CN216542728U

CN216542728U - Polishing fixing mechanism for hydraulic fittings

Info

Publication number: CN216542728U
Application number: CN202123209963.7U
Authority: CN
Inventors: 宋永亮
Original assignee: Henan Shen An Heavy Machinery Co ltd
Current assignee: Henan Shen An Heavy Machinery Co ltd
Priority date: 2021-12-20
Filing date: 2021-12-20
Publication date: 2022-05-17
Anticipated expiration: 2031-12-20

Abstract

The utility model discloses a polishing and fixing mechanism for a hydraulic fitting. Above-mentioned be used for hydraulic fitting polishing fixed establishment includes a supporting bench and buffer structure, anchor clamps structure. Buffer structure includes that four first triangle props, fixed mounting are every buffer spring, the fixed mounting on first triangle props inclined plane are in the second triangle of buffer spring bottom props and fixed mounting is four the bottom plate of second triangle props the lower surface. The fixture structure is fixedly arranged on the supporting platform and used for clamping hydraulic accessories. According to the polishing fixing mechanism for the hydraulic fitting, the effective buffer structure is provided to realize the structural buffer of the polishing of the hydraulic fitting, and the hydraulic fitting is prevented from being damaged due to the vibration force generated by polishing in a fastening limited state; the influence on the polishing quality caused by excessive grinding contact between the hydraulic fittings and the polishing structure is avoided.

Description

Polishing fixing mechanism for hydraulic fittings

Technical Field

The utility model relates to the technical field of polishing, in particular to a polishing fixing mechanism for a hydraulic fitting.

Background

A complete hydraulic system is made up of a myriad of hydraulic system (accessory) accessories. In the process of hydraulic fitting processing, the surface of the hydraulic fitting needs to be polished, so that the surface of the hydraulic fitting is smoother, and the surface of the hydraulic fitting needs to be fixed by using a specific clamping tool due to higher requirements on polishing of the hydraulic fitting.

In the prior art, a fixing mechanism for clamping a hydraulic accessory is mostly fixed by a fixture tool, and in the process of clamping the hydraulic accessory by the fixture, the fixing fixture has no effective buffer structure to realize the structural buffer of the polishing of the hydraulic accessory, and the hydraulic accessory is easy to damage due to the vibration force generated by polishing in a fastening limited state; meanwhile, sanding with excessive contact of the polishing structure with the hydraulic fitting tends to reduce the quality of polishing.

SUMMERY OF THE UTILITY MODEL

On the basis, a fixture tool is mostly adopted for fixing a fixing mechanism which is currently used for clamping the hydraulic part, the fixing fixture has no effective buffer structure to realize the structural buffer of the polishing of the hydraulic part in the process of clamping the hydraulic part by the fixture, and the vibration force generated by the polishing of the hydraulic part is easy to cause the damage of the hydraulic part in a fastening limited state; meanwhile, the polishing that the polishing structure is excessively contacted with the hydraulic fitting is easy to reduce the polishing quality, and a polishing fixing mechanism for the hydraulic fitting is provided.

A polishing and fixing mechanism for hydraulic fittings comprises a supporting table,

the fixing mechanism further includes:

the buffer structure is fixedly arranged on the periphery of the lower surface of the support platform; the buffer structure comprises four first triangular supports, buffer springs fixedly arranged on inclined planes of the first triangular supports, second triangular supports fixedly arranged at the bottom ends of the buffer springs and a bottom plate fixedly arranged on the lower surfaces of the four second triangular supports; and

and the fixture structure is fixedly arranged on the support table and used for clamping hydraulic accessories.

According to the polishing and fixing mechanism for the hydraulic fittings, the effective buffer structure is provided to realize the structural buffer of the polishing of the hydraulic fittings, and the damage of the hydraulic fittings caused by the vibration force generated by the polishing is avoided when the hydraulic fittings are in a fastening and limiting state; the influence on the polishing quality caused by excessive grinding contact between the hydraulic fittings and the polishing structure is avoided.

In one embodiment, four second triangular supports are distributed at equal intervals around the upper surface of the bottom plate, and the four first triangular supports are all positioned at the inner sides of the surrounding surfaces of the four second triangular supports.

In one embodiment, four of the buffer springs are disposed at an outer oblique angle based on the center of the support table.

In one embodiment, the upper surface of the bottom plate is fixedly provided with a collection box.

In one embodiment, the clamp structure comprises two symmetrical baffle plates and a transverse plate fixedly arranged between the two baffle plates; wherein, the diaphragm is located the middle position of two baffle.

Further, the anchor clamps structure still includes movable assembly and is in splint, the fixed mounting of diaphragm upper surface are in the splint lower surface just runs through and extends to the extension piece, the screw thread through connection of diaphragm lower surface are in dorsad in the extension piece screw rod, the fixed mounting of diaphragm lower surface screw rod one end just rotates through the bearing and connects at terminal rotation post in the baffle and fixed connection rotate post one end dorsad terminal the hand wheel of baffle one side.

In one embodiment, a sliding groove matched with the extending block vertically penetrates through the transverse plate.

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

according to the utility model, the buffer structure is arranged to provide buffer protection for the polishing acting force of the hydraulic fitting; the first triangular support and the second triangular support respectively provide inclined plane supports connected with two ends of the buffer spring, under the condition of ensuring the stability of the buffer performance of the buffer spring, the four buffer springs with camber angles are utilized, the multi-directional force release points of the support platform can be provided, the problem of workpiece damage caused by the polishing structure acting on the clamp structure is effectively solved, and the buffer performance is superior;

furthermore, the buffer structure is utilized to provide the protection of the stress relief of the clamp structure, so that the influence on the polishing quality caused by excessive polishing contact between the hydraulic fittings and the polishing structure is effectively avoided, and the clamp is practical.

Drawings

FIG. 1 is a schematic structural view of a polishing fixture for a hydraulic fitting according to the present invention.

Fig. 2 is an enlarged perspective view of a portion a of fig. 1.

Fig. 3 is a schematic view showing the structure of the chucking structure of fig. 1.

Fig. 4 shows a plan perspective view of fig. 3.

Description of the main elements

In the figure: 1. a support table; 2. a buffer structure; 21. a first triangular support; 22. a buffer spring; 23. a second triangular support; 24. a base plate; 3. a clamp structure; 31. a baffle plate; 32. a transverse plate; 33. a splint; 34. an extension block; 35. a screw; 36. rotating the column; 37. a hand wheel; 4. and (4) collecting the box.

The present invention is described in further detail with reference to the drawings and the detailed description.

Detailed Description

The present invention will be described in detail below with reference to the accompanying drawings.

Referring to fig. 1, the embodiment provides a polishing and fixing mechanism for a hydraulic fitting, which includes a supporting table 1; wherein, the support table 1 is in a suspended state so as to generate certain range of actions under stress.

The polishing and fixing mechanism for the hydraulic fittings further comprises a buffer structure 2 and a clamp structure 3.

Referring to fig. 2-3, a clamp structure 3 is fixedly mounted on the support platform 1 for clamping the hydraulic fittings. The clamp structure 3 comprises two symmetrical baffle plates 31 and a transverse plate 32 fixedly mounted between the two baffle plates 31. Wherein, the horizontal plate 32 is located at the middle end position of the two baffle plates 31. The position of the horizontal plate 32 is set so that an upper and a lower operation viewing space of the horizontal plate 32 can be reserved between the two blocking plates 31.

The clamp structure 3 further comprises a clamping plate 33 movably assembled on the upper surface of the transverse plate 32, an extension block 34 fixedly installed on the lower surface of the clamping plate 33 and extending to the lower surface of the transverse plate 32 in a penetrating manner, a screw rod 35 in the extension block 34 in a penetrating manner in a threaded manner and facing away from the lower surface of the transverse plate 32, a rotating column 36 fixedly installed at one end of the screw rod 35 and rotatably connected in the baffle plate 31 at the tail end through a bearing, and a hand wheel 37 fixedly connected to one side of the baffle plate 31 at one end of the rotating column 36 facing away from the tail end.

The transverse plate 32 is vertically provided with a sliding groove matched with the extension block 34 in a penetrating manner. The runner may provide a sliding channel for extension block 34.

In this embodiment, the hand wheel 37 is rotated, the rotating column 36 can axially rotate in the baffle 31, and synchronously drives the screw 35 to axially rotate, the extending block 34 is in threaded fit with the screw 35 and the extending block 34 slides in the sliding groove in a limiting manner, and the extending block 34 can realize the action of lateral displacement, so that the extending block 34 drives the clamping plate 33 to approach or leave between the two baffles 31, and the clamping work of the hydraulic fitting can be realized.

With continued reference to FIG. 4, the buffer structure 2 provides buffer protection for the polishing force of the hydraulic assembly. The buffer structure 2 is fixedly arranged on the periphery of the lower surface of the support table 1; the buffer structure 2 comprises four first triangular supports 21, buffer springs 22 fixedly arranged on the inclined surfaces of each first triangular support 21, second triangular supports 23 fixedly arranged at the bottom ends of the buffer springs 22 and a bottom plate 24 fixedly arranged on the lower surfaces of the four second triangular supports 23.

The four second triangular supports 23 are equidistantly distributed around the upper surface of the bottom plate 24, and the four first triangular supports 21 are all positioned on the inner sides of the surrounding surfaces of the four second triangular supports 23. Four buffer springs 22 are disposed at an outer oblique angle based on the center of the support table 1. The inclined plane supports connected with the two ends of the buffer spring 22 are respectively provided by the first triangular support 21 and the second triangular support 23, so that the stability of the buffer performance of the buffer spring 22 can be guaranteed, and the second triangular support 23 and the first triangular support 21 are arranged, so that the inclined support state is processed at the connection position of the buffer spring 22, and the stress is buffered.

Further, the collection box 4 is fixedly mounted on the upper surface of the bottom plate 24. The collecting box 4 can conveniently and temporarily store hydraulic parts or defective work pieces to be processed, and serves to provide a collecting use.

In this embodiment, when the manual work uses the polishing tool effect clamping hydraulic pressure accessory on anchor clamps structure 3, utilize four buffer spring 22 that have the camber angle, it can provide the diversified power point of releasing of brace table 1, and the effectual damage problem that causes the work piece because of polishing structure effect on anchor clamps structure 3 that subducts, and the shock-absorbing capacity is comparatively superior.

It is worth mentioning that the buffer structure 2 is used for protecting the clamp structure 3 from force leakage, so that when the hydraulic fitting is fastened and clamped with the clamp structure 3, the hydraulic fitting is prevented from being damaged due to the polishing acting force, and meanwhile, the polishing quality is effectively prevented from being influenced due to excessive polishing contact between the hydraulic fitting and the polishing structure.

In summary, the polishing fixing mechanism for hydraulic fittings of the present embodiment has the following advantages compared with the current fixing mechanism: the polishing and fixing mechanism for the hydraulic fittings of the embodiment can realize the structural buffering of the polishing of the hydraulic fittings by providing the effective buffering structure 2, and the hydraulic fittings can avoid the damage of the hydraulic fittings caused by the vibration force generated by the polishing in a fastening and limiting state; further, the phenomenon that the polishing quality is affected due to the fact that excessive grinding contact is generated between the hydraulic fitting and the polishing structure is avoided.

For the naming of each component referred to, the function described in the specification is used as the standard for naming, but is not limited by the specific term used in the present invention, and those skilled in the art can also select other terms to describe each component name of the present invention.

Claims

1. A polishing and fixing mechanism for a hydraulic fitting comprises a support table (1),

characterized in that, the fixed establishment still includes:

the buffer structure (2) is fixedly arranged on the periphery of the lower surface of the support table (1); the buffer structure (2) comprises four first triangular supports (21), buffer springs (22) fixedly arranged on the inclined surfaces of the first triangular supports (21), second triangular supports (23) fixedly arranged at the bottom ends of the buffer springs (22), and bottom plates (24) fixedly arranged on the lower surfaces of the four second triangular supports (23); and

and the fixture structure (3) is fixedly arranged on the support table (1) and is used for clamping hydraulic accessories.

2. A polishing fixture for hydraulic accessories, according to claim 1, characterized in that four of said second triangular supports (23) are equally spaced around the upper surface of said base plate (24), and four of said first triangular supports (21) are located inside the surrounding surfaces of four of said second triangular supports (23).

3. The hydraulic accessory polishing fixture according to claim 1, wherein four of the buffer springs (22) are disposed at an outer oblique angle based on the center of the support table (1).

4. A polishing fixture for hydraulic accessories according to claim 1, characterized in that the upper surface of the base plate (24) is fixedly mounted with a collecting box (4).

5. A fixing mechanism for polishing of hydraulic fittings according to claim 1, characterized in that the clamp structure (3) comprises two symmetrical baffle plates (31) and a cross plate (32) fixedly mounted between the two baffle plates (31); wherein the transverse plate (32) is positioned at the middle end position of the two baffle plates (31).

6. The polishing and fixing mechanism for the hydraulic fittings as claimed in claim 5, wherein the clamp structure (3) further comprises a clamping plate (33) movably assembled on the upper surface of the transverse plate (32), an extension block (34) fixedly installed on the lower surface of the clamping plate (33) and extending to the lower surface of the transverse plate (32), a screw rod (35) in the extension block (34) and facing away from the lower surface of the transverse plate (32) in a threaded through connection mode, a rotating column (36) fixedly installed at one end of the screw rod (35) and rotatably connected into the baffle plate (31) at the tail end through a bearing, and a hand wheel (37) fixedly connected to one side of the baffle plate (31) at one end of the rotating column (36) and facing away from the tail end.

7. The polishing and fixing mechanism for the hydraulic fittings as claimed in claim 6, wherein a sliding groove matched with the extending block (34) vertically penetrates through the transverse plate (32).