CN220944894U - Oil pressure vice with increased clamping distance - Google Patents
Oil pressure vice with increased clamping distance Download PDFInfo
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- CN220944894U CN220944894U CN202322719290.2U CN202322719290U CN220944894U CN 220944894 U CN220944894 U CN 220944894U CN 202322719290 U CN202322719290 U CN 202322719290U CN 220944894 U CN220944894 U CN 220944894U
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- 230000001681 protective effect Effects 0.000 claims description 9
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- 210000000080 chela (arthropods) Anatomy 0.000 claims description 7
- 241000282376 Panthera tigris Species 0.000 description 6
- 230000007246 mechanism Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 238000013461 design Methods 0.000 description 3
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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- 239000007788 liquid Substances 0.000 description 1
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- Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
Abstract
The utility model discloses an oil pressure vice with increased clamping distance, which comprises a vice body, wherein a clamping assembly is arranged at the top of the vice body, an ear plate is arranged on the outer wall of a connecting plate, a positioning pin is sleeved in the ear plate and is in threaded connection with the connecting plate, one end of the connecting plate is fixedly connected with a grinding pad, a clamping block is arranged at the other end of the connecting plate, a bolt is sleeved in the clamping block, and the bolt is in threaded connection with the connecting plate. The utility model relates to the technical field of oil pressure vices, in particular to an oil pressure vice with increased clamping distance.
Description
Technical Field
The utility model relates to the technical field of oil pressure vices, in particular to an oil pressure vice with increased clamping distance.
Background
The plane hydraulic vice is also called as a concealed hydraulic vice, which adopts a hydraulic structure to easily lock a machine tool accessory of a workpiece, and the pressurizing design is automatically converted into pressurizing feeding as long as a handle is tapped with instant force.
The hydraulic vice is a power vice which drives the jaw to move by liquid pressure and is manufactured according to the hydraulic principle, for example, the application number is: the novel oil pressure vice of CN202020496563.5 adopts a mode of additionally installing a pressure sensor on the fixed clamp, so that the novel oil pressure vice has the function of accurately quantifying the pressure of clamping parts, thereby realizing accurate clamping control on thinner parts and improving the quality rate of part processing.
However, the existing oil pressure vice with increased clamping distance is of a plane structure and is used for fixing a workpiece, so that the workpiece in a plate shape is convenient to fix, and when a bar workpiece is clamped, the clamping of the bar is not firm due to the fact that the contact surface between the bar and the jaw is small and lacks of limit.
Disclosure of utility model
Aiming at the defects of the prior art, the utility model provides an oil pressure vice with increased clamping distance, which solves the problems that the existing oil pressure vice with increased clamping distance is used for fixing a workpiece, the jaw for fixing the workpiece is of a planar structure, the workpiece in a plate shape is convenient to fix, and when a bar workpiece is clamped, the clamping of the bar is not firm enough due to the small lack of limit of the contact surface between the bar and the jaw.
In order to achieve the above purpose, the present utility model provides the following technical solutions: an oil pressure vice with increased clamping distance comprises a vice body, wherein a clamping assembly is arranged at the top of the vice body;
The clamping assembly comprises a connecting plate, an ear plate, a positioning pin, a grind backing plate, a clamping block and a bolt;
the outer wall of connecting plate is provided with the otic placode, otic placode and the pincers body fixed connection, the locating pin has been cup jointed to the inside of otic placode, locating pin and connecting plate threaded connection, the one end rigid coupling of connecting plate has the grind line backing plate, the other end of connecting plate is provided with the fixture block, the bolt has been cup jointed to the inside of fixture block, bolt and connecting plate threaded connection.
Preferably, the clamping blocks are symmetrically distributed about the connecting plate.
Preferably, the inside rotation of the pincers body is connected with the lead screw, the outer wall rigid coupling of lead screw has the handle, the top of the pincers body is provided with the clamp splice, the outer wall rigid coupling of clamp splice has flexible protective housing, the protection baffle is installed on the top of the pincers body.
Preferably, the bottom of the clamp body is fixedly connected with an adjusting component;
the adjusting component comprises a fixed seat, a bottom plate, a right angle plate, a screw, a bracket, a roller, a guide rod and a turntable;
The fixed seat is fixedly connected with the pliers body, the bottom of the fixed seat is fixedly connected with a bottom plate, the outer wall of the bottom plate is fixedly connected with a right angle plate, the internal thread of the right angle plate is connected with a screw rod, the bottom of the screw rod is rotationally connected with a support, the interior of the support is rotationally connected with a roller, the top end of the support is fixedly connected with a guide rod, the guide rod is connected with the right angle plate in a sleeved mode, and the top end of the screw rod is fixedly connected with a turntable.
Preferably, the guide rod and the screw rod are arranged in parallel.
Compared with the prior art, the utility model has the beneficial effects that: the oil pressure vice with increased clamping distance has the following advantages compared with the prior art:
The connecting plate is arranged between the two ear plates through the cooperation of the connecting plate, the ear plates, the positioning pins, the grinding backing plates, the clamping blocks, the bolts and the like, the positioning pins are used for fixing the positions of the connecting plate between the ear plates, when the grinding backing plates are arranged at the tiger mouth, the plate workpiece is conveniently fixed, the connecting plate is turned over, the two clamping blocks are arranged at the tiger mouth, the clamping blocks are connected with the connecting plate through the bolts, grooves are formed between the two clamping blocks, so that cylindrical bar is conveniently clamped, the limit on the bar is increased through the design of the two clamping blocks, and the firmness of clamping the bar is ensured;
Through the cooperation of bottom plate, right angle plate, screw rod, support, roller and guide arm etc. use, rotate the screw rod through the carousel and move downwards in the right angle plate, the screw rod drives the support motion, and the support drives the roller and passes from the bottom plate, utilizes the rotatable roller to promote whole mechanism in the support and removes, and is comparatively laborsaving, adjusts the use height of roller and can accomodate in the both sides of fixing base.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of the connection structure of the ear plate, locating pins and connecting plate of FIG. 1;
FIG. 3 is a schematic view of a connection structure of the connection plate, the grind plate and the clamping block in FIG. 1;
fig. 4 is a schematic view of the connection structure of the base plate, the right angle plate and the screw in fig. 1.
In the figure: 1. the clamp body, 2, clamping components, 201, connecting plates, 202, lug plates, 203, locating pins, 204, grinding backing plates, 205, clamping blocks, 206, bolts, 3, screw rods, 4, handles, 5, clamping blocks, 6, telescopic protective shells, 7, protective baffles, 8, adjusting components, 801, fixing seats, 802, bottom plates, 803, right angle plates, 804, screw rods, 805, supports, 806, rollers, 807, guide rods, 808 and turntables.
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.
The existing oil pressure vice with increased clamping distance is used for fixing a workpiece, and the jaw of the workpiece is of a planar structure, so that the workpiece in a plate shape is convenient to fix, and when a bar workpiece is clamped, the problem that the clamping of the bar is not firm enough due to the fact that the contact surface between the bar and the jaw is small and lacks of limit is solved.
In view of the above, the utility model provides an oil pressure vice with increased clamping distance, the connecting plate is arranged between the two ear plates through the matched use of the connecting plate, the ear plates, the positioning pins, the grinding pad plates, the clamping blocks, the bolts and the like, the positioning pins are used for fixing the positions of the connecting plate between the ear plates, when the grinding pad plates are arranged at the tiger mouth, the plate workpiece is conveniently fixed, the connecting plate is turned over, the two clamping blocks are arranged at the tiger mouth, the clamping blocks are connected with the connecting plate through the bolts, the grooves are formed between the two clamping blocks, the cylindrical bar is conveniently clamped, the limit on the bar is increased through the design of the two clamping blocks, and the firmness of clamping the bar is ensured.
As can be seen from fig. 1, fig. 2 and fig. 3, an oil pressure vice with increased clamping distance comprises a vice body 1, a clamping assembly 2 is arranged at the top of the vice body 1, the clamping assembly 2 comprises a connecting plate 201, an ear plate 202, a positioning pin 203, a grinding pad 204, a clamping block 205 and a bolt 206, the outer wall of the connecting plate 201 is provided with the ear plate 202, the ear plate 202 is fixedly connected with the vice body 1, the positioning pin 203 is sleeved in the ear plate 202, the positioning pin 203 is in threaded connection with the connecting plate 201, one end of the connecting plate 201 is fixedly connected with the grinding pad 204, the other end of the connecting plate 201 is provided with the clamping block 205, the inner part of the clamping block 205 is sleeved with the bolt 206, and the bolt 206 is in threaded connection with the connecting plate 201;
In the specific implementation process, it is worth particularly pointing out that the pliers body 1 is an oil pressure vice, the oil pressure vice is a well known technology of the person skilled in the art, the connecting plate 201 is rectangular, threaded holes are formed in two sides of the connecting plate 201, two lug plates 202 are arranged, sliding grooves are formed in the lug plates 202, threads are formed in the outer walls of the positioning pins 203, the grinding backing plates 204 are arranged to facilitate clamping of a planar workpiece, an inclination angle is formed in the outer walls of the clamping blocks 205, the bolts 206 fix the clamping blocks 205 on the outer walls of the connecting plate 201, and the two clamping blocks 205 are arranged to facilitate clamping of cylindrical bars;
Further, the clamping blocks 205 are symmetrically distributed about the connecting plate 201;
In the specific implementation process, it is worth particularly pointing out that by adjusting the distance between the two clamping blocks 205, bars with different diameters are conveniently fixed;
Specifically, the connecting plate 201 is arranged between the two ear plates 202, the positioning pins 203 are used for fixing the position of the connecting plate 201 between the ear plates 202, when the corrugated base plate 204 is arranged at the tiger mouth, the plate workpiece is conveniently fixed, the connecting plate 201 is turned over, the two clamping blocks 205 are arranged at the tiger mouth, the clamping blocks 205 are connected with the connecting plate 201 by using the bolts 206, and then grooves are formed between the two clamping blocks 205, so that the cylindrical bar is conveniently clamped.
As can be seen from fig. 1 and 4, a screw rod 3 is rotatably connected in the clamp body 1, a handle 4 is fixedly connected to the outer wall of the screw rod 3, a clamping block 5 is arranged at the top of the clamp body 1, a telescopic protective shell 6 is fixedly connected to the outer wall of the clamping block 5, and a protective baffle 7 is arranged at the top end of the clamp body 1;
In the specific implementation process, it is worth particularly pointing out that the screw rod 3 rotates in the clamp body 1 through a bearing, the screw rod 3 rotates to drive the clamping blocks 5 to move, the clamping blocks 5 are arranged in parallel with the connecting plates 201, the handle 4 is arranged to facilitate the rotation of the screw rod 3, the telescopic protective shell 6 can be stretched along with the movement of the clamping blocks 5, and the protective baffle 7 is connected with the clamp body 1 through screws;
Further, an adjusting component 8 is fixedly connected to the bottom of the clamp body 1, the adjusting component 8 comprises a fixed seat 801, a bottom plate 802, a right angle plate 803, a screw 804, a bracket 805, a roller 806, a guide rod 807 and a rotary table 808, the fixed seat 801 is fixedly connected with the clamp body 1, the bottom of the fixed seat 801 is fixedly connected with the bottom plate 802, the outer wall of the bottom plate 802 is fixedly connected with the right angle plate 803, the screw 804 is connected with the internal thread of the right angle plate 803, the bracket 805 is rotatably connected with the roller 806, the top end of the bracket 805 is fixedly connected with the guide rod 807, the guide rod 807 is connected with the right angle plate 803 in a sleeved mode, and the top end of the screw 804 is fixedly connected with the rotary table 808;
In a specific implementation process, it is worth particularly pointing out that the fixing base 801 connects the bottom plate 802 with the pliers body 1, two through grooves are formed in the bottom plate 802, the screw 804 can rotate in the right angle plate 803, the bracket 805 is connected with the screw 804 through a bearing, the rollers 806 are provided with two devices which are convenient for driving the whole mechanism to move, the arrangement of the guide rods 807 ensures that the bracket 805 moves in the vertical direction, the arrangement of the turntable 808 is convenient for driving the screw 804 to rotate, and the arrangement of the two rollers 806 is convenient for driving the whole mechanism to move;
further, the guide 807 and the screw 804 are arranged in parallel;
In the specific implementation, it is worth particularly pointing out that the arrangement of the guide rod 807 ensures that the screw 804 drives the stand 805 to move vertically;
Specifically, on the basis of the above embodiment, the bottom plate 802 at the bottom of the fixing seat 801 is used for supporting the whole mechanism, the screw 804 is rotated by the turntable 808, the screw 804 moves downwards in the rectangular plate 803, the screw 804 drives the bracket 805 to move, the bracket 805 drives the roller 806 to pass through the bottom plate 802, the roller 806 capable of rotating in the bracket 805 is used for pushing the whole mechanism to move, so that the labor is saved, and when the pliers body 1 is fixed at a proper position, the use height of the adjusting roller 806 can be stored at two sides of the fixing seat 801.
In the description of the present utility model, it should be understood that the terms "coaxial," "bottom," "one end," "top," "middle," "another end," "upper," "one side," "top," "inner," "front," "center," "two ends," etc. indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying 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 utility model.
In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "configured," "connected," "secured," "screwed," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intermediaries, or in communication with each other or in interaction with each other, unless explicitly defined otherwise, the meaning of the terms described above in this application will be understood by those of ordinary skill in the art in view of the specific circumstances.
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. The utility model provides an oil pressure vice of clamp distance increase, includes the pincers body (1), its characterized in that: the top of the clamp body (1) is provided with a clamping assembly (2);
The clamping assembly (2) comprises a connecting plate (201), an ear plate (202), a positioning pin (203), a grind backing plate (204), a clamping block (205) and a bolt (206);
The outer wall of connecting plate (201) is provided with otic placode (202), otic placode (202) and pincers body (1) fixed connection, locating pin (203) have been cup jointed to the inside of otic placode (202), locating pin (203) and connecting plate (201) threaded connection, the one end rigid coupling of connecting plate (201) has grind line backing plate (204), the other end of connecting plate (201) is provided with fixture block (205), bolt (206) have been cup jointed to the inside of fixture block (205), bolt (206) and connecting plate (201) threaded connection.
2. The increased grip oil pressure vise of claim 1, wherein: the clamping blocks (205) are symmetrically distributed about the connecting plate (201).
3. The increased grip oil pressure vise of claim 1, wherein: the novel pliers are characterized in that a screw rod (3) is connected to the interior of the pliers body (1) in a rotating mode, a handle (4) is fixedly connected to the outer wall of the screw rod (3), a clamping block (5) is arranged at the top of the pliers body (1), a telescopic protective shell (6) is fixedly connected to the outer wall of the clamping block (5), and a protective baffle (7) is arranged at the top end of the pliers body (1).
4. The increased grip oil pressure vise of claim 1, wherein: an adjusting component (8) is fixedly connected to the bottom of the clamp body (1);
The adjusting component (8) comprises a fixed seat (801), a bottom plate (802), a right angle plate (803), a screw (804), a bracket (805), a roller (806), a guide rod (807) and a rotary table (808);
Fixing base (801) and pincers body (1) fixed connection, the bottom rigid coupling of fixing base (801) has bottom plate (802), the outer wall rigid coupling of bottom plate (802) has right-angle plate (803), the inside threaded connection of right-angle plate (803) has screw rod (804), the bottom rotation of screw rod (804) is connected with support (805), the inside rotation of support (805) is connected with roller (806), the top rigid coupling of support (805) has guide arm (807), guide arm (807) and right-angle plate (803) cup joint and link to each other, the top rigid coupling of screw rod (804) has carousel (808).
5. The increased grip hydraulic vise of claim 4, wherein: the guide rods (807) and the screw rods (804) are arranged in parallel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322719290.2U CN220944894U (en) | 2023-10-11 | 2023-10-11 | Oil pressure vice with increased clamping distance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322719290.2U CN220944894U (en) | 2023-10-11 | 2023-10-11 | Oil pressure vice with increased clamping distance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220944894U true CN220944894U (en) | 2024-05-14 |
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ID=90980502
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322719290.2U Active CN220944894U (en) | 2023-10-11 | 2023-10-11 | Oil pressure vice with increased clamping distance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220944894U (en) |
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2023
- 2023-10-11 CN CN202322719290.2U patent/CN220944894U/en active Active
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