CN218503928U

CN218503928U - Spacing clamping device for machining for avoiding workpiece damage

Info

Publication number: CN218503928U
Application number: CN202222869917.8U
Authority: CN
Inventors: 仓雷; 李君纲
Original assignee: Suzhou Kezi Precision Manufacturing Co ltd
Current assignee: Suzhou Kezi Precision Manufacturing Co ltd
Priority date: 2022-10-30
Filing date: 2022-10-30
Publication date: 2023-02-21
Anticipated expiration: 2032-10-30

Abstract

The utility model relates to a clamping device technical field just discloses a spacing clamping device is used in machining of avoiding work piece to damage, including the storehouse body, the inside fixed mounting in the storehouse body has the baffle, the inside in the storehouse body is provided with the removal subassembly that is located the baffle below, the surface of removing the subassembly is provided with the centre gripping subassembly, the centre gripping subassembly is two movable plates with storehouse body inner bottom wall slidable mounting, two including quantity the equal fixed mounting of interior roof of movable plate has servo motor, two servo motor's output shaft has one end to extend to the first threaded rod of rotating the installation with movable plate inner bottom wall through the equal fixed mounting of shaft coupling, two the equal threaded connection of surface of first threaded rod has the lifter plate, two the equal fixed mounting in relative one side of lifter plate has fixed subassembly. This avoid spacing clamping device for machining of work piece damage through being provided with the centre gripping subassembly, has possessed the advantage to the stable centre gripping of big small work piece.

Description

Spacing clamping device for machining for avoiding workpiece damage

Technical Field

The utility model relates to a clamping device technical field specifically is a spacing clamping device is used in machining of avoiding work piece to damage.

Background

The workpiece refers to a processing object in the machining process, can be a single part or a combination of several fixed parts, the machining modes of the workpiece are various, such as turning, milling, planing, grinding, casting, forging and the like, the machining procedures of the workpiece also change along with the change of the machining modes, and when the workpiece is machined, a limiting and clamping device for machining is needed.

Present work piece processing is with spacing clamping device, mostly for carrying out centre gripping processing to the work piece of same volume, cause unstable landing or damage easily to the work piece centre gripping of different volumes to lead to taking a lot of work and material, so propose a spacing clamping device for machining who avoids the work piece to damage and solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a be not enough to prior art, the utility model provides an avoid spacing clamping device for machining of work piece damage possesses advantages such as stabilizing the centre gripping to big or small work piece, has solved present spacing clamping device for work piece machining, and the most centre gripping processing that carries out for the work piece with the volume causes unstable landing or damage easily to the work piece centre gripping of different volumes to lead to the problem of taking a lot of work and expecting more.

(II) technical scheme

The utility model provides an above-mentioned technical problem's technical scheme as follows: a limiting and clamping device for machining, which avoids workpiece damage, comprises a bin body, wherein a partition plate is fixedly arranged inside the bin body, a moving assembly located below the partition plate is arranged inside the bin body, and a clamping assembly is arranged on the outer surface of the moving assembly;

centre gripping subassembly is two movable plates with storehouse body inner bottom wall slidable mounting, two including quantity the equal fixed mounting of the inner roof of movable plate has servo motor, two servo motor's output shaft has one end to extend to the first threaded rod of rotating the installation with movable plate inner bottom wall through the equal fixed mounting of shaft coupling, two the equal threaded connection in surface of first threaded rod has the lifter plate, two the equal fixed mounting in relative one side of lifter plate has fixed subassembly.

The utility model has the advantages that:

this avoid spacing clamping device for machining of work piece damage through being provided with the centre gripping subassembly, has possessed the advantage to the stable centre gripping of big small work piece.

On the basis of the technical scheme, the utility model discloses can also do following improvement.

Further, two fixed subassembly all includes the mounting with the relative one side fixed mounting of lifter, two the relative one side of mounting all is seted up quantity and is three spring groove, six the equal fixed mounting of relative lateral wall has the spring beam, six about the inner chamber of spring groove the equal slidable mounting in surface of spring beam has a stopper, six the inside of spring groove all with the surface fixed mounting of stopper have the expanding spring that is located the spring beam surface, six the equal fixed mounting in opposite side has the telescopic link that is located the spring beam surface about the stopper, six the opposite side respectively with the opposite side fixed mounting mutually of two fixed plates about the telescopic link, two the equal fixed mounting in opposite side of fixed plate has the gasket.

Adopt above-mentioned further scheme's beneficial effect to be, fixed subassembly plays fixed stable not fragile effect to the work piece.

Further, the removal subassembly including with storehouse body inner bottom wall fixed mounting's biaxial motor, biaxial motor's output shaft passes through shaft coupling fixed mounting and has quantity to run through and extend to the second threaded rod of rotating the installation with storehouse body cavity left and right sides wall for two and one end.

The beneficial effect who adopts above-mentioned further scheme is that, the removal subassembly conveniently controls the centre gripping subassembly and plays the effect of carrying out the centre gripping.

Further, the top of baffle is seted up quantity and is run through to the spacing window of bottom for two, the work piece window has all been seted up to both sides around the storehouse body.

The beneficial effect who adopts above-mentioned further scheme is that, spacing window is convenient to play spacing effect to the movable plate, and the work piece window is convenient to add the effect of taking out with the work piece.

Further, two the removal window has all been seted up to relative one side of movable plate, two the size of removal window all with the size of the lift plate looks adaptation.

Adopt above-mentioned further scheme's beneficial effect to be, the removal window is convenient to play spacing effect to the lifter plate.

Furthermore, two both sides are all fixed mounting around the lifter plate has the locating part that is located the movable plate inside, two wall all sets up the bearing groove with locating part slidable mounting around the inner chamber of movable plate.

Adopt above-mentioned further scheme's beneficial effect be, locating part and bearing groove are convenient more stable to the lifter plate is spacing.

Drawings

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

FIG. 2 is an enlarged view of the point A of the present invention;

FIG. 3 is an enlarged view of the point B of the present invention;

fig. 4 is a front view of the present invention.

In the figure: 1. a bin body; 2. a partition plate; 3. a moving assembly; 31. a double-shaft motor; 32. a second threaded rod; 4. a clamping assembly; 41. moving the plate; 42. a servo motor; 43. a first threaded rod; 44. a lifting plate; 45. a fixing assembly; 4501. a fixing member; 4502. a spring slot; 4503. a spring lever; 4504. a limiting block; 4505. a tension spring; 4506. a telescopic rod; 4507. a fixing plate; 4508. and (7) a gasket.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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 embodiment, as shown in fig. 1-4, the limiting and clamping device for machining, which can avoid the damage of a workpiece, comprises a bin body 1, a partition plate 2 is fixedly arranged inside the bin body 1, a moving assembly 3 positioned below the partition plate 2 is arranged inside the bin body 1, and a clamping assembly 4 is arranged on the outer surface of the moving assembly 3;

centre gripping subassembly 4 is two movable plates 41 with wall slidable mounting in the storehouse body 1 including the quantity, the first spout that the quantity is two and movable plate 41 surface slidable connection is seted up to the inner bottom wall in the storehouse body 1, the equal fixed mounting of the interior roof of two movable plates 41 has servo motor 42, the output shaft of two servo motor 42 has one end to extend to the first threaded rod 43 with movable plate 41 inner bottom wall rotation installation through the equal fixed mounting of shaft coupling, the equal threaded connection in surface of two first threaded rods 43 has lifter plate 44, the second spout with lifter plate 44 surface slidable connection is all seted up to the mutually dorsal part of inner chamber of two movable plates 41, the equal fixed mounting in relative one side of two lifter plates 44 has fixed subassembly 45.

Wherein, two fixed subassemblies 45 all include the mounting 4501 with the relative one side fixed mounting of lifter plate 44, the quantity is three spring groove 4502 all seted up to two mounting 4501's relative one side, the equal fixed mounting of relative lateral wall has spring pole 4503 about six spring groove 4502's the inner chamber, the third spout with stopper 4504 sliding connection has all been seted up to six spring groove 4502's interior roof and interior bottom wall, six spring pole 4503's the equal slidable mounting in surface has stopper 4504, six spring groove 4502's inside all has the expanding spring 4505 who is located the spring pole 4503 surface with stopper 4504's surface fixed mounting, six stopper 4504's the equal fixed mounting in opposite side about has the telescopic link 4506 who is located spring pole 4503 surface, six telescopic link 4506's the opposite side about with the opposite side fixed mounting in the back of two fixed plate 4507 respectively, two fixed plate 4507's relative one side all fixed mounting has gasket 4508.

The fixing component 45 has the functions of fixing stably and not being easily damaged for the workpiece.

Wherein, remove subassembly 3 including with storehouse body 1 inner bottom wall fixed mounting's biaxial motor 31, the output shaft of biaxial motor 31 has the quantity to run through and extend to the second threaded rod 32 with the rotatory installation of the 1 inner chamber left and right sides wall in storehouse body for two and one end through shaft coupling fixed mounting.

The moving assembly 3 is convenient to control the clamping assembly 4 to play a role in clamping.

Wherein, quantity is seted up at the top of baffle 2 and is two spacing windows that run through to the bottom, and the work piece window has all been seted up to both sides around the storehouse body 1.

The limiting window is convenient to limit the moving plate 41, and the workpiece window is convenient to add and take out workpieces.

Wherein, the relative one side of two movable plates 41 has all been seted up the removal window, and the size of two removal windows all matches with the size of lifter plate 44.

The moving window conveniently acts as a limit for the lifter plate 44.

Limiting parts located inside the moving plate 41 are fixedly mounted on the front side and the rear side of the two lifting plates 44, and bearing grooves slidably mounted with the limiting parts are formed in the front side wall and the rear side wall of the inner cavity of the two moving plates 41.

The limiting piece and the bearing groove are convenient to limit the lifting plate 44 more stably.

The working principle is as follows:

when the fixed component 45 needs to be adjusted to the center of the workpiece to be aligned, the servo motor 42 is started, the lifting plate 44 is driven to stably adjust the fixed component 45 through the limiting part and the bearing groove, the center of the workpiece is aligned, when the workpiece needs to be clamped, the double-shaft motor 31 is started, the second threaded rod 32 drives the moving plate 41 to move to one side relatively, when the gasket 4508 moves to clamp the workpiece, the telescopic rod 4506 is extruded to the opposite side through the fixing plate 4507, the limiting block 4504 extrudes the telescopic spring 4505, the gasket 4508 is not easy to damage when the workpiece is fixed, and stable clamping of workpieces with different sizes is completed.

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. Without further limitation, an element defined by the phrase "comprising a … …" does not exclude the presence of another identical element in a process, method, article, or apparatus that comprises the element.

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. The utility model provides an avoid spacing clamping device for machining of work piece damage, includes the storehouse body (1), its characterized in that: a partition plate (2) is fixedly arranged inside the bin body (1), a moving assembly (3) positioned below the partition plate (2) is arranged inside the bin body (1), and a clamping assembly (4) is arranged on the outer surface of the moving assembly (3);

centre gripping subassembly (4) are two movable plates (41) with storehouse body (1) inner bottom wall slidable mounting, two including quantity the equal fixed mounting of inner roof of movable plate (41) has servo motor (42), two the output shaft of servo motor (42) has one end to extend to first threaded rod (43) of rotating the installation with inner bottom wall in movable plate (41) through the equal fixed mounting of shaft coupling, two the equal threaded connection in surface of first threaded rod (43) has lifter plate (44), two the equal fixed mounting in relative one side of lifter plate (44) has fixed subassembly (45).

2. The spacing and clamping device for machining for avoiding workpiece damage according to claim 1, characterized in that: two fixed subassembly (45) all include with lifter plate (44) relative one side fixed mounting's mounting (4501), two the relative one side of mounting (4501) is all seted up quantity and is three spring groove (4502), six relative lateral wall all fixed mounting has spring lever (4503) about the inner chamber of spring groove (4502), six equal slidable mounting in surface of spring lever (4503) has stopper (4504), six the inside of spring groove (4502) all with the surface fixed mounting of stopper (4504) have be located telescopic spring (4505) of spring lever (4503) surface, six equal fixed mounting in relative side has telescopic link (4506) that is located spring lever (4503) surface about stopper (4504), six relative side is the opposite side fixed mounting back to each other with two fixed plates (4507) respectively about telescopic link (4506), two relative one side equal fixed mounting of fixed plate (4507) has gasket (4508).

3. The spacing and clamping device for machining for avoiding workpiece damage according to claim 1, characterized in that: remove subassembly (3) including with storehouse body (1) inner wall fixed mounting's biaxial motor (31), the output shaft of biaxial motor (31) has quantity to run through and extend to second threaded rod (32) of rotating the installation with the left and right sides wall of the inner chamber of the storehouse body (1) for two and one end through shaft coupling fixed mounting.

4. The spacing and clamping device for machining for avoiding workpiece damage according to claim 1, characterized in that: the top of baffle (2) is seted up quantity and is two spacing windows that run through to the bottom, the work piece window has all been seted up to both sides around the storehouse body (1).

5. The spacing and clamping device for machining for avoiding workpiece damage according to claim 1, characterized in that: two the relative one side of movable plate (41) has all seted up the removal window, two the size of removal window all with the size of the size looks adaptation of lifter plate (44).

6. The spacing and clamping device for machining for avoiding workpiece damage according to claim 1, characterized in that: both sides are all fixed mounting around two lifter plate (44) is located the inside locating part of movable plate (41), two the bearing groove with locating part slidable mounting is all seted up to the both sides wall around the inner chamber of movable plate (41).