CN217619137U

CN217619137U - Fixing clamp of double-sided double-movable-column horizontal machining center

Info

Publication number: CN217619137U
Application number: CN202123121851.6U
Authority: CN
Inventors: 赖献堂
Original assignee: Top Direction Machinery Foshan Co ltd
Current assignee: Top Direction Machinery Foshan Co ltd
Priority date: 2021-12-13
Filing date: 2021-12-13
Publication date: 2022-10-21
Anticipated expiration: 2031-12-13

Abstract

The utility model belongs to the technical field of the technique of machine tool fixture and specifically relates to a two-sided double acting post horizontal machining center's mounting fixture, lower fixing mechanism is including the backup pad and set up the elasticity subassembly at the backup pad downside, the backup pad is provided with a plurality of through-holes, the workstation upside is provided with the locating plate corresponding with the through-hole, elasticity subassembly is including outer body and set up the center pillar in the outer tube body, the center pillar top is connected in the backup pad, bottom fixedly connected with spring, go up fixing mechanism including movable block, telescopic screw and power device, through fixing mechanism and last fixing mechanism's setting down, push down through power device drive movable block, replace manual fixed work piece, improve the fastness of work piece, prevent to influence product quality, fixing mechanism and last fixing mechanism from upper and lower fixed work piece moreover, the machining center feed processing of being convenient for, prevent that fixing mechanism from influencing the work piece processing.

Description

Fixing clamp of double-sided double-movable-column horizontal machining center

Technical Field

The utility model relates to a machine tool fixture's technical field has especially related to a horizontal machining center's of two-sided double acting post mounting fixture.

Background

The machining center is mainly used for cutting machining of inner and outer cylindrical surfaces of shaft parts or disc parts, inner and outer conical surfaces with any taper angles, complex rotary inner and outer curved surfaces, cylinders, conical threads and the like, grooving, drilling, reaming, boring and the like can be carried out, however, only single-side machining can be carried out, the machining center of the double-sided double-acting column can carry out simultaneous machining of a plurality of surfaces, the efficiency is improved, but the existing clamp clamps clamp the workpiece by the left side surface, the right side surface, the front side surface and the rear side surface, so that the workpiece is fixed for machining, a cutter of the machining center of the double-sided double-acting column can only machine the side surface of the workpiece vertical to a workbench, the clamp structure is difficult to apply to the machining center of the double-sided double-acting column, the progress of the cutter is easy to block, the working efficiency and the machining cost are increased, and the existing clamp is manual, and the workpiece precision is easy to be influenced by deviation caused by manual fixation.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a horizontal machining center's of two-sided double acting post mounting fixture to reach and replace manual fixed, prevent to influence the purpose of processing.

The technical proposal of the utility model is as follows: the utility model provides a horizontal machining center's of two-sided double acting post mounting fixture, is including setting up at the lower mounting mechanism of workstation and setting up the last mounting mechanism in the frame, lower mounting mechanism is including the backup pad and set up the elasticity subassembly in the backup pad downside, the backup pad is provided with a plurality of through-holes, the workstation upside is provided with the locating plate corresponding with the through-hole, the elasticity subassembly is including outer pipe body and set up the internal center pillar of outer pipe, the center pillar top is connected in the backup pad, and bottom fixedly connected with spring, the spring sets up at the outer pipe internally, it is including movable block, telescopic screw and power device to go up mounting mechanism, the movable block passes through telescopic screw swing joint in power device, the movable block sets up in the backup pad top.

Preferably, the lower side of the outer tube body is provided with an air hole.

Preferably, the power device is fixedly connected to the frame, and the movable block is connected to the power device in a vertically sliding manner.

Preferably, one end of the spring is fixedly connected to the lower side of the center pillar, and the other end of the spring is fixedly connected to the lower side of the inner part of the outer tube body.

Preferably, the elastic component is rotatably connected to the frame through a rotating disc.

Preferably, a servo motor for driving the rotary disc to rotate is connected to the rotary disc.

Preferably, the number of the through holes is 4, and the through holes are annularly arranged on the support plate.

Compared with the prior art, the following is the utility model relates to a horizontal machining center's of two-sided double acting post mounting fixture's beneficial effect: through the setting of lower fixed establishment and last fixed establishment, push down through power device drive movable block, replace manual fixed work piece, improve the fastness of work piece, prevent to influence product quality, fixed establishment and last fixed establishment are from fixing the work piece from top to bottom down in addition, and the machining center of being convenient for advances to process, prevents that fixed establishment from influencing the work piece processing.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description, do not constitute a limitation of the invention, in which:

fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a perspective view of the elastic component of the present invention.

Fig. 3 is a sectional view of the elastic member of the present invention.

In the figure: the device comprises a lower fixing mechanism 1, an upper fixing mechanism 2, a supporting plate 11, an elastic component 12, a positioning plate 13, a movable block 21, a telescopic screw 22, a power device 23, a workbench 100, a through hole 110, an outer tube 121, a center post 122, a spring 123, a frame 200 and an air hole 1210.

Detailed Description

The present invention will be further explained with reference to the accompanying drawings:

in the description of the present invention, it is to be understood that the terms "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "inner," and the like are used in the orientation or positional relationship indicated in the drawings, merely for the purpose of describing the invention and simplifying the description, and are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

The utility model relates to a two-sided double acting post horizontal machining center's mounting fixture, including setting up at the lower fixed establishment 1 of workstation 100 and setting up the last fixed establishment 2 in frame 200, lower fixed establishment 1 is including backup pad 11 and set up the elasticity subassembly 12 in backup pad 11 downside, backup pad 11 is provided with a plurality of through-holes 110, workstation 100 upside is provided with the locating plate 13 corresponding with through-hole 110, elasticity subassembly 12 is including outer body 121 and set up center pillar 122 in outer body 121, center pillar 122 top is connected in backup pad 11, bottom fixedly connected with spring 123, spring 123 sets up in outer body 121, it is including movable block 21, telescopic screw 22 and power device 23 to go up fixed establishment 2, movable block 21 is through telescopic screw 22 swing joint in power device 23, movable block 21 sets up in backup pad 11 top.

The utility model relates to a horizontal machining center's of two-sided double acting post mounting fixture's beneficial effect, through lower fixing mechanism 1 and the setting of last fixing mechanism 2, push down through power device 23 drive movable block 21, replace manual fixed work piece, improve the fastness of work piece, prevent to influence product quality, fixing mechanism 1 and last fixing mechanism 2 from upper and lower fixed work piece down moreover, the machining center feed processing of being convenient for prevents that fixing mechanism from influencing the work piece processing.

In this embodiment, the lower side of the outer tube 121 is opened with an air hole 1210 for air intake, and the center pillar 122 and the workpiece are supported by an air fitting spring 123.

In this embodiment, the power device 23 is fixedly connected to the frame 200, and the movable block 21 is slidably connected to the power device 23 up and down.

In this embodiment, one end of the spring 123 is fixedly connected to the lower side of the center pillar 122, and the other end is fixedly connected to the lower side of the inner portion of the outer tube 121.

In this embodiment, the elastic member 12 is rotatably connected to the frame 200 through a rotating disc 201.

In this embodiment, a servo motor 202 for driving the rotary disk 201 to rotate is connected to the rotary disk 201.

In this embodiment, the number of the through holes 110 is 4, and the through holes are annularly arranged on the support plate 11.

The following is the working principle of the present invention, place the work piece that needs to be processed on the backup pad 11 of the workbench 100, drive the power device 23, the telescopic screw 22 stretches out under the drive of the power device 23, the movable block 21 at the bottom of the telescopic screw 22 moves down until supporting the work piece, the movable block 21 continuously moves down, pressure is transmitted to the center pillar 122, the center pillar 122 starts to press down the compression spring 123, the air of the outer tube 121 is extruded out of the outer tube 121 along with the downward pressing of the center pillar 122, when the center pillar 122 presses down to the lowest, the positioning plate 13 is just in the through hole 110 of the backup pad 11, the power device 23 stops running, the movable block 21 and the backup pad 11 stop, the work piece is fixed by using the movable block 21 and the backup pad 11, when the work piece needs to be rotated, the power device 23 drives the telescopic screw 22 to retract, the movable block 21 moves up under the drive of the telescopic screw 22, the center pillar 122 lifts up the work piece under the recovery action of the spring 123, the outer tube 121 reenters the air to support the work piece, re-drive the servo motor 202, the rotation angle is 90, the work piece 202 is stopped after the servo motor 202 is completed, the servo motor 21 can be fixed again.

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 a two-sided double-acting column horizontal machining center's mounting fixture which characterized in that: including setting up lower fixed establishment (1) in workstation (100) and setting up last fixed establishment (2) in frame (200), lower fixed establishment (1) is including backup pad (11) and set up elasticity subassembly (12) in backup pad (11) downside, backup pad (11) are provided with a plurality of through-holes (110), workstation (100) upside is provided with locating plate (13) corresponding with through-hole (110), elasticity subassembly (12) are including outer body (121) and center pillar (122) of setting in outer body (121), center pillar (122) top is connected in backup pad (11), bottom fixedly connected with spring (123), spring (123) set up in outer body (121), go up fixed establishment (2) including movable block (21), flexible screw rod (22) and power device (23), movable block (21) pass through flexible screw rod (22) swing joint in power device (23), movable block (21) set up in backup pad (11) top.

2. The fixing clamp of the double-sided double-acting-column horizontal machining center according to claim 1, characterized in that: an air hole (1210) is formed in the lower side of the outer tube body (121).

3. The fixing clamp of the double-sided double-acting-column horizontal machining center according to claim 1, characterized in that: the power device (23) is fixedly connected to the rack (200), and the movable block (21) is connected to the power device (23) in a vertically sliding mode.

4. The fixing clamp of the double-sided double-acting-column horizontal machining center according to claim 1, characterized in that: one end of the spring (123) is fixedly connected to the lower side of the center post (122), and the other end of the spring is fixedly connected to the lower side in the outer pipe body (121).

5. The fixing clamp of the double-sided double-acting-column horizontal machining center according to claim 1, characterized in that: the elastic component (12) is rotatably connected to the frame (200) through a rotating disc (201).

6. The fixing clamp of the double-sided double-acting-column horizontal machining center according to claim 5, characterized in that: the rotary disc (201) is connected with a servo motor (202) for driving the rotary disc (201) to rotate.

7. The fixing clamp of the double-sided double-acting-column horizontal machining center according to claim 1, characterized in that: the number of the through holes (110) is 4, and the through holes are annularly arranged on the support plate (11).