CN213828067U - Slant clamping device for oil cylinder - Google Patents
Slant clamping device for oil cylinder Download PDFInfo
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- CN213828067U CN213828067U CN202022696291.6U CN202022696291U CN213828067U CN 213828067 U CN213828067 U CN 213828067U CN 202022696291 U CN202022696291 U CN 202022696291U CN 213828067 U CN213828067 U CN 213828067U
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- oil cylinder
- cylinder
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- supporting
- clamping device
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- 238000009434 installation Methods 0.000 claims abstract description 28
- 238000003825 pressing Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 3
- 238000003754 machining Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
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Abstract
The utility model discloses a slant clamping device for hydro-cylinder, including platen, positioning mechanism, supporting mechanism, fixture and mount pad, the mount pad includes first mount pad and second mount pad, the installation face of first mount pad and second mount pad upper surface is parallel, and personally submits 0-90 contained angle with the level, and the preferred 60 of contained angle, positioning mechanism includes shaft hole locating component and locating pin, the locating pin sets up the both sides at shaft hole locating component. The utility model discloses a set up platen, positioning mechanism, supporting mechanism, fixture and mount pad and realize pressing from both sides tightly to the installation location of hydro-cylinder structure, realize the slope clamping to the hydro-cylinder through the installation face of setting up first mount pad and the second mount pad with the horizontal plane slope, through the fixture who sets up cylinder, connecting rod and holding head and constitute, realize the quick reliable clamping action to the hydro-cylinder, the utility model discloses the mechanism is simple, and is practical convenient, has improved the clamping speed and the positioning accuracy of hydro-cylinder greatly.
Description
Technical Field
The utility model relates to a hydro-cylinder production and processing equipment technical field: in particular to an oblique clamping device for an oil cylinder.
Background
The jig is a device for fixing a processing object to a correct position for construction or inspection in a machine manufacturing process, and is also called a jig (qi a/j ǜ), and in a broad sense, a device for quickly, conveniently and safely mounting a workpiece in any process in a process is called a jig. When a machine tool is used for machining, positioning and clamping operation needs to be carried out on a machined part, a bench vice and an electromagnetic chuck are adopted in a conventional clamping mode, the workpiece with a simple and regular appearance structure can be clamped simply and conveniently, but a special clamp needs to be designed and manufactured to realize the positioning and clamping on the workpiece for the workpiece with a complex appearance structure, the oil cylinder is widely applied, the appearance structure is complex, after casting forming, the oil cylinder is often assembled and used by finish machining of a machine tool, the existing clamp used conventionally cannot meet the positioning precision required by oil cylinder machining, and therefore the requirement is met by designing an oblique clamping device for the oil cylinder.
Disclosure of Invention
In order to overcome the defect in the prior art, the embodiment of the utility model provides a slant clamping device for hydro-cylinder to solve the problem that proposes in the above-mentioned background art.
The utility model discloses a: the utility model provides an oblique clamping device for hydro-cylinder, includes platen, positioning mechanism, supporting mechanism, fixture and mount pad, the mount pad includes first mount pad and second mount pad, the installation face of first mount pad and second mount pad upper surface is parallel, and personally submits 0-90 contained angle with the level, and the preferred 60 of contained angle, positioning mechanism includes shaft hole locating component and locating pin, the locating pin sets up the both sides at shaft hole locating component, supporting mechanism sets up in shaft hole locating component both sides, fixture sets up in the outside of supporting mechanism.
Preferably, the bedplate is in a step shape, the first installation seat is fixedly installed on the bottom plate, connection blocks are further fixedly connected to two ends of the first installation seat, and the connection blocks are fixedly installed on the side face of the bedplate.
Preferably, the number of the second mounting seats is two, the second mounting seats are parallel to the first mounting seats and are fixedly mounted on the bedplate, and the upper end mounting surface of each second mounting seat is provided with one clamping mechanism.
Preferably, the supporting mechanism comprises a first supporting seat and a second supporting seat, the first supporting seat is fixedly mounted on the first mounting seats on two sides of the shaft hole positioning assembly in a parallel mode, two supporting positions are arranged on the first supporting seat and are in contact with the lower end face of the oil cylinder, the second supporting seat is fixedly mounted on the bedplate between the two second mounting seats, the planes of two sides of the upper mounting face of the second supporting seat are perpendicular to the upper mounting face of the first supporting seat, and an arc-shaped supporting groove which is in copying shape with the outer arc face of the oil cylinder is formed in the middle of the upper mounting face of the second supporting seat.
Preferably, the shaft hole positioning assembly comprises a rectangular mounting seat and an arc positioning column, the rectangular mounting seat is fixedly mounted in the middle of the first mounting seat, the arc positioning column is fixedly mounted on the rectangular mounting seat, and the outer arc surface of the arc positioning column is matched with the oil cylinder shaft hole in a profiling mode.
Preferably, the positioning pin is vertically and fixedly installed in the middle of the upper installation surface of the first support seat.
Preferably, fixture includes cylinder, connecting rod and clamping head, the cylinder is perpendicular fixed mounting on first mount pad installation face on, the rotatable formula of connecting rod is installed on the cylinder body up end of cylinder, the one end of clamping head is connected with the rotatable formula of the tailpiece of the piston rod portion of cylinder, the mid-mounting of clamping head has the rotating pin, and the upper end at the connecting rod is connected to the rotatable formula.
Preferably, when the head of the clamping head is clamped on the ear wall of the bottom of the oil cylinder, the clamping head and the two support positions on the first support seat are superposed with the contact point of the ear wall of the bottom of the oil cylinder along the extension line of the Z-axis direction.
Preferably, the side surfaces of the two ends of the bedplate are fixedly provided with rotating shaft mounting plates.
Preferably, the clamping device is arranged into a double-station structure.
The utility model has the advantages as follows: the utility model discloses a set up platen, positioning mechanism, supporting mechanism, fixture and mount pad and realize pressing from both sides tightly to the installation location of hydro-cylinder structure, realize the slope clamping to the hydro-cylinder through the installation face of setting up first mount pad and the second mount pad with the horizontal plane slope, through the fixture who sets up cylinder, connecting rod and holding head and constitute, realize the quick reliable clamping action to the hydro-cylinder, the utility model discloses the mechanism is simple, and is practical convenient, has improved the clamping speed and the positioning accuracy of hydro-cylinder greatly.
In order to make the aforementioned and other objects, features and advantages of the present invention comprehensible, preferred embodiments accompanied with figures are described in detail below.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic diagram of a three-dimensional structure of the present invention;
fig. 2 is a schematic diagram of a three-dimensional structure of the present invention;
fig. 3 is a schematic three-dimensional structure diagram of the first mounting seat of the present invention.
Reference numerals of the above figures: the device comprises a bedplate 10, a connecting block 11, a rotating shaft mounting plate 12, a positioning mechanism 20, a shaft hole positioning assembly 21, a positioning pin 22, a supporting mechanism 30, a first supporting seat 31, a second supporting seat 32, a clamping mechanism 40, a cylinder 41, a connecting rod 42, a clamping head 43, a mounting seat 50, a first mounting seat 51, a second mounting seat 52, a rectangular mounting seat 211, an arc positioning column 212 and a supporting position 311.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 to 3, the oblique clamping device for the oil cylinder comprises a bedplate 10, a positioning mechanism 20, a supporting mechanism 30, a clamping mechanism 40 and a mounting seat 50, wherein the mounting seat 50 comprises a first mounting seat 51 and a second mounting seat 52, mounting surfaces on the upper surfaces of the first mounting seat 51 and the second mounting seat 52 are parallel, and form an included angle of 0-90 degrees with the horizontal plane, the included angle is preferably 60 degrees, the positioning mechanism 20 comprises an axle hole positioning component 21 and a positioning pin 22, the positioning pin 22 is arranged on two sides of the axle hole positioning component 21, an axle hole of the oil cylinder is arranged on the axle hole positioning component 21, the supporting mechanism 30 is arranged on two sides of the axle hole positioning component 21 and used for supporting an end face of the bottom of the oil cylinder, the clamping mechanism 40 is arranged on the outer side of the supporting mechanism 30, and after the oil cylinder is arranged on the supporting mechanism 30, the clamping mechanism 40 is clamped on an ear wall of the bottom of the oil cylinder, so that the oil cylinder is tightly clamped on the clamping device.
Further, the bedplate 10 is arranged in a step shape, the first installation base 51 is fixedly installed on the bottom plate, the two ends of the first installation base 51 are also fixedly connected with the connection blocks 11, and the connection blocks 11 are fixedly installed on the side surfaces of the bedplate 10.
Further, two second mounting seats 52 are provided, and are fixedly mounted on the bedplate 10 in parallel to the first mounting seat 51, and one clamping mechanism 40 is respectively provided on an upper end mounting surface of each second mounting seat 52.
Further, the supporting mechanism 30 includes a first supporting seat 31 and a second supporting seat 32, the first supporting seat 31 is fixedly installed on the first installation seats 51 at two sides of the shaft hole positioning component 21 in parallel, the first supporting seat 31 is provided with two supporting positions 311, which are in contact with the lower end surface of the cylinder, the second supporting seat 32 is fixedly installed on the bedplate 10 between the two second installation seats 52, two side planes of the upper installation surface of the second supporting seat 32 are perpendicular to the upper installation surface of the first supporting seat 31, and an arc-shaped supporting groove which is in profile with the outer arc surface of the cylinder is arranged in the middle of the upper installation surface of the second supporting seat 32, and is used for installing and supporting the outer arc surface of the cylinder.
Further, shaft hole locating component 21 includes rectangle mount pad 211 and circular arc reference column 212, rectangle mount pad 211 fixed mounting is in the middle part of first mount pad 51, circular arc reference column 212 fixed mounting is on rectangle mount pad 211, circular arc reference column 212 outer arc face and hydro-cylinder shaft hole profile modeling adaptation, hydro-cylinder shaft hole location are installed on circular arc reference column 212.
Further, the positioning pin 22 is vertically and fixedly installed in the middle of the upper installation surface of the first support seat 31, and is inserted into a pin hole in an ear wall at the bottom of the oil cylinder when the oil cylinder is installed, so as to position the oil cylinder.
Further, fixture 40 includes cylinder 41, connecting rod 42 and clamping head 43, the perpendicular fixed mounting of cylinder 41 is on the installation face on first mount pad 51, the rotatable formula of connecting rod 42 is installed on the cylinder body up end of cylinder 41, the one end of clamping head 43 is connected with the rotatable formula of the tailpiece of the piston rod portion of cylinder 41, the mid-mounting of clamping head 43 has the rotating pin, and the upper end at connecting rod 42 is connected to the rotatable formula, and cylinder 41 is flexible moves, promotes clamping head 43 and rotates around connecting rod 42, and the head centre gripping of clamping head 43 is on the ear wall of hydro-cylinder bottom.
Further, when the head of the clamping head 43 is clamped on the ear wall of the bottom of the oil cylinder, the clamping head 43 and the two supporting positions 311 on the first supporting seat 31 are overlapped with the extension line of the contact point of the ear wall of the bottom of the oil cylinder along the Z-axis direction.
Further, the side surfaces of two ends of the bedplate 10 are also fixedly provided with rotating shaft mounting plates 12 for mounting on a rotating shaft of a machine tool workbench.
Furthermore, the clamping device is of a double-station structure, two oil cylinders can be clamped at one time, the downtime is reduced, and the production efficiency is improved.
Working principle; the oil cylinder is installed on the device, wherein an oil cylinder shaft hole is positioned and installed on the arc positioning column 212, an outer arc surface of the oil cylinder is embedded and installed in an arc supporting groove of the second supporting seat 32, the lower end surface of the oil cylinder is in contact with the two supporting positions 311 arranged on the first supporting seat 31, the positioning pin 22 is inserted into a pin hole of an ear wall at the bottom of the oil cylinder to complete supporting and positioning of the oil cylinder, the air cylinder 41 of the air cylinder acts to push the clamping head 43 to rotate around the connecting rod 42 and clamp the upper surface of the ear wall of the oil cylinder to complete clamping action of the oil cylinder, and the oil cylinder is installed and clamped on the device.
The present invention has been explained by using specific embodiments, and the explanation of the above embodiments is only used to help understand the method and the core idea of the present invention; meanwhile, for the general technical personnel in the field, according to the idea of the present invention, there are changes in the specific implementation and application scope, to sum up, the content of the present specification should not be understood as the limitation of the present invention.
Claims (10)
1. The utility model provides a slant clamping device for hydro-cylinder, includes platen, positioning mechanism, supporting mechanism, fixture and mount pad, its characterized in that: the mounting base comprises a first mounting base and a second mounting base, the mounting faces of the upper surfaces of the first mounting base and the second mounting base are parallel, and form an included angle of 0-90 degrees with the horizontal plane, the positioning mechanism comprises a shaft hole positioning assembly and positioning pins, the positioning pins are arranged on two sides of the shaft hole positioning assembly, the supporting mechanism is arranged on two sides of the shaft hole positioning assembly, and the clamping mechanism is arranged on the outer side of the supporting mechanism.
2. The oblique clamping device for the oil cylinder as claimed in claim 1, wherein: the bedplate is in a step shape, the first installation base is fixedly installed on the bottom plate, connecting blocks are fixedly connected to two ends of the first installation base, and the connecting blocks are fixedly installed on the side face of the bedplate.
3. The oblique clamping device for the oil cylinder as claimed in claim 1, wherein: the two second mounting seats are parallel to the first mounting seat and fixedly mounted on the bedplate, and the upper end mounting surface of each second mounting seat is provided with a clamping mechanism.
4. The oblique clamping device for the oil cylinder as claimed in claim 1, wherein: the supporting mechanism comprises a first supporting seat and a second supporting seat, the first supporting seat is fixedly installed on first installation seats on two sides of the shaft hole positioning assembly in a parallel mode, two supporting positions are arranged on the first supporting seat and are in contact with the lower end face of the oil cylinder, the second supporting seat is fixedly installed on a bedplate between the two second installation seats, the two side planes of an upper installation face of the second supporting seat are perpendicular to the upper installation face of the first supporting seat, and an arc-shaped supporting groove which is formed in the middle of the upper installation face of the second supporting seat and is in copying fit with the outer arc face of the oil cylinder is formed.
5. The oblique clamping device for the oil cylinder as claimed in claim 1, wherein: the shaft hole positioning assembly comprises a rectangular mounting seat and an arc positioning column, the rectangular mounting seat is fixedly mounted at the middle of the first mounting seat, the arc positioning column is fixedly mounted on the rectangular mounting seat, and the outer arc surface of the arc positioning column is matched with the oil cylinder shaft hole in a copying manner.
6. The oblique clamping device for the oil cylinder as claimed in claim 1, wherein: the positioning pin is vertically and fixedly arranged in the middle of the upper mounting surface of the first supporting seat.
7. The oblique clamping device for the oil cylinder as claimed in claim 1, wherein: the clamping mechanism comprises a cylinder, a connecting rod and a clamping head, wherein the cylinder is vertically and fixedly installed on the installation surface of the first installation seat, the connecting rod is rotatably installed on the upper end surface of the cylinder body of the cylinder, one end of the clamping head is rotatably connected with the end part of the piston rod of the cylinder, a rotating pin is installed in the middle of the clamping head, and the rotating pin can be rotatably connected to the upper end part of the connecting rod.
8. The oblique clamping device for the oil cylinder as claimed in claim 7, wherein: when the head of the clamping head is clamped on the ear wall at the bottom of the oil cylinder, the two supporting positions on the clamping head and the first supporting seat are superposed with the contact point of the ear wall at the bottom of the oil cylinder along the extension line of the Z-axis direction.
9. The oblique clamping device for the oil cylinder as claimed in claim 1, wherein: and the side surfaces of the two ends of the bedplate are fixedly provided with rotating shaft mounting plates.
10. The oblique clamping device for the oil cylinder as claimed in claim 1, wherein: the clamping device is arranged to be a double-station structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022696291.6U CN213828067U (en) | 2020-11-20 | 2020-11-20 | Slant clamping device for oil cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022696291.6U CN213828067U (en) | 2020-11-20 | 2020-11-20 | Slant clamping device for oil cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213828067U true CN213828067U (en) | 2021-07-30 |
Family
ID=77018023
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022696291.6U Active CN213828067U (en) | 2020-11-20 | 2020-11-20 | Slant clamping device for oil cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213828067U (en) |
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2020
- 2020-11-20 CN CN202022696291.6U patent/CN213828067U/en active Active
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