below with reference to the accompanying drawings. It should be understood by those skilled in the art that these embodiments are only for explaining the technical principle of the present invention, and are not intended to limit the scope of the present invention.

The utility model provides a high-efficiency auxiliary supporting jig for ensuring the jumping of a slender product, which comprises a workbench body 1, wherein an extension supporting rod 2 is connected to the workbench body 1 through an adjusting structure, and because of the structural problem of a circular grinding machine tool, a certain distance is required between an elongated shaft 10 and the workbench body 1, the elongated shaft 10 can only be in contact with a grinding wheel 11 on the circular grinding machine tool for working, the extension supporting rod 2 plays a role in ensuring relative matching, the position between the extension supporting rod 2 and the workbench body 1 can be adjusted through the adjusting structure so as to be suitable for different practical use conditions, one end, away from the workbench body 1, of the extension supporting rod 2 is provided with a superhard anti-abrasion positioning block 3, the superhard anti-abrasion positioning block 3 is made of GU20 alloy material, and the superhard anti-abrasion positioning block 3 is provided with a placing groove 4; the extension support rod 2 is a rectangular extension support rod, the extension support rod 2 is rectangular, the area and the volume of a support body can be ensured, the support stability is increased, the problems of unstable size and workpiece vibration in product processing are solved, during grinding, the position of the superhard anti-abrasion positioning block 3 relative to the grinding wheel 11 is firstly adjusted through an adjusting structure, then the slender shaft 10 to be ground is arranged in the placing groove 4, the position of the slender shaft 10 is fixed, at the moment, the workbench body 1, the extension support rod 2 and the superhard anti-abrasion positioning block 3 are fixed relative to the grinding wheel 11, the slender shaft 10 is further kept stationary relative to the grinding wheel 11, the grinding wheel 11 is connected with an external power supply to work, the grinding wheel 11 rotates at a high speed and moves towards the slender shaft 10, the slender shaft 10 is ground, and the extension support rod 2 and the superhard anti-abrasion positioning block 3 play a supporting role, the vertical radial displacement of the slender shaft 10 is controlled, so that the slender shaft is controlled stably and does not shake, the slender shaft 10 can move axially and radially in rotation when the equipment operates, the grinding wheel 11 and the superhard anti-abrasion positioning block 3 keep relatively static fixed supporting action, the slender shaft 10 performs reciprocating axial displacement grinding to finish required grinding processing, and the key technical problems of smoothness, roundness, cylindricity, jumping and the like during grinding processing of the slender shaft 10 are solved.

Particularly, adjust the structure including installing fixing base 5 on workstation body 1, slidable mounting has support fixture base 6 on fixing base 5, the one end that superhard abrasionproof decreases locating piece 3 is kept away from to extension bracing piece 2 with support fixture base 6 fixed connection, be equipped with locking structure between support fixture base 6 and the fixing base 5, support fixture base 6 slidable mounting is on fixing base 5, through adjusting the position of support fixture base 6 at fixing base 5, and then can adjust the position that extension bracing piece 2 and superhard abrasionproof decrease locating piece 3, can control the processing of different product diameter's slender axles 10 in the certain limit, possess certain regulatory function and product location orientation function.

Specifically, the locking structure comprises a sliding chute 7, the sliding chute 7 is arranged on the end face, close to the supporting clamp base 6, of the fixing seat 5, a positioning block 8 is connected in the sliding chute 7 in a sliding mode, and a fastening screw 9 enabling the positioning block 8 to be in close contact with the sliding chute 7 is arranged on the supporting clamp base 6; the locating piece 8 is the rectangle locating piece, and locating piece 8 slidable mounting is in spout 7, is connected through fastening screw 9, and when fastening screw 9 rotation locking, locating piece 8 and spout 7 in close contact with to the realization supports the position locking of 6 relative fixing bases 5 of anchor clamps base, has also guaranteed the location orientation effect that supports the anchor clamps base, and the fixed of contact force, and then has solved the problem of the product precision uniformity of batch product processing, has guaranteed the stability of the high-efficient processing of product.

Specifically, the chute 7 is a rectangular chute, and the positioning block 8 is a rectangular positioning block.

Specifically, the placement groove 4 is an L-shaped placement groove.

The working principle is as follows: when the slender shaft 10 is installed in the placing groove 4, the workbench body 1, the extension supporting rod 2 and the superhard anti-abrasion positioning block 3 keep fixed in position relative to the grinding wheel 11, so that the slender shaft 10 keeps fixed in position relative to the grinding wheel 11, the grinding wheel 11 is switched on to work by an external power supply, the grinding wheel 11 performs high-speed rotation movement and moves towards the slender shaft 10, the slender shaft 10 is subjected to grinding processing, when the slender shaft 10 runs, the slender shaft 10 performs forward rotation and axial displacement movement, the fastening screw 9 is loosened, the clamp base 6 is slidably supported, so that the superhard anti-abrasion positioning block 3 is well attached to the slender shaft 10 to be processed, and the support clamp base 6 slides along the fixing seat 5 during sliding, thereby ensuring the orientation function; and then the fastening screw 9 is screwed down, so that the locking structure is locked, and the supporting clamp base 6 stably acts on the fixed base 5.

While the utility model has been described with reference to a preferred embodiment, various changes may be made and equivalents may be substituted for elements thereof without departing from the scope of the utility model, and particularly, features shown in the various embodiments may be combined in any suitable manner without departing from the scope of the utility model. It is intended that the utility model not be limited to the particular embodiments disclosed, but that the utility model will include all embodiments falling within the scope of the appended claims.

In the description of the present invention, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like, which indicate directions or positional relationships, are based on the directions or positional relationships shown in the drawings, which are for convenience of description only, and do not indicate or imply that the devices or elements must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Furthermore, it should be noted that, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may include, for example, a fixed connection, a detachable connection, or an integral connection; 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 meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

The terms "comprises," "comprising," or any other similar term are intended to cover a non-exclusive inclusion, such that a process, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, article, or apparatus.

So far, the technical solutions of the present invention have been described in connection with the preferred embodiments shown in the drawings, but it is easily understood by those skilled in the art that the scope of the present invention is obviously not limited to these specific embodiments. Equivalent changes or substitutions of related technical features can be made by those skilled in the art without departing from the principle of the utility model, and the technical scheme after the changes or substitutions can fall into the protection scope of the utility model.

Claims

1. The utility model provides a guarantee high-efficient auxiliary stay tool that long and thin product is beated, includes workstation body (1), its characterized in that: the utility model discloses a workstation, including workstation body (1), workstation body (1) is gone up and is connected with extension bracing piece (2) through adjusting the structure, the one end that workstation body (1) was kept away from in extension bracing piece (2) is equipped with superhard abrasionproof and decreases locating piece (3), standing groove (4) have been seted up on superhard abrasionproof decreases locating piece (3).

2. The efficient auxiliary supporting jig for ensuring the jumping of the slender products as claimed in claim 1, wherein: adjust the structure including installing fixing base (5) on workstation body (1), slidable mounting has support fixture base (6) on fixing base (5), the one end and support fixture base (6) fixed connection of superhard abrasionproof damage locating piece (3) are kept away from in extension bracing piece (2), be equipped with locking structure between support fixture base (6) and fixing base (5).

3. The efficient auxiliary supporting jig for ensuring the jumping of the slender products as claimed in claim 2, wherein: the locking structure comprises a sliding groove (7), the sliding groove (7) is formed in the end face, close to the supporting clamp base (6), of the fixing base (5), a positioning block (8) is connected in the sliding groove (7), and a fastening screw (9) which enables the positioning block (8) to be in close contact with the sliding groove (7) is arranged on the supporting clamp base (6).

4. The efficient auxiliary supporting jig for ensuring the jumping of the slender products as claimed in claim 3, wherein: the sliding groove (7) is a rectangular sliding groove, and the positioning block (8) is a rectangular positioning block.

5. The efficient auxiliary supporting jig for ensuring the jumping of the slender products as claimed in claim 1, wherein: the placing groove (4) is an L-shaped placing groove.