CN219215784U - Disc spring hydraulic operating mechanism transfer device - Google Patents

Abstract

The utility model relates to the technical field of transfer of operating mechanisms, in particular to a transfer device of a disc spring hydraulic operating mechanism. The disc spring hydraulic operating mechanism transferring device comprises a tray, at least two limiting blocks are arranged on the tray at intervals along the circumferential direction of the tray, each limiting block is rotationally assembled on the tray and is provided with at least two limiting cambered surfaces, and when the disc spring hydraulic operating mechanism transferring device is used, each limiting cambered surface on the same limiting block is matched with the outer circumferential surface of the bottom of the disc spring hydraulic operating mechanism with different sizes. The transfer device utilizes the at least two limiting blocks which are rotationally assembled on the tray, can enclose into at least two spaces for the bottom installation of the disc spring hydraulic operating mechanism, improves the universality of the transfer device, reduces the number of the transfer devices stored on the production site, and further reduces the occupation of the assembly operation area.

Description

A disc spring hydraulic operating mechanism transfer device

technical field

The utility model relates to the technical field of operating mechanism transfer, in particular to a disc spring hydraulic operating mechanism transfer device.

Background technique

The disc spring hydraulic operating mechanism has a cylindrical structure as a whole. In order to prevent it from rolling during the transfer process, it is usually placed vertically on the transfer tray and fixed with a fastening belt for transfer. Due to the relatively large length-to-diameter ratio of the disc spring hydraulic operating mechanism, the product is prone to risks such as bumping and dumping when encountering bumpy roads or emergency braking during transfer.

In order to reduce the probability of the above problems, some manufacturers use a special steel transfer tray to transfer the disc spring hydraulic operating mechanism. The steel transfer tray is equipped with a limit block for limiting the bottom of the disc spring hydraulic operating mechanism. , the limit block has a limit arc surface adapted to the bottom outer peripheral surface of the disc spring hydraulic operating mechanism. However, the above-mentioned steel transfer pallets can only be applied to a disc spring hydraulic operating mechanism of a single size, resulting in the storage of a large number of steel transfer pallets on the production site, occupying the assembly work area.

Utility model content

The purpose of the utility model is to provide a disc spring hydraulic operating mechanism transfer device to solve the problem in the prior art that the steel transfer tray can only be used for a single-sized disc spring hydraulic operating mechanism.

In order to achieve the above object, the technical scheme of the transfer device of the disc spring hydraulic operating mechanism of the utility model is:

The transfer device of the disc spring hydraulic operating mechanism includes a tray on which at least two limit blocks are arranged at intervals along its circumference, and each limit block is rotatably assembled on the tray and has at least two limit arc surfaces. , each limit arc surface on the same limit block is adapted to the bottom outer peripheral surface of the disc spring hydraulic operating mechanism of different sizes.

The beneficial effect is: the transfer device not only solves the problem of high risk of bumping and dumping during the product transfer process, but also utilizes at least two limit blocks mounted on the tray to form at least two types of products for the hydraulic operation of the disc spring. The installation space at the bottom of the mechanism improves the versatility of the transfer device, reduces the number of transfer devices stored on the production site, and further reduces the occupation of the assembly work area.

As a further improvement, the tray is provided with a vertical shaft, the limit block is provided with an axis hole through which the vertical shaft passes, and the vertical shaft is threaded with a limit nut above the limit block.

The beneficial effect is that the design prevents the limit block from moving upwards.

As a further improvement, a rotating cylinder sleeved on the vertical shaft is arranged in the shaft hole.

The beneficial effect is: such design can reduce the friction force when the limit block rotates, and is beneficial to the rotation of the limit block.

As a further improvement, the vertical shaft includes a small diameter section and a large diameter section arranged up and down, the shaft hole includes a small hole section and a large hole section arranged up and down, the small diameter section is adapted to the small hole section and the length of the small diameter section is longer than the small hole The length of the section, the large-diameter section is adapted to the large-hole section and the length of the large-diameter section is greater than the length of the large-hole section.

The beneficial effect is: the design enables the limit block to be suspended in the air after being installed on the pallet, so as to further reduce the friction force when the limit block rotates.

As a further improvement, the tray is also provided with a support plate for supporting the limit block, and the support plate corresponds to the limit block one by one; the side of the support plate facing the limit block is provided with a supporting arc surface, and the limit block A support matching arc surface adapted to the support arc surface is provided between any two adjacent limiting arc surfaces of the block.

The beneficial effect is: in such a design, the support plate not only plays a role of supporting the limit block, but also does not affect the rotation of the limit block.

As a further improvement, the tray has a rectangular structure, and four limiting blocks are provided, and the four limiting blocks are respectively arranged at four corners of the tray.

The beneficial effect is that the design can make full use of the space of the tray and make the whole device more compact.

As a further improvement, the limiting block is provided with a first pin hole, the first pin hole corresponds to the limiting arc surface one by one, and the tray is provided with a second pin hole, when the limiting arc surface rotates in place, the limiting The first pin hole corresponding to the bit arc surface is aligned with the second pin hole for insertion of the positioning pin.

The beneficial effect is: such design prevents the limit arc surface from rotating in place to move, and ensures that the bottom of the disc spring hydraulic operating mechanism can smoothly enter the space surrounded by each limit arc surface.

As a further improvement, ropes or chains are connected to the pallet, and the positioning pins are connected to the ropes or chains.

The beneficial effect is that the design prevents the positioning pin from being lost.

As a further improvement, the tray is provided with contour lines corresponding to the bottom of the disc spring hydraulic operating mechanism of different sizes; or a plastic plate is fixed on the tray, and the plastic plate is provided with disc spring hydraulic operating mechanisms corresponding to different sizes. The outline of the bottom of the mechanism.

The beneficial effect is: such a design avoids the wrong turn of the limit arc surface and affects the transfer efficiency.

As a further improvement, lifting lugs are also provided on the pallet.

The beneficial effect is that the lifting lug is not only convenient for the lifting of the transfer device, but also can be used to bind the disc spring hydraulic operating mechanism to further ensure the reliability of the transfer.

Description of drawings

Fig. 1 is the plan view of the transfer device of the disc spring hydraulic operating mechanism of the utility model;

Fig. 2 is the bottom view of the transfer device of the disc spring hydraulic operating mechanism of the utility model;

Fig. 3 is the structural representation of tray among Fig. 1;

Fig. 4 is a schematic structural view of the limiting block in Fig. 1;

Fig. 5 is the right view of Fig. 4;

Fig. 6 is a structural schematic diagram of the application of the transfer device of the disc spring hydraulic operating mechanism in Fig. 1 .

In the figure: 11, tray; 12, lifting lug; 13, positioning pin; 14, chain; 15, rib plate; 16, support plate; 17, limit block; 18, vertical shaft; Support foot; 21, limit nut; 22, support arc surface; 23, support matching arc surface; 24, limit arc surface; 25, shaft hole; 26, first pin hole; 27, logo; 28, second pin hole ; 29, contour line; 30, disc spring hydraulic operating mechanism.

Detailed ways

Below in conjunction with embodiment, feature and performance of the present utility model are described in further detail.

Embodiment 1 of the utility model disc spring hydraulic operating mechanism transfer device:

As shown in Figure 1 and Figure 2, the transfer device of the disc spring hydraulic operating mechanism comprises a tray 11, and the lower side of the tray 11 is provided with nine legs 20, and the four legs 20 are respectively located at the four corners of the tray 11, and the four legs 20 are respectively located in the middle of the four sides of the tray 11 , and one leg 20 is located in the center of the tray 11 . This design allows the forklift to insert the pallet from four directions: front, back, left and right. Wherein, the leg 20 is an I-beam welded on the lower side of the tray 11 .

In this embodiment, four limiting blocks 17 are arranged on the tray 11 at intervals along its circumferential direction, and each limiting block 17 is rotatably assembled on the tray 11 . Specifically, as shown in Fig. 1, Fig. 3 and Fig. 4, four vertical shafts 18 are welded on the tray 11, and a shaft hole 25 for the vertical shafts 18 to pass is provided on the limiting block 17, and the limiting block 17 passes through the vertical axis. The shaft 18 is rotatably fitted on the tray 11 . Wherein, the vertical shaft 18 is threadedly connected to the limit nut 21 above the limit block 17. This design prevents the limit block 17 from moving upwards while ensuring that the limit block 17 rotates freely.

In this embodiment, a rotating drum sleeved on the vertical shaft 18 is arranged in the shaft hole 25 , so that the frictional force of the limiting block 17 can be reduced when the limiting block 17 rotates, which is beneficial to the rotating of the limiting block 17 .

As shown in Figures 3 and 5, the vertical shaft 18 includes a small diameter section and a large diameter section arranged up and down, the shaft hole 25 includes a small hole section and a large hole section arranged up and down, the small diameter section is adapted to the small hole section and the small diameter section The length is greater than the length of the small hole section, the large diameter section is adapted to the large hole section and the length of the large diameter section is greater than the length of the large hole section. This design makes the limit block 17 suspended in the air after being installed on the tray 11, so as to further reduce the friction force when the limit block 17 rotates.

In this embodiment, a supporting plate 16 for supporting the limiting block 17 is welded on the tray 11 , and the supporting plate 16 corresponds to the limiting block 17 one by one. As shown in Fig. 3, Fig. 4 and Fig. 6, each limit block 17 has three limit arc surfaces 24, and the corresponding radii of the three limit arc surfaces 24 are different. When in use, each limit arc surface 24 Adapt to the bottom outer peripheral surface of the disc spring hydraulic operating mechanism 30 of different sizes, so as to realize the limitation of the disc spring hydraulic operating mechanism 30 of three sizes; the side of the support plate 16 facing the limit block 17 is provided with a support Between the arc surface 22 and any two adjacent limiting arc surfaces 24 of the limiting block 17 , there is a supporting matching arc surface 23 adapted to the supporting arc surface 22 . Designed in this way, the support plate 16 not only supports the limiting block 17, but also does not affect the rotation of the limiting block 17. In other embodiments, the number of limiting arc surfaces can be set as required.

In this embodiment, a rib plate 15 is welded on the side of the support plate 16 facing away from the limit block 17 to ensure the stability of the support plate 16 .

As shown in Figures 3 and 4, the limiting block 17 is provided with a first pin hole 26, the first pin hole 26 is in one-to-one correspondence with the limiting arc surface 24, and the tray 11 is provided with a second pin hole 28. When the positioning arc surface 24 is rotated to a position, the first pin hole 26 corresponding to the limiting arc surface 24 is aligned with the second pin hole 28 for insertion of the positioning pin 13 . Designed in this way, the limit arc surface 24 that rotates in place is avoided from moving, and the bottom of the disc spring hydraulic operating mechanism 30 is guaranteed to enter the space surrounded by each limit arc surface 24 smoothly.

In this embodiment, a chain 14 is connected to the support plate 16, and the positioning pin 13 is connected to the chain 14, so as to prevent the positioning pin 13 from being lost.

In this embodiment, a mark 27 is set on the limit block 17 beside the first pin hole 26 , and a product model is set on the mark 27 .

As shown in FIG. 1 , a plastic plate 19 is fixed at the center of the tray 11 by bolts, and three contour lines 29 are arranged on the plastic plate 19 to correspond to three sizes of disc spring hydraulic actuators 30 . This design avoids the wrong rotation of the limit arc surface 24 and affects the transfer efficiency. Wherein, the plastic plate 19 is a nylon plate to avoid damage to the bottom of the disc spring hydraulic operating mechanism 30 .

In this embodiment, the tray 11 has a rectangular structure, and four limiting blocks 17 are respectively arranged at four corners of the tray 11 . Such a design can make full use of the space of the tray 11, making the whole device more compact. In other embodiments, if the space on the pallet allows, the number and position of the limit blocks can be set as required.

In this embodiment, lifting lugs 12 are welded at the middle positions of the four sides of the tray 11 . This design not only facilitates the lifting of the transfer device, but also enables the use of lifting lugs to bind the disc spring hydraulic operating mechanism 30 to further ensure the reliability of transfer.

When in use, first rotate the four limit blocks 17 to the corresponding positions according to the product model, align the contour line 29 on the plastic plate 19, and then insert the positioning pin 13 into the first pin hole 26 and the second pin hole 28 to limit the position . Afterwards, the lifted disc spring hydraulic operating mechanism 30 can be put into the space surrounded by four limit blocks 17 on the pallet 11, as shown in Figure 6, and the lifting lug 12 can be used to place the placed disc spring hydraulic pressure. The operating mechanism 30 performs bundling, thereby ensuring safe and reliable transshipment of products.

The transfer device has the advantages of simple structure, convenient operation, strong versatility and the like. On the one hand, it solves the problem of high risk of bumping and dumping in the process of product transfer; on the other hand, the product is transported through the transfer device, and multiple products can be shipped at one time as needed, which improves the space utilization rate of the transfer vehicle compartment, that is, improves the product’s safety. transfer efficiency.

Embodiment 2 of the utility model disc spring hydraulic operating mechanism transfer device:

The difference between this embodiment and Embodiment 1 is that in Embodiment 1, a vertical shaft is provided on the tray, and a shaft hole for the vertical shaft to pass is provided on the limiting block. bit nut. In this embodiment, the limiting block is provided with a vertical shaft, the tray is provided with a shaft hole through which the vertical shaft passes, and the vertical shaft is screwed with a limiting nut under the tray.

Embodiment 3 of the utility model disc spring hydraulic operating mechanism transfer device:

The difference between this embodiment and embodiment 1 lies in that in embodiment 1, a rotating drum sleeved on the vertical shaft is arranged in the shaft hole. In this embodiment, a polytetrafluoroethylene sleeve is glued on the hole wall of the shaft hole. In other embodiments, a polytetrafluoroethylene sleeve is glued on the outer peripheral surface of the vertical shaft.

Embodiment 4 of the utility model disc spring hydraulic operating mechanism transfer device:

The difference between this embodiment and Embodiment 1 is that in Embodiment 1, the first pin hole is provided on the limiting block, and the first pin hole corresponds to the limiting arc surface one by one, and the second pin hole is provided on the tray. When the limiting arcuate surface rotates in place, the first pin hole corresponding to the limiting arcuate surface is aligned with the second pin hole for insertion of the positioning pin. In this embodiment, the first pin hole and the second pin hole are not provided, and the position of the limiting block is manually positioned.

Embodiment 5 of the utility model disc spring hydraulic operating mechanism transfer device:

The difference between this embodiment and Embodiment 1 is that in Embodiment 1, a chain is connected to the pallet, and the positioning pin is connected to the chain. In this embodiment, ropes are connected to the tray, and the positioning pins are connected to the ropes. In other embodiments, the positioning pins can be set independently, and a dedicated positioning pin box is set on the pallet.

Embodiment 6 of the utility model disc spring hydraulic operating mechanism transfer device:

The difference between this embodiment and embodiment 1 is that in embodiment 1, a plastic plate is fixed on the tray, and the plastic plate is provided with contour lines corresponding to the bottom of the disc spring hydraulic operating mechanism of different sizes. In this embodiment, no plastic plate is provided, and the tray is provided with contour lines corresponding to the bottom of the disc spring hydraulic operating mechanism of different sizes.

The above is only a preferred embodiment of the utility model, and is not intended to limit the utility model. The scope of patent protection of the utility model is subject to the claims. Equivalent structural changes should be included in the protection scope of the present utility model in the same way.

Claims (10)

1. The disc spring hydraulic operating mechanism transfer device comprises a tray and is characterized in that at least two limiting blocks are arranged on the tray at intervals along the circumferential direction of the tray, each limiting block is rotationally assembled on the tray and is provided with at least two limiting cambered surfaces, and when the disc spring hydraulic operating mechanism transfer device is used, each limiting cambered surface on the same limiting block is matched with the outer circumferential surface of the bottom of the disc spring hydraulic operating mechanism with different sizes.

2. The disc spring hydraulic operating mechanism transferring device according to claim 1, wherein the tray is provided with a vertical shaft, the limiting block is provided with a shaft hole for the vertical shaft to pass through, and the vertical shaft is connected with a limiting nut in a threaded manner above the limiting block.

3. The disc spring hydraulic operating mechanism transferring device according to claim 2, wherein a rotary drum sleeved on the vertical shaft is arranged in the shaft hole.

4. A disc spring hydraulic actuator transfer device according to claim 2 or 3, wherein the vertical shaft comprises a small-diameter section and a large-diameter section arranged up and down, the shaft hole comprises a small-diameter section and a large-diameter section arranged up and down, the small-diameter section is matched with the small Kong Duanshi and the length of the small-diameter section is larger than the length of the small-diameter section, the large-diameter section is matched with the large hole Duan Shi and the length of the large-diameter section is larger than the length of the large-diameter section.

5. The disc spring hydraulic operating mechanism transferring device according to claim 1, 2 or 3, wherein the tray is further provided with a supporting plate for supporting the limiting blocks, and the supporting plates are in one-to-one correspondence with the limiting blocks; one side of the supporting plate facing the limiting block is provided with a supporting cambered surface, and a supporting matching cambered surface matched with the supporting cambered surface is arranged between any two adjacent limiting cambered surfaces of the limiting block.

6. The disc spring hydraulic operating mechanism transferring device according to claim 1, 2 or 3, wherein the tray has a rectangular structure, and four limiting blocks are arranged at four corners of the tray.

7. The disc spring hydraulic operating mechanism transferring device according to claim 1, 2 or 3, wherein the limiting block is provided with first pin holes, the first pin holes are in one-to-one correspondence with the limiting cambered surfaces, the tray is provided with second pin holes, and when the limiting cambered surfaces rotate in place, the first pin holes corresponding to the limiting cambered surfaces are aligned with the second pin holes for inserting the positioning pins.

8. The disc spring hydraulic actuator transfer device of claim 7, wherein the tray is connected with a rope or chain, and the locating pin is connected to the rope or chain.

9. A disc spring hydraulic operation mechanism transferring device according to claim 1, 2 or 3, wherein the tray is provided with contour lines for corresponding to the bottoms of the disc spring hydraulic operation mechanisms with different sizes; or alternatively

A plastic plate is fixed on the tray, and the plastic plate is provided with contour lines for corresponding to the bottoms of the disc spring hydraulic operating mechanisms with different sizes.

10. A disc spring hydraulic actuator transfer device according to claim 1, 2 or 3, wherein the tray is further provided with a lifting lug.

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