CN216463053U - Cylinder clamping pliers convenient to adjust - Google Patents
Cylinder clamping pliers convenient to adjust Download PDFInfo
- Publication number
- CN216463053U CN216463053U CN202122561800.9U CN202122561800U CN216463053U CN 216463053 U CN216463053 U CN 216463053U CN 202122561800 U CN202122561800 U CN 202122561800U CN 216463053 U CN216463053 U CN 216463053U
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- CN
- China
- Prior art keywords
- fixedly connected
- adjust
- lateral wall
- groove
- semicircular cushion
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- 238000004140 cleaning Methods 0.000 claims abstract description 6
- 230000001105 regulatory effect Effects 0.000 claims description 10
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 238000003466 welding Methods 0.000 claims description 3
- 230000006978 adaptation Effects 0.000 claims description 2
- 238000009434 installation Methods 0.000 claims 2
- 239000002699 waste material Substances 0.000 abstract description 7
- 230000000694 effects Effects 0.000 description 3
- 238000003754 machining Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 210000000080 chela (arthropods) Anatomy 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
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Abstract
The utility model discloses a cylindrical tightening clamp convenient to adjust, which comprises two positioning plates arranged on a flat vice, wherein mounting grooves are formed in opposite side walls of the two positioning plates, threaded rods are arranged in the mounting grooves, the outer side walls of the threaded rods are connected with two limiting plates, a plurality of limiting plates are connected with semicircular cushion blocks, arc-shaped positioning grooves are formed in the opposite side walls of the semicircular cushion blocks, rectangular grooves are formed in the opposite side walls of the semicircular cushion blocks positioned at the upper end, cleaning plates are connected in the rectangular grooves in a sliding mode, a supporting plate is fixedly connected to one side of each positioning plate, the bottom end of each supporting plate is fixedly connected with a pushing block, and the bottom end of the limiting plate positioned at the bottom end is connected with a horizontal rod; the utility model has the advantages that by adjusting the positions of the plurality of semicircular cushion blocks, cylindrical workpieces with different sizes can be flexibly clamped and fixed, the workpiece processing efficiency is effectively improved, and processing waste can be collected through the rectangular grooves on the semicircular cushion blocks, so that the workpiece processing quality is effectively improved.
Description
Technical Field
The utility model relates to the field of machining equipment, in particular to a cylinder clamping pliers convenient to adjust.
Background
In the machining process, workpieces cannot be machined, users have more and more strict requirements on quality as the state enters the manufacturing strong country, and the workpieces are generally clamped by bench vices in the machining process at present. A vise is a universal fixture used to hold workpieces. However, most of the bench vices are parallel-jaw vices, and the center of one surface is difficult to find when cylindrical shafts are not clamped or keys are milled, so that the production efficiency and the quality are directly influenced. Therefore, two inner semicircular cushion blocks need to be added on the original vice during processing. However, the existing bench vice has the following disadvantages when in use:
(1) when a cylindrical workpiece is fixed by the conventional bench vice, the workpiece with a fixed size can only be clamped, and when the workpiece with other sizes meets, a cushion block needs to be replaced, so that the workpiece processing efficiency is influenced;
(2) when the existing bench vice is used for clamping a workpiece to start processing, processed waste materials can remain at the processing position of the workpiece, so that the observation of the workpiece can be influenced, and the processing quality of the workpiece can also be influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects in the prior art and provides a cylindrical clamping pliers convenient to adjust.
In order to solve the problems in the prior art, the utility model adopts the following technical scheme:
the utility model provides a cylinder steps up pincers convenient to adjust, is including installing two locating plates on the flat vice, two the mounting groove has all been seted up to locating plate relative lateral wall, be provided with the threaded rod in the mounting groove, the threaded rod lateral wall is connected with two limiting plates, and is a plurality of the limiting plate all is connected with semicircle cushion, and is a circular-arc constant head tank has all been seted up to semicircle cushion relative lateral wall, lies in upper end semicircle cushion relative lateral wall and has all seted up the rectangular channel, sliding connection has the clearance board in the rectangular channel, locating plate one side fixedly connected with backup pad, backup pad bottom fixedly connected with promotes the piece, lies in the bottom limiting plate bottom is connected with the horizon bar, the horizon bar upper end is connected with the grip block that is circular-arc setting, the grip block is located the constant head tank of upper end.
Preferably, threaded rod one end is rotated and is connected on the mounting groove lateral wall, the threaded rod other end runs through the mounting groove lateral wall and extends to the outside to fixedly connected with knob, threaded rod both sides screw thread is the relative direction setting, the limiting plate runs through and is equipped with the thread groove, the threaded rod runs through the thread groove to with thread groove lateral wall threaded connection.
Preferably, the limiting plate is provided with a vertical groove, two guide rods are fixedly connected to the side wall of the vertical groove, two guide grooves matched with the guide rods are arranged in the side wall of the semicircular cushion block in a penetrating mode, and the two guide rods are located in the guide grooves respectively and are in sliding connection with the side wall of the guide grooves.
Preferably, clearance plate one side fixedly connected with conflict piece, conflict piece one end fixedly connected with reset spring, reset spring's other end fixed connection is on the rectangular channel lateral wall.
Preferably, the outside vertical groove of intercommunication is seted up to the rectangular channel lateral wall, vertical groove with promote a looks adaptation, the joint groove that is the tilting setting is seted up to the touch multitouch upper end, it is the tilting setting to promote a bottom.
Preferably, be located the bottom the equal fixedly connected with vertical board in limiting plate bottom, vertical board and horizon bar sliding connection, horizon bar one end fixedly connected with baffle is located vertical board one side the outside cover of horizon bar is equipped with adjusting spring, adjusting spring's both ends difference fixed connection is on the lateral wall of baffle and vertical board.
Preferably, be located the bottom the shifting chute has all been seted up to the limiting plate, shifting chute lateral wall sliding connection has the carriage release lever, the shifting chute lateral wall is run through to the carriage release lever upper end to fixed connection is in the bottom of grip block, horizontal pole upper end fixedly connected with is the regulating plate that the slope set up, the carriage release lever bottom runs through the shifting chute lateral wall and extends to the outside to support the upper end at the regulating plate, the carriage release lever bottom is the tilting setting.
Preferably, the length of the semicircular cushion block positioned at the upper end is shorter than that of the semicircular cushion block positioned at the bottom end, and the semicircular cushion block is in electric welding connection with the parallel vice.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, shaft and cylinder workpieces with different sizes can be effectively clamped and fixed through the plurality of flexibly adjustable semicircular cushion blocks, the operation is convenient and fast, the clamping effect is good, the flexibility of clamping the workpieces by equipment is effectively improved, and the efficiency of processing the workpieces is also effectively improved;
2. according to the utility model, the processed waste materials can be collected through the rectangular groove on the side wall of the semicircular cushion block at the upper end, so that the observation effect of workpiece processing can be improved, and the workpiece processing quality can be effectively improved.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the utility model and together with the description serve to explain the utility model without limiting the utility model. In the drawings:
FIG. 1 is a front sectional view of the present invention;
FIG. 2 is a side view of the present invention;
FIG. 3 is a view of the structure of the semi-circular spacer block of the present invention;
FIG. 4 is an enlarged view of the structure at A in FIG. 1;
number in the figure: locating plate 1, threaded rod 2, limiting plate 3, semicircle cushion 4, cleaning plate 5, backup pad 6, promotion piece 7, horizontal bar 8, grip block 9, knob 10, guide bar 11, conflict piece 12, vertical board 13, baffle 14, carriage release lever 15, regulating plate 16.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Example 1: the embodiment provides a cylindrical tightening clamp convenient to adjust, and specifically comprises two positioning plates 1 arranged on a flat vice, wherein the opposite side walls of the two positioning plates 1 are respectively provided with a mounting groove, a threaded rod 2 is arranged in the mounting groove, the outer side wall of the threaded rod 2 is connected with two limiting plates 3, a plurality of limiting plates 3 are respectively connected with a semicircular cushion block 4, the opposite side walls of the semicircular cushion blocks 4 are respectively provided with a positioning groove in an arc shape, the positioning grooves in the arc shape can effectively clamp and fix a cylindrical workpiece, the opposite side walls of the semicircular cushion block 4 positioned at the upper end are respectively provided with a rectangular groove, the rectangular grooves are in sliding connection with cleaning plates 5, one side of the positioning plate 1 is fixedly connected with a supporting plate 6, the bottom end of the supporting plate 6 is fixedly connected with a pushing block 7, the bottom end of the limiting plate 3 positioned at the bottom end is connected with a horizontal rod 8, the upper end of the horizontal rod 8 is connected with a clamping plate 9 in the arc shape, the clamping plate 9 which is arranged in an arc shape can be better attached to the outer side wall of the workpiece, and the clamping plate 9 is located in the positioning groove at the upper end.
In the utility model, one end of a threaded rod 2 is rotatably connected to the side wall of the mounting groove, the other end of the threaded rod 2 penetrates through the side wall of the mounting groove and extends to the outside, a knob 10 is fixedly connected with the threaded rod, threads on two sides of the threaded rod 2 are arranged in opposite directions, when the threads arranged oppositely can find rotation, two limiting plates 3 are driven to move towards the opposite directions, threaded grooves are arranged in the limiting plates 3 in a penetrating mode, the threaded rod 2 penetrates through the threaded grooves and is in threaded connection with the side wall of the threaded grooves, and the limiting plates 3 can be driven to move by rotating the threaded rod 2.
According to the utility model, the limiting plate 3 is provided with a vertical groove, two guide rods 11 are fixedly connected to the side wall of the vertical groove, two guide grooves matched with the guide rods 11 are arranged on the side wall of the semicircular cushion block 4 in a penetrating manner, the two guide rods 11 are respectively positioned in the guide grooves and are in sliding connection with the side wall of the guide grooves, and the two guide rods 11 are used for limiting the moving position of the semicircular cushion block 4.
In the utility model, one side of the cleaning plate 5 is fixedly connected with a contact block 12, one end of the contact block 12 is fixedly connected with a return spring, the other end of the return spring is fixedly connected on the side wall of the rectangular groove, and the return spring is used for restoring and buffering.
In the utility model, a vertical groove communicated with the outside is formed in the side wall of the rectangular groove, the vertical groove is matched with the pushing block 7, the upper end of the abutting block 12 is provided with a clamping groove which is obliquely arranged, the bottom end of the pushing block 7 is obliquely arranged, and the clamping groove and the pushing block 7 which are obliquely arranged can drive the abutting block 12 to move when the pushing block 7 abuts against the clamping groove.
In the utility model, the length of the semicircular cushion block 4 positioned at the upper end is shorter than that of the semicircular cushion block 4 positioned at the bottom end, the gaps between the semicircular cushion blocks 4 at the two sides of the upper end can enable a workpiece to be processed, and the semicircular cushion blocks 4 are in electric welding connection with a parallel vice.
Example 2: in embodiment 1, there is also a problem that the clamping is unstable, and therefore, this embodiment further includes, in addition to embodiment 1: the bottom ends of the limiting plates 3 at the bottom ends are fixedly connected with vertical plates 13, the vertical plates 13 are in sliding connection with the horizontal rods 8, one ends of the horizontal rods 8 are fixedly connected with baffle plates 14, the baffle plates 14 are used for limiting the movement of the horizontal rods 8, adjusting springs are sleeved outside the horizontal rods 8 on one sides of the vertical plates 13, two ends of each adjusting spring are fixedly connected to the baffle plates 14 and the side walls of the vertical plates 13 respectively, and the adjusting springs are used for driving the horizontal rods 8 to restore to the original positions; the shifting chute has all been seted up to limiting plate 3 that is located the bottom, shifting chute lateral wall sliding connection has carriage release lever 15, the 15 upper ends of carriage release lever run through the shifting chute lateral wall, and fixed connection is in the bottom of grip block 9, 8 upper ends of horizon bar fixedly connected with are the regulating plate 16 that the slope set up, 15 bottoms of carriage release lever run through the shifting chute lateral wall and extend to the outside, and support the upper end at regulating plate 16, 15 bottoms of carriage release lever are the tilting setting, be regulating plate 16 and carriage release lever 15 that the slope set up, can make regulating plate 16 promote carriage release lever 15 to remove.
Example 3: when the utility model is used specifically, the operation steps are as follows:
when a cylindrical workpiece needs to be clamped and fixed, the positions of a plurality of semicircular cushion blocks 4 need to be adjusted according to the size of the workpiece, the semicircular cushion blocks 4 can be moved along a guide rod 11 according to the length of the workpiece to adjust the fixed horizontal positions of the semicircular cushion blocks 4, and according to the radius of the workpiece, two limiting plates 3 can be driven to move up and down by rotating a threaded rod 2 to adjust the vertical positions of the semicircular cushion blocks 4;
step two, when processing is carried out, the gap between the semicircular cushion blocks 4 on the two sides of the upper end can be used for processing, processed waste materials can enter rectangular grooves in the semicircular cushion blocks 4 on the two sides, after the processing is finished, the semicircular cushion block 4 on the upper end is moved upwards, when the waste materials move to a certain position, the pushing block 7 at the bottom end of the supporting plate 6 can enter a vertical groove in the semicircular cushion block 4, an inclined surface at the bottom end of the pushing block 7 can enter a clamping groove in the upper end of the abutting block 12, the abutting block 12 can be pushed to move outwards, so that the cleaning plate 5 can be driven to move, and the waste materials in the rectangular grooves can be cleaned;
step three, when carrying out the centre gripping to the work piece, locating plate 1 of both sides can relative movement to can drive the horizontal pole 8 relative movement of both sides, can make two horizontal poles 8 contradict, two horizontal poles 8 can move to both sides under the interact, when horizontal pole 8 removed, can promote the carriage release lever 15 through the regulating plate 16 of upper end and upwards move, carriage release lever 15 can drive grip block 9 rebound, thereby improves the stability of centre gripping work piece.
The utility model has the advantages that by adjusting the positions of the plurality of semicircular cushion blocks 4, cylindrical workpieces with different sizes can be flexibly clamped and fixed, the flexibility of clamping the workpieces by equipment is effectively improved, the efficiency of processing the workpieces is also effectively improved, processing waste can be collected through the rectangular grooves on the semicircular cushion blocks 4, the observation effect of workpiece processing can be improved, and the quality of workpiece processing can be effectively improved.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (8)
1. The utility model provides a cylinder clamping pliers convenient to adjust, is including installing two locating plates (1) on the flat vice, its characterized in that: the opposite side walls of the two positioning plates (1) are respectively provided with an installation groove, a threaded rod (2) is arranged in the installation groove, the outer side wall of the threaded rod (2) is connected with two limiting plates (3), a plurality of the limiting plates (3) are connected with semicircular cushion blocks (4), the opposite side walls of the semicircular cushion blocks (4) are provided with positioning grooves in arc shapes, the opposite side walls of the semicircular cushion blocks (4) positioned at the upper end are provided with rectangular grooves, a cleaning plate (5) is connected in the rectangular groove in a sliding manner, a supporting plate (6) is fixedly connected with one side of the positioning plate (1), the bottom end of the supporting plate (6) is fixedly connected with a pushing block (7), the bottom end of the limiting plate (3) positioned at the bottom end is connected with a horizontal rod (8), the horizontal rod (8) upper end is connected with grip block (9) that is circular-arc setting, grip block (9) are located the constant head tank of upper end.
2. The cylinder clamping pliers easy to adjust of claim 1, wherein: threaded rod (2) one end is rotated and is connected on the mounting groove lateral wall, threaded rod (2) other end runs through the mounting groove lateral wall and extends to the outside to fixedly connected with knob (10), threaded rod (2) both sides screw thread is the relative direction setting, limiting plate (3) run through and are equipped with the thread groove, threaded rod (2) run through the thread groove to with thread groove lateral wall threaded connection.
3. The cylinder clamping pliers easy to adjust of claim 1, wherein: the limiting plate (3) is provided with a vertical groove, two guide rods (11) are fixedly connected to the side wall of the vertical groove, two guide grooves matched with the guide rods (11) are arranged in the side wall of the semicircular cushion block (4) in a penetrating mode, and the two guide rods (11) are respectively located in the guide grooves and are in sliding connection with the side walls of the guide grooves.
4. The cylinder clamping pliers easy to adjust of claim 1, wherein: clearance board (5) one side fixedly connected with is to touch multitouch (12), touch multitouch (12) one end fixedly connected with reset spring, reset spring's other end fixed connection is on the rectangular channel lateral wall.
5. The cylinder clamping pliers easy to adjust of claim 4, wherein: the outside vertical groove of intercommunication is seted up to the rectangular channel lateral wall, vertical groove with promote piece (7) looks adaptation, the joint groove that is the tilting setting is seted up to conflict piece (12) upper end, it is the tilting setting to promote piece (7) bottom.
6. The cylinder clamping pliers easy to adjust of claim 1, wherein: be located the bottom limiting plate (3) the vertical board (13) of the equal fixedly connected with in bottom, vertical board (13) and horizon bar (8) sliding connection, horizon bar (8) one end fixedly connected with baffle (14), be located vertical board (13) one side the outside cover of horizon bar (8) is equipped with adjusting spring, adjusting spring's both ends difference fixed connection is on the lateral wall of baffle (14) and vertical board (13).
7. The cylinder clamping pliers easy to adjust of claim 6, wherein: be located the bottom the shifting chute has all been seted up to limiting plate (3), shifting chute lateral wall sliding connection has carriage release lever (15), the shifting chute lateral wall is run through to carriage release lever (15) upper end to fixed connection is in the bottom of grip block (9), horizontal pole (8) upper end fixedly connected with is regulating plate (16) that the slope set up, the shifting chute lateral wall is run through to carriage release lever (15) bottom and extends to the outside to support the upper end at regulating plate (16), carriage release lever (15) bottom is the tilting setting.
8. The cylinder clamping pliers easy to adjust of claim 1, wherein: the length of the semicircular cushion block (4) positioned at the upper end is shorter than that of the semicircular cushion block (4) positioned at the bottom end, and the semicircular cushion block (4) is in electric welding connection with the parallel vice.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122561800.9U CN216463053U (en) | 2021-10-25 | 2021-10-25 | Cylinder clamping pliers convenient to adjust |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122561800.9U CN216463053U (en) | 2021-10-25 | 2021-10-25 | Cylinder clamping pliers convenient to adjust |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216463053U true CN216463053U (en) | 2022-05-10 |
Family
ID=81442863
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122561800.9U Expired - Fee Related CN216463053U (en) | 2021-10-25 | 2021-10-25 | Cylinder clamping pliers convenient to adjust |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216463053U (en) |
-
2021
- 2021-10-25 CN CN202122561800.9U patent/CN216463053U/en not_active Expired - Fee Related
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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: 20220510 |