CN220902616U - Hydraulic clamp for shoe machining - Google Patents
Hydraulic clamp for shoe machining Download PDFInfo
- Publication number
- CN220902616U CN220902616U CN202322704282.0U CN202322704282U CN220902616U CN 220902616 U CN220902616 U CN 220902616U CN 202322704282 U CN202322704282 U CN 202322704282U CN 220902616 U CN220902616 U CN 220902616U
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- China
- Prior art keywords
- cylinder
- shoe
- support
- hydraulic clamp
- pressing arm
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- 238000003754 machining Methods 0.000 title claims description 21
- 239000000758 substrate Substances 0.000 claims description 9
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 210000000003 hoof Anatomy 0.000 description 2
- 230000008094 contradictory effect Effects 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Clamps And Clips (AREA)
Abstract
The utility model discloses a hydraulic clamp for processing a shoe plate, which comprises a base plate, a supporting cylinder and a rotating cylinder, wherein the base plate is fixedly connected with the supporting cylinder; the supporting cylinder is arranged on the base plate; the rotary cylinder and the support cylinder are arranged on the base plate at intervals. According to the technical scheme, the supporting cylinder and the rotating cylinder are arranged on the base plate at intervals, when the shoe is required to be fixed, the supporting shaft of the supporting cylinder moves towards the direction of the rotating cylinder, meanwhile, the cylinder pressing arm of the rotating cylinder rotates towards the direction of the supporting cylinder, and then the shoe is clamped in the vertical direction, so that the shoe can be conveniently processed into three hole systems on the inner side of the shoe, the form and position tolerance requirements among the hole systems can be guaranteed, after the shoe is applied to a processing center, the labor cost can be greatly reduced, and the production efficiency is improved; the clamp takes compressed air and hydraulic pressure as power sources, is simple to operate, can adjust the clamping force only by adjusting the air pressure and the oil pressure, and is reliable in positioning and clamping.
Description
Technical Field
The utility model relates to the technical field of hydraulic clamps of machine tools, in particular to a hydraulic clamp for machining hooves.
Background
Three holes are required to be processed on the inner side of the cast shoe, the size of the main positioning hole is phi 33+0.0390mm, and the perpendicularity between the axis of the main positioning hole and the processing surface is required to be less than 0.15mm; the auxiliary positioning hole size is phi 22+0.0330mm, the requirement on the upper and lower coaxiality is less than 0.006mm, the interval size between two positioning holes is 305+/-0.1 mm, the traditional processing mode needs 2 vertical drilling machines and 1 milling machine to correspond to three sets of special fixtures, clamping of the hooves is complex, the processing efficiency is low, the processing stability is poor, and the form and position tolerance requirement between each hole system is difficult to guarantee.
In summary, how to design a hydraulic clamp for conveniently fixing a shoe is a problem to be solved by those skilled in the art.
Disclosure of utility model
The embodiment of the utility model mainly aims at providing a hydraulic clamp for shoe processing, and aims at designing a hydraulic clamp for conveniently fixing shoes.
The technical scheme for solving the technical problems is that the hydraulic clamp for processing the shoe comprises a base plate, a supporting cylinder and a rotating cylinder; the supporting cylinder is arranged on the substrate; the rotary oil cylinder and the supporting air cylinder are arranged on the substrate at intervals; the support shaft of the support cylinder is movably arranged towards the direction of the rotary cylinder, and the cylinder pressing arm of the rotary cylinder is rotatably arranged towards the direction of the support cylinder.
Further, the oil cylinder pressing arm comprises a first pressing arm and a second pressing arm, the first pressing arm is connected to the shaft of the rotary oil cylinder, and the end part of the first pressing arm, which is far away from the oil cylinder pressing arm, is arranged towards the direction of the supporting air cylinder; the second pressing arm is arranged at the top end of the first pressing arm and protrudes out of the first pressing arm and is used for being pressed against the inner arm of the shoe.
Further, the hydraulic clamp for processing the shoe comprises two rotating oil cylinders, wherein the two rotating oil cylinders are arranged on the base plate in parallel and form a shoe positioning space with the supporting cylinder.
Further, the hydraulic clamp for processing the shoe plate further comprises two stop blocks, wherein the two stop blocks are arranged on the base plate and are positioned at one side of the shoe plate positioning space, which is far away from the rotary oil cylinder; the two stop blocks are respectively positioned at two sides of the supporting cylinder.
Further, the hydraulic clamp for shoe processing further comprises a supporting seat, wherein the supporting seat is arranged on the base plate and is positioned in the shoe positioning space.
Further, the support base comprises a support plate and a lifting oil cylinder, wherein the lifting oil cylinder is arranged on the base plate, and the support plate is arranged on a lifting shaft of the lifting oil cylinder.
Further, the hydraulic clamp for processing the shoe plate further comprises a positioning connecting seat, and the positioning connecting seat and the rotary oil cylinder are arranged on the base plate in parallel.
Further, the hydraulic clamp for processing the shoe plate further comprises a movable block connecting seat, wherein the movable block connecting seat and the rotary oil cylinder are arranged on the base plate in parallel, and the positioning connecting seat and the movable block connecting seat are respectively positioned on two sides of the rotary oil cylinder.
Further, the hydraulic clamp for shoe machining further comprises a rotary oil cylinder support, wherein the rotary oil cylinder support is arranged on the base plate, and the rotary oil cylinder is arranged on the rotary oil cylinder support.
According to the technical scheme, the supporting cylinder and the rotating cylinder are arranged on the base plate at intervals, when the shoe is required to be fixed, the supporting shaft of the supporting cylinder moves towards the direction of the rotating cylinder, meanwhile, the cylinder pressing arm of the rotating cylinder rotates towards the direction of the supporting cylinder, and then the shoe is clamped in the vertical direction, so that the shoe can be conveniently processed into three hole systems on the inner side of the shoe, the form and position tolerance requirements among the hole systems can be guaranteed, after the shoe is applied to a processing center, the labor cost can be greatly reduced, and the production efficiency is improved; the clamp takes compressed air and hydraulic pressure as power sources, is simple to operate, can adjust the clamping force only by adjusting the air pressure and the oil pressure, and is reliable in positioning and clamping.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to the structures shown in these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view of a hydraulic clamp for shoe machining according to the present utility model;
Fig. 2 is a schematic structural view of a hydraulic clamp for shoe machining and shoe connection according to the present utility model.
Reference numerals illustrate:
| Reference numerals | Name of the name | Reference numerals | Name of the name |
| 10 | Substrate board | 312 | Second pressing arm |
| 11 | Shoe plate positioning space | 40 | Stop block |
| 20 | Support cylinder | 50 | Supporting seat |
| 21 | Supporting shaft | 60 | Positioning connecting seat |
| 30 | Rotary oil cylinder | 70 | Movable block connecting seat |
| 31 | Oil cylinder pressing arm | 80 | Rotary oil cylinder support |
| 311 | First pressing arm | 200 | Shoe plate |
Detailed Description
The following description of the embodiments of the present utility model will be made more apparent and fully by reference to the accompanying drawings, in which embodiments of the utility model are shown, it being understood that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
It should be noted that all directional indicators (such as up, down, left, right, front, and rear … …) in the embodiments of the present utility model are merely used to explain the relative positional relationship, movement, etc. between the components in a particular posture (as shown in the drawings), and if the particular posture is changed, the directional indicator is changed accordingly.
Furthermore, descriptions such as those referred to as "first," "second," and the like, are provided for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implying an order of magnitude of the indicated technical features in the present disclosure. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present utility model, the meaning of "several", "a plurality" or "a plurality" is at least two, such as two, three, etc., unless specifically defined otherwise.
In the present utility model, unless specifically stated and limited otherwise, the terms "connected," "affixed," and the like are to be construed broadly, and for example, "affixed" may be a fixed connection, a removable connection, or an integral body; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
In addition, the technical solutions of the embodiments of the present utility model may be combined with each other, but it is necessary to be based on the fact that those skilled in the art can implement the technical solutions, and when the technical solutions are contradictory or cannot be implemented, the combination of the technical solutions should be considered as not existing, and not falling within the scope of protection claimed by the present utility model.
The utility model provides a hydraulic clamp for shoe processing, and aims to design a hydraulic clamp for conveniently fixing shoes.
The hydraulic clamp for shoe machining according to the present utility model will be described in the following specific examples:
In the technical scheme of the embodiment, as shown in fig. 1, a hydraulic clamp for shoe processing comprises a base plate 10, a supporting cylinder 20 and a rotating cylinder 30; the support cylinder 20 is provided on the base plate 10; the rotary cylinder 30 is disposed on the base plate 10 at a distance from the support cylinder 20; wherein, the support shaft 21 of the support cylinder 20 is movably arranged towards the direction of the rotary cylinder 30, and the cylinder pressing arm 31 of the rotary cylinder 30 is rotatably arranged towards the direction of the support cylinder 20.
As can be appreciated, by arranging the supporting cylinder 20 and the rotating cylinder 30 on the base plate 10 at intervals, when the shoe needs to be fixed, the supporting shaft 21 of the supporting cylinder 20 moves towards the direction of the rotating cylinder 30, meanwhile, the cylinder pressing arm 31 of the rotating cylinder 30 rotates towards the direction of the supporting cylinder 20, and further the shoe is clamped in the vertical direction, so that the shoe can be conveniently processed into three hole systems on the inner side of the shoe, the form and position tolerance requirements among the hole systems can be ensured, after the shoe is applied to a processing center, the labor cost can be greatly reduced, and the production efficiency is improved; the clamp takes compressed air and hydraulic pressure as power sources, is simple to operate, can adjust the clamping force only by adjusting the air pressure and the oil pressure, and is reliable in positioning and clamping.
In one possible embodiment, the end of the support shaft 21 remote from the support cylinder 20 is provided with a support base for supporting the shoe.
Further, as shown in fig. 2, the cylinder pressing arm 31 includes a first pressing arm 311 and a second pressing arm 312, the first pressing arm 311 is connected to the shaft of the rotary cylinder 30, and the end of the first pressing arm 311 away from the cylinder pressing arm 31 is disposed toward the direction of the support cylinder 20; the second pressing arm 312 is disposed at the top end of the first pressing arm 311 and protrudes out of the first pressing arm 311, and is used for pressing the inner arm of the shoe.
As can be appreciated, the first pressing arm 311 is used to abut against the side edge of the inner arm of the shoe, and clamp the shoe together with the supporting cylinder 20; the second press arm 312 is press-fitted to the inner wall tip of the shoe, thus clamping the shoe from both directions.
Further, as shown in fig. 1, the hydraulic jig for shoe processing includes two rotary cylinders 30, the two rotary cylinders 30 being juxtaposed on the base plate 10 and forming a shoe positioning space 11 with the support cylinder 20.
As can be appreciated, in order to more firmly fix the shoe, by providing two rotary cylinders 30 on the base plate 10, the two rotary cylinders 30 are arranged in parallel to form a triangle with the support cylinder 20; because the shoe is arc-shaped, two rotary cylinders 30 and a supporting cylinder 20 which are arranged in a triangle form an arc-shaped shoe positioning space 11, the supporting cylinder 20 is positioned at the outer side of the arc-shaped shoe positioning space 11, the two rotary cylinders 30 are positioned at the inner side of the arc-shaped shoe positioning space 11, when the shoe is placed in the shoe positioning space 11, the supporting cylinder 20 is abutted to the top of the shoe, and when the shoe needs to be fixed, a supporting shaft 21 of the supporting cylinder 20 ejects the shoe towards the direction of the rotary cylinder 30; the two rotary cylinders 30 are located at different positions on the inner side of the shoe and are symmetrically arranged with the center of the shoe as the center, and when the shoe needs to be fixed, the cylinder pressing arms 31 of the rotary cylinders 30 rotate towards the center of the shoe from different directions respectively, and clamp and fix the shoe together with the support shaft 21 of the support cylinder 20.
Further, as shown in fig. 1, the hydraulic clamp for shoe processing further includes two stoppers 40, where the two stoppers 40 are disposed on the base plate 10 and located at a side of the shoe positioning space 11 away from the rotary cylinder 30; two stoppers 40 are respectively located at both sides of the support cylinder 20.
It will be appreciated that, to better fix the shoe, two stoppers 40 are provided corresponding to the two rotary cylinders 30, and the two stoppers 40 are provided on the other side of the shoe that is empty (relative to the two rotary cylinders 30), so that when the two rotary cylinders 30 rotate toward the shoe, the other side of the shoe has a supporting object (stopper 40), and the stopper 40 and the rotary cylinders 30 can clamp the shoe more stably.
Further, the hydraulic clamp for shoe machining further comprises a supporting seat 50, wherein the supporting seat 50 is arranged on the base plate 10 and is positioned in the shoe positioning space 11.
It will be appreciated that the support base 50 is used to hold the shoe, and the position of the shoe can be ensured when the shoe is placed in the shoe positioning space 11.
Further, the support base 50 includes a support plate and a lift cylinder provided on the base plate 10, the support plate being provided on a lift cylinder lift shaft.
It will be appreciated that since the height of the cylinder pressing arm 31 of the rotary cylinder 30 is fixed, in order to accommodate different shoes, a lift cylinder is provided on the base plate 10, and a support plate for supporting the shoes is provided.
Further, as shown in fig. 1, the hydraulic clamp for shoe machining further includes a positioning connection seat 60, and the positioning connection seat 60 is disposed on the base plate 10 in parallel with the rotary cylinder 30.
It will be appreciated that the positioning connection base 60 is provided at one side of the two rotary cylinders 30 for fixing the shoe in cooperation with the hydraulic jig.
Further, as shown in fig. 1, the hydraulic clamp for shoe processing further includes a loose piece connecting seat 70, the loose piece connecting seat 70 and the rotary cylinder 30 are arranged on the base plate 10 in parallel, and the positioning connecting seat 60 and the loose piece connecting seat 70 are respectively located at two sides of the rotary cylinder 30.
It will be appreciated that a loose piece connection seat 70 is provided on the other side of the two rotary cylinders 30 for securing the shoes in cooperation with the hydraulic clamp.
Further, the hydraulic jig for shoe machining further includes a rotary cylinder support 80, the rotary cylinder support 80 being provided on the base plate 10, and the rotary cylinder 30 being provided on the rotary cylinder support 80.
Working principle of hydraulic clamp for shoe plate machining: as shown in fig. 2, the shoe 200 is placed on the supporting plate in the shoe positioning space 11, and the lifting cylinder can be adjusted according to the height of the shoe, so as to raise or lower the shoe to a preset height; one end of the shoe is attached to the positioning connecting seat 60, the other end of the shoe is attached to the movable block connecting seat 70, and the shoe is positioned between the stop block 40 and the rotary cylinder 30; opening the supporting cylinder 20 and the two rotating cylinders 30, and enabling the supporting shaft 21 of the supporting cylinder 20 to abut against the shoe from the outer side of the shoe and clamp the shoe; the cylinder pressing arms 31 of the rotary cylinder 30 rotate from two sides towards the center of the shoe, when the cylinder pressing arms 31 rotate, the end parts of the first pressing arms 311 of the cylinder pressing arms 31 are abutted against the inner wall of the shoe, and the bottoms of the second pressing arms 312 are pressed against the top end of the inner wall of the shoe; the shoe is finally clamped by the support cylinder 20 and the two rotary cylinders 30.
The present utility model is not limited to the above-mentioned embodiments, and any changes or substitutions that can be easily understood by those skilled in the art within the technical scope of the present utility model are intended to be included in the scope of the present utility model. Therefore, the protection scope of the present utility model should be subject to the protection scope of the claims.
Claims (9)
1. A hydraulic clamp for shoe machining, comprising:
A substrate;
a support cylinder disposed on the substrate; and
The rotary oil cylinder and the supporting air cylinder are arranged on the substrate at intervals;
The support shaft of the support cylinder is movably arranged towards the direction of the rotary cylinder, and the cylinder pressing arm of the rotary cylinder is rotatably arranged towards the direction of the support cylinder.
2. The hydraulic clamp for shoe machining according to claim 1, wherein the hydraulic clamp for shoe machining includes two rotary cylinders juxtaposed on the base plate and forming a shoe positioning space with the support cylinder.
3. The hydraulic clamp for shoe machining according to claim 2, wherein the cylinder pressing arm includes a first pressing arm and a second pressing arm, the first pressing arm is connected to the shaft of the rotary cylinder, and an end of the first pressing arm away from the cylinder pressing arm is disposed toward the support cylinder; the second pressing arm is arranged at the top end of the first pressing arm and protrudes out of the first pressing arm and is used for being pressed against the inner arm of the shoe.
4. The hydraulic clamp for shoe machining of claim 2, further comprising:
The two check blocks are arranged on the base plate and are positioned at one side of the shoe positioning space, which is far away from the rotary oil cylinder; the two stop blocks are respectively positioned at two sides of the supporting cylinder.
5. The hydraulic clamp for shoe machining of claim 2, further comprising:
The supporting seat is arranged on the base plate and is positioned in the shoe positioning space.
6. The hydraulic clamp for shoe machining according to claim 5, wherein the support base includes a support plate and a lift cylinder, the lift cylinder being disposed on the base plate, the support plate being disposed on the lift cylinder lift shaft.
7. The hydraulic clamp for shoe machining of claim 1, further comprising:
And the positioning connecting seat and the rotary oil cylinder are arranged on the substrate in parallel.
8. The hydraulic clamp for shoe machining of claim 7, further comprising:
The movable block connecting seat and the rotary oil cylinder are arranged on the substrate in parallel, and the positioning connecting seat and the movable block connecting seat are respectively positioned on two sides of the rotary oil cylinder.
9. The hydraulic clamp for shoe machining of claim 1, further comprising:
The rotary oil cylinder support is arranged on the substrate, and the rotary oil cylinder is arranged on the rotary oil cylinder support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322704282.0U CN220902616U (en) | 2023-10-10 | 2023-10-10 | Hydraulic clamp for shoe machining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322704282.0U CN220902616U (en) | 2023-10-10 | 2023-10-10 | Hydraulic clamp for shoe machining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220902616U true CN220902616U (en) | 2024-05-07 |
Family
ID=90913064
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322704282.0U Active CN220902616U (en) | 2023-10-10 | 2023-10-10 | Hydraulic clamp for shoe machining |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220902616U (en) |
-
2023
- 2023-10-10 CN CN202322704282.0U patent/CN220902616U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |