CN214025214U - Flexible clamping device of polishing machine tool - Google Patents

Abstract

The utility model discloses a flexible clamping device of machine tool of polishing, the load simulator comprises a case, the rear side fixedly connected with supporting box of machine roof portion, the top fixedly connected with grinding machanism of supporting box, the top of machine case is provided with the step-up board, the bottom of step-up board runs through supporting box and extends to the inside of supporting box, the both sides at step-up board top all are provided with down fixing mechanism, it includes fixed plate, backup pad, screw rod and locating plate to push down fixing mechanism, the fixed plate sets up the both sides at step-up board top, backup pad fixed connection is at the top of fixed plate, the screw rod sets up the top in the backup pad. The utility model discloses a set up and push down fixed establishment, can fix the work piece of different models, do not need the user to change suitable flexible clamping device to reach the effect that the person of facilitating the use used, solved the problem that the inconvenient user of the flexible clamping device of current lathe of polishing used.

Description

Flexible clamping device of polishing machine tool

Technical Field

The utility model relates to the technical field of machine tools, specifically a flexible clamping device of machine tool polishes.

Background

Machine tools are machines for manufacturing machines, also called machine tools or machine tools, which are conventionally referred to as machine tools for short. Generally, the machining method is divided into a metal cutting machine, a forging machine, a woodworking machine and the like. The methods for machining machine parts in modern machine manufacturing are numerous: in addition to cutting, casting, forging, welding, pressing, extruding, etc., however, in general, a part requiring high precision and fine surface roughness is finished by cutting on a machine tool. The machine tool plays an important role in the construction of national economy modernization.

The flexible clamping device of the grinding machine tool is a component used for the grinding machine tool, but the flexible clamping device of the existing grinding machine tool is inconvenient for a user to use, so that the user cannot fix workpieces of different models when in use, and the practicability of the flexible clamping device of the grinding machine tool is reduced.

SUMMERY OF THE UTILITY MODEL

For solving the problem that proposes among the above-mentioned background art, the utility model aims to provide a flexible clamping device of lathe of polishing possesses the advantage that the person of facilitating the use used, has solved the problem that the inconvenient user of the flexible clamping device of present lathe of polishing used.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a flexible clamping device of lathe of polishing, includes quick-witted case, the rear side fixedly connected with supporting box of machine roof portion, the top fixedly connected with grinding machanism of supporting box, the top of machine case is provided with the step-up board, the bottom of step-up board runs through the supporting box and extends to the inside of supporting box, the both sides at step-up board top all are provided with down fixing mechanism, it includes fixed plate, backup pad, screw rod and locating plate to push down fixing mechanism, the fixed plate sets up the both sides at step-up board top, backup pad fixed connection is at the top of fixed plate, the screw rod sets up the top at the backup pad, the outside and the locating plate swing joint that the backup pad was run through and extended to the backup pad in the bottom of screw rod, the surface and the backup pad threaded connection of screw rod.

As the utility model discloses it is preferred, the bottom fixedly connected with connecting block of fixed plate, the bottom of connecting block is run through and is step up the board and extend to the inside fixedly connected with sliding sleeve that steps up the board, the inside sliding connection of sliding sleeve has the polished rod, the both sides of polished rod respectively with step up the both sides fixed connection of inboard wall.

As the utility model discloses it is preferred, the equal fixedly connected with bracing piece in four corners of machine bottom of the case portion, the bottom fixedly connected with chassis of bracing piece.

As the utility model discloses it is preferred, the bottom fixedly connected with guide block of sliding sleeve, the guide way has all been seted up to the both sides of step-up inboard wall bottom, guide block and guide way sliding connection.

As the utility model discloses it is preferred, the outside fixedly connected with slider of locating plate, the spout has been seted up to the inboard of fixed plate, slider and spout sliding connection.

As the utility model discloses it is preferred, the bottom fixedly connected with fixing bearing of screw rod, the surface of fixing bearing outer ring and the inner wall fixed connection of locating plate.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a set up and push down fixed establishment, can fix the work piece of different models, do not need the user to change suitable flexible clamping device to reached the effect that the person of facilitating the use used, solved the problem that the inconvenient user of the current lathe flexible clamping device that polishes used, this lathe flexible clamping device that polishes possesses the advantage that the person of facilitating the use used, the user can fix the work piece of different models when using, thereby has improved the practicality of the lathe flexible clamping device that polishes.

2. The utility model discloses a set up connecting block, sliding sleeve and polished rod, can fix the fixed plate, prevent that the fixed plate from reciprocating.

3. The utility model discloses a set up bracing piece and chassis, can support quick-witted case, prevent quick-witted case and subaerial corrosive substance contact.

4. The utility model discloses a set up guide block and guide way, can fix the sliding sleeve, prevent that small amplitude pivoted phenomenon from appearing in the sliding sleeve.

5. The utility model discloses a set up slider and spout, can fix a position the locating plate, prevent that the locating plate from appearing the pivoted phenomenon when removing.

6. The utility model discloses a set up fixing bearing, can be connected the screw rod with the locating plate, guarantee simultaneously that the screw rod can rotate.

Drawings

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

fig. 2 is a front sectional view of the present invention shown in fig. 1;

FIG. 3 is a top view of the clamping plate of FIG. 1 according to the present invention;

fig. 4 is an enlarged structural view of a portion a in fig. 2 according to the present invention.

In the figure: 1. a chassis; 2. a support box; 3. a polishing mechanism; 4. clamping the plate; 5. pressing down the fixing mechanism; 51. a fixing plate; 52. a support plate; 53. a screw; 54. positioning a plate; 6. connecting blocks; 7. a sliding sleeve; 8. a polish rod; 9. a support bar; 10. a chassis; 11. a guide block; 12. a guide groove; 13. a slider; 14. a chute; 15. and fixing the bearing.

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.

As shown in fig. 1 to 4, the flexible clamping device for a polishing machine tool provided by the present invention comprises a machine case 1, a supporting box 2 is fixedly connected to the rear side of the top of the machine case 1, a polishing mechanism 3 is fixedly connected to the top of the supporting box 2, a clamping plate 4 is arranged on the top of the machine case 1, the bottom of the clamping plate 4 penetrates through the supporting box 2 and extends to the inside of the supporting box 2, a lower pressing fixing mechanism 5 is arranged on both sides of the top of the clamping plate 4, the lower pressing fixing mechanism 5 comprises a fixing plate 51 and a supporting plate 52, the fixing plate 51 is arranged on two sides of the top of the clamping plate 4, the supporting plate 52 is fixedly connected to the top of the fixing plate 51, the screw 53 is arranged on the top of the supporting plate 52, the bottom of the screw 53 penetrates through the supporting plate 52 and extends to the outside of the supporting plate 52 to be movably connected with the positioning plate 54, and the surface of the screw 53 is in threaded connection with the supporting plate 52.

Referring to fig. 4, the bottom of the fixing plate 51 is fixedly connected with a connecting block 6, the bottom of the connecting block 6 penetrates through the clamping plate 4 and extends to an inner fixedly connected with sliding sleeve 7 of the clamping plate 4, the inner sliding of the sliding sleeve 7 is connected with a polish rod 8, and two sides of the polish rod 8 are respectively fixedly connected with two sides of the inner wall of the clamping plate 4.

As a technical optimization scheme of the utility model, through setting up connecting block 6, sliding sleeve 7 and polished rod 8, can fix fixed plate 51, prevent that fixed plate 51 from reciprocating.

Referring to fig. 2, four corners of the bottom of the case 1 are fixedly connected with support rods 9, and the bottom of each support rod 9 is fixedly connected with a chassis 10.

As a technical optimization scheme of the utility model, through setting up bracing piece 9 and chassis 10, can support quick-witted case 1, prevent quick-witted case 1 and subaerial corrosive substance contact.

Referring to fig. 4, the bottom of the sliding sleeve 7 is fixedly connected with a guide block 11, guide grooves 12 are respectively formed on two sides of the bottom of the inner wall of the tightening plate 4, and the guide block 11 is slidably connected with the guide grooves 12.

As a technical optimization scheme of the utility model, through setting up guide block 11 and guide way 12, can fix sliding sleeve 7, prevent that small amplitude pivoted phenomenon from appearing in sliding sleeve 7.

Referring to fig. 4, a sliding block 13 is fixedly connected to an outer side of the positioning plate 54, a sliding slot 14 is formed in an inner side of the fixing plate 51, and the sliding block 13 is slidably connected to the sliding slot 14.

As a technical optimization scheme of the utility model, through setting up slider 13 and spout 14, can fix a position locating plate 54, prevent that the pivoted phenomenon from appearing in locating plate 54 when removing.

Referring to fig. 4, a fixed bearing 15 is fixedly connected to the bottom of the screw 53, and the surface of the outer ring of the fixed bearing 15 is fixedly connected to the inner wall of the positioning plate 54.

As a technical optimization scheme of the utility model, through setting up fixing bearing 15, can be connected screw rod 53 with locating plate 54, guarantee simultaneously that screw rod 53 can rotate.

The utility model discloses a theory of operation and use flow: during the use, the user is earlier manual to place the work piece at the top of step-up plate 4, manual promotion fixed plate 51 again, fixed plate 51 drives locating plate 54 through backup pad 52 and screw rod 53 and is close to each other, make locating plate 54 be located the top of work piece, insert the inside of sliding sleeve 7 from the positive both sides of step-up plate 4 with spacing axle again, fix sliding sleeve 7, sliding sleeve 7 fixes fixed plate 51 through connecting block 6, then rotate screw rod 53 and rotate, because backup pad 52 and screw rod 53 threaded connection, so screw rod 53 rotates and can make screw rod 53 move down, screw rod 53 drives fixing bearing 15 and moves down, fixing bearing 15 drives locating plate 54 and moves down, it fixes the work piece to move down through locating plate 54, thereby the effect that the person of facilitating the use used has been reached.

In summary, the following steps: this flexible clamping device of lathe of polishing pushes down fixed establishment 5 through the setting, can fix the work piece of different models, does not need the user to change suitable flexible clamping device to reach the effect that the person of facilitating the use used, solved the problem that the inconvenient user of the current flexible clamping device of lathe of polishing used.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, 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, method, article, or apparatus.

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 (6)

1. The utility model provides a flexible clamping device of lathe of polishing, includes quick-witted case (1), its characterized in that: the rear side of the top of the case (1) is fixedly connected with a supporting box (2), the top of the supporting box (2) is fixedly connected with a polishing mechanism (3), a clamping plate (4) is arranged at the top of the case (1), the bottom of the clamping plate (4) penetrates through the supporting box (2) and extends to the inside of the supporting box (2), pressing and fixing mechanisms (5) are arranged on two sides of the top of the clamping plate (4), each pressing and fixing mechanism (5) comprises a fixing plate (51), a supporting plate (52), a screw rod (53) and a positioning plate (54), the fixing plates (51) are arranged on two sides of the top of the clamping plate (4), the supporting plate (52) is fixedly connected to the top of the fixing plate (51), the screw rod (53) is arranged at the top of the supporting plate (52), the bottom of the screw rod (53) penetrates through the supporting plate (52) and extends to the outside of the supporting plate (52) to be movably connected with the positioning plate (54), the surface of the screw rod (53) is in threaded connection with the support plate (52).

2. A flexible clamping device for a grinding machine as claimed in claim 1, wherein: the bottom fixedly connected with connecting block (6) of fixed plate (51), the bottom of connecting block (6) runs through and steps up board (4) and extends to the inside fixedly connected with sliding sleeve (7) that steps up board (4), the inside sliding connection of sliding sleeve (7) has polished rod (8), the both sides of polished rod (8) respectively with step up the both sides fixed connection of board (4) inner wall.

3. A flexible clamping device for a grinding machine as claimed in claim 1, wherein: the supporting rods (9) are fixedly connected to four corners of the bottom of the case (1), and a chassis (10) is fixedly connected to the bottom of each supporting rod (9).

4. A flexible clamping device for a grinding machine as claimed in claim 2, wherein: the bottom fixedly connected with guide block (11) of sliding sleeve (7), guide way (12) have all been seted up to the both sides of step-up plate (4) inner wall bottom, guide block (11) and guide way (12) sliding connection.

5. A flexible clamping device for a grinding machine as claimed in claim 1, wherein: the outer side of the positioning plate (54) is fixedly connected with a sliding block (13), the inner side of the fixing plate (51) is provided with a sliding groove (14), and the sliding block (13) is in sliding connection with the sliding groove (14).

6. A flexible clamping device for a grinding machine as claimed in claim 1, wherein: the bottom of the screw rod (53) is fixedly connected with a fixed bearing (15), and the surface of the outer ring of the fixed bearing (15) is fixedly connected with the inner wall of the positioning plate (54).

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