CN215788351U - Clamping and positioning device is assisted to clamp mould - Google Patents

Abstract

The utility model provides a supplementary centre gripping positioner of clamp mould, relates to centre gripping positioning device field, the on-line screen storage device comprises a base, be equipped with the install bin on the base, be equipped with the workstation on the install bin, be equipped with four bar holes on the workstation, the inside bottom fixedly connected with mount pad of install bin, circumference array has four support frames on the mount pad, be equipped with the pivot on the mount pad, pivot one end fixedly connected with driving gear, the driving gear cooperates all around has four driven gear, four equal fixedly connected with lead screw on the driven gear, the one end of lead screw is passed the support frame and is connected with the turning block, the turning block is installed on the lateral wall of install bin, the lead screw cooperation has the movable block, the movable block is connected with the removal axle, the removal axle passes bar jogged joint has the slider, be equipped with splint on the slider. The clamp die positioning and clamping device is simple in structure, simple to operate and high in positioning and clamping speed, and the clamp die is positioned and clamped at one time by rotating the rocker arm.

Description

Clamping and positioning device is assisted to clamp mould

Technical Field

The utility model relates to the field of clamping and positioning equipment, in particular to an auxiliary clamping and positioning device for a clamp mold.

Background

The hoop die is a tool for manufacturing hoop articles, and the tool is composed of various parts, different hoop dies are composed of different parts and are divided into an upper die and a lower die, and the upper die and the lower die are matched with each other to realize the processing of the appearance of the articles by changing the physical state of required molding materials. Before the clamp is manufactured, a clamp die needs to be clamped and positioned, and the clamp upper die and the clamp lower die can be accurately corresponding.

In the prior art, a clamping and positioning device is adopted to clamp the periphery of a clamp mold, the clamping is most stable, but the positioning is unsatisfactory, and the clamp lower mold is not necessarily corresponding to the upper mold due to the fact that four directions of the clamping device need to be fixed respectively, so that deviation is easy to occur, the subsequent clamp forming is influenced, and the production yield is reduced; the four-direction operation is extremely laborious, the positioning and clamping speed is low, and the production efficiency is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems in the background technology, and further provides an auxiliary clamping and positioning device for a clamp mould.

The technical scheme adopted by the utility model for solving the technical problems is as follows:

the utility model provides a supplementary centre gripping positioner of clamp mould, includes the base, be equipped with the install bin on the base, be equipped with the workstation on the install bin, be equipped with four bar holes on the workstation, the inside bottom fixedly connected with mount pad of install bin, the circumference array has four support frames on the mount pad, be equipped with the pivot on the mount pad, pivot one end fixedly connected with driving gear, the driving gear is equipped with four driven gear all around, four equal fixedly connected with lead screw on the driven gear, the one end that driven gear was kept away from to the lead screw passes the support frame is connected with the turning block, the turning block is installed on the lateral wall of install bin, screw-thread fit has the movable block on the lead screw, the movable block is connected with the removal axle, the removal axle passes bar jogged joint has the slider, be equipped with splint on the slider.

Furthermore, the sliding block is in sliding fit with the surface of the workbench, so that the linear motion of the sliding block is ensured.

Further, the driving gear is parallel to the surface of the mounting seat.

Furthermore, the rotating shaft is rotatably connected with the mounting seat.

Furthermore, the clamping plate is provided with the anti-slip pad, so that the fixing effect is better.

Furthermore, the driven gear comprises a front driven gear, a rear driven gear, a left driven gear and a right driven gear, and the driven gear is meshed with the driving gear.

Furthermore, the four driven gears are distributed at equal intervals, and the included angle between every two adjacent driven gears is 90 degrees; when the driving gear rotates towards the clockwise direction, the front driven gear and the right driven gear rotate towards the anticlockwise direction, and the rear driven gear and the left driven gear rotate towards the clockwise direction, otherwise.

Furthermore, be equipped with the mounting hole on the support frame, install first bearing in the mounting hole, the lead screw is connected with first bearing rotation, the support frame is used for supporting driven gear for the installation box lateral wall atress reduces, is favorable to improving the life of this device.

Furthermore, a through hole is formed in the mounting seat, a second bearing is installed in the through hole, and the rotating shaft is in rotating connection with the second bearing.

Furthermore, the included angle of two adjacent clamping plates is 90 degrees, and the clamping hoop mold can be clamped and positioned together.

Further, the one end that the driving gear was kept away from to the pivot passes mount pad, install bin and base fixedly connected with rocking arm, the rocking arm plays laborsaving effect, and clockwise rotation rocking arm, driving gear rotate towards clockwise, otherwise.

Furthermore, two supporting legs are symmetrically arranged below the base, and a space is reserved between the two supporting legs.

The scheme is optimized, and the interval is between the diameter of two times of rocker arms and the diameter of three times of rocker arms, is favorable to the stability of device, improves its life, is convenient for the staff to operate.

Further, clockwise rotation rocking arm, four the direction that workstation center was kept away from to splint is linear motion along the bar groove, otherwise, anticlockwise rotation rocking arm, four splint are linear motion along the bar groove towards the direction at workstation center.

Compared with the prior art, the utility model has the beneficial effects that: the clamp die positioning and clamping device is simple in structure, positioning clamps in four directions can be carried out on the clamp die only by rotating the rocker arm, the clamp die is tightly meshed with four driven gears through the driving gear, the driving gear is connected with the rocker arm through the rotating shaft, the rocker arm rotates to drive the driving gear to rotate, the rotating direction of the driving gear determines the rotating direction of the driven gears, the driven gears rotate to drive the clamping plates to do linear motion along the strip-shaped grooves so as to position and clamp the clamp die, the clamp die positioning and clamping can be realized only by rotating the rocker arm, deviation is not easy to occur in operation, the clamp forming effect is good, and the production qualification rate is improved; the operation is simple, and the positioning and clamping speed is high.

Drawings

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

FIG. 2 is a top view of the present invention;

wherein: the automatic lifting device comprises a base 1, 11 supporting legs, a mounting box 2, a mounting seat 21, a supporting frame 22, a rotating shaft 23, a driving gear 24, a driven gear 25, a screw rod 26, a rotating block 27, a moving block 28, a moving shaft 29, a rocker arm 210, a workbench 3, a strip-shaped hole 31, a sliding block 4, a clamping plate 41 and an antiskid pad 42.

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. The utility model is further illustrated with reference to the accompanying drawings and examples:

as shown in fig. 1 and 2, an auxiliary clamping and positioning device for a clamp mold comprises a base 1, wherein an installation box 2 is arranged on the base, a workbench 3 is arranged on the installation box, four strip-shaped holes 31 are arranged on the workbench, an installation seat 21 is fixedly connected to the bottom end inside the installation box, four support frames 22 are circumferentially arrayed on the installation seat, a rotating shaft 23 is rotatably connected to the installation seat, a driving gear is fixedly connected to one end of the rotating shaft, the driving gear is parallel to the surface of the installation seat, four driven gears 25 are arranged around the driving gear, lead screws 26 are fixedly connected to the four driven gears, one ends of the lead screws, far away from the driven gears, penetrate through the support frames and are connected with rotating blocks 27, the rotating blocks are installed on the side wall of the installation box, moving blocks 28 are matched with the lead screws in a threaded manner, and the moving blocks are connected with moving shafts 29, the moving shaft penetrates through the strip-shaped hole to be connected with a sliding block 4, the sliding block is in sliding fit with the surface of the workbench, and a clamping plate 41 is arranged on the sliding block.

Wherein the splint is provided with the non-slip mat 42, so that the fixing effect is better.

The driven gears comprise a front driven gear, a rear driven gear, a left driven gear and a right driven gear, the driven gears are meshed with the driving gear, the four driven gears are distributed in a circumferential mode, and the included angle between every two adjacent driven gears is 90 degrees; when the driving gear rotates clockwise, the front driven gear and the right driven gear rotate anticlockwise, the rear driven gear and the left driven gear rotate clockwise, and vice versa;

the supporting frame is provided with a mounting hole, a first bearing is mounted in the mounting hole, the lead screw is in rotating connection with the first bearing, and the supporting frame is used for supporting the driven gear, so that the stress on the side wall of the mounting box is reduced, and the service life of the device is prolonged.

The mounting seat is provided with a through hole, a second bearing is installed in the through hole, and the rotating shaft is in rotating connection with the second bearing.

Wherein, the contained angle of two adjacent splint is 90, can press from both sides tight location to the hoop mould jointly.

Wherein, the pivot is kept away from the one end of driving gear passes mount pad, install bin and base fixedly connected with rocking arm 210, the rocking arm plays laborsaving effect, and clockwise rotation rocking arm, driving gear rotate towards clockwise, otherwise.

Wherein, two landing legs 11 are symmetrically arranged below the base, and a space is arranged between the two landing legs, and the space is between the diameter of the double rocker arm and the diameter of the triple rocker arm from the aspects of the stabilizing effect of the device and the operation of workers.

Rotate clockwise the rocking arm, four the direction that workstation center was kept away from to splint is linear motion along the bar groove, otherwise, anticlockwise rotation rocking arm, four linear motion is along the bar groove to splint towards the direction at workstation center.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the embodiments and descriptions given above are only illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which fall within the scope of the claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (9)

1. An auxiliary clamping and positioning device for a clamp mould comprises a base, wherein an installation box is arranged on the base, a workbench is arranged on the installation box, it is characterized in that the workbench is provided with four strip-shaped holes, the bottom end inside the installation box is fixedly connected with an installation seat, four support frames are arranged on the mounting seat in a circumferential array, a rotating shaft is arranged on the mounting seat, one end of the rotating shaft is fixedly connected with a driving gear, four driven gears are matched around the driving gear, lead screws are fixedly connected on the four driven gears, one end of the screw rod, which is far away from the driven gear, penetrates through the support frame to be connected with a rotating block, the rotating block is arranged on the side wall of the installation box, the lead screw is matched with a moving block, the moving block is connected with a moving shaft, the moving shaft penetrates through the strip-shaped hole to be connected with a sliding block, and a clamping plate is arranged on the sliding block.

2. The clamp die assistive grip positioning device of claim 1, wherein the slider is in sliding engagement with a surface of the table.

3. The auxiliary clamping and positioning device for the clamp mold as claimed in claim 1, wherein the four driven gears are equally spaced, and the included angle between two adjacent driven gears is 90 °.

4. The clamping band mold auxiliary clamping and positioning device as claimed in claim 1, wherein the support frame is provided with a mounting hole, a first bearing is mounted in the mounting hole, and the screw is rotatably connected with the first bearing.

5. The clamping band mold auxiliary clamping and positioning device as claimed in claim 1, wherein a through hole is formed in the mounting seat, a second bearing is installed in the through hole, and the rotating shaft is rotatably connected with the second bearing.

6. The auxiliary clamping and positioning device for the clamp mold as claimed in claim 1, wherein the included angle between two adjacent clamping plates is 90 °.

7. The clamping band mold auxiliary clamping and positioning device as claimed in claim 1, wherein the end of the rotating shaft away from the driving gear passes through the mounting seat, the mounting box and the base and is fixedly connected with a rocker arm.

8. The clamping band mold auxiliary clamping and positioning device as claimed in claim 1, wherein two legs are symmetrically arranged below the base, and a space is formed between the two legs.

9. A clamp die assisted grip positioning apparatus as claimed in claim 8, wherein said spacing is between two and three times the diameter of the rocker arm.

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