CN213350873U

CN213350873U - Horizontal lathe clamping jaw seat

Info

Publication number: CN213350873U
Application number: CN202022303907.9U
Authority: CN
Inventors: 孙德章; 刘旭和
Original assignee: Wafangdian Longxu Machine Tool Accessories Co ltd
Current assignee: Wafangdian Longxu Machine Tool Accessories Co ltd
Priority date: 2020-10-16
Filing date: 2020-10-16
Publication date: 2021-06-04
Anticipated expiration: 2030-10-16

Abstract

The utility model discloses a horizontal lathe jack catch seat relates to jack catch base technical field. The utility model discloses a fixing device, the main part device, the booster unit, positioner and connecting device, fixing device includes fixed baseplate, the main part device includes main part module and buffering external member, a plurality of buffering external member surfaces all with main part module internal surface connection, the booster unit includes hydraulic catch bar and cutting fluid spout, a plurality of buffering external member internal surfaces are connected with hydraulic catch bar surface and cutting fluid spout surface respectively, positioner includes slide rail and fixed slot, a plurality of slide rail surfaces all with main part module internal surface connection, connecting device includes the trip, a plurality of trip lower surfaces respectively with a plurality of fixed slot upper surface connection. The utility model discloses a locking mechanical spring can the auto-lock, guarantees that the clamping jaw can not drop at the centre gripping in-process, and hydraulic pressure catch bar provides power for the operation of clamping jaw, and the jack catch base makes the jack catch more firm when the centre gripping operation.

Description

Horizontal lathe clamping jaw seat

Technical Field

The utility model belongs to the technical field of the jack catch base, especially, relate to a horizontal lathe jack catch seat.

Background

In a mechanical structure, a chuck is used for clamping and clamping parts of a workpiece or clamping and positioning the workpiece near a machine tool and is uniformly distributed by 360 degrees, so that three clamping jaws are close to the center or withdraw from the center to complete the work, the clamping jaws need a base to fix the clamping jaws during operation, and the clamping jaws can be detached to be cleaned and maintained after being used for a long time.

The existing horizontal lathe claw seat generally has an insertion end for being inserted into a chuck, a claw is fixed through a screw, the claw or the claw seat cannot be quickly and efficiently detached when the claw or the claw seat needs to be detached, and the replaceable claw with the structure can damage a device after being frequently used, so that the claw cannot be effectively fixed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a horizontal lathe jack catch seat solves current horizontal lathe jack catch seat and generally has the end of inserting that is used for pegging graft with the chuck, fixes the jack catch through the screw, can not fast enough when needs are dismantled the efficient and dismantle jack catch or jack catch seat get off, and the removable jack catch of this kind of structure can harm the device after frequently using to the problem of jack catch can not effectively be fixed.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme: a horizontal lathe claw seat comprises a fixing device, a main body device, a boosting device, a positioning device and a connecting device, wherein the fixing device comprises a fixing base, the main body device comprises a main body module and buffer sleeve members, the outer surfaces of the buffer sleeve members are connected with the inner surface of the main body module, the number of the buffer sleeve members is two, the buffer sleeve members mainly protect the boosting device, the upper surface of the fixing base is welded with the lower surface of the main body module, the boosting device comprises a hydraulic push rod and a cutting fluid nozzle, the inner surfaces of the buffer sleeve members are respectively connected with the outer surface of the hydraulic push rod and the outer surface of the cutting fluid nozzle, the positioning device comprises two sliding rails and a fixing groove, one surface of each sliding rail is connected with the inner surface of the main body module, the number of the sliding rails is two, the sliding rails are mainly used for positioning, the lower surfaces of the clamping tenons are respectively connected with the upper surfaces of the plurality of fixing grooves, the number of the clamping tenons is two, the clamping tenons mainly and effectively fix the connecting device, the number of the fixing grooves is six, and the fixing grooves are mainly connected with the clamping tenons.

Preferably, the fixing device further comprises four fixing bolts, a plurality of rotating holes are formed in the upper surface of the fixing base, the lower surfaces of the fixing bolts are in rotating fit with the rotating holes respectively, the fixing bolts are mainly used for fixing the fixing base, and the fixing base is used for being connected with a horizontal lathe to guarantee the stability of the clamping jaws during clamping operation.

Preferably, the main body device further comprises a protective sleeve, the outer surface of the protective sleeve is connected with the inner surface of the main body module, the main body module is used for bearing the whole device, the steel material structure enables the service life to be greatly prolonged, the protective sleeve is used for protecting the force boosting device from being affected by vibration generated during operation of the lathe, and the buffering sleeve is used for buffering the force boosting device.

Preferably, the force boosting device further comprises a locking mechanical spring and a connecting rod, one end of the locking mechanical spring is connected with the inner surface of the cutting fluid nozzle, the other end of the locking mechanical spring is connected with the inner surface of the hydraulic pushing rod, one surface of the hydraulic pushing rod is connected with the inner surface of the connecting rod, the locking mechanical spring can be self-locked, the clamping jaw is guaranteed not to fall off in the clamping process, the hydraulic pushing rod provides power for the operation of the clamping jaw, and the connecting rod is used for being connected with the chuck.

Preferably, positioner still includes the slider, and is a plurality of the slide rail surface all with a slider surface sliding fit, a plurality of fixed slot lower surface all with slider upper surface connection slider and slide rail between sliding fit fix a position the being connected of jack catch for a plurality of jack catches can the accurate centre gripping work piece of matching, and the fixed slot can be used for the connection of the different positions of trip.

Preferably, connecting device still includes jack catch base and jack catch interface, and is a plurality of jack catch interface lower surface and jack catch base upper surface connection, wherein, the jack catch interface has two, and the jack catch of the different models of the main adaptation of jack catch interface is connected, and is a plurality of the trip upper surface all with the lower surface welding of jack catch base, the jack catch base makes the jack catch more firm when the centre gripping operation, and the jack catch interface is used for connecting the jack catch, and it is clean to be convenient for change.

The utility model discloses following beneficial effect has:

1. the utility model discloses a booster can provide power for the centre gripping work of clamping jaw to can hold the in-process locking jack catch with adding, prevent droing of work piece, guarantee the stability of device.

2. The utility model discloses a protective case and buffering external member make the operation that booster can be safer, prevent that inner structure from receiving the damage.

3. The utility model discloses a connection of trip and fixed slot has increased the life-span of device when the jack catch is changed for fixed effect is more effective.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic isometric view of a horizontal lathe chuck jaw base according to the present invention;

FIG. 2 is a schematic structural view of a force increasing device of a horizontal lathe jaw seat of the present invention;

fig. 3 is a rear view schematic diagram of the horizontal lathe jaw seat of the present invention;

fig. 4 is a schematic view of the internal cross-section structure of the jaw seat of the horizontal lathe of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

100. a fixing device; 110. a fixed base; 120. fixing the bolt; 200. a main body device; 210. a body module; 220. a protective sleeve; 230. a buffer kit; 300. a force increasing device; 310. a locking mechanical spring; 320. a hydraulic push rod; 330. a cutting fluid nozzle; 340. a connecting rod; 400. a positioning device; 410. a slider; 420. a slide rail; 430. fixing grooves; 500. a connecting device; 510. a jaw base; 520. a jaw interface; 530. and (6) clamping tenons.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "middle", "outer", "inner", and the like, indicate positional or positional relationships, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the referenced components or elements must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; 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 meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The first embodiment is as follows:

referring to fig. 1-4, the present invention relates to a horizontal lathe chuck, including a fixing device 100, a main body device 200, a force increasing device 300, a positioning device 400 and a connecting device 500, wherein the fixing device 100 includes a fixing base 110, the main body device 200 includes a main body module 210 and a plurality of buffer kits 230, the outer surfaces of the plurality of buffer kits 230 are connected to the inner surface of the main body module 210, two buffer kits 230 are provided, the buffer kits 230 mainly protect the force increasing device 300, the upper surface of the fixing base 110 is welded to the lower surface of the main body module 210, the force increasing device 300 includes a hydraulic push rod 320 and a cutting fluid nozzle 330, the inner surfaces of the plurality of buffer kits 230 are respectively connected to the outer surface of the hydraulic push rod 320 and the outer surface of the cutting fluid nozzle 330, the positioning device 400 includes a slide rail 420 and a fixing groove 430, one surface of the plurality, the slide rail 420 is mainly used for positioning the clamping jaws, the connecting device 500 comprises clamping tenons 530, the lower surfaces of the clamping tenons 530 are respectively connected with the upper surfaces of the fixing grooves 430, the number of the clamping tenons 530 is two, the clamping tenons 530 mainly and effectively fix the connecting device 500, the number of the fixing grooves 430 is six, and the fixing grooves 430 are mainly connected with the clamping tenons 530.

Further, the fixing device 100 further comprises four fixing bolts 120, the upper surface of the fixing base 110 is provided with a plurality of rotating holes, and the lower surfaces of the fixing bolts 120 are respectively matched with the rotating holes in a rotating manner, wherein the number of the fixing bolts 120 is four, the fixing bolts 120 mainly fix the fixing base 110, and the fixing base 110 is used for being connected with a horizontal lathe to ensure the stability of the clamping jaws during clamping operation.

Further, the main body device 200 further comprises a protection sleeve 220, the outer surface of the protection sleeve 220 is connected with the inner surface of the main body module 210, the main body module 210 is used for bearing the whole device, the steel material structure greatly prolongs the service life, the protection sleeve 220 is used for protecting the force increasing device 300 from being affected by vibration generated during lathe operation, and the buffering sleeve 230 is used for buffering the force increasing device 300.

Further, the force increasing device 300 further comprises a locking mechanical spring 310 and a connecting rod 340, one end of the locking mechanical spring 310 is connected with the inner surface of the cutting fluid nozzle 330, the other end of the locking mechanical spring 310 is connected with the inner surface of the hydraulic push rod 320, one surface of the hydraulic push rod 320 is connected with the inner surface of the connecting rod 340, the locking mechanical spring 310 can be self-locked, the clamping jaw is guaranteed not to fall off in the clamping process, the hydraulic push rod 320 provides power for the operation of the clamping jaw, and the connecting rod 340 is used for being connected with a chuck.

Further, the positioning device 400 further includes a sliding block 410, the outer surfaces of the sliding rails 420 are in sliding fit with the surface of the sliding block 410, the lower surfaces of the fixing grooves 430 are in sliding fit with the upper surface of the sliding block 410, the sliding block 410 is connected with the sliding rails 420, so that the clamping jaws can be accurately matched to clamp the workpiece, and the fixing grooves 430 can be used for connecting the clamping tongues 530 at different positions.

Further, connecting device 500 still includes jack catch base 510 and jack catch interface 520, a plurality of jack catch interface 520 lower surfaces and jack catch base 510 upper surface connection, wherein, jack catch interface 520 has two, the jack catch of the different models of the main adaptation of jack catch interface 520 is connected, a plurality of tenons 530 upper surfaces all with the lower surface welding of jack catch base 510, jack catch base 510 makes the jack catch more firm when the centre gripping operation, jack catch interface 520 is used for connecting the jack catch, is convenient for change cleanness.

Example two:

referring to fig. 1-4, the present invention relates to a horizontal lathe jaw seat, which is installed on a horizontal lathe by the fixing function of a fixing bolt 120 and a fixing base 110, a protection sleeve 220 and a buffer kit 230 buffer and protect a force-increasing device 300, and prevent the vibration generated during the operation of the lathe from damaging the internal components of the force-increasing device 300, a locking mechanical spring 310 can lock the jaws in the clamping process, and prevent the workpiece from falling off, a hydraulic pushing rod 320 provides power for clamping the jaws, a positioning device 400 positions the jaws in a matching manner, so that the clamping is more accurate, and the joint of a tenon 530 and a fixing groove 430 makes the device have a longer service life when being disassembled.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A horizontal lathe jaw seat comprises a fixing device (100), a main body device (200), a force boosting device (300), a positioning device (400) and a connecting device (500), and is characterized in that: the fixing device (100) comprises a fixing base (110), the main body device (200) comprises a main body module (210) and a plurality of buffer suites (230), the outer surfaces of the buffer suites (230) are connected with the inner surface of the main body module (210), the upper surface of the fixed base (110) is welded with the lower surface of the main body module (210), the boosting device (300) comprises a hydraulic push rod (320) and cutting fluid nozzles (330), the inner surfaces of a plurality of buffer sleeve members (230) are respectively connected with the outer surface of the hydraulic push rod (320) and the outer surface of the cutting fluid nozzles (330), the positioning device (400) comprises sliding rails (420) and fixing grooves (430), wherein one surface of each sliding rail (420) is connected with the inner surface of the main body module (210), the connecting device (500) comprises clamping tenons (530), and the lower surfaces of the clamping tenons (530) are respectively connected with the upper surfaces of the fixing grooves (430).

2. The horizontal lathe jaw seat according to claim 1, wherein the fixing device (100) further comprises a fixing bolt (120), the upper surface of the fixing base (110) is provided with a plurality of rotating holes, and the lower surface of the fixing bolt (120) is rotatably matched with the plurality of rotating holes respectively.

3. The horizontal lathe jaw seat according to claim 1, wherein the main body device (200) further comprises a protection sleeve (220), and the outer surface of the protection sleeve (220) is connected with the inner surface of the main body module (210).

4. The horizontal lathe jaw seat according to claim 1, wherein the force boosting device (300) further comprises a locking mechanical spring (310) and a connecting rod (340), one end of the locking mechanical spring (310) is connected with the inner surface of the cutting fluid nozzle (330), the other end of the locking mechanical spring (310) is connected with the inner surface of the hydraulic push rod (320), and one surface of the hydraulic push rod (320) is connected with the inner surface of the connecting rod (340).

5. The horizontal lathe jaw seat according to claim 1, wherein the positioning device (400) further comprises a sliding block (410), the outer surfaces of a plurality of sliding rails (420) are slidably matched with one surface of the sliding block (410), and the lower surfaces of a plurality of fixing grooves (430) are connected with the upper surface of the sliding block (410).

6. The horizontal lathe jaw seat according to claim 1, wherein the connecting device (500) further comprises a jaw base (510) and jaw interfaces (520), the lower surfaces of the jaw interfaces (520) are connected with the upper surface of the jaw base (510), and the upper surfaces of the tenons (530) are welded with the lower surface of the jaw base (510).