CN216326741U - Adjustable auxiliary clamping device for mechanical drilling - Google Patents
Adjustable auxiliary clamping device for mechanical drilling Download PDFInfo
- Publication number
- CN216326741U CN216326741U CN202220548992.1U CN202220548992U CN216326741U CN 216326741 U CN216326741 U CN 216326741U CN 202220548992 U CN202220548992 U CN 202220548992U CN 216326741 U CN216326741 U CN 216326741U
- Authority
- CN
- China
- Prior art keywords
- clamping
- plate
- straight plate
- shaped
- adjustable
- 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
Images
Landscapes
- Drilling And Boring (AREA)
Abstract
The utility model discloses an adjustable auxiliary clamping device for mechanical drilling, and discloses an auxiliary clamping device which can clamp workpieces with different shapes and sizes and can drive the workpieces to turn and move. The turnover mechanism is characterized by comprising a supporting table, an operation table arranged at the middle of the supporting table, a U-shaped slide rail arranged at the edge of the supporting table, a turnover assembly and an adjusting clamping assembly.
Description
Technical Field
The utility model discloses an adjustable auxiliary clamping device for mechanical drilling, relates to an adjustable auxiliary clamping device used in mechanical drilling, and belongs to the technical field of mechanical equipment.
Background
In the machining process of mechanical parts, mounting holes are required to be drilled in the parts, the parts are required to be clamped by a clamp when being drilled, the shapes and the sizes of workpieces needing to be drilled are different, the positions needing to be drilled are also different, the models and the specifications of the workpieces corresponding to the currently used drilling clamps are generally fixed, different drilling clamps are required to be replaced when different workpieces are machined, the universality is poor, the time for replacing the clamps is long, and the working efficiency is reduced.
In order to solve the problem, notice number CN108161504A discloses a mechanical drilling clamping equipment, including the foot rest, a supporting bench, first holder, the second holder, the supporting bench level is fixed on the foot rest, be provided with in the middle of the supporting bench be used for fixed circular port and with circular port complex movable block, first holder symmetry sets up the both sides at the circular port, first holder bottom slides through the sliding block and sets up the upper surface at a supporting bench, the second holder symmetry sets up in first holder both sides, the second holder includes horizontal fixed block, vertical dead lever and centre gripping module, this clamping equipment comes the not equidimension of centre gripping through the relative movement of first holder and second holder, the work piece of different shapes, but it can not drive the work piece upset and remove, can't satisfy the drilling demand of the different positions of same work piece, the practicality is relatively poor.
Disclosure of Invention
In order to overcome the defects in the prior art, the utility model aims to provide an adjustable auxiliary clamping device for mechanical drilling, which can clamp workpieces with different shapes and sizes and can drive the workpieces to turn and move.
In order to achieve the above object, the present invention provides an adjustable auxiliary clamping device for mechanical drilling, comprising a supporting table, a working table disposed in the middle of the supporting table, a U-shaped slide rail disposed at the edge of the supporting table, a turning assembly and an adjusting clamping assembly, wherein,
the overturning assembly is arranged on the U-shaped sliding rail in a sliding mode, and the adjusting and clamping assembly is arranged on the overturning assembly; the turnover assembly is composed of a hydraulic telescopic rod, a sliding block, a fixing sleeve, an adjusting rod and a second fastening bolt, wherein the sliding block is arranged at one end of the hydraulic telescopic rod, the sliding block can be arranged in a U-shaped sliding rail in a sliding mode, the fastening bolt is arranged on the sliding block, the fixing sleeve is arranged at the other end of the hydraulic telescopic rod, the second fastening bolt is arranged on the fixing sleeve, a limiting block is arranged at one end of the adjusting rod, the other end of the adjusting rod penetrates through the fixing sleeve, and the turnover assembly is provided with two parts.
Further, adjust the centre gripping subassembly by last grip block, first fastening bolt and grip block down and constitute, the regulation pole other end is arranged in to lower grip block, the grip block is L shape structure down, it has the sliding tray to open on the grip block riser down, it is L shape structure to go up the grip block, the sliding tray is arranged in to the slidable riser of going up the grip block, it is fixed through first fastening bolt between last grip block riser and the lower grip block riser, it has two to adjust the centre gripping subassembly, two are adjusted the centre gripping subassembly one-to-ones and are arranged in on two upset subassemblies, two are adjusted the centre gripping subassembly and are symmetrical about U-shaped slide rail.
Furthermore, the side wall of the U-shaped slide rail is provided with a U-shaped limiting groove, a limiting column is arranged on the slide block, and the limiting column can be arranged in the U-shaped limiting groove in a sliding mode.
Furthermore, the adjusting and clamping assembly comprises a lower U-shaped clamping jaw, an upper straight plate and a lower straight plate, the lower straight plate is arranged at the other end of the adjusting rod, the lower U-shaped clamping jaw is arranged on one side of the lower straight plate, a sliding groove is formed in the other side of the lower straight plate, one side of the upper straight plate is slidably arranged in the sliding groove, the upper U-shaped clamping jaw is arranged on the other side of the upper straight plate, and the upper straight plate and the lower straight plate are fixed through a first fastening bolt.
Further, adjust the centre gripping subassembly by last centre gripping strip, lower centre gripping strip, go up the straight board and constitute down the straight board, the regulation pole other end is arranged in to straight board down, straight board one side has put down the centre gripping strip down, and lower straight board opposite side is opened there is the sliding tray, goes up in the sliding tray is arranged in to straight board one side slidable, goes up the straight board opposite side and has put the centre gripping strip, go up and fix through first fastening bolt between straight board and the lower straight board.
Further, the lower clamping plate transverse plate is parallel to the operation platform.
Furthermore, the transverse plate of the upper clamping plate is parallel to the operation platform.
Furthermore, the surface of the transverse plate of the upper clamping plate is provided with a rubber pad or provided with anti-skid grains.
Furthermore, the surface of the transverse plate of the lower clamping plate is provided with a rubber pad or provided with anti-skid grains.
Compared with the prior art, the adjustable auxiliary clamping device for mechanical drilling has the following technical effects:
firstly, workpieces with different shapes and sizes can be clamped during drilling;
secondly, the workpiece can be driven to turn and move, and the drilling requirements of different positions of the same workpiece are met;
thirdly, the structure is simple, convenient and practical;
fourthly, the cost is low, and the popularization is convenient.
Drawings
FIG. 1 is a perspective view of an adjustable auxiliary clamping device for mechanical drilling according to the present invention;
FIG. 2 is a perspective view of an embodiment 2 of an adjustable auxiliary clamping device for mechanical drilling according to the present invention;
FIG. 3 is a perspective view of an embodiment 3 of an adjustable auxiliary clamping device for mechanical drilling according to the present invention;
fig. 4 is a perspective view of an embodiment 4 of the adjustable auxiliary clamping device for mechanical drilling according to the present invention.
In the drawings: the clamping device comprises an operation table 1, an upper clamping plate 2, a first fastening bolt 3, an adjusting rod 4, a U-shaped sliding rail 5, a hydraulic telescopic rod 6, a supporting table 7, a sliding block 8, a fixing sleeve 9, a second fastening bolt 10, a lower clamping plate 11, a limiting column 12, a U-shaped limiting groove 13, a lower U-shaped clamping claw 14, an upper U-shaped clamping claw 15, an upper straight plate 16, a lower straight plate 17, a lower clamping strip 18 and an upper clamping strip 19.
Detailed Description
Example 1
The utility model discloses an adjustable auxiliary clamping device for mechanical drilling, which is realized by the following steps: the device comprises a supporting table 7, an operating table 1 arranged in the middle of the supporting table 7, a U-shaped slide rail 5 arranged at the edge of the supporting table 7, a turning assembly and an adjusting clamping assembly.
The overturning assembly is arranged on the U-shaped sliding rail 5 in a sliding mode, and the adjusting and clamping assembly is arranged on the overturning assembly.
The turnover assembly is composed of a hydraulic telescopic rod 6, a sliding block 8, a fixed sleeve 9, an adjusting rod 4 and a second fastening bolt 10, wherein the sliding block 8 is arranged at one end of the hydraulic telescopic rod 6, the sliding block 8 can be arranged in the U-shaped sliding rail 5 in a sliding mode, a fastening screw is arranged on the sliding block 8, the fixed sleeve 9 is arranged at the other end of the hydraulic telescopic rod 6, the second fastening bolt 10 is arranged on the fixed sleeve 9, a limiting block is arranged at one end of the adjusting rod 4, and the other end of the adjusting rod 4 penetrates through the fixed sleeve 9.
Preferably, there are two of the flipping assemblies.
The adjusting and clamping assembly consists of an upper clamping plate 2, a first fastening bolt 3 and a lower clamping plate 11, and the lower clamping plate 11 is arranged at the other end of the adjusting rod 4.
Preferably, the lower clamping plate 11 is of an L-shaped structure, a vertical plate of the lower clamping plate 11 is provided with a sliding groove, and a transverse plate of the lower clamping plate 11 is parallel to the operation platform 1.
Preferably, the upper clamping plate 2 is of an L-shaped structure, a vertical plate of the upper clamping plate 2 is slidably arranged in the sliding groove, and a transverse plate of the upper clamping plate 2 is parallel to the operation platform 1.
Go up 2 risers of grip block and fix through first fastening bolt 3 between the 11 risers of grip block down.
Preferably, the surface of the horizontal plate of the upper clamping plate 2 is provided with a rubber pad or is provided with anti-skid grains.
Preferably, the surface of the horizontal plate of the lower clamping plate 11 is provided with a rubber pad or is provided with anti-skid grains.
Preferably, the number of the adjusting clamping assemblies is two, the two adjusting clamping assemblies are arranged on the two overturning assemblies in a one-to-one correspondence mode, and the two adjusting clamping assemblies are symmetrical relative to the U-shaped sliding rail 5.
Preferably, the U-shaped sliding rail 5 is made of Stainless Steel (Stainless Steel) which is defined in GB/T20878-2007 as Stainless Steel with main characteristics of Stainless and corrosion resistance, and has a chromium content of at least 10.5% and a maximum carbon content of not more than 1.2%, and the Stainless Steel is generally classified according to the structure: martensitic steel, ferritic steel, austenitic-ferritic (duplex) stainless steel, precipitation hardening stainless steel, and the like. In addition, the paint can be divided into the following components: chromium stainless steel, chromium nickel stainless steel, chromium manganese nitrogen stainless steel and the like.
During the use, at first place the work piece between two regulation centre gripping subassemblies, according to the model of the work piece that will bore, carry out push-and-pull operation to adjusting lever 4, promote through adjusting lever 4 and adjust centre gripping subassembly and transversely press from both sides tight work piece, then make upper clamping plate 2 slide in the sliding tray, make the work piece by vertical clamp after pressing from both sides tightly, fix upper clamping plate 2 through first fastening bolt 3, the work piece is by the centre gripping fixed, then make slider 8 slide in U-shaped slide rail 5, and drive fixed cover 9 and adjust lever 4 back-and-forth movement through hydraulic telescoping rod 6, and then drive and adjust centre gripping subassembly back-and-forth movement, make the work piece carry out displacement from beginning to end. Through adjusting regulation pole 4, it removes to drive the regulation clamping components, make the work piece control the displacement, adjust to the drilling position after, the fastening screw on the slider 8 of screwing makes slider 8 fixed, and screw second fastening bolt 10 and make regulation pole 4 fixed, then control 6 flexible diaphragm that makes lower grip block 11 of hydraulic telescoping rod and paste tight operation platform 1 so that more stable when drilling, when the work piece that needs to overturn, control 6 extensions of hydraulic telescoping rod and make diaphragm and the operation platform 1 of grip block 11 separate to a take the altitude down, loosen second fastening bolt 10 soon, rotate regulation pole 4, it overturns to drive the regulation clamping components, and then make the work piece upset, after overturning to appointed face, screw second fastening bolt 10 and make regulation pole 4 fixed. In the embodiment of the utility model, the sliding block 8 slides back and forth in the U-shaped sliding rail 5, so that the workpiece moves back and forth, and the drilling requirements of different positions of the workpiece can be met.
Example 2
This example differs from example 1 in that: the side wall of the U-shaped slide rail 5 is provided with a U-shaped limiting groove 13, a limiting column 12 is arranged on the slide block 8, and the limiting column 12 can be slidably arranged in the U-shaped limiting groove 13; during the use, can carry out spacingly to slider 8 when removing in U-shaped slide rail 5, and then it is more stable when making to adjust clamping component and drive the work piece and carry out displacement from beginning to end.
Example 3
This example differs from example 1 in that: the adjusting clamping assembly consists of a lower U-shaped clamping jaw 14, an upper U-shaped clamping jaw 15, an upper straight plate 16 and a lower straight plate 17, the lower straight plate 17 is arranged at the other end of the adjusting rod 4, the lower U-shaped clamping jaw 14 is arranged on one side of the lower straight plate 17, a sliding groove is formed in the other side of the lower straight plate 17, one side of the upper straight plate 16 is slidably arranged in the sliding groove, the upper U-shaped clamping jaw 15 is arranged on the other side of the upper straight plate 16, and the upper straight plate 16 and the lower straight plate 17 are fixed through a first fastening bolt 3; when the clamping device is used, the upper U-shaped clamping claw 15 and the lower U-shaped clamping claw 14 can stably and longitudinally clamp a workpiece, and subsequent drilling operation is facilitated.
Example 4
This example differs from example 1 in that: the adjusting and clamping assembly consists of an upper clamping strip 19, a lower clamping strip 18, an upper straight plate 16 and a lower straight plate 17, the lower straight plate 17 is arranged at the other end of the adjusting rod 4, the lower clamping strip 18 is arranged on one side of the lower straight plate 17, a sliding groove is formed in the other side of the lower straight plate 17, one side of the upper straight plate 16 can be slidably arranged in the sliding groove, the upper clamping strip 19 is arranged on the other side of the upper straight plate 16, and the upper straight plate 16 and the lower straight plate 17 are fixed through a first fastening bolt 3; when the clamping device is used, the upper clamping strip 19 and the lower clamping strip 18 can stably and longitudinally clamp a workpiece, and subsequent drilling operation is facilitated.
The surface of the transverse plate of the upper clamping plate 2 is provided with a rubber pad or is provided with anti-skid grains, so that the friction force between the upper clamping plate 2 and a workpiece can be increased, and the stability of clamping the workpiece is improved.
The surface of the horizontal plate of the lower clamping plate 11 is provided with a rubber pad or is provided with anti-skid grains, so that the friction force between the lower clamping plate 11 and a workpiece can be increased, and the stability of clamping the workpiece is improved.
Fixed cover 9 cooperation is adjusted pole 4, can drive and adjust the centre gripping subassembly and remove, and then makes two regulation centre gripping subassemblies can transversely press from both sides tight work piece, can drive the work piece through adjusting the centre gripping subassembly simultaneously and remove the regulation to the drilling position.
The sliding block 8 is matched with a sliding rail to drive the adjusting clamping assembly to move back and forth, and can drive the workpiece to move back and forth to a drilling position.
The hydraulic telescopic rod 6 is matched with the fixing sleeve 9 to adjust and support the adjusting rod 4, so that the adjusting rod 4 can rotate to drive the adjusting clamping assembly to overturn, and further the workpiece can be overturned to drill holes at different positions of the same workpiece.
The purpose that workpieces with different shapes and sizes can be clamped and the workpieces can be driven to turn over and move is achieved.
It should be noted that, unless otherwise specifically stated or limited, the terms "disposed on," "mounted," "connected" and "connected" are to be construed broadly and may include, for example, a fixed connection such as a crimped connection, a riveted connection, a pinned connection, an adhesive connection, a welded connection, a detachable connection such as a threaded connection, a snap connection, a hinged connection, an integral connection, an electrical connection, a direct connection, an indirect connection through an intermediate medium, and a communication between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
It should be further noted that, while the above specific embodiments are described for simplicity and clarity, only the differences from other embodiments are described, but those skilled in the art should understand that the above specific embodiments are independent technical solutions.
Claims (9)
1. An adjustable auxiliary clamping device for mechanical drilling comprises a supporting table, an operation table arranged in the middle of the supporting table, a U-shaped slide rail arranged at the edge of the supporting table, a turnover assembly and an adjusting clamping assembly, and is characterized in that the turnover assembly is slidably arranged on the U-shaped slide rail, and the adjusting clamping assembly is arranged on the turnover assembly; the turnover assembly is composed of a hydraulic telescopic rod, a sliding block, a fixing sleeve, an adjusting rod and a second fastening bolt, wherein the sliding block is arranged at one end of the hydraulic telescopic rod, the sliding block can be arranged in a U-shaped sliding rail in a sliding mode, the fastening bolt is arranged on the sliding block, the fixing sleeve is arranged at the other end of the hydraulic telescopic rod, the second fastening bolt is arranged on the fixing sleeve, a limiting block is arranged at one end of the adjusting rod, the other end of the adjusting rod penetrates through the fixing sleeve, and the turnover assembly is provided with two parts.
2. The adjustable auxiliary clamping device for mechanical drilling of claim 1, wherein the adjustable clamping assembly comprises an upper clamping plate, a first fastening bolt and a lower clamping plate, the lower clamping plate is arranged at the other end of the adjusting rod, the lower clamping plate is of an L-shaped structure, a sliding groove is formed in the vertical plate of the lower clamping plate, the upper clamping plate is of an L-shaped structure, the vertical plate of the upper clamping plate can be slidably arranged in the sliding groove, the upper clamping plate and the lower clamping plate are fixed through the first fastening bolt, the adjustable clamping assembly comprises two adjustable clamping assemblies, the two adjustable clamping assemblies are arranged on the two turnover assemblies in a one-to-one correspondence manner, and the two adjustable clamping assemblies are symmetrical about the U-shaped sliding rail.
3. The adjustable auxiliary clamping device for mechanical drilling as claimed in claim 1, wherein the side wall of the U-shaped sliding rail is provided with a U-shaped limiting groove, the sliding block is provided with a limiting post, and the limiting post is slidably disposed in the U-shaped limiting groove.
4. The adjustable auxiliary clamping device for mechanical drilling as claimed in claim 1, wherein the adjustable clamping assembly comprises a lower U-shaped clamping jaw, an upper straight plate and a lower straight plate, the lower straight plate is disposed at the other end of the adjusting rod, the lower U-shaped clamping jaw is disposed on one side of the lower straight plate, a sliding groove is formed on the other side of the lower straight plate, one side of the upper straight plate is slidably disposed in the sliding groove, the upper U-shaped clamping jaw is disposed on the other side of the upper straight plate, and the upper straight plate and the lower straight plate are fixed together by a first fastening bolt.
5. The adjustable auxiliary clamping device for mechanical drilling according to claim 1, wherein the adjustable clamping assembly comprises an upper clamping bar, a lower clamping bar, an upper straight plate and a lower straight plate, the lower straight plate is arranged at the other end of the adjusting rod, the lower clamping bar is arranged on one side of the lower straight plate, a sliding groove is formed in the other side of the lower straight plate, one side of the upper straight plate is slidably arranged in the sliding groove, the upper clamping bar is arranged on the other side of the upper straight plate, and the upper straight plate and the lower straight plate are fixed through a first fastening bolt.
6. The adjustable auxiliary clamping device for mechanical drilling as claimed in claim 2, wherein the lower clamping plate cross plate is parallel to the working platform.
7. The adjustable auxiliary clamping device for mechanical drilling as claimed in claim 2, wherein the upper clamping plate cross plate is parallel to the working platform.
8. The adjustable auxiliary clamping device for mechanical drilling as claimed in claim 7, wherein the surface of the cross plate of the upper clamping plate is provided with a rubber pad or anti-skid lines.
9. The adjustable auxiliary clamping device for mechanical drilling as claimed in claim 6, wherein the surface of the cross plate of the lower clamping plate is provided with a rubber pad or anti-skid lines.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220548992.1U CN216326741U (en) | 2022-03-15 | 2022-03-15 | Adjustable auxiliary clamping device for mechanical drilling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220548992.1U CN216326741U (en) | 2022-03-15 | 2022-03-15 | Adjustable auxiliary clamping device for mechanical drilling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216326741U true CN216326741U (en) | 2022-04-19 |
Family
ID=81167166
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220548992.1U Active CN216326741U (en) | 2022-03-15 | 2022-03-15 | Adjustable auxiliary clamping device for mechanical drilling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216326741U (en) |
-
2022
- 2022-03-15 CN CN202220548992.1U patent/CN216326741U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206123209U (en) | Gear drive floating clamping mechanism frock | |
| CN216326741U (en) | Adjustable auxiliary clamping device for mechanical drilling | |
| CN208409744U (en) | A kind of fixtures for rapid assembly | |
| CN212885906U (en) | Metal material welding equipment for oil recovery machine production and assembly | |
| CN111590479A (en) | Multifunctional clamping fixture | |
| CN202147106U (en) | Hand clamp | |
| CN213917858U (en) | Pressing tool | |
| CN215280736U (en) | O-shaped ring mounting equipment | |
| CN215356975U (en) | Real car sheet metal component welded platform that uses of training of welding | |
| CN204867930U (en) | Bent arc plate's novel welding frock | |
| CN212238696U (en) | Automatic bending tool for hardware machining | |
| CN210388890U (en) | Vertical fixed miniature bench vice | |
| CN113787269A (en) | Multi-process automatic laser welding displacement clamp | |
| CN213107272U (en) | Adjustable car roof cutting tool | |
| CN216298586U (en) | A general type centre gripping frock for hot-galvanize processing | |
| CN221231904U (en) | Welding fixture with positioning structure | |
| CN204867929U (en) | Bent arc plate's welding position frock | |
| CN211072380U (en) | Push away shovel welding jig | |
| CN202139318U (en) | Electroplating clamp | |
| CN221087712U (en) | Welding positioning auxiliary fixture | |
| CN221111697U (en) | Machining workbench convenient to move | |
| CN218698497U (en) | Wooden fire door plate carving operation table | |
| CN220575110U (en) | Clamp tool | |
| CN211680656U (en) | Clamping device | |
| CN108655646A (en) | One kind can position automobile welding and assembling clamp work station |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230804 Address after: Yuanhe Village, Beishe Town, Wujiang District, Suzhou City, Jiangsu Province, 215000 Patentee after: Wujiang Yuanhe Metal Materials Manufacturing Co.,Ltd. Address before: 215000 No. 21 Wangwu Road, Wuzhong District, Suzhou City, Jiangsu Province Patentee before: Jiangsu Yushun Engineering Inspection Technology Service Co.,Ltd. |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: An adjustable auxiliary clamping device for mechanical drilling Effective date of registration: 20230912 Granted publication date: 20220419 Pledgee: Jiangsu Suzhou Rural Commercial Bank Co.,Ltd. Beishe Branch Pledgor: Wujiang Yuanhe Metal Materials Manufacturing Co.,Ltd. Registration number: Y2023980056088 |