CN219521253U - Hydraulic clamping device of machine tool - Google Patents
Hydraulic clamping device of machine tool Download PDFInfo
- Publication number
- CN219521253U CN219521253U CN202320377815.6U CN202320377815U CN219521253U CN 219521253 U CN219521253 U CN 219521253U CN 202320377815 U CN202320377815 U CN 202320377815U CN 219521253 U CN219521253 U CN 219521253U
- Authority
- CN
- China
- Prior art keywords
- hydraulic
- wall
- cabin
- fixedly connected
- machine tool
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 239000006185 dispersion Substances 0.000 claims abstract description 15
- 238000007789 sealing Methods 0.000 claims abstract description 14
- 230000005540 biological transmission Effects 0.000 claims abstract description 11
- 230000000149 penetrating effect Effects 0.000 claims description 6
- 238000004891 communication Methods 0.000 claims description 4
- 238000005728 strengthening Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 5
- 230000003014 reinforcing effect Effects 0.000 description 3
- 239000010720 hydraulic oil Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000013475 authorization Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Clamps And Clips (AREA)
Abstract
The utility model discloses a hydraulic clamping device of a machine tool, and relates to the technical field of machine tool fixtures. Including hydraulic transmission mechanism, hydraulic transmission mechanism includes the cabin body, dispersion cabin has been seted up to cabin body one side inside, dispersion cabin inner wall has seted up a plurality of hydraulic conveying spouts that run through the surface, cabin body is close to hydraulic conveying spout one side and is provided with clamping mechanism, clamping mechanism includes a plurality of sliders, every slider surface all is provided with the sealing washer, every sealing washer surface sliding connection is in the hydraulic conveying spout inner wall that corresponds, the total storehouse of hydraulic pressure has been seted up to cabin body inside opposite side, the total storehouse inner wall one side fixedly connected with electrohydraulic push rod of hydraulic pressure, electrohydraulic push rod other end fixedly connected with push pedal. According to the utility model, through the arrangement of the clamping mechanism, the contact point with the inside of the hollow pipe can be increased when the ladder pipe is clamped, so that the contact area is increased, a better fixing effect is achieved, and the practicability of the equipment is increased.
Description
Technical Field
The utility model relates to the technical field of machine tool fixtures, in particular to a hydraulic clamping device of a machine tool.
Background
The hydraulic clamping device for the machine tool has the authorization bulletin number of CN213889162U, wherein the upper wall surface of the bottom plate is provided with a supporting structure, the lower wall surface of the bottom plate is provided with a hydraulic structure, the upper wall surface of the hydraulic structure is provided with a clamping structure, and the front wall surface of the clamping structure is provided with a reset structure; the support structure comprises: supporting tube and limit oblique block; the stay tube is installed on the upper wall of bottom plate, and spacing sloping block installs the upper wall at the stay tube. According to the utility model, through the combined action of the hydraulic structure and the clamping structure, the radial clamping force of the traditional machine tool clamp can be converted into the axial clamping force, so that the direction of the clamping force is changed, and the problem that some stepped pipes cannot bear excessive radial force to deform can be avoided.
The clamping device can prevent the workpiece from being damaged due to overlarge clamping force, but because the clamping device arranged in the equipment has fewer contact points when clamping the stepped pipe, the stepped pipe cannot be fixed more firmly when being fixed, the workpiece cannot be machined conveniently, and the practicability is lower.
Disclosure of Invention
The utility model aims to provide a hydraulic clamping device of a machine tool, so as to solve the problems in the background art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the hydraulic clamping device of the machine tool comprises a hydraulic transmission mechanism, wherein the hydraulic transmission mechanism comprises a cabin body, a dispersion cabin is arranged in one side of the cabin body, a plurality of hydraulic conveying sliding grooves penetrating through the outer surface are formed in the inner wall of the dispersion cabin, and a clamping mechanism is arranged on one side, close to the hydraulic conveying sliding grooves, of the cabin body;
the clamping mechanism comprises a plurality of sliding blocks, a sealing ring is arranged on the surface of each sliding block, and the surface of each sealing ring is connected with the inner wall of the corresponding hydraulic conveying chute in a sliding mode.
Preferably, the hydraulic main cabin is arranged on the other side of the cabin body, an electro-hydraulic push rod is fixedly connected to one side of the inner wall of the hydraulic main cabin, a push plate is fixedly connected to the other end of the electro-hydraulic push rod, a sealing ring is fixedly connected to the surface of the push plate, and the surface of the sealing ring is slidably connected to the inner wall of the hydraulic main cabin.
Preferably, a communication groove penetrating into the hydraulic main cabin is formed in one side of the inner wall of the dispersion cabin, and a limiting ring is fixedly connected to the inner wall of each hydraulic conveying chute close to the outer surface.
Preferably, each sliding block is fixedly connected with a supporting rod on one side, the supporting rod is n-shaped, the surface of the supporting rod is slidably connected with the inner wall of the limiting ring, the inner wall of the supporting rod is slidably connected with the outer surface of the cabin body, each supporting rod surface is close to the other end and is fixedly connected with a connecting ring, and each connecting ring is fixedly connected with a clamping rod on one side.
Preferably, each supporting rod included angle is fixedly connected with a reinforcing rib, and each clamping rod surface is fixedly connected with a rubber pad.
Compared with the prior art, the utility model has the beneficial effects that:
this lathe hydraulic clamping device through fixture's setting, has realized can increase when carrying out the centre gripping to the ladder pipe with the inside contact point of hollow tube to make increase area of contact, make to reach better fixed effect, increased the practicality of equipment.
Drawings
FIG. 1 is a schematic diagram of the overall apparatus structure of the present utility model;
FIG. 2 is a schematic cross-sectional view of the apparatus of the present utility model;
FIG. 3 is an enlarged schematic view of the portion B of FIG. 2 according to the present utility model;
fig. 4 is an enlarged schematic view of the portion a in fig. 1 according to the present utility model.
In the figure: 1. a hydraulic transmission mechanism; 101. a cabin body; 102. a dispersion cabin; 103. a hydraulic conveying chute; 104. a communication groove; 105. a push plate; 106. a hydraulic main cabin; 107. an electro-hydraulic push rod; 108. a limiting ring; 2. a clamping mechanism; 201. a support rod; 202. a slide block; 203. a seal ring; 204. a connecting ring; 205. a clamping rod; 206. a rubber pad; 207. reinforcing ribs.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. 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, in the description of the present utility model, the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, only for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements to be referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
Furthermore, it should be understood that the dimensions of the various elements shown in the figures are not drawn to actual scale, e.g., the thickness or width of some layers may be exaggerated relative to other layers for ease of description.
It should be noted that like reference numerals and letters refer to like items in the following figures, and thus once an item is defined or illustrated in one figure, no further detailed discussion or description thereof will be necessary in the following description of the figures.
As shown in fig. 1 to 4, the present utility model provides a technical solution: the hydraulic clamping device of the machine tool comprises a hydraulic transmission mechanism 1, wherein the hydraulic transmission mechanism 1 comprises a cabin body 101, a dispersion cabin 102 is arranged in one side of the cabin body 101, a plurality of hydraulic conveying sliding grooves 103 penetrating through the outer surface are formed in the inner wall of the dispersion cabin 102, and a clamping mechanism 2 is arranged on one side, close to the hydraulic conveying sliding grooves 103, of the cabin body 101;
the clamping mechanism 2 comprises a plurality of sliding blocks 202, wherein a sealing ring 203 is arranged on the surface of each sliding block 202, and the surface of each sealing ring 203 is connected with the inner wall of the corresponding hydraulic conveying chute 103 in a sliding manner.
Through the setting of this structure, realized when fixing the step pipe, can be more convenient carry out the centre gripping to the work piece, increase fixed effect for ensure fixed effect when fixing the work piece, make processing more stable, increase the stability of equipment, increased the practicality of equipment.
The other side of the cabin body 101 is provided with a hydraulic main cabin 106, one side of the inner wall of the hydraulic main cabin 106 is fixedly connected with an electro-hydraulic push rod 107, the other end of the electro-hydraulic push rod 107 is fixedly connected with a push plate 105, the surface of the push plate 105 is fixedly connected with a sealing ring, and the surface of the sealing ring is slidably connected with the inner wall of the hydraulic main cabin 106.
Through the setting of this structure, realized can exert pressure to hydraulic pressure total cabin 106 for outwards discharge, conveniently provide dispersion cabin 102 and use, increased the convenience of equipment, make more convenient when fixed the work piece, increased the practicality of equipment.
One side of the inner wall of the dispersion cabin 102 is provided with a communication groove 104 penetrating into the hydraulic main cabin 106, and the inner wall of each hydraulic conveying chute 103 is fixedly connected with a limiting ring 108 close to the outer surface.
Through the setting of this structure, realized can carrying hydraulic pressure to dispersing cabin 102 inside when using, conveniently carry the delivery to and can carry out spacingly to slider 202, can restrict it when reaching certain length, prevent the roll-off, cause equipment damage, and can ensure the leakproofness in a plurality of cabins, increased the practicality of equipment.
Each sliding block 202 is fixedly connected with a supporting rod 201 on one side, the supporting rod 201 is n-shaped, the surface of the supporting rod 201 is slidably connected to the inner wall of the limiting ring 108, the inner wall of the supporting rod 201 is slidably connected to the outer surface of the cabin body 101, a connecting ring 204 is fixedly connected to the surface of each supporting rod 201 close to the other end, and a clamping rod 205 is fixedly connected to one side of each connecting ring 204.
Through the setting of this structure, realized can drive bracing piece 201 together to move when slider 202 outwards moves for can follow the inner wall and carry out the centre gripping to the ladder pipe fixedly, increase fixed effect, increased the practicality of equipment.
The included angle of each supporting rod 201 is fixedly connected with a reinforcing rib 207, and the surface of each clamping rod 205 is fixedly connected with a rubber pad 206.
Through the setting of this structure, realized can reduce the wearing and tearing of clamping lever 205 to the work piece when fixing the pipeline of hollow structure such as ladder pipe, increased the good nature after fixing for have good stability when fixing it, increased the practicality of equipment.
Working principle: when fixing the work piece, cup joint hollow pipeline in a plurality of clamping bars 205 surfaces, then remove push pedal 105 through the flexible of electrohydraulic rod, thereby compress the space of total cabin 106 of hydraulic pressure, make hydraulic oil get into dispersion cabin 102, carry hydraulic oil through dispersion cabin 102 to the inside of a plurality of hydraulic pressure transport spouts 103, reach the promotion to slider 202, make a plurality of clamping bars 205 take place outwards extension, fix it through the mode of inner wall, owing to be provided with a plurality of clamping bars 205 can increase the frictional force with the ladder pole inner wall, make the fixing more stable, the practicality of equipment has been increased.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. Machine tool hydraulic clamping device, including hydraulic transmission mechanism (1), its characterized in that: the hydraulic transmission mechanism (1) comprises a cabin body (101), a dispersion cabin (102) is formed in one side of the cabin body (101), a plurality of hydraulic transmission sliding grooves (103) penetrating through the outer surface are formed in the inner wall of the dispersion cabin (102), and a clamping mechanism (2) is arranged on one side, close to the hydraulic transmission sliding grooves (103), of the cabin body (101);
the clamping mechanism (2) comprises a plurality of sliding blocks (202), a sealing ring (203) is arranged on the surface of each sliding block (202), and the surface of each sealing ring (203) is connected with the inner wall of the corresponding hydraulic conveying chute (103) in a sliding mode.
2. The hydraulic clamping device of a machine tool according to claim 1, wherein: the hydraulic main cabin (106) is arranged on the other side of the interior of the cabin body (101), an electro-hydraulic push rod (107) is fixedly connected to one side of the inner wall of the hydraulic main cabin (106), a push plate (105) is fixedly connected to the other end of the electro-hydraulic push rod (107), a sealing ring is fixedly connected to the surface of the push plate (105), and the surface of the sealing ring is slidably connected to the inner wall of the hydraulic main cabin (106).
3. The hydraulic clamping device of a machine tool according to claim 1, wherein: a communication groove (104) penetrating into the hydraulic main cabin (106) is formed in one side of the inner wall of the dispersion cabin (102), and a limiting ring (108) is fixedly connected to the inner wall of each hydraulic conveying chute (103) close to the outer surface.
4. The hydraulic clamping device of a machine tool according to claim 1, wherein: every slider (202) one side all fixedly connected with bracing piece (201), bracing piece (201) are n shape, bracing piece (201) surface sliding connection in spacing ring (108) inner wall, and bracing piece (201) inner wall all sliding connection is in cabin body (101) surface, and every bracing piece (201) surface is close to the equal fixedly connected with go-between (204) of the other end, and every go-between (204) one side all fixedly connected with clamping lever (205).
5. The hydraulic clamping device of a machine tool according to claim 4, wherein: every bracing piece (201) contained angle department all fixedly connected with strengthening rib (207), every clamping rod (205) surface all fixedly connected with rubber pad (206).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320377815.6U CN219521253U (en) | 2023-03-02 | 2023-03-02 | Hydraulic clamping device of machine tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320377815.6U CN219521253U (en) | 2023-03-02 | 2023-03-02 | Hydraulic clamping device of machine tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219521253U true CN219521253U (en) | 2023-08-15 |
Family
ID=87632099
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320377815.6U Active CN219521253U (en) | 2023-03-02 | 2023-03-02 | Hydraulic clamping device of machine tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219521253U (en) |
-
2023
- 2023-03-02 CN CN202320377815.6U patent/CN219521253U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210770887U (en) | Quick-operation joint convenient to installation | |
| CN219521253U (en) | Hydraulic clamping device of machine tool | |
| CN211951793U (en) | Clamping device is fixed to hydraulic engineering construction pipeline | |
| CN210307318U (en) | Honing machine positioning mechanism for hydraulic cylinder machining | |
| CN209130328U (en) | A kind of novel clamp-press type connecting pipe | |
| CN205166812U (en) | Portable piping installation connecting device | |
| CN217372407U (en) | Claw structure for clamping workpiece | |
| CN212929107U (en) | Anti-leakage hydraulic oil cylinder | |
| CN215093227U (en) | Butt joint equipment for pressure vessel pipeline installation | |
| CN215111127U (en) | Slurry conveying pipeline used in dredging engineering | |
| CN211919485U (en) | Adhesive production is with depositing bucket | |
| CN214162781U (en) | Pipeline quick connect flange device for hydraulic engineering | |
| CN211944353U (en) | Tubular product production mount | |
| CN108994569B (en) | Feeding device for sealing ring in luggage accessory | |
| CN208051449U (en) | A kind of collet chuck mounting device | |
| CN206419598U (en) | A kind of clip pipeline fast joint | |
| CN218208205U (en) | High-compressive-resistance PE drain pipe | |
| CN215092065U (en) | Clamp for aluminum product processing | |
| CN213003931U (en) | Clamping tool for bending pipeline fittings | |
| CN215245567U (en) | Airplane power steering gear with unloading valve | |
| CN212682140U (en) | Adjustable seamless steel pipe bending device | |
| CN211444167U (en) | Assembled pneumatic pipeline conveyor | |
| CN211938498U (en) | Multifunctional pressure shaping machine | |
| CN211599885U (en) | PPC plastic tubing convenient to installation | |
| CN212449564U (en) | Carrier automatic feeding machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: No.33, Xiangfeng Road, Liaobu Town, Dongguan City, Guangdong Province, 523000 Patentee after: Guangdong Mingke Machinery Intelligent Equipment Co.,Ltd. Country or region after: China Address before: No.33, Xiangfeng Road, Liaobu Town, Dongguan City, Guangdong Province, 523000 Patentee before: DONGGUAN MINGKE MACHINERY EQUIPMENT Co.,Ltd. Country or region before: China |