CN212735143U - Clamping device for machining - Google Patents
Clamping device for machining Download PDFInfo
- Publication number
- CN212735143U CN212735143U CN202021623022.0U CN202021623022U CN212735143U CN 212735143 U CN212735143 U CN 212735143U CN 202021623022 U CN202021623022 U CN 202021623022U CN 212735143 U CN212735143 U CN 212735143U
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- CN
- China
- Prior art keywords
- support frame
- grip block
- base
- guide bar
- connecting plate
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to the technical field of machining, and a clamping device for machining is disclosed, including support frame and the base of fixed connection at the support frame top, the top fixed mounting that the base is located support frame one side has hydraulic means, the inside sliding connection of support frame has the grip block, the support frame is located the positive bottom sliding connection of grip block and has the movable plate, the guide bar has been cup jointed in the inside activity of grip block, one side fixedly connected with connecting plate of movable plate, the inside of connecting plate is cup jointed with hydraulic means keeps away from the one end of support frame fixedly, the gag lever post of fixed connection in base one side has been cup jointed in the middle part activity of connecting plate. This clamping device for machining uses through the cooperation of grip block, movable plate, connecting plate and gag lever post for start-up hydraulic means can realize the centre gripping to the channel-section steel automatically, utilizes trapezoidal arch to make the channel-section steel difficult production of centre gripping rock at the in-process of centre gripping simultaneously, avoids causing the influence to the processing of channel-section steel.
Description
Technical Field
The utility model relates to a machining technical field specifically is a clamping device for machining.
Background
Need use the device to carry out the centre gripping to the channel-section steel at the in-process that carries out processing to the channel-section steel to make things convenient for the processing of channel-section steel, current partial clamping device can not carry out the centre gripping automatically, because the grip block is whole section setting, takes place to rock easily at the in-process channel-section steel to the channel-section steel centre gripping, leads to the channel-section steel skew, and the device is inconvenient to be used.
SUMMERY OF THE UTILITY MODEL
The not enough to the background art, the utility model provides a clamping device for machining possesses can automatic centre gripping, the difficult production of material spare is rocked, advantage such as convenient to use, has solved the problem that the background art provided.
The utility model provides a following technical scheme: the utility model provides a clamping device for machining, includes support frame and the base of fixed connection at the support frame top, the top fixed mounting that the base is located support frame one side has hydraulic means, the inside sliding connection of support frame has the grip block, the support frame is located the positive bottom sliding connection of grip block and has the movable plate, the guide bar has been cup jointed in the inside activity of grip block, one side fixedly connected with connecting plate of movable plate, the inside of connecting plate and the one end that hydraulic means kept away from the support frame are fixed cup joints, the gag lever post of fixed connection in base one side has been cup jointed in the middle part activity of connecting plate.
Preferably, the bottom of the base is fixedly connected with a T-shaped plate, and the base is connected with the inner part of the moving plate in a sliding mode through the T-shaped plate.
Preferably, the number of the moving plates is two, trapezoidal bosses are fixedly connected to the opposite sides of the two moving plates, and T-shaped sliding grooves matched with the T-shaped plates are formed in the moving plates.
Preferably, the quantity of grip block is four, and four grip block symmetric distributions are in the front of base, one side of grip block is provided with trapezoidal arch, the contact surface of grip block and trapezoidal boss all sets up to the inclined plane that inclination is the same.
Preferably, the top end of the guide rod is fixedly sleeved with a clamping block located above the guide rod, the bottom end of the guide rod is movably sleeved with a clamping block located below the guide rod, and a spring located inside the base is sleeved on the outer side of the guide rod.
The utility model discloses possess following beneficial effect:
1. this clamping device for machining uses through the cooperation of grip block, movable plate, connecting plate and gag lever post for start-up hydraulic means can realize the centre gripping to the channel-section steel automatically, utilizes trapezoidal arch to make the channel-section steel difficult production of centre gripping rock at the in-process of centre gripping simultaneously, avoids causing the influence to the processing of channel-section steel.
2. This clamping device for machining uses through the cooperation of guide bar and spring for the grip block can be automatic re-setting under the effort of spring when hydraulic means resets, facilitates the use.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic side view of the moving plate of the present invention;
FIG. 3 is a top view of the structure of the present invention;
fig. 4 is a schematic side view of the clamping block of the present invention.
In the figure: 1. a support frame; 2. a base; 3. a hydraulic device; 4. a clamping block; 5. moving the plate; 6. a guide bar; 7. a connecting plate; 8. a limiting rod.
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.
The embodiment of the utility model provides an in the attached drawing: the different types of hatching in the figures are not given the national standards, do not require the material of the elements, and distinguish between cross-sectional views of the elements in the figures.
As shown in fig. 1, a clamping device for machining, including support frame 1 and base 2 of fixed connection at 1 top of support frame, the top fixed mounting that base 2 is located support frame 1 one side has hydraulic means 3, the inside sliding connection of support frame 1 has grip block 4, support frame 1 is located the positive bottom sliding connection of grip block 4 has movable plate 5, guide bar 6 has been cup jointed in the inside activity of grip block 4, one side fixedly connected with connecting plate 7 of movable plate 5, the inside of connecting plate 7 is cup jointed with the fixed one end that keeps away from support frame 1 of hydraulic means 3, the gag lever post 8 of fixed connection in base 2 one side has been cup jointed in the middle part activity of connecting plate 7.
As shown in fig. 2, a T-shaped plate is fixedly connected to the bottom of the base 2, and the base 2 is slidably connected to the inside of the moving plate 5 through the T-shaped plate;
as shown in fig. 3, the number of the moving plates 5 is two, and trapezoidal bosses are fixedly connected to opposite sides of the two moving plates 5, as shown in fig. 2, a T-shaped chute matched with the T-shaped plate is formed in the moving plate 5, and the moving plate 5 can horizontally move by matching the T-shaped plate with the T-shaped chute;
as shown in fig. 3 and 4, the number of the clamping blocks 4 is four, the four clamping blocks 4 are symmetrically distributed on the front surface of the base 2, a trapezoidal protrusion is arranged on one side of each clamping block 4, the contact surfaces of the clamping blocks 4 and the trapezoidal bosses are all inclined planes with the same inclination angle, and the clamping blocks 4 and the trapezoidal bosses are matched for use, so that the horizontal movement of the trapezoidal bosses can be converted into the vertical movement of the clamping blocks 4, and the channel steel can be clamped conveniently;
as shown in fig. 3, wherein, the top of guide bar 6 is fixed with the grip block 4 that is located the guide bar 6 top and is cup jointed, and the bottom of guide bar 6 is cup jointed with the 4 activities of grip block that is located the guide bar 6 below, and the outside cover of guide bar 6 is equipped with the spring that is located the inside of base 2, uses through the cooperation of guide bar 6 and spring for grip block 4 can advance automatically when not needing to carry out the centre gripping to the channel-section steel and reset, facilitates the use.
The device during operation places the channel-section steel on base 2's surface, starts hydraulic means 3, and hydraulic means 3 drives 5 horizontal migration of movable plate through connecting plate 7, and movable plate 5 is through trapezoidal boss extrusion grip block 4 for 4 vertical migration of grip block through the vertical migration of grip block 4, will place and compress tightly in the channel-section steel on base 2 surface, accomplish the centre gripping to the channel-section steel.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Also in the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and for simplicity of description, and do not indicate or imply that the equipment or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a clamping device for machining, includes base (2) at support frame (1) top of support frame (1) and fixed connection, its characterized in that: the utility model discloses a hydraulic support of a motor vehicle, including base (2), support frame (1), guide bar (6), one side fixedly connected with connecting plate (7) of movable plate (5), the inside of connecting plate (7) and hydraulic means (3) keep away from the fixed cup joint of one end of support frame (1), the inside sliding connection of support frame (1) has hydraulic means (3) to be located the top fixed mounting of support frame (1) one side, the inside sliding connection of support frame (1) has grip block (4), guide bar (6) have been cup jointed in the inside activity of grip block (4), one side fixedly connected with connecting plate (7) of movable plate (5), the inside of connecting plate (7) and hydraulic means (3) are fixed cup jointed.
2. A clamping device for machining according to claim 1, characterized in that: the bottom of the base (2) is fixedly connected with a T-shaped plate, and the base (2) is connected with the inner portion of the moving plate (5) in a sliding mode through the T-shaped plate.
3. A clamping device for machining according to claim 1, characterized in that: the number of the moving plates (5) is two, trapezoidal bosses are fixedly connected to the opposite sides of the two moving plates (5), and T-shaped sliding grooves matched with the T-shaped plates are formed in the moving plates (5).
4. A clamping device for machining according to claim 1, characterized in that: the quantity of grip block (4) is four, and four grip block (4) symmetric distribution are in the front of base (2), one side of grip block (4) is provided with trapezoidal arch, grip block (4) all set up to the inclined plane that inclination is the same with the contact surface of trapezoidal boss.
5. A clamping device for machining according to claim 1, characterized in that: the top of guide bar (6) is fixed with grip block (4) that are located guide bar (6) top and is cup jointed, the bottom of guide bar (6) is cup jointed with grip block (4) activity that are located guide bar (6) below, and the outside cover of guide bar (6) is equipped with the spring that is located base (2) inside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021623022.0U CN212735143U (en) | 2020-08-07 | 2020-08-07 | Clamping device for machining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021623022.0U CN212735143U (en) | 2020-08-07 | 2020-08-07 | Clamping device for machining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212735143U true CN212735143U (en) | 2021-03-19 |
Family
ID=74986808
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021623022.0U Expired - Fee Related CN212735143U (en) | 2020-08-07 | 2020-08-07 | Clamping device for machining |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212735143U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113952117A (en) * | 2021-12-02 | 2022-01-21 | 湖南贝恩叮当猫婴童用品有限公司 | Core body positioning device for processing paper diaper core |
-
2020
- 2020-08-07 CN CN202021623022.0U patent/CN212735143U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113952117A (en) * | 2021-12-02 | 2022-01-21 | 湖南贝恩叮当猫婴童用品有限公司 | Core body positioning device for processing paper diaper core |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210319 Termination date: 20210807 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |