CN218426891U

CN218426891U - Cushion block for machining

Info

Publication number: CN218426891U
Application number: CN202222443794.1U
Authority: CN
Inventors: 朱云婷; 朱艳峰; 赵建达; 刘芷宁
Original assignee: FUXIN HONGSHUN MACHINERY CO LTD
Current assignee: FUXIN HONGSHUN MACHINERY CO LTD
Priority date: 2022-09-15
Filing date: 2022-09-15
Publication date: 2023-02-03
Anticipated expiration: 2032-09-15

Abstract

The utility model discloses a cushion for machining relates to the supplementary field of machining, the on-line screen storage device comprises a base, the inside array of base is provided with a plurality of sleeves, telescopic inside is provided with the cavity, and the inside activity of sleeve runs through the vaulting pole that has extended to the base top. The utility model discloses a set up a plurality of vaulting poles at base top array, the vaulting pole descends after the atress, when anomalous product is placed on the upper face, the vaulting pole that corresponds the position can be sunken form and product complex shape, thereby closely laminate with the product, and the vaulting pole down sunken can lock fixedly, realize the stereotyping, convenient next time places with the product, high durability and convenient use, be fixed in bottom plate top and roof bottom through the support arm, when the processing product need rise, it is rotatory that rotatory handle drives the lead screw, the rotatory support arm that drives of lead screw is close to the centre, the support arm is being close to the roof jack-up to the centre when being close to, thereby reach the effect that rises, the product of conveniently processing.

Description

Cushion block for machining

Technical Field

The utility model relates to a machining assists the field, specifically is a cushion for machining.

Background

Machining refers to a process of changing the external dimensions or properties of a workpiece by a mechanical device, and is divided into cutting and pressing according to differences in machining modes, and is a whole process of manufacturing raw materials into products, and for machine production, the whole process includes the transportation and storage of raw materials, preparation of production, blank manufacturing, part machining and heat treatment, assembly and debugging of products, painting and packaging, and the like.

In the machining process, because the machine has differences in shape size and height during production and manufacturing, the differences in height and size during machining production bring inconvenience to machining, and a cushion block is needed for adaptation.

But traditional cushion size all is fixed, can only adapt a cushion to a height or size, so have a lot of cushion among the machining factory, occupy a large amount of areas, and inconvenient accurate searching, because the shape of machined part is different, the height is not smooth, and current cushion is difficult to its support, and supports to lead to the machined part to remove with man-hour easily, influences the processing precision.

SUMMERY OF THE UTILITY MODEL

Based on this, the utility model aims at providing a cushion for machining to solve current cushion height for machining and wait, fixed single technical problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a cushion for machining, includes U type seat, the inboard swing joint of U type seat has the bottom plate, the top of bottom plate is fixed with articulated seat, articulated seat top articulates there is the support arm of liftable, support arm intermediate junction has the lead screw, through the rotation of lead screw drives the support arm and goes up and down, and the one end activity of lead screw runs through the one side of U type seat, be provided with the through-hole that is used for the lead screw activity on the U type seat, the top of support arm is connected with the roof, and the support arm drives the inboard motion of roof at U type seat, the top of roof is fixed with the base, the inside array of base is provided with a plurality of sleeves, telescopic inside is provided with the cavity, and the inside activity of sleeve runs through the vaulting pole that extends to the base top, the bottom downward sloping of cavity, the inside of cavity is provided with a piston of cover on the vaulting pole, the bottom of piston is connected with the jack catch, be connected reset spring between the bottom of vaulting pole and the base portion, a plurality of the interior cavity that makes its inside through the connecting pipe be linked together between the sleeve, and the connecting pipe is located the top of piston, one side of U type seat is provided with the air pump, through the hose intercommunication between air pump and the connecting pipe.

Through adopting above-mentioned technical scheme, set up a plurality of vaulting poles at base top array, the vaulting pole descends after the atress, when anomalous product is placed on the upper surface, the vaulting pole that corresponds the position can sunken formation with product complex shape to closely laminate with the product, and the vaulting pole that descends can lock fixedly, realize the setting, conveniently place convenient to use to the same product next time.

The utility model discloses further set up to, the bottom of U type seat is fixed with the mounting panel, the four corners department of mounting panel is provided with the screw thread post.

Through adopting above-mentioned technical scheme, the screw thread post can wear the mounting panel into the spout of machining workstation in, makes things convenient for the screw thread post to carry out the fixed to the cushion.

The utility model discloses further set up to, be provided with buffer spring between the bottom of bottom plate and the U type seat, and buffer spring's inside is provided with the damping rod.

Through adopting above-mentioned technical scheme, the buffer beam can cushion the impact force that the cushion was put to the spare part in bottom plate and the U-shaped board spring, protects the cushion.

The utility model discloses further set up to, the lead screw runs through the one end of wearing out U type seat and is connected with the handle.

Through adopting above-mentioned technical scheme, the through-hole of U type seat one side makes things convenient for the lead screw reciprocating motion from top to bottom, and rotatory handle realizes the rising to the roof.

The utility model discloses further set up to, respectively be provided with a sealing washer between vaulting pole and the telescopic both ends.

Through adopting above-mentioned technical scheme, the vaulting pole in the sleeve is in that gas pressure is fixed, in order to prevent gas loss, and vaulting pole in use can be up-and-down motion always, and the sealing washer corrosion resisting capability is strong, is difficult ageing, long service life, and the wearability is good.

To sum up, the utility model discloses mainly have following beneficial effect:

1. the utility model discloses a set up a plurality of vaulting poles at base top array, the vaulting pole descends after the atress, when anomalous product is put on the upper surface, the vaulting pole that corresponds the position can sunken form with product complex shape to closely laminate with the product, and the vaulting pole down sunken can lock fixedly, realizes the stereotyping, conveniently places same product next time, convenient to use;

2. the utility model discloses a support arm is fixed in bottom plate top and roof bottom, and when the processing product need rise, it is rotatory that rotatory handle drives the lead screw, and the lead screw is rotatory to be driven the support arm and is close to the centre, and the support arm is when being close to the centre roof jack-up to reach rising effect, conveniently process the product.

Drawings

Fig. 1 is a front view of the present invention;

fig. 2 is a view of the present invention;

FIG. 3 is an enlarged view of the lifting structure of the present invention;

FIG. 4 is an enlarged view of a single brace bar structure of the present invention;

FIG. 5 is an enlarged view of the strut structure when the strut is under pressure;

fig. 6 is an enlarged view of a plurality of brace bar structures of the present invention.

In the figure: 1. a U-shaped seat; 2. a base plate; 3. a hinged seat; 4. a support arm; 5. a screw rod; 6. a through hole; 7. A top plate; 8. a base; 9. a sleeve; 10. a cavity; 11. a stay bar; 12. a piston; 13. a claw; 14. A return spring; 15. an air pump; 16. a hose; 17. mounting a plate; 18. a threaded post; 19. a buffer spring; 20. a handle; 21. and (4) connecting the pipes.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. The embodiments described below with reference to the accompanying drawings are exemplary only for explaining the present invention, and should not be construed as limiting the present invention.

The following describes an embodiment of the present invention according to its overall structure.

Example 1

A cushion block for machining, as shown in figure 1 and figure 2, the main body mainly comprises a mounting plate 17, a U-shaped seat 1 and a base 8, the base 8 is arranged on the top of the U-shaped seat 1,U fixed on the top of the mounting plate 17, a lifting mechanism is arranged in the U-shaped seat 1, and the lifting mechanism pushes the base 8 to lift, so that the height of the base 8 is controlled.

Specifically, at bottom plate 2 of 1 inboard bottom sliding connection of U type seat, the bottom of base 8 sets up a roof 7, and roof 7 sliding connection seat 1 inboard top of U type seat, elevating system set up between bottom plate 2 and roof 7.

As shown in fig. 1 and 3, the lifting mechanism specifically includes a hinged seat 3, a support arm 4 and a screw rod 5, the support arm 4 is of a folding structure, and can be lifted by folding in different ranges, a hinged seat 3 is fixed in the middle of the top of the bottom plate 2, the bottom of the support arm 4 is hinged in the hinged seat 3, the top of the support arm 4 is hinged at the bottom of the top plate 7, a screw rod 5 is arranged at the folding position of the support arm 4, a threaded sleeve matched with the screw rod 5 is arranged at the folding position of the support arm 4, when the screw rod 5 rotates, the middle of the support arm 4 is driven to contract inwards or expand outwards through the threaded sleeve by utilizing the interaction of threads, when the middle of the support arm 4 is inward, the support arm 4 is lifted, otherwise, so that the base 8 is pushed to lift by the top plate 7, of course, one end of the screw rod 5 is movably inserted through one side of the U-shaped seat 1, when the support arm 4 is lifted, the screw rod 5 is lifted, therefore, a through hole 6 for the screw rod 5 to be movable is arranged outside the U-shaped seat 1 for convenience, the screw rod 5 is rotated 5 is additionally provided with a handle 20 at the end.

Since the bottom of the product to be processed is not necessarily flat and may have an irregular shape, the top of the base 8 is configured to be deformable according to the shape of the product, so that the bottom of the product can be completely fitted to the pad.

Specifically, referring to fig. 4, 5 and 6, a plurality of sleeves 9 are arranged in an array in a base 8, a stay rod 11 movably penetrates through the inner portion of each sleeve 9, a return spring 14 is arranged at the bottom of each stay rod 11, and each stay rod 11 extends to the upper side of the base 8, so that when a product is put down, the stay rod 11 at a corresponding position is pressed, each return spring 14 contracts, the corresponding stay rod 11 contracts downwards to form a recess, the shape of the product is matched with that of the product, when the product is taken away, the return spring 14 rebounds to drive the stay rod 11 to rise and return, and in order to facilitate use, a structure capable of fixing the stay rod 11 is further arranged, namely, after the stay rod 11 is recessed, the stay rod 11 can be fixed through the structure, so that when the product is taken away, the stay rod 11 can keep the pressed position not rebounded, and the shape forming the bottom of the product can be fixed;

in order to achieve the purpose, a cavity 10 is formed in a sleeve 9, the upper end and the lower end of the cavity 10 are inclined and matched with a support rod 11, the inner diameter of the middle of the cavity 10 is larger than the outer diameter of the support rod 11, a piston 12 sleeved on the support rod 11 is arranged in the cavity 10, a claw 13 is connected to the bottom of the piston 12, an air inlet is arranged outside the sleeve 9, the position of the air inlet is higher than that of the piston 12, the cavity 10 is inflated through the air inlet, the piston 12 is pressed by air to force the piston 12 to drive the claw 13 to move downwards, the claw 13 is pressed by the inclined plane at the bottom of the cavity 10 in the downward movement process, the claw 13 contracts inwards until the claw 13 locks the support rod 11, so that the support rod 11 is fixed, in order to enable a plurality of support rods 11 to be fixed simultaneously, the plurality of sleeves 9 are communicated with the cavity 10 through a connecting pipe 21, an air pump 15 is arranged on one side of a U-shaped seat 1, the air pump 15 is communicated with the pipeline of the connecting pipe 21, so that air pressure can be simultaneously conveyed to each cavity 10 through the air pump 15, and only the air pump 15 is communicated with a deflation valve (the connecting pipe 14), and the deflation valve is arranged in the air pump 14, and the air release valve is arranged in the air release valve is reset when the air release valve is arranged, and the air release valve is arranged in the pipeline is reset.

When the cushion is placed to the product top and is processed, can receive certain impact force, we have set up buffer spring 19 and the damping rod of buffering the impact force for this reason, buffer spring 19 sets up in the middle of U type seat 1 and bottom plate 2, the damping rod sets up inside buffer spring 19 (not shown in the figure), when receiving the impact, the impact force can be through roof 7 and elevating system transmit on bottom plate 2, bottom plate 2 extrudees buffer spring 19 and damping rod, the damping rod can provide certain resistance when buffer spring 19 resets, thereby reach buffering effect.

When the cushion block is used, the threaded columns 18 around the mounting plate 17 are fixed at the corresponding positions of the workbench, and the cushion block can be used according to the method.

While embodiments of the invention have been illustrated and described, it is not intended to limit the invention to the exact construction and operation illustrated and described, and that various other features, structures, materials, or characteristics may be substituted for those illustrated and described without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a cushion for machining, includes U type seat (1), its characterized in that: the inner side of the U-shaped seat (1) is movably connected with a bottom plate (2), the top of the bottom plate (2) is fixed with a hinged seat (3), the top of the hinged seat (3) is hinged with a liftable supporting arm (4), the middle of the supporting arm (4) is connected with a lead screw (5), the supporting arm (4) is driven to lift through the rotation of the lead screw (5), one end of the lead screw (5) movably penetrates through one side of the U-shaped seat (1), a through hole (6) for the movement of the lead screw (5) is arranged on the U-shaped seat (1), the top of the supporting arm (4) is connected with a top plate (7), the supporting arm (4) drives the top plate (7) to move on the inner side of the U-shaped seat (1), the top of the top plate (7) is fixed with a base (8), the inner array of the base (8) is provided with a plurality of sleeves (9), the inner part of each sleeve (9) is provided with a cavity (10), the inner part of each sleeve (9) is movably penetrated with a supporting rod (11) extending to the upper part of the base (8), the bottom of each cavity (10) is connected with a downward-tilting piston (12), and the bottom part (12) is connected with a piston (12) which is connected with a downward-tilting piston (13) which is sleeved on the bottom of a jack catch (12), the air pump is characterized in that the plurality of sleeves (9) are communicated with each other through connecting pipes (21) to enable the cavities (10) in the sleeves to be communicated with each other, the connecting pipes (21) are located above the pistons (12), an air pump (15) is arranged on one side of the U-shaped seat (1), and the air pump (15) is communicated with the connecting pipes (21) through hoses (16).

2. The spacer for machining according to claim 1, wherein: the bottom of U type seat (1) is fixed with mounting panel (17), the four corners department of mounting panel (17) is provided with screw thread post (18).

3. The spacer for machining according to claim 1, wherein: a buffer spring (19) is arranged between the bottom of the bottom plate (2) and the U-shaped seat (1), and a damping rod is arranged inside the buffer spring (19).

4. The spacer for machining according to claim 1, wherein: one end of the screw rod (5) penetrating through the U-shaped seat (1) is connected with a handle (20).

5. The spacer for machining according to claim 1, wherein: and a sealing ring is respectively arranged between the stay bar (11) and the two ends of the sleeve (9).