CN216067003U - Honing machine positioner for processing car cylinder liner - Google Patents

Abstract

The utility model discloses a honing machine positioning device for processing an automobile cylinder sleeve, which comprises a machine body, a honing head arranged on the machine body, a workpiece sleeved on the outer wall of the honing head and a support, wherein a movable plate slidably connected with the top of the machine body is fixed at the bottom end of the support, and a clamping device for limiting the rotation of the workpiece is arranged in the support. This processing honing machine positioner for cylinder liner of car can drive the threaded rod on the support rotatory through rotatory handle to can drive splint to work piece one side removal under the extrusion of screw thread, thereby with the outer wall centre gripping of work piece, guaranteed that the work piece can not take place to drop when using, reach better location effect, promoted the stability of equipment, and then promoted the work efficiency of equipment.

Description

Honing machine positioner for processing car cylinder liner

Technical Field

The utility model relates to the technical field of positioning devices, in particular to a honing machine positioning device for machining an automobile cylinder sleeve.

Background

The honing machine utilizes a honing head to hone a grinding machine for finish machining of a workpiece surface. The honing tool is mainly used for honing holes of workpieces in the manufacturing industries of automobiles, tractors, hydraulic parts, bearings, aviation and the like. The honing machine has two types of vertical and horizontal types, and can be used for honing the cylinder sleeve of the automobile engine.

When the honing machine is used, a worker needs to position a workpiece through a clamp, the conventional positioning mode is generally used for clamping through a fixed chuck, but the mode is not stable enough, and the workpiece is easy to fall off in the high-speed rotation process of the honing head, so that the honing machine stops working, and the working efficiency of the equipment is reduced.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a honing machine positioning device for processing an automobile cylinder sleeve, which can drive a threaded rod on a support to rotate through a rotating handle and can drive a clamping plate to move to one side of a workpiece under the extrusion action of the threaded rod, so that the outer wall of the workpiece is clamped, the workpiece is ensured not to fall off when in use, a better positioning effect is achieved, the stability of equipment is improved, the working efficiency of the equipment is improved, and the like, and the problems provided by the background art are solved.

(II) technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a processing honing machine positioner for cylinder liner of car, includes the fuselage, installs the honing head on the fuselage and cup joints the work piece in the honing head outer wall, still includes the support, the support bottom mounting have with fuselage top sliding connection's fly leaf, the support is inside to be provided with the clamping device who is used for restricting the work piece rotatory.

Preferably, clamping device includes threaded rod, handle and splint, the threaded rod run through and with the inside threaded connection of support, the one end that the support was kept away from to the threaded rod is fixed with the handle, the threaded rod is close to work piece one end and rotates and be connected with splint, can drive the threaded rod rotation through rotatory handle to drive splint with the centre gripping of work piece outer wall, ensured the stability of work piece when the honing.

Preferably, splint radian and work piece outer wall radian match each other, splint and work piece outer wall laminate mutually, splint can be comprehensive with the laminating of work piece outer wall and reach the parcel effect, this kind of mode has increased the contact surface of splint and work piece, and then has strengthened the frictional force that the work piece received, further guarantees the stability of work piece.

Preferably, any end of the movable plate is fixed with a lantern ring, the top end of the machine body is fixed with two sets of symmetrically arranged vertical plates, two sets of guide rods are fixedly connected to one side face of each vertical plate, the lantern ring is sleeved on the outer wall of each guide rod, the moving stability of the support is guaranteed by the mode, and then the stability of the workpiece when the workpiece moves back and forth is guaranteed.

Preferably, the movable plate is fixed with a rack plate at one end far away from the lantern ring, the top end of the machine body is rotatably connected with a rotating gear corresponding to the rack plate, the rack plate can be driven to move back and forth by rotating the rotating gear, and therefore the support and the workpiece can move back and forth, and the effect of honing the workpiece comprehensively is achieved.

Preferably, the motor storehouse has been seted up to fuselage inside, motor storehouse internally mounted has driving motor, the driving motor output is connected in the running gear, sets up the motor storehouse and can reduce driving motor's area occupied, makes driving motor can be embedded installs inside the fuselage.

Preferably, the hole that supplies rack plate back-and-forth movement is seted up to fuselage rear end outer wall, and the hole can correspond with rack plate, can not receive the conflict when guaranteeing rack plate rearward movement.

(III) advantageous effects

Compared with the prior art, the utility model has the following beneficial effects:

1. this processing honing machine positioner for cylinder liner of car through setting up support, threaded rod, handle and splint, can drive the threaded rod rotation on the support through rotatory handle to can drive splint and remove to work piece one side under the extrusion of screw thread, thereby with the outer wall centre gripping of work piece, guaranteed that the work piece can not take place to drop when using, reach better location effect, promoted the stability of equipment, and then promoted the work efficiency of equipment.

2. This processing honing machine positioner for cylinder liner of car, through setting up the fly leaf, the lantern ring, the guide bar, vertical board, the rack board, the rolling gear, driving motor, motor storehouse and hole, driving motor work can drive the rolling gear rotatory, the rolling gear can drive the rack board and remove this moment, and slide around driving support and fly leaf do, the support can drive the work piece and slide along the honing head outer wall under clamping device's effect this moment, realize the effect of comprehensive honing, the honing area of equipment can have been promoted to this kind of mode, and then the honing time of equipment has been accelerated.

Drawings

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

FIG. 2 is an enlarged view of the structure at A in FIG. 1 according to the present invention;

FIG. 3 is a schematic view of the structure of the motor and the motor chamber of the present invention;

FIG. 4 is a schematic view of a clamping device according to the present invention.

In the figure: 1. a body; 2. honing head; 3. a workpiece; 411. a support; 412. a threaded rod; 413. a handle; 414. a splint; 511. a movable plate; 512. a collar; 513. a guide rod; 514. a vertical plate; 515. a rack plate; 516. a rotating gear; 517. a drive motor; 518. a motor compartment; 519. and (4) holes.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Examples

Referring to fig. 1-4, a honing machine positioning device for processing an automobile cylinder sleeve comprises a machine body 1, a honing head 2 installed on the machine body 1, and a workpiece 3 sleeved on the outer wall of the honing head 2, wherein the honing head 2 can hone the inner wall of the workpiece 3 by rotating, the honing machine positioning device further comprises a support 411, a movable plate 511 which is slidably connected with the top of the machine body 1 is fixed at the bottom end of the support 411, a clamping device which is used for limiting the rotation of the workpiece 3 is arranged inside the support 411, the support 411 can move back and forth, and drives the workpiece 3 to move along the outer wall of the honing head 2 under the action of the clamping device, so that the stability of the workpiece 3 in use can be ensured, and meanwhile, the workpiece 3 can be in comprehensive contact with the outer wall of the honing head 2 when moving, and the effect of comprehensive honing is realized.

Clamping device includes threaded rod 412, handle 413 and splint 414, threaded rod 412 run through and with the inside threaded connection of support 411, the one end that support 411 was kept away from to threaded rod 412 is fixed with handle 413, threaded rod 412 is close to 3 one ends of work piece and rotates and be connected with splint 414, can rotate by electric threaded rod 412 through rotatory handle 413, and can drive splint 414 and be close to or keep away from 3 outer walls of work piece under the extrusion of screw thread, this kind of mode can reach better clamping-effect, ensure that 3 difficult emergence of work piece when using drops. The radian of the clamping plate 414 is matched with the radian of the outer wall of the workpiece 3, the clamping plate 414 is attached to the outer wall of the workpiece 3, as shown in fig. 2, the clamping plate 414 can be comprehensively attached to the outer wall of the workpiece 3 to achieve the wrapping effect, the contact surface between the clamping plate 414 and the workpiece 3 is increased in the mode, the friction force on the workpiece 3 is further enhanced, and the stability of the workpiece 3 is further ensured.

Any end of the movable plate 511 is fixed with a lantern ring 512, the top end of the machine body 1 is fixed with two sets of vertical plates 514 which are symmetrically arranged, one side surface of the two sets of vertical plates 514 which is opposite is fixedly connected with a guide rod 513, the lantern ring 512 is sleeved on the outer wall of the guide rod 513, the lantern ring 512 can slide along the outer wall of the guide rod 513 and drive the support 411 and the movable plate 511 to slide, the mode is matched with the clamping device to drive the workpiece 3 to move along the outer wall of the honing head 2, and the stability of the workpiece 3 in moving is ensured. The one end that the lantern ring 512 was kept away from to fly leaf 511 is fixed with rack plate 515, the top of fuselage 1 rotates and is connected with the bull gear 516 corresponding with rack plate 515, can drive rack plate 515 through rotatory bull gear 516 and do the back-and-forth movement, the hole 519 that supplies rack plate 515 back-and-forth movement is seted up to fuselage 1 rear end outer wall, rack plate 515 and the corresponding setting of hole 519, can insert inside the hole 519 when rack plate 515 moves backward, thereby can not receive spacing hindrance when guaranteeing that rack plate 515 uses. Fuselage 1 is inside to be seted up motor storehouse 518, and motor storehouse 518 internally mounted has driving motor 517, and driving motor 517 output is connected in rotating gear 516, can drive rotating gear 516 rotatory through opening driving motor 517, reaches the effect of adjusting 3 back-and-forth movements of work piece, and this kind of mode operation is more labour saving and time saving, has promoted the work efficiency of equipment.

The working principle is as follows: when needing 3 centre gripping of work pieces, the staff can rotate handle 413 and then drive threaded rod 412 rotatory to can drive splint 414 and remove to 3 one sides of work pieces under the extrusion of support 411 inner wall screw thread, thereby reach the effect to 3 outer wall centre gripping of work pieces, this kind of mode can guarantee that work pieces 3 can not take place to rotate when the honing and cause and drop, reach better spacing effect.

When the workpiece 3 needs to be driven to move back and forth, a worker can start the driving motor 517, the driving motor 517 drives the rotating gear 516 to rotate, the rotating gear 516 can move the electric rack plate 515 forwards, the rack plate 515 drives the movable plate 511 and the lantern ring 512 to move forwards, and the lantern ring 512 can slide along the outer wall of the guide rod 513 at the moment, so that better stability is achieved, and the honing range of the workpiece 3 is enlarged by the mode.

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

Claims (7)

1. The utility model provides a processing car is honing machine positioner for cylinder liner, includes fuselage (1), installs honing head (2) on fuselage (1) and cup joints work piece (3) in honing head (2) outer wall, its characterized in that: still include support (411), support (411) bottom mounting have with fuselage (1) top sliding connection's fly leaf (511), support (411) inside is provided with the clamping device who is used for restricting work piece (3) rotatory.

2. The honing machine positioning device for processing the cylinder sleeve of the automobile as claimed in claim 1, wherein: clamping device includes threaded rod (412), handle (413) and splint (414), threaded rod (412) run through and with support (411) internal thread connection, the one end that support (411) were kept away from in threaded rod (412) is fixed with handle (413), threaded rod (412) are close to work piece (3) one end and rotate and be connected with splint (414).

3. The honing machine positioning device for processing the cylinder sleeve of the automobile as claimed in claim 2, wherein: the radian of the clamping plate (414) is matched with the radian of the outer wall of the workpiece (3), and the clamping plate (414) is attached to the outer wall of the workpiece (3).

4. The honing machine positioning device for processing the cylinder sleeve of the automobile as claimed in claim 1, wherein: the arbitrary one end of fly leaf (511) is fixed with lantern ring (512), fuselage (1) top is fixed with vertical board (514) of two sets of symmetrical settings, and is two sets of the relative side fixedly connected with guide bar (513) of vertical board (514), lantern ring (512) cup joint in guide bar (513) outer wall.

5. The honing machine positioning device for processing the cylinder sleeve of the automobile as claimed in claim 4, wherein: the one end that lantern ring (512) was kept away from in fly leaf (511) is fixed with rack plate (515), fuselage (1) top is rotated and is connected with and is rotated gear (516) corresponding with rack plate (515).

6. The honing machine positioning device for processing the cylinder sleeve of the automobile as claimed in claim 5, wherein: fuselage (1) inside motor storehouse (518) of having seted up, motor storehouse (518) internally mounted has driving motor (517), driving motor (517) output is connected in running gear (516).

7. The honing machine positioning device for processing the cylinder sleeve of the automobile as claimed in claim 6, wherein: the outer wall of the rear end of the machine body (1) is provided with a hole (519) for the rack plate (515) to move back and forth.

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