CN220498956U - Hydraulic pneumatic clamp seat for machining equipment - Google Patents
Hydraulic pneumatic clamp seat for machining equipment Download PDFInfo
- Publication number
- CN220498956U CN220498956U CN202322119714.1U CN202322119714U CN220498956U CN 220498956 U CN220498956 U CN 220498956U CN 202322119714 U CN202322119714 U CN 202322119714U CN 220498956 U CN220498956 U CN 220498956U
- Authority
- CN
- China
- Prior art keywords
- inlet
- base body
- fixed block
- outlet
- outlet hole
- 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
- 238000003754 machining Methods 0.000 title claims abstract description 29
- 238000007789 sealing Methods 0.000 claims description 23
- 238000004891 communication Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 230000007306 turnover Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Jigs For Machine Tools (AREA)
Abstract
The utility model relates to a hydropneumatic clamp seat for machining equipment, which belongs to the field of clamp seats. According to the hydraulic pneumatic clamp seat for the machining equipment, the movable pull teeth are arranged, the clamping heads are connected with the movable pull teeth through the tooth-shaped connecting ends in a screwed mode, so that the clamping heads with different outer contour structures are matched, and the cost for manufacturing a plurality of positioning structures is saved; through setting up into oil hole, fixed block and recess, be convenient for drive activity and pull the tooth and reciprocate, when activity was pulled the tooth and is joined in marriage with the chuck, with the chuck down-pull, realize the chuck locking fast, saved the clamping time.
Description
Technical Field
The utility model relates to the field of clamp seats, in particular to a hydraulic pneumatic clamp seat for machining equipment.
Background
The clamp is an important part of machining equipment and is mainly used for clamping and fixing a workpiece. The clamps can be generally divided into an inner support type clamp and an outer clamp type clamp according to the different clamping principles of the clamping parts; the clamp can be divided into a front push type clamp and a rear pull type clamp according to different action processes of the clamping part; but whatever the type of structure, it is necessary to fix it to the machining equipment by means of a positioning structure.
At present, the positioning structure of the clamp is mostly customized according to the structure of the clamping part of the clamp and the structure of equipment, and even if the clamp is used on the same machining equipment, the positioning structure of different types of clamps can be different, so that more specific positioning structures are required to be produced, and the cost is high.
Disclosure of Invention
The aim of the utility model is to solve the above drawbacks and to provide a hydro-pneumatic clamp seat for machining equipment.
The object of the utility model is achieved by: the hydraulic pneumatic clamp seat for the machining equipment comprises a base body, wherein an oil inlet and outlet hole is formed in the side face of the base body, movable pull teeth and grooves are formed in the base body, the grooves are communicated with the oil inlet and outlet hole, a fixed block is arranged in the middle of each movable pull tooth and extends into the corresponding groove, and tooth-shaped connecting ends of the movable pull teeth penetrate out of the base body.
In the above description, as a further scheme, the oil and gas inlet and outlet hole is formed by an upper inlet and outlet hole and a lower inlet and outlet hole, the outlet end of the upper inlet and outlet hole is opposite to the top surface of the fixed block, and the outlet end of the lower inlet and outlet hole is opposite to the bottom surface of the fixed block.
In the above description, as a further scheme, a sealing plate is arranged between the lower end of the movable pull tooth and the base body, the sealing plate is sleeved at the lower end of the movable pull tooth, and an oil seal is performed between the sealing plate and the movable pull tooth.
In the above description, as a further scheme, the sealing plate is provided with an air groove, one end of the air groove is communicated with the outlet end of the lower inlet and outlet hole, the other end of the air groove is communicated with the groove, and the other end of the air groove is opposite to the bottom surface of the fixed block.
In the above description, as a further scheme, the inside of the groove is divided into an upper movable cavity and a lower movable cavity by a fixed block.
In the above description, as a further scheme, the lower extreme of the base body is equipped with the oil circuit bottom plate, and the base body is equipped with a plurality of, and a plurality of base body evenly distributed is in the top surface of oil circuit bottom plate, is equipped with a plurality of upper ducts and a plurality of lower pipeline in the oil circuit bottom plate, and upper ducts and last business turn over hole intercommunication, lower pipeline and business turn over hole intercommunication down.
In the above description, as a further scheme, the inlet end of the upper inlet and outlet hole is blocked by a sealing rubber ring and a screw, and the inlet end of the lower inlet and outlet hole is blocked by a sealing rubber ring and a screw.
The beneficial effects of the utility model are as follows: according to the hydraulic pneumatic clamp seat for the machining equipment, the movable pull teeth are arranged, the clamping heads are connected with the movable pull teeth through the tooth-shaped connecting ends in a screwed mode, so that the clamping heads with different outer contour structures are matched, and the cost for manufacturing a plurality of positioning structures is saved; through setting up into oil hole, fixed block and recess, be convenient for drive activity and pull the tooth and reciprocate, when activity was pulled the tooth and is joined in marriage with the chuck, with the chuck down-pull, realize the chuck locking fast, saved the clamping time.
Drawings
FIG. 1 is a cross-sectional view of a hydro-pneumatic clamp block for a machining apparatus of the present utility model;
FIG. 2 is a schematic perspective view of an outer clamp installed in a hydropneumatic clamp seat for a machining apparatus of the present utility model;
FIG. 3 is a cross-sectional view of an outer clamp installed in a hydropneumatic clamp seat for a machining apparatus of the present utility model;
FIG. 4 is a cross-sectional view of an inner support clamp installed in a hydropneumatic clamp seat for a machining apparatus of the present utility model;
FIG. 5 is a cross-sectional view of a mounting chuck in a hydro-pneumatic chuck base for a machining apparatus in accordance with the present utility model;
FIG. 6 is a schematic perspective view of an outer clamp and an oil circuit floor mounted in a hydropneumatic clamp mount for a machining apparatus of the present utility model;
FIG. 7 is a schematic perspective view of an oil circuit base plate in a hydro-pneumatic clamp seat for a machining apparatus according to the present utility model;
FIG. 8 is a schematic perspective view of FIG. 1;
FIG. 9 is a schematic perspective view of a base body in a hydro-pneumatic clamp base for a machining apparatus according to the present utility model;
in the figure: 1-a base body, 2-a movable tooth, 3-a fixed block, 4-a groove, a-an upper movable cavity, b-a lower movable cavity, 5-an upper inlet and outlet hole, 6-lower inlet and outlet holes, 7-sealing plates, 8-air grooves, 9-oil path bottom plates, 10-upper pipelines and 11-lower pipelines.
Detailed Description
The utility model is described in further detail below with reference to the accompanying drawings.
The embodiments described by referring to the drawings are exemplary and intended for purposes of illustrating the present application and are not to be construed as limiting the present application. In the description of the present application, it should be understood that the terms "center," "longitudinal," "transverse," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," etc. indicate or are based on the orientation or positional relationship shown in the drawings, merely for convenience of description and to simplify the description, and do not indicate or imply that the devices or elements 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 application. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present application, the meaning of "a number", "a plurality" or "a plurality" is two or more, unless explicitly defined otherwise. In the present application, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the terms in this application will be understood by those of ordinary skill in the art as the case may be. In this application, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, and may also include the first and second features not being in direct contact but being in contact with each other by way of additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is less level than the second feature.
Referring to fig. 1-8, a hydraulic pneumatic fixture seat for machining equipment in particular comprises a base body 1, wherein an oil inlet and outlet hole is formed in the side face of the base body 1, a movable pull tooth 2 and a groove 4 are formed in the base body 1, the groove 4 is communicated with the oil inlet and outlet hole, a fixed block 3 is arranged in the middle of the movable pull tooth 2, the fixed block 3 extends into the groove 4, and a tooth-shaped connecting end of the movable pull tooth 2 penetrates out of the base body 1.
The oil inlet and outlet holes are formed by an upper inlet and outlet hole 5 and a lower inlet and outlet hole 6, the outlet end of the upper inlet and outlet hole 5 is opposite to the top surface of the fixed block 3, when the upper inlet and outlet hole 5 is used for oil inlet, the fixed block 3 is pushed to move downwards, and when the upper inlet and outlet hole 5 is used for air inlet, the fixed block 3 is pushed to move downwards; the outlet end of the lower inlet and outlet hole 6 is opposite to the bottom surface of the fixed block 3, when the lower inlet and outlet hole 6 is used for oil inlet, the fixed block 3 is pushed to move upwards, and when the lower inlet and outlet hole 6 is used for air inlet, the fixed block 3 is pushed to move upwards.
A sealing plate 7 is arranged between the lower end of the movable pull tooth 2 and the base body 1, the inside of the groove 4 is in a sealing state, the sealing plate 7 is sleeved at the lower end of the movable pull tooth 2, and oil sealing is carried out between the sealing plate 7 and the movable pull tooth 2.
The sealing plate 7 is provided with the air groove 8, one end of the air groove 8 is communicated with the outlet end of the lower inlet and outlet hole 6, the other end of the air groove 8 is communicated with the groove 4, the other end of the air groove 8 is opposite to the bottom surface of the fixed block 3, and the air groove 8 prolongs the length of air inlet and outlet hole 6 and oil inlet, so that the lower inlet and outlet hole 6 can directly act on the bottom surface of the fixed block 3 when air inlet and oil inlet, and the fixed block 3 can rapidly move upwards.
The inside of the groove 4 is divided into an upper movable cavity a and a lower movable cavity b by the fixed block 3, and the up-and-down movement of the fixed block 3 is realized through the volume change of the upper movable cavity a and the lower movable cavity b.
Referring to fig. 6-7, the lower end of the base body 1 is provided with an oil path bottom plate 9, the base body 1 is provided with a plurality of base bodies 1 which are uniformly distributed on the top surface of the oil path bottom plate 9, a plurality of upper pipelines 10 and a plurality of lower pipelines 11 are arranged in the oil path bottom plate 9, the upper pipelines 10 are communicated with the upper access holes 5, the lower pipelines 11 are communicated with the lower access holes 6, in order to avoid air leakage and oil leakage, the inlet ends of the upper access holes 5 are blocked by sealing rubber rings and screws, the inlet ends of the lower access holes 6 are blocked by sealing rubber rings and screws, and when the upper pipelines 10 are subjected to air inlet and oil inlet, the outlet ends of the upper access holes 5 of the plurality of base bodies 1 are subjected to air inlet and oil inlet, so that a plurality of locking chucks are convenient to carry out simultaneously, and clamping time is greatly saved.
Referring to fig. 6-7, the base body 1 may be used in multiple ways, one end of the base body 1 is connected with a mechanical device and fastened by screws, one end of the base body 1 is connected with the oil circuit base plate 9 and fastened by screws to the processed oil holes, and the other end is assembled with various fixture tools, so that the effect of saving the workpiece clamping time is better achieved;
the base body 1 is a power device arranged on machining equipment, one end of the device is connected with the machining equipment and fastened by screws, and the other end of the device can be assembled with various fixture tools such as an outer fixture, an inner supporting fixture, a chuck and the like and fastened by screws, so that the device can be used for conveniently and rapidly locking workpieces for machining in various industries.
This embodiment
The hydropneumatic fixed base is shown in figures 1 and 8, oil seal and sealing ring are combined by a base body 1 to prevent oil leakage or gas, and a movable pull tooth 2 is combined with the sealing ring and then assembled on the base body 1; the sealing plate 7 is combined with a sealing ring and an oil seal to prevent oil leakage or is assembled on the base body 1 again and fastened by a screw; the base body 1 and the sealing plate 7 are provided with oil inlet and outlet holes or air holes; the hydraulic pneumatic fixed base pushes the movable pull teeth 2 to clamp the workpiece fixture through the pressure given by oil or gas inlet and outlet of mechanical equipment;
the following are examples of the utility model that are respectively mated with three different configurations of chucks:
example 1
2-3, an outer clamp is assembled, wherein the outer clamp body is connected with the base body 1 and fastened by screws, the inner teeth of the clamp are connected with the movable pull teeth 2, and the movable pull teeth 2 are pushed by the pressure given by oil or gas fed in and out of mechanical equipment to rapidly clamp a workpiece for processing;
example two
Assembling an inner supporting clamp, wherein as shown in fig. 4, the inner supporting clamp body is connected with the base body 1 and fastened by screws, the inner teeth of the clamp are connected with the movable pull teeth 2, and the movable pull teeth are pushed by the pressure given by oil or gas fed in and out of mechanical equipment to rapidly support a workpiece for processing;
example III
The chuck body is connected with the base body 1 and fastened by screws, the inner teeth of the chuck are connected with the movable pull teeth 2, and the movable pull teeth are pushed to rapidly clamp a workpiece for processing by the pressure given by oil or gas inlet and outlet of mechanical equipment as shown in fig. 5.
The foregoing is a further detailed description of the utility model in connection with specific further embodiments, and is not intended to limit the practice of the utility model to such descriptions. It should be understood by those skilled in the art that several simple deductions or substitutions may be made without departing from the spirit of the present utility model, and the present utility model is not limited to the above-mentioned embodiments.
Claims (7)
1. The hydraulic pneumatic clamp seat for the machining equipment comprises a base body and is characterized in that an oil inlet and outlet hole is formed in the side face of the base body, movable teeth and grooves are formed in the base body, the grooves are communicated with the oil inlet and outlet hole, a fixed block is arranged in the middle of each movable tooth, the fixed block extends into the grooves, and tooth-shaped connecting ends of the movable teeth penetrate out of the base body.
2. The hydro-pneumatic clamp seat for a machining apparatus of claim 1, wherein the oil inlet and outlet hole is formed of an upper inlet and outlet hole and a lower inlet and outlet hole, an outlet end of the upper inlet and outlet hole being opposite to a top surface of the fixed block, and an outlet end of the lower inlet and outlet hole being opposite to a bottom surface of the fixed block.
3. The hydropneumatic clamp base of claim 2 wherein a seal plate is disposed between the lower end of the movable teeth and the base body, the seal plate is sleeved on the lower end of the movable teeth, and an oil seal is performed between the seal plate and the movable teeth.
4. A hydropneumatic clamp base for a machining apparatus according to claim 3 wherein the sealing plate is provided with an air groove, one end of the air groove is in communication with the outlet end of the lower access hole, the other end of the air groove is in communication with the recess, and the other end of the air groove is opposite to the bottom surface of the fixed block.
5. A hydro-pneumatic clamp seat for a machining apparatus as defined in any one of claims 1-4 wherein the interior of the recess is divided into an upper active cavity and a lower active cavity by a fixed block.
6. The hydraulic pneumatic clamp seat for machining equipment according to any one of claims 2-4, wherein the lower end of the base body is provided with an oil path bottom plate, the base body is provided with a plurality of base bodies, the plurality of base bodies are uniformly distributed on the top surface of the oil path bottom plate, a plurality of upper pipelines and a plurality of lower pipelines are arranged in the oil path bottom plate, the upper pipelines are communicated with the upper inlet and outlet holes, and the lower pipelines are communicated with the lower inlet and outlet holes.
7. The hydro-pneumatic clamp seat for a machining apparatus of claim 6, wherein the inlet end of the upper access hole is plugged by a sealing ring and a screw, and the inlet end of the lower access hole is plugged by a sealing ring and a screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322119714.1U CN220498956U (en) | 2023-08-08 | 2023-08-08 | Hydraulic pneumatic clamp seat for machining equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322119714.1U CN220498956U (en) | 2023-08-08 | 2023-08-08 | Hydraulic pneumatic clamp seat for machining equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220498956U true CN220498956U (en) | 2024-02-20 |
Family
ID=89876282
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322119714.1U Active CN220498956U (en) | 2023-08-08 | 2023-08-08 | Hydraulic pneumatic clamp seat for machining equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220498956U (en) |
-
2023
- 2023-08-08 CN CN202322119714.1U patent/CN220498956U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20060261533A1 (en) | Reconfigurable workpiece support fixture | |
| CN220498956U (en) | Hydraulic pneumatic clamp seat for machining equipment | |
| KR20150006434A (en) | Interval adjustment device and transport device using same | |
| CN209811768U (en) | Clamping mechanism of hub drill clamp | |
| CN210161003U (en) | Lattice is from imitative formula flexible fixture | |
| CN112025579A (en) | Workpiece machining clamp and workpiece machining method | |
| CN213917840U (en) | Hole-making tooling clamp for special-shaped parts | |
| CN214641966U (en) | Clamp for processing fork-shaped parts | |
| CN212218260U (en) | Reference seat and processing tool | |
| CN213614370U (en) | Plane milling clamp for thrust wheel shaft | |
| CN214444828U (en) | Multistation milling fixture | |
| CN216501970U (en) | Flaring and necking tool for special pipe | |
| CN210909435U (en) | Right-angle machining jig for special-shaped workpiece on grinding machine | |
| CN217750533U (en) | Quick-change clamp | |
| CN218081572U (en) | Special fixture for machining multi-station linear guide rail pair sliding block | |
| CN213224881U (en) | Multipurpose welding clamping device | |
| CN215469621U (en) | Special quick clamping general frock of finding | |
| CN217991742U (en) | Modular fixture and clamping device | |
| CN215699765U (en) | Apparatus for producing for distribution box casing | |
| CN219379890U (en) | Clamp for processing 5G base station shell | |
| CN214292608U (en) | Clamp for five-axis grinding machine | |
| CN215092267U (en) | Jig for turning plane | |
| CN215968360U (en) | One-out-multiple machine external clamp fixture | |
| CN218136455U (en) | Clamping jig for fixing support structural part | |
| CN214162195U (en) | Frock clamp with a plurality of location stations |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |